Station Overview Station Location
Station Number IL-CK-152 Latitude 41.701767
Station Name Chicago Ridge 0.2 WSW Longitude -87.781987
County Cook Elevation (ft) 596



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 16 3.06 5.28 31 3.47 25 1.81 6 3 12 0 0.0 0 0
Nov 16 3.36 2.24 30 2.24 30 0.00 0 0 8 3 0.0 0 0
Dec 16 2.47 1.61 31 1.61 29 0.00 2 1 8 8 13.5 6 19
Jan 17 2.01 3.30 31 3.30 27 0.00 4 2 9 8 0.6 2 3
Feb 17 1.84 1.31 28 1.31 26 0.00 2 1 5 4 0.5 1 1
March 17 2.47 6.79 31 6.79 31 0.00 0 0 14 3 8.7 4 6
April 17 3.66 6.06 30 6.06 30 0.00 0 0 13 2 0.0 0 0
May 17 4.15 5.38 31 4.75 27 0.63 4 2 13 1 0.0 0 0
June 17 4.25 2.76 30 2.76 28 0.00 2 1 11 1 0.0 0 0
July 17 3.99 3.90 31 3.90 29 0.00 2 1 10 4 0.0 0 0
Aug 17 4.35 1.86 31 1.86 24 0.00 7 3 9 1 0.0 0 0
Sept 17 3.29 0.40 30 0.40 23 0.00 7 3 3 3 0.0 0 0
Water Year Totals: 38.90" 40.89" 365 days 38.45" 329 2.44" 36 days 17 115 days 38 days 23.3" 13 days 29 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2016 **
10/2/2016 1.61
10/3/2016 0.01
10/4/2016 0.00
10/5/2016 0.00
10/6/2016 0.23
10/7/2016 0.86
10/8/2016 0.00
10/9/2016 0.00
10/10/2016 0.00
10/11/2016 0.01
10/12/2016 0.01
10/13/2016 0.31
10/14/2016 **
10/15/2016 T
10/16/2016 0.45
10/17/2016 0.29
10/18/2016 0.00
10/19/2016 0.00
10/20/2016 **
10/21/2016 0.20
10/22/2016 0.00
10/23/2016 0.00
10/24/2016 0.00
10/25/2016 0.00
10/26/2016 0.26
10/27/2016 0.87
10/28/2016 0.00
10/29/2016 0.00
10/30/2016 0.15
10/31/2016 0.02
11/1/2016 0.00
11/2/2016 0.00
11/3/2016 0.67
11/4/2016 0.00
11/5/2016 0.00
11/6/2016 0.00
11/7/2016 0.00
11/8/2016 0.05
11/9/2016 T
11/10/2016 0.00
11/11/2016 0.00
11/12/2016 0.01
11/13/2016 0.00
11/14/2016 0.00
11/15/2016 0.00
11/16/2016 0.00
11/17/2016 0.00
11/18/2016 0.00
11/19/2016 0.12
11/20/2016 T
11/21/2016 0.00
11/22/2016 0.00
11/23/2016 0.12
11/24/2016 0.15
11/25/2016 0.00
11/26/2016 T
11/27/2016 0.00
11/28/2016 0.40
11/29/2016 0.72
11/30/2016 0.00
12/1/2016 T
12/2/2016 T
12/3/2016 T
12/4/2016 0.00
12/5/2016 0.54
12/6/2016 0.00
12/7/2016 0.00
12/8/2016 T
12/9/2016 T
12/10/2016 0.00
12/11/2016 0.18
12/12/2016 0.38
12/13/2016 0.03
12/14/2016 0.00
12/15/2016 0.00
12/16/2016 T
12/17/2016 0.06
12/18/2016 0.11
12/19/2016 0.00
12/20/2016 0.00
12/21/2016 0.00
12/22/2016 **
12/23/2016 0.00
12/24/2016 0.06
12/25/2016 0.00
12/26/2016 0.25
12/27/2016 T
12/28/2016 0.00
12/29/2016 0.00
12/30/2016 T
12/31/2016 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2017 **
1/2/2017 0.00
1/3/2017 0.28
1/4/2017 0.00
1/5/2017 0.00
1/6/2017 T
1/7/2017 **
1/8/2017 0.00
1/9/2017 0.00
1/10/2017 0.01
1/11/2017 0.28
1/12/2017 0.59
1/13/2017 T
1/14/2017 0.00
1/15/2017 0.00
1/16/2017 0.02
1/17/2017 1.01
1/18/2017 T
1/19/2017 0.00
1/20/2017 1.01
1/21/2017 T
