Station Overview Station Location
Station Number CO-LR-284 Latitude 40.587602
Station Name FCL 3.0 W Longitude -105.147301
County Larimer Elevation (ft) 5220



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 09 1.13 0.56 31 0.27 26 0.29 5 2 3 6 0.1 1 1
Nov 09 0.88 0.75 30 0.75 30 0.00 0 0 2 0 7.9 2 5
Dec 09 0.53 1.28 31 1.28 31 0.00 0 0 7 1 20.0 7 13
Jan 10 0.39 0.21 31 0.21 31 0.00 0 0 3 1 4.2 3 6
Feb 10 0.45 0.75 28 0.75 28 0.00 0 0 9 1 13.3 9 10
March 10 1.82 2.31 31 2.31 31 0.00 0 0 4 4 17.1 3 5
April 10 2.11 3.59 30 3.59 30 0.00 0 0 9 3 3.0 2 1
May 10 2.72 2.42 31 2.42 31 0.00 0 0 10 3 3.2 1 1
June 10 2.49 2.81 30 2.81 30 0.00 0 0 8 3 0.0 0 0
July 10 1.53 1.09 31 1.09 31 0.00 0 0 12 9 0.0 0 0
Aug 10 1.57 0.71 31 0.71 31 0.00 0 0 10 7 0.0 0 0
Sept 10 1.36 0.09 30 0.09 30 0.00 0 0 3 3 0.0 0 0
Water Year Totals: 16.98" 16.57" 365 days 16.28" 360 0.29" 5 days 2 80 days 41 days 68.8" 28 days 42 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
10/1/2009 0.00
10/2/2009 0.00
10/3/2009 0.00
10/4/2009 0.00
10/5/2009 0.19
10/6/2009 T
10/7/2009 0.00
10/8/2009 T
10/9/2009 0.07
10/10/2009 **
10/11/2009 **
10/12/2009 0.29
10/13/2009 0.01
10/14/2009 T
10/15/2009 0.00
10/16/2009 0.00
10/17/2009 0.00
10/18/2009 0.00
10/19/2009 0.00
10/20/2009 T
10/21/2009 T
10/22/2009 0.00
10/23/2009 0.00
10/24/2009 0.00
10/25/2009 0.00
10/26/2009 0.00
10/27/2009 0.00
10/28/2009 **
10/29/2009 M
10/30/2009 T
10/31/2009 0.00
11/1/2009 0.00
11/2/2009 0.00
11/3/2009 0.00
11/4/2009 0.00
11/5/2009 0.00
11/6/2009 0.00
11/7/2009 0.00
11/8/2009 0.00
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 0.00
11/12/2009 0.00
11/13/2009 0.00
11/14/2009 0.15
11/15/2009 0.60
11/16/2009 0.00
11/17/2009 0.00
11/18/2009 0.00
11/19/2009 0.00
11/20/2009 0.00
11/21/2009 0.00
11/22/2009 0.00
11/23/2009 0.00
11/24/2009 0.00
11/25/2009 0.00
11/26/2009 0.00
11/27/2009 0.00
11/28/2009 0.00
11/29/2009 0.00
11/30/2009 0.00
12/1/2009 0.00
12/2/2009 0.13
12/3/2009 T
12/4/2009 0.00
12/5/2009 0.00
12/6/2009 0.29
12/7/2009 0.16
12/8/2009 0.14
12/9/2009 0.01
12/10/2009 0.00
12/11/2009 0.00
12/12/2009 0.00
12/13/2009 0.00
12/14/2009 0.00
12/15/2009 0.00
12/16/2009 0.00
12/17/2009 0.00
12/18/2009 0.00
12/19/2009 0.00
12/20/2009 0.00
12/21/2009 0.00
12/22/2009 0.00
12/23/2009 0.42
12/24/2009 0.13
12/25/2009 0.00
12/26/2009 0.00
12/27/2009 0.00
12/28/2009 0.00
12/29/2009 0.00
12/30/2009 0.00
12/31/2009 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.00
1/2/2010 0.00
1/3/2010 0.00
1/4/2010 0.04
1/5/2010 0.00
1/6/2010 0.00
1/7/2010 0.13
1/8/2010 0.00
1/9/2010 0.00
1/10/2010 0.00
1/11/2010 0.00
1/12/2010 0.00
1/13/2010 0.00
1/14/2010 0.00
1/15/2010 0.00
1/16/2010 0.00
1/17/2010 0.00
1/18/2010 0.00
1/19/2010 0.00
1/20/2010 0.00
1/21/2010 0.00
1/22/2010 0.00
1/23/2010 0.00
1/24/2010 0.00
1/25/2010 0.00
1/26/2010 0.00
1/27/2010 0.00
1/28/2010 0.04
1/29/2010 T
1/30/2010 0.00
1/31/2010 0.00
2/1/2010 0.00
2/2/2010 0.00
2/3/2010 0.00
2/4/2010 0.01
2/5/2010 0.00
2/6/2010 0.00
2/7/2010 0.01
2/8/2010 0.10
2/9/2010 0.02
2/10/2010 0.00
