Station Overview Station Location
Station Number CO-LP-61 Latitude 37.2526
Station Name Durango 4.8 WSW Longitude -107.9456
County La Plata Elevation (ft) 7430



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 14 1.66 1.39 26 1.39 26 0.00 0 0 7 3 0.0 0 0
Nov 14 1.75 0.87 28 0.87 28 0.00 0 0 7 3 0.5 3 0
Dec 14 1.67 1.37 26 1.37 26 0.00 0 0 8 7 11.8 6 14
Jan 15 1.74 2.47 29 2.47 29 0.00 0 0 7 4 28.3 7 29
Feb 15 1.58 2.73 26 2.73 26 0.00 0 0 7 3 27.3 7 14
March 15 2.17 0.81 30 0.81 30 0.00 0 0 6 4 7.5 4 12
April 15 1.42 0.81 19 0.81 19 0.00 0 0 5 4 1.8 2 1
May 15 1.24 4.32 28 4.32 28 0.00 0 0 18 5 4.0 5 1
June 15 0.77 2.86 28 2.86 28 0.00 0 0 10 7 0.0 0 0
July 15 1.96 2.85 28 2.85 28 0.00 0 0 14 7 0.0 0 0
Aug 15 2.29 1.73 30 1.73 30 0.00 0 0 11 3 0.0 0 0
Sept 15 2.41 1.65 25 1.65 25 0.00 0 0 6 2 0.0 0 0
Water Year Totals: 20.66" 23.86" 323 days 23.86" 323 0.00" 0 days 0 106 days 52 days 81.2" 34 days 71 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
10/1/2014 T
10/2/2014 0.04
10/3/2014
10/4/2014 0.00
10/5/2014 0.00
10/6/2014 0.00
10/7/2014 0.00
10/8/2014 0.00
10/9/2014 0.04
10/10/2014 0.31
10/11/2014 0.56
10/12/2014 T
10/13/2014 T
10/14/2014 0.00
10/15/2014 0.00
10/16/2014
10/17/2014 0.00
10/18/2014 0.00
10/19/2014
10/20/2014 0.30
10/21/2014 0.02
10/22/2014 0.12
10/23/2014
10/24/2014
10/25/2014 0.00
10/26/2014 0.00
10/27/2014 0.00
10/28/2014 0.00
10/29/2014 0.00
10/30/2014 0.00
10/31/2014 0.00
11/1/2014 0.06
11/2/2014 0.16
11/3/2014 0.22
11/4/2014 T
11/5/2014 0.00
11/6/2014
11/7/2014 0.00
11/8/2014 0.00
11/9/2014 0.00
11/10/2014 0.00
11/11/2014 0.00
11/12/2014 0.00
11/13/2014 0.00
11/14/2014 0.03
11/15/2014 0.36
11/16/2014 0.02
11/17/2014 0.00
11/18/2014 0.00
11/19/2014 0.00
11/20/2014 0.00
11/21/2014
11/22/2014 0.00
11/23/2014 0.02
11/24/2014 T
11/25/2014 T
11/26/2014 0.00
11/27/2014 0.00
11/28/2014 0.00
11/29/2014 0.00
11/30/2014 0.00
12/1/2014 0.00
12/2/2014
12/3/2014 T
12/4/2014 0.09
12/5/2014 0.17
12/6/2014 T
12/7/2014
12/8/2014 0.00
12/9/2014 0.00
12/10/2014
12/11/2014 0.00
12/12/2014 0.00
12/13/2014 T
12/14/2014 0.39
12/15/2014
12/16/2014 0.00
12/17/2014 0.00
12/18/2014 0.04
12/19/2014 T
12/20/2014 0.00
12/21/2014 0.00
12/22/2014 0.01
12/23/2014 0.26