1/22/2017 0.00
1/23/2017 0.00
1/24/2017 0.00
1/25/2017 0.03
1/26/2017 0.07
1/27/2017 T
1/28/2017 T
1/29/2017 0.00
1/30/2017 T
1/31/2017 T
2/1/2017 0.00
2/2/2017 0.00
2/3/2017 0.00
2/4/2017 0.00
2/5/2017 0.00
2/6/2017 0.00
2/7/2017 0.51
2/8/2017 0.37
2/9/2017 0.04
2/10/2017 0.00
2/11/2017 0.00
2/12/2017 0.00
2/13/2017 0.00
2/14/2017 0.00
2/15/2017 0.00
2/16/2017 **
2/17/2017 0.00
2/18/2017 0.00
2/19/2017 0.00
2/20/2017 0.00
2/21/2017 0.11
2/22/2017 T
2/23/2017 0.00
2/24/2017 0.28
2/25/2017 T
2/26/2017 T
2/27/2017 0.00
2/28/2017 T
3/1/2017 1.68
3/2/2017 0.06
3/3/2017 T
3/4/2017 0.01
3/5/2017 0.00
3/6/2017 0.00
3/7/2017 0.17
3/8/2017 0.00
3/9/2017 0.00
3/10/2017 0.00
3/11/2017 0.00
3/12/2017 0.00
3/13/2017 0.08
3/14/2017 0.18
3/15/2017 0.19
3/16/2017 0.00
3/17/2017 0.02
3/18/2017 T
3/19/2017 0.00
3/20/2017 1.05
3/21/2017 0.00
3/22/2017 0.00
3/23/2017 0.00
3/24/2017 T
3/25/2017 0.28
3/26/2017 0.44
3/27/2017 0.11
3/28/2017 0.00
3/29/2017 0.00
3/30/2017 1.75
3/31/2017 0.77
Day of YearDaily PrcpMultiday Prcp
4/1/2017 0.00
4/2/2017 0.00
4/3/2017 T
4/4/2017 0.30
4/5/2017 0.11
4/6/2017 1.51
4/7/2017 0.00
4/8/2017 0.00
4/9/2017 0.00
4/10/2017 0.00
4/11/2017 0.63
4/12/2017 0.00
4/13/2017 0.01
4/14/2017 0.13
4/15/2017 0.20
4/16/2017 0.30
4/17/2017 0.00
4/18/2017 0.00
4/19/2017 0.00
4/20/2017 0.10
4/21/2017 T
4/22/2017 0.00
4/23/2017 0.00
4/24/2017 0.00
4/25/2017 0.00
4/26/2017 0.00
4/27/2017 0.40
4/28/2017 0.01
4/29/2017 0.05
4/30/2017 2.31
5/1/2017 1.32
5/2/2017 0.31
5/3/2017 0.02
5/4/2017 T
5/5/2017 0.00
5/6/2017 0.10
5/7/2017 0.00
5/8/2017 0.00
5/9/2017 0.44
5/10/2017 0.05
5/11/2017 0.80
5/12/2017 0.00
5/13/2017 0.00
5/14/2017 0.00
5/15/2017 0.00
5/16/2017 0.00
5/17/2017 0.00
5/18/2017 0.30
5/19/2017 0.00
5/20/2017 **
5/21/2017 0.63
5/22/2017 0.00
5/23/2017 0.15
5/24/2017 0.80
5/25/2017 0.10
5/26/2017 0.00
5/27/2017 0.35
5/28/2017 **
5/29/2017 0.00
5/30/2017 0.00
5/31/2017 0.01
6/1/2017 0.00
6/2/2017 0.00
6/3/2017 0.00
6/4/2017 0.00
6/5/2017 0.00
6/6/2017 0.00
6/7/2017 0.00
6/8/2017 0.00
6/9/2017 0.05
6/10/2017 0.07
6/11/2017 **
6/12/2017 0.00
6/13/2017 0.00
6/14/2017 0.00
6/15/2017 0.15
6/16/2017 0.11
6/17/2017 0.00
6/18/2017 0.51
6/19/2017 0.00
6/20/2017 0.06
6/21/2017 0.28
6/22/2017 T
6/23/2017 0.90
6/24/2017 0.01
6/25/2017 0.00
6/26/2017 0.00
6/27/2017 0.00
6/28/2017 0.00
6/29/2017 0.30
6/30/2017 0.32
Day of YearDaily PrcpMultiday Prcp
7/1/2017 T
7/2/2017 0.00
7/3/2017 0.05
7/4/2017 0.00
7/5/2017 0.00
7/6/2017 0.00
7/7/2017 T
7/8/2017 0.00
7/9/2017 0.00
7/10/2017 0.15
7/11/2017 0.30
7/12/2017 T
7/13/2017 0.58
7/14/2017 0.00
7/15/2017 0.00
7/16/2017 T
7/17/2017 0.00
7/18/2017 0.00
7/19/2017 0.00
7/20/2017 0.21
7/21/2017 0.45
7/22/2017 1.98
7/23/2017 0.04
7/24/2017 0.08
