Station Overview Station Location
Station Number IL-HD-4 Latitude 40.9447
Station Name Oquawka 0.5 N Longitude -90.9486
County Henderson Elevation (ft) 565



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 19 2.84 2.70 31 2.70 31 0.00 0 0 9 4 3.5 2 1
Nov 19 2.65 1.73 30 1.73 30 0.00 0 0 8 6 0.8 1 5
Dec 19 1.97 1.08 31 1.08 31 0.00 0 0 5 2 2.6 2 4
Jan 20 1.30 2.29 31 2.29 31 0.00 0 0 8 5 4.2 4 9
Feb 20 1.54 0.60 29 0.48 27 0.12 2 1 6 4 3.2 4 4
March 20 2.49 2.94 31 2.94 31 0.00 0 0 13 1 0.0 0 0
April 20 3.62 1.87 30 1.87 30 0.00 0 0 10 5 5.3 2 1
May 20 4.47 4.16 31 4.16 31 0.00 0 0 16 4 0.0 0 0
June 20 4.51 3.71 30 3.71 30 0.00 0 0 13 2 0.0 0 0
July 20 4.10 4.20 31 4.20 31 0.00 0 0 10 2 0.0 0 0
Aug 20 3.83 0.15 31 0.15 31 0.00 0 0 2 2 0.0 0 0
Sept 20 3.53 6.22 30 6.22 30 0.00 0 0 12 2 0.0 0 0
Water Year Totals: 36.85" 31.65" 366 days 31.53" 364 0.12" 2 days 1 112 days 39 days 19.6" 15 days 24 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
10/1/2019 0.00
10/2/2019 T
10/3/2019 0.93
10/4/2019 0.00
10/5/2019 0.00
10/6/2019 0.50
10/7/2019 0.00
10/8/2019 0.00
10/9/2019 0.00
10/10/2019 0.00
10/11/2019 0.14
10/12/2019 0.00
10/13/2019 0.00
10/14/2019 0.00
10/15/2019 0.00
10/16/2019 0.00
10/17/2019 0.00
10/18/2019 0.00
10/19/2019 0.00
10/20/2019 0.01
10/21/2019 0.32
10/22/2019 0.02
10/23/2019 T
10/24/2019 T
10/25/2019 0.00
10/26/2019 0.00
10/27/2019 0.23
10/28/2019 0.00
10/29/2019 0.15
10/30/2019 T
10/31/2019 0.40
11/1/2019 T
11/2/2019 0.01
11/3/2019 0.00
11/4/2019 0.00
11/5/2019 0.00
11/6/2019 T
11/7/2019 0.00
11/8/2019 0.00
11/9/2019 0.00
11/10/2019 0.00
11/11/2019 0.11
11/12/2019 T
11/13/2019 0.00
11/14/2019 T
11/15/2019 0.00
11/16/2019 0.00
11/17/2019 T
11/18/2019 0.20
11/19/2019 T
11/20/2019 0.00
11/21/2019 0.30
11/22/2019 0.00
11/23/2019 0.04
11/24/2019 0.00
11/25/2019 0.00
11/26/2019 0.00
11/27/2019 0.16
11/28/2019 0.00
11/29/2019 0.02
11/30/2019 0.89
12/1/2019 0.04
12/2/2019 0.07
12/3/2019 0.00
12/4/2019 0.00
12/5/2019 0.00
12/6/2019 0.00
12/7/2019 0.00
12/8/2019 0.00
12/9/2019 0.00
12/10/2019 0.00
12/11/2019 T
12/12/2019 0.00
12/13/2019 0.00
12/14/2019 0.00
12/15/2019 0.00
12/16/2019 0.17
12/17/2019 0.00
12/18/2019 0.00
12/19/2019 0.00
12/20/2019 0.00
12/21/2019 0.00
12/22/2019 0.00
12/23/2019 0.00
12/24/2019 0.00
12/25/2019 0.00
12/26/2019 0.00
12/27/2019 0.00
12/28/2019 0.52
12/29/2019 0.28
12/30/2019 0.00
12/31/2019 T
Day of YearDaily PrcpMultiday Prcp
1/1/2020 0.00
1/2/2020 0.00
1/3/2020 0.00
1/4/2020 T
1/5/2020 0.00
1/6/2020 0.00