2/11/2010 0.00
2/12/2010 0.00
2/13/2010 0.00
2/14/2010 0.02
2/15/2010 0.00
2/16/2010 0.00
2/17/2010 0.00
2/18/2010 0.00
2/19/2010 0.18
2/20/2010 0.01
2/21/2010 0.32
2/22/2010 0.08
2/23/2010 0.00
2/24/2010 0.00
2/25/2010 0.00
2/26/2010 T
2/27/2010 0.00
2/28/2010 0.00
3/1/2010 0.13
3/2/2010 0.00
3/3/2010 0.00
3/4/2010 0.00
3/5/2010 0.00
3/6/2010 T
3/7/2010 0.00
3/8/2010 0.00
3/9/2010 0.00
3/10/2010 0.00
3/11/2010 T
3/12/2010 0.00
3/13/2010 0.00
3/14/2010 0.00
3/15/2010 0.00
3/16/2010 0.00
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.55
3/20/2010 0.10
3/21/2010 0.00
3/22/2010 0.00
3/23/2010 T
3/24/2010 1.53
3/25/2010 0.00
3/26/2010 0.00
3/27/2010 T
3/28/2010 0.00
3/29/2010 0.00
3/30/2010 0.00
3/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.00
4/2/2010 0.04
4/3/2010 0.00
4/4/2010 0.00
4/5/2010 T
4/6/2010 0.15
4/7/2010 0.04
4/8/2010 0.00
4/9/2010 0.00
4/10/2010 0.00
4/11/2010 0.00
4/12/2010 0.00
4/13/2010 0.00
4/14/2010 0.00
4/15/2010 0.00
4/16/2010 0.00
4/17/2010 0.00
4/18/2010 0.05
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.00
4/22/2010 1.03
4/23/2010 0.73
4/24/2010 0.69
4/25/2010 0.00
4/26/2010 0.07
4/27/2010 T
4/28/2010 0.00
4/29/2010 0.79
4/30/2010 T
5/1/2010 0.00
5/2/2010 0.00
5/3/2010 0.01
5/4/2010 0.00
5/5/2010 0.00
5/6/2010 0.00
5/7/2010 0.10
5/8/2010 0.00
5/9/2010 T
5/10/2010 0.00
5/11/2010 0.00
5/12/2010 1.36
5/13/2010 0.01
5/14/2010 0.00
5/15/2010 0.31
5/16/2010 0.03
5/17/2010 0.00
5/18/2010 0.00
5/19/2010 0.17
5/20/2010 0.05
5/21/2010 T
5/22/2010 0.00
5/23/2010 0.00
5/24/2010 0.00
5/25/2010 0.00
5/26/2010 0.37
5/27/2010 0.01
5/28/2010 0.00
5/29/2010 0.00
5/30/2010 T
5/31/2010 0.00
6/1/2010 0.00
6/2/2010 0.00
6/3/2010 0.00
6/4/2010 0.00
6/5/2010 0.00
6/6/2010 T
6/7/2010 0.04
6/8/2010 0.10
6/9/2010 0.02
6/10/2010 0.00
6/11/2010 T
6/12/2010 1.24
6/13/2010 0.66
6/14/2010 0.24
6/15/2010 0.19
6/16/2010 0.00
6/17/2010 T
6/18/2010 0.00
6/19/2010 0.00
6/20/2010 0.00
6/21/2010 0.00
6/22/2010 0.00
6/23/2010 0.00
6/24/2010 0.00
6/25/2010 0.00
6/26/2010 0.00
6/27/2010 0.32
6/28/2010 0.00
6/29/2010 0.00
6/30/2010 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010 T
7/3/2010 T
7/4/2010 0.02
7/5/2010 0.30
7/6/2010 0.00
7/7/2010 0.33
7/8/2010 0.15
7/9/2010 0.03
7/10/2010 0.06
7/11/2010 0.06
7/12/2010 T
7/13/2010 0.00
7/14/2010 T
7/15/2010 T
7/16/2010 0.00
7/17/2010 0.00
7/18/2010 0.00
7/19/2010 T
7/20/2010 T
7/21/2010 T
7/22/2010 0.05
7/23/2010 T
7/24/2010 0.00
7/25/2010 0.00
7/26/2010 0.00
7/27/2010 0.00
7/28/2010 0.03
7/29/2010 0.04
7/30/2010 0.01
7/31/2010 0.01
8/1/2010 0.00
8/2/2010 0.09
8/3/2010 0.01
8/4/2010 0.06
8/5/2010 0.05
8/6/2010 T
8/7/2010 T
8/8/2010 0.17
8/9/2010 0.13
8/10/2010 T
8/11/2010 0.00
8/12/2010 0.00
8/13/2010 0.02
8/14/2010 0.00
8/15/2010 0.00
8/16/2010 T
8/17/2010 0.12
8/18/2010 0.01
8/19/2010 T
8/20/2010 0.05
8/21/2010 0.00
8/22/2010 0.00
8/23/2010 0.00
8/24/2010 T
8/25/2010 0.00
8/26/2010 0.00
8/27/2010 0.00
8/28/2010 0.00
8/29/2010 0.00
8/30/2010 0.00
8/31/2010 T
9/1/2010 0.00
9/2/2010 0.00
9/3/2010 0.00
9/4/2010 0.00
9/5/2010 0.00