12/24/2014 0.00
12/25/2014 T
12/26/2014 0.35
12/27/2014 0.06
12/28/2014
12/29/2014 T
12/30/2014 T
12/31/2014 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2015 0.24
1/2/2015 0.08
1/3/2015 T
1/4/2015 T
1/5/2015 0.00
1/6/2015 0.00
1/7/2015 0.00
1/8/2015
1/9/2015 0.00
1/10/2015 0.00
1/11/2015 0.10
1/12/2015 0.00
1/13/2015 0.92
1/14/2015 0.24
1/15/2015 T
1/16/2015 0.00
1/17/2015 0.00
1/18/2015
1/19/2015 0.00
1/20/2015 0.00
1/21/2015 0.00
1/22/2015 T
1/23/2015 0.00
1/24/2015 0.00
1/25/2015 0.00
1/26/2015 0.00
1/27/2015 0.00
1/28/2015 0.00
1/29/2015 0.00
1/30/2015 0.12
1/31/2015 0.77
2/1/2015 0.01
2/2/2015 0.00
2/3/2015 0.00
2/4/2015 0.00
2/5/2015 0.00
2/6/2015 0.00
2/7/2015 0.00
2/8/2015 0.00
2/9/2015 0.00
2/10/2015 0.00
2/11/2015 0.00
2/12/2015 T
2/13/2015 0.00
2/14/2015 0.00
2/15/2015 0.00
2/16/2015 0.00
2/17/2015 T
2/18/2015 0.00
2/19/2015
2/20/2015
2/21/2015 0.00
2/22/2015 0.38
2/23/2015 1.47
2/24/2015 0.48
2/25/2015 T
2/26/2015 0.02
2/27/2015 0.20
2/28/2015 0.17
3/1/2015 0.21
3/2/2015 0.14
3/3/2015 0.25
3/4/2015 0.09
3/5/2015 T
3/6/2015 0.00
3/7/2015 0.00
3/8/2015 0.00
3/9/2015 0.00
3/10/2015 0.00
3/11/2015 0.00
3/12/2015 0.00
3/13/2015 0.00
3/14/2015 0.01
3/15/2015 0.00
3/16/2015 0.00
3/17/2015 0.00
3/18/2015 T
3/19/2015 T
3/20/2015 0.11
3/21/2015 T
3/22/2015 0.00
3/23/2015 0.00
3/24/2015 0.00
3/25/2015 0.00
3/26/2015 0.00
3/27/2015
3/28/2015 0.00
3/29/2015 0.00
3/30/2015 0.00
3/31/2015 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2015
4/2/2015
4/3/2015 0.00
4/4/2015 0.00
4/5/2015
4/6/2015 0.00
4/7/2015 0.00
4/8/2015 0.00
4/9/2015
4/10/2015
4/11/2015 0.00
4/12/2015 0.00
4/13/2015 0.00
4/14/2015
4/15/2015 T
4/16/2015
4/17/2015
4/18/2015 0.08
4/19/2015 T
4/20/2015
4/21/2015
4/22/2015 0.00
4/23/2015
4/24/2015 T
4/25/2015 0.17
4/26/2015 0.26
4/27/2015 0.22
4/28/2015 0.08
4/29/2015 T
4/30/2015 0.00
5/1/2015 T
5/2/2015 0.00
5/3/2015
5/4/2015 T
5/5/2015 0.13
5/6/2015 0.33
5/7/2015 0.05
5/8/2015 0.06
5/9/2015 0.19
5/10/2015 0.14
5/11/2015 T
5/12/2015 0.00
5/13/2015 0.27
5/14/2015 T
5/15/2015 0.20
5/16/2015 0.92
5/17/2015 0.11
5/18/2015 0.15
5/19/2015 0.74
5/20/2015 T
5/21/2015 0.00
5/22/2015 0.36
5/23/2015 0.15
5/24/2015 0.09
5/25/2015 0.26
5/26/2015 0.08