1/7/2020 0.00
1/8/2020 0.00
1/9/2020 0.00
1/10/2020 0.00
1/11/2020 0.83
1/12/2020 0.06
1/13/2020 0.00
1/14/2020 0.00
1/15/2020 T
1/16/2020 0.02
1/17/2020 0.00
1/18/2020 0.82
1/19/2020 0.00
1/20/2020 T
1/21/2020 T
1/22/2020 0.00
1/23/2020 0.08
1/24/2020 0.35
1/25/2020 0.11
1/26/2020 0.00
1/27/2020 0.00
1/28/2020 0.00
1/29/2020 0.00
1/30/2020 T
1/31/2020 0.02
2/1/2020 T
2/2/2020 0.00
2/3/2020 0.00
2/4/2020 0.00
2/5/2020 0.00
2/6/2020 0.03
2/7/2020 T
2/8/2020 0.01
2/9/2020 **
2/10/2020 0.12
2/11/2020 0.00
2/12/2020 0.00
2/13/2020 0.33
2/14/2020 0.00
2/15/2020 0.00
2/16/2020 0.00
2/17/2020 0.02
2/18/2020 0.01
2/19/2020 0.00
2/20/2020 0.00
2/21/2020 0.00
2/22/2020 0.00
2/23/2020 0.00
2/24/2020 0.00
2/25/2020 0.08
2/26/2020 T
2/27/2020 0.00
2/28/2020 T
2/29/2020 0.00
3/1/2020 0.00
3/2/2020 0.00
3/3/2020 0.00
3/4/2020 0.00
3/5/2020 0.00
3/6/2020 0.00
3/7/2020 0.00
3/8/2020 0.00
3/9/2020 0.14
3/10/2020 1.40
3/11/2020 0.01
3/12/2020 0.00
3/13/2020 0.04
3/14/2020 T
3/15/2020 0.14
3/16/2020 0.04
3/17/2020 0.01
3/18/2020 0.00
3/19/2020 0.74
3/20/2020 0.04
3/21/2020 0.00
3/22/2020 0.00
3/23/2020 0.12
3/24/2020 0.00
3/25/2020 0.00
3/26/2020 0.00
3/27/2020 0.01
3/28/2020 0.20
3/29/2020 0.05
3/30/2020 0.00
3/31/2020 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2020 0.00
4/2/2020 0.00
4/3/2020 0.01
4/4/2020 0.03
4/5/2020 0.00
4/6/2020 0.00
4/7/2020 0.00
4/8/2020 0.00
4/9/2020 T
4/10/2020 T
4/11/2020 0.00
4/12/2020 0.13
4/13/2020 0.36
4/14/2020 0.00
4/15/2020 0.02
4/16/2020 0.00
4/17/2020 0.63
4/18/2020 0.00
4/19/2020 0.00
4/20/2020 0.00
4/21/2020 0.00
4/22/2020 0.00
4/23/2020 T
4/24/2020 0.09
4/25/2020 0.31
4/26/2020 0.07
4/27/2020 0.00
4/28/2020 T
4/29/2020 T
4/30/2020 0.22
5/1/2020 0.00
5/2/2020 T
5/3/2020 0.02
5/4/2020 0.00
5/5/2020 0.13
5/6/2020 0.15
5/7/2020 T
5/8/2020 0.04
5/9/2020 0.00
5/10/2020 0.05
5/11/2020 T
5/12/2020 0.00
5/13/2020 0.00
5/14/2020 0.05
5/15/2020 1.39
5/16/2020 0.00
5/17/2020 1.61
5/18/2020 0.15
5/19/2020 0.03
5/20/2020 0.03
5/21/2020 T
5/22/2020 0.00
5/23/2020 0.00
5/24/2020 0.00
5/25/2020 0.09
5/26/2020 0.20
5/27/2020 0.13
5/28/2020 0.04
5/29/2020 0.05
5/30/2020 0.00
5/31/2020 0.00
6/1/2020 0.00
6/2/2020 0.00
6/3/2020 0.00
6/4/2020 0.42
6/5/2020 0.00
6/6/2020 0.04
6/7/2020 0.00
6/8/2020 0.00
6/9/2020 T
6/10/2020 0.62
6/11/2020 0.07
6/12/2020 0.00
6/13/2020 0.00
6/14/2020 T
6/15/2020 0.00
6/16/2020 0.00
6/17/2020 0.00
6/18/2020 0.00
6/19/2020 0.00
6/20/2020 0.28
6/21/2020 0.15
6/22/2020 0.94
6/23/2020 0.34
6/24/2020 0.01
