In [26]:
# Adapted from work by @kbrose
from __future__ import absolute_import, division, print_function, unicode_literals
import numpy as np
import pandas as pd
import matplotlib.pyplot as plt
%matplotlib notebook
In [27]:
# The following code is adopted from Pat's Rolling Rain N-Year Threshold.pynb
# Loading in hourly rain data from CSV, parsing the timestamp, and adding it as an index so it's more useful
rain_df = pd.read_csv('data/ohare_hourly_20160929.csv')
rain_df['datetime'] = pd.to_datetime(rain_df['datetime'])
rain_df = rain_df.set_index(pd.DatetimeIndex(rain_df['datetime']))
rain_df = rain_df['19700101':]
chi_rain_series = rain_df['HOURLYPrecip'].resample('1H', label='right').max()
chi_rain_series.head()
rain_df.head()
Out[27]:
STATION
STATION_NAME
DATE
HOURLYPrecip
datetime
1970-01-01 03:00:00
WBAN:94846
CHICAGO OHARE INTERNATIONAL AIRPORT IL US
1970-01-01 03:00
0.00
1970-01-01 03:00:00
1970-01-01 06:00:00
WBAN:94846
CHICAGO OHARE INTERNATIONAL AIRPORT IL US
1970-01-01 06:00
0.00
1970-01-01 06:00:00
1970-01-01 09:00:00
WBAN:94846
CHICAGO OHARE INTERNATIONAL AIRPORT IL US
1970-01-01 09:00
0.01
1970-01-01 09:00:00
1970-01-01 12:00:00
WBAN:94846
CHICAGO OHARE INTERNATIONAL AIRPORT IL US
1970-01-01 12:00
0.00
1970-01-01 12:00:00
1970-01-01 15:00:00
WBAN:94846
CHICAGO OHARE INTERNATIONAL AIRPORT IL US
1970-01-01 15:00
0.00
1970-01-01 15:00:00
In [28]:
n_year_threshes = pd.read_csv('data/n_year_definitions.csv')
n_year_threshes = n_year_threshes.set_index('Duration')
n_year_threshes
Out[28]:
1-year
2-year
5-year
10-year
25-year
50-year
100-year
Duration
10-day
4.12
4.95
6.04
6.89
8.18
9.38
11.14
5-day
3.25
3.93
4.91
5.70
6.93
8.04
9.96
72-hr
2.93
3.55
4.44
5.18
6.32
7.41
8.78
48-hr
2.70
3.30
4.09
4.81
5.88
6.84
8.16
24-hr
2.51
3.04
3.80
4.47
5.51
6.46
7.58
18-hr
2.30
2.79
3.50
4.11
5.06
5.95
6.97
12-hr
2.18
2.64
3.31
3.89
4.79
5.62
6.59
6-hr
1.88
2.28
2.85
3.35
4.13
4.85
5.68
3-hr
1.60
1.94
2.43
2.86
3.53
4.14
4.85
2-hr
1.48
1.79
2.24
2.64
3.25
3.82
4.47
1-hr
1.18
1.43
1.79
2.10
2.59
3.04
3.56
30-min
0.93
1.12
1.41
1.65
2.04
2.39
2.80
15-min
0.68
0.82
1.03
1.21
1.49
1.75
2.05
10-min
0.55
0.67
0.84
0.98
1.21
1.42
1.67
5-min
0.30
0.36
0.46
0.54
0.66
0.78
0.91
In [29]:
dur_str_to_hours = {
'5-min':5/60.0,
'10-min':10/60.0,
'15-min':15/60.0,
'30-min':0.5,
'1-hr':1.0,
'2-hr':2.0,
'3-hr':3.0,
'6-hr':6.0,
'12-hr':12.0,
'18-hr':18.0,
'24-hr':24.0,
'48-hr':48.0,
'72-hr':72.0,
'5-day':5*24.0,
'10-day':10*24.0
}
dur_str_to_hours
Out[29]:
{'1-hr': 1.0,
'10-day': 240.0,
'10-min': 0.16666666666666666,
'12-hr': 12.0,
'15-min': 0.25,
'18-hr': 18.0,
'2-hr': 2.0,
'24-hr': 24.0,
'3-hr': 3.0,
'30-min': 0.5,
'48-hr': 48.0,
'5-day': 120.0,
'5-min': 0.08333333333333333,
'6-hr': 6.0,
'72-hr': 72.0}
In [67]:
import operator
n_s = [int(x.replace('-year','')) for x in reversed(list(n_year_threshes.columns.values))]
duration_strs = sorted(dur_str_to_hours.items(), key=operator.itemgetter(1), reverse=False)
n_s
Out[67]:
[100, 50, 25, 10, 5, 2, 1]
In [75]:
# I am assuming here that a single hour cannot be part of more than one storm in the event_endtimes list.
# Therefore, I am looping through the list and throwing out any storms that include hours from heavier storms in the
# same block of time.=
def get_storms_without_overlap(event_endtimes, hours, year):
times_taken = []
ret_val = []
for timestamp, hourly_precip in event_endtimes.iteritems():
times_here = []
for h in range(hours):
times_here.append(timestamp - pd.DateOffset(hours=h))
if not bool(set(times_here) & set(times_taken)):
times_taken.extend(times_here)
ret_val.append({'start': timestamp - pd.DateOffset(hours=hours), 'end': timestamp, 'inches': hourly_precip,
'year': year})
return ret_val
def nyear_storms(n):
n_index = n_s.index(n)
next_n = n_s[n_index-1] if n_index != 0 else None
all_storms = []
for duration_tuple in duration_strs:
duration_str = duration_tuple[0]
low_thresh = n_year_threshes.loc[duration_str, str(n) + '-year']
high_thresh = n_year_threshes.loc[duration_str, str(next_n) + '-year'] if next_n is not None else None
duration = int(dur_str_to_hours[duration_str])
rolling = chi_rain_series.rolling(window=int(duration), min_periods=0).sum()
if high_thresh is not None:
event_endtimes = rolling[(rolling >= low_thresh) & (rolling < high_thresh)].sort_values(ascending=False)
else:
event_endtimes = rolling[(rolling >= low_thresh)].sort_values(ascending=False)
storms = get_storms_without_overlap(event_endtimes, duration, n)
if len(storms) > 0:
print("Across %s hours" % duration_str)
for storm in storms:
print('\t%s\t%s\t%s inches' % (storm['start'], storm['end'], storm['inches']))
all_storms.extend(storms)
return all_storms
In [76]:
nyear_storms(100)
Across 2-hr hours
2011-07-23 00:00:00 2011-07-23 02:00:00 5.61 inches
Across 3-hr hours
2011-07-23 00:00:00 2011-07-23 03:00:00 6.79 inches
Across 6-hr hours
2011-07-22 23:00:00 2011-07-23 05:00:00 6.97 inches
1987-08-13 21:00:00 1987-08-14 03:00:00 5.95 inches
Across 12-hr hours
1987-08-13 21:00:00 1987-08-14 09:00:00 8.35 inches
2011-07-22 23:00:00 2011-07-23 11:00:00 6.98 inches
Across 18-hr hours
1987-08-13 21:00:00 1987-08-14 15:00:00 9.35 inches
2011-07-22 09:00:00 2011-07-23 03:00:00 7.44 inches
Across 24-hr hours
1987-08-13 18:00:00 1987-08-14 18:00:00 9.35 inches
2011-07-22 08:00:00 2011-07-23 08:00:00 7.86 inches
Across 48-hr hours
1987-08-13 09:00:00 1987-08-15 09:00:00 9.94 inches
2008-09-12 15:00:00 2008-09-14 15:00:00 8.32 inches
Across 72-hr hours
1987-08-13 23:00:00 1987-08-16 23:00:00 10.28 inches
Across 5-day hours
1987-08-13 15:00:00 1987-08-18 15:00:00 13.12 inches
Across 10-day hours
1987-08-11 23:00:00 1987-08-21 23:00:00 13.55 inches
2008-09-04 13:00:00 2008-09-14 13:00:00 11.94 inches
Out[76]:
[{'end': Timestamp('2011-07-23 02:00:00'),
'inches': 5.6099999999999977,
'start': Timestamp('2011-07-23 00:00:00'),
'year': 100},
{'end': Timestamp('2011-07-23 03:00:00'),
'inches': 6.79,
'start': Timestamp('2011-07-23 00:00:00'),
'year': 100},
{'end': Timestamp('2011-07-23 05:00:00'),
'inches': 6.9700000000000051,
'start': Timestamp('2011-07-22 23:00:00'),
'year': 100},
{'end': Timestamp('1987-08-14 03:00:00'),
'inches': 5.9500000000000028,
'start': Timestamp('1987-08-13 21:00:00'),
'year': 100},
{'end': Timestamp('1987-08-14 09:00:00'),
'inches': 8.3500000000000032,
'start': Timestamp('1987-08-13 21:00:00'),
'year': 100},
{'end': Timestamp('2011-07-23 11:00:00'),
'inches': 6.9800000000000049,
'start': Timestamp('2011-07-22 23:00:00'),
'year': 100},
{'end': Timestamp('1987-08-14 15:00:00'),
'inches': 9.3500000000000103,
'start': Timestamp('1987-08-13 21:00:00'),
'year': 100},
{'end': Timestamp('2011-07-23 03:00:00'),
'inches': 7.4400000000000128,
'start': Timestamp('2011-07-22 09:00:00'),
'year': 100},
{'end': Timestamp('1987-08-14 18:00:00'),
'inches': 9.3500000000000068,
'start': Timestamp('1987-08-13 18:00:00'),
'year': 100},
{'end': Timestamp('2011-07-23 08:00:00'),
'inches': 7.8600000000000056,
'start': Timestamp('2011-07-22 08:00:00'),
'year': 100},
{'end': Timestamp('1987-08-15 09:00:00'),
'inches': 9.9400000000000102,