7/25/2017 0.00
7/26/2017 0.00
7/27/2017 0.06
7/28/2017 **
7/29/2017 0.00
7/30/2017 0.00
7/31/2017 0.00
8/1/2017 0.00
8/2/2017 T
8/3/2017 0.00
8/4/2017 0.95
8/5/2017 0.02
8/6/2017 0.00
8/7/2017 0.00
8/8/2017 0.00
8/9/2017 0.00
8/10/2017 **
8/11/2017 **
8/12/2017 0.00
8/13/2017 **
8/14/2017 0.00
8/15/2017 0.00
8/16/2017 0.00
8/17/2017 0.15
8/18/2017 0.04
8/19/2017 0.00
8/20/2017 0.00
8/21/2017 0.02
8/22/2017 0.40
8/23/2017 0.00
8/24/2017 0.00
8/25/2017 0.00
8/26/2017 **
8/27/2017 T
8/28/2017 0.03
8/29/2017 0.23
8/30/2017 0.02
8/31/2017 0.00
9/1/2017 0.00
9/2/2017 0.00
9/3/2017 0.19
9/4/2017 0.00
9/5/2017 0.00
9/6/2017 0.00
9/7/2017 T
9/8/2017 T
9/9/2017 0.00
9/10/2017 0.00
9/11/2017 0.00
9/12/2017 0.00
9/13/2017 T
9/14/2017 0.03
9/15/2017 0.00
9/16/2017 0.00
9/17/2017 **
9/18/2017 0.00
9/19/2017 0.18
9/20/2017 0.00
9/21/2017 0.00
9/22/2017 0.00
9/23/2017 **
9/24/2017 **
9/25/2017 0.00
9/26/2017 0.00
9/27/2017 **
9/28/2017 0.00
9/29/2017 0.00
9/30/2017 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/3/2016 7:00 AM 0.01 M M M M
10/4/2016 7:00 AM 0.00 0.0 M M M
10/5/2016 7:00 AM 0.00 0.0 M M M
10/6/2016 7:00 AM 0.23 M M M M
10/7/2016 7:00 AM 0.86 M M M M
10/8/2016 7:00 AM 0.00 0.0 M M M
10/9/2016 7:00 AM 0.00 0.0 M M M
10/10/2016 7:00 AM 0.00 0.0 M M M
10/11/2016 7:00 AM 0.01 0.0 M M M
10/12/2016 7:00 AM 0.01 M M M M
10/13/2016 7:00 AM 0.31 M M M M
10/16/2016 7:00 AM 0.45 M M M M Several heavy downpours during early thunderstorms today
10/17/2016 7:00 AM 0.29 M M M M
10/18/2016 7:13 AM 0.00 0.0 M M M
10/19/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/22/2016 7:00 AM 0.00 0.0 M M M
10/23/2016 7:00 AM 0.00 0.0 M M M
10/24/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/25/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/26/2016 7:00 AM 0.26 M M M M Sent via CoCoRaHS Observer for iOS
10/27/2016 7:00 AM 0.87 M M M M
10/28/2016 7:00 AM 0.00 0.0 M M M
10/29/2016 7:00 AM 0.00 0.0 M M M
10/30/2016 7:00 AM 0.15 M M M M
10/31/2016 7:00 AM 0.02 0.0 M M M
11/1/2016 7:00 AM 0.00 0.0 M M M
11/2/2016 7:00 AM 0.00 0.0 M 0.0 M
11/3/2016 7:00 AM 0.67 M M M M
11/4/2016 7:00 AM 0.00 0.0 M M M
11/5/2016 7:25 AM 0.00 0.0 M M M
11/6/2016 7:00 AM 0.00 0.0 M M M
11/7/2016 7:00 AM 0.00 0.0 M M M
11/8/2016 7:00 AM 0.05 M M M M
11/9/2016 7:00 AM T 0.0 M 0.0 M
11/10/2016 7:00 AM 0.00 0.0 M 0.0 M
11/11/2016 7:00 AM 0.00 0.0 M 0.0 M
11/12/2016 7:00 AM 0.01 0.0 M 0.0 M A few morning, lake effect sprinkle
11/13/2016 7:00 AM 0.00 0.0 M M M
11/14/2016 7:00 AM 0.00 0.0 M M M
11/15/2016 7:00 AM 0.00 0.0 M M M
11/16/2016 7:00 AM 0.00 0.0 M 0.0 M
11/17/2016 7:00 AM 0.00 0.0 M M M
11/18/2016 7:00 AM 0.00 0.0 M 0.0 M
11/19/2016 7:00 AM 0.12 T T T M Snow flurries just before ob time.