6/25/2020 0.11
6/26/2020 0.00
6/27/2020 0.46
6/28/2020 0.25
6/29/2020 0.00
6/30/2020 0.02
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.15
7/2/2020 0.27
7/3/2020 0.00
7/4/2020 0.00
7/5/2020 0.00
7/6/2020 0.00
7/7/2020 0.00
7/8/2020 0.00
7/9/2020 0.00
7/10/2020 0.89
7/11/2020 0.00
7/12/2020 T
7/13/2020 0.00
7/14/2020 0.00
7/15/2020 0.01
7/16/2020 0.93
7/17/2020 0.00
7/18/2020 0.00
7/19/2020 0.00
7/20/2020 1.57
7/21/2020 0.04
7/22/2020 0.04
7/23/2020 0.00
7/24/2020 0.00
7/25/2020 0.00
7/26/2020 0.00
7/27/2020 0.28
7/28/2020 0.02
7/29/2020 0.00
7/30/2020 0.00
7/31/2020 T
8/1/2020 0.00
8/2/2020 0.00
8/3/2020 T
8/4/2020 0.00
8/5/2020 0.00
8/6/2020 0.00
8/7/2020 0.00
8/8/2020 0.00
8/9/2020 0.00
8/10/2020 0.00
8/11/2020 0.12
8/12/2020 0.00
8/13/2020 0.00
8/14/2020 0.00
8/15/2020 0.00
8/16/2020 0.03
8/17/2020 0.00
8/18/2020 T
8/19/2020 0.00
8/20/2020 0.00
8/21/2020 0.00
8/22/2020 0.00
8/23/2020 0.00
8/24/2020 0.00
8/25/2020 0.00
8/26/2020 0.00
8/27/2020 0.00
8/28/2020 0.00
8/29/2020 0.00
8/30/2020 0.00
8/31/2020 0.00
9/1/2020 0.01
9/2/2020 0.59
9/3/2020 0.00
9/4/2020 0.00
9/5/2020 0.00
9/6/2020 0.05
9/7/2020 T
9/8/2020 1.06
9/9/2020 1.32
9/10/2020 0.01
9/11/2020 0.35
9/12/2020 1.80
9/13/2020 0.31
9/14/2020 0.00
9/15/2020 0.00
9/16/2020 0.00
9/17/2020 0.00
9/18/2020 0.00
9/19/2020 0.00
9/20/2020 0.00
9/21/2020 0.00
9/22/2020 0.00
9/23/2020 0.00
9/24/2020 0.00
9/25/2020 T
9/26/2020 0.00
9/27/2020 0.00
9/28/2020 0.68
9/29/2020 0.03
9/30/2020 0.01



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2019 8:00 AM 0.00 0.0 M M M
10/2/2019 8:00 AM T M M M M
10/3/2019 8:00 AM 0.93 M M M M
10/4/2019 8:00 AM 0.00 0.0 M M M
10/5/2019 8:00 AM 0.00 0.0 M M M
10/6/2019 8:00 AM 0.50 M M M M
10/7/2019 8:00 AM 0.00 0.0 M M M
10/8/2019 8:00 AM 0.00 0.0 M M M
10/9/2019 8:00 AM 0.00 0.0 M M M
10/10/2019 8:00 AM 0.00 0.0 M M M
10/11/2019 8:00 AM 0.14 M M M M
10/12/2019 8:00 AM 0.00 0.0 M M M
10/13/2019 8:00 AM 0.00 0.0 M M M
10/14/2019 8:00 AM 0.00 0.0 M M M
10/15/2019 8:00 AM 0.00 0.0 M M M
10/16/2019 8:00 AM 0.00 0.0 M M M
10/17/2019 8:00 AM 0.00 0.0 M M M
10/18/2019 8:00 AM 0.00 0.0 M M M
10/19/2019 8:00 AM 0.00 0.0 M M M
10/20/2019 9:00 AM 0.01 M M M M
10/21/2019 8:00 AM 0.32 M M M M
10/22/2019 9:00 AM 0.02 M M M M
10/23/2019 9:00 AM T M M M M
10/24/2019 9:00 AM T M M M M
10/25/2019 7:40 AM 0.00 0.0 M M M
10/26/2019 8:00 AM 0.00 0.0 M M M
10/27/2019 9:00 AM 0.23 M M M M
10/28/2019 8:00 AM 0.00 0.0 M M M