9/6/2010 0.00
9/7/2010 0.00
9/8/2010 0.00
9/9/2010 0.05
9/10/2010 T
9/11/2010 0.00
9/12/2010 0.00
9/13/2010 0.00
9/14/2010 0.00
9/15/2010 0.00
9/16/2010 0.00
9/17/2010 0.00
9/18/2010 T
9/19/2010 T
9/20/2010 0.00
9/21/2010 0.01
9/22/2010 0.00
9/23/2010 0.03
9/24/2010 0.00
9/25/2010 0.00
9/26/2010 0.00
9/27/2010 0.00
9/28/2010 0.00
9/29/2010 0.00
9/30/2010 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 7:00 AM 0.00 0.0 M M M
10/2/2009 7:00 AM 0.00 0.0 M M M
10/3/2009 7:00 AM 0.00 0.0 M M M
10/4/2009 7:00 AM 0.00 0.0 M M M
10/5/2009 8:00 AM 0.19 M M M M
10/6/2009 7:00 AM T M M M M
10/7/2009 7:00 AM 0.00 0.0 M M M
10/8/2009 7:00 AM T M M M M
10/9/2009 7:00 AM 0.07 0.1 M 0.0 0.00 Rain/Snow mix throughout the day. Snow melted quickly, but did accumulate on grass and cars.
10/13/2009 7:00 AM 0.01 M M M M
10/14/2009 7:00 AM T M M M M
10/15/2009 7:00 AM 0.00 0.0 M M M
10/16/2009 7:00 AM 0.00 0.0 M M M
10/17/2009 7:00 AM 0.00 0.0 M M M
10/18/2009 7:00 AM 0.00 0.0 M M M
10/19/2009 7:00 AM 0.00 0.0 M M M
10/20/2009 7:00 AM T M M M M A few sprinkles around 9:30 AM with wind. Then cleared up for another beautiful day!
10/21/2009 7:00 AM T M M M M
10/22/2009 7:00 AM 0.00 0.0 M M M
10/23/2009 7:00 AM 0.00 0.0 M M M
10/24/2009 7:00 AM 0.00 0.0 M M M
10/25/2009 7:00 AM 0.00 0.0 M M M
10/26/2009 7:00 AM 0.00 0.0 M M M
10/27/2009 7:00 AM 0.00 0.0 M M M
10/30/2009 3:00 PM T T T 3.2 0.54 Also had 0.39 inches in the gauge from blowing snow, but not precipitation. Got pretty windy here, so a lot of snow probably was sublimated or blown away.
10/31/2009 7:00 AM 0.00 0.0 M M M
11/1/2009 7:00 AM 0.00 0.0 M M M
11/2/2009 7:00 AM 0.00 0.0 M T M A few spots of snow around mainly in shaded areas, but greatly under 50% of ground covered in area.
11/3/2009 7:00 AM 0.00 0.0 M T T Snow only in shady areas.
11/4/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/5/2009 7:00 AM 0.00 0.0 M M M
11/6/2009 7:00 AM 0.00 0.0 M M M
11/7/2009 7:00 AM 0.00 0.0 M M M
11/8/2009 7:00 AM 0.00 0.0 M M M
11/9/2009 7:00 AM 0.00 0.0 M M M
11/10/2009 7:00 AM 0.00 0.0 M M M
11/11/2009 7:00 AM 0.00 0.0 M M M
11/12/2009 7:00 AM 0.00 0.0 M M M
11/13/2009 7:00 AM 0.00 0.0 M M M
11/14/2009 8:00 AM 0.15 1.9 0.13 1.0 M Cloudy day. Some drizzle in the AM, then a period of heavier precip starting as snow pellets and then changing to large aggregated dendrites with rapid accumulation. It was all over around 3 PM and never accumulated on pavement. Still cloudy this AM. New depth and SWE were taken at 4:00 PM yesterday.
11/15/2009 9:00 AM 0.60 6.0 M 5.5 0.54 Little signs of drifting. Snow had ended when this observation was taken, but some light snow had fallen between 7 and 9 AM
11/16/2009 9:00 AM 0.00 0.0 0.00 3.7 0.36
11/17/2009 9:00 AM 0.00 0.0 0.00 2.2 0.38
11/18/2009 8:00 AM 0.00 0.0 0.00 1.5 0.29 About 2/3 ground still covered with snow
11/19/2009 7:00 AM 0.00 0.0 M M M
11/20/2009 7:00 AM 0.00 0.0 M M M
11/21/2009 7:00 AM 0.00 0.0 M M M
11/22/2009 7:00 AM 0.00 0.0 M M M
11/23/2009 7:00 AM 0.00 0.0 0.00 T T Snow only in shady areas.