5/27/2015 0.09
5/28/2015 0.00
5/29/2015
5/30/2015 0.00
5/31/2015
6/1/2015 0.01
6/2/2015 0.00
6/3/2015 0.00
6/4/2015 0.00
6/5/2015 0.05
6/6/2015 0.64
6/7/2015 0.64
6/8/2015 0.00
6/9/2015
6/10/2015 0.15
6/11/2015 0.39
6/12/2015 0.34
6/13/2015 T
6/14/2015 0.02
6/15/2015 0.56
6/16/2015 0.00
6/17/2015 T
6/18/2015
6/19/2015 0.00
6/20/2015 0.00
6/21/2015 0.00
6/22/2015 0.00
6/23/2015 0.00
6/24/2015 T
6/25/2015 T
6/26/2015 T
6/27/2015 0.00
6/28/2015 0.06
6/29/2015 T
6/30/2015 T
Day of YearDaily PrcpMultiday Prcp
7/1/2015 0.00
7/2/2015 0.03
7/3/2015 T
7/4/2015 0.04
7/5/2015 0.54
7/6/2015 T
7/7/2015 0.26
7/8/2015 0.91
7/9/2015 0.24
7/10/2015 0.02
7/11/2015 0.21
7/12/2015 0.06
7/13/2015 0.31
7/14/2015 0.00
7/15/2015 0.18
7/16/2015 0.00
7/17/2015 T
7/18/2015 T
7/19/2015 0.02
7/20/2015
7/21/2015
7/22/2015
7/23/2015 0.01
7/24/2015 0.00
7/25/2015 T
7/26/2015 T
7/27/2015 T
7/28/2015 0.00
7/29/2015 0.00
7/30/2015 0.00
7/31/2015 0.02
8/1/2015 T
8/2/2015 0.05
8/3/2015 0.31
8/4/2015 0.00
8/5/2015 0.00
8/6/2015 0.00
8/7/2015 T
8/8/2015 0.47
8/9/2015 0.02
8/10/2015
8/11/2015 0.04
8/12/2015 0.13
8/13/2015 0.00
8/14/2015 0.00
8/15/2015 0.00
8/16/2015 0.00
8/17/2015 0.00
8/18/2015 0.04
8/19/2015 0.00
8/20/2015 0.00
8/21/2015 0.00
8/22/2015 0.02
8/23/2015 0.00
8/24/2015 T
8/25/2015 0.00
8/26/2015 0.25
8/27/2015 0.36
8/28/2015 0.04
8/29/2015 0.00
8/30/2015 0.00
8/31/2015 0.00
9/1/2015
9/2/2015 0.00
9/3/2015 T
9/4/2015 T
9/5/2015 0.91
9/6/2015 0.21
9/7/2015 0.00
9/8/2015 0.00
9/9/2015 0.00
9/10/2015
9/11/2015
9/12/2015 0.00
9/13/2015 0.00
9/14/2015 0.00
9/15/2015 0.08
9/16/2015 0.15
9/17/2015 0.00
9/18/2015 0.00
9/19/2015
9/20/2015 0.00
9/21/2015 0.00
9/22/2015 0.00
9/23/2015 0.28
9/24/2015 0.02
9/25/2015 0.00
9/26/2015 0.00
9/27/2015 0.00
9/28/2015 0.00
9/29/2015 0.00
9/30/2015



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2014 7:00 AM T M M M M
10/2/2014 7:00 AM 0.04 M M M M
10/4/2014 7:00 AM 0.00 0.0 M M M
10/5/2014 7:00 AM 0.00 0.0 M M M
10/6/2014 7:00 AM 0.00 0.0 M M M
10/7/2014 7:00 AM 0.00 0.0 M M M
10/8/2014 7:00 AM 0.00 0.0 M M M
10/9/2014 7:00 AM 0.04 M M M M
10/10/2014 7:00 AM 0.31 M M M M
10/11/2014 7:00 AM 0.56 M M M M
10/12/2014 7:00 AM T M M M M
10/13/2014 7:00 AM T M M M M
