Station Overview Station Location
Station Number WY-SW-23 Latitude 41.6979827880859
Station Name Rock Springs 7.6 NNW Longitude -109.282180786133
County Sweetwater Elevation (ft) 6600



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 12 0.91 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 12 0.63 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 12 0.47 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 13 0.41 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 13 0.46 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 13 0.70 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 13 0.99 0.00 1 0.00 1 0.00 0 0 0 0 0.0 0 0
May 13 1.32 0.93 15 0.93 15 0.00 0 0 5 0 0.0 0 0
June 13 0.91 0.04 25 0.04 25 0.00 0 0 1 0 0.0 0 0
July 13 0.75 0.10 31 0.10 28 0.00 3 1 6 0 0.0 0 0
Aug 13 0.68 0.74 32 0.72 27 0.02 5 2 5 0 0.0 0 0
Sept 13 1.04 2.00 30 2.00 30 0.00 0 0 13 0 0.0 0 0
Water Year Totals: 9.27" 3.81" 134 days 3.79" 126 0.02" 8 days 3 30 days 0 days 0.0" 0 days 0 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
10/1/2012
10/2/2012
10/3/2012
10/4/2012
10/5/2012
10/6/2012
10/7/2012
10/8/2012
10/9/2012
10/10/2012
10/11/2012
10/12/2012
10/13/2012
10/14/2012
10/15/2012
10/16/2012
10/17/2012
10/18/2012
10/19/2012
10/20/2012
10/21/2012
10/22/2012
10/23/2012
10/24/2012
10/25/2012
10/26/2012
10/27/2012
10/28/2012
10/29/2012
10/30/2012
10/31/2012
11/1/2012
11/2/2012
11/3/2012
11/4/2012
11/5/2012
11/6/2012
11/7/2012
11/8/2012
11/9/2012
11/10/2012
11/11/2012
11/12/2012
11/13/2012
11/14/2012
11/15/2012
11/16/2012
11/17/2012
11/18/2012
11/19/2012
11/20/2012
11/21/2012
11/22/2012
11/23/2012
11/24/2012
11/25/2012
11/26/2012
11/27/2012
11/28/2012
11/29/2012
11/30/2012
12/1/2012
12/2/2012
12/3/2012
12/4/2012
12/5/2012
12/6/2012
12/7/2012
12/8/2012
12/9/2012
12/10/2012
12/11/2012
12/12/2012
12/13/2012
12/14/2012
12/15/2012
12/16/2012
12/17/2012
12/18/2012
12/19/2012
12/20/2012
12/21/2012
12/22/2012
12/23/2012
12/24/2012
12/25/2012
12/26/2012
12/27/2012
12/28/2012
12/29/2012
12/30/2012
12/31/2012
Day of YearDaily PrcpMultiday Prcp
1/1/2013
1/2/2013
1/3/2013
1/4/2013
1/5/2013
1/6/2013
1/7/2013
1/8/2013
1/9/2013
1/10/2013
1/11/2013
1/12/2013
1/13/2013
1/14/2013
1/15/2013
1/16/2013
1/17/2013
1/18/2013
1/19/2013
1/20/2013
1/21/2013
1/22/2013
1/23/2013
1/24/2013
1/25/2013
1/26/2013
1/27/2013
1/28/2013
1/29/2013
1/30/2013
1/31/2013
2/1/2013
