Station Overview Station Location
Station Number CO-SU-69 Latitude 39.6652
Station Name Silverthorne 1.0 NNE Longitude -106.0752
County Summit Elevation (ft) 8876



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 18 1.17 1.52 31 1.39 25 0.13 6 2 10 2 5.8 4 0
Nov 18 1.10 1.09 29 0.72 16 0.37 13 3 6 1 13.7 5 1
Dec 18 1.16 0.70 31 0.64 27 0.06 4 2 14 1 15.7 12 0
Jan 19 0.95 1.06 21 1.06 21 0.00 0 0 8 2 16.0 8 0
Feb 19 0.98 0.78 22 0.62 20 0.16 2 1 10 2 12.1 9 0
March 19 1.26 3.13 28 2.71 24 0.42 4 2 9 2 53.5 9 0
April 19 1.65 1.68 19 1.68 19 0.00 0 0 10 0 4.0 3 0
May 19 1.36 2.36 26 2.36 24 0.00 2 1 12 0 17.7 5 0
June 19 1.31 1.19 20 1.19 19 0.00 1 0 7 1 1.5 2 0
July 19 1.74 0.87 30 0.52 27 0.35 3 2 10 1 0.0 0 0
Aug 19 1.69 1.10 31 1.10 31 0.00 0 0 7 1 0.0 0 0
Sept 19 1.40 0.49 30 0.41 25 0.08 5 2 5 1 0.0 0 0
Water Year Totals: 15.77" 15.97" 318 days 14.40" 278 1.57" 40 days 15 108 days 14 days 140.0" 57 days 1 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
10/1/2018 0.00
10/2/2018 0.04
10/3/2018 0.11
10/4/2018 0.03
10/5/2018 0.07
10/6/2018 0.00
10/7/2018 0.02
10/8/2018 0.28
10/9/2018 0.19
10/10/2018 0.00
10/11/2018 T
10/12/2018 0.41
10/13/2018 **
10/14/2018 **
10/15/2018 **
10/16/2018 0.13
10/17/2018 0.00
10/18/2018 0.00
10/19/2018 0.02
10/20/2018 0.00
10/21/2018 **
10/22/2018 0.00
10/23/2018 0.00
10/24/2018 T
10/25/2018 0.00
10/26/2018 0.00
10/27/2018 0.00
10/28/2018 0.00
10/29/2018 0.00
10/30/2018 0.00
10/31/2018 0.22
11/1/2018 0.03
11/2/2018 T
11/3/2018 **
11/4/2018 **
11/5/2018 0.25
11/6/2018 0.06
11/7/2018 0.00
11/8/2018 **
11/9/2018 **
11/10/2018 **
11/11/2018 **
11/12/2018 **
11/13/2018 **
11/14/2018 **
11/15/2018 0.00
11/16/2018 0.00
11/17/2018 0.00
11/18/2018 0.14
11/19/2018 0.00
11/20/2018 0.00
11/21/2018 0.00
11/22/2018 0.00
11/23/2018 0.20
11/24/2018 0.20
11/25/2018 **
11/26/2018 0.12
11/27/2018 0.00
11/28/2018 0.00
11/29/2018 0.09
11/30/2018
12/1/2018 0.08
12/2/2018 0.00
12/3/2018 0.00
12/4/2018 0.08
12/5/2018 0.04
12/6/2018 0.05
12/7/2018 0.03
12/8/2018 0.02
12/9/2018 T
12/10/2018 0.00
12/11/2018 0.00
12/12/2018 **
12/13/2018 0.06
12/14/2018 0.00
12/15/2018 0.00
12/16/2018 0.00
12/17/2018 0.00
12/18/2018 **
12/19/2018 T
12/20/2018 0.01
12/21/2018 0.00
12/22/2018 0.07
12/23/2018 0.02
12/24/2018 0.03
12/25/2018 0.09
12/26/2018 0.00
12/27/2018 0.06
12/28/2018 0.00
12/29/2018 0.03
12/30/2018 0.00
12/31/2018 0.03
Day of YearDaily PrcpMultiday Prcp
1/1/2019
1/2/2019 0.00
1/3/2019 0.00
1/4/2019 0.00
1/5/2019 0.00
1/6/2019 0.00
1/7/2019 0.10
1/8/2019 0.02
1/9/2019 0.00
1/10/2019 0.00
1/11/2019 0.32
1/12/2019 0.26
1/13/2019 T