10/14/2014 7:00 AM 0.00 0.0 M M M
10/15/2014 7:00 AM 0.00 0.0 M M M
10/17/2014 7:00 AM 0.00 0.0 M M M
10/18/2014 7:00 AM 0.00 0.0 M M M
10/20/2014 7:00 AM 0.30 M M M M
10/21/2014 7:00 AM 0.02 M M M M
10/22/2014 7:00 AM 0.12 M M M M
10/25/2014 7:00 AM 0.00 0.0 M M M
10/26/2014 7:00 AM 0.00 0.0 M M M
10/27/2014 7:00 AM 0.00 0.0 M M M
10/28/2014 7:00 AM 0.00 0.0 M M M
10/29/2014 7:00 AM 0.00 0.0 M M M
10/30/2014 7:00 AM 0.00 0.0 M M M
10/31/2014 7:00 AM 0.00 0.0 M M M
11/1/2014 7:00 AM 0.06 M M M M
11/2/2014 7:00 AM 0.16 M M M M
11/3/2014 7:00 AM 0.22 T M T M
11/4/2014 7:00 AM T M M M M
11/5/2014 7:00 AM 0.00 0.0 M M M
11/7/2014 7:00 AM 0.00 0.0 M M M
11/8/2014 7:00 AM 0.00 0.0 M M M
11/9/2014 7:00 AM 0.00 0.0 M M M
11/10/2014 7:00 AM 0.00 0.0 M M M
11/11/2014 7:00 AM 0.00 0.0 M M M
11/12/2014 7:00 AM 0.00 0.0 M M M
11/13/2014 7:00 AM 0.00 0.0 M M M
11/14/2014 7:00 AM 0.03 M M M M Fresh snow on La Plata Mtns., but just rain at station.
11/15/2014 7:00 AM 0.36 0.1 M T M
11/16/2014 7:00 AM 0.02 0.2 M T M Snow banners blowing off tops of La Plata Mtns.
11/17/2014 7:00 AM 0.00 0.0 M T M
11/18/2014 7:00 AM 0.00 0.0 M T M
11/19/2014 7:00 AM 0.00 0.0 M T M
11/20/2014 7:00 AM 0.00 0.0 M T M
11/22/2014 7:00 AM 0.00 0.0 M M M
11/23/2014 7:00 AM 0.02 0.2 M T M
11/24/2014 7:00 AM T T M T M
11/25/2014 7:00 AM T T M T M
11/26/2014 7:00 AM 0.00 0.0 M T M
11/27/2014 7:00 AM 0.00 0.0 M T M
11/28/2014 7:00 AM 0.00 0.0 M T M
11/29/2014 7:00 AM 0.00 0.0 M T M
11/30/2014 7:00 AM 0.00 0.0 M T M
12/1/2014 7:00 AM 0.00 0.0 M M M
12/3/2014 7:00 AM T T M T M Light dusting of overnight snow. Melting rapidly.
12/4/2014 7:00 AM 0.09 0.0 M M M It's very unusual for Dec. precip. to be rain instead of snow, but it's a cold rain.
12/5/2014 7:00 AM 0.17 0.0 M M M
12/6/2014 7:00 AM T 0.0 M M M
12/8/2014 7:00 AM 0.00 0.0 M M M
12/9/2014 7:00 AM 0.00 0.0 M M M
12/11/2014 7:00 AM 0.00 0.0 M M M
12/12/2014 7:00 AM 0.00 0.0 M M M
12/13/2014 7:00 AM T T M M M Light snow pellets at 7:15 observation time. Temperature is 35 so no accumulation.
12/14/2014 7:00 AM 0.39 2.4 M 2.5 M
12/16/2014 7:00 AM 0.00 0.0 M 1.5 M
12/17/2014 7:00 AM 0.00 0.0 M 0.5 M Light snow began shortly after 7 AM observation time.