11/20/2016 7:00 AM T T M 0.0 M Some snow flurries during the day on Saturday
11/21/2016 7:00 AM 0.00 0.0 0.00 0.0 M
11/22/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/23/2016 7:00 AM 0.12 0.0 M 0.0 M Light drizzle at ob time.
11/24/2016 7:00 AM 0.15 0.0 M 0.0 M
11/25/2016 7:00 AM 0.00 0.0 M 0.0 M
11/26/2016 7:00 AM T 0.0 M 0.0 M Some very light drizzle during the early evening hours.
11/27/2016 7:00 AM 0.00 0.0 M 0.0 M
11/28/2016 7:00 AM 0.40 0.0 M 0.0 M
11/29/2016 7:00 AM 0.72 0.0 M 0.0 M Sent via CoCoRaHS Observer for iOS
11/30/2016 7:00 AM 0.00 0.0 M 0.0 M
12/1/2016 7:00 AM T 0.0 M 0.0 M Some very light drizzle last night and at ob time.
12/2/2016 7:00 AM T 0.0 M 0.0 M Some very light drizzle at times.
12/3/2016 7:00 AM T 0.0 M 0.0 M
12/4/2016 7:00 AM 0.00 0.0 M 0.0 M
12/5/2016 7:00 AM 0.54 6.0 0.54 5.5 0.56 Snow duration 7.5 hrs. No wind, so no drifting. Using new snow melt value as guage value because top of gauge became plugged with wet snow.
12/6/2016 7:00 AM 0.00 0.0 M 3.5 M
12/7/2016 7:00 AM 0.00 0.0 0.00 2.5 M
12/8/2016 7:00 AM T T T 2.0 M Snow flurries before and at ob time.
12/9/2016 7:00 AM T T T 1.5 M Snow showers flurries all day and evening.
12/10/2016 7:00 AM 0.00 0.0 M 1.0 M
12/11/2016 7:00 AM 0.18 3.0 0.20 4.0 M Just some flurries at ob time, but snow will resume shortly.
12/12/2016 7:00 AM 0.38 2.5 0.38 5.5 0.79 Daily precip was taken from snow board melt. Heaven , wet snow started to block gauge.
12/13/2016 7:00 AM 0.03 0.3 0.03 6.0 M
12/14/2016 7:00 AM 0.00 0.0 M 5.5 M
12/15/2016 7:00 AM 0.00 0.0 0.00 5.5 M
12/16/2016 7:00 AM T T T 5.5 M
12/17/2016 7:00 AM 0.06 0.4 0.07 5.0 M
12/18/2016 7:00 AM 0.11 1.3 0.14 6.0 M
12/19/2016 7:00 AM 0.00 0.0 M 6.5 0.93
12/20/2016 7:00 AM 0.00 0.0 0.00 6.5 M
12/21/2016 7:00 AM 0.00 0.0 M 6.0 M
12/24/2016 7:00 AM 0.06 0.0 M 4.0 M
12/25/2016 7:00 AM 0.00 0.0 M 3.0 M
12/26/2016 7:00 AM 0.25 0.0 M 0.0 M
12/27/2016 7:00 AM T 0.0 M 0.0 M Sent via CoCoRaHS Observer for iOS
12/28/2016 7:00 AM 0.00 0.0 M 0.0 M
12/29/2016 7:00 AM 0.00 0.0 M 0.0 M
12/30/2016 7:00 AM T T T 0.0 M Some afternoon snow flurries.
12/31/2016 11:11 AM 0.00 0.0 M 0.0 M
1/3/2017 7:00 AM 0.28 0.0 M 0.0 M All rain
1/4/2017 7:00 AM 0.00 0.0 M 0.0 M
1/5/2017 7:24 AM 0.00 0.0 M 0.0 M
1/6/2017 7:00 AM T T M T M A brief snow shower and flurries around noontime.
1/9/2017 7:00 AM 0.00 0.0 M 0.0 M
1/10/2017 7:00 AM 0.01 0.3 0.01 0.0 M A little dusting of snow that melted overnight.
1/11/2017 7:00 AM 0.28 0.0 M 0.0 M Recorded a top wind gust of 49 mph. Monster wind speeds all day.
1/12/2017 7:00 AM 0.59 0.3 0.06 0.3 0.06 New snowfall total of .3", was all sleet.
1/13/2017 7:00 AM T T T 0.3 M
1/14/2017 7:00 AM 0.00 0.0 M 0.3 M
1/15/2017 7:00 AM 0.00 0.0 M T M
1/16/2017 7:00 AM 0.02 0.0 M 0.0 M Raining at ob time.
1/17/2017 7:00 AM 1.01 0.0 M 0.0 M A heavy down downpour during an overnight thunderstorm.
