Station Overview Station Location
Station Number MT-YS-11 Latitude 45.71478
Station Name Billings 7.4 SW Longitude -108.6473
County Yellowstone Elevation (ft) 3225



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 17 1.30 0.37 31 0.37 31 0.00 0 0 4 2 0.0 0 0
Nov 17 0.60 1.39 29 1.39 29 0.00 0 0 9 2 7.2 5 12
Dec 17 0.57 1.89 30 1.89 30 0.00 0 0 12 1 19.0 10 14
Jan 18 0.54 0.47 29 0.47 29 0.00 0 0 5 1 5.0 3 23
Feb 18 0.50 1.02 28 1.02 23 0.00 5 1 7 4 25.5 7 17
March 18 1.11 0.44 29 0.44 29 0.00 0 0 5 4 5.0 2 12
April 18 1.63 1.92 28 1.46 26 0.46 2 1 10 1 10.3 5 7
May 18 2.19 4.28 30 4.28 28 0.00 2 1 12 1 0.0 0 0
June 18 2.11 3.34 30 3.23 28 0.11 2 1 11 1 0.0 0 0
July 18 1.28 0.84 28 0.56 20 0.28 8 1 6 0 0.0 0 0
Aug 18 0.79 2.17 29 2.17 29 0.00 0 0 9 2 0.0 0 0
Sept 18 1.35 0.49 30 0.49 30 0.00 0 0 6 0 0.0 0 0
Water Year Totals: 13.97" 18.62" 351 days 17.77" 332 0.85" 19 days 5 96 days 19 days 72.0" 32 days 85 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
10/1/2017 0.06
10/2/2017 0.00
10/3/2017 0.00
10/4/2017 0.00
10/5/2017 0.08
10/6/2017 0.00
10/7/2017 0.00
10/8/2017 0.12
10/9/2017 0.00
10/10/2017 0.00
10/11/2017 0.00
10/12/2017 T
10/13/2017 0.00
10/14/2017 0.00
10/15/2017 0.00
10/16/2017 0.00
10/17/2017 0.00
10/18/2017 0.00
10/19/2017 0.00
10/20/2017 0.00
10/21/2017 0.00
10/22/2017 0.00
10/23/2017 T
10/24/2017 0.00
10/25/2017 0.00
10/26/2017 0.00
10/27/2017 0.00
10/28/2017 0.00
10/29/2017 0.00
10/30/2017 0.11
10/31/2017 0.00
11/1/2017 0.19
11/2/2017 0.55
11/3/2017 0.10
11/4/2017 0.13
11/5/2017 T
11/6/2017 0.00
11/7/2017 0.09
11/8/2017 0.00
11/9/2017 0.00
11/10/2017 0.00
11/11/2017 T
11/12/2017 0.06
11/13/2017
11/14/2017 0.00
11/15/2017 0.01
11/16/2017 0.00
11/17/2017 0.00
11/18/2017 0.00
11/19/2017 0.00
11/20/2017 0.00
11/21/2017 0.21
11/22/2017 0.00
11/23/2017 0.00
11/24/2017 0.00
11/25/2017 0.00
11/26/2017 0.00
11/27/2017 0.00
11/28/2017 0.05
11/29/2017 0.00
11/30/2017 0.00
12/1/2017 0.00
12/2/2017 0.00
12/3/2017
12/4/2017 0.18
12/5/2017 0.02
12/6/2017 0.00
12/7/2017 0.00
12/8/2017 0.00
12/9/2017 0.00
12/10/2017 0.00
12/11/2017 0.00
12/12/2017 0.00
12/13/2017 0.00
12/14/2017 0.00
12/15/2017 0.00
12/16/2017 0.09
12/17/2017 0.17
12/18/2017 0.00
12/19/2017 0.00
12/20/2017 0.00
12/21/2017 0.09
12/22/2017 0.12
12/23/2017 0.21
12/24/2017 0.00
12/25/2017 T
12/26/2017 0.06
12/27/2017 0.00
12/28/2017 0.19
12/29/2017 0.09
12/30/2017 0.56
12/31/2017 0.11
Day of YearDaily PrcpMultiday Prcp
1/1/2018 0.00
1/2/2018 0.00
1/3/2018 0.00
1/4/2018 0.00
1/5/2018 0.00
1/6/2018 0.00
1/7/2018 0.00
1/8/2018 0.00
1/9/2018 0.00
1/10/2018 0.07
1/11/2018 0.08
1/12/2018 0.11