10/29/2019 9:00 AM 0.15 0.2 M T M Light rain occurred from 8PM and transition to snow around 12AM. The snowfall stopped at 1:45 AM. 0.2” was observed. The ambient temperature was 34 degrees, and melting was already underway
10/30/2019 9:00 AM T T T 0.0 M Scatter and very light flurries fell at various time through the night with no accumulation and water equivalent < 0.01”
10/31/2019 9:00 AM 0.40 3.3 0.40 3.5 0.40
11/1/2019 7:40 AM T M M 2.0 M
11/2/2019 9:00 AM 0.01 M M T M
11/3/2019 9:00 AM 0.00 0.0 M M M
11/4/2019 9:00 AM 0.00 0.0 M M M
11/5/2019 9:00 AM 0.00 0.0 M M M
11/6/2019 9:00 AM T M M M M
11/7/2019 8:00 AM 0.00 0.0 M M M
11/8/2019 8:00 AM 0.00 0.0 M M M
11/9/2019 8:00 AM 0.00 0.0 M M M
11/10/2019 8:00 AM 0.00 0.0 M M M
11/11/2019 9:00 AM 0.11 0.8 0.11 1.0 M
11/12/2019 9:00 AM T T T 1.0 M
11/13/2019 9:00 AM 0.00 0.0 M 0.5 M
11/14/2019 9:00 AM T T T 0.5 M
11/15/2019 8:00 AM 0.00 0.0 M T M
11/16/2019 9:00 AM 0.00 0.0 M M M
11/17/2019 9:00 AM T M M M M
11/18/2019 9:00 AM 0.20 M M M M
11/19/2019 9:00 AM T M M M M
11/20/2019 8:00 AM 0.00 0.0 M M M
11/21/2019 9:00 AM 0.30 M M M M
11/22/2019 9:00 AM 0.00 0.0 M M M
11/23/2019 9:00 AM 0.04 T T M M Précis fell as snow, but melted before the measurement time
11/24/2019 8:00 AM 0.00 0.0 M M M
11/25/2019 8:00 AM 0.00 0.0 M M M
11/26/2019 8:00 AM 0.00 0.0 M M M
11/27/2019 9:00 AM 0.16 M M M M
11/28/2019 8:00 AM 0.00 0.0 M M M
11/29/2019 7:15 AM 0.02 M M M M
11/30/2019 9:00 AM 0.89 M M M M
12/1/2019 9:00 AM 0.04 M M M M
12/2/2019 8:30 AM 0.07 0.3 0.07 M M
12/3/2019 8:00 AM 0.00 0.0 M M M
12/4/2019 8:00 AM 0.00 0.0 M M M
12/5/2019 8:00 AM 0.00 0.0 M M M
12/6/2019 7:30 AM 0.00 0.0 M M M
12/7/2019 8:00 AM 0.00 0.0 M M M
12/8/2019 8:00 AM 0.00 0.0 M M M
12/9/2019 8:00 AM 0.00 0.0 M M M
12/10/2019 8:00 AM 0.00 0.0 M M M
12/11/2019 9:00 AM T T T M M Light dusting of snow occurred overnight
12/12/2019 8:00 AM 0.00 0.0 M M M
12/13/2019 7:30 AM 0.00 0.0 M M M
12/14/2019 8:00 AM 0.00 0.0 M M M
12/15/2019 9:00 AM 0.00 0.0 M M M
12/16/2019 8:00 AM 0.17 2.3 0.17 2.0 M
12/17/2019 9:00 AM 0.00 0.0 M 2.0 M
12/18/2019 8:00 AM 0.00 0.0 M M M
12/19/2019 8:00 AM 0.00 0.0 M 1.5 M
12/20/2019 7:40 AM 0.00 0.0 M 0.5 M
12/21/2019 8:00 AM 0.00 0.0 M M M
12/22/2019 8:00 AM 0.00 0.0 M M M
12/23/2019 8:00 AM 0.00 0.0 M M M
12/24/2019 8:00 AM 0.00 0.0 M M M
12/25/2019 8:00 AM 0.00 0.0 M M M
12/26/2019 8:00 AM 0.00 0.0 M M M
12/27/2019 7:30 AM 0.00 0.0 M M M
12/28/2019 9:00 AM 0.52 M M M M
12/29/2019 9:00 AM 0.28 M M M M
12/30/2019 9:00 AM 0.00 0.0 M M M
12/31/2019 9:00 AM T T M M M