2/2/2013
2/3/2013
2/4/2013
2/5/2013
2/6/2013
2/7/2013
2/8/2013
2/9/2013
2/10/2013
2/11/2013
2/12/2013
2/13/2013
2/14/2013
2/15/2013
2/16/2013
2/17/2013
2/18/2013
2/19/2013
2/20/2013
2/21/2013
2/22/2013
2/23/2013
2/24/2013
2/25/2013
2/26/2013
2/27/2013
2/28/2013
3/1/2013
3/2/2013
3/3/2013
3/4/2013
3/5/2013
3/6/2013
3/7/2013
3/8/2013
3/9/2013
3/10/2013
3/11/2013
3/12/2013
3/13/2013
3/14/2013
3/15/2013
3/16/2013
3/17/2013
3/18/2013
3/19/2013
3/20/2013
3/21/2013
3/22/2013
3/23/2013
3/24/2013
3/25/2013
3/26/2013
3/27/2013
3/28/2013
3/29/2013
3/30/2013
3/31/2013
Day of YearDaily PrcpMultiday Prcp
4/1/2013
4/2/2013
4/3/2013
4/4/2013
4/5/2013
4/6/2013
4/7/2013
4/8/2013
4/9/2013
4/10/2013
4/11/2013
4/12/2013
4/13/2013
4/14/2013
4/15/2013 0.00
4/16/2013
4/17/2013
4/18/2013
4/19/2013
4/20/2013
4/21/2013
4/22/2013
4/23/2013
4/24/2013
4/25/2013
4/26/2013
4/27/2013
4/28/2013
4/29/2013
4/30/2013
5/1/2013
5/2/2013
5/3/2013
5/4/2013
5/5/2013
5/6/2013
5/7/2013
5/8/2013
5/9/2013
5/10/2013
5/11/2013
5/12/2013
5/13/2013 0.00
5/14/2013 0.00
5/15/2013
5/16/2013 0.00
5/17/2013 0.04
5/18/2013 0.00
5/19/2013
5/20/2013 0.38
5/21/2013 0.31
5/22/2013 0.02
5/23/2013 0.00
5/24/2013 0.00
5/25/2013 0.00
5/26/2013 0.00
5/27/2013 0.00
5/28/2013
5/29/2013 0.18
5/30/2013
5/31/2013 0.00
6/1/2013 0.00
6/2/2013 0.00
6/3/2013 0.00
6/4/2013 0.00
6/5/2013 0.00
6/6/2013 0.00
6/7/2013 0.00
6/8/2013 0.00
6/9/2013
6/10/2013 0.00
6/11/2013 0.00
6/12/2013 0.00
6/13/2013 0.00
6/14/2013 0.00
6/15/2013
6/16/2013
6/17/2013 0.00
6/18/2013 0.00
6/19/2013 0.00
6/20/2013 0.00
6/21/2013 0.00
6/22/2013 0.00
6/23/2013 0.00
6/24/2013 0.00
6/25/2013 0.04
6/26/2013 0.00
6/27/2013 0.00
6/28/2013
6/29/2013
6/30/2013 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2013 0.00
7/2/2013 0.00
7/3/2013 0.00
7/4/2013 0.01
7/5/2013 0.00
7/6/2013 0.00
7/7/2013 0.01
7/8/2013 0.00
7/9/2013 0.00
7/10/2013 0.00
7/11/2013 0.00
7/12/2013 0.00
7/13/2013 0.02
7/14/2013 0.01
7/15/2013 0.00
7/16/2013 **
7/17/2013 0.00
7/18/2013 0.02
7/19/2013 0.00
7/20/2013 0.00
7/21/2013 0.00
7/22/2013 0.00
7/23/2013 0.00
7/24/2013 0.00
7/25/2013 0.00
7/26/2013 0.00
7/27/2013 0.00
7/28/2013 0.03
7/29/2013 0.00
7/30/2013 0.00
7/31/2013 **
8/1/2013 0.32 0.00
8/2/2013 0.32
8/3/2013 0.00
8/4/2013 0.00
8/5/2013 0.00
8/6/2013 0.00
8/7/2013 0.00
8/8/2013 0.00
8/9/2013 0.04
8/10/2013 **
8/11/2013 **
8/12/2013 **
8/13/2013 0.02
8/14/2013 0.00