12/18/2014 7:00 AM 0.04 0.4 M 1.0 M
12/19/2014 7:00 AM T T M 0.5 M
12/20/2014 7:00 AM 0.00 0.0 M 0.5 M
12/21/2014 7:00 AM 0.00 0.0 M T M
12/22/2014 7:00 AM 0.01 0.1 M T M
12/23/2014 7:00 AM 0.26 1.8 M 2.0 M Precip was all snow, but partial daytime melting reduced measurable depth to 1.8 inches.
12/24/2014 7:00 AM 0.00 0.0 M 1.0 M
12/25/2014 7:00 AM T T M 1.0 M Very light snow at 7 AM observation time.
12/26/2014 7:00 AM 0.35 6.2 M 7.0 M
12/27/2014 7:00 AM 0.06 0.9 M 7.0 M
12/29/2014 7:00 AM T T M 6.0 M
12/30/2014 7:00 AM T T M 5.0 M
12/31/2014 7:00 AM 0.00 0.0 M 4.0 M
1/1/2015 8:30 AM 0.24 4.7 M 9.0 M Very light fluffy snow.
1/2/2015 7:00 AM 0.08 2.1 M 10.0 M
1/3/2015 7:00 AM T T M 9.0 M Rime ice on all exposed surfaces - especially trees. Station is in the clouds with a few light snowflakes crystalizing out of the low clouds/fog.
1/4/2015 7:00 AM T T M 8.0 M Precip was the light snow that was falling yesterday morning.
1/5/2015 7:00 AM 0.00 0.0 M 7.0 M
1/6/2015 7:00 AM 0.00 0.0 M 6.0 M
1/7/2015 7:00 AM 0.00 0.0 M 5.0 M
1/9/2015 7:00 AM 0.00 0.0 M 3.0 M
1/10/2015 7:00 AM 0.00 0.0 M 2.0 M
1/11/2015 7:00 AM 0.10 0.9 M 2.5 M
1/12/2015 7:00 AM 0.00 0.0 M 2.0 M
1/13/2015 8:00 AM 0.92 9.8 M 11.5 M Observation is as per 8:00 AM. Still snowing as of 9:40.
1/14/2015 7:00 AM 0.24 2.6 M 12.0 M 2 day storm totals: Precip 1.16 Snow 12.4
1/15/2015 7:00 AM T T M 11.0 M Sky at station is clear, but distant low clouds toward Durango airport (which is still reporting low overcast).
1/16/2015 7:00 AM 0.00 0.0 M 10.5 M
1/17/2015 7:00 AM 0.00 0.0 M 10.0 M
1/19/2015 7:00 AM 0.00 0.0 M 9.0 M
1/20/2015 7:00 AM 0.00 0.0 M 8.5 M
1/21/2015 7:00 AM 0.00 0.0 M 8.0 M
1/22/2015 7:00 AM T T M 7.5 M
1/23/2015 7:00 AM 0.00 0.0 M 7.5 M
1/24/2015 7:00 AM 0.00 0.0 M 7.5 M
1/25/2015 7:00 AM 0.00 0.0 M 7.5 M
1/26/2015 7:00 AM 0.00 0.0 M 6.5 M
1/27/2015 7:00 AM 0.00 0.0 M 6.5 M
1/28/2015 7:00 AM 0.00 0.0 M 4.5 M
1/29/2015 7:00 AM 0.00 0.0 M 3.5 M
1/30/2015 7:30 AM 0.12 0.3 M 3.5 M
1/31/2015 7:00 AM 0.77 7.9 M 11.0 M For the last 24 hours precip was all snow with the temperature 32 to 33 for entire storm. Snow looks like gobs of whipped cream over everything. Station elevation 7,430.
2/1/2015 7:00 AM 0.01 0.1 M 9.0 M Fog at and below station. Clear toward the NW-N. Snow banners blowing off top of La Plata Mtns.
2/2/2015 7:00 AM 0.00 0.0 M 8.0 M
2/3/2015 7:00 AM 0.00 0.0 M 7.0 M
2/4/2015 7:00 AM 0.00 0.0 M 6.0 M
2/5/2015 7:00 AM 0.00 0.0 M 4.0 M Old snow is rapidly disappearing in sunny 50+ weather. Most unusual for early Feb. Average snow depth for this time of year is over a foot. (Last year was also dry.)