1/1/2020 8:00 AM 0.00 0.0 M M M
1/2/2020 7:00 AM 0.00 0.0 M M M
1/3/2020 8:00 AM 0.00 0.0 M M M
1/4/2020 9:00 AM T T M T M
1/5/2020 8:00 AM 0.00 0.0 M M M
1/6/2020 9:00 AM 0.00 0.0 M M M
1/7/2020 8:00 AM 0.00 0.0 M M M
1/8/2020 8:00 AM 0.00 0.0 M M M
1/9/2020 8:00 AM 0.00 0.0 M M M
1/10/2020 7:45 AM 0.00 0.0 M M M
1/11/2020 8:30 AM 0.83 M M M M Freezing drizzle is occurring at time of measurement. Temp is 29F. Everything is covered in a light glaze of ice (less than 0.1)
1/12/2020 8:00 AM 0.06 0.6 0.06 0.5 0.06
1/13/2020 9:00 AM 0.00 0.0 M 0.5 M
1/14/2020 8:00 AM 0.00 0.0 M M M
1/15/2020 9:00 AM T M M M M
1/16/2020 9:00 AM 0.02 M M M M
1/17/2020 8:00 AM 0.00 0.0 M M M
1/18/2020 9:00 AM 0.82 0.0 M 2.0 M
1/19/2020 10:00 AM 0.00 0.0 M M M
1/20/2020 9:00 AM T T M 1.5 M Intermittent flurries
1/21/2020 9:00 AM T T M 1.5 M
1/22/2020 8:00 AM 0.00 0.0 M M M
1/23/2020 8:00 AM 0.08 1.1 0.08 2.5 M A light mist was falling at the time of the obs, which may have suppressed the snowfall total.
1/24/2020 8:00 AM 0.35 2.4 0.35 4.5 M Heavy snow falling
1/25/2020 1:00 AM 0.11 T M 3.0 M The majority of precip that fell during this period was snow which melted
1/26/2020 8:00 AM 0.00 0.0 M M M
1/27/2020 8:00 AM 0.00 0.0 M M M
1/28/2020 10:00 AM 0.00 0.0 M M M
1/29/2020 8:00 AM 0.00 0.0 M M M
1/30/2020 9:00 AM T T M M M
1/31/2020 8:00 AM 0.02 0.1 M 3.0 M
2/1/2020 10:00 AM T M M M M
2/2/2020 9:00 AM 0.00 0.0 M M M
2/3/2020 9:00 AM 0.00 0.0 M M M
2/4/2020 8:00 AM 0.00 0.0 M M M
2/5/2020 8:00 AM 0.00 0.0 M M M
2/6/2020 9:00 AM 0.03 0.4 M 0.5 M
2/7/2020 8:00 AM T T M M M
2/8/2020 9:00 AM 0.01 0.3 M 0.5 M
2/11/2020 9:00 AM 0.00 0.0 M M M
2/12/2020 8:00 AM 0.00 0.0 M M M
2/13/2020 9:00 AM 0.33 2.4 M 2.0 M The 2.4” measurement was made ar 930 PM. At that time 0.27 water equivalent had fallen. At the time of official measurement, the snow had crusted over and was 2.0” as some had blown away/settled. Water equivalent was an additional 0.06 for a total of 0.33”
2/14/2020 7:45 AM 0.00 0.0 M 2.0 M
2/15/2020 8:00 AM 0.00 0.0 M M M
2/16/2020 8:00 AM 0.00 0.0 M M M
2/17/2020 9:00 AM 0.02 M M M M
2/18/2020 8:00 AM 0.01 0.0 M M M
2/19/2020 8:00 AM 0.00 0.0 M M M
2/20/2020 8:00 AM 0.00 0.0 M M M
2/21/2020 7:45 AM 0.00 0.0 M M M
2/22/2020 9:00 AM 0.00 0.0 M M M
2/23/2020 9:00 AM 0.00 0.0 M M M
2/24/2020 8:00 AM 0.00 0.0 M M M
2/25/2020 7:45 AM 0.08 M M M M
2/26/2020 9:00 AM T T M M M
2/27/2020 8:00 AM 0.00 0.0 M M M
2/28/2020 8:00 AM T 0.1 M M M
2/29/2020 8:00 AM 0.00 0.0 M M M
