Station Overview Station Location
Station Number WY-FM-56 Latitude 42.55831
Station Name Lander 18.8 S Longitude -108.71402
County Fremont Elevation (ft) 7949



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 1.26 0.00 4 0.00 0 0.00 4 0 0 0 0.0 0 0
Nov 16 1.38 1.81 25 0.52 7 1.29 18 3 3 0 5.5 3 6
Dec 16 1.35 3.32 19 3.32 19 0.00 0 0 8 2 53.9 8 19
Jan 17 1.28 7.47 20 1.05 6 6.42 14 2 4 1 15.0 4 7
Feb 17 1.34 3.96 17 2.36 4 1.60 13 1 4 0 35.0 4 5
March 17 1.45 5.10 22 0.00 2 5.10 20 1 0 0 0.0 0 3
April 17 1.70 4.00 22 0.00 0 4.00 22 1 0 0 0.0 0 1
May 17 1.92 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 17 1.47 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 17 1.15 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 17 0.73 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 17 1.42 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 16.45" 25.66" 129 days 7.25" 38 18.41" 91 days 8 19 days 3 days 109.4" 19 days 41 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
10/3/2016
10/4/2016
10/5/2016
10/6/2016
10/7/2016
10/8/2016
10/9/2016
10/10/2016
10/11/2016
10/12/2016
10/13/2016
10/14/2016
10/15/2016
10/16/2016
10/17/2016
10/18/2016
10/19/2016
10/20/2016
10/21/2016
10/22/2016
10/23/2016
10/24/2016
10/25/2016
10/26/2016
10/27/2016
10/28/2016 **
10/29/2016 **
10/30/2016 **
10/31/2016 **
11/1/2016 0.24
11/2/2016 **
11/3/2016 **
11/4/2016 **
11/5/2016 **
11/6/2016 **
11/7/2016 **
11/8/2016 **
11/9/2016 **
11/10/2016 **
11/11/2016 **
11/12/2016 **
11/13/2016 **
11/14/2016 0.00
11/15/2016 0.00
11/16/2016 **
11/17/2016 **
11/18/2016 **
11/19/2016 1.05
11/20/2016 0.00
11/21/2016
11/22/2016 0.32
11/23/2016
11/24/2016 0.00
11/25/2016
11/26/2016 0.00
11/27/2016 0.06
11/28/2016
11/29/2016 0.14
11/30/2016
12/1/2016 T
12/2/2016 0.05
12/3/2016 0.00
12/4/2016 0.00
12/5/2016
12/6/2016 0.64
12/7/2016
12/8/2016 T
12/9/2016 0.03
12/10/2016
12/11/2016 0.53
12/12/2016
12/13/2016 0.06
12/14/2016 0.00
12/15/2016
12/16/2016
12/17/2016 1.27
12/18/2016
12/19/2016 0.00
12/20/2016
12/21/2016 0.00
12/22/2016 0.00
12/23/2016 0.00
12/24/2016
12/25/2016
12/26/2016 0.56
12/27/2016
12/28/2016 0.18
12/29/2016 0.00
12/30/2016 0.00
12/31/2016
Day of YearDaily PrcpMultiday Prcp
1/1/2017
1/2/2017
1/3/2017 0.24
1/4/2017 0.12
1/5/2017 0.10
1/6/2017 0.00
1/7/2017
1/8/2017 **
1/9/2017 **
1/10/2017 **
1/11/2017 **
1/12/2017 **
1/13/2017 M 3.21
1/14/2017
1/15/2017
1/16/2017
1/17/2017
1/18/2017 T
1/19/2017
1/20/2017
1/21/2017
1/22/2017
1/23/2017
1/24/2017
1/25/2017 0.59
1/26/2017 **
1/27/2017 **
1/28/2017 **
1/29/2017 **
1/30/2017 **
1/31/2017 **
2/1/2017 **
2/2/2017 **
2/3/2017 **
2/4/2017 **
2/5/2017 **
2/6/2017 **
2/7/2017 **
2/8/2017 **
2/9/2017 **
2/10/2017 **
2/11/2017 **
2/12/2017 M **
2/13/2017 1.60
2/14/2017
2/15/2017
2/16/2017
2/17/2017
2/18/2017 0.14
2/19/2017
2/20/2017
2/21/2017
