Station Overview Station Location
Station Number SD-LW-16 Latitude 44.53286
Station Name Spearfish 3.4 NNW Longitude -103.87883
County Lawrence Elevation (ft) 3450



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 2.05 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 12 0.88 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 12 0.68 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 13 0.46 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 13 0.66 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 13 1.25 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 13 2.25 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 13 3.49 5.83 7 5.83 7 0.00 0 0 7 0 0.0 0 0
June 13 3.53 4.47 4 4.47 4 0.00 0 0 4 0 0.0 0 0
July 13 2.08 0.48 1 0.48 1 0.00 0 0 1 0 0.0 0 0
Aug 13 1.66 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 13 1.77 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 20.76" 10.78" 12 days 10.78" 12 0.00" 0 days 0 12 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
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
5/14/2013
5/15/2013
5/16/2013
5/17/2013
5/18/2013 0.30
5/19/2013 0.84
5/20/2013 1.12
5/21/2013 1.41
5/22/2013 0.25
5/23/2013
5/24/2013
5/25/2013
5/26/2013
5/27/2013
5/28/2013
5/29/2013
5/30/2013 1.12
5/31/2013 0.79
6/1/2013 1.71
6/2/2013
6/3/2013
6/4/2013
6/5/2013
6/6/2013
6/7/2013
6/8/2013
6/9/2013
6/10/2013
6/11/2013
6/12/2013 0.52
6/13/2013
6/14/2013
6/15/2013
6/16/2013
6/17/2013
6/18/2013
6/19/2013
6/20/2013
6/21/2013
6/22/2013 0.50
6/23/2013 1.74
6/24/2013
6/25/2013
6/26/2013
6/27/2013
6/28/2013
6/29/2013
6/30/2013
Day of YearDaily PrcpMultiday Prcp
7/1/2013
7/2/2013
7/3/2013
7/4/2013
7/5/2013
7/6/2013
7/7/2013
7/8/2013 0.48
7/9/2013
7/10/2013
7/11/2013
7/12/2013
7/13/2013
7/14/2013
7/15/2013
7/16/2013
7/17/2013
7/18/2013
7/19/2013
7/20/2013
7/21/2013
7/22/2013
7/23/2013
7/24/2013
7/25/2013
7/26/2013
7/27/2013
7/28/2013
7/29/2013
7/30/2013
7/31/2013
8/1/2013
8/2/2013
8/3/2013
8/4/2013
8/5/2013
8/6/2013
8/7/2013
8/8/2013
8/9/2013
8/10/2013
8/11/2013
8/12/2013
8/13/2013
8/14/2013
8/15/2013
8/16/2013
8/17/2013
8/18/2013
8/19/2013
8/20/2013
8/21/2013
8/22/2013
8/23/2013
8/24/2013
8/25/2013
8/26/2013
8/27/2013
8/28/2013
8/29/2013
8/30/2013
8/31/2013
9/1/2013
9/2/2013
9/3/2013
9/4/2013
9/5/2013
9/6/2013
9/7/2013
9/8/2013
9/9/2013
9/10/2013
9/11/2013
9/12/2013
9/13/2013
9/14/2013
9/15/2013
9/16/2013
9/17/2013
9/18/2013
9/19/2013
9/20/2013
9/21/2013
9/22/2013
9/23/2013
9/24/2013
9/25/2013
9/26/2013
9/27/2013
9/28/2013
9/29/2013
9/30/2013



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
5/18/2013 7:00 AM 0.30 M M M M Severe T-storms forcasted for much of this area thru Friday night, but nothing here, just much needed rain. Some surrounding spots received much more rain.
5/19/2013 7:00 AM 0.84 M M M M Severe T-storms Saturday evening forcasted, but nothing severe at my OBS, just a real lightning show and no hail at my obs. .84 of needed rain. Some surrounding areas received alot of hail.
5/20/2013 7:00 AM 1.12 M M M M 1.12" of rain in the last 24 hrs. Windy today and still raining at obs time. 47 degrees this morning
5/21/2013 8:30 AM 1.41 M M M M Still raining. Spearfish Creek is running strong this morning.
5/22/2013 7:30 AM 0.25 M M M M The steadier rain started to back-off about 11am on Tuesday. At OBS time on Wednesday still misting. No wind. Spearfish creek is going down.
5/30/2013 7:30 AM 1.12 M M M M Nice soaking rain. No flooding at my OBS. Going to be windy today with more rain coming this afternoon
5/31/2013 7:00 AM 0.79 M M M M Rained all afternoon on Thursday and into the evening. Quite windy Thursday. Windy this Friday but rain stopped at OBS time.
6/1/2013 7:00 AM 1.71 M M M M 1.71 Inches in the last 24 hrs. Spearfish and Higgins creek are running hard. Higgins is over the road by my location.
6/12/2013 7:00 AM 0.52 M M M M Thunder storm Tuesday evening around 830pm. Lot of lightning, but nothing severe. A little bit of tiny hail about the size of BB's, but it didn't last very long and nothing severe. Nice rain though, .52" to keep the grass growing.
6/22/2013 8:00 AM 0.50 M M M M .50 rain in last 24 hrs and no severe weather at my location. Other area's received more rain that raised the level of Spearfish Creek.
6/23/2013 7:00 AM 1.74 M M M M Severe hail & wind late Saturday afternoon & rain. Some hail the size of golf balls. The wind driven hail caused much tree damage. My yard looks like caesar salad. Not sure how accurate the rain gauge is with high wind like that. Hail balls in the gauge too.
7/8/2013 7:00 AM 0.48 M M M M A nice thunder shower this morning about 4:30 to 5am this morning. Nice rain shower of .48". No severe weather at my location



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