'start': Timestamp('1987-08-13 09:00:00'),
'year': 100},
{'end': Timestamp('2008-09-14 15:00:00'),
'inches': 8.3200000000000127,
'start': Timestamp('2008-09-12 15:00:00'),
'year': 100},
{'end': Timestamp('1987-08-16 23:00:00'),
'inches': 10.280000000000005,
'start': Timestamp('1987-08-13 23:00:00'),
'year': 100},
{'end': Timestamp('1987-08-18 15:00:00'),
'inches': 13.119999999999997,
'start': Timestamp('1987-08-13 15:00:00'),
'year': 100},
{'end': Timestamp('1987-08-21 23:00:00'),
'inches': 13.550000000000004,
'start': Timestamp('1987-08-11 23:00:00'),
'year': 100},
{'end': Timestamp('2008-09-14 13:00:00'),
'inches': 11.939999999999985,
'start': Timestamp('2008-09-04 13:00:00'),
'year': 100}]
In [11]:
# Find all n-year storms
for n in n_s:
print("%s-year storms" % str(n))
nyear_storms(n)
1-year storms
Across 10-day hours
1980-08-16 00:00:00 1980-08-26 00:00:00 4.95 inches
1994-06-14 02:00:00 1994-06-24 02:00:00 4.95 inches
2001-08-15 15:00:00 2001-08-25 15:00:00 4.95 inches
1987-08-16 06:00:00 1987-08-26 06:00:00 4.94 inches
1989-07-25 19:00:00 1989-08-04 19:00:00 4.94 inches
1986-09-25 00:00:00 1986-10-05 00:00:00 4.94 inches
2001-09-18 23:00:00 2001-09-28 23:00:00 4.93 inches
1990-04-30 02:00:00 1990-05-10 02:00:00 4.92 inches
1982-12-02 07:00:00 1982-12-12 07:00:00 4.92 inches
1997-02-20 05:00:00 1997-03-02 05:00:00 4.92 inches
2014-06-21 05:00:00 2014-07-01 05:00:00 4.91 inches
2015-06-10 20:00:00 2015-06-20 20:00:00 4.91 inches
1975-08-20 06:00:00 1975-08-30 06:00:00 4.9 inches
2004-05-12 15:00:00 2004-05-22 15:00:00 4.9 inches
2013-04-17 23:00:00 2013-04-27 23:00:00 4.89 inches
2001-10-13 12:00:00 2001-10-23 12:00:00 4.89 inches
2011-05-24 17:00:00 2011-06-03 17:00:00 4.88 inches
2010-07-14 03:00:00 2010-07-24 03:00:00 4.88 inches
2002-08-14 06:00:00 2002-08-24 06:00:00 4.88 inches
2009-06-16 17:00:00 2009-06-26 17:00:00 4.85 inches
2008-09-03 02:00:00 2008-09-13 02:00:00 4.83 inches
2007-08-19 11:00:00 2007-08-29 11:00:00 4.81 inches
2001-08-27 20:00:00 2001-09-06 20:00:00 4.8 inches
2003-04-29 00:00:00 2003-05-09 00:00:00 4.8 inches
1983-11-19 04:00:00 1983-11-29 04:00:00 4.78 inches
1983-03-31 16:00:00 1983-04-10 16:00:00 4.61 inches
1978-09-07 18:00:00 1978-09-17 18:00:00 4.56 inches
1993-06-17 13:00:00 1993-06-27 13:00:00 4.54 inches
1985-02-22 13:00:00 1985-03-04 13:00:00 4.51 inches
2009-02-26 14:00:00 2009-03-08 14:00:00 4.47 inches
1994-10-30 17:00:00 1994-11-09 17:00:00 4.43 inches
1987-08-04 02:00:00 1987-08-14 02:00:00 4.39 inches
1997-08-09 22:00:00 1997-08-19 22:00:00 4.35 inches
1985-10-31 16:00:00 1985-11-10 16:00:00 4.34 inches
2002-06-02 04:00:00 2002-06-12 04:00:00 4.3 inches
2008-07-10 02:00:00 2008-07-20 02:00:00 4.26 inches
1999-04-14 00:00:00 1999-04-24 00:00:00 4.26 inches
2008-07-29 11:00:00 2008-08-08 11:00:00 4.2 inches
1993-07-16 19:00:00 1993-07-26 19:00:00 4.15 inches
Across 5-day hours
1975-08-25 18:00:00 1975-08-30 18:00:00 3.93 inches
2001-08-20 13:00:00 2001-08-25 13:00:00 3.93 inches
2015-06-12 05:00:00 2015-06-17 05:00:00 3.92 inches
2008-08-01 02:00:00 2008-08-06 02:00:00 3.92 inches
2002-08-17 06:00:00 2002-08-22 06:00:00 3.92 inches
1986-09-29 03:00:00 1986-10-04 03:00:00 3.91 inches
1987-08-14 13:00:00 1987-08-19 13:00:00 3.9 inches
1997-02-17 10:00:00 1997-02-22 10:00:00 3.9 inches
1983-11-22 22:00:00 1983-11-27 22:00:00 3.89 inches
2007-08-19 22:00:00 2007-08-24 22:00:00 3.89 inches
1989-07-31 04:00:00 1989-08-05 04:00:00 3.87 inches
2009-06-14 10:00:00 2009-06-19 10:00:00 3.87 inches
1983-06-27 09:00:00 1983-07-02 09:00:00 3.86 inches
2001-10-12 07:00:00 2001-10-17 07:00:00 3.86 inches
2013-04-13 03:00:00 2013-04-18 03:00:00 3.84 inches
1994-06-20 10:00:00 1994-06-25 10:00:00 3.81 inches
2010-07-24 00:00:00 2010-07-29 00:00:00 3.79 inches
2004-05-17 23:00:00 2004-05-22 23:00:00 3.78 inches
2011-07-18 01:00:00 2011-07-23 01:00:00 3.77 inches
2008-09-04 10:00:00 2008-09-09 10:00:00 3.77 inches
2003-04-29 22:00:00 2003-05-04 22:00:00 3.77 inches
1982-11-27 22:00:00 1982-12-02 22:00:00 3.76 inches
1978-09-13 03:00:00 1978-09-18 03:00:00 3.75 inches
1990-05-08 20:00:00 1990-05-13 20:00:00 3.71 inches
2011-05-24 12:00:00 2011-05-29 12:00:00 3.71 inches
1988-10-16 05:00:00 1988-10-21 05:00:00 3.62 inches
2003-07-31 06:00:00 2003-08-05 06:00:00 3.62 inches
1999-06-08 18:00:00 1999-06-13 18:00:00 3.62 inches
2001-09-19 03:00:00 2001-09-24 03:00:00 3.59 inches
1997-07-18 07:00:00 1997-07-23 07:00:00 3.59 inches
1990-08-14 20:00:00 1990-08-19 20:00:00 3.57 inches
1980-08-14 12:00:00 1980-08-19 12:00:00 3.56 inches
1993-06-14 03:00:00 1993-06-19 03:00:00 3.49 inches
2006-11-27 06:00:00 2006-12-02 06:00:00 3.47 inches
1998-08-03 17:00:00 1998-08-08 17:00:00 3.46 inches
1997-08-12 06:00:00 1997-08-17 06:00:00 3.44 inches
1983-10-19 10:00:00 1983-10-24 10:00:00 3.42 inches
2009-03-06 05:00:00 2009-03-11 05:00:00 3.34 inches
1989-07-17 15:00:00 1989-07-22 15:00:00 3.32 inches
1976-04-20 19:00:00 1976-04-25 19:00:00 3.32 inches
1989-08-28 05:00:00 1989-09-02 05:00:00 3.28 inches
Across 72-hr hours
1988-10-14 19:00:00 1988-10-17 19:00:00 3.54 inches
1990-05-09 09:00:00 1990-05-12 09:00:00 3.54 inches
2003-08-01 06:00:00 2003-08-04 06:00:00 3.54 inches
1990-08-16 06:00:00 1990-08-19 06:00:00 3.53 inches
1994-06-23 11:00:00 1994-06-26 11:00:00 3.53 inches
1980-08-16 11:00:00 1980-08-19 11:00:00 3.52 inches
1997-02-18 13:00:00 1997-02-21 13:00:00 3.5 inches
1997-07-18 07:00:00 1997-07-21 07:00:00 3.5 inches
1987-08-14 23:00:00 1987-08-17 23:00:00 3.49 inches
1975-08-30 01:00:00 1975-09-02 01:00:00 3.49 inches
2013-04-18 01:00:00 2013-04-21 01:00:00 3.47 inches
1989-08-02 01:00:00 1989-08-05 01:00:00 3.47 inches
2006-11-28 10:00:00 2006-12-01 10:00:00 3.47 inches
2001-10-13 12:00:00 2001-10-16 12:00:00 3.47 inches
1982-12-02 18:00:00 1982-12-05 18:00:00 3.47 inches
2015-06-14 00:00:00 2015-06-17 00:00:00 3.43 inches
2008-09-10 07:00:00 2008-09-13 07:00:00 3.41 inches
2002-08-19 04:00:00 2002-08-22 04:00:00 3.41 inches
2001-09-19 02:00:00 2001-09-22 02:00:00 3.39 inches
1983-10-20 08:00:00 1983-10-23 08:00:00 3.38 inches
1999-06-11 14:00:00 1999-06-14 14:00:00 3.37 inches
2003-04-28 19:00:00 2003-05-01 19:00:00 3.3 inches
2001-08-22 14:00:00 2001-08-25 14:00:00 3.29 inches
2007-08-22 17:00:00 2007-08-25 17:00:00 3.26 inches
1993-06-17 12:00:00 1993-06-20 12:00:00 3.25 inches
2002-06-03 04:00:00 2002-06-06 04:00:00 3.25 inches
1989-07-18 15:00:00 1989-07-21 15:00:00 3.24 inches
1998-08-03 18:00:00 1998-08-06 18:00:00 3.23 inches
1978-09-11 23:00:00 1978-09-14 23:00:00 3.22 inches
2009-03-07 05:00:00 2009-03-10 05:00:00 3.18 inches
1991-10-02 09:00:00 1991-10-05 09:00:00 3.16 inches
2014-06-30 01:00:00 2014-07-03 01:00:00 3.15 inches
2009-06-19 03:00:00 2009-06-22 03:00:00 3.13 inches
1978-09-15 18:00:00 1978-09-18 18:00:00 3.06 inches
1990-11-26 01:00:00 1990-11-29 01:00:00 3.04 inches
1987-08-25 04:00:00 1987-08-28 04:00:00 3.03 inches
2004-05-20 19:00:00 2004-05-23 19:00:00 3.02 inches
1983-03-31 01:00:00 1983-04-03 01:00:00 3.01 inches
2008-09-13 09:00:00 2008-09-16 09:00:00 3.0 inches