11/24/2009 7:00 AM 0.00 0.0 M M M
11/25/2009 7:00 AM 0.00 0.0 M M M
11/26/2009 7:00 AM 0.00 0.0 M M M
11/27/2009 7:00 AM 0.00 0.0 M M M
11/28/2009 7:00 AM 0.00 0.0 M M M
11/29/2009 7:00 AM 0.00 0.0 M M M
11/30/2009 7:00 AM 0.00 0.0 M M M
12/1/2009 7:00 AM 0.00 0.0 M M M
12/2/2009 8:30 AM 0.13 2.2 0.14 2.3 M
12/3/2009 7:00 AM T T T 2.0 M
12/4/2009 7:00 AM 0.00 0.0 M M M
12/5/2009 7:00 AM 0.00 0.0 M M M
12/6/2009 9:00 AM 0.29 7.5 0.29 7.0 0.30 About 0.5" of snow fell between 7 AM and when I got out to check this gauge at 9 AM. Still snowing lightly. There was additional ice from the previous snow in the total snow core that was stuck to the ground, so this reading was low.
12/7/2009 8:30 AM 0.16 2.1 M 6.7 M This is precip since yesterday morning, new snow since Saturday night 8.1" (24-hour snowfall estimated by njd since snow board was not found and cleared Sunday AM)
12/8/2009 8:30 AM 0.14 1.6 0.18 6.6 M
12/9/2009 8:30 AM 0.01 0.3 0.02 5.6 M
12/10/2009 11:00 AM 0.00 0.0 0.00 4.9 0.60 Was windy overnight so we had blowing and drifting snow.
12/11/2009 8:30 AM 0.00 0.0 0.00 4.9 M Due to drifts multiple core depths were taken.
12/12/2009 7:00 AM 0.00 0.0 M M M
12/13/2009 7:00 AM 0.00 0.0 M M M
12/14/2009 7:00 AM 0.00 0.0 M M M
12/15/2009 7:00 AM 0.00 0.0 0.00 4.2 0.44
12/16/2009 7:00 AM 0.00 0.0 M 4.0 M
12/17/2009 7:00 AM 0.00 0.0 M 4.0 M
12/18/2009 7:00 AM 0.00 0.0 M M M
12/19/2009 7:00 AM 0.00 0.0 M M M
12/20/2009 7:00 AM 0.00 0.0 M M M
12/21/2009 7:00 AM 0.00 0.0 M M M
12/22/2009 7:00 AM 0.00 0.0 M M M
12/23/2009 7:00 AM 0.42 4.7 0.44 7.5 M
12/24/2009 7:00 AM 0.13 1.6 0.14 8.0 M
12/25/2009 7:00 AM 0.00 0.0 M M M
12/26/2009 7:00 AM 0.00 0.0 M M M
12/27/2009 7:00 AM 0.00 0.0 M M M
12/28/2009 7:00 AM 0.00 0.0 M M M
12/29/2009 7:00 AM 0.00 0.0 M M M
12/30/2009 7:00 AM 0.00 0.0 M M M
12/31/2009 7:00 AM 0.00 0.0 M M M
1/1/2010 7:00 AM 0.00 0.0 M M M
1/2/2010 7:00 AM 0.00 0.0 M M M
1/3/2010 7:00 AM 0.00 0.0 M M M
1/4/2010 8:30 AM 0.04 0.7 0.05 4.3 0.54 Short snow storm with huge flakes late afternoon/early evening Sunday.
1/5/2010 8:30 AM 0.00 0.0 0.00 1.9 0.42 Ground about half covered with snow. Snow depth and core both have that factored in.
1/6/2010 7:00 AM 0.00 0.0 M M M
1/7/2010 8:00 AM 0.13 3.1 0.13 4.3 M
1/8/2010 7:00 AM 0.00 0.0 0.00 5.7 0.79 Places with lower depth and SWE and places with higher depth and SWE. This is in the middle of the two.
1/9/2010 7:00 AM 0.00 0.0 M M M
1/10/2010 7:00 AM 0.00 0.0 M M M
1/11/2010 7:00 AM 0.00 0.0 0.00 1.5 M
1/12/2010 7:00 AM 0.00 0.0 M M M
1/13/2010 7:00 AM 0.00 0.0 M M M
1/14/2010 7:00 AM 0.00 0.0 M M M
1/15/2010 7:00 AM 0.00 0.0 M M M
1/16/2010 7:00 AM 0.00 0.0 M M M
1/17/2010 7:00 AM 0.00 0.0 M M M
1/18/2010 7:00 AM 0.00 0.0 M M M
1/19/2010 7:00 AM 0.00 0.0 M M M
1/20/2010 7:00 AM 0.00 0.0 M M M
1/21/2010 7:00 AM 0.00 0.0 M M M
1/22/2010 7:00 AM 0.00 0.0 M M M
1/23/2010 7:00 AM 0.00 0.0 M M M
1/24/2010 7:00 AM 0.00 0.0 M M M
1/25/2010 7:00 AM 0.00 0.0 M M M
1/26/2010 7:00 AM 0.00 0.0 M M M
1/27/2010 7:00 AM 0.00 0.0 M M M
1/28/2010 7:00 AM 0.04 0.4 M M M
1/29/2010 7:00 AM T T T 1.0 M
1/30/2010 7:00 AM 0.00 0.0 0.00 M M
1/31/2010 7:00 AM 0.00 0.0 M M M
2/1/2010 7:00 AM 0.00 0.0 M M M
2/2/2010 7:00 AM 0.00 0.0 M M M
2/3/2010 7:00 AM 0.00 0.0 M M M
2/4/2010 7:00 AM 0.01 0.1 0.01 0.1 0.01 Still spots of ice on ground, but only in shady areas.