1/18/2017 7:00 AM T 0.0 M 0.0 M
1/19/2017 7:00 AM 0.00 0.0 M 0.0 M
1/20/2017 7:00 AM 1.01 0.0 M 0.0 M
1/21/2017 7:00 AM T 0.0 M 0.0 M
1/22/2017 7:00 AM 0.00 0.0 M 0.0 M
1/23/2017 7:00 AM 0.00 0.0 M 0.0 M
1/24/2017 7:00 AM 0.00 0.0 M 0.0 M
1/25/2017 7:00 AM 0.03 0.0 M 0.0 M Some light rain overnight.
1/26/2017 7:00 AM 0.07 T T T M Precip was mostly rain with a little snow mixed in at times.
1/27/2017 7:00 AM T T M T M Snow flurries and a couple of snow showers.
1/28/2017 7:00 AM T T M 0.0 M Snow flurries all day.
1/29/2017 7:00 AM 0.00 0.0 M 0.0 M
1/30/2017 7:00 AM T T M T M Snow flurries and some brief snow showers.
1/31/2017 7:00 AM T 0.0 M 0.0 M
2/1/2017 7:00 AM 0.00 0.0 M 0.0 M
2/2/2017 7:00 AM 0.00 0.0 M 0.0 M
2/3/2017 7:00 AM 0.00 0.0 M 0.0 M
2/4/2017 7:00 AM 0.00 0.0 M 0.0 M
2/5/2017 7:00 AM 0.00 0.0 M 0.0 M
2/6/2017 7:00 AM 0.00 0.0 M 0.0 M
2/7/2017 7:00 AM 0.51 0.0 M 0.0 M Rain and thunder showers
2/8/2017 7:00 AM 0.37 0.0 M 0.0 M All rain with a few downpours included
2/9/2017 7:00 AM 0.04 0.5 0.05 0.5 M
2/10/2017 7:00 AM 0.00 0.0 M T M
2/11/2017 7:00 AM 0.00 0.0 M 0.0 M
2/12/2017 7:00 AM 0.00 0.0 M 0.0 M
2/13/2017 7:00 AM 0.00 0.0 M 0.0 M
2/14/2017 7:00 AM 0.00 0.0 M 0.0 M
2/15/2017 7:00 AM 0.00 0.0 M 0.0 M
2/18/2017 7:00 AM 0.00 0.0 M 0.0 M
2/19/2017 7:00 AM 0.00 0.0 M 0.0 M
2/20/2017 7:00 AM 0.00 0.0 M 0.0 M
2/21/2017 7:00 AM 0.11 0.0 M 0.0 M
2/22/2017 7:00 AM T 0.0 M 0.0 M
2/23/2017 7:00 AM 0.00 0.0 M 0.0 M
2/24/2017 7:00 AM 0.28 0.0 M 0.0 M
2/25/2017 7:00 AM T T T T M
2/26/2017 7:00 AM T T T T M Snow flurries during morning hours.
2/27/2017 7:00 AM 0.00 0.0 M 0.0 M
2/28/2017 7:00 AM T 0.0 M 0.0 M
3/1/2017 7:00 AM 1.68 0.0 M 0.0 M Several strong storms with heavy downpours.
3/2/2017 7:00 AM 0.06 T T T M Light rain and snow showers during day. Snow flurries at ob time.
3/3/2017 7:00 AM T T M 0.0 M Snow flurries during day. No accumulation.
3/4/2017 7:00 AM 0.01 0.1 0.10 0.1 M
3/5/2017 7:00 AM 0.00 0.0 M 0.0 M
3/6/2017 7:00 AM 0.00 0.0 M M M
3/7/2017 7:00 AM 0.17 0.0 M 0.0 M
3/8/2017 7:00 AM 0.00 0.0 M 0.0 M
3/9/2017 7:00 AM 0.00 0.0 M 0.0 M
3/10/2017 7:00 AM 0.00 0.0 M 0.0 M
3/11/2017 7:00 AM 0.00 0.0 M 0.0 M
3/12/2017 7:00 AM 0.00 0.0 M 0.0 M
3/13/2017 7:00 AM 0.08 1.5 0.04 1.5 0.04
3/14/2017 7:00 AM 0.18 3.5 0.14 5.0 M
3/15/2017 7:00 AM 0.19 3.6 0.18 5.0 M One extremely heavy band of lake effect snow right after yesterday's ob time. Several less intense squalls during daylight hours, finally ending late afternoon.
3/16/2017 7:00 AM 0.00 0.0 M 4.5 M
3/17/2017 7:00 AM 0.02 0.0 M 0.5 M
3/18/2017 7:00 AM T 0.0 M 0.0 M Some very light drizzle.