8/15/2013 0.00
8/16/2013 0.00
8/17/2013 0.00
8/18/2013 0.00
8/19/2013 0.00
8/20/2013 0.00
8/21/2013 0.00
8/22/2013 0.00
8/23/2013 0.00
8/24/2013 0.03
8/25/2013 0.00
8/26/2013 0.00
8/27/2013 0.00
8/28/2013 0.00
8/29/2013 0.00
8/30/2013 0.00
8/31/2013 0.01
9/1/2013 0.00
9/2/2013 0.00
9/3/2013 0.06
9/4/2013 0.04
9/5/2013 0.00
9/6/2013 0.00
9/7/2013 0.00
9/8/2013 0.00
9/9/2013 0.06
9/10/2013 0.00
9/11/2013 0.05
9/12/2013 0.59
9/13/2013 0.03
9/14/2013 0.12
9/15/2013 0.10
9/16/2013 0.01
9/17/2013 0.00
9/18/2013 0.02
9/19/2013 0.00
9/20/2013 0.00
9/21/2013 0.00
9/22/2013 0.00
9/23/2013 0.15
9/24/2013 0.00
9/25/2013 0.00
9/26/2013 0.36
9/27/2013 0.41
9/28/2013 0.00
9/29/2013 0.00
9/30/2013 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
4/15/2013 7:00 PM 0.00 0.0 M M M
5/13/2013 7:00 AM 0.00 0.0 M M M
5/14/2013 7:00 AM 0.00 0.0 M M M
5/16/2013 7:00 AM 0.00 0.0 M M M
5/17/2013 7:00 AM 0.04 M M M M
5/18/2013 7:00 AM 0.00 0.0 M M M
5/20/2013 7:00 AM 0.38 M M M M
5/21/2013 7:00 AM 0.31 M M M M
5/22/2013 7:00 AM 0.02 M M M M
5/23/2013 7:00 AM 0.00 0.0 M M M
5/24/2013 7:00 AM 0.00 0.0 M M M
5/25/2013 7:00 AM 0.00 0.0 M M M
5/26/2013 7:00 AM 0.00 0.0 M M M
5/27/2013 7:00 AM 0.00 0.0 M M M
5/29/2013 7:00 AM 0.18 M M M M
5/31/2013 7:00 AM 0.00 0.0 M M M
6/1/2013 7:00 AM 0.00 0.0 M M M
6/2/2013 7:00 AM 0.00 0.0 M M M
6/3/2013 7:00 AM 0.00 0.0 M M M
6/4/2013 7:00 AM 0.00 0.0 M M M
6/5/2013 7:00 AM 0.00 0.0 M M M
6/6/2013 7:00 AM 0.00 0.0 M M M
6/7/2013 7:00 AM 0.00 0.0 M M M
6/8/2013 7:00 AM 0.00 0.0 M M M
6/10/2013 7:00 AM 0.00 0.0 M M M
6/11/2013 7:00 AM 0.00 0.0 M M M High winds came through in the afternoon with thunder and a trace of rain about 4:45 P.M.
6/12/2013 7:00 AM 0.00 0.0 M M M
6/13/2013 7:00 AM 0.00 0.0 M M M
6/14/2013 7:00 AM 0.00 0.0 M M M Thunder showers starting at 10:28 and continuing off and on through 05:03 with only trace amounts of rain.
6/17/2013 7:00 AM 0.00 0.0 M M M
6/18/2013 7:00 AM 0.00 0.0 M M M
6/19/2013 7:00 AM 0.00 0.0 M M M Trace at approximately 2:45 PM.
6/20/2013 7:00 AM 0.00 0.0 M M M
6/21/2013 7:00 AM 0.00 0.0 M M M
6/22/2013 7:00 AM 0.00 0.0 M M M
6/23/2013 7:00 AM 0.00 0.0 M M M
6/24/2013 7:00 AM 0.00 0.0 M M M
6/25/2013 7:00 AM 0.04 M M M M
6/26/2013 7:00 AM 0.00 0.0 M M M
6/27/2013 7:00 AM 0.00 0.0 M M M
6/30/2013 7:00 AM 0.00 0.0 M M M Thunderstorm dropped .01. Less than this in rain gauge at 7:00 AM.