2/5/2010 7:00 AM 0.00 0.0 M M M
2/6/2010 7:00 AM 0.00 0.0 M M M
2/7/2010 7:00 AM 0.01 0.2 0.01 0.3 M
2/8/2010 8:30 AM 0.10 1.5 0.08 1.6 M
2/9/2010 7:00 AM 0.02 0.3 0.03 4.0 M
2/10/2010 7:00 AM 0.00 0.0 M M M
2/11/2010 7:00 AM 0.00 0.0 M M M
2/12/2010 7:00 AM 0.00 0.0 M M M
2/13/2010 7:00 AM 0.00 0.0 M M M
2/14/2010 7:00 AM 0.02 0.3 0.03 1.0 M
2/15/2010 7:00 AM 0.00 0.0 M M M
2/16/2010 7:00 AM 0.00 0.0 M M M
2/17/2010 7:00 AM 0.00 0.0 M M M
2/18/2010 7:00 AM 0.00 0.0 M M M
2/19/2010 9:00 AM 0.18 1.7 0.18 1.7 0.18
2/20/2010 8:00 AM 0.01 0.1 M 1.0 M Cloudy cold day. Some snow grains and a little freezing drizzle this AM
2/21/2010 8:30 AM 0.32 7.0 M 8.0 0.60 Snowed with varying intensity all day. Snowing hard this AM Deep, fluffy, low density beautiful snow.
2/22/2010 8:30 AM 0.08 2.1 0.08 7.4 M This was some of the fluffiest snow I've seen!
2/23/2010 7:00 AM 0.00 0.0 M M M
2/24/2010 7:00 AM 0.00 0.0 0.00 3.1 0.57
2/25/2010 7:00 AM 0.00 0.0 0.00 M M
2/26/2010 7:00 AM T T T M M
2/27/2010 7:00 AM 0.00 0.0 M M M
2/28/2010 7:00 AM 0.00 0.0 M M M
3/1/2010 7:00 AM 0.13 1.3 0.10 0.8 M Three different measurements were taken for snow depth. (0.7, 0.8, 1.0)
3/2/2010 7:00 AM 0.00 0.0 M M M
3/3/2010 7:00 AM 0.00 0.0 M M M
3/4/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00 Only very small patches of snow in shady areas. Clear and warm!
3/5/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00 A few sprinkles after 7:00AM this morning. A few small spots of snow on the ground in shady areas.
3/6/2010 7:00 AM T M M M M
3/7/2010 7:00 AM 0.00 0.0 M M M
3/8/2010 7:00 AM 0.00 0.0 M M M
3/9/2010 7:00 AM 0.00 0.0 M M M
3/10/2010 7:00 AM 0.00 0.0 M M M
3/11/2010 7:00 AM T T T 0.0 0.00 A few flurries fell for a few minutes during the afternoon. Cool and windy.
3/12/2010 7:00 AM 0.00 0.0 M M M
3/13/2010 7:00 AM 0.00 0.0 M M M
3/14/2010 7:00 AM 0.00 0.0 M M M
3/15/2010 7:00 AM 0.00 0.0 M M M
3/16/2010 7:00 AM 0.00 0.0 M M M
3/17/2010 7:00 AM 0.00 0.0 M M M
3/18/2010 7:00 AM 0.00 0.0 M M M
3/19/2010 8:30 AM 0.55 5.3 0.54 5.3 0.55 No rounding here! Still snowing at obs time.
3/20/2010 7:00 AM 0.10 M M M M No rounding. This report was taken Friday after snow stopped. Didn't have new snow info. Snow depth on ground at obs: 5.0" with 0.43" of water.
3/21/2010 7:00 AM 0.00 0.0 0.00 M M
3/22/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/23/2010 7:00 AM T M M M M Light sprinkles right now.
3/24/2010 9:00 AM 1.53 10.5 1.18 9.5 1.10 What a dump. Precip began as rain around 11 AM and rained moderatly from 11:30AM to 2 PM with some ice pellets mixed in. Then turned to all snow after 2 PM becoming very heavy with strong northerly winds and visibilities dropping to 1/8 mile at times until after 7 PM when it gradually diminished -- ending just after midnight I'm guessing. 0.39" in the gauge at 2:20 PM Unfortunately, I knocked over and totally spilled the gauge catch for the remainder of the storm (njd) but will add the snowboard core sample to the gauge catch to approximate a storm total. Some variability in snow depth due to wind, but most depths at observation time were around 9-10"
3/25/2010 7:00 AM 0.00 0.0 0.00 4.3 0.82
3/26/2010 7:00 AM 0.00 0.0 0.00 2.5 0.81 Heavy snow still on the ground. Very solid, had troubles getting gauge down.