2/6/2015 7:00 AM 0.00 0.0 M 2.0 M
2/7/2015 7:00 AM 0.00 0.0 M 1.0 M
2/8/2015 7:00 AM 0.00 0.0 M T M
2/9/2015 7:00 AM 0.00 0.0 M T M
2/10/2015 7:00 AM 0.00 0.0 M T M
2/11/2015 7:00 AM 0.00 0.0 M T M La Plata Mtns. obscured buy no precip at station.
2/12/2015 7:00 AM T T M T M "SAN MIGUEL, DOLORES, ANIMAS AND SAN JUAN RIVER BASINS" snowpack is now 40% below normal and looking grim.
2/13/2015 7:00 AM 0.00 0.0 M T M
2/14/2015 7:00 AM 0.00 0.0 M T M
2/15/2015 7:00 AM 0.00 0.0 M T M
2/16/2015 7:00 AM 0.00 0.0 M T M
2/17/2015 7:00 AM T T M T M
2/18/2015 7:00 AM 0.00 0.0 M T M
2/21/2015 7:00 AM 0.00 0.0 M T M
2/22/2015 7:30 AM 0.38 3.5 M 3.5 M
2/23/2015 7:45 AM 1.47 13.3 M 16.5 M Step 1) Find a way to get to the last known location for the gauge. Storm totals to 7:45 AM: Snow 16.8, melted 1.85. Still light to moderate snow falling.
2/24/2015 7:00 AM 0.48 5.0 M 18.0 M 3-day storm totals. Snow 21.8, melted 2.33. Mostly wet snow with temperatures 30 to 33 for most of the storm.
2/25/2015 7:00 AM T T M 14.0 M
2/26/2015 7:00 AM 0.02 0.2 M 13.0 M
2/27/2015 7:00 AM 0.20 2.7 M 14.0 M
2/28/2015 7:00 AM 0.17 2.5 M 16.0 M
3/1/2015 7:45 AM 0.21 3.8 M 19.0 M Snow in the last 24 hours has been low density "fluff".
3/2/2015 7:00 AM 0.14 1.1 M 14.0 M Snow depth dropped from yesterday's 19 inches to today's 14 due to some melting and significant compaction/settling.
3/3/2015 7:00 AM 0.25 0.9 M 12.0 M
3/4/2015 7:00 AM 0.09 1.7 M 12.0 M Snow fell in separate showers with visibility down to 1/8 mile in one "mini-blizzard".
3/5/2015 7:00 AM T T M 11.0 M
3/6/2015 7:00 AM 0.00 0.0 M 10.0 M
3/7/2015 7:00 AM 0.00 0.0 M 9.0 M
3/8/2015 7:00 AM 0.00 0.0 M 7.0 M
3/9/2015 7:00 AM 0.00 0.0 M 5.0 M
3/10/2015 7:00 AM 0.00 0.0 M 3.0 M Snow depth is a best "guesstimate" as snow cover is about 80% with highly variable depths.
3/11/2015 7:00 AM 0.00 0.0 M 1.0 M Old snow depth is highly variable with about 40% bare ground.
3/12/2015 7:00 AM 0.00 0.0 M 0.5 M
3/13/2015 7:00 AM 0.00 0.0 M T M
3/14/2015 7:00 AM 0.01 M M T M
3/15/2015 7:00 AM 0.00 0.0 M T M
3/16/2015 7:00 AM 0.00 0.0 M T M
3/17/2015 7:00 AM 0.00 0.0 M T M
3/18/2015 8:00 AM T M M T M
3/19/2015 7:00 AM T M M T M
3/20/2015 7:00 AM 0.11 T M T M Yesterday afternoon's thundershower had a few snow pellets mixed in. Old snow is down to about 10% ground cover.