3/19/2017 7:00 AM 0.00 0.0 M 0.0 M
3/20/2017 7:00 AM 1.05 0.0 M 0.0 M Heavy thunderstorms early this morning
3/21/2017 7:00 AM 0.00 0.0 M 0.0 M
3/22/2017 7:00 AM 0.00 0.0 M 0.0 M
3/23/2017 7:00 AM 0.00 0.0 M 0.0 M
3/24/2017 7:00 AM T 0.0 M 0.0 M
3/25/2017 7:00 AM 0.28 0.0 M 0.0 M Raining at ob time.
3/26/2017 7:00 AM 0.44 0.0 M 0.0 M
3/27/2017 7:00 AM 0.11 0.0 M 0.0 M
3/28/2017 7:00 AM 0.00 0.0 M 0.0 M
3/29/2017 7:00 AM 0.00 0.0 M 0.0 M
3/30/2017 7:00 AM 1.75 0.0 M 0.0 M
3/31/2017 7:00 AM 0.77 0.0 M 0.0 M Still some light drizzle.
4/1/2017 7:00 AM 0.00 0.0 M 0.0 M
4/2/2017 7:00 AM 0.00 0.0 M 0.0 M
4/3/2017 7:00 AM T 0.0 M 0.0 M
4/4/2017 7:00 AM 0.30 0.0 M 0.0 M
4/5/2017 7:00 AM 0.11 0.0 M 0.0 M Sent via CoCoRaHS Observer for iOS
4/6/2017 7:00 AM 1.51 0.0 M 0.0 M Some light drizzle at ob time .
4/7/2017 7:00 AM 0.00 0.0 M 0.0 M
4/8/2017 7:00 AM 0.00 0.0 M 0.0 M
4/9/2017 7:00 AM 0.00 0.0 M 0.0 M
4/10/2017 7:00 AM 0.00 0.0 M 0.0 M
4/11/2017 7:00 AM 0.63 0.0 M 0.0 M
4/12/2017 7:00 AM 0.00 0.0 M 0.0 M
4/13/2017 7:00 AM 0.01 0.0 M 0.0 M
4/14/2017 7:00 AM 0.13 0.0 M 0.0 M
4/15/2017 7:00 AM 0.20 0.0 M 0.0 M
4/16/2017 7:00 AM 0.30 0.0 M 0.0 M
4/17/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/18/2017 7:00 AM 0.00 0.0 M 0.0 M
4/19/2017 7:00 AM 0.00 0.0 M 0.0 M
4/20/2017 7:18 AM 0.10 0.0 M 0.0 M
4/21/2017 7:00 AM T 0.0 M 0.0 M
4/22/2017 7:00 AM 0.00 0.0 M 0.0 M
4/23/2017 7:00 AM 0.00 0.0 M 0.0 M
4/24/2017 7:00 AM 0.00 0.0 M 0.0 M
4/25/2017 7:00 AM 0.00 0.0 0.00 M M
4/26/2017 7:00 AM 0.00 0.0 M 0.0 M
4/27/2017 7:00 AM 0.40 0.0 M 0.0 M Light drizzle at ob time.
4/28/2017 7:00 AM 0.01 0.0 M 0.0 M
4/29/2017 7:00 AM 0.05 M M M M
4/30/2017 7:00 AM 2.31 0.0 M 0.0 M
5/1/2017 7:00 AM 1.32 0.0 M 0.0 M
5/2/2017 7:00 AM 0.31 0.0 M 0.0 M
5/3/2017 7:00 AM 0.02 0.0 M 0.0 M
5/4/2017 7:00 AM T 0.0 M 0.0 M
5/5/2017 7:00 AM 0.00 0.0 M 0.0 M
5/6/2017 7:00 AM 0.10 0.0 M 0.0 M
5/7/2017 7:00 AM 0.00 0.0 M 0.0 M
5/8/2017 7:00 AM 0.00 0.0 M 0.0 M
5/9/2017 7:00 AM 0.44 0.0 M 0.0 M
5/10/2017 7:00 AM 0.05 0.0 M 0.0 M
5/11/2017 7:00 AM 0.80 0.0 M 0.0 M
5/12/2017 7:00 AM 0.00 0.0 M 0.0 M
5/13/2017 7:00 AM 0.00 0.0 M 0.0 M
5/14/2017 7:00 AM 0.00 0.0 M 0.0 M
5/15/2017 7:00 AM 0.00 0.0 M 0.0 M
5/16/2017 7:00 AM 0.00 0.0 M 0.0 M
5/17/2017 7:13 AM 0.00 0.0 M 0.0 M
5/18/2017 7:00 AM 0.30 0.0 M 0.0 M
5/19/2017 7:00 AM 0.00 0.0 M 0.0 M
5/22/2017 7:00 AM 0.00 0.0 M 0.0 M
5/23/2017 7:00 AM 0.15 0.0 M 0.0 M
5/24/2017 7:12 AM 0.80 0.0 M 0.0 M