3/1/2020 9:00 AM 0.00 0.0 M M M
3/2/2020 8:00 AM 0.00 0.0 M M M
3/3/2020 8:00 AM 0.00 0.0 M M M
3/4/2020 8:00 AM 0.00 0.0 M M M
3/5/2020 8:00 AM 0.00 0.0 M M M
3/6/2020 7:45 AM 0.00 0.0 M M M
3/7/2020 9:00 AM 0.00 0.0 M M M
3/8/2020 10:00 AM 0.00 0.0 M M M
3/9/2020 8:00 AM 0.14 M M M M
3/10/2020 8:00 AM 1.40 M M M M
3/11/2020 8:00 AM 0.01 M M M M
3/12/2020 9:00 AM 0.00 0.0 M M M
3/13/2020 8:00 AM 0.04 M M M M
3/14/2020 8:00 AM T M M M M
3/15/2020 8:00 AM 0.14 T M M M
3/16/2020 8:00 AM 0.04 0.0 M M M
3/17/2020 8:00 AM 0.01 M M M M
3/18/2020 8:00 AM 0.00 0.0 M M M
3/19/2020 8:45 AM 0.74 M M M M
3/20/2020 9:00 AM 0.04 M M M M
3/21/2020 8:00 AM 0.00 0.0 M M M
3/22/2020 8:00 AM 0.00 0.0 M M M
3/23/2020 8:00 AM 0.12 T M T M
3/24/2020 8:00 AM 0.00 0.0 M M M
3/25/2020 8:00 AM 0.00 0.0 M M M
3/26/2020 8:00 AM 0.00 0.0 M M M
3/27/2020 7:50 AM 0.01 M M M M
3/28/2020 8:00 AM 0.20 M M M M
3/29/2020 8:00 AM 0.05 M M M M
3/30/2020 8:00 AM 0.00 0.0 M M M
3/31/2020 8:00 AM 0.00 0.0 M M M
4/1/2020 8:00 AM 0.00 0.0 M M M
4/2/2020 8:00 AM 0.00 0.0 M M M
4/3/2020 8:00 AM 0.01 M M M M
4/4/2020 8:00 AM 0.03 M M M M
4/5/2020 8:00 AM 0.00 0.0 M M M
4/6/2020 8:00 AM 0.00 0.0 M M M
4/7/2020 8:00 AM 0.00 0.0 M M M
4/8/2020 8:00 AM 0.00 0.0 M M M
4/9/2020 8:00 AM T 0.0 M M M
4/10/2020 9:00 AM T T M M M Multiple events of brief snow flurries occurred in the afternoon, despite 46 degree temperature conditions at the time. Winds were blowing in excess of 20 knots, with low scattered clouds
4/11/2020 8:00 AM 0.00 0.0 M M M
4/12/2020 8:00 AM 0.13 M M M M
4/13/2020 8:00 AM 0.36 M M M M
4/14/2020 8:00 AM 0.00 0.0 M M M
4/15/2020 8:00 AM 0.02 0.3 0.02 T M
4/16/2020 8:00 AM 0.00 0.0 M M M
4/17/2020 9:00 AM 0.63 5.0 0.63 5.0 M
4/18/2020 9:00 AM 0.00 0.0 M M M
4/19/2020 8:00 AM 0.00 0.0 M M M
4/20/2020 8:00 AM 0.00 0.0 M M M
4/21/2020 8:00 AM 0.00 0.0 M M M
4/22/2020 8:00 AM 0.00 0.0 M M M
4/23/2020 8:00 AM T M M M M
4/24/2020 8:00 AM 0.09 M M M M
4/25/2020 8:00 AM 0.31 M M M M
4/26/2020 8:00 AM 0.07 M M M M
4/27/2020 8:00 AM 0.00 0.0 M M M
4/28/2020 7:30 AM T M M M M
4/29/2020 8:00 AM T M M M M
4/30/2020 8:00 AM 0.22 M M M M
5/1/2020 8:00 AM 0.00 0.0 M M M
5/2/2020 8:00 AM T M M M M
5/3/2020 8:00 AM 0.02 M M M M
5/4/2020 8:00 AM 0.00 0.0 M M M
5/5/2020 8:00 AM 0.13 M M M M
5/6/2020 8:00 AM 0.15 M M M M
5/7/2020 8:00 AM T M M M M
5/8/2020 8:00 AM 0.04 M M M M
5/9/2020 8:00 AM 0.00 0.0 M M M
5/10/2020 8:00 AM 0.05 M M M M
5/11/2020 9:00 AM T M M M M
5/12/2020 8:00 AM 0.00 0.0 M M M
