Station Overview Station Location
Station Number MT-PK-9 Latitude 45.4022
Station Name Pray 1.7 NW (Closed) Longitude -110.7002
County Park Elevation (ft) 4846



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 10 1.08 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 10 0.59 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 10 0.50 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 11 0.44 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 11 0.45 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 11 0.76 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 11 1.35 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 11 2.06 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 11 2.04 1.15 17 1.15 17 0.00 0 0 13 0 0.0 0 0
July 11 1.48 1.31 9 1.31 9 0.00 0 0 9 0 0.0 0 0
Aug 11 1.21 1.26 19 1.26 19 0.00 0 0 17 2 0.0 0 0
Sept 11 1.12 0.10 6 0.10 6 0.00 0 0 3 2 0.0 0 0
Water Year Totals: 13.08" 3.82" 51 days 3.82" 51 0.00" 0 days 0 42 days 4 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
10/1/2010
10/2/2010
10/3/2010
10/4/2010
10/5/2010
10/6/2010
10/7/2010
10/8/2010
10/9/2010
10/10/2010
10/11/2010
10/12/2010
10/13/2010
10/14/2010
10/15/2010
10/16/2010
10/17/2010
10/18/2010
10/19/2010
10/20/2010
10/21/2010
10/22/2010
10/23/2010
10/24/2010
10/25/2010
10/26/2010
10/27/2010
10/28/2010
10/29/2010
10/30/2010
10/31/2010
11/1/2010
11/2/2010
11/3/2010
11/4/2010
11/5/2010
11/6/2010
11/7/2010
11/8/2010
11/9/2010
11/10/2010
11/11/2010
11/12/2010
11/13/2010
11/14/2010
11/15/2010
11/16/2010
11/17/2010
11/18/2010
11/19/2010
11/20/2010
11/21/2010
11/22/2010
11/23/2010
11/24/2010
11/25/2010
11/26/2010
11/27/2010
11/28/2010
11/29/2010
11/30/2010
12/1/2010
12/2/2010
12/3/2010
12/4/2010
12/5/2010
12/6/2010
12/7/2010
12/8/2010
12/9/2010
12/10/2010
12/11/2010
12/12/2010
12/13/2010
12/14/2010
12/15/2010
12/16/2010
12/17/2010
12/18/2010
12/19/2010
12/20/2010
12/21/2010
12/22/2010
12/23/2010
12/24/2010
12/25/2010
12/26/2010
12/27/2010
12/28/2010
12/29/2010
12/30/2010
12/31/2010
Day of YearDaily PrcpMultiday Prcp
1/1/2011
1/2/2011
1/3/2011
1/4/2011
1/5/2011
1/6/2011
1/7/2011
1/8/2011
1/9/2011
1/10/2011
1/11/2011
1/12/2011
1/13/2011
1/14/2011
1/15/2011
1/16/2011
1/17/2011
1/18/2011
1/19/2011
1/20/2011
1/21/2011
1/22/2011
1/23/2011
1/24/2011
1/25/2011
1/26/2011
1/27/2011
1/28/2011
1/29/2011
1/30/2011
1/31/2011
2/1/2011
2/2/2011
2/3/2011
2/4/2011
2/5/2011
2/6/2011
2/7/2011
2/8/2011
2/9/2011
2/10/2011
2/11/2011
2/12/2011
2/13/2011
2/14/2011
2/15/2011
2/16/2011
2/17/2011
2/18/2011
2/19/2011
2/20/2011
2/21/2011
2/22/2011
2/23/2011
2/24/2011
2/25/2011
2/26/2011
2/27/2011
2/28/2011
3/1/2011
3/2/2011
3/3/2011
3/4/2011
3/5/2011
3/6/2011
3/7/2011
3/8/2011
3/9/2011
3/10/2011
3/11/2011
3/12/2011
3/13/2011
3/14/2011
3/15/2011
3/16/2011
3/17/2011
3/18/2011
3/19/2011
3/20/2011
3/21/2011
3/22/2011
3/23/2011
3/24/2011
3/25/2011
3/26/2011
3/27/2011
3/28/2011
3/29/2011
3/30/2011
3/31/2011
Day of YearDaily PrcpMultiday Prcp
4/1/2011
4/2/2011
4/3/2011
4/4/2011
4/5/2011
4/6/2011
4/7/2011
4/8/2011
4/9/2011
4/10/2011
4/11/2011
4/12/2011
4/13/2011
4/14/2011
4/15/2011
4/16/2011
4/17/2011
4/18/2011
4/19/2011
4/20/2011
4/21/2011
4/22/2011
4/23/2011
4/24/2011
4/25/2011
4/26/2011
4/27/2011
4/28/2011
4/29/2011
4/30/2011
5/1/2011
5/2/2011
5/3/2011
5/4/2011
5/5/2011
5/6/2011
5/7/2011
5/8/2011
5/9/2011
5/10/2011
5/11/2011
5/12/2011
5/13/2011
5/14/2011
5/15/2011
5/16/2011
5/17/2011
5/18/2011
5/19/2011
5/20/2011
5/21/2011
5/22/2011
5/23/2011
5/24/2011
5/25/2011
5/26/2011
5/27/2011
5/28/2011
5/29/2011
5/30/2011
5/31/2011
6/1/2011
6/2/2011
6/3/2011
6/4/2011
6/5/2011