3/21/2015 7:00 AM T M M T M
3/22/2015 7:00 AM 0.00 0.0 M T M
3/23/2015 7:00 AM 0.00 0.0 M T M
3/24/2015 7:00 AM 0.00 0.0 M T M
3/25/2015 7:00 AM 0.00 0.0 M T M
3/26/2015 7:00 AM 0.00 0.0 M T M
3/28/2015 7:00 AM 0.00 0.0 M T M Old snow is down to isolated patches, and these will be gone in a few days.
3/29/2015 7:00 AM 0.00 0.0 M T M A few isolated patches of old snow - may not be left by tomorrow morning.
3/30/2015 7:00 AM 0.00 0.0 M M M Last of the old snow melted yesterday. Daffodils are blooming.
3/31/2015 7:00 AM 0.00 0.0 M M M
4/3/2015 7:00 AM 0.00 0.0 M M M
4/4/2015 7:00 AM 0.00 0.0 M M M
4/6/2015 7:00 AM 0.00 0.0 M M M
4/7/2015 7:00 AM 0.00 0.0 M M M
4/8/2015 7:00 AM 0.00 0.0 M M M
4/11/2015 7:00 AM 0.00 0.0 M M M
4/12/2015 7:00 AM 0.00 0.0 M M M
4/13/2015 7:00 AM 0.00 0.0 M M M
4/15/2015 7:00 AM T M M M M
4/18/2015 7:00 AM 0.08 1.6 M 1.5 M
4/19/2015 7:00 AM T T M M M
4/22/2015 7:00 AM 0.00 0.0 M M M
4/24/2015 7:00 AM T M M M M An inch or two of fresh snow on the La Plata Mtns.
4/25/2015 7:00 AM 0.17 T M T M A little slush on some surfaces. Scud in valleys below station.
4/26/2015 7:00 AM 0.26 0.2 M T M
4/27/2015 7:00 AM 0.22 T M M M
4/28/2015 7:00 AM 0.08 M M M M
4/29/2015 7:00 AM T M M M M
4/30/2015 7:00 AM 0.00 0.0 M M M
5/1/2015 7:00 AM T M M M M
5/2/2015 7:00 AM 0.00 0.0 M M M
5/4/2015 7:00 AM T M M M M
5/5/2015 7:40 AM 0.13 M M M M
5/6/2015 7:00 AM 0.33 M M M M
5/7/2015 7:00 AM 0.05 M M M M
5/8/2015 7:00 AM 0.06 M M M M
5/9/2015 8:00 AM 0.19 0.3 M T M Thunderstorm, moderate snow at 8 AM observation time. Another 1.9 inches of snow fell in the 2 hours after observation time.
5/10/2015 7:00 AM 0.14 1.9 M 0.0 M
5/11/2015 7:00 AM T T M M M
5/12/2015 7:00 AM 0.00 0.0 M M M
5/13/2015 7:00 AM 0.27 M M M M
5/14/2015 7:00 AM T M M M M
5/15/2015 7:00 AM 0.20 M M M M
5/16/2015 7:00 AM 0.92 1.5 M 1.5 M Snow depth of 1.5 inches was slush and would have been much greater except for water compaction.
5/17/2015 7:00 AM 0.11 0.1 M T M
5/18/2015 7:00 AM 0.15 0.2 M 0.0 M 0.2 "snowfall" was a sharp shower of snow pellets. Alternately, this could have been classified as white, soft, 1/4 inch hail except it was a shower and not a thunderstorm. Temperature during the shower was in the low 50s.
5/19/2015 7:00 AM 0.74 M M M M 3.29 month to date precip is the wettest May on record. Includes current and old station back through 1999.