1985-10-31 05:00:00 1985-11-03 05:00:00 3.0 inches
2014-08-21 01:00:00 2014-08-24 01:00:00 2.98 inches
1992-11-01 00:00:00 1992-11-04 00:00:00 2.97 inches
2007-08-04 06:00:00 2007-08-07 06:00:00 2.95 inches
1998-10-17 03:00:00 1998-10-20 03:00:00 2.94 inches
Across 48-hr hours
2003-04-29 16:00:00 2003-05-01 16:00:00 3.29 inches
1994-06-23 14:00:00 1994-06-25 14:00:00 3.28 inches
1990-05-08 08:00:00 1990-05-10 08:00:00 3.28 inches
1988-10-17 13:00:00 1988-10-19 13:00:00 3.26 inches
1997-02-21 01:00:00 1997-02-23 01:00:00 3.25 inches
2002-06-03 02:00:00 2002-06-05 02:00:00 3.24 inches
1975-08-30 02:00:00 1975-09-01 02:00:00 3.22 inches
1998-08-03 22:00:00 1998-08-05 22:00:00 3.19 inches
2006-11-29 08:00:00 2006-12-01 08:00:00 3.19 inches
1978-09-12 16:00:00 1978-09-14 16:00:00 3.19 inches
2008-09-11 06:00:00 2008-09-13 06:00:00 3.18 inches
1990-08-17 05:00:00 1990-08-19 05:00:00 3.18 inches
2013-04-18 02:00:00 2013-04-20 02:00:00 3.17 inches
2015-06-14 03:00:00 2015-06-16 03:00:00 3.17 inches
1989-08-02 04:00:00 1989-08-04 04:00:00 3.17 inches
1983-10-21 09:00:00 1983-10-23 09:00:00 3.15 inches
1993-06-17 19:00:00 1993-06-19 19:00:00 3.13 inches
2009-06-19 03:00:00 2009-06-21 03:00:00 3.12 inches
2002-08-20 04:00:00 2002-08-22 04:00:00 3.11 inches
1989-07-18 10:00:00 1989-07-20 10:00:00 3.09 inches
2014-06-29 02:00:00 2014-07-01 02:00:00 3.08 inches
2001-10-13 13:00:00 2001-10-15 13:00:00 3.07 inches
1987-08-16 12:00:00 1987-08-18 12:00:00 3.06 inches
1982-11-30 22:00:00 1982-12-02 22:00:00 3.06 inches
1978-09-16 19:00:00 1978-09-18 19:00:00 3.06 inches
1990-11-26 10:00:00 1990-11-28 10:00:00 3.04 inches
2008-09-13 09:00:00 2008-09-15 09:00:00 3.0 inches
1985-10-31 06:00:00 1985-11-02 06:00:00 3.0 inches
2001-09-18 22:00:00 2001-09-20 22:00:00 2.96 inches
1998-10-16 21:00:00 1998-10-18 21:00:00 2.94 inches
1987-08-25 05:00:00 1987-08-27 05:00:00 2.94 inches
2007-08-22 03:00:00 2007-08-24 03:00:00 2.94 inches
2003-08-01 14:00:00 2003-08-03 14:00:00 2.93 inches
2010-07-24 01:00:00 2010-07-26 01:00:00 2.92 inches
2008-09-03 02:00:00 2008-09-05 02:00:00 2.92 inches
1983-04-01 03:00:00 1983-04-03 03:00:00 2.91 inches
1993-07-17 05:00:00 1993-07-19 05:00:00 2.9 inches
1976-04-23 16:00:00 1976-04-25 16:00:00 2.9 inches
2015-09-17 06:00:00 2015-09-19 06:00:00 2.89 inches
1999-06-11 16:00:00 1999-06-13 16:00:00 2.89 inches
2014-08-03 18:00:00 2014-08-05 18:00:00 2.87 inches
1987-08-12 01:00:00 1987-08-14 01:00:00 2.86 inches
1991-10-03 08:00:00 1991-10-05 08:00:00 2.85 inches
2010-07-22 00:00:00 2010-07-24 00:00:00 2.81 inches
2006-09-21 19:00:00 2006-09-23 19:00:00 2.8 inches
1980-08-15 10:00:00 1980-08-17 10:00:00 2.76 inches
2009-03-06 23:00:00 2009-03-08 23:00:00 2.74 inches
1982-07-20 22:00:00 1982-07-22 22:00:00 2.73 inches
1978-06-30 08:00:00 1978-07-02 08:00:00 2.72 inches
2011-05-24 14:00:00 2011-05-26 14:00:00 2.7 inches
Across 24-hr hours
2014-06-30 01:00:00 2014-07-01 01:00:00 3.01 inches
1990-08-17 08:00:00 1990-08-18 08:00:00 3.01 inches
2002-06-03 17:00:00 2002-06-04 17:00:00 3.01 inches
1983-10-21 22:00:00 1983-10-22 22:00:00 3.0 inches
2008-09-13 08:00:00 2008-09-14 08:00:00 3.0 inches
1990-11-27 00:00:00 1990-11-28 00:00:00 2.99 inches
1990-05-08 23:00:00 1990-05-09 23:00:00 2.97 inches
2001-10-13 13:00:00 2001-10-14 13:00:00 2.97 inches
1978-09-17 12:00:00 1978-09-18 12:00:00 2.95 inches
1997-02-21 02:00:00 1997-02-22 02:00:00 2.94 inches
1998-10-17 05:00:00 1998-10-18 05:00:00 2.93 inches
2010-07-24 01:00:00 2010-07-25 01:00:00 2.92 inches
1987-08-16 01:00:00 1987-08-17 01:00:00 2.9 inches
1993-07-18 05:00:00 1993-07-19 05:00:00 2.9 inches
2008-09-04 03:00:00 2008-09-05 03:00:00 2.9 inches
2014-08-04 13:00:00 2014-08-05 13:00:00 2.87 inches
1994-06-23 21:00:00 1994-06-24 21:00:00 2.87 inches
1975-08-29 09:00:00 1975-08-30 09:00:00 2.87 inches
1987-08-13 01:00:00 1987-08-14 01:00:00 2.86 inches
1978-09-12 11:00:00 1978-09-13 11:00:00 2.84 inches
1985-11-01 03:00:00 1985-11-02 03:00:00 2.8 inches
2010-07-23 00:00:00 2010-07-24 00:00:00 2.8 inches
2015-06-15 06:00:00 2015-06-16 06:00:00 2.79 inches
1983-04-01 17:00:00 1983-04-02 17:00:00 2.78 inches
2003-04-30 05:00:00 2003-05-01 05:00:00 2.78 inches
1980-08-16 11:00:00 1980-08-17 11:00:00 2.76 inches
1976-04-24 16:00:00 1976-04-25 16:00:00 2.76 inches
1982-12-02 18:00:00 1982-12-03 18:00:00 2.75 inches
1982-07-21 13:00:00 1982-07-22 13:00:00 2.73 inches
2006-09-22 16:00:00 2006-09-23 16:00:00 2.72 inches
1988-10-17 14:00:00 1988-10-18 14:00:00 2.69 inches
2008-08-03 23:00:00 2008-08-04 23:00:00 2.69 inches
2002-07-08 11:00:00 2002-07-09 11:00:00 2.66 inches
2007-08-22 21:00:00 2007-08-23 21:00:00 2.65 inches
1991-10-03 21:00:00 1991-10-04 21:00:00 2.64 inches
2014-08-21 04:00:00 2014-08-22 04:00:00 2.61 inches
1995-11-10 10:00:00 1995-11-11 10:00:00 2.57 inches
1989-08-31 18:00:00 1989-09-01 18:00:00 2.56 inches
1987-08-25 18:00:00 1987-08-26 18:00:00 2.55 inches
2009-06-19 04:00:00 2009-06-20 04:00:00 2.55 inches
1983-11-27 04:00:00 1983-11-28 04:00:00 2.52 inches
Across 18-hr hours
2014-08-04 05:00:00 2014-08-04 23:00:00 2.78 inches
1987-08-16 12:00:00 1987-08-17 06:00:00 2.78 inches
2002-06-04 02:00:00 2002-06-04 20:00:00 2.78 inches
2015-06-15 02:00:00 2015-06-15 20:00:00 2.77 inches
2010-07-23 06:00:00 2010-07-24 00:00:00 2.77 inches
1978-09-17 15:00:00 1978-09-18 09:00:00 2.77 inches
1993-07-17 23:00:00 1993-07-18 17:00:00 2.76 inches
1997-02-20 13:00:00 1997-02-21 07:00:00 2.75 inches
2008-09-04 02:00:00 2008-09-04 20:00:00 2.75 inches
1982-12-02 18:00:00 1982-12-03 12:00:00 2.75 inches
1978-09-12 13:00:00 1978-09-13 07:00:00 2.75 inches
1990-11-27 04:00:00 1990-11-27 22:00:00 2.73 inches
1980-08-16 12:00:00 1980-08-17 06:00:00 2.73 inches
2001-10-13 14:00:00 2001-10-14 08:00:00 2.72 inches
1982-07-21 17:00:00 1982-07-22 11:00:00 2.72 inches
1990-05-09 04:00:00 1990-05-09 22:00:00 2.71 inches
1983-10-21 22:00:00 1983-10-22 16:00:00 2.7 inches
1988-10-17 14:00:00 1988-10-18 08:00:00 2.69 inches
1994-06-23 07:00:00 1994-06-24 01:00:00 2.69 inches
2008-08-04 05:00:00 2008-08-04 23:00:00 2.69 inches
2014-06-30 16:00:00 2014-07-01 10:00:00 2.68 inches
2002-07-08 14:00:00 2002-07-09 08:00:00 2.66 inches
1987-08-13 06:00:00 1987-08-14 00:00:00 2.63 inches
2010-07-24 02:00:00 2010-07-24 20:00:00 2.61 inches
2009-06-19 08:00:00 2009-06-20 02:00:00 2.55 inches
1989-08-31 17:00:00 1989-09-01 11:00:00 2.55 inches
2008-09-13 08:00:00 2008-09-14 02:00:00 2.54 inches
1998-10-17 06:00:00 1998-10-18 00:00:00 2.53 inches
2013-04-17 08:00:00 2013-04-18 02:00:00 2.5 inches
2002-08-22 03:00:00 2002-08-22 21:00:00 2.48 inches
1987-08-26 00:00:00 1987-08-26 18:00:00 2.47 inches
1985-11-01 11:00:00 1985-11-02 05:00:00 2.47 inches
2001-09-18 20:00:00 2001-09-19 14:00:00 2.46 inches
2008-09-12 11:00:00 2008-09-13 05:00:00 2.45 inches
2002-08-13 14:00:00 2002-08-14 08:00:00 2.45 inches
1991-10-04 08:00:00 1991-10-05 02:00:00 2.44 inches
1995-11-10 10:00:00 1995-11-11 04:00:00 2.42 inches
1982-08-07 10:00:00 1982-08-08 04:00:00 2.4 inches
1985-03-03 19:00:00 1985-03-04 13:00:00 2.39 inches