2/22/2017 0.26
2/23/2017
2/24/2017 1.63
2/25/2017
2/26/2017
2/27/2017
2/28/2017 0.33
3/1/2017
3/2/2017
3/3/2017
3/4/2017
3/5/2017 **
3/6/2017 **
3/7/2017 **
3/8/2017 M 5.10
3/9/2017
3/10/2017
3/11/2017 0.00
3/12/2017
3/13/2017
3/14/2017
3/15/2017 0.00
3/16/2017 **
3/17/2017 **
3/18/2017 **
3/19/2017 **
3/20/2017 **
3/21/2017 **
3/22/2017 **
3/23/2017 **
3/24/2017 **
3/25/2017 **
3/26/2017 **
3/27/2017 **
3/28/2017 **
3/29/2017 **
3/30/2017 **
3/31/2017 **
Day of YearDaily PrcpMultiday Prcp
4/1/2017 **
4/2/2017 **
4/3/2017 **
4/4/2017 **
4/5/2017 **
4/6/2017 **
4/7/2017 **
4/8/2017 **
4/9/2017 **
4/10/2017 **
4/11/2017 **
4/12/2017 **
4/13/2017 **
4/14/2017 **
4/15/2017 **
4/16/2017 **
4/17/2017 **
4/18/2017 **
4/19/2017 **
4/20/2017 **
4/21/2017 **
4/22/2017 M 4.00
4/23/2017
4/24/2017
4/25/2017
4/26/2017
4/27/2017
4/28/2017
4/29/2017
4/30/2017
5/1/2017
5/2/2017
5/3/2017
5/4/2017
5/5/2017
5/6/2017
5/7/2017
5/8/2017
5/9/2017
5/10/2017
5/11/2017
5/12/2017
5/13/2017
5/14/2017
5/15/2017
5/16/2017
5/17/2017
5/18/2017
5/19/2017
5/20/2017
5/21/2017
5/22/2017
5/23/2017
5/24/2017
5/25/2017
5/26/2017
5/27/2017
5/28/2017
5/29/2017
5/30/2017
5/31/2017
6/1/2017
6/2/2017
6/3/2017
6/4/2017
6/5/2017
6/6/2017
6/7/2017
6/8/2017
6/9/2017
6/10/2017
6/11/2017
6/12/2017
6/13/2017
6/14/2017
6/15/2017
6/16/2017
6/17/2017
6/18/2017
6/19/2017
6/20/2017
6/21/2017
6/22/2017
6/23/2017
6/24/2017
6/25/2017
6/26/2017
6/27/2017
6/28/2017
6/29/2017
6/30/2017
Day of YearDaily PrcpMultiday Prcp
7/1/2017
7/2/2017
7/3/2017
7/4/2017
7/5/2017
7/6/2017
7/7/2017
7/8/2017
7/9/2017
7/10/2017
7/11/2017
7/12/2017
7/13/2017
7/14/2017
7/15/2017
7/16/2017
7/17/2017
7/18/2017
7/19/2017
7/20/2017
7/21/2017
7/22/2017
7/23/2017
7/24/2017
7/25/2017
7/26/2017
7/27/2017
7/28/2017
7/29/2017
7/30/2017
7/31/2017
8/1/2017
8/2/2017
8/3/2017
8/4/2017
8/5/2017
8/6/2017
8/7/2017
8/8/2017
8/9/2017
8/10/2017
8/11/2017
8/12/2017
8/13/2017
8/14/2017
8/15/2017
8/16/2017
8/17/2017
8/18/2017
8/19/2017
8/20/2017
8/21/2017
8/22/2017
8/23/2017
8/24/2017
8/25/2017
8/26/2017
8/27/2017
8/28/2017
8/29/2017
8/30/2017
8/31/2017
9/1/2017
9/2/2017
9/3/2017
9/4/2017
9/5/2017
9/6/2017
9/7/2017
9/8/2017
9/9/2017
9/10/2017
9/11/2017
9/12/2017
9/13/2017
9/14/2017
9/15/2017
9/16/2017
9/17/2017
9/18/2017
9/19/2017
9/20/2017
9/21/2017
9/22/2017
9/23/2017
9/24/2017
9/25/2017
9/26/2017
9/27/2017
9/28/2017
9/29/2017
9/30/2017



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
11/15/2016 8:00 AM 0.00 0.0 M M M
11/20/2016 11:30 AM 0.00 0.0 0.00 11.5 1.05 Warming temps
11/22/2016 1:00 PM 0.32 2.6 0.32 7.5 1.19
11/24/2016 9:00 AM 0.00 0.0 M 7.0 1.13 Staying cold. Temp = 10F at 9 AM
11/26/2016 9:00 AM 0.00 0.0 M 6.5 0.80 Snow temp is staying in the low 20's
11/27/2016 10:00 AM 0.06 1.1 0.06 7.7 1.20
11/29/2016 9:00 AM 0.14 1.8 0.14 9.5 1.21 Cold dry snow.