5/25/2017 7:00 AM 0.10 0.0 M 0.0 M
5/26/2017 7:00 AM 0.00 0.0 M 0.0 M
5/27/2017 7:00 AM 0.35 0.0 M 0.0 M
5/30/2017 7:00 AM 0.00 0.0 M 0.0 M
5/31/2017 7:00 AM 0.01 0.0 M 0.0 M
6/1/2017 7:00 AM 0.00 0.0 M 0.0 M
6/2/2017 7:00 AM 0.00 0.0 M 0.0 M
6/3/2017 7:00 AM 0.00 0.0 M 0.0 M
6/4/2017 7:00 AM 0.00 0.0 M 0.0 M
6/5/2017 7:00 AM 0.00 0.0 M 0.0 M
6/6/2017 7:00 AM 0.00 0.0 M 0.0 M
6/7/2017 7:00 AM 0.00 0.0 M 0.0 M
6/8/2017 7:00 AM 0.00 0.0 M 0.0 M
6/9/2017 7:00 AM 0.05 0.0 M 0.0 M
6/10/2017 7:00 AM 0.07 0.0 M 0.0 M
6/13/2017 7:00 AM 0.00 0.0 0.00 M M
6/14/2017 7:00 AM 0.00 0.0 M 0.0 M
6/15/2017 7:00 AM 0.15 0.0 M 0.0 M
6/16/2017 7:00 AM 0.11 0.0 M 0.0 M
6/17/2017 7:00 AM 0.00 0.0 M 0.0 M
6/18/2017 7:00 AM 0.51 0.0 M 0.0 M
6/19/2017 7:00 AM 0.00 0.0 M 0.0 M
6/20/2017 7:00 AM 0.06 0.0 M 0.0 M
6/21/2017 7:00 AM 0.28 0.0 M 0.0 M
6/22/2017 7:00 AM T 0.0 M 0.0 M A few sprinkles before ob time.
6/23/2017 7:00 AM 0.90 0.0 M 0.0 M Heavy rain at 5:00 am. Light rain falling at ob time.
6/24/2017 7:00 AM 0.01 0.0 M 0.0 M A little leftover shower after yesterday's ob time.
6/25/2017 7:00 AM 0.00 0.0 M 0.0 M
6/26/2017 7:00 AM 0.00 0.0 M 0.0 M
6/27/2017 7:13 AM 0.00 0.0 M 0.0 M
6/28/2017 7:00 AM 0.00 0.0 M 0.0 M
6/29/2017 7:00 AM 0.30 0.0 M 0.0 M
6/30/2017 7:00 AM 0.32 0.0 M 0.0 M
7/1/2017 7:00 AM T 0.0 M 0.0 M
7/2/2017 7:00 AM 0.00 0.0 M 0.0 M
7/3/2017 7:00 AM 0.05 0.0 M 0.0 M
7/4/2017 7:00 AM 0.00 0.0 M 0.0 M
7/5/2017 7:00 AM 0.00 0.0 M 0.0 M
7/6/2017 7:00 AM 0.00 0.0 M M M
7/7/2017 7:00 AM T 0.0 M 0.0 M
7/8/2017 7:00 AM 0.00 0.0 M M M
7/9/2017 7:00 AM 0.00 0.0 M 0.0 M
7/10/2017 7:00 AM 0.15 0.0 M 0.0 M
7/11/2017 7:00 AM 0.30 0.0 M 0.0 M
7/12/2017 7:00 AM T 0.0 M 0.0 M
7/13/2017 7:00 AM 0.58 0.0 M 0.0 M
7/14/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/15/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/16/2017 7:00 AM T 0.0 M 0.0 M
7/17/2017 7:00 AM 0.00 0.0 M 0.0 M
7/18/2017 7:00 AM 0.00 0.0 M 0.0 M
7/19/2017 7:00 AM 0.00 0.0 M 0.0 M
7/20/2017 7:00 AM 0.21 0.0 M 0.0 M
7/21/2017 7:00 AM 0.45 0.0 M 0.0 M
7/22/2017 7:00 AM 1.98 0.0 M 0.0 M
7/23/2017 7:00 AM 0.04 0.0 M 0.0 M
7/24/2017 7:00 AM 0.08 0.0 M 0.0 M
7/25/2017 7:00 AM 0.00 0.0 M 0.0 M
7/26/2017 7:00 AM 0.00 0.0 M 0.0 M
7/27/2017 7:00 AM 0.06 0.0 M 0.0 M
7/30/2017 7:00 AM 0.00 0.0 M 0.0 M
7/31/2017 7:00 AM 0.00 0.0 M 0.0 M
8/1/2017 7:00 AM 0.00 0.0 M 0.0 M
8/2/2017 7:00 AM T 0.0 M 0.0 M Had a very brief noontime shower from one big black cloud over my house.