2014-08-21 11:00:00 2014-08-22 05:00:00 2.37 inches
1983-11-27 05:00:00 1983-11-27 23:00:00 2.36 inches
1983-04-01 17:00:00 1983-04-02 11:00:00 2.35 inches
1981-08-02 15:00:00 1981-08-03 09:00:00 2.35 inches
2007-08-23 01:00:00 2007-08-23 19:00:00 2.32 inches
2000-09-11 12:00:00 2000-09-12 06:00:00 2.31 inches
Across 12-hr hours
2011-07-22 13:00:00 2011-07-23 01:00:00 2.63 inches
1987-08-13 12:00:00 1987-08-14 00:00:00 2.63 inches
2002-06-04 03:00:00 2002-06-04 15:00:00 2.62 inches
1997-02-21 02:00:00 1997-02-21 14:00:00 2.62 inches
1978-09-12 18:00:00 1978-09-13 06:00:00 2.62 inches
1980-08-16 18:00:00 1980-08-17 06:00:00 2.62 inches
2010-07-24 02:00:00 2010-07-24 14:00:00 2.61 inches
1982-12-02 19:00:00 1982-12-03 07:00:00 2.59 inches
2001-10-13 05:00:00 2001-10-13 17:00:00 2.58 inches
2015-06-15 06:00:00 2015-06-15 18:00:00 2.57 inches
2009-06-19 09:00:00 2009-06-19 21:00:00 2.55 inches
1978-09-17 11:00:00 1978-09-17 23:00:00 2.55 inches
1993-07-18 04:00:00 1993-07-18 16:00:00 2.54 inches
1989-08-31 18:00:00 1989-09-01 06:00:00 2.53 inches
2014-08-04 19:00:00 2014-08-05 07:00:00 2.51 inches
1994-06-23 22:00:00 1994-06-24 10:00:00 2.51 inches
2014-06-30 10:00:00 2014-06-30 22:00:00 2.5 inches
2008-09-04 10:00:00 2008-09-04 22:00:00 2.5 inches
1983-10-22 07:00:00 1983-10-22 19:00:00 2.5 inches
2002-08-22 03:00:00 2002-08-22 15:00:00 2.47 inches
2008-09-13 08:00:00 2008-09-13 20:00:00 2.46 inches
2002-08-13 13:00:00 2002-08-14 01:00:00 2.45 inches
1990-05-09 16:00:00 1990-05-10 04:00:00 2.44 inches
2008-08-04 11:00:00 2008-08-04 23:00:00 2.43 inches
2001-09-18 19:00:00 2001-09-19 07:00:00 2.38 inches
2008-09-12 17:00:00 2008-09-13 05:00:00 2.3 inches
2001-08-22 08:00:00 2001-08-22 20:00:00 2.28 inches
2000-09-11 13:00:00 2000-09-12 01:00:00 2.27 inches
1982-07-21 23:00:00 1982-07-22 11:00:00 2.27 inches
2013-04-17 14:00:00 2013-04-18 02:00:00 2.25 inches
1979-08-28 21:00:00 1979-08-29 09:00:00 2.24 inches
2003-08-01 06:00:00 2003-08-01 18:00:00 2.23 inches
1983-11-27 14:00:00 1983-11-28 02:00:00 2.22 inches
1998-10-17 13:00:00 1998-10-18 01:00:00 2.2 inches
2013-04-18 03:00:00 2013-04-18 15:00:00 2.18 inches
2001-08-30 22:00:00 2001-08-31 10:00:00 2.18 inches
1985-11-01 12:00:00 1985-11-02 00:00:00 2.18 inches
Across 6-hr hours
1990-05-09 15:00:00 1990-05-09 21:00:00 2.27 inches
1978-09-12 21:00:00 1978-09-13 03:00:00 2.26 inches
1982-12-02 21:00:00 1982-12-03 03:00:00 2.25 inches
1989-08-31 21:00:00 1989-09-01 03:00:00 2.25 inches
1980-08-16 22:00:00 1980-08-17 04:00:00 2.22 inches
2014-08-04 14:00:00 2014-08-04 20:00:00 2.21 inches
2001-08-30 22:00:00 2001-08-31 04:00:00 2.18 inches
2009-06-19 09:00:00 2009-06-19 15:00:00 2.17 inches
2008-09-12 23:00:00 2008-09-13 05:00:00 2.17 inches
2002-08-13 13:00:00 2002-08-13 19:00:00 2.17 inches
1978-09-17 14:00:00 1978-09-17 20:00:00 2.17 inches
2003-08-01 15:00:00 2003-08-01 21:00:00 2.17 inches
1982-07-22 04:00:00 1982-07-22 10:00:00 2.13 inches
2001-08-30 16:00:00 2001-08-30 22:00:00 2.13 inches
2008-09-13 08:00:00 2008-09-13 14:00:00 2.12 inches
2002-06-04 03:00:00 2002-06-04 09:00:00 2.12 inches
2013-04-18 03:00:00 2013-04-18 09:00:00 2.11 inches
1994-06-23 19:00:00 1994-06-24 01:00:00 2.11 inches
1983-10-22 11:00:00 1983-10-22 17:00:00 2.1 inches
1979-08-29 00:00:00 1979-08-29 06:00:00 2.1 inches
1997-02-21 01:00:00 1997-02-21 07:00:00 2.1 inches
2015-06-15 15:00:00 2015-06-15 21:00:00 2.09 inches
2002-07-09 01:00:00 2002-07-09 07:00:00 2.08 inches
1988-10-17 09:00:00 1988-10-17 15:00:00 2.08 inches
2013-04-17 21:00:00 2013-04-18 03:00:00 2.07 inches
2006-09-22 15:00:00 2006-09-22 21:00:00 2.07 inches
1975-08-30 01:00:00 1975-08-30 07:00:00 2.07 inches
1982-07-02 20:00:00 1982-07-03 02:00:00 2.06 inches
1982-08-07 13:00:00 1982-08-07 19:00:00 2.04 inches
2001-10-13 16:00:00 2001-10-13 22:00:00 1.97 inches
2002-08-21 21:00:00 2002-08-22 03:00:00 1.97 inches
2001-09-20 21:00:00 2001-09-21 03:00:00 1.96 inches
1983-11-27 15:00:00 1983-11-27 21:00:00 1.95 inches
2008-09-04 14:00:00 2008-09-04 20:00:00 1.94 inches
2011-05-29 10:00:00 2011-05-29 16:00:00 1.93 inches
2008-08-04 19:00:00 2008-08-05 01:00:00 1.93 inches
1988-09-12 07:00:00 1988-09-12 13:00:00 1.93 inches
2007-08-23 14:00:00 2007-08-23 20:00:00 1.91 inches
Across 3-hr hours
1988-09-12 07:00:00 1988-09-12 10:00:00 1.93 inches
1982-07-02 21:00:00 1982-07-03 00:00:00 1.93 inches
2015-06-15 15:00:00 2015-06-15 18:00:00 1.87 inches
1982-08-07 15:00:00 1982-08-07 18:00:00 1.86 inches
1993-07-18 05:00:00 1993-07-18 08:00:00 1.86 inches
1989-08-31 23:00:00 1989-09-01 02:00:00 1.85 inches
1997-07-18 15:00:00 1997-07-18 18:00:00 1.84 inches
2001-10-13 16:00:00 2001-10-13 19:00:00 1.81 inches
2001-09-20 21:00:00 2001-09-21 00:00:00 1.8 inches
2008-09-13 02:00:00 2008-09-13 05:00:00 1.78 inches
1989-08-04 00:00:00 1989-08-04 03:00:00 1.78 inches
1999-07-21 18:00:00 1999-07-21 21:00:00 1.78 inches
2010-07-24 02:00:00 2010-07-24 05:00:00 1.77 inches
2011-05-29 10:00:00 2011-05-29 13:00:00 1.77 inches
1981-07-12 08:00:00 1981-07-12 11:00:00 1.76 inches
1978-09-17 17:00:00 1978-09-17 20:00:00 1.75 inches
1987-08-14 05:00:00 1987-08-14 08:00:00 1.74 inches
2001-08-22 17:00:00 2001-08-22 20:00:00 1.73 inches
2014-06-30 20:00:00 2014-06-30 23:00:00 1.73 inches
1971-08-24 16:00:00 1971-08-24 19:00:00 1.72 inches
1989-08-04 03:00:00 1989-08-04 06:00:00 1.67 inches
1972-08-25 19:00:00 1972-08-25 22:00:00 1.65 inches
1985-08-13 03:00:00 1985-08-13 06:00:00 1.64 inches
1984-07-20 17:00:00 1984-07-20 20:00:00 1.64 inches
1982-12-24 20:00:00 1982-12-24 23:00:00 1.64 inches
1995-07-04 10:00:00 1995-07-04 13:00:00 1.63 inches
1990-08-18 04:00:00 1990-08-18 07:00:00 1.63 inches
1990-06-29 02:00:00 1990-06-29 05:00:00 1.63 inches
1997-07-18 12:00:00 1997-07-18 15:00:00 1.63 inches
1982-07-22 04:00:00 1982-07-22 07:00:00 1.62 inches
Across 2-hr hours
1989-08-04 01:00:00 1989-08-04 03:00:00 1.78 inches
1981-07-12 08:00:00 1981-07-12 10:00:00 1.75 inches
1997-07-18 15:00:00 1997-07-18 17:00:00 1.75 inches
1987-08-14 06:00:00 1987-08-14 08:00:00 1.74 inches
1971-08-24 18:00:00 1971-08-24 20:00:00 1.72 inches
2001-08-22 17:00:00 2001-08-22 19:00:00 1.7 inches
1999-07-21 18:00:00 1999-07-21 20:00:00 1.69 inches
1972-08-25 20:00:00 1972-08-25 22:00:00 1.65 inches
1984-07-20 17:00:00 1984-07-20 19:00:00 1.63 inches
1990-08-18 04:00:00 1990-08-18 06:00:00 1.63 inches
1997-07-18 13:00:00 1997-07-18 15:00:00 1.63 inches
1989-08-04 03:00:00 1989-08-04 05:00:00 1.62 inches
1985-08-13 03:00:00 1985-08-13 05:00:00 1.59 inches
1998-08-05 16:00:00 1998-08-05 18:00:00 1.59 inches
2014-06-30 20:00:00 2014-06-30 22:00:00 1.59 inches
2001-10-13 16:00:00 2001-10-13 18:00:00 1.56 inches
1982-12-24 21:00:00 1982-12-24 23:00:00 1.54 inches
1982-07-22 05:00:00 1982-07-22 07:00:00 1.52 inches
1995-07-04 10:00:00 1995-07-04 12:00:00 1.51 inches
1987-08-16 20:00:00 1987-08-16 22:00:00 1.5 inches
1978-09-17 17:00:00 1978-09-17 19:00:00 1.48 inches
Across 1-hr hours
1984-07-20 17:00:00 1984-07-20 18:00:00 1.41 inches
1989-08-04 03:00:00 1989-08-04 04:00:00 1.39 inches