1/13/2018 0.00
1/14/2018 0.00
1/15/2018 0.02
1/16/2018 0.00
1/17/2018 0.00
1/18/2018 0.00
1/19/2018 0.19
1/20/2018 0.00
1/21/2018 0.00
1/22/2018 0.00
1/23/2018 0.00
1/24/2018 0.00
1/25/2018
1/26/2018
1/27/2018 0.00
1/28/2018 0.00
1/29/2018 0.00
1/30/2018 0.00
1/31/2018 T
2/1/2018 T
2/2/2018 0.00
2/3/2018 0.00
2/4/2018 0.08
2/5/2018 0.14
2/6/2018 0.07
2/7/2018 T
2/8/2018 T
2/9/2018 0.33
2/10/2018 T
2/11/2018 0.00
2/12/2018 0.02
2/13/2018 0.00
2/14/2018 0.00
2/15/2018 0.30
2/16/2018 0.00
2/17/2018 0.00
2/18/2018 0.08
2/19/2018 **
2/20/2018 **
2/21/2018 **
2/22/2018 **
2/23/2018 0.00
2/24/2018 0.00
2/25/2018 0.00
2/26/2018 0.00
2/27/2018 0.00
2/28/2018 0.00
3/1/2018 0.00
3/2/2018 0.00
3/3/2018 0.00
3/4/2018 0.13
3/5/2018 0.19
3/6/2018 0.00
3/7/2018 0.00
3/8/2018 0.00
3/9/2018 0.00
3/10/2018 T
3/11/2018 0.00
3/12/2018 0.00
3/13/2018
3/14/2018 0.00
3/15/2018 T
3/16/2018 0.00
3/17/2018
3/18/2018 T
3/19/2018 0.00
3/20/2018 0.00
3/21/2018 0.00
3/22/2018 0.00
3/23/2018 0.00
3/24/2018 0.00
3/25/2018 0.00
3/26/2018 0.00
3/27/2018 0.00
3/28/2018 0.01
3/29/2018 0.09
3/30/2018 0.02
3/31/2018 T
Day of YearDaily PrcpMultiday Prcp
4/1/2018 0.02
4/2/2018 0.18
4/3/2018 0.08
4/4/2018 0.00
4/5/2018 0.13
4/6/2018 0.15
4/7/2018 0.02
4/8/2018 0.05
4/9/2018 0.00
4/10/2018 0.00
4/11/2018
4/12/2018 **
4/13/2018 0.46
4/14/2018 0.00
4/15/2018 0.00
4/16/2018 0.00
4/17/2018 0.07
4/18/2018
4/19/2018 0.00
4/20/2018 0.00
4/21/2018 0.00
4/22/2018 0.00
4/23/2018 T
4/24/2018 0.63
4/25/2018 0.00
4/26/2018 0.00
4/27/2018 0.00
4/28/2018 0.00
4/29/2018 0.00
4/30/2018 0.13
5/1/2018 0.08
5/2/2018 0.03
5/3/2018 0.00
5/4/2018 0.00
5/5/2018 0.00
5/6/2018 0.00
5/7/2018 0.00
5/8/2018 0.01
5/9/2018 0.00
5/10/2018 0.18
5/11/2018 0.29
5/12/2018 0.20
5/13/2018 0.13
5/14/2018 0.00
5/15/2018 0.00
5/16/2018 0.00
5/17/2018 0.00
5/18/2018 0.35
5/19/2018 0.61
5/20/2018 0.00
5/21/2018 0.00
5/22/2018 T
5/23/2018 1.06
5/24/2018 0.74
5/25/2018 0.00
5/26/2018 **
5/27/2018 T
5/28/2018 0.00
5/29/2018 0.60
5/30/2018
5/31/2018 0.00
6/1/2018 0.40
6/2/2018 0.19
6/3/2018 0.00
6/4/2018 0.00
6/5/2018 0.00
6/6/2018 0.00
6/7/2018 0.00
6/8/2018 0.17
6/9/2018 0.00
6/10/2018 0.00
6/11/2018 0.00
6/12/2018 T
6/13/2018 0.00
6/14/2018 0.00
6/15/2018 0.00
6/16/2018 0.60
6/17/2018 0.31
6/18/2018 0.34
6/19/2018 1.02
6/20/2018 0.01
6/21/2018 0.00
6/22/2018 0.11
6/23/2018 **
6/24/2018 0.11
6/25/2018 0.00
6/26/2018 0.00
6/27/2018 0.02
6/28/2018 0.00
6/29/2018 0.06
6/30/2018 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2018 0.02
7/2/2018 0.00
7/3/2018 0.36
7/4/2018 0.02
7/5/2018 0.00
7/6/2018 0.00
7/7/2018 0.00
7/8/2018 0.00