1/14/2019 0.00
1/15/2019 0.00
1/16/2019 T
1/17/2019 0.14
1/18/2019 0.12
1/19/2019
1/20/2019
1/21/2019
1/22/2019
1/23/2019
1/24/2019
1/25/2019
1/26/2019
1/27/2019
1/28/2019 0.07
1/29/2019 0.03
1/30/2019 0.00
1/31/2019 0.00
2/1/2019
2/2/2019 0.00
2/3/2019 0.00
2/4/2019 0.02
2/5/2019 0.04
2/6/2019 0.00
2/7/2019 0.14
2/8/2019
2/9/2019
2/10/2019
2/11/2019 0.00
2/12/2019 0.01
2/13/2019 **
2/14/2019 0.16
2/15/2019 0.14
2/16/2019 0.04
2/17/2019 0.05
2/18/2019 T
2/19/2019 0.00
2/20/2019 0.05
2/21/2019
2/22/2019 0.00
2/23/2019 0.10
2/24/2019 T
2/25/2019
2/26/2019 0.00
2/27/2019 0.00
2/28/2019 0.03
3/1/2019 0.14
3/2/2019 0.14
3/3/2019 0.85
3/4/2019 **
3/5/2019 0.32
3/6/2019 T
3/7/2019 0.65
3/8/2019 0.03
3/9/2019 0.20
3/10/2019 0.00
3/11/2019 0.00
3/12/2019 0.00
3/13/2019 0.35
3/14/2019 0.30
3/15/2019 0.00
3/16/2019 0.00
3/17/2019 0.00
3/18/2019 0.00
3/19/2019 0.00
3/20/2019 0.00
3/21/2019
3/22/2019 T
3/23/2019
3/24/2019 **
3/25/2019 0.10
3/26/2019 0.00
3/27/2019 0.00
3/28/2019
3/29/2019 0.00
3/30/2019 0.05
3/31/2019 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2019 0.06
4/2/2019 0.05
4/3/2019 0.00
4/4/2019 0.02
4/5/2019 0.00
4/6/2019 0.00
4/7/2019 0.03
4/8/2019 0.00
4/9/2019 0.00
4/10/2019 0.04
4/11/2019
4/12/2019
4/13/2019
4/14/2019
4/15/2019
4/16/2019
4/17/2019
4/18/2019
4/19/2019
4/20/2019
4/21/2019 0.00
4/22/2019 0.00
4/23/2019 0.13
4/24/2019 0.00
4/25/2019 0.00
4/26/2019
4/27/2019 0.45
4/28/2019 0.03
4/29/2019 0.34
4/30/2019 0.53
5/1/2019 **
5/2/2019 T
5/3/2019 0.00
5/4/2019
5/5/2019
5/6/2019
5/7/2019 0.00
5/8/2019 0.00
5/9/2019 0.53
5/10/2019 0.03
5/11/2019 0.00
5/12/2019 0.00
5/13/2019 0.00
5/14/2019 0.00
5/15/2019 0.00
5/16/2019 0.00
5/17/2019 0.00
5/18/2019 0.03
5/19/2019 0.02
5/20/2019 0.02
5/21/2019 0.95
5/22/2019 0.15
5/23/2019 0.06
5/24/2019 0.33
5/25/2019
5/26/2019 0.00
5/27/2019
5/28/2019 0.03
5/29/2019 0.06
5/30/2019 0.15
5/31/2019 0.00
6/1/2019
6/2/2019 0.00
6/3/2019 0.00
6/4/2019 0.00
6/5/2019 0.00
6/6/2019 0.06
6/7/2019 T
6/8/2019 0.00
6/9/2019
6/10/2019 0.00
6/11/2019 0.00
6/12/2019 0.00
6/13/2019
6/14/2019
6/15/2019
6/16/2019
6/17/2019 0.00
6/18/2019 0.02
6/19/2019 0.47
6/20/2019 0.00
6/21/2019 0.03
6/22/2019 0.34
6/23/2019 0.21
6/24/2019 0.06
6/25/2019 0.00
6/26/2019
6/27/2019
6/28/2019
6/29/2019
6/30/2019 **
Day of YearDaily PrcpMultiday Prcp
7/1/2019 0.30
7/2/2019 0.00
7/3/2019 0.00
7/4/2019 0.00
7/5/2019 0.00
7/6/2019 0.00
7/7/2019 0.00
7/8/2019 0.01
7/9/2019 0.05
7/10/2019 0.00
7/11/2019 0.00
7/12/2019 0.00
7/13/2019 0.03
7/14/2019 0.04
7/15/2019 T
7/16/2019 0.02
7/17/2019 0.00
7/18/2019 0.00
7/19/2019 0.00
7/20/2019 0.00
7/21/2019 **
7/22/2019 0.05
7/23/2019 0.01
7/24/2019
7/25/2019 0.00
7/26/2019 0.00
7/27/2019 0.05
7/28/2019 0.16
7/29/2019 0.01
7/30/2019 0.00
7/31/2019 0.14
8/1/2019 0.02
8/2/2019 0.08
8/3/2019 0.00
8/4/2019 0.00
8/5/2019 0.12
8/6/2019 0.00
8/7/2019 0.00
8/8/2019 0.03
8/9/2019 0.21
8/10/2019 0.00
8/11/2019 0.22
8/12/2019 0.42
8/13/2019 T
8/14/2019 0.00
8/15/2019 0.00
8/16/2019 0.00
8/17/2019 0.00
8/18/2019 0.00
8/19/2019 0.00
8/20/2019 0.00
8/21/2019 0.00
8/22/2019 0.00
8/23/2019 0.00
8/24/2019 0.00
8/25/2019 0.00
8/26/2019 0.00
8/27/2019 0.00
8/28/2019 0.00
8/29/2019 0.00
8/30/2019 0.00
8/31/2019 0.00
9/1/2019 0.00
9/2/2019 **
9/3/2019 0.00
9/4/2019 0.00
9/5/2019 0.00
9/6/2019 0.07
9/7/2019 0.19
9/8/2019 0.02
9/9/2019 0.11
9/10/2019 T
9/11/2019 0.00
9/12/2019 0.02
9/13/2019 0.00
9/14/2019 0.00
9/15/2019 0.00
9/16/2019 0.00
9/17/2019 0.00
9/18/2019 0.00
9/19/2019 0.00
9/20/2019 0.00
9/21/2019 0.00
9/22/2019 0.00
9/23/2019 0.00
9/24/2019 0.00
9/25/2019 0.00
9/26/2019 0.00
9/27/2019 0.00
9/28/2019 **
9/29/2019 **
9/30/2019 0.08



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2018 4:45 AM 0.00 0.0 M M M
10/2/2018 5:10 AM 0.04 M M M M
10/3/2018 6:00 AM 0.11 M M M M Mist is falling at observation time.
10/4/2018 6:00 AM 0.03 M M M M
10/5/2018 6:30 AM 0.07 M M M M
10/6/2018 8:30 AM 0.00 0.0 M M M
10/7/2018 7:30 AM 0.02 M M M M
10/8/2018 6:30 AM 0.28 M M M M
10/9/2018 5:15 AM 0.19 0.5 M M M First measurable snow fall at this station this season.
10/10/2018 5:30 AM 0.00 0.0 M M M
10/11/2018 5:15 AM T M M M M
10/12/2018 7:00 AM 0.41 0.5 M M M Melted Snow
10/17/2018 5:00 AM 0.00 0.0 M M M
10/18/2018 5:15 AM 0.00 0.0 M M M
10/19/2018 6:30 AM 0.02 0.3 M M M Accumulation was from snow melt
10/20/2018 7:00 AM 0.00 0.0 M M M
10/23/2018 4:30 AM 0.00 0.0 M M M
10/24/2018 6:00 AM T M M M M
10/25/2018 4:30 AM 0.00 0.0 M M M
10/26/2018 7:00 AM 0.00 0.0 M M M
10/27/2018 7:30 AM 0.00 0.0 M M M
10/28/2018 7:30 AM 0.00 0.0 M M M
10/29/2018 4:45 AM 0.00 0.0 M M M
10/30/2018 4:45 AM 0.00 0.0 M M M
10/31/2018 6:30 AM 0.22 4.5 M M M accumulation is from snow melt
11/1/2018 5:00 AM 0.03 T M M M accumulation from snow melt
11/2/2018 6:30 AM T T M M M
11/6/2018 5:00 AM 0.06 1.5 M 5.0 M Snow melt
11/7/2018 6:00 AM 0.00 0.0 M M M
11/16/2018 6:30 AM 0.00 0.0 M M M
11/17/2018 6:30 AM 0.00 0.0 M M M
11/18/2018 8:00 AM 0.14 2.0 M M M Precipitation from melted snow
11/19/2018 5:30 AM 0.00 0.0 M M M
11/20/2018 5:30 AM 0.00 0.0 M M M
11/21/2018 6:30 AM 0.00 0.0 M M M
11/22/2018 6:00 AM 0.00 0.0 M M M
11/23/2018 8:00 AM 0.20 3.0 M M M precipitation from snow melt. Snow is still in progress.
11/24/2018 9:30 AM 0.20 3.7 M M M accumulation from snow melt
11/27/2018 5:30 AM 0.00 0.0 M M M
11/28/2018 4:30 AM 0.00 0.0 M M M
11/29/2018 5:00 AM 0.09 3.5 M M M It is snowing at observation time
12/1/2018 9:00 AM 0.08 2.0 M M M
12/2/2018 8:00 AM 0.00 0.0 M M M
12/3/2018 5:15 AM 0.00 0.0 M M M
12/4/2018 5:30 AM 0.08 1.5 M M M
12/5/2018 5:00 AM 0.04 1.0 M M M
12/6/2018 7:00 AM 0.05 0.5 M M M
12/7/2018 6:00 AM 0.03 3.0 M M M Snow is still coming down lightly at time of collection
12/8/2018 8:00 AM 0.02 1.0 M M M
12/9/2018 8:45 AM T T M M M
12/10/2018 5:15 AM 0.00 0.0 M M M
12/11/2018 5:00 AM 0.00 0.0 M M M
12/14/2018 7:30 AM 0.00 0.0 M M M
12/15/2018 7:30 AM 0.00 0.0 M M M
12/16/2018 7:00 AM 0.00 0.0 M M M
12/17/2018 6:00 AM 0.00 0.0 M M M
12/20/2018 6:00 AM 0.01 T M M M Hard to tell with the wind
12/21/2018 6:00 AM 0.00 0.0 M M M
12/22/2018 8:30 AM 0.07 2.0 M M M Snow is falling at time of collection.
12/23/2018 9:00 AM 0.02 0.5 M M M
12/24/2018 8:30 AM 0.03 0.5 M M M
12/25/2018 8:00 AM 0.09 0.5 M M M HAPPY HOLIDAYS!
12/26/2018 7:00 AM 0.00 0.0 M M M
12/27/2018 6:00 AM 0.06 2.7 M M M
12/28/2018 6:00 AM 0.00 0.0 M M M
12/29/2018 6:00 AM 0.03 T M M M
12/30/2018 6:30 AM 0.00 0.0 M M M
12/31/2018 7:30 AM 0.03 0.5 M M M
1/2/2019 6:30 AM 0.00 0.0 M M M
1/3/2019 5:00 AM 0.00 0.0 M M M
1/4/2019 8:00 AM 0.00 0.0 M M M
1/5/2019 8:00 AM 0.00 0.0 M M M
1/6/2019 9:00 AM 0.00 0.0 M M M
1/7/2019 6:30 AM 0.10 1.0 M M M
1/8/2019 4:45 AM 0.02 0.7 M M M
1/9/2019 8:30 AM 0.00 0.0 M M M
1/10/2019 5:30 AM 0.00 0.0 M M M
1/11/2019 8:30 AM 0.32 2.2 M M M
1/12/2019 7:30 AM 0.26 3.0 M M M
1/13/2019 7:00 AM T T M M M
1/14/2019 6:00 AM 0.00 0.0 M M M
1/15/2019 6:30 AM 0.00 0.0 M M M
1/16/2019 6:00 AM T T M M M Lite snow falling at time of observation
1/17/2019 6:00 AM 0.14 2.7 M M M
1/18/2019 5:00 AM 0.12 2.7 M M M lite snow at time of observation
1/28/2019 6:00 AM 0.07 1.0 M M M
1/29/2019 6:00 AM 0.03 2.7 M M M
1/30/2019 5:30 AM 0.00 0.0 M M M
1/31/2019 6:00 AM 0.00 0.0 M M M
2/2/2019 10:00 AM 0.00 0.0 M M M
2/3/2019 7:30 AM 0.00 0.0 M M M
2/4/2019 5:30 AM 0.02 0.2 M M M
2/5/2019 6:00 AM 0.04 0.3 M M M
2/6/2019 5:30 AM 0.00 0.0 M M M
2/7/2019 6:30 AM 0.14 1.8 M M M
2/11/2019 6:30 AM 0.00 0.0 M M M
2/12/2019 5:30 AM 0.01 T M M M
2/15/2019 7:30 AM 0.14 3.0 M M M
2/16/2019 6:00 AM 0.04 0.3 M M M
2/17/2019 6:30 AM 0.05 3.0 M M M
2/18/2019 7:30 AM T T M M M
2/19/2019 5:00 AM 0.00 0.0 M M M
2/20/2019 4:45 AM 0.05 0.3 M M M
2/22/2019 7:30 AM 0.00 0.0 M M M
2/23/2019 5:00 AM 0.10 3.0 M M M
2/24/2019 8:00 AM T T M M M
2/26/2019 6:30 AM 0.00 0.0 M M M
2/27/2019 6:00 AM 0.00 0.0 M M M
2/28/2019 6:30 AM 0.03 0.2 M M M
3/1/2019 6:30 AM 0.14 2.0 M M M Snowing at time of observation
3/2/2019 7:00 AM 0.14 3.0 M M M Snowing during observation
3/3/2019 8:00 AM 0.85 11.5 M M M It is snowing at time of Observation
3/6/2019 7:00 AM T T M M M
3/7/2019 7:00 AM 0.65 6.0 M M M
3/8/2019 7:00 AM 0.03 1.0 M M M
3/9/2019 6:00 AM 0.20 7.0 M M M
3/10/2019 7:00 AM 0.00 0.0 M M M
3/11/2019 6:30 AM 0.00 0.0 M M M
3/12/2019 6:00 AM 0.00 0.0 M M M
3/13/2019 7:30 AM 0.35 4.0 M M M Snow is falling at time of observation
3/14/2019 7:00 AM 0.30 18.0 M M M
3/15/2019 8:00 AM 0.00 0.0 M M M
3/16/2019 6:00 AM 0.00 0.0 M M M
3/17/2019 9:00 AM 0.00 0.0 M M M
3/18/2019 5:30 AM 0.00 0.0 M M M
3/19/2019 6:00 AM 0.00 0.0 M M M
3/20/2019 7:00 AM 0.00 0.0 M M M
3/22/2019 7:00 AM T T M M M
3/26/2019 5:00 AM 0.00 0.0 M M M
3/27/2019 5:00 AM 0.00 0.0 M M M
3/29/2019 7:00 AM 0.00 0.0 M M M
3/30/2019 8:00 AM 0.05 1.0 M M M Light snow at time of observation
3/31/2019 6:00 AM 0.00 0.0 M M M
4/1/2019 5:30 AM 0.06 T M M M
4/2/2019 5:00 AM 0.05 0.5 M M M Light snow at observation
4/3/2019 8:00 AM 0.00 0.0 M M M
4/4/2019 5:30 AM 0.02 T M M M
4/5/2019 6:30 AM 0.00 0.0 M M M
4/6/2019 5:30 AM 0.00 0.0 M M M
4/7/2019 5:00 AM 0.03 0.5 M M M
4/8/2019 7:00 AM 0.00 0.0 M M M
4/9/2019 5:30 AM 0.00 0.0 M M M
4/10/2019 6:30 AM 0.04 T M M M
4/21/2019 8:30 AM 0.00 0.0 M M M
4/22/2019 5:30 AM 0.00 0.0 M M M
4/23/2019 5:00 AM 0.13 T M M M
4/24/2019 6:00 AM 0.00 0.0 M M M
4/25/2019 5:00 AM 0.00 0.0 M M M
4/27/2019 9:00 AM 0.45 M M M M This was all rain
4/28/2019 9:00 AM 0.03 M M M M Rain
4/29/2019 6:00 AM 0.34 T M M M
4/30/2019 6:00 AM 0.53 3.0 M M M
5/3/2019 7:00 AM 0.00 0.0 M M M
5/7/2019 5:00 AM 0.00 0.0 M M M
5/8/2019 6:00 AM 0.00 0.0 M M M
5/9/2019 5:30 AM 0.53 3.0 M M M
5/10/2019 8:00 AM 0.03 T M M M
5/11/2019 8:00 AM 0.00 0.0 M M M
5/12/2019 9:00 AM 0.00 0.0 M M M
5/13/2019 5:00 AM 0.00 0.0 M M M
5/14/2019 5:00 AM 0.00 0.0 M M M
5/15/2019 5:30 AM 0.00 0.0 M M M