1998-08-05 16:00:00 1998-08-05 17:00:00 1.38 inches
1987-08-13 21:00:00 1987-08-13 22:00:00 1.36 inches
1981-07-12 08:00:00 1981-07-12 09:00:00 1.36 inches
2002-08-22 02:00:00 2002-08-22 03:00:00 1.35 inches
1988-10-17 14:00:00 1988-10-17 15:00:00 1.35 inches
2003-08-01 15:00:00 2003-08-01 16:00:00 1.3 inches
2006-09-22 16:00:00 2006-09-22 17:00:00 1.29 inches
1982-12-24 21:00:00 1982-12-24 22:00:00 1.29 inches
1993-07-18 06:00:00 1993-07-18 07:00:00 1.26 inches
2007-07-18 19:00:00 2007-07-18 20:00:00 1.25 inches
1993-08-15 16:00:00 1993-08-15 17:00:00 1.25 inches
1988-10-17 16:00:00 1988-10-17 17:00:00 1.25 inches
1988-09-12 08:00:00 1988-09-12 09:00:00 1.23 inches
1999-07-21 19:00:00 1999-07-21 20:00:00 1.22 inches
1975-08-21 22:00:00 1975-08-21 23:00:00 1.22 inches
1990-08-18 03:00:00 1990-08-18 04:00:00 1.22 inches
1982-12-02 22:00:00 1982-12-02 23:00:00 1.22 inches
2008-08-04 22:00:00 2008-08-04 23:00:00 1.21 inches
1987-08-16 22:00:00 1987-08-16 23:00:00 1.2 inches
2011-07-23 02:00:00 2011-07-23 03:00:00 1.18 inches
1971-07-08 06:00:00 1971-07-08 07:00:00 1.18 inches
2-year storms
Across 10-day hours
1975-08-20 22:00:00 1975-08-30 22:00:00 6.04 inches
1978-09-08 08:00:00 1978-09-18 08:00:00 6.04 inches
2013-04-12 16:00:00 2013-04-22 16:00:00 6.04 inches
1982-11-25 11:00:00 1982-12-05 11:00:00 6.03 inches
2008-09-13 05:00:00 2008-09-23 05:00:00 6.0 inches
2007-08-14 02:00:00 2007-08-24 02:00:00 5.99 inches
2003-04-30 02:00:00 2003-05-10 02:00:00 5.99 inches
2002-08-12 04:00:00 2002-08-22 04:00:00 5.99 inches
1987-08-16 15:00:00 1987-08-26 15:00:00 5.93 inches
1990-08-12 14:00:00 1990-08-22 14:00:00 5.91 inches
2010-07-14 05:00:00 2010-07-24 05:00:00 5.79 inches
2001-10-04 15:00:00 2001-10-14 15:00:00 5.79 inches
1986-09-24 14:00:00 1986-10-04 14:00:00 5.76 inches
2009-06-12 06:00:00 2009-06-22 06:00:00 5.76 inches
1980-08-11 08:00:00 1980-08-21 08:00:00 5.75 inches
2001-08-18 03:00:00 2001-08-28 03:00:00 5.75 inches
2001-08-30 20:00:00 2001-09-09 20:00:00 5.66 inches
1989-07-29 01:00:00 1989-08-08 01:00:00 5.59 inches
2001-09-16 00:00:00 2001-09-26 00:00:00 5.48 inches
1990-05-03 16:00:00 1990-05-13 16:00:00 5.47 inches
1994-06-16 08:00:00 1994-06-26 08:00:00 5.33 inches
2008-09-03 03:00:00 2008-09-13 03:00:00 5.29 inches
2011-05-22 10:00:00 2011-06-01 10:00:00 5.24 inches
2015-06-11 03:00:00 2015-06-21 03:00:00 5.07 inches
Across 5-day hours
1980-08-16 13:00:00 1980-08-21 13:00:00 4.91 inches
2007-08-19 05:00:00 2007-08-24 05:00:00 4.91 inches
1982-12-02 07:00:00 1982-12-07 07:00:00 4.88 inches
2002-08-18 22:00:00 2002-08-23 22:00:00 4.87 inches
2001-09-18 11:00:00 2001-09-23 11:00:00 4.87 inches
2010-07-19 03:00:00 2010-07-24 03:00:00 4.86 inches
1990-08-16 00:00:00 1990-08-21 00:00:00 4.84 inches
2009-06-14 12:00:00 2009-06-19 12:00:00 4.84 inches
2013-04-17 16:00:00 2013-04-22 16:00:00 4.83 inches
1987-08-14 09:00:00 1987-08-19 09:00:00 4.77 inches
2011-05-24 19:00:00 2011-05-29 19:00:00 4.77 inches
2001-08-27 08:00:00 2001-09-01 08:00:00 4.76 inches
2001-10-10 08:00:00 2001-10-15 08:00:00 4.72 inches
2008-09-08 07:00:00 2008-09-13 07:00:00 4.64 inches
2001-08-21 03:00:00 2001-08-26 03:00:00 4.6 inches
1978-09-12 18:00:00 1978-09-17 18:00:00 4.53 inches
1994-06-20 03:00:00 1994-06-25 03:00:00 4.46 inches
2003-04-30 03:00:00 2003-05-05 03:00:00 4.44 inches
1989-08-04 00:00:00 1989-08-09 00:00:00 4.35 inches
2015-06-13 16:00:00 2015-06-18 16:00:00 4.27 inches
2008-07-31 11:00:00 2008-08-05 11:00:00 4.16 inches
1975-08-27 08:00:00 1975-09-01 08:00:00 4.12 inches
1986-09-29 11:00:00 1986-10-04 11:00:00 4.11 inches
1983-11-23 02:00:00 1983-11-28 02:00:00 4.04 inches
1987-08-09 02:00:00 1987-08-14 02:00:00 4.01 inches
2008-09-13 08:00:00 2008-09-18 08:00:00 3.94 inches
Across 72-hr hours
2001-10-12 02:00:00 2001-10-15 02:00:00 4.42 inches
2001-09-18 11:00:00 2001-09-21 11:00:00 4.42 inches
2013-04-17 20:00:00 2013-04-20 20:00:00 4.41 inches
1982-12-02 13:00:00 1982-12-05 13:00:00 4.41 inches
2002-08-19 09:00:00 2002-08-22 09:00:00 4.41 inches
1990-08-17 06:00:00 1990-08-20 06:00:00 4.37 inches
2001-08-30 20:00:00 2001-09-02 20:00:00 4.31 inches
2009-06-16 17:00:00 2009-06-19 17:00:00 4.29 inches
1989-08-03 15:00:00 1989-08-06 15:00:00 4.25 inches
1975-08-28 15:00:00 1975-08-31 15:00:00 4.12 inches
1987-08-11 02:00:00 1987-08-14 02:00:00 4.01 inches
2010-07-21 02:00:00 2010-07-24 02:00:00 3.99 inches
2001-08-22 16:00:00 2001-08-25 16:00:00 3.95 inches
2008-09-13 08:00:00 2008-09-16 08:00:00 3.94 inches
1997-02-19 18:00:00 1997-02-22 18:00:00 3.9 inches
1987-08-14 10:00:00 1987-08-17 10:00:00 3.88 inches
2015-06-13 02:00:00 2015-06-16 02:00:00 3.83 inches
1994-06-22 00:00:00 1994-06-25 00:00:00 3.8 inches
2011-07-20 01:00:00 2011-07-23 01:00:00 3.76 inches
2003-07-31 21:00:00 2003-08-03 21:00:00 3.62 inches
1988-10-15 01:00:00 1988-10-18 01:00:00 3.61 inches
1999-06-10 17:00:00 1999-06-13 17:00:00 3.6 inches
1990-05-09 11:00:00 1990-05-12 11:00:00 3.57 inches
Across 48-hr hours
1990-08-18 03:00:00 1990-08-20 03:00:00 4.08 inches
2013-04-17 23:00:00 2013-04-19 23:00:00 4.07 inches
2001-10-11 19:00:00 2001-10-13 19:00:00 4.07 inches
1982-12-02 09:00:00 1982-12-04 09:00:00 4.07 inches
1975-08-28 22:00:00 1975-08-30 22:00:00 4.06 inches
2009-06-18 03:00:00 2009-06-20 03:00:00 4.03 inches
1987-08-12 02:00:00 1987-08-14 02:00:00 4.01 inches
2010-07-22 02:00:00 2010-07-24 02:00:00 3.99 inches
1987-08-14 03:00:00 1987-08-16 03:00:00 3.99 inches
2008-09-13 08:00:00 2008-09-15 08:00:00 3.94 inches
2002-08-22 02:00:00 2002-08-24 02:00:00 3.9 inches
1997-02-20 13:00:00 1997-02-22 13:00:00 3.9 inches
1989-08-03 04:00:00 1989-08-05 04:00:00 3.87 inches
2001-09-19 00:00:00 2001-09-21 00:00:00 3.83 inches
1994-06-22 12:00:00 1994-06-24 12:00:00 3.8 inches
2011-07-21 01:00:00 2011-07-23 01:00:00 3.74 inches
2001-08-28 23:00:00 2001-08-30 23:00:00 3.67 inches
2015-06-13 21:00:00 2015-06-15 21:00:00 3.63 inches
1988-10-15 17:00:00 1988-10-17 17:00:00 3.54 inches
1997-07-17 05:00:00 1997-07-19 05:00:00 3.49 inches
2006-11-29 09:00:00 2006-12-01 09:00:00 3.44 inches
2008-09-11 07:00:00 2008-09-13 07:00:00 3.41 inches
1990-05-09 03:00:00 1990-05-11 03:00:00 3.34 inches
2003-08-01 15:00:00 2003-08-03 15:00:00 3.3 inches
2003-04-29 17:00:00 2003-05-01 17:00:00 3.3 inches
Across 24-hr hours
1994-06-23 09:00:00 1994-06-24 09:00:00 3.79 inches
2010-07-24 00:00:00 2010-07-25 00:00:00 3.79 inches
2002-08-21 07:00:00 2002-08-22 07:00:00 3.78 inches
2013-04-18 00:00:00 2013-04-19 00:00:00 3.72 inches
2011-07-22 01:00:00 2011-07-23 01:00:00 3.71 inches
1989-08-04 02:00:00 1989-08-05 02:00:00 3.69 inches
1982-12-02 13:00:00 1982-12-03 13:00:00 3.69 inches
2001-08-29 23:00:00 2001-08-30 23:00:00 3.67 inches
2001-10-13 09:00:00 2001-10-14 09:00:00 3.62 inches
1997-02-20 23:00:00 1997-02-21 23:00:00 3.56 inches
1975-08-29 23:00:00 1975-08-30 23:00:00 3.56 inches
1987-08-14 04:00:00 1987-08-15 04:00:00 3.52 inches
2009-06-18 14:00:00 2009-06-19 14:00:00 3.52 inches
1997-07-18 03:00:00 1997-07-19 03:00:00 3.49 inches
1988-10-17 06:00:00 1988-10-18 06:00:00 3.48 inches