6/6/2011
6/7/2011
6/8/2011 0.18
6/9/2011 0.16
6/10/2011 0.11
6/11/2011 0.00
6/12/2011 0.05
6/13/2011 0.05
6/14/2011 0.32
6/15/2011 0.00
6/16/2011 0.02
6/17/2011 0.09
6/18/2011 0.00
6/19/2011 0.09
6/20/2011 0.02
6/21/2011 0.01
6/22/2011
6/23/2011 0.00
6/24/2011 0.02
6/25/2011 0.03
6/26/2011
6/27/2011
6/28/2011
6/29/2011
6/30/2011
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.06
7/2/2011
7/3/2011
7/4/2011 0.06
7/5/2011 0.15
7/6/2011
7/7/2011 0.17
7/8/2011
7/9/2011 0.26
7/10/2011
7/11/2011
7/12/2011 0.10
7/13/2011
7/14/2011
7/15/2011
7/16/2011
7/17/2011
7/18/2011
7/19/2011
7/20/2011
7/21/2011
7/22/2011
7/23/2011 0.48
7/24/2011
7/25/2011
7/26/2011
7/27/2011 0.01
7/28/2011 0.02
7/29/2011
7/30/2011
7/31/2011
8/1/2011 0.06
8/2/2011 0.18
8/3/2011 0.03
8/4/2011 0.02
8/5/2011 0.02
8/6/2011 0.36
8/7/2011 0.03
8/8/2011 0.02
8/9/2011 0.01
8/10/2011
8/11/2011 T
8/12/2011
8/13/2011
8/14/2011
8/15/2011 0.04
8/16/2011
8/17/2011
8/18/2011
8/19/2011
8/20/2011
8/21/2011
8/22/2011 0.03
8/23/2011 0.06
8/24/2011
8/25/2011 0.07
8/26/2011 0.01
8/27/2011 0.03
8/28/2011 T
8/29/2011 0.03
8/30/2011 0.26
8/31/2011
9/1/2011
9/2/2011
9/3/2011
9/4/2011
9/5/2011
9/6/2011
9/7/2011
9/8/2011
9/9/2011
9/10/2011
9/11/2011
9/12/2011 T
9/13/2011
9/14/2011
9/15/2011
9/16/2011 0.02
9/17/2011 0.07
9/18/2011 0.01
9/19/2011 0.00
9/20/2011 T
9/21/2011
9/22/2011
9/23/2011
9/24/2011
9/25/2011
9/26/2011
9/27/2011
9/28/2011
9/29/2011
9/30/2011



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
6/8/2011 7:45 AM 0.18 M M M M Back in the area until mid-Sept
6/9/2011 7:30 AM 0.16 M M M M
6/10/2011 8:30 AM 0.11 M M M M
6/11/2011 8:30 AM 0.00 0.0 M M M
6/12/2011 8:10 AM 0.05 M M M M
6/13/2011 7:45 AM 0.05 M M M M
6/14/2011 8:30 AM 0.32 M M M M
6/15/2011 8:30 AM 0.00 0.0 M M M
6/16/2011 8:30 AM 0.02 M M M M
6/17/2011 8:30 AM 0.09 M M M M
6/18/2011 8:30 AM 0.00 0.0 M M M
6/19/2011 8:00 AM 0.09 M M M M
6/20/2011 8:30 AM 0.02 M M M M
6/21/2011 8:30 AM 0.01 M M M M
6/23/2011 8:30 AM 0.00 0.0 M M M
6/24/2011 8:10 AM 0.02 M M M M
6/25/2011 8:30 AM 0.03 M M M M
7/1/2011 8:30 AM 0.06 M M M M
7/4/2011 8:30 AM 0.06 M M M M
7/5/2011 9:30 AM 0.15 M M M M
7/7/2011 8:30 AM 0.17 M M M M
7/9/2011 8:30 AM 0.26 M M M M
7/12/2011 8:30 AM 0.10 M M M M
7/23/2011 8:30 AM 0.48 M M M M Cloudburst in early afternoon brought heavy rain and pea to 1cm sized hail. .29" of rain in just 20 minutes. Balance came from showers that occurred off and on until about midnight.
7/27/2011 7:15 AM 0.01 M M M M Short afternoon shower yesterday
7/28/2011 7:00 AM 0.02 M M M M
8/1/2011 7:30 AM 0.06 M M M M
8/2/2011 7:30 AM 0.18 M M M M
8/3/2011 8:30 AM 0.03 M M M M
8/4/2011 8:30 AM 0.02 M M M M
8/5/2011 8:30 AM 0.02 M M M M
8/6/2011 8:30 AM 0.36 M M M M The majority of this fell during a 20-minute heavy shower that occurred just after 1 pm on Friday.
8/7/2011 8:20 AM 0.03 M M M M
8/8/2011 8:30 AM 0.02 M M M M
8/9/2011 8:00 AM 0.01 M M M M
8/11/2011 8:30 AM T M M M M
8/15/2011 8:30 AM 0.04 M M M M
8/22/2011 8:30 AM 0.03 M M M M Rain fell mostly between 3:20pm and 3:30 pm on the 21st with high winds. Watched canoeists take shelter on the bank of the Yellowstone opposite our house
8/23/2011 8:30 AM 0.06 M M M M
8/25/2011 8:30 AM 0.07 M M M M
8/26/2011 8:30 AM 0.01 M M M M
8/27/2011 8:30 AM 0.03 M M M M
8/28/2011 8:30 AM T M M M M
8/29/2011 8:00 AM 0.03 M M M M
8/30/2011 8:30 AM 0.26 M M M M
9/12/2011 8:30 AM T M M M M
9/16/2011 8:30 AM 0.02 M M M M
9/17/2011 8:30 AM 0.07 M M M M
9/18/2011 8:30 AM 0.01 M M M M
9/19/2011 8:30 AM 0.00 0.0 M M M
9/20/2011 8:30 AM T 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