5/16/2019 5:30 AM 0.00 0.0 M M M
5/17/2019 7:00 AM 0.00 0.0 M M M
5/18/2019 8:00 AM 0.03 T M M M
5/19/2019 8:30 AM 0.02 0.0 M M M
5/20/2019 5:45 AM 0.02 0.0 M M M
5/21/2019 5:45 AM 0.95 10.0 M M M Light snow is falling at observation time
5/22/2019 8:00 AM 0.15 1.5 M M M
5/23/2019 6:30 AM 0.06 0.0 M M M
5/24/2019 8:00 AM 0.33 2.5 M M M
5/26/2019 8:00 AM 0.00 0.0 M M M
5/28/2019 5:30 AM 0.03 0.7 M M M
5/29/2019 5:30 AM 0.06 T M M M
5/30/2019 5:30 AM 0.15 0.0 M M M
5/31/2019 7:00 AM 0.00 0.0 M 0.0 M
6/2/2019 7:00 AM 0.00 0.0 M M M
6/3/2019 5:30 AM 0.00 0.0 M M M
6/4/2019 5:30 AM 0.00 0.0 M M M
6/5/2019 6:30 AM 0.00 0.0 M M M
6/6/2019 6:30 AM 0.06 M M M M Rain
6/7/2019 7:30 AM T M M M M
6/8/2019 6:30 AM 0.00 0.0 M M M
6/10/2019 6:00 AM 0.00 0.0 M M M
6/11/2019 7:00 AM 0.00 0.0 M M M
6/12/2019 7:30 AM 0.00 0.0 M M M
6/17/2019 5:30 AM 0.00 0.0 M M M
6/18/2019 5:30 AM 0.02 M M M M
6/19/2019 7:30 AM 0.47 M M M M
6/20/2019 5:30 AM 0.00 0.0 M M M
6/21/2019 7:00 AM 0.03 M M M M
6/22/2019 7:30 AM 0.34 1.0 M M M Rain and snow
6/23/2019 7:00 AM 0.21 0.5 M M M Light snow at observation time
6/24/2019 5:30 AM 0.06 M M M M
6/25/2019 5:15 AM 0.00 0.0 M M M
7/2/2019 5:45 AM 0.00 0.0 M M M
7/3/2019 8:00 AM 0.00 0.0 M M M
7/4/2019 8:00 AM 0.00 0.0 M M M
7/5/2019 8:00 AM 0.00 0.0 M M M
7/6/2019 9:00 AM 0.00 0.0 M M M
7/7/2019 8:30 AM 0.00 0.0 M M M
7/8/2019 5:45 AM 0.01 M M M M
7/9/2019 5:30 AM 0.05 M M M M
7/10/2019 7:00 AM 0.00 0.0 M M M
7/11/2019 5:30 AM 0.00 0.0 M M M
7/12/2019 8:00 AM 0.00 0.0 M M M
7/13/2019 9:00 AM 0.03 M M M M
7/14/2019 7:00 AM 0.04 M M M M
7/15/2019 5:00 AM T M M M M
7/16/2019 6:00 AM 0.02 M M M M
7/17/2019 5:00 AM 0.00 0.0 M M M
7/18/2019 6:00 AM 0.00 0.0 M M M
7/19/2019 8:00 AM 0.00 0.0 M M M
7/20/2019 5:45 AM 0.00 0.0 M M M
7/23/2019 5:15 AM 0.01 M M M M
7/25/2019 5:30 AM 0.00 0.0 M M M
7/26/2019 7:00 AM 0.00 0.0 M M M
7/27/2019 8:30 AM 0.05 M M M M
7/28/2019 8:30 AM 0.16 M M M M
7/29/2019 6:45 AM 0.01 M M M M
7/30/2019 5:30 AM 0.00 0.0 M M M
7/31/2019 5:45 AM 0.14 M M M M
8/1/2019 5:15 AM 0.02 M M M M
8/2/2019 8:15 AM 0.08 M M M M
8/3/2019 7:30 AM 0.00 0.0 M M M
8/4/2019 8:30 AM 0.00 0.0 M M M
8/5/2019 5:30 AM 0.12 M M M M
8/6/2019 5:20 AM 0.00 0.0 M M M
8/7/2019 6:00 AM 0.00 0.0 M M M
8/8/2019 5:00 AM 0.03 M M M M