3/27/2010 7:00 AM T M M M M
3/28/2010 7:00 AM 0.00 0.0 0.00 T T
3/29/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/30/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00 Another beautiful day!
3/31/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/1/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00 Had dew on my car this AM!
4/2/2010 7:00 AM 0.04 T M 0.0 0.00 Funnel and inner tube were in. Rain started about 2:20, then changed to rain pellets/graupel with thunder and lightning! May have lost some snow since funnel was in.
4/3/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/4/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/5/2010 7:00 AM T T T 0.0 0.00
4/6/2010 7:00 AM 0.15 0.0 0.00 0.0 0.00 Had a nice dew/frost on my car this morning at 7:00.
4/7/2010 7:00 AM 0.04 0.9 M 0.9 M The funnel and inner tube were in for this snow, so actual amount may be higher. Snow was mostly melted at 10:00AM.
4/8/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/9/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/10/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/11/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/12/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/13/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/14/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/15/2010 7:00 AM 0.00 0.0 M M M
4/16/2010 7:00 AM 0.00 0.0 M M M
4/17/2010 7:00 AM 0.00 0.0 M M M
4/18/2010 7:00 AM 0.05 0.0 0.00 0.0 0.00 Cloudy, cool. Period of light rain during afternoon and another sprinkle during the evening. Then fog formed overnight and still foggy but with sun peeking through as of 7:20 AM Sunday
4/19/2010 7:00 AM 0.00 0.0 M M M
4/20/2010 7:00 AM 0.00 0.0 M M M
4/21/2010 7:00 AM 0.00 0.0 M M M
4/22/2010 8:00 AM 1.03 0.0 0.00 0.0 0.00
4/23/2010 8:30 AM 0.73 0.0 0.00 0.0 0.00
4/24/2010 7:00 AM 0.69 T 0.00 0.0 0.00 Rain mostly Friday AM but more lighter showers continued into the night. Very windy out of the NNW gusting to 40 mph or higher Some sleet/ice pellets mixed with rain late morning on Friday
4/25/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00 Very windy Saturday AM diminishing PM. Dew this AM
4/26/2010 7:00 AM 0.07 0.0 0.00 0.0 0.00
4/27/2010 7:00 AM T M M M M A few sprinkles showed up on the windshield.
4/28/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/29/2010 8:00 AM 0.79 2.1 M M M Maybe under-reported since funnel was still on and we received snow. Heavy wet snow, with a good bit of dust mixed in. New depth maybe off as well since it was taken off a hail pad that was run over by a truck.
4/30/2010 7:00 AM T M M M M
5/1/2010 7:00 AM 0.00 0.0 M M M
5/2/2010 7:00 AM 0.00 0.0 M M M
5/3/2010 7:00 AM 0.01 M M M M
5/4/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/5/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/6/2010 7:00 AM 0.00 0.0 M M M
5/7/2010 7:00 AM 0.10 M M M M
5/8/2010 7:00 AM 0.00 0.0 M M M
5/9/2010 7:00 AM T M M M M
5/10/2010 7:00 AM 0.00 0.0 M M M
5/11/2010 7:00 AM 0.00 0.0 M M M
5/12/2010 8:30 AM 1.36 3.2 0.78 2.9 0.62 Rain starting in AM and changing over to snow a little before 8:00 PM MDT. A lot of branches broken around the city from heavy/wet snow.
5/13/2010 7:00 AM 0.01 T T T T Almost all the snow is already gone. Funnel was still out, so may have lost a bit of liquid to evaporation.
5/14/2010 7:00 AM 0.00 0.0 M M M
5/15/2010 7:00 AM 0.31 0.0 0.00 0.0 0.00
5/16/2010 7:00 AM 0.03 0.0 0.00 0.0 0.00
5/17/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/18/2010 7:00 AM 0.00 0.0 M M M
5/19/2010 7:00 AM 0.17 M M M M
5/20/2010 7:00 AM 0.05 M M M M
5/21/2010 7:00 AM T M M M M
5/22/2010 7:00 AM 0.00 0.0 M M M
5/23/2010 7:00 AM 0.00 0.0 M M M
5/24/2010 7:00 AM 0.00 0.0 M M M
5/25/2010 7:00 AM 0.00 0.0 M M M
5/26/2010 7:00 AM 0.37 0.0 0.00 0.0 0.00
5/27/2010 7:00 AM 0.01 M M M M
5/28/2010 7:00 AM 0.00 0.0 M M M
5/29/2010 7:00 AM 0.00 0.0 M M M
5/30/2010 7:00 AM T 0.0 M M M
5/31/2010 7:00 AM 0.00 0.0 M M M
6/1/2010 7:00 AM 0.00 0.0 M M M
6/2/2010 7:00 AM 0.00 0.0 M M M
6/3/2010 7:00 AM 0.00 0.0 M M M
6/4/2010 7:00 AM 0.00 0.0 M M M
6/5/2010 7:00 AM 0.00 0.0 M M M
6/6/2010 7:00 AM T M M M M
6/7/2010 7:00 AM 0.04 M M M M
6/8/2010 7:30 AM 0.10 M M M M Heavy downpour around 2:00 pm, then another storm came through around 9:30pm to 10:30 pm.