7/9/2018 0.07
7/10/2018 0.00
7/11/2018 0.06
7/12/2018 0.00
7/13/2018 0.00
7/14/2018 0.00
7/15/2018 0.00
7/16/2018
7/17/2018 0.00
7/18/2018 0.03
7/19/2018 0.00
7/20/2018 0.00
7/21/2018 0.00
7/22/2018 **
7/23/2018 **
7/24/2018 **
7/25/2018 **
7/26/2018 **
7/27/2018 **
7/28/2018 **
7/29/2018 0.28
7/30/2018
7/31/2018
8/1/2018 0.00
8/2/2018 0.00
8/3/2018 0.00
8/4/2018 0.33
8/5/2018 0.00
8/6/2018 0.04
8/7/2018 0.00
8/8/2018 0.00
8/9/2018 0.00
8/10/2018 0.00
8/11/2018 0.00
8/12/2018 0.00
8/13/2018 0.00
8/14/2018 0.04
8/15/2018 0.00
8/16/2018 0.00
8/17/2018 0.00
8/18/2018 T
8/19/2018 1.14
8/20/2018 0.15
8/21/2018 0.16
8/22/2018 0.03
8/23/2018
8/24/2018
8/25/2018 0.00
8/26/2018 0.00
8/27/2018 0.03
8/28/2018 0.25
8/29/2018 0.00
8/30/2018 0.00
8/31/2018 T
9/1/2018 0.00
9/2/2018 0.00
9/3/2018 0.00
9/4/2018 0.00
9/5/2018 0.00
9/6/2018 0.00
9/7/2018 0.00
9/8/2018 0.00
9/9/2018 0.00
9/10/2018 0.00
9/11/2018 0.00
9/12/2018 0.00
9/13/2018 0.00
9/14/2018 0.00
9/15/2018 0.00
9/16/2018 0.00
9/17/2018 0.00
9/18/2018 0.00
9/19/2018 0.00
9/20/2018 0.07
9/21/2018 0.08
9/22/2018 0.00
9/23/2018 0.00
9/24/2018 0.08
9/25/2018 0.05
9/26/2018 0.00
9/27/2018 0.00
9/28/2018 0.13
9/29/2018 0.00
9/30/2018 0.08



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2017 8:00 AM 0.06 0.0 M 0.0 M
10/2/2017 8:00 AM 0.00 0.0 M 0.0 M
10/3/2017 8:00 AM 0.00 0.0 M 0.0 M
10/4/2017 8:00 AM 0.00 0.0 M 0.0 M
10/5/2017 8:00 AM 0.08 0.0 M 0.0 M
10/6/2017 8:00 AM 0.00 0.0 M 0.0 M
10/7/2017 8:00 AM 0.00 0.0 M 0.0 M
10/8/2017 8:00 AM 0.12 M M M M
10/9/2017 8:00 AM 0.00 0.0 M 0.0 M
10/10/2017 8:00 AM 0.00 0.0 M 0.0 M
10/11/2017 8:00 AM 0.00 0.0 M 0.0 M
10/12/2017 8:00 AM T 0.0 M 0.0 M
10/13/2017 8:00 AM 0.00 0.0 M 0.0 M
10/14/2017 8:00 AM 0.00 0.0 M M 0.00
10/15/2017 8:00 AM 0.00 0.0 M 0.0 M
10/16/2017 8:00 AM 0.00 0.0 M 0.0 M
10/17/2017 8:00 AM 0.00 0.0 M 0.0 M
10/18/2017 8:00 AM 0.00 0.0 M 0.0 M
10/19/2017 8:00 AM 0.00 0.0 M 0.0 M
10/20/2017 8:00 AM 0.00 0.0 M 0.0 M
10/21/2017 8:00 AM 0.00 0.0 M 0.0 M
10/22/2017 8:00 AM 0.00 0.0 M 0.0 M
10/23/2017 8:00 AM T 0.0 M 0.0 M
10/24/2017 8:00 AM 0.00 0.0 M 0.0 M
10/25/2017 8:00 AM 0.00 0.0 M 0.0 M
10/26/2017 8:00 AM 0.00 0.0 M 0.0 M
10/27/2017 8:00 AM 0.00 0.0 M 0.0 M
10/28/2017 8:00 AM 0.00 0.0 M 0.0 M
10/29/2017 8:00 AM 0.00 0.0 M 0.0 M
10/30/2017 8:00 AM 0.11 0.0 M 0.0 M
10/31/2017 8:00 AM 0.00 0.0 M 0.0 M
11/1/2017 8:00 AM 0.19 0.0 M 0.0 M
11/2/2017 8:00 AM 0.55 2.0 M 2.0 M
11/3/2017 8:00 AM 0.10 1.5 M 3.0 M
11/4/2017 8:00 AM 0.13 1.7 0.13 4.5 M
11/5/2017 8:00 AM T T M 4.0 M
11/6/2017 8:00 AM 0.00 0.0 M 4.0 M Snow just starting to fall at time of observation.