12/1/2016 10:00 AM T M M 9.5 1.21
12/2/2016 10:00 AM 0.05 0.8 0.05 8.0 1.29 Very cold snow.
12/3/2016 11:00 AM 0.00 0.0 M 8.0 1.28
12/4/2016 9:00 AM 0.00 0.0 M 8.0 1.28 Blustery high winds downslope (from the south).
12/6/2016 9:00 AM 0.64 11.5 0.64 16.5 1.92 This snow actually fell yesterday, but had not been able to access the site.
12/8/2016 9:00 AM T M M 13.5 1.77 Very cold temps, subzero to 7F
12/9/2016 9:00 AM 0.03 0.3 0.03 13.0 1.34 Considerably warmer than last few days.
12/11/2016 8:00 AM 0.53 10.0 0.53 22.0 1.62 Storm was yesterday from the SE. Heavy winds, lots of drifting. Snow temp 27.5 this AM
12/13/2016 9:00 AM 0.06 0.8 0.06 19.0 2.01 Still lots of wind action. Temps high in low 20's today.
12/14/2016 9:00 AM 0.00 0.0 M 19.0 2.01
12/17/2016 9:00 AM 1.27 20.0 1.27 34.0 2.99 Precipitation appeared to start as rain or wet snow, then the temp dropped. -33F overnight, -12 at 9AM
12/19/2016 9:00 AM 0.00 0.0 M 30.5 2.63 Cold temps and downslope winds creating major drifting
12/21/2016 9:00 AM 0.00 0.0 M 27.0 2.60 Yesterday afternoon winds caused great drifting and scouring.
12/22/2016 9:00 AM 0.00 0.0 M 26.0 2.60 Getting below zero at night, in the mid-20's day. No wind of note in last 48 hrs.
12/23/2016 9:00 AM 0.00 0.0 M 26.0 2.53 Below zero overnight, warming to 27F by noon. Winds picking up, and overcast from south starting in late afternoon.
12/26/2016 8:00 AM 0.56 6.0 0.56 29.0 5.66 Very cold snow pack. 10F at reading. With prior calculations, I had used the wrong diameter for the snowpack sampling tube, so my SWE calculations were off. I am not able to melt the snow at the site, and so I am getting a gram wt of the snow, then converting to SWE.
12/28/2016 9:00 AM 0.18 4.5 0.18 32.0 6.61 Very light snow, but the temps have warmed up. Lots of drifting in last 24 hrs
12/29/2016 9:00 AM 0.00 0.0 M 32.0 6.68 Warmed up to mid-twenties today.
12/30/2016 9:00 AM 0.00 0.0 M 29.0 6.60
1/3/2017 9:00 AM 0.24 3.5 0.24 31.0 7.10 Corrected data.
1/4/2017 9:00 AM 0.12 1.5 0.12 31.5 7.28 Cold moving in. Winds moderate from the north (upslope).