6/9/2010 7:00 AM 0.02 M M M M
6/10/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/11/2010 7:00 AM T M M M M
6/12/2010 7:00 AM 1.24 0.0 0.00 0.0 0.00 Mostly cloudy, gathering storm clouds during the afternoon with a brief shower late afternoon and then more in the evening. Showers of heavier, steadier rain during the evening and overnight. Steady soaking drizzle with dark, low nimbostratus clouds hugging the lower foothills this AM and temperature in the upper 40s
6/13/2010 7:15 AM 0.66 0.0 0.00 0.0 0.00 Cloudy, cold, and light rain and drizzle all day and night Things are very muddy and green
6/14/2010 7:00 AM 0.24 0.0 0.00 0.0 0.00 Rain off and on through the day yesterday.
6/15/2010 7:00 AM 0.19 M M M M
6/16/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/17/2010 7:00 AM T M M M M A quick T-storm with wind and a few rumbles of thunder, only a few sprinkles, around 2:30Pm.
6/18/2010 7:00 AM 0.00 0.0 M M M
6/19/2010 7:00 AM 0.00 0.0 M M M
6/20/2010 7:00 AM 0.00 0.0 M M M
6/21/2010 7:00 AM 0.00 0.0 M M M
6/22/2010 7:00 AM 0.00 0.0 M M M
6/23/2010 7:00 AM 0.00 0.0 M M M
6/24/2010 7:00 AM 0.00 0.0 M M M
6/25/2010 7:00 AM 0.00 0.0 M M M
6/26/2010 7:00 AM 0.00 0.0 M M M
6/27/2010 7:00 AM 0.32 M M M M
6/28/2010 7:00 AM 0.00 0.0 M M M
6/29/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
6/30/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
7/1/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
7/2/2010 8:00 AM T 0.0 0.00 0.0 0.00
7/3/2010 8:00 AM T 0.0 0.00 0.0 0.00
7/4/2010 7:30 AM 0.02 0.0 0.00 0.0 0.00 Very light rain and drizzle began this AM about 5 AM with low nimbostratus clouds hugging the lower foothills.
7/5/2010 9:00 AM 0.30 0.0 0.00 0.0 0.00 Rain and thunder on Sunday late afternoon. The bulk of the storm appeared to be east and south of us. No hail.
7/6/2010 9:00 AM 0.00 0.0 0.00 0.0 0.00 Clear dry day -- very good visibility
7/7/2010 7:00 AM 0.33 M M M M
7/8/2010 7:00 AM 0.15 M M M M
7/9/2010 7:00 AM 0.03 M M M M
7/10/2010 7:00 AM 0.06 0.0 0.00 0.0 0.00 Late afternoon thunderstorm. Partial clearing overnight
7/11/2010 7:00 AM 0.06 0.0 0.00 0.0 0.00 Early and mid afternoon thundershowers. Clearing late afternoon
7/12/2010 7:00 AM T M M M M
7/13/2010 7:00 AM 0.00 0.0 M M M
7/14/2010 7:00 AM T M M M M
7/15/2010 7:00 AM T M M M M
7/16/2010 7:00 AM 0.00 0.0 M M M
7/17/2010 7:00 AM 0.00 0.0 M M M
7/18/2010 7:00 AM 0.00 0.0 M M M
7/19/2010 7:00 AM T 0.0 0.00 0.0 0.00
7/20/2010 7:00 AM T 0.0 0.00 0.0 0.00 Very near 0.01 but there is dirt in the bottom of the tube, so I rounded down in this case. We had a small sprinkle before noon on 7/19.
7/21/2010 7:00 AM T 0.0 0.00 0.0 0.00 Few drops at 12:55 PM MDT 7/20.
7/22/2010 7:00 AM 0.05 M M M M
7/23/2010 7:00 AM T M M M M
7/24/2010 7:00 AM 0.00 0.0 M M M
7/25/2010 7:00 AM 0.00 0.0 M M M
7/26/2010 7:00 AM 0.00 0.0 M M M
7/27/2010 7:00 AM 0.00 0.0 M M M
7/28/2010 7:00 AM 0.03 M M M M
7/29/2010 7:00 AM 0.04 M M M M
7/30/2010 7:00 AM 0.01 0.0 0.00 0.0 0.00
7/31/2010 7:00 AM 0.01 0.0 0.00 0.0 0.00 Early evening thundershower didn't amount to much. Then clearing overnight.