11/7/2017 8:00 AM 0.09 1.5 0.09 5.0 M
11/8/2017 8:00 AM 0.00 0.0 M 3.5 M
11/9/2017 8:00 AM 0.00 0.0 M 3.5 M
11/10/2017 8:00 AM 0.00 0.0 M 3.0 M
11/11/2017 8:00 AM T 0.0 M 2.0 M Lite rain falling at time of observation.
11/12/2017 8:00 AM 0.06 0.0 M 1.0 M
11/14/2017 8:00 AM 0.00 0.0 M T M
11/15/2017 8:00 AM 0.01 0.0 M M M
11/16/2017 8:00 AM 0.00 0.0 M M M
11/17/2017 8:00 AM 0.00 0.0 M 0.0 M
11/18/2017 8:00 AM 0.00 0.0 M 0.0 M
11/19/2017 8:00 AM 0.00 0.0 M 0.0 M
11/20/2017 8:00 AM 0.00 0.0 M 0.0 M
11/21/2017 8:00 AM 0.21 0.5 M 0.5 M
11/22/2017 8:00 AM 0.00 0.0 M 0.0 M
11/23/2017 8:00 AM 0.00 0.0 M 0.0 M HAPPY THANKS GIVING;
11/24/2017 8:00 AM 0.00 0.0 M 0.0 M
11/25/2017 8:00 AM 0.00 0.0 M 0.0 M
11/26/2017 8:00 AM 0.00 0.0 M M M
11/27/2017 8:00 AM 0.00 0.0 M M M
11/28/2017 8:00 AM 0.05 0.0 M 0.0 M
11/29/2017 8:00 AM 0.00 0.0 M 0.0 M
11/30/2017 8:00 AM 0.00 0.0 M 0.0 M
12/1/2017 8:00 AM 0.00 0.0 M 0.0 M
12/2/2017 8:00 AM 0.00 0.0 M 0.0 M
12/4/2017 8:00 AM 0.18 0.0 M 0.0 M
12/5/2017 8:00 AM 0.02 0.3 0.02 0.5 M
12/6/2017 8:00 AM 0.00 0.0 M T M
12/7/2017 8:00 AM 0.00 0.0 M 0.0 M
12/8/2017 8:00 AM 0.00 0.0 M 0.0 M
12/9/2017 8:00 AM 0.00 0.0 M 0.0 M
12/10/2017 8:00 AM 0.00 0.0 M 0.0 M
12/11/2017 8:00 AM 0.00 0.0 M M M
12/12/2017 8:00 AM 0.00 0.0 M 0.0 M
12/13/2017 8:00 AM 0.00 0.0 M M M
12/14/2017 8:00 AM 0.00 0.0 M 0.0 M
12/15/2017 8:00 AM 0.00 0.0 M 0.0 M
12/16/2017 8:00 AM 0.09 T M T M Snow cover confined to grass area only.
12/17/2017 8:00 AM 0.17 1.5 M 1.5 0.17
12/18/2017 8:00 AM 0.00 0.0 M 1.0 M
12/19/2017 8:00 AM 0.00 0.0 M T M
12/20/2017 8:00 AM 0.00 0.0 M T M
12/21/2017 8:00 AM 0.09 1.5 M 1.5 0.09
12/22/2017 8:00 AM 0.12 2.0 M 3.5 M Lite snow and wind at time of observation.
12/23/2017 8:00 AM 0.21 2.0 M 4.5 M
12/24/2017 8:00 AM 0.00 0.0 M 4.5 M
12/25/2017 8:00 AM T T M 4.5 M SNOWING AT TIME OF OBSERVATION.
12/26/2017 8:00 AM 0.06 0.5 0.06 5.0 M
12/27/2017 8:00 AM 0.00 0.0 M 5.0 M
12/28/2017 8:00 AM 0.19 3.0 M 7.5 0.19
12/29/2017 8:00 AM 0.09 2.0 0.09 9.0 M Snow is falling at time observation.
12/30/2017 8:00 AM 0.56 5.0 0.56 14.5 M The wind at this location caused the snow to drift so snow depth is an estimate.