2008-09-12 07:00:00 2008-09-13 07:00:00 3.41 inches
1990-05-09 14:00:00 1990-05-10 14:00:00 3.34 inches
2002-06-03 20:00:00 2002-06-04 20:00:00 3.12 inches
1983-10-21 19:00:00 1983-10-22 19:00:00 3.1 inches
Across 18-hr hours
1997-07-18 04:00:00 1997-07-18 22:00:00 3.49 inches
1982-12-02 17:00:00 1982-12-03 11:00:00 3.49 inches
1988-10-17 06:00:00 1988-10-18 00:00:00 3.48 inches
2013-04-18 01:00:00 2013-04-18 19:00:00 3.46 inches
1989-08-03 23:00:00 1989-08-04 17:00:00 3.45 inches
2001-10-13 04:00:00 2001-10-13 22:00:00 3.45 inches
2009-06-18 18:00:00 2009-06-19 12:00:00 3.43 inches
1987-08-14 03:00:00 1987-08-14 21:00:00 3.4 inches
1975-08-29 23:00:00 1975-08-30 17:00:00 3.39 inches
1994-06-23 11:00:00 1994-06-24 05:00:00 3.37 inches
2002-08-21 11:00:00 2002-08-22 05:00:00 3.34 inches
2008-09-12 13:00:00 2008-09-13 07:00:00 3.32 inches
1997-02-20 20:00:00 1997-02-21 14:00:00 3.31 inches
1990-05-09 14:00:00 1990-05-10 08:00:00 3.28 inches
1990-08-17 12:00:00 1990-08-18 06:00:00 2.97 inches
2010-07-24 01:00:00 2010-07-24 19:00:00 2.92 inches
2002-06-03 20:00:00 2002-06-04 14:00:00 2.91 inches
1987-08-16 08:00:00 1987-08-17 02:00:00 2.9 inches
1993-07-18 04:00:00 1993-07-18 22:00:00 2.9 inches
2014-08-04 10:00:00 2014-08-05 04:00:00 2.87 inches
1987-08-13 07:00:00 1987-08-14 01:00:00 2.86 inches
2008-09-04 04:00:00 2008-09-04 22:00:00 2.86 inches
1978-09-12 20:00:00 1978-09-13 14:00:00 2.84 inches
1983-10-21 23:00:00 1983-10-22 17:00:00 2.82 inches
2015-06-15 06:00:00 2015-06-16 00:00:00 2.79 inches
Across 12-hr hours
2001-10-13 07:00:00 2001-10-13 19:00:00 3.29 inches
1988-10-17 13:00:00 1988-10-18 01:00:00 3.26 inches
2008-09-12 19:00:00 2008-09-13 07:00:00 3.24 inches
1975-08-29 23:00:00 1975-08-30 11:00:00 3.19 inches
1989-08-03 16:00:00 1989-08-04 04:00:00 3.17 inches
1990-05-09 14:00:00 1990-05-10 02:00:00 3.16 inches
2013-04-18 02:00:00 2013-04-18 14:00:00 3.15 inches
1997-02-20 23:00:00 1997-02-21 11:00:00 3.12 inches
2002-08-21 16:00:00 2002-08-22 04:00:00 3.11 inches
1994-06-23 20:00:00 1994-06-24 08:00:00 3.09 inches
2010-07-24 01:00:00 2010-07-24 13:00:00 2.92 inches
1990-08-17 18:00:00 1990-08-18 06:00:00 2.89 inches
2014-08-04 13:00:00 2014-08-05 01:00:00 2.87 inches
1987-08-13 13:00:00 1987-08-14 01:00:00 2.86 inches
1978-09-12 23:00:00 1978-09-13 11:00:00 2.84 inches
1987-08-16 12:00:00 1987-08-17 00:00:00 2.78 inches
1993-07-18 05:00:00 1993-07-18 17:00:00 2.76 inches
2010-07-23 12:00:00 2010-07-24 00:00:00 2.75 inches
2008-09-04 09:00:00 2008-09-04 21:00:00 2.75 inches
1982-12-02 18:00:00 1982-12-03 06:00:00 2.75 inches
2009-06-19 03:00:00 2009-06-19 15:00:00 2.74 inches
1978-09-17 13:00:00 1978-09-18 01:00:00 2.71 inches
2015-06-15 07:00:00 2015-06-15 19:00:00 2.7 inches
2014-06-30 13:00:00 2014-07-01 01:00:00 2.68 inches
2002-07-08 22:00:00 2002-07-09 10:00:00 2.66 inches
Across 6-hr hours
2013-04-18 00:00:00 2013-04-18 06:00:00 2.83 inches
2008-09-13 00:00:00 2008-09-13 06:00:00 2.81 inches
2014-08-04 17:00:00 2014-08-04 23:00:00 2.77 inches
1990-08-17 23:00:00 1990-08-18 05:00:00 2.77 inches
1987-08-16 21:00:00 1987-08-17 03:00:00 2.75 inches
1978-09-13 01:00:00 1978-09-13 07:00:00 2.74 inches
2001-10-13 12:00:00 2001-10-13 18:00:00 2.71 inches
1988-10-17 14:00:00 1988-10-17 20:00:00 2.69 inches
2002-07-08 23:00:00 2002-07-09 05:00:00 2.66 inches
2014-06-30 17:00:00 2014-06-30 23:00:00 2.64 inches
1994-06-23 20:00:00 1994-06-24 02:00:00 2.64 inches
2011-07-22 19:00:00 2011-07-23 01:00:00 2.63 inches
1987-08-13 18:00:00 1987-08-14 00:00:00 2.63 inches
2010-07-24 02:00:00 2010-07-24 08:00:00 2.6 inches
1982-12-02 18:00:00 1982-12-03 00:00:00 2.58 inches
2010-07-23 18:00:00 2010-07-24 00:00:00 2.54 inches
1980-08-16 20:00:00 1980-08-17 02:00:00 2.45 inches
2002-08-22 03:00:00 2002-08-22 09:00:00 2.41 inches
1987-08-14 03:00:00 1987-08-14 09:00:00 2.4 inches
2008-08-04 17:00:00 2008-08-04 23:00:00 2.39 inches
1975-08-30 03:00:00 1975-08-30 09:00:00 2.37 inches
2002-08-13 14:00:00 2002-08-13 20:00:00 2.36 inches
1989-09-01 01:00:00 1989-09-01 07:00:00 2.32 inches
1990-05-09 14:00:00 1990-05-09 20:00:00 2.31 inches
1978-09-17 15:00:00 1978-09-17 21:00:00 2.29 inches
Across 3-hr hours
1987-08-14 06:00:00 1987-08-14 09:00:00 2.39 inches
1978-09-13 02:00:00 1978-09-13 05:00:00 2.35 inches
2014-08-04 19:00:00 2014-08-04 22:00:00 2.34 inches
2008-09-13 07:00:00 2008-09-13 10:00:00 2.29 inches
2013-04-18 01:00:00 2013-04-18 04:00:00 2.25 inches
1989-09-01 01:00:00 1989-09-01 04:00:00 2.22 inches
2001-08-30 22:00:00 2001-08-31 01:00:00 2.18 inches
2003-08-01 15:00:00 2003-08-01 18:00:00 2.17 inches
1982-12-02 20:00:00 1982-12-02 23:00:00 2.14 inches
2001-08-30 19:00:00 2001-08-30 22:00:00 2.13 inches
1980-08-16 23:00:00 1980-08-17 02:00:00 2.12 inches
2009-06-19 09:00:00 2009-06-19 12:00:00 2.08 inches
2002-07-09 01:00:00 2002-07-09 04:00:00 2.08 inches
2006-09-22 15:00:00 2006-09-22 18:00:00 2.07 inches
2010-07-24 00:00:00 2010-07-24 03:00:00 2.04 inches
2008-09-13 03:00:00 2008-09-13 06:00:00 2.03 inches
1988-10-17 12:00:00 1988-10-17 15:00:00 2.02 inches
1982-07-02 20:00:00 1982-07-02 23:00:00 2.01 inches
1982-08-07 14:00:00 1982-08-07 17:00:00 2.0 inches
2002-08-22 00:00:00 2002-08-22 03:00:00 1.97 inches
1987-08-14 02:00:00 1987-08-14 05:00:00 1.95 inches
Across 2-hr hours
2001-08-30 22:00:00 2001-08-31 00:00:00 2.17 inches
1989-09-01 01:00:00 1989-09-01 03:00:00 2.15 inches
2001-08-30 20:00:00 2001-08-30 22:00:00 2.13 inches
2014-08-04 18:00:00 2014-08-04 20:00:00 2.11 inches
1980-08-17 00:00:00 1980-08-17 02:00:00 2.09 inches
2002-07-09 01:00:00 2002-07-09 03:00:00 2.08 inches
2006-09-22 16:00:00 2006-09-22 18:00:00 2.07 inches
2003-08-01 15:00:00 2003-08-01 17:00:00 2.05 inches
2008-09-13 07:00:00 2008-09-13 09:00:00 2.04 inches
2002-08-22 01:00:00 2002-08-22 03:00:00 1.97 inches
1987-08-14 02:00:00 1987-08-14 04:00:00 1.95 inches
1982-12-02 21:00:00 1982-12-02 23:00:00 1.95 inches
2013-04-18 02:00:00 2013-04-18 04:00:00 1.95 inches
1988-10-17 13:00:00 1988-10-17 15:00:00 1.92 inches
1982-07-02 21:00:00 1982-07-02 23:00:00 1.89 inches
1988-09-12 07:00:00 1988-09-12 09:00:00 1.86 inches
1993-07-18 05:00:00 1993-07-18 07:00:00 1.86 inches
1982-08-07 15:00:00 1982-08-07 17:00:00 1.83 inches
Across 1-hr hours
1997-07-18 15:00:00 1997-07-18 16:00:00 1.75 inches
1987-08-14 07:00:00 1987-08-14 08:00:00 1.73 inches
2010-07-23 23:00:00 2010-07-24 00:00:00 1.72 inches
1971-08-24 18:00:00 1971-08-24 19:00:00 1.72 inches
1972-08-25 21:00:00 1972-08-25 22:00:00 1.65 inches
1989-08-04 02:00:00 1989-08-04 03:00:00 1.64 inches
1997-07-18 14:00:00 1997-07-18 15:00:00 1.63 inches
1990-08-18 04:00:00 1990-08-18 05:00:00 1.55 inches
1985-08-13 03:00:00 1985-08-13 04:00:00 1.55 inches
2001-08-30 22:00:00 2001-08-30 23:00:00 1.54 inches
1987-08-16 21:00:00 1987-08-16 22:00:00 1.5 inches
2002-07-09 01:00:00 2002-07-09 02:00:00 1.45 inches
2004-05-20 20:00:00 2004-05-20 21:00:00 1.45 inches
1980-08-17 00:00:00 1980-08-17 01:00:00 1.44 inches
5-year storms
Across 10-day hours
2013-04-10 12:00:00 2013-04-20 12:00:00 6.87 inches