8/9/2019 7:00 AM 0.21 M M M M
8/10/2019 7:00 AM 0.00 0.0 M M M
8/11/2019 8:30 AM 0.22 M M M M
8/12/2019 5:30 AM 0.42 M M M M
8/13/2019 6:15 AM T M M M M
8/14/2019 6:30 AM 0.00 0.0 M M M
8/15/2019 6:45 AM 0.00 0.0 M M M
8/16/2019 7:00 AM 0.00 0.0 M M M
8/17/2019 8:00 AM 0.00 0.0 M M M
8/18/2019 8:00 AM 0.00 0.0 M M M
8/19/2019 6:15 AM 0.00 0.0 M M M
8/20/2019 5:45 AM 0.00 0.0 M M M
8/21/2019 5:30 AM 0.00 0.0 M M M
8/22/2019 5:30 AM 0.00 0.0 M M M
8/23/2019 5:45 AM 0.00 0.0 M M M
8/24/2019 7:00 AM 0.00 0.0 M M M
8/25/2019 7:00 AM 0.00 0.0 M M M
8/26/2019 4:45 AM 0.00 0.0 M M M
8/27/2019 4:45 AM 0.00 0.0 M M M
8/28/2019 5:45 AM 0.00 0.0 M M M
8/29/2019 5:30 AM 0.00 0.0 M M M
8/30/2019 7:00 AM 0.00 0.0 M M M
8/31/2019 8:30 AM 0.00 0.0 M M M
9/1/2019 6:45 AM 0.00 0.0 M M M
9/4/2019 4:45 AM 0.00 0.0 M M M
9/5/2019 5:00 AM 0.00 0.0 M M M
9/6/2019 9:00 AM 0.07 M M M M
9/7/2019 7:30 AM 0.19 M M M M
9/8/2019 7:00 AM 0.02 M M M M
9/9/2019 4:45 AM 0.11 M M M M
9/10/2019 4:50 AM T M M M M
9/11/2019 5:30 AM 0.00 0.0 M M M
9/12/2019 5:45 AM 0.02 M M M M
9/13/2019 6:30 AM 0.00 0.0 M M M
9/14/2019 7:55 AM 0.00 0.0 M M M
9/15/2019 7:00 AM 0.00 0.0 M M M
9/16/2019 5:00 AM 0.00 0.0 M M M
9/17/2019 5:30 AM 0.00 0.0 M M M
9/18/2019 6:30 AM 0.00 0.0 M M M
9/19/2019 5:30 AM 0.00 0.0 M M M
9/20/2019 7:00 AM 0.00 0.0 M M M
9/21/2019 8:00 AM 0.00 0.0 M M M
9/22/2019 7:30 AM 0.00 0.0 M M M
9/23/2019 5:30 AM 0.00 0.0 M M M
9/24/2019 4:30 AM 0.00 0.0 M M M
9/25/2019 7:30 AM 0.00 0.0 M M M
9/26/2019 5:00 AM 0.00 0.0 M M M
9/27/2019 7:30 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/13/2018 10/16/2018 5:30 AM 4 0.13 M M
10/21/2018 10/22/2018 5:00 AM 2 0.00 0.0 M
11/3/2018 11/05/2018 7:00 AM 3 0.25 5.0 M Snow melt
11/8/2018 11/15/2018 5:00 AM 8 0.00 4.0 M
11/25/2018 11/26/2018 4:30 AM 2 0.12 9.0 M precipitation is from snow melt
12/12/2018 12/13/2018 4:45 AM 2 0.06 M M
12/18/2018 12/19/2018 5:30 AM 2 T M M
2/13/2019 2/14/2019 5:15 AM 2 0.16 M M
3/4/2019 3/05/2019 7:00 AM 2 0.32 M M
3/24/2019 3/25/2019 5:00 AM 2 0.10 M M
5/1/2019 5/02/2019 5:00 AM 2 T 0.0 M
6/30/2019 7/01/2019 5:00 AM 2 0.30 M M
7/21/2019 7/22/2019 5:15 AM 2 0.05 M M
9/2/2019 9/03/2019 4:45 AM 2 0.00 M M
9/28/2019 9/30/2019 4:55 AM 3 0.08 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