7/1/2013 7:00 AM 0.00 0.0 M M M Afternoon Thunderstorm left a trace.
7/2/2013 7:00 AM 0.00 0.0 M M M Afternoon thunder and lightning in the distance but no rain here.
7/3/2013 7:00 AM 0.00 0.0 M M M
7/4/2013 7:00 AM 0.01 M M M M All rain was from last nights storm.
7/5/2013 7:00 AM 0.00 0.0 M M M Trace in gauge.
7/6/2013 7:00 AM 0.00 0.0 M M M
7/7/2013 7:00 AM 0.01 M M M M
7/8/2013 7:00 AM 0.00 0.0 M M M
7/9/2013 7:00 AM 0.00 0.0 M M M
7/10/2013 7:00 AM 0.00 0.0 M M M
7/11/2013 7:00 AM 0.00 0.0 M M M
7/12/2013 7:00 AM 0.00 0.0 M M M
7/13/2013 7:00 AM 0.02 M M M M
7/14/2013 7:00 AM 0.01 M M M M
7/15/2013 7:00 AM 0.00 0.0 M M M
7/18/2013 7:00 AM 0.02 M M M M Trace at about 6:00 AM.
7/19/2013 7:00 AM 0.00 0.0 M M M
7/20/2013 7:00 AM 0.00 0.0 M M M
7/21/2013 7:00 AM 0.00 0.0 M M M
7/22/2013 7:00 AM 0.00 0.0 M M M
7/23/2013 7:00 AM 0.00 0.0 M M M
7/24/2013 7:00 AM 0.00 0.0 M M M
7/25/2013 7:00 AM 0.00 0.0 M M M
7/26/2013 7:00 AM 0.00 0.0 M M M
7/27/2013 7:00 AM 0.00 0.0 M M M
7/28/2013 7:00 AM 0.03 M M M M
7/29/2013 7:00 AM 0.00 0.0 M M M
7/30/2013 7:00 AM 0.00 0.0 M M M Trace at 4:53 which only lasted for two minutes. Nothing measurable in gauge.
8/1/2013 7:00 AM 0.32 M M M M Had heavy hail already reported. 1/4" to 1/2"
8/2/2013 8:30 AM 0.32 0.0 0.00 0.0 0.00 Had heavy hail already reported. 1/4" to 1/2"
8/3/2013 7:00 AM 0.00 0.0 M M M Rain shower at 4:53 lasted 4 minutes left less than .01.
8/4/2013 7:00 AM 0.00 0.0 M M M
8/5/2013 7:00 AM 0.00 0.0 M M M
8/6/2013 7:00 AM 0.00 0.0 M M M
8/7/2013 7:00 AM 0.00 0.0 M M M
8/8/2013 7:00 AM 0.00 0.0 M M M
8/9/2013 5:13 AM 0.04 M M M M Heaviest rain was from 5:48 PM through 5:50 & 6:04 leaving .04 in gauge, Had a little more latter but not enough to raise it another hundredth,
8/14/2013 7:00 AM 0.00 0.0 M M M Trace in gauge.