1990-08-10 18:00:00 1990-08-20 18:00:00 6.86 inches
2001-08-24 05:00:00 2001-09-03 05:00:00 6.82 inches
2011-07-13 02:00:00 2011-07-23 02:00:00 6.81 inches
2010-07-21 04:00:00 2010-07-31 04:00:00 6.77 inches
2002-08-13 16:00:00 2002-08-23 16:00:00 6.74 inches
2008-09-03 05:00:00 2008-09-13 05:00:00 6.59 inches
1978-09-11 17:00:00 1978-09-21 17:00:00 6.43 inches
1987-08-16 18:00:00 1987-08-26 18:00:00 6.4 inches
1987-08-04 07:00:00 1987-08-14 07:00:00 6.35 inches
1982-11-23 00:00:00 1982-12-03 00:00:00 6.14 inches
1975-08-21 20:00:00 1975-08-31 20:00:00 6.1 inches
Across 5-day hours
2013-04-15 22:00:00 2013-04-20 22:00:00 5.7 inches
1978-09-12 21:00:00 1978-09-17 21:00:00 5.59 inches
2010-07-23 23:00:00 2010-07-28 23:00:00 5.51 inches
1987-08-14 08:00:00 1987-08-19 08:00:00 5.42 inches
1990-08-17 01:00:00 1990-08-22 01:00:00 5.41 inches
1982-12-01 00:00:00 1982-12-06 00:00:00 5.37 inches
2009-06-14 21:00:00 2009-06-19 21:00:00 5.31 inches
2011-07-23 01:00:00 2011-07-28 01:00:00 5.28 inches
2008-09-13 06:00:00 2008-09-18 06:00:00 5.27 inches
2007-08-19 02:00:00 2007-08-24 02:00:00 5.21 inches
2001-09-18 20:00:00 2001-09-23 20:00:00 5.07 inches
1980-08-16 10:00:00 1980-08-21 10:00:00 4.95 inches
Across 72-hr hours
1987-08-14 08:00:00 1987-08-17 08:00:00 5.14 inches
2013-04-15 06:00:00 2013-04-18 06:00:00 5.1 inches
2008-09-13 07:00:00 2008-09-16 07:00:00 5.04 inches
1982-12-02 04:00:00 1982-12-05 04:00:00 5.01 inches
1990-08-18 03:00:00 1990-08-21 03:00:00 4.94 inches
2009-06-16 13:00:00 2009-06-19 13:00:00 4.92 inches
2010-07-21 03:00:00 2010-07-24 03:00:00 4.85 inches
2011-07-23 01:00:00 2011-07-26 01:00:00 4.55 inches
2002-08-22 00:00:00 2002-08-25 00:00:00 4.53 inches
2001-10-11 19:00:00 2001-10-14 19:00:00 4.5 inches
Across 48-hr hours
2013-04-16 06:00:00 2013-04-18 06:00:00 4.78 inches
1982-12-01 23:00:00 1982-12-03 23:00:00 4.62 inches
2011-07-23 01:00:00 2011-07-25 01:00:00 4.55 inches
2002-08-21 18:00:00 2002-08-23 18:00:00 4.52 inches
2008-09-11 08:00:00 2008-09-13 08:00:00 4.51 inches
2001-10-12 01:00:00 2001-10-14 01:00:00 4.38 inches
2001-08-29 11:00:00 2001-08-31 11:00:00 4.31 inches
1989-08-03 18:00:00 1989-08-05 18:00:00 4.24 inches
Across 24-hr hours
2013-04-17 04:00:00 2013-04-18 04:00:00 4.45 inches
2002-08-21 20:00:00 2002-08-22 20:00:00 4.45 inches
1982-12-02 00:00:00 1982-12-03 00:00:00 4.44 inches
2011-07-23 01:00:00 2011-07-24 01:00:00 4.35 inches
2001-08-30 09:00:00 2001-08-31 09:00:00 4.31 inches
2008-09-13 06:00:00 2008-09-14 06:00:00 4.04 inches
1987-08-13 02:00:00 1987-08-14 02:00:00 4.01 inches
1987-08-14 06:00:00 1987-08-15 06:00:00 3.98 inches
2010-07-23 02:00:00 2010-07-24 02:00:00 3.98 inches
2009-06-18 21:00:00 2009-06-19 21:00:00 3.9 inches
Across 18-hr hours
2013-04-17 23:00:00 2013-04-18 17:00:00 4.05 inches
1982-12-02 10:00:00 1982-12-03 04:00:00 4.04 inches
1987-08-13 08:00:00 1987-08-14 02:00:00 4.01 inches
2010-07-23 08:00:00 2010-07-24 02:00:00 3.93 inches
2009-06-19 02:00:00 2009-06-19 20:00:00 3.9 inches
2002-08-22 02:00:00 2002-08-22 20:00:00 3.83 inches
2008-09-13 06:00:00 2008-09-14 00:00:00 3.8 inches
2001-08-30 05:00:00 2001-08-30 23:00:00 3.67 inches
2001-10-13 10:00:00 2001-10-14 04:00:00 3.62 inches
1994-06-23 10:00:00 1994-06-24 04:00:00 3.55 inches
2011-07-22 07:00:00 2011-07-23 01:00:00 3.51 inches
Across 12-hr hours
2002-08-22 02:00:00 2002-08-22 14:00:00 3.82 inches
1982-12-02 12:00:00 1982-12-03 00:00:00 3.8 inches
2010-07-24 00:00:00 2010-07-24 12:00:00 3.79 inches
2008-09-13 06:00:00 2008-09-13 18:00:00 3.75 inches
2013-04-18 00:00:00 2013-04-18 12:00:00 3.7 inches
2001-08-30 11:00:00 2001-08-30 23:00:00 3.67 inches
2001-10-13 11:00:00 2001-10-13 23:00:00 3.53 inches
2009-06-19 01:00:00 2009-06-19 13:00:00 3.52 inches
1997-07-18 07:00:00 1997-07-18 19:00:00 3.49 inches
1989-08-04 00:00:00 1989-08-04 12:00:00 3.45 inches
1988-10-17 09:00:00 1988-10-17 21:00:00 3.42 inches
1987-08-14 03:00:00 1987-08-14 15:00:00 3.4 inches
Across 6-hr hours
2002-08-21 23:00:00 2002-08-22 05:00:00 3.34 inches
1987-08-14 00:00:00 1987-08-14 06:00:00 3.33 inches
1989-08-04 02:00:00 1989-08-04 08:00:00 3.31 inches
1988-10-17 11:00:00 1988-10-17 17:00:00 3.3 inches
1987-08-14 07:00:00 1987-08-14 13:00:00 3.25 inches
2013-04-18 01:00:00 2013-04-18 07:00:00 3.18 inches
1982-12-02 17:00:00 1982-12-02 23:00:00 3.16 inches
2008-09-13 07:00:00 2008-09-13 13:00:00 3.04 inches
2008-09-13 01:00:00 2008-09-13 07:00:00 2.95 inches
2010-07-24 01:00:00 2010-07-24 07:00:00 2.88 inches
1990-08-18 01:00:00 1990-08-18 07:00:00 2.85 inches
Across 3-hr hours
1990-08-18 03:00:00 1990-08-18 06:00:00 2.85 inches
1987-08-16 21:00:00 1987-08-17 00:00:00 2.75 inches
2002-08-22 02:00:00 2002-08-22 05:00:00 2.72 inches
2002-07-09 00:00:00 2002-07-09 03:00:00 2.66 inches
1987-08-13 21:00:00 1987-08-14 00:00:00 2.63 inches
2011-07-22 22:00:00 2011-07-23 01:00:00 2.63 inches
1988-10-17 14:00:00 1988-10-17 17:00:00 2.62 inches
1978-09-13 01:00:00 1978-09-13 04:00:00 2.58 inches
2014-08-04 18:00:00 2014-08-04 21:00:00 2.57 inches
2010-07-23 21:00:00 2010-07-24 00:00:00 2.47 inches
Across 2-hr hours
2011-07-22 23:00:00 2011-07-23 01:00:00 2.63 inches
2010-07-23 23:00:00 2010-07-24 01:00:00 2.59 inches
1987-08-13 21:00:00 1987-08-13 23:00:00 2.51 inches
2002-08-22 02:00:00 2002-08-22 04:00:00 2.49 inches
1987-08-14 07:00:00 1987-08-14 09:00:00 2.38 inches
1978-09-13 02:00:00 1978-09-13 04:00:00 2.33 inches
2014-08-04 19:00:00 2014-08-04 21:00:00 2.31 inches
Across 1-hr hours
1978-09-13 02:00:00 1978-09-13 03:00:00 2.0 inches
1987-08-14 02:00:00 1987-08-14 03:00:00 1.94 inches
2014-08-04 19:00:00 2014-08-04 20:00:00 1.85 inches
1989-09-01 01:00:00 1989-09-01 02:00:00 1.85 inches
10-year storms
Across 10-day hours
2008-09-12 23:00:00 2008-09-22 23:00:00 8.17 inches
2011-07-14 07:00:00 2011-07-24 07:00:00 8.13 inches
1987-08-04 08:00:00 1987-08-14 08:00:00 8.08 inches
2001-08-22 18:00:00 2001-09-01 18:00:00 7.86 inches
2013-04-09 02:00:00 2013-04-19 02:00:00 7.4 inches
2010-07-22 04:00:00 2010-08-01 04:00:00 7.32 inches
2002-08-12 14:00:00 2002-08-22 14:00:00 7.32 inches
1990-08-11 23:00:00 1990-08-21 23:00:00 6.96 inches
Across 5-day hours
2008-09-08 10:00:00 2008-09-13 10:00:00 6.93 inches
2011-07-18 02:00:00 2011-07-23 02:00:00 6.81 inches
2010-07-19 19:00:00 2010-07-24 19:00:00 6.61 inches
2013-04-15 01:00:00 2013-04-20 01:00:00 6.04 inches
1978-09-13 01:00:00 1978-09-18 01:00:00 6.0 inches
1987-08-09 07:00:00 1987-08-14 07:00:00 5.97 inches
Across 72-hr hours
2008-09-13 04:00:00 2008-09-16 04:00:00 6.31 inches
2010-07-23 19:00:00 2010-07-26 19:00:00 6.27 inches
2013-04-15 15:00:00 2013-04-18 15:00:00 5.98 inches
1987-08-11 07:00:00 1987-08-14 07:00:00 5.97 inches
1982-12-02 02:00:00 1982-12-05 02:00:00 5.2 inches
Across 48-hr hours
2010-07-22 05:00:00 2010-07-24 05:00:00 5.76 inches
2008-09-11 10:00:00 2008-09-13 10:00:00 5.7 inches
2013-04-16 19:00:00 2013-04-18 19:00:00 5.66 inches
Across 24-hr hours
2013-04-17 09:00:00 2013-04-18 09:00:00 5.49 inches
2008-09-12 09:00:00 2008-09-13 09:00:00 5.45 inches