5/13/2020 8:00 AM 0.00 0.0 M M M
5/14/2020 8:00 AM 0.05 M M M M
5/15/2020 8:00 AM 1.39 M M M M
5/16/2020 8:00 AM 0.00 0.0 M M M
5/17/2020 9:00 AM 1.61 M M M M
5/18/2020 9:00 AM 0.15 M M M M
5/19/2020 9:00 AM 0.03 M M M M
5/20/2020 9:00 AM 0.03 M M M M
5/21/2020 8:00 AM T M M M M
5/22/2020 8:00 AM 0.00 0.0 M M M
5/23/2020 8:00 AM 0.00 0.0 M M M
5/24/2020 9:00 AM 0.00 0.0 M M M
5/25/2020 8:00 AM 0.09 M M M M
5/26/2020 8:00 AM 0.20 M M M M
5/27/2020 8:00 AM 0.13 M M M M
5/28/2020 8:00 AM 0.04 M M M M
5/29/2020 8:00 AM 0.05 M M M M
5/30/2020 8:00 AM 0.00 0.0 M M M
5/31/2020 8:00 AM 0.00 0.0 M M M
6/1/2020 8:00 AM 0.00 0.0 M M M
6/2/2020 8:00 AM 0.00 0.0 M M M
6/3/2020 8:00 AM 0.00 0.0 M M M
6/4/2020 8:00 AM 0.42 M M M M
6/5/2020 8:00 AM 0.00 0.0 M M M
6/6/2020 8:00 AM 0.04 M M M M
6/7/2020 8:00 AM 0.00 0.0 M M M
6/8/2020 8:00 AM 0.00 0.0 M M M
6/9/2020 8:00 AM T M M M M
6/10/2020 8:00 AM 0.62 M M M M
6/11/2020 8:00 AM 0.07 M M M M
6/12/2020 8:00 AM 0.00 0.0 M M M
6/13/2020 8:00 AM 0.00 0.0 M M M
6/14/2020 8:00 AM T M M M M
6/15/2020 8:00 AM 0.00 0.0 M M M
6/16/2020 8:00 AM 0.00 0.0 M M M
6/17/2020 8:00 AM 0.00 0.0 M M M
6/18/2020 8:00 AM 0.00 0.0 M M M
6/19/2020 8:00 AM 0.00 0.0 M M M
6/20/2020 8:00 AM 0.28 M M M M
6/21/2020 8:00 AM 0.15 M M M M
6/22/2020 8:00 AM 0.94 M M M M
6/23/2020 8:00 AM 0.34 M M M M
6/24/2020 8:00 AM 0.01 M M M M
6/25/2020 8:00 AM 0.11 M M M M
6/26/2020 8:00 AM 0.00 0.0 M M M
6/27/2020 9:00 AM 0.46 M M M M
6/28/2020 8:00 AM 0.25 M M M M
6/29/2020 8:00 AM 0.00 0.0 M M M
6/30/2020 8:00 AM 0.02 M M M M
7/1/2020 8:00 AM 0.15 M M M M
7/2/2020 7:20 AM 0.27 M M M M
7/3/2020 7:45 AM 0.00 0.0 M M M
7/4/2020 9:00 AM 0.00 0.0 M M M
7/5/2020 8:00 AM 0.00 0.0 M M M
7/6/2020 8:00 AM 0.00 0.0 M M M
7/7/2020 8:00 AM 0.00 0.0 M M M
7/8/2020 8:00 AM 0.00 0.0 M M M
7/9/2020 8:00 AM 0.00 0.0 M M M
7/10/2020 7:45 AM 0.89 M M M M
7/11/2020 8:00 AM 0.00 0.0 M M M
7/12/2020 9:00 AM T M M M M
7/13/2020 8:00 AM 0.00 0.0 M M M
7/14/2020 8:00 AM 0.00 0.0 M M M
7/15/2020 8:00 AM 0.01 M M M M
7/16/2020 8:00 AM 0.93 M M M M
7/17/2020 7:40 AM 0.00 0.0 M M M
7/18/2020 8:00 AM 0.00 0.0 M M M
7/19/2020 8:00 AM 0.00 0.0 M M M
7/20/2020 8:00 AM 1.57 M M M M The 1.57” fell in a 45 minute period
7/21/2020 8:00 AM 0.04 M M M M
7/22/2020 8:00 AM 0.04 M M M M
7/23/2020 8:00 AM 0.00 0.0 M M M
7/24/2020 8:00 AM 0.00 0.0 M M M
7/25/2020 8:00 AM 0.00 0.0 M M M
7/26/2020 8:00 AM 0.00 0.0 M M M
7/27/2020 8:00 AM 0.28 M M M M
7/28/2020 8:00 AM 0.02 M M M M