12/31/2017 8:00 AM 0.11 1.2 M 15.5 M
1/1/2018 8:00 AM 0.00 0.0 M 15.5 M
1/2/2018 8:00 AM 0.00 0.0 M 15.5 M
1/3/2018 8:00 AM 0.00 0.0 M 15.0 M
1/4/2018 8:00 AM 0.00 0.0 M M M
1/5/2018 8:00 AM 0.00 0.0 M 10.0 M
1/6/2018 8:00 AM 0.00 0.0 M 8.0 M
1/7/2018 8:00 AM 0.00 0.0 M 7.0 M
1/8/2018 8:00 AM 0.00 0.0 M 6.0 M
1/9/2018 8:00 AM 0.00 0.0 M M M
1/10/2018 8:00 AM 0.07 1.0 M 5.5 M Snow depth is estimate because of blowing snow.
1/11/2018 8:00 AM 0.08 1.5 M 6.5 M
1/12/2018 8:00 AM 0.11 2.5 M 9.0 M Lite snow falling at time of observation.
1/13/2018 8:00 AM 0.00 0.0 M 9.0 M
1/14/2018 8:00 AM 0.00 0.0 M 7.0 M
1/15/2018 8:00 AM 0.02 T M 6.0 M
1/16/2018 8:00 AM 0.00 0.0 M 6.0 M
1/17/2018 8:00 AM 0.00 0.0 M 6.0 M
1/18/2018 8:00 AM 0.00 0.0 M M M
1/19/2018 8:00 AM 0.19 0.0 M 5.0 M
1/20/2018 8:00 AM 0.00 0.0 M M M
1/21/2018 8:00 AM 0.00 0.0 M 4.0 M
1/22/2018 8:00 AM 0.00 0.0 M M M
1/23/2018 8:00 AM 0.00 0.0 M 4.0 M
1/24/2018 8:00 AM 0.00 0.0 M 3.0 M
1/27/2018 8:00 AM 0.00 0.0 M 3.0 M
1/28/2018 8:00 AM 0.00 0.0 M 3.0 M
1/29/2018 8:00 AM 0.00 0.0 M 2.0 M
1/30/2018 8:00 AM 0.00 0.0 M 2.0 M
1/31/2018 8:00 AM T 0.0 M M M
2/1/2018 8:00 AM T T M 1.0 M
2/2/2018 8:00 AM 0.00 0.0 M M M
2/3/2018 8:00 AM 0.00 0.0 M M M
2/4/2018 8:00 AM 0.08 7.0 M 8.0 M Still snowing at time observation.
2/5/2018 8:00 AM 0.14 2.5 M 8.5 M Lite snowing at time of observation.
2/6/2018 8:00 AM 0.07 1.0 M 9.0 M
2/7/2018 8:00 AM T T M 9.0 M
2/8/2018 8:00 AM T 0.0 M 8.5 M
2/9/2018 8:00 AM 0.33 8.0 M 16.0 M Snow depth may not be accurate because of wind blowing causing snow to drift.
2/10/2018 8:00 AM T T M 16.0 M
2/11/2018 8:00 AM 0.00 0.0 M 15.0 M
2/12/2018 8:00 AM 0.02 0.5 M 10.0 M Total snow depth is an average because of drifting.
2/13/2018 8:00 AM 0.00 0.0 M 10.0 M
2/14/2018 8:00 AM 0.00 0.0 M M M
2/15/2018 8:00 AM 0.30 5.0 M 12.0 M Snowing at time of observation.
2/16/2018 8:00 AM 0.00 0.0 M 12.0 M
2/17/2018 8:00 AM 0.00 0.0 M M M
2/18/2018 8:00 AM 0.08 1.5 M 11.0 M LITE WIND AND SNOWING AT TIME OF OBSERVATION.
2/24/2018 8:00 AM 0.00 0.0 M 9.0 M Cloud cover this morning and no wind.
2/25/2018 8:00 AM 0.00 0.0 M 9.0 M
2/26/2018 8:00 AM 0.00 0.0 M M M
2/27/2018 8:00 AM 0.00 0.0 M 9.0 M
2/28/2018 8:00 AM 0.00 0.0 M M M
3/1/2018 8:00 AM 0.00 0.0 M 8.0 M
3/2/2018 8:00 AM 0.00 0.0 M 8.0 M
3/3/2018 8:00 AM 0.00 0.0 M 8.0 M
3/4/2018 8:00 AM 0.13 2.0 M 10.0 M
3/5/2018 8:00 AM 0.19 3.0 M 13.0 M Snow depth is an estimate at this site due to drifting.
3/6/2018 8:00 AM 0.00 0.0 M M M
3/7/2018 8:00 AM 0.00 0.0 M 12.0 M Snow depth is an estimate.
3/8/2018 8:00 AM 0.00 0.0 M M M
3/9/2018 8:00 AM 0.00 0.0 M 12.0 M
3/10/2018 8:00 AM T T M M M
3/11/2018 8:00 AM 0.00 0.0 M 10.5 M
3/12/2018 8:00 AM 0.00 0.0 M M M
3/14/2018 8:00 AM 0.00 0.0 M 7.0 M
3/15/2018 8:00 AM T 0.0 M 6.0 M
3/16/2018 8:00 AM 0.00 0.0 M 5.0 M
3/18/2018 8:00 AM T 0.0 M 3.5 M
3/19/2018 8:00 AM 0.00 0.0 M M M
3/20/2018 8:00 AM 0.00 0.0 M M M
3/21/2018 8:00 AM 0.00 0.0 M M M
3/22/2018 8:00 AM 0.00 0.0 M M M
3/23/2018 8:00 AM 0.00 0.0 M M M Snow is confined to shaded areas and small piles from drifts.
3/24/2018 8:00 AM 0.00 0.0 M M M
3/25/2018 8:00 AM 0.00 0.0 M M M
3/26/2018 8:00 AM 0.00 0.0 M M M
3/27/2018 8:00 AM 0.00 0.0 M M M
3/28/2018 8:00 AM 0.01 0.0 M M M
3/29/2018 8:00 AM 0.09 T M T M
3/30/2018 8:00 AM 0.02 0.0 M 0.0 M
3/31/2018 8:00 AM T T M T M LITE SNOW FALLING AT TIME OBSERVATION.
4/1/2018 8:00 AM 0.02 T M T M
4/2/2018 8:00 AM 0.18 4.0 M 4.0 M Lite snow falling at time of observation.
4/3/2018 8:00 AM 0.08 2.5 M 6.5 M Not sure of total snow depth as the wind blew it around some.
4/4/2018 8:00 AM 0.00 0.0 M M M
4/5/2018 8:00 AM 0.13 0.5 M M M
4/6/2018 8:00 AM 0.15 3.0 M 5.5 M THE WIND BLEW SOME LAST NITE SODRIFTING HAS OCCURED.
4/7/2018 8:00 AM 0.02 T M 3.0 M
4/8/2018 8:00 AM 0.05 0.3 M 2.5 M
4/9/2018 8:00 AM 0.00 0.0 M 1.5 M
4/10/2018 8:00 AM 0.00 0.0 M 1.0 M
4/14/2018 8:00 AM 0.00 0.0 M M M
4/15/2018 8:00 AM 0.00 0.0 M 0.0 M
4/16/2018 8:00 AM 0.00 0.0 M 0.0 M
4/17/2018 8:00 AM 0.07 0.0 M 0.0 M
4/19/2018 8:00 AM 0.00 0.0 M 0.0 M
4/20/2018 8:00 AM 0.00 0.0 M 0.0 M
4/21/2018 8:00 AM 0.00 0.0 M 0.0 M
4/22/2018 8:00 AM 0.00 0.0 M M M
4/23/2018 8:00 AM T 0.0 M M M Lite wind and sprinkles of rain at observation.
4/24/2018 8:00 AM 0.63 T M T M
4/25/2018 8:00 AM 0.00 0.0 M 0.0 M
4/26/2018 8:00 AM 0.00 0.0 M 0.0 M
4/27/2018 8:00 AM 0.00 0.0 M 0.0 M
4/28/2018 8:00 AM 0.00 0.0 M 0.0 M
4/29/2018 8:00 AM 0.00 0.0 M M M
4/30/2018 8:00 AM 0.13 0.0 M 0.0 M
5/1/2018 8:00 AM 0.08 0.0 M 0.0 M
5/2/2018 8:00 AM 0.03 0.0 M 0.0 M
5/3/2018 8:00 AM 0.00 0.0 M 0.0 M
5/4/2018 8:00 AM 0.00 0.0 M 0.0 M
5/5/2018 8:00 AM 0.00 0.0 M 0.0 M
5/6/2018 8:00 AM 0.00 0.0 M 0.0 M
5/7/2018 8:00 AM 0.00 0.0 M 0.0 M
5/8/2018 8:00 AM 0.01 0.0 M 0.0 M
5/9/2018 8:00 AM 0.00 0.0 M 0.0 M
5/10/2018 8:00 AM 0.18 0.0 M 0.0 M
5/11/2018 8:00 AM 0.29 0.0 M 0.0 M
5/12/2018 8:00 AM 0.20 0.0 M 0.0 M
5/13/2018 8:00 AM 0.13 0.0 M 0.0 M
5/14/2018 8:00 AM 0.00 0.0 M 0.0 M
5/15/2018 8:00 AM 0.00 0.0 M 0.0 M
5/16/2018 8:00 AM 0.00 0.0 M M M
5/17/2018 8:00 AM 0.00 0.0 M M M
5/18/2018 8:00 AM 0.35 0.0 M 0.0 M
5/19/2018 8:00 AM 0.61 0.0 M 0.0 M
5/20/2018 8:00 AM 0.00 0.0 M 0.0 M
5/21/2018 8:00 AM 0.00 0.0 M 0.0 M
5/22/2018 8:00 AM T 0.0 M 0.0 M
5/23/2018 8:00 AM 1.06 0.0 M 0.0 M
5/24/2018 8:00 AM 0.74 0.0 M 0.0 M
5/25/2018 8:00 AM 0.00 0.0 M 0.0 M
5/28/2018 8:00 AM 0.00 0.0 M 0.0 M
5/29/2018 8:00 AM 0.60 0.0 M M M
5/31/2018 8:00 AM 0.00 0.0 M 0.0 M
6/1/2018 8:00 AM 0.40 0.0 M M M Rain shower at time of observation.
