Station Overview Station Location
Station Number WY-SL-11 Latitude 42.6885366439819
Station Name Big Piney 13.1 NE Longitude -109.953998923302
County Sublette Elevation (ft) 7088



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 0.79 0.15 4 0.15 4 0.00 0 0 2 2 3.9 4 0
Nov 19 0.54 0.59 3 0.59 3 0.00 0 0 3 0 7.8 3 2
Dec 19 0.58 0.06 1 0.06 1 0.00 0 0 1 0 1.0 1 1
Jan 20 0.54 0.71 7 0.71 7 0.00 0 0 6 1 12.9 7 4
Feb 20 0.51 0.73 4 0.73 4 0.00 0 0 4 0 14.3 4 2
March 20 0.62 0.18 2 0.18 2 0.00 0 0 2 0 2.0 2 0
April 20 0.80 0.60 2 0.60 2 0.00 0 0 2 0 8.5 2 0
May 20 1.46 0.82 5 0.82 5 0.00 0 0 5 0 1.0 1 0
June 20 1.19 1.55 5 1.55 5 0.00 0 0 5 0 1.0 1 0
July 20 0.90 0.70 5 0.70 5 0.00 0 0 5 0 0.0 0 0
Aug 20 0.94 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 20 1.13 0.32 1 0.32 1 0.00 0 0 1 0 0.0 0 0
Water Year Totals: 10.00" 6.41" 39 days 6.41" 39 0.00" 0 days 0 36 days 3 days 52.4" 25 days 9 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
10/2/2019
10/3/2019
10/4/2019
10/5/2019 0.02
10/6/2019
10/7/2019
10/8/2019
10/9/2019
10/10/2019
10/11/2019
10/12/2019
10/13/2019
10/14/2019
10/15/2019
10/16/2019
10/17/2019
10/18/2019
10/19/2019 T
10/20/2019
10/21/2019
10/22/2019
10/23/2019
10/24/2019
10/25/2019
10/26/2019
10/27/2019 0.13
10/28/2019 T
10/29/2019
10/30/2019
10/31/2019
11/1/2019
11/2/2019
11/3/2019
11/4/2019
11/5/2019
11/6/2019
11/7/2019
11/8/2019
11/9/2019
11/10/2019
11/11/2019
11/12/2019
11/13/2019
11/14/2019
11/15/2019
11/16/2019
11/17/2019
11/18/2019
11/19/2019
11/20/2019
11/21/2019 0.27
11/22/2019
11/23/2019
11/24/2019
11/25/2019
11/26/2019
11/27/2019
11/28/2019
11/29/2019 0.16
11/30/2019 0.16
12/1/2019
12/2/2019
12/3/2019
12/4/2019
12/5/2019
12/6/2019
12/7/2019
12/8/2019
12/9/2019
12/10/2019
12/11/2019
12/12/2019
12/13/2019
12/14/2019 0.06
12/15/2019
12/16/2019
12/17/2019
12/18/2019
12/19/2019
12/20/2019
12/21/2019
12/22/2019
12/23/2019
12/24/2019
12/25/2019
12/26/2019
12/27/2019
12/28/2019
12/29/2019
12/30/2019
12/31/2019
Day of YearDaily PrcpMultiday Prcp
1/1/2020 0.22
1/2/2020
1/3/2020
1/4/2020
1/5/2020 0.04
1/6/2020 T
1/7/2020
1/8/2020
1/9/2020
1/10/2020
1/11/2020 0.05
1/12/2020
1/13/2020
1/14/2020 0.09
1/15/2020 0.20
1/16/2020
1/17/2020
1/18/2020
1/19/2020
1/20/2020
1/21/2020
1/22/2020
1/23/2020
1/24/2020
1/25/2020
1/26/2020
1/27/2020 0.11
1/28/2020
1/29/2020
1/30/2020
1/31/2020
2/1/2020
2/2/2020
2/3/2020 0.35
2/4/2020
2/5/2020
2/6/2020
2/7/2020 0.21
2/8/2020
2/9/2020 0.06
2/10/2020
2/11/2020
2/12/2020
2/13/2020
2/14/2020
2/15/2020
2/16/2020
2/17/2020
2/18/2020
2/19/2020
2/20/2020
2/21/2020
2/22/2020
2/23/2020
2/24/2020 0.11
2/25/2020
2/26/2020
2/27/2020
2/28/2020
2/29/2020
3/1/2020 0.02
3/2/2020
3/3/2020
3/4/2020
3/5/2020
3/6/2020
3/7/2020
3/8/2020
3/9/2020
3/10/2020
3/11/2020
3/12/2020
3/13/2020
3/14/2020
3/15/2020
3/16/2020
3/17/2020
3/18/2020
3/19/2020
3/20/2020
3/21/2020
3/22/2020
3/23/2020
3/24/2020
3/25/2020 0.16
3/26/2020
3/27/2020
3/28/2020
3/29/2020
3/30/2020
3/31/2020
Day of YearDaily PrcpMultiday Prcp
4/1/2020
4/2/2020
4/3/2020
4/4/2020
4/5/2020
4/6/2020
4/7/2020
4/8/2020
4/9/2020
4/10/2020
4/11/2020
4/12/2020
4/13/2020
4/14/2020
4/15/2020
4/16/2020 0.50
4/17/2020
4/18/2020
4/19/2020
4/20/2020
4/21/2020
4/22/2020
4/23/2020
4/24/2020 0.10
4/25/2020
4/26/2020
4/27/2020
4/28/2020
4/29/2020
4/30/2020
5/1/2020 0.03
5/2/2020
5/3/2020 0.23
5/4/2020
5/5/2020
5/6/2020
5/7/2020
5/8/2020
5/9/2020
5/10/2020
5/11/2020
5/12/2020 0.29
5/13/2020
5/14/2020
5/15/2020
5/16/2020
5/17/2020
5/18/2020
5/19/2020
5/20/2020
5/21/2020
5/22/2020
5/23/2020 0.14
5/24/2020
5/25/2020
5/26/2020
5/27/2020
5/28/2020
5/29/2020
5/30/2020
5/31/2020 0.13
6/1/2020
6/2/2020
6/3/2020
6/4/2020
6/5/2020
6/6/2020 0.33
6/7/2020 0.37
6/8/2020
6/9/2020
6/10/2020
6/11/2020
6/12/2020
6/13/2020
6/14/2020
6/15/2020
6/16/2020
6/17/2020 0.66
6/18/2020
6/19/2020
6/20/2020
6/21/2020 0.15
6/22/2020
6/23/2020
6/24/2020
6/25/2020
6/26/2020
6/27/2020
6/28/2020
6/29/2020
6/30/2020 0.04
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.03
7/2/2020
7/3/2020
7/4/2020
7/5/2020
7/6/2020
7/7/2020
7/8/2020
7/9/2020
7/10/2020
7/11/2020
7/12/2020
7/13/2020
7/14/2020
7/15/2020
7/16/2020
7/17/2020
7/18/2020
7/19/2020
7/20/2020
7/21/2020
7/22/2020 0.12
7/23/2020 0.06
7/24/2020
7/25/2020
7/26/2020
7/27/2020 0.11
7/28/2020 0.38
7/29/2020
7/30/2020
7/31/2020
8/1/2020
8/2/2020
8/3/2020
8/4/2020
8/5/2020
8/6/2020
8/7/2020
8/8/2020
8/9/2020
8/10/2020
8/11/2020
8/12/2020
8/13/2020
8/14/2020
8/15/2020
8/16/2020
8/17/2020
8/18/2020
8/19/2020
8/20/2020
8/21/2020
8/22/2020
8/23/2020
8/24/2020
8/25/2020
8/26/2020
8/27/2020
8/28/2020
8/29/2020
8/30/2020
8/31/2020
9/1/2020
9/2/2020
9/3/2020
9/4/2020
9/5/2020
9/6/2020
9/7/2020
9/8/2020 0.32
9/9/2020
9/10/2020
9/11/2020
9/12/2020
9/13/2020
9/14/2020
9/15/2020
9/16/2020
9/17/2020
9/18/2020
9/19/2020
9/20/2020
9/21/2020
9/22/2020
9/23/2020
9/24/2020
9/25/2020
9/26/2020
9/27/2020
9/28/2020
9/29/2020
9/30/2020