1/5/2017 9:00 AM 0.10 1.0 0.10 32.0 7.43 Low of -25F this AM, high of zero today.
1/6/2017 9:00 AM 0.00 0.0 M 31.5 7.40 -24F overnight. Upslope winds mild at night.
1/13/2017 9:00 AM M M M 47.0 9.93 this is accrued from this weeks storm. The hwy was closed for 3 days, so unable to take reading until today. Drifting indicated downslope (from south) winds. {EDIT: Observer reported 21.0 of new snowfall with 3.21 for SWE and new precip but indicated in the notes that this was a multi-day report. This needs to be entered into a multi-day report instead of a 24 hour report. Changed reports of 21.o and 3.21 to NA until observer can be contacted to verify. Submission Time Before EDIT: 1/13/2017 6:56 PM CoCoSTAFF DNT}
1/18/2017 9:00 AM T M M 42.0 9.97 Been clear and cold since last dump. High temps of mid twenties during days, -7F at night. No winds.
1/25/2017 9:00 AM 0.59 9.0 0.59 47.0 10.37 Yesterdays snow, had an upslope pattern from the North.
2/12/2017 9:00 AM M M M 43.0 10.43 Unable to access site for last 10 days. So the new snowfall measures are accumulated since then. {EDIT: Observer indicated in the notes that this was for a time period of greater than 24 hours. Changed new snowfall of 6.0 and new precip/new SWE of 1.60's to NA until observer can be contacted. Submission Time Before EDIT: 2/13/2017 7:37 AM CoCoSTAFF DNT}
2/18/2017 9:00 AM 0.14 1.5 0.14 42.0 10.60 Snow with southerly winds last night
2/22/2017 9:00 AM 0.26 1.5 0.26 43.5 10.85 Major snowfall due in next 24hrs
2/24/2017 9:00 AM 1.63 27.0 1.63 68.0 12.51 Upslope storm from the north
2/28/2017 9:00 AM 0.33 5.0 0.33 70.0 12.97 Strong downslope winds from south.
3/8/2017 9:00 AM M M M 63.0 13.61 Downslope from S. drifting over last 3 days. Warm and very windy today. {EDIT: Observer reported 0.68 of new precip, 5.1 of new snowfall, 0.68 of new SWE, 63.0 of total snow depth and 13.61 of total SWE. Observer indicated in the notes that this was a multi-day report. This should be entered into a multi-day report not a 24 hour report. Changed reports of 0.68 and 5.1 until observer can be contacted to verify. Submission Time Before EDIT: 3/08/2017 3:51 PM CoCoSATFF DNT}
3/11/2017 8:00 AM 0.00 0.0 0.00 55.0 13.50 Snowpack is near isothermal at 32F, so melting could occur swiftly. Still dropping slightly below 32F at night, but days are in high 40's
3/15/2017 8:00 AM 0.00 0.0 M 48.0 15.94 Snow temp at 32F
4/22/2017 8:00 AM M M M 39.0 14.95 Been a month since I have been up there, so the gauge total is for that time period.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/28/2016 11/01/2016 9:00 AM 5 0.24 0.0 0.00
11/2/2016 11/14/2016 9:00 AM 13 0.00 M M No precipt. since prior report. Temps freezing at night.
11/16/2016 11/19/2016 12:00 PM 4 1.05 11.5 1.05 Upslope storm occurred 2 days ago. Been very windy today. No prior snow, so the snowpack is all from that storm.
1/8/2017 1/11/2017 8:00 AM 4 3.21 21.0 M this is accrued from this weeks storm. The hwy was closed for 3 days, so unable to take reading until today. Drifting indicated downslope (from south) winds.
1/10/2017 1/13/2017 8:00 AM 4 3.21 47.0 9.93
1/26/2017 2/13/2017 8:00 AM 19 1.60 43.0 10.43
3/5/2017 3/08/2017 9:00 AM 4 5.10 63.0 0.68 Melted liquid from SD was 13.6"
3/16/2017 4/22/2017 8:00 AM 38 4.00 39.0 14.95



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