8/3/2017 7:00 AM 0.00 0.0 M 0.0 M
8/4/2017 7:00 AM 0.95 0.0 M 0.0 M
8/5/2017 7:00 AM 0.02 0.0 M 0.0 M
8/6/2017 7:00 AM 0.00 0.0 M 0.0 M
8/7/2017 7:00 AM 0.00 0.0 M 0.0 M
8/8/2017 7:00 AM 0.00 0.0 M 0.0 M
8/9/2017 7:00 AM 0.00 0.0 M 0.0 M
8/15/2017 7:00 AM 0.00 M M M M
8/16/2017 7:00 AM 0.00 0.0 M 0.0 M
8/17/2017 7:00 AM 0.15 0.0 M 0.0 M
8/18/2017 7:00 AM 0.04 0.0 M 0.0 M
8/19/2017 7:00 AM 0.00 0.0 M 0.0 M
8/20/2017 7:00 AM 0.00 0.0 M M M
8/21/2017 7:00 AM 0.02 0.0 M 0.0 M
8/22/2017 7:00 AM 0.40 0.0 M 0.0 M
8/23/2017 7:00 AM 0.00 0.0 M 0.0 M
8/24/2017 7:00 AM 0.00 0.0 M 0.0 M
8/25/2017 7:00 AM 0.00 0.0 M 0.0 M
8/28/2017 7:00 AM 0.03 0.0 M 0.0 M
8/29/2017 7:00 AM 0.23 0.0 M 0.0 M
8/30/2017 7:00 AM 0.02 0.0 M 0.0 M
8/31/2017 7:00 AM 0.00 0.0 M 0.0 M
9/1/2017 7:00 AM 0.00 0.0 M 0.0 M
9/2/2017 7:00 AM 0.00 0.0 M 0.0 M
9/3/2017 7:00 AM 0.19 0.0 M 0.0 M
9/4/2017 7:14 AM 0.00 0.0 M 0.0 M
9/5/2017 7:00 AM 0.00 0.0 M 0.0 M
9/6/2017 7:00 AM 0.00 0.0 M 0.0 M
9/7/2017 7:00 AM T 0.0 M 0.0 M
9/8/2017 7:00 AM T 0.0 M 0.0 M
9/9/2017 7:22 AM 0.00 0.0 M 0.0 M
9/10/2017 7:00 AM 0.00 0.0 M 0.0 M
9/11/2017 7:00 AM 0.00 0.0 M 0.0 M
9/12/2017 7:00 AM 0.00 0.0 M 0.0 M
9/13/2017 7:00 AM T 0.0 M 0.0 M
9/14/2017 7:00 AM 0.03 0.0 M 0.0 M
9/15/2017 7:00 AM 0.00 0.0 M 0.0 M
9/16/2017 7:00 AM 0.00 0.0 M 0.0 M
9/19/2017 7:00 AM 0.18 0.0 M 0.0 M
9/20/2017 7:00 AM 0.00 0.0 M 0.0 M
9/21/2017 7:00 AM 0.00 0.0 M 0.0 M
9/22/2017 7:00 AM 0.00 0.0 M 0.0 M
9/26/2017 7:00 AM 0.00 0.0 M 0.0 M
9/29/2017 7:00 AM 0.00 0.0 M M M
9/30/2017 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/1/2016 10/02/2016 7:00 AM 2 1.61 M M
10/14/2016 10/15/2016 7:00 AM 2 T M M
10/20/2016 10/21/2016 7:00 AM 2 0.20 M M
12/22/2016 12/23/2016 7:00 AM 2 0.00 5.5 M
1/1/2017 1/02/2017 7:00 AM 2 0.00 0.0 M
1/7/2017 1/08/2017 7:00 AM 2 0.00 0.0 M
2/16/2017 2/17/2017 7:00 AM 2 0.00 0.0 M
5/20/2017 5/21/2017 7:00 AM 2 0.63 M M
5/28/2017 5/29/2017 7:00 AM 2 0.00 M M
6/11/2017 6/12/2017 7:00 AM 2 0.00 M M
7/28/2017 7/29/2017 7:00 AM 2 0.00 M M
8/10/2017 8/12/2017 7:00 AM 3 0.00 M M
8/13/2017 8/14/2017 7:00 AM 2 0.00 M M
8/26/2017 8/27/2017 7:00 AM 2 T M M
9/17/2017 9/18/2017 7:00 AM 2 0.00 M M
9/23/2017 9/25/2017 7:00 AM 3 0.00 M M
9/27/2017 9/28/2017 7:00 AM 2 0.00 M M



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground