Station Overview Station Location
Station Number ND-MK-1 Latitude 47.4
Station Name Grassy Butte 2 ENE Longitude -103.21
County McKenzie Elevation (ft) 2624



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 1.22 1.52 3 1.52 3 0.00 0 0 3 0 3.5 1 1
Nov 12 0.62 0.61 2 0.61 2 0.00 0 0 2 0 5.6 1 1
Dec 12 0.47 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 13 0.39 0.10 1 0.10 1 0.00 0 0 1 0 2.0 1 1
Feb 13 0.37 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 13 0.73 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 13 1.14 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 13 2.33 2.55 3 2.55 3 0.00 0 0 3 0 0.0 0 0
June 13 3.20 0.23 1 0.23 1 0.00 0 0 1 0 0.0 0 0
July 13 2.45 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 13 1.64 1.68 2 1.68 2 0.00 0 0 2 0 0.0 0 0
Sept 13 1.37 1.51 2 1.51 2 0.00 0 0 2 0 0.0 0 0
Water Year Totals: 15.93" 8.20" 14 days 8.20" 14 0.00" 0 days 0 14 days 0 days 11.1" 3 days 3 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 1.15
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 0.20
10/17/2012
10/18/2012
10/19/2012
10/20/2012
10/21/2012
10/22/2012 0.17
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 0.15
11/3/2012
11/4/2012
11/5/2012
11/6/2012
11/7/2012
11/8/2012
11/9/2012
11/10/2012 0.46
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 0.10
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 0.49
5/19/2013
5/20/2013
5/21/2013
5/22/2013
5/23/2013
5/24/2013
5/25/2013
5/26/2013
5/27/2013
5/28/2013
5/29/2013
5/30/2013 1.07
5/31/2013 0.99
6/1/2013
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 0.23
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
6/23/2013
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
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 0.78
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 0.90
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 1.21
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 0.30
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
10/3/2012 6:00 PM 1.15 3.5 1.15 1.0 M Greatest one-day precipitation since September 20, 2011(1.17") and one-day snowfall since April 30, 2011(13.5"). Rain changed to snow at 8a.m.and back to rain at 2p.m.
10/16/2012 6:00 PM 0.20 M M M M Light rain through event, which is ongoing.
10/22/2012 6:00 PM 0.17 M M M M Never more than light rain throughout event.
11/2/2012 6:00 PM 0.15 T T T T Light rain & snow.
11/10/2012 5:00 PM 0.46 5.6 0.46 5.5 0.46 Moderate to heavy snow last night with only flurries today. Sky has cleared and present temperature at 9p.m. MST is 7 degrees.
1/2/2013 5:00 PM 0.10 2.0 0.10 11.0 M Greatest snow depth at my NWS Co-op Weather Station since the blizzard of 4-30-11.
5/18/2013 6:00 PM 0.49 M M M M Moderate thunder & rain event last night.
5/30/2013 6:00 PM 1.07 M M M M Today's rainfall brings the monthly total at my NWS Co-op Weather Station to 6.17 inches, far exceeding the normal May total of 2.38 inches. Climate change, anyone?
5/31/2013 6:00 PM 0.99 M M M M Mother Earth is so saturated that much of rainfall is running off, an unusual occurrence in western ND.
6/12/2013 6:00 PM 0.23 M M M M This brings my 2013 precipitation total to 11.32 inches, less than 4 inches from my average annual total of 15.27 inches.
8/10/2013 6:00 PM 0.78 M M M M Thunder/lightning with moderate winds(30m.p.h.) in series of 3 storms late in afternoon.
8/29/2013 6:00 PM 0.90 M M M M Continuous lightning/thunder in 2 rounds of thunderstorms, separated by a half-hour, but no severe weather at all. Sweet...;)
9/9/2013 6:00 PM 1.21 M M M M Year to date total is now 19.50 inches, far above the annual total of 15.27 inches.
9/23/2013 6:00 PM 0.30 M M M M



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