8/1/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/2/2010 7:00 AM 0.09 M M M M
8/3/2010 7:00 AM 0.01 M M M M
8/4/2010 7:00 AM 0.06 0.0 0.00 0.0 0.00 Plus a dead fly in the inner tube
8/5/2010 7:00 AM 0.05 0.0 0.00 0.0 0.00 Windy storm came through in the afternoon.
8/6/2010 7:00 AM T 0.0 0.00 0.0 0.00
8/7/2010 7:00 AM T M M M M
8/8/2010 7:00 AM 0.17 M M M M Gauge has disappeared. This is estimate based on nearby weather station and surrounding CoCoRaHS gauges.
8/9/2010 7:00 AM 0.13 M M M M Estimated amount from nearby weather station. Gauge went missing.
8/10/2010 7:00 AM T M M M M
8/11/2010 7:00 AM 0.00 0.0 M M M
8/12/2010 7:00 AM 0.00 0.0 M M M
8/13/2010 7:00 AM 0.02 M M M M Storm came through around 4:00pm.
8/14/2010 7:00 AM 0.00 0.0 M M M
8/15/2010 7:00 AM 0.00 0.0 M M M
8/16/2010 7:00 AM T M M M M Slight mist this morning.
8/17/2010 7:00 AM 0.12 M M M M Good storm yesterday around 5:00pm MDT. Heavy dew this morning.
8/18/2010 7:00 AM 0.01 M M M M Unexpected shower starting about 5:18 pm and ending 5:30 pm on 8/17.
8/19/2010 7:00 AM T M M M M
8/20/2010 7:00 AM 0.05 M M M M
8/21/2010 7:00 AM 0.00 0.0 M M M
8/22/2010 7:00 AM 0.00 0.0 M M M
8/23/2010 7:00 AM 0.00 0.0 M M M
8/24/2010 7:00 AM T M M M M Short storm blew through around noon. Didn't start raining until just east of us.
8/25/2010 7:00 AM 0.00 0.0 M M M
8/26/2010 7:00 AM 0.00 0.0 M M M
8/27/2010 7:00 AM 0.00 0.0 M M M
8/28/2010 7:00 AM 0.00 0.0 M M M
8/29/2010 7:00 AM 0.00 0.0 M M M
8/30/2010 7:00 AM 0.00 0.0 M M M
8/31/2010 7:00 AM T 0.0 M M M
9/1/2010 7:00 AM 0.00 0.0 M M M
9/2/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/3/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/4/2010 7:00 AM 0.00 0.0 M M M
9/5/2010 7:00 AM 0.00 0.0 M M M
9/6/2010 7:00 AM 0.00 0.0 M M M
9/7/2010 7:00 AM 0.00 0.0 M M M
9/8/2010 7:00 AM 0.00 0.0 M M M
9/9/2010 7:00 AM 0.05 M M M M
9/10/2010 7:00 AM T M M M M Saw a few drops on the windshield around 3:20pm.
9/11/2010 7:00 AM 0.00 0.0 M M M
9/12/2010 7:00 AM 0.00 0.0 M M M
9/13/2010 7:00 AM 0.00 0.0 M M M
9/14/2010 7:00 AM 0.00 0.0 M M M
9/15/2010 7:00 AM 0.00 0.0 M M M
9/16/2010 7:00 AM 0.00 0.0 M M M
9/17/2010 7:00 AM 0.00 0.0 M M M
9/18/2010 7:00 AM T 0.0 M M M
9/19/2010 7:00 AM T 0.0 M M M
9/20/2010 7:00 AM 0.00 0.0 M M M
9/21/2010 7:00 AM 0.01 M M M M Quick trace around 2:30 pm. Then a quick storm at 4:30pm with a few lightning strikes and thunder. Most of the rain blew sideways.
9/22/2010 7:00 AM 0.00 0.0 M M M
9/23/2010 7:00 AM 0.03 M M M M Cool damp day. Felt like fall.
9/24/2010 7:00 AM 0.00 0.0 M M M
9/25/2010 7:00 AM 0.00 0.0 M M M
9/26/2010 7:00 AM 0.00 0.0 M M M
9/27/2010 7:00 AM 0.00 0.0 M M M
9/28/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/29/2010 7:00 AM 0.00 0.0 M M M
9/30/2010 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/10/2009 10/12/2009 7:00 AM 3 0.29 M M
10/28/2009 10/29/2009 10:00 AM 2 M 15.1 0.95 There is also 0.99" of liquid in the gauge, but it is not an accurate measurement since the gauge was overflowing. The Core Precipitation does not include the rain that happened before the snow.



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
5/18/2010 5:35 PM Will have hail pad to turn in Minor storm, all things considered, but first real hail of the year (Wind from SW) 1/4" Pea Size Rice Rice Hard 5 2min no damage True After rain Before smaller hail 10-20 461 0.70
5/25/2010 12:50 AM 1/4" Pea Size Rice Rice Hard Intermittent False 10-20 368
6/7/2010 9:45 PM Rice Rice Rice Soft False 19