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/5/2019 8:00 AM 0.02 1.0 0.02 M M blizzard conditions 6PM 10/4. Snow estimated as blowing hard
10/19/2019 8:00 AM T 0.2 T M M
10/27/2019 8:00 AM 0.13 2.5 0.13 M M
10/28/2019 8:00 AM T 0.2 T M M -15 degrees
11/21/2019 8:00 AM 0.27 2.3 0.27 M M
11/29/2019 8:00 AM 0.16 2.0 0.16 4.0 M
11/30/2019 8:00 AM 0.16 3.5 0.16 8.0 M Blizzard conditions - snow depth hard to judge - from zero to knee deep snow
12/14/2019 10:00 AM 0.06 1.0 0.06 12.0 M
1/1/2020 6:00 PM 0.22 3.7 0.22 12.0 M
1/5/2020 8:00 PM 0.04 1.0 M M M
1/6/2020 8:00 AM T 0.2 M M M
1/11/2020 11:00 AM 0.05 0.7 0.05 12.0 M
1/14/2020 8:00 AM 0.09 2.3 0.09 13.0 M
1/15/2020 8:00 AM 0.20 3.5 0.20 15.0 M
1/27/2020 8:00 AM 0.11 1.5 0.11 M M
2/3/2020 8:00 AM 0.35 9.0 0.35 19.0 M
2/7/2020 8:00 AM 0.21 1.8 0.21 18.0 M
2/9/2020 8:00 AM 0.06 1.5 0.06 M M
2/24/2020 8:00 AM 0.11 2.0 0.11 M M strong winds
3/1/2020 8:00 AM 0.02 0.5 0.02 M M
3/25/2020 8:00 AM 0.16 1.5 0.16 M M
4/16/2020 8:00 AM 0.50 7.5 0.50 M M
4/24/2020 8:00 AM 0.10 1.0 0.10 M M
5/1/2020 8:00 AM 0.03 M M M M
5/3/2020 8:00 AM 0.23 M M M M
5/12/2020 7:00 AM 0.29 M M M M
5/23/2020 10:00 AM 0.14 1.0 0.14 M M Rain and snow
5/31/2020 8:00 AM 0.13 M M M M
6/6/2020 2:00 PM 0.33 M M M M
6/7/2020 3:00 PM 0.37 1.0 0.37 M M mixed rain and snow
6/17/2020 8:00 AM 0.66 M M M M
6/21/2020 11:00 AM 0.15 M M M M
6/30/2020 1:00 PM 0.04 M M M M
7/1/2020 8:00 AM 0.03 M M M M
7/22/2020 6:00 PM 0.12 M M M M
7/23/2020 6:00 PM 0.06 M M M M
7/27/2020 8:00 PM 0.11 M M M M
7/28/2020 8:00 PM 0.38 M M M M
9/8/2020 8:00 AM 0.32 M M M M rain and snow



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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