1987-08-14 02:00:00 1987-08-15 02:00:00 5.34 inches
2010-07-23 04:00:00 2010-07-24 04:00:00 5.14 inches
1982-12-02 02:00:00 1982-12-03 02:00:00 4.53 inches
Across 18-hr hours
2013-04-17 15:00:00 2013-04-18 09:00:00 4.93 inches
2008-09-13 04:00:00 2008-09-13 22:00:00 4.84 inches
2010-07-23 09:00:00 2010-07-24 03:00:00 4.79 inches
2002-08-21 22:00:00 2002-08-22 16:00:00 4.45 inches
2011-07-23 01:00:00 2011-07-23 19:00:00 4.35 inches
2001-08-30 16:00:00 2001-08-31 10:00:00 4.31 inches
1982-12-02 06:00:00 1982-12-03 00:00:00 4.12 inches
Across 12-hr hours
2008-09-13 04:00:00 2008-09-13 16:00:00 4.78 inches
2002-08-21 23:00:00 2002-08-22 11:00:00 4.44 inches
2011-07-23 01:00:00 2011-07-23 13:00:00 4.35 inches
2001-08-30 14:00:00 2001-08-31 02:00:00 4.31 inches
2013-04-17 21:00:00 2013-04-18 09:00:00 4.18 inches
1987-08-13 14:00:00 1987-08-14 02:00:00 4.01 inches
2010-07-23 14:00:00 2010-07-24 02:00:00 3.93 inches
Across 6-hr hours
1987-08-13 20:00:00 1987-08-14 02:00:00 4.01 inches
2008-09-13 02:00:00 2008-09-13 08:00:00 3.84 inches
2002-08-22 01:00:00 2002-08-22 07:00:00 3.78 inches
1987-08-14 02:00:00 1987-08-14 08:00:00 3.69 inches
2001-08-30 17:00:00 2001-08-30 23:00:00 3.67 inches
2010-07-23 20:00:00 2010-07-24 02:00:00 3.65 inches
1997-07-18 13:00:00 1997-07-18 19:00:00 3.47 inches
1989-08-04 01:00:00 1989-08-04 07:00:00 3.45 inches
Across 3-hr hours
1997-07-18 14:00:00 1997-07-18 17:00:00 3.38 inches
2010-07-23 22:00:00 2010-07-24 01:00:00 3.34 inches
1987-08-14 00:00:00 1987-08-14 03:00:00 3.32 inches
1989-08-04 02:00:00 1989-08-04 05:00:00 3.26 inches
2002-08-22 01:00:00 2002-08-22 04:00:00 3.11 inches
1987-08-14 07:00:00 1987-08-14 10:00:00 2.99 inches
Across 2-hr hours
1987-08-14 01:00:00 1987-08-14 03:00:00 3.09 inches
1989-08-04 02:00:00 1989-08-04 04:00:00 3.03 inches
1990-08-18 03:00:00 1990-08-18 05:00:00 2.77 inches
1987-08-16 21:00:00 1987-08-16 23:00:00 2.7 inches
Across 1-hr hours
2011-07-23 00:00:00 2011-07-23 01:00:00 2.57 inches
2001-08-30 21:00:00 2001-08-30 22:00:00 2.1 inches
25-year storms
Across 10-day hours
2011-07-22 23:00:00 2011-08-01 23:00:00 9.38 inches
2008-09-08 12:00:00 2008-09-18 12:00:00 9.38 inches
2001-08-21 05:00:00 2001-08-31 05:00:00 9.36 inches
1987-08-04 10:00:00 1987-08-14 10:00:00 9.34 inches
Across 5-day hours
2008-09-13 01:00:00 2008-09-18 01:00:00 7.99 inches
2011-07-18 03:00:00 2011-07-23 03:00:00 7.99 inches
1987-08-09 08:00:00 1987-08-14 08:00:00 7.7 inches
Across 72-hr hours
2008-09-11 07:00:00 2008-09-14 07:00:00 7.38 inches
2011-07-22 10:00:00 2011-07-25 10:00:00 7.23 inches
1987-08-14 03:00:00 1987-08-17 03:00:00 6.89 inches
2010-07-21 15:00:00 2010-07-24 15:00:00 6.6 inches
Across 48-hr hours
2011-07-21 02:00:00 2011-07-23 02:00:00 6.78 inches
2008-09-11 14:00:00 2008-09-13 14:00:00 6.63 inches
2010-07-22 09:00:00 2010-07-24 09:00:00 6.6 inches
1987-08-12 07:00:00 1987-08-14 07:00:00 5.97 inches
Across 24-hr hours
2010-07-23 06:00:00 2010-07-24 06:00:00 6.38 inches
2008-09-13 02:00:00 2008-09-14 02:00:00 6.38 inches
1987-08-13 07:00:00 1987-08-14 07:00:00 5.97 inches
Across 18-hr hours
2008-09-13 03:00:00 2008-09-13 21:00:00 5.82 inches
2010-07-23 11:00:00 2010-07-24 05:00:00 5.7 inches
1987-08-14 02:00:00 1987-08-14 20:00:00 5.34 inches
2013-04-17 14:00:00 2013-04-18 08:00:00 5.16 inches
Across 12-hr hours
2010-07-23 23:00:00 2010-07-24 11:00:00 5.51 inches
2008-09-12 22:00:00 2008-09-13 10:00:00 5.46 inches
1987-08-14 02:00:00 1987-08-14 14:00:00 5.21 inches
Across 6-hr hours
2010-07-23 22:00:00 2010-07-24 04:00:00 4.84 inches
1987-08-13 22:00:00 1987-08-14 04:00:00 4.6 inches
2011-07-23 01:00:00 2011-07-23 07:00:00 4.34 inches
2001-08-30 20:00:00 2001-08-31 02:00:00 4.31 inches
2008-09-13 03:00:00 2008-09-13 09:00:00 4.3 inches
Across 3-hr hours
2001-08-30 20:00:00 2001-08-30 23:00:00 3.67 inches
Across 2-hr hours
2001-08-30 21:00:00 2001-08-30 23:00:00 3.64 inches
1997-07-18 14:00:00 1997-07-18 16:00:00 3.38 inches
50-year storms
Across 10-day hours
2008-09-03 23:00:00 2008-09-13 23:00:00 11.12 inches
1987-08-13 23:00:00 1987-08-23 23:00:00 11.04 inches
2011-07-19 22:00:00 2011-07-29 22:00:00 10.51 inches
Across 5-day hours
1987-08-11 02:00:00 1987-08-16 02:00:00 9.94 inches
2008-09-11 01:00:00 2008-09-16 01:00:00 8.45 inches
2011-07-20 01:00:00 2011-07-25 01:00:00 8.31 inches
Across 72-hr hours
2008-09-12 02:00:00 2008-09-15 02:00:00 8.45 inches
1987-08-11 09:00:00 1987-08-14 09:00:00 8.35 inches
2011-07-21 13:00:00 2011-07-24 13:00:00 8.29 inches
Across 48-hr hours
2008-09-12 11:00:00 2008-09-14 11:00:00 8.1 inches
2011-07-21 11:00:00 2011-07-23 11:00:00 8.09 inches
1987-08-12 08:00:00 1987-08-14 08:00:00 7.7 inches
Across 24-hr hours
2011-07-22 09:00:00 2011-07-23 09:00:00 7.57 inches
1987-08-13 23:00:00 1987-08-14 23:00:00 6.84 inches
2008-09-12 19:00:00 2008-09-13 19:00:00 6.8 inches
2010-07-23 16:00:00 2010-07-24 16:00:00 6.54 inches
Across 18-hr hours
2011-07-23 00:00:00 2011-07-23 18:00:00 6.92 inches
1987-08-13 23:00:00 1987-08-14 17:00:00 6.84 inches
2008-09-12 22:00:00 2008-09-13 16:00:00 6.68 inches
2010-07-23 15:00:00 2010-07-24 09:00:00 6.54 inches
Across 12-hr hours
1987-08-14 00:00:00 1987-08-14 12:00:00 6.53 inches
2010-07-23 21:00:00 2010-07-24 09:00:00 6.26 inches
2008-09-13 01:00:00 2008-09-13 13:00:00 5.99 inches
2011-07-22 14:00:00 2011-07-23 02:00:00 5.67 inches
Across 6-hr hours
2011-07-22 20:00:00 2011-07-23 02:00:00 5.67 inches
Across 3-hr hours
2011-07-23 01:00:00 2011-07-23 04:00:00 4.33 inches
2001-08-30 21:00:00 2001-08-31 00:00:00 4.27 inches
Across 2-hr hours
2011-07-23 01:00:00 2011-07-23 03:00:00 4.22 inches
Across 1-hr hours
2011-07-23 01:00:00 2011-07-23 02:00:00 3.04 inches
100-year storms
Across 10-day hours
1987-08-11 23:00:00 1987-08-21 23:00:00 13.55 inches
2008-09-04 13:00:00 2008-09-14 13:00:00 11.94 inches
Across 5-day hours
1987-08-13 15:00:00 1987-08-18 15:00:00 13.12 inches
Across 72-hr hours
1987-08-13 23:00:00 1987-08-16 23:00:00 10.28 inches
Across 48-hr hours
1987-08-13 09:00:00 1987-08-15 09:00:00 9.94 inches
2008-09-12 15:00:00 2008-09-14 15:00:00 8.32 inches
Across 24-hr hours
1987-08-13 18:00:00 1987-08-14 18:00:00 9.35 inches
2011-07-22 08:00:00 2011-07-23 08:00:00 7.86 inches
Across 18-hr hours
1987-08-13 21:00:00 1987-08-14 15:00:00 9.35 inches
2011-07-22 09:00:00 2011-07-23 03:00:00 7.44 inches
Across 12-hr hours
1987-08-13 21:00:00 1987-08-14 09:00:00 8.35 inches
2011-07-22 23:00:00 2011-07-23 11:00:00 6.98 inches
Across 6-hr hours
2011-07-22 23:00:00 2011-07-23 05:00:00 6.97 inches
1987-08-13 21:00:00 1987-08-14 03:00:00 5.95 inches
Across 3-hr hours
2011-07-23 00:00:00 2011-07-23 03:00:00 6.79 inches
Across 2-hr hours
2011-07-23 00:00:00 2011-07-23 02:00:00 5.61 inches
In [12]:
# Holy cow that is a lot of data. Let's get rid of repeats. If something is a 100-year storm, then it can't be
# a 50-year storm too
In [ ]:
hours_with_a_storm_found = []
for n in n_s:
print("%s-year storms" % str(n))
nyear_storms(n)
Content source: NORCatUofC/rain
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