Station Overview Station Location
Station Number MT-LK-12 Latitude 47.5793965905905
Station Name Ronan 4.2 NE Longitude -114.049045443535
County Lake Elevation (ft) 3368



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 1.29 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 11 1.55 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 11 1.25 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 12 1.22 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 12 1.03 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 12 1.29 1.89 16 1.89 16 0.00 0 0 12 2 11.0 5 6
April 12 1.55 2.80 30 2.13 18 0.67 12 2 10 0 0.0 0 0
May 12 2.38 0.40 4 0.40 4 0.00 0 0 3 0 0.0 0 0
June 12 2.87 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 12 1.15 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 12 1.22 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 12 1.55 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 18.35" 5.09" 50 days 4.42" 38 0.67" 12 days 2 25 days 2 days 11.0" 5 days 6 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
10/8/2011
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
10/24/2011
10/25/2011
10/26/2011
10/27/2011
10/28/2011
10/29/2011
10/30/2011
10/31/2011
11/1/2011
11/2/2011
11/3/2011
11/4/2011
11/5/2011
11/6/2011
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
12/2/2011
12/3/2011
12/4/2011
12/5/2011
12/6/2011
12/7/2011
12/8/2011
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
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
1/17/2012
1/18/2012
1/19/2012
1/20/2012
1/21/2012
1/22/2012
1/23/2012
1/24/2012
1/25/2012
1/26/2012
1/27/2012
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
2/12/2012
2/13/2012
2/14/2012
2/15/2012
2/16/2012
2/17/2012
2/18/2012
2/19/2012
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 0.18
3/17/2012 0.07
3/18/2012 0.33
3/19/2012 0.41
3/20/2012 T
3/21/2012 0.17
3/22/2012 0.15
3/23/2012 0.05
3/24/2012 0.06
3/25/2012 0.01
3/26/2012 0.00
3/27/2012 0.03
3/28/2012 T
3/29/2012 0.12
3/30/2012 0.00
3/31/2012 0.31
Day of YearDaily PrcpMultiday Prcp
4/1/2012 0.13
4/2/2012 0.08
4/3/2012 0.00
4/4/2012 0.00
4/5/2012 0.06
4/6/2012 0.00
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 0.60
4/17/2012 0.19
4/18/2012 0.05
4/19/2012 0.37
4/20/2012 **
4/21/2012 0.07
4/22/2012 0.00
4/23/2012 0.00
4/24/2012 0.00
4/25/2012 0.00
4/26/2012 0.11
4/27/2012 1.12
4/28/2012 0.01
4/29/2012 0.00
4/30/2012 0.01
5/1/2012 0.24
5/2/2012 0.00
5/3/2012 0.02
5/4/2012 0.14
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
5/19/2012
5/20/2012
5/21/2012
5/22/2012
5/23/2012
5/24/2012
5/25/2012
5/26/2012
5/27/2012
5/28/2012
5/29/2012
5/30/2012
5/31/2012
6/1/2012
6/2/2012
6/3/2012
6/4/2012
6/5/2012
6/6/2012
6/7/2012
6/8/2012
6/9/2012
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
7/11/2012
7/12/2012
7/13/2012
7/14/2012
7/15/2012
7/16/2012
7/17/2012
7/18/2012
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
3/16/2012 7:00 AM 0.18 M M T M
3/17/2012 7:00 AM 0.07 M M T M
3/18/2012 7:00 AM 0.33 2.0 0.33 1.5 M
3/19/2012 7:00 AM 0.41 3.6 0.41 5.0 M Still snowing
3/20/2012 7:00 AM T T T 3.5 M
3/21/2012 7:00 AM 0.17 1.6 0.17 4.0 M Moderate snow falling at this time
3/22/2012 7:00 AM 0.15 3.0 0.13 2.0 M Approximately 3 inches of fluffy snow changed to rain at about 3PM yesterday. Melted snow registered 0.13 inches and there was an additional 0.02 inches of rain after 3PM. No new snow overnight.
3/23/2012 7:00 AM 0.05 0.8 0.05 1.0 M
3/24/2012 10:00 AM 0.06 M M T M
3/25/2012 7:00 AM 0.01 M M T M
3/26/2012 7:00 AM 0.00 0.0 M T M
3/27/2012 7:00 AM 0.03 M M T M
3/28/2012 7:00 AM T M M T M
3/29/2012 7:00 AM 0.12 M M T M .05 came from showers in the morning. 0.07 came from the line of showers and storms that moved through the area just after 2PM, along with very small hail and est 30-40 mph winds.
3/30/2012 7:00 AM 0.00 0.0 M T M
3/31/2012 7:00 AM 0.31 M M 0.0 M
4/1/2012 7:00 AM 0.13 M M M M
4/2/2012 7:00 AM 0.08 T M 0.0 M
4/3/2012 7:00 AM 0.00 0.0 M M M
4/4/2012 7:00 AM 0.00 0.0 M M M
4/5/2012 7:00 AM 0.06 M M M M
4/6/2012 7:00 AM 0.00 0.0 M M M
4/17/2012 7:00 AM 0.19 M M M M
4/18/2012 7:00 AM 0.05 M M M M
4/19/2012 7:00 AM 0.37 M M M M
4/22/2012 7:00 AM 0.00 0.0 M M M
4/23/2012 7:00 AM 0.00 0.0 M M M
4/24/2012 7:00 AM 0.00 0.0 M M M
4/25/2012 7:00 AM 0.00 0.0 M M M
4/26/2012 7:00 AM 0.11 M M M M
4/27/2012 7:00 AM 1.12 M M M M Also reported in significant weather. More than .50 inches fell in 15 minutes during a strong thunderstorm that passed through.
4/28/2012 7:00 AM 0.01 M M M M
4/29/2012 7:00 AM 0.00 0.0 M M M
4/30/2012 7:00 AM 0.01 M M M M
5/1/2012 7:00 AM 0.24 M M M M
5/2/2012 7:00 AM 0.00 0.0 M M M
5/3/2012 7:00 AM 0.02 M M M M
5/4/2012 7:00 AM 0.14 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
4/7/2012 4/16/2012 7:00 AM 10 0.60 M M
4/20/2012 4/21/2012 12:00 AM 2 0.07 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
3/28/2012 2:10 PM Small hail with moderate to heavy rain for 10 minutes followed by light rain. Rice Rice Rice Hard|Clear Ice|White Ice 10 1min no damage Continuous True Same time as rain Same time as smaller hail vertical