8/15/2013 7:00 AM 0.00 0.0 M M M
8/16/2013 6:30 AM 0.00 0.0 M M M
8/17/2013 7:00 AM 0.00 0.0 M M M
8/18/2013 7:00 AM 0.00 0.0 M M M
8/19/2013 7:00 AM 0.00 0.0 M M M
8/20/2013 7:00 AM 0.00 0.0 M M M
8/21/2013 7:00 AM 0.00 0.0 M M M
8/22/2013 6:30 AM 0.00 0.0 M M M
8/23/2013 7:00 AM 0.00 0.0 M M M
8/24/2013 7:00 AM 0.03 M M M M
8/25/2013 7:00 AM 0.00 0.0 M M M
8/26/2013 7:00 AM 0.00 0.0 M M M
8/27/2013 7:00 AM 0.00 0.0 M M M
8/28/2013 7:00 AM 0.00 0.0 M M M
8/29/2013 7:00 AM 0.00 0.0 M M M
8/30/2013 7:00 AM 0.00 0.0 M M M
8/31/2013 7:00 AM 0.01 M M M M It all came in the one shower
9/1/2013 7:00 AM 0.00 0.0 M M M
9/2/2013 7:00 AM 0.00 0.0 M M M
9/3/2013 7:00 AM 0.06 M M M M It started at 2:50 PM and had deposited .04" by 3:30 PM. An other shower passed over at 5:51 PM and lasted until 5:55 PM leaving .02"more
9/4/2013 7:00 AM 0.04 M M M M
9/5/2013 7:00 AM 0.00 0.0 M M M
9/6/2013 7:00 AM 0.00 0.0 M M M
9/7/2013 7:00 AM 0.00 0.0 M M M
9/8/2013 7:00 AM 0.00 0.0 M M M
9/9/2013 7:00 AM 0.06 M M M M
9/10/2013 7:00 AM 0.00 0.0 M M M
9/11/2013 8:00 AM 0.05 M M M M Started some time during the night and is still coming down at a steady rate.
9/12/2013 7:00 AM 0.59 M M M M It was already raining when I started measurements. 9:09 AM .21 in gauge,10;00 .38 in gauge, 11:09 .44, 12:00 PM.50.Rain stopped and started again between 6 and 7 PM. 7:02 gauge registered .55, at 8:00 .57, 9:00 .59. There was no more rain after this. There was no thunder and lightening during these showers.
9/13/2013 7:00 AM 0.03 M M M M
9/14/2013 7:00 AM 0.12 M M M M This storm came through late in the afternoon. There was no more rain accumulated in gauge from 5:30 PM through out the night.
9/15/2013 7:00 AM 0.10 M M M M Had .04 in gauge at the end of 6 minutes.The rest came within the next 1/2 hour. No more through the night.
9/16/2013 7:00 AM 0.01 M M M M
9/17/2013 7:00 AM 0.00 0.0 M M M Rain started at 6:54 Am leaving a trace in gauge at 7. Light rain is continuing.
9/18/2013 7:00 AM 0.02 M M M M
9/19/2013 7:00 AM 0.00 0.0 M M M
9/20/2013 7:00 AM 0.00 0.0 M M M
9/21/2013 7:00 AM 0.00 0.0 M M M
9/22/2013 7:00 AM 0.00 0.0 M M M
9/23/2013 7:00 AM 0.15 M M M M
9/24/2013 7:00 AM 0.00 0.0 M M M
9/25/2013 7:00 AM 0.00 0.0 M M M
9/26/2013 7:00 AM 0.36 M M M M Trace at 1:00PM,.01 by 2:00, .02 by 3:00, .20 by 4:13, .27 by 6:05, .31 by 7:06, .33 by 8:05, and .36 by 10:15. no more rain or snow after this.
9/27/2013 7:00 AM 0.41 M M M M Rain started at 4:32 PM,trace at 5:00,trace at 6:00,.1 at 7:00, .16 at 8:00, .3 at 9:07, .36 at 10:00. Another .05 accumulated during the night.
9/28/2013 7:00 AM 0.00 0.0 M M M Trace in gauge.
9/29/2013 7:00 AM 0.00 0.0 M M M
9/30/2013 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
7/16/2013 7/17/2013 7:00 AM 2 0.00 0.0 0.00
7/31/2013 8/01/2013 7:00 AM 2 0.00 M M
8/10/2013 8/13/2013 8:00 AM 4 0.02 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