6/2/2018 8:00 AM 0.19 0.0 M 0.0 M
6/3/2018 8:00 AM 0.00 0.0 M 0.0 M
6/4/2018 8:00 AM 0.00 0.0 M 0.0 M
6/5/2018 8:00 AM 0.00 0.0 M 0.0 M
6/6/2018 8:00 AM 0.00 0.0 M M M
6/7/2018 8:00 AM 0.00 0.0 M 0.0 M
6/8/2018 8:00 AM 0.17 0.0 M 0.0 M
6/9/2018 8:00 AM 0.00 0.0 M M M
6/10/2018 8:00 AM 0.00 0.0 M 0.0 M
6/11/2018 8:00 AM 0.00 0.0 M 0.0 M
6/12/2018 8:00 AM T 0.0 M 0.0 M
6/13/2018 8:00 AM 0.00 0.0 M 0.0 M
6/14/2018 8:00 AM 0.00 0.0 M 0.0 M
6/15/2018 8:00 AM 0.00 0.0 M M M
6/16/2018 8:00 AM 0.60 0.0 M 0.0 M Raining at time of observation.
6/17/2018 8:00 AM 0.31 0.0 M 0.0 M
6/18/2018 8:00 AM 0.34 0.0 M 0.0 M
6/19/2018 8:00 AM 1.02 0.0 M 0.0 M
6/20/2018 8:00 AM 0.01 0.0 M 0.0 M
6/21/2018 8:00 AM 0.00 0.0 M 0.0 M
6/22/2018 8:00 AM 0.11 0.0 M 0.0 M
6/25/2018 8:00 AM 0.00 0.0 M 0.0 M
6/26/2018 8:00 AM 0.00 0.0 M 0.0 M
6/27/2018 8:00 AM 0.02 0.0 M 0.0 M
6/28/2018 8:00 AM 0.00 0.0 M 0.0 M
6/29/2018 8:00 AM 0.06 0.0 M 0.0 M
6/30/2018 8:00 AM 0.00 0.0 M 0.0 M
7/1/2018 8:00 AM 0.02 0.0 M 0.0 M
7/2/2018 8:00 AM 0.00 0.0 M 0.0 M
7/3/2018 8:00 AM 0.36 0.0 M 0.0 M
7/4/2018 8:00 AM 0.02 0.0 M 0.0 M
7/5/2018 8:00 AM 0.00 0.0 M 0.0 M
7/6/2018 8:00 AM 0.00 0.0 M M M
7/7/2018 8:00 AM 0.00 0.0 M 0.0 M
7/8/2018 8:00 AM 0.00 0.0 M 0.0 M
7/9/2018 8:00 AM 0.07 0.0 M 0.0 M
7/10/2018 8:00 AM 0.00 0.0 M 0.0 M
7/11/2018 8:00 AM 0.06 0.0 M 0.0 M
7/12/2018 8:00 AM 0.00 0.0 M 0.0 M
7/13/2018 8:00 AM 0.00 0.0 M 0.0 M
7/14/2018 8:00 AM 0.00 0.0 M M M
7/15/2018 8:00 AM 0.00 0.0 M 0.0 M
7/17/2018 8:00 AM 0.00 0.0 M 0.0 M
7/18/2018 8:00 AM 0.03 0.0 M 0.0 M
7/19/2018 8:00 AM 0.00 0.0 M 0.0 M
7/20/2018 8:00 AM 0.00 0.0 M 0.0 M
7/21/2018 8:00 AM 0.00 0.0 M M M
8/1/2018 8:00 AM 0.00 0.0 M 0.0 M
8/2/2018 8:00 AM 0.00 0.0 M 0.0 M
8/3/2018 8:00 AM 0.00 0.0 M 0.0 M
8/4/2018 8:00 AM 0.33 0.0 M 0.0 M
8/5/2018 8:00 AM 0.00 0.0 M 0.0 M
8/6/2018 8:00 AM 0.04 0.0 M 0.0 M
8/7/2018 8:00 AM 0.00 0.0 M 0.0 M
8/8/2018 8:00 AM 0.00 0.0 M 0.0 M
8/9/2018 8:00 AM 0.00 0.0 M 0.0 M
8/10/2018 8:00 AM 0.00 0.0 M 0.0 M
8/11/2018 8:00 AM 0.00 0.0 M 0.0 M
8/12/2018 8:00 AM 0.00 0.0 M 0.0 M
8/13/2018 8:00 AM 0.00 0.0 M M M
8/14/2018 8:00 AM 0.04 0.0 M 0.0 M
8/15/2018 8:00 AM 0.00 0.0 M 0.0 M
8/16/2018 8:00 AM 0.00 0.0 M 0.0 M
8/17/2018 8:00 AM 0.00 0.0 M 0.0 M
8/18/2018 8:00 AM T 0.0 M 0.0 M Lite rain at time of observation.
