Station Overview Station Location
Station Number MT-MH-5 Latitude 46.24168
Station Name Lavina 9.5 ESE (Closed) Longitude -108.75661
County Musselshell Elevation (ft) 3740



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 11 1.04 2.23 29 2.10 3 0.13 26 1 3 0 0.0 0 0
Nov 11 0.53 0.45 2 0.33 1 0.12 1 1 1 0 3.6 1 1
Dec 11 0.44 0.05 4 0.05 4 0.00 0 0 2 2 1.6 2 2
Jan 12 0.43 0.69 4 0.69 4 0.00 0 0 4 0 9.4 4 3
Feb 12 0.32 0.11 2 0.11 2 0.00 0 0 2 0 1.2 2 1
March 12 0.90 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 12 1.53 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 12 2.44 1.60 6 1.60 6 0.00 0 0 6 0 1.0 1 1
June 12 2.81 0.50 3 0.50 3 0.00 0 0 3 0 0.0 0 0
July 12 1.29 0.55 2 0.55 2 0.00 0 0 2 0 0.0 0 0
Aug 12 1.11 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 12 1.19 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 14.03" 6.18" 52 days 5.93" 25 0.25" 27 days 2 23 days 2 days 16.8" 10 days 8 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
10/1/2011 **
10/2/2011 **
10/3/2011 **
10/4/2011 **
10/5/2011 **
10/6/2011 **
10/7/2011 1.80 **
10/8/2011 0.22 **
10/9/2011 **
10/10/2011 **
10/11/2011 **
10/12/2011 **
10/13/2011 **
10/14/2011 **
10/15/2011 **
10/16/2011 **
10/17/2011 **
10/18/2011 **
10/19/2011 **
10/20/2011 **
10/21/2011 **
10/22/2011 **
10/23/2011 0.13
10/24/2011 0.08
10/25/2011
10/26/2011
10/27/2011
10/28/2011
10/29/2011 **
10/30/2011 **
10/31/2011 **
11/1/2011 0.12
11/2/2011
11/3/2011
11/4/2011
11/5/2011
11/6/2011 0.33
11/7/2011
11/8/2011
11/9/2011
11/10/2011
11/11/2011
11/12/2011
11/13/2011
11/14/2011
11/15/2011
11/16/2011
11/17/2011
11/18/2011
11/19/2011
11/20/2011
11/21/2011
11/22/2011
11/23/2011
11/24/2011
11/25/2011
11/26/2011
11/27/2011
11/28/2011
11/29/2011
11/30/2011
12/1/2011 T
12/2/2011
12/3/2011
12/4/2011 T
12/5/2011
12/6/2011
12/7/2011
12/8/2011 0.03
12/9/2011
12/10/2011
12/11/2011
12/12/2011
12/13/2011
12/14/2011
12/15/2011
12/16/2011
12/17/2011
12/18/2011
12/19/2011 0.02
12/20/2011
12/21/2011
12/22/2011
12/23/2011
12/24/2011
12/25/2011
12/26/2011
12/27/2011
12/28/2011
12/29/2011
12/30/2011
12/31/2011
Day of YearDaily PrcpMultiday Prcp
1/1/2012
1/2/2012
1/3/2012
1/4/2012
1/5/2012
1/6/2012
1/7/2012
1/8/2012
1/9/2012
1/10/2012
1/11/2012
1/12/2012
1/13/2012
1/14/2012
1/15/2012
1/16/2012 0.06
1/17/2012
1/18/2012
1/19/2012 0.34
1/20/2012 0.10
1/21/2012
1/22/2012
1/23/2012
1/24/2012
1/25/2012
1/26/2012
1/27/2012 0.19
1/28/2012
1/29/2012
1/30/2012
1/31/2012
2/1/2012
2/2/2012
2/3/2012
2/4/2012
2/5/2012
2/6/2012
2/7/2012
2/8/2012
2/9/2012
2/10/2012
2/11/2012 0.02
2/12/2012
2/13/2012
2/14/2012
2/15/2012
2/16/2012
2/17/2012
2/18/2012
2/19/2012 0.09
2/20/2012
2/21/2012
2/22/2012
2/23/2012
2/24/2012
2/25/2012
2/26/2012
2/27/2012
2/28/2012
2/29/2012
3/1/2012
3/2/2012
3/3/2012
3/4/2012
3/5/2012
3/6/2012
3/7/2012
3/8/2012
3/9/2012
3/10/2012
3/11/2012
3/12/2012
3/13/2012
3/14/2012
3/15/2012
3/16/2012
3/17/2012
3/18/2012
3/19/2012
3/20/2012
3/21/2012
3/22/2012
3/23/2012
3/24/2012
3/25/2012
3/26/2012
3/27/2012
3/28/2012
3/29/2012
3/30/2012
3/31/2012
Day of YearDaily PrcpMultiday Prcp
4/1/2012
4/2/2012
4/3/2012
4/4/2012
4/5/2012
4/6/2012
4/7/2012
4/8/2012
4/9/2012
4/10/2012
4/11/2012
4/12/2012
4/13/2012
4/14/2012
4/15/2012
4/16/2012
4/17/2012
4/18/2012
4/19/2012
4/20/2012
4/21/2012
4/22/2012
4/23/2012
4/24/2012
4/25/2012
4/26/2012
4/27/2012
4/28/2012
4/29/2012
4/30/2012
5/1/2012
5/2/2012
5/3/2012
5/4/2012
5/5/2012
5/6/2012
5/7/2012
5/8/2012
5/9/2012
5/10/2012
5/11/2012
5/12/2012
5/13/2012
5/14/2012
5/15/2012
5/16/2012
5/17/2012
5/18/2012 0.33
5/19/2012 0.05
5/20/2012
5/21/2012
5/22/2012
5/23/2012
5/24/2012 0.02
5/25/2012 0.10
5/26/2012 0.42
5/27/2012 0.68
5/28/2012
5/29/2012
5/30/2012
5/31/2012
6/1/2012
6/2/2012
6/3/2012
6/4/2012 0.03
6/5/2012 0.09
6/6/2012
6/7/2012
6/8/2012
6/9/2012 0.38
6/10/2012
6/11/2012
6/12/2012
6/13/2012
6/14/2012
6/15/2012
6/16/2012
6/17/2012
6/18/2012
6/19/2012
6/20/2012
6/21/2012
6/22/2012
6/23/2012
6/24/2012
6/25/2012
6/26/2012
6/27/2012
6/28/2012
6/29/2012
6/30/2012
Day of YearDaily PrcpMultiday Prcp
7/1/2012
7/2/2012
7/3/2012
7/4/2012
7/5/2012
7/6/2012
7/7/2012
7/8/2012
7/9/2012
7/10/2012 0.21
7/11/2012
7/12/2012
7/13/2012
7/14/2012
7/15/2012
7/16/2012
7/17/2012
7/18/2012 0.34
7/19/2012
7/20/2012
7/21/2012
7/22/2012
7/23/2012
7/24/2012
7/25/2012
7/26/2012
7/27/2012
7/28/2012
7/29/2012
7/30/2012
7/31/2012
8/1/2012
8/2/2012
8/3/2012
8/4/2012
8/5/2012
8/6/2012
8/7/2012
8/8/2012
8/9/2012
8/10/2012
8/11/2012
8/12/2012
8/13/2012
8/14/2012
8/15/2012
8/16/2012
8/17/2012
8/18/2012
8/19/2012
8/20/2012
8/21/2012
8/22/2012
8/23/2012
8/24/2012
8/25/2012
8/26/2012
8/27/2012
8/28/2012
8/29/2012
8/30/2012
8/31/2012
9/1/2012
9/2/2012
9/3/2012
9/4/2012
9/5/2012
9/6/2012
9/7/2012
9/8/2012
9/9/2012
9/10/2012
9/11/2012
9/12/2012
9/13/2012
9/14/2012
9/15/2012
9/16/2012
9/17/2012
9/18/2012
9/19/2012
9/20/2012
9/21/2012
9/22/2012
9/23/2012
9/24/2012
9/25/2012
9/26/2012
9/27/2012
9/28/2012
9/29/2012
9/30/2012