7/29/2020 8:00 AM 0.00 0.0 M M M
7/30/2020 8:00 AM 0.00 0.0 M M M
7/31/2020 7:40 AM T M M M M
8/1/2020 8:00 AM 0.00 0.0 M M M
8/2/2020 8:00 AM 0.00 0.0 M M M
8/3/2020 8:00 AM T M M M M
8/4/2020 8:00 AM 0.00 0.0 M M M
8/5/2020 8:00 AM 0.00 0.0 M M M
8/6/2020 8:00 AM 0.00 0.0 M M M
8/7/2020 7:45 AM 0.00 0.0 M M M
8/8/2020 8:00 AM 0.00 0.0 M M M
8/9/2020 8:00 AM 0.00 0.0 M M M
8/10/2020 7:30 AM 0.00 0.0 M M M
8/11/2020 8:00 AM 0.12 M M M M
8/12/2020 8:00 AM 0.00 0.0 M M M
8/13/2020 6:55 AM 0.00 0.0 M M M
8/14/2020 8:00 AM 0.00 0.0 M M M
8/15/2020 8:00 AM 0.00 0.0 M M M
8/16/2020 9:00 AM 0.03 M M M M
8/17/2020 8:00 AM 0.00 0.0 M M M
8/18/2020 7:00 AM T M M M M
8/19/2020 8:00 AM 0.00 0.0 M M M
8/20/2020 8:00 AM 0.00 0.0 M M M
8/21/2020 7:45 AM 0.00 0.0 M M M
8/22/2020 8:00 AM 0.00 0.0 M M M
8/23/2020 8:00 AM 0.00 0.0 M M M
8/24/2020 8:00 AM 0.00 0.0 M M M
8/25/2020 8:00 AM 0.00 0.0 M M M
8/26/2020 6:20 AM 0.00 0.0 M M M
8/27/2020 8:00 AM 0.00 0.0 M M M
8/28/2020 7:45 AM 0.00 0.0 M M M
8/29/2020 8:00 AM 0.00 0.0 M M M
8/30/2020 8:00 AM 0.00 0.0 M M M
8/31/2020 8:00 AM 0.00 0.0 M M M
9/1/2020 8:00 AM 0.01 M M M M
9/2/2020 8:00 AM 0.59 M M M M
9/3/2020 8:00 AM 0.00 0.0 M M M
9/4/2020 7:45 AM 0.00 0.0 M M M
9/5/2020 8:00 AM 0.00 0.0 M M M
9/6/2020 8:00 AM 0.05 M M M M
9/7/2020 8:00 AM T M M M M
9/8/2020 8:00 AM 1.06 M M M M
9/9/2020 8:00 AM 1.32 M M M M
9/10/2020 7:40 AM 0.01 M M M M
9/11/2020 8:00 AM 0.35 M M M M
9/12/2020 8:00 AM 1.80 M M M M
9/13/2020 8:00 AM 0.31 M M M M
9/14/2020 8:00 AM 0.00 0.0 M M M
9/15/2020 8:00 AM 0.00 0.0 M M M
9/16/2020 8:00 AM 0.00 0.0 M M M
9/17/2020 8:00 AM 0.00 0.0 M M M
9/18/2020 7:45 AM 0.00 0.0 M M M
9/19/2020 8:00 AM 0.00 0.0 M M M
9/20/2020 8:00 AM 0.00 0.0 M M M
9/21/2020 8:00 AM 0.00 0.0 M M M
9/22/2020 6:50 AM 0.00 0.0 M M M
9/23/2020 8:00 AM 0.00 0.0 M M M
9/24/2020 8:00 AM 0.00 0.0 M M M
9/25/2020 7:45 AM T M M M M
9/26/2020 8:00 AM 0.00 0.0 M M M
9/27/2020 8:00 AM 0.00 0.0 M M M
9/28/2020 8:00 AM 0.68 M M M M
9/29/2020 6:40 AM 0.03 M M M M
9/30/2020 8:00 AM 0.01 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
2/9/2020 2/10/2020 8:00 AM 2 0.12 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
7/19/2020 8:28 AM NA 1/4" Pea Size NA White Ice 1 1min no damage Intermittent True After rain Same time as smaller hail
9/8/2020 2:31 AM Frequency of the sound of impacts was low, suggesting the density of the hail event was low NA 1" Quarter Size NA 2 1min no damage Continuous True After rain Same time as smaller hail