8/19/2018 8:00 AM 1.14 0.0 M 0.0 M
8/20/2018 8:00 AM 0.15 0.0 M 0.0 M
8/21/2018 8:00 AM 0.16 0.0 M 0.0 M
8/22/2018 8:00 AM 0.03 0.0 M 0.0 M
8/25/2018 8:00 AM 0.00 0.0 M 0.0 M
8/26/2018 8:00 AM 0.00 0.0 M 0.0 M
8/27/2018 8:00 AM 0.03 0.0 M 0.0 M Lite rain at time of observation.
8/28/2018 8:00 AM 0.25 0.0 M 0.0 M
8/29/2018 8:00 AM 0.00 0.0 M M M
8/30/2018 8:00 AM 0.00 0.0 M 0.0 M
8/31/2018 8:00 AM T 0.0 M 0.0 M
9/1/2018 8:00 AM 0.00 0.0 M 0.0 M
9/2/2018 8:00 AM 0.00 0.0 M M M
9/3/2018 8:00 AM 0.00 0.0 M 0.0 M
9/4/2018 8:00 AM 0.00 0.0 M 0.0 M
9/5/2018 8:00 AM 0.00 0.0 M 0.0 M
9/6/2018 8:00 AM 0.00 0.0 M 0.0 M
9/7/2018 8:00 AM 0.00 0.0 M M M
9/8/2018 8:00 AM 0.00 0.0 M M M
9/9/2018 8:00 AM 0.00 0.0 M 0.0 M
9/10/2018 8:00 AM 0.00 0.0 M 0.0 M
9/11/2018 8:00 AM 0.00 0.0 M M M
9/12/2018 8:00 AM 0.00 0.0 M 0.0 M
9/13/2018 8:00 AM 0.00 0.0 M 0.0 M
9/14/2018 8:00 AM 0.00 0.0 M 0.0 M
9/15/2018 8:00 AM 0.00 0.0 M 0.0 M
9/16/2018 8:00 AM 0.00 0.0 M 0.0 M
9/17/2018 8:00 AM 0.00 0.0 M 0.0 M
9/18/2018 8:00 AM 0.00 0.0 M 0.0 M
9/19/2018 8:00 AM 0.00 0.0 M 0.0 M
9/20/2018 8:00 AM 0.07 0.0 M 0.0 M
9/21/2018 8:00 AM 0.08 0.0 M 0.0 M
9/22/2018 8:00 AM 0.00 0.0 M 0.0 M
9/23/2018 8:00 AM 0.00 0.0 M 0.0 M
9/24/2018 8:00 AM 0.08 0.0 M 0.0 M
9/25/2018 8:00 AM 0.05 0.0 M 0.0 M
9/26/2018 8:00 AM 0.00 0.0 M 0.0 M
9/27/2018 8:00 AM 0.00 0.0 M 0.0 M
9/28/2018 5:30 AM 0.13 0.0 M M M
9/29/2018 8:00 AM 0.00 0.0 M M M
9/30/2018 8:00 AM 0.08 0.0 M 0.0 M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
2/19/2018 2/23/2018 6:00 PM 5 0.00 9.0 M
4/12/2018 4/13/2018 6:00 AM 2 0.46 0.0 M
5/26/2018 5/27/2018 6:00 PM 2 T 0.0 0.00
6/23/2018 6/24/2018 8:00 AM 2 0.11 0.0 0.00
7/22/2018 7/29/2018 8:00 AM 8 0.28 0.0 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