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/7/2011 11:20 AM 1.80 M M M M Steady rain overnight wind up to 14 mph this am.
10/8/2011 8:30 AM 0.22 M M M M Rain took about a two hour break late afternoon, then started up again and rained most of the night.
10/24/2011 8:00 AM 0.08 M M M M
11/6/2011 8:30 AM 0.33 3.6 0.33 3.6 0.33
12/1/2011 8:15 AM T T T T T Snow ended before 11:00 last night.
12/4/2011 10:00 AM T T T T T
12/8/2011 10:30 AM 0.03 1.5 0.03 1.5 0.03
12/19/2011 9:00 AM 0.02 0.1 0.02 0.1 0.02
1/16/2012 9:10 AM 0.06 1.0 0.60 1.0 0.60 Still lightly snowing, very small flakes, 6 deg. - two degrees colder in last hour.
1/19/2012 11:00 AM 0.34 5.5 0.34 6.5 0.48 Snow ended sometime between 12:00 am and 8:00 am. No wind throughout the storm and 2-3 mph to 0 mph this am. It's so quiet out here - pretty unusual.
1/20/2012 10:45 AM 0.10 1.9 0.10 7.5 0.60
1/27/2012 11:00 AM 0.19 1.0 0.19 M M
2/11/2012 8:00 AM 0.02 0.2 0.02 M M
2/19/2012 11:00 AM 0.09 1.0 0.09 1.0 M
5/18/2012 10:00 AM 0.33 M M M M
5/19/2012 9:30 AM 0.05 M M M M
5/24/2012 11:30 AM 0.02 M M M M
5/25/2012 11:30 AM 0.10 M M M M
5/26/2012 8:45 AM 0.42 1.0 0.42 1.0 0.42 Rain showers turned to snow overnight. Temp was 32.9 deg. at observation time.
5/27/2012 10:15 AM 0.68 M M M M
6/4/2012 9:00 AM 0.03 M M M M
6/5/2012 9:15 AM 0.09 M M M M
6/9/2012 9:45 AM 0.38 M M M M Worst and closest lightning I have ever experienced, and I lived in Florida for 14 years! Little rain in the first wave. Second wave started around 11:30 and had steady rain and far off lightning.
7/10/2012 10:08 PM 0.21 M M M M Almost continuous cloud to cloud and some cloud to ground since 9:45.
7/18/2012 9:30 AM 0.34 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/1/2011 10/23/2011 1:30 PM 23 0.13 M M
10/29/2011 11/01/2011 1:10 PM 4 0.12 M M (edit: start year changed from 2010 to 2011. P.G.)



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