5/20/2015 7:00 AM T M M M M
5/21/2015 7:00 AM 0.00 0.0 M M M
5/22/2015 7:00 AM 0.36 M M M M
5/23/2015 7:00 AM 0.15 M M M M
5/24/2015 7:00 AM 0.09 M M M M
5/25/2015 7:00 AM 0.26 M M M M
5/26/2015 7:00 AM 0.08 M M M M
5/27/2015 7:00 AM 0.09 M M M M
5/28/2015 7:00 AM 0.00 0.0 M M M
5/30/2015 7:00 AM 0.00 0.0 M M M
6/1/2015 7:00 AM 0.01 M M M M
6/2/2015 7:00 AM 0.00 0.0 M M M
6/3/2015 7:00 AM 0.00 0.0 M M M
6/4/2015 7:00 AM 0.00 0.0 M M M
6/5/2015 7:00 AM 0.05 M M M M
6/6/2015 7:00 AM 0.64 M M M M Precip to 7 AM. Thunderstorm, heavy rain, rice hail began about 7:20 AM. Heaviest part of TS to N of station. Will send hail report after this report.
6/7/2015 7:00 AM 0.64 M M M M 2 hail reports sent. Brief heavy 1/2 inch hail
6/8/2015 7:00 AM 0.00 0.0 M M M
6/10/2015 7:00 AM 0.15 M M M M
6/11/2015 7:00 AM 0.39 M M M M
6/12/2015 7:00 AM 0.34 M M M M
6/13/2015 7:00 AM T M M M M
6/14/2015 7:00 AM 0.02 M M M M
6/15/2015 7:00 AM 0.56 M M M M Hail report sent yesterday.
6/16/2015 7:00 AM 0.00 0.0 M M M
6/17/2015 7:00 AM T M M M M Very light shower about 8 AM yesterday.
6/19/2015 7:00 AM 0.00 0.0 M M M
6/20/2015 7:00 AM 0.00 0.0 M M M
6/21/2015 7:00 AM 0.00 0.0 M M M
6/22/2015 7:00 AM 0.00 0.0 M M M
6/23/2015 7:00 AM 0.00 0.0 M M M
6/24/2015 7:00 AM T M M M M
6/25/2015 7:00 AM T M M M M
6/26/2015 7:00 AM T M M M M
6/27/2015 7:00 AM 0.00 0.0 M M M
6/28/2015 7:00 AM 0.06 M M M M
6/29/2015 7:00 AM T M M M M
6/30/2015 7:00 AM T M M M M
7/1/2015 7:00 AM 0.00 0.0 M M M
7/2/2015 7:00 AM 0.03 M M M M
7/3/2015 7:00 AM T M M M M
7/4/2015 7:00 AM 0.04 M M M M
7/5/2015 7:00 AM 0.54 M M M M
7/6/2015 7:00 AM T M M M M
7/7/2015 7:00 AM 0.26 M M M M
7/8/2015 7:00 AM 0.91 M M M M Hail report sent yesterday.
7/9/2015 7:00 AM 0.24 M M M M Hail report sent.
7/10/2015 7:00 AM 0.02 M M M M
7/11/2015 7:00 AM 0.21 M M M M
7/12/2015 7:00 AM 0.06 M M M M
7/13/2015 7:00 AM 0.31 M M M M
7/14/2015 7:00 AM 0.00 0.0 M M M
7/15/2015 7:00 AM 0.18 M M M M
7/16/2015 7:00 AM 0.00 0.0 M M M
7/17/2015 7:00 AM T M M M M A few stray drops just before 7 AM observation time.
7/18/2015 7:00 AM T M M M M
7/19/2015 7:00 AM 0.02 M M M M
7/23/2015 7:00 AM 0.01 M M M M Isolated light rain shower.
7/24/2015 7:00 AM 0.00 0.0 M M M
7/25/2015 7:00 AM T M M M M
7/26/2015 7:00 AM T M M M M Very light rain shower about dawn.
7/27/2015 7:00 AM T M M M M
7/28/2015 7:00 AM 0.00 0.0 M M M
7/29/2015 7:00 AM 0.00 0.0 M M M
7/30/2015 7:00 AM 0.00 0.0 M M M
7/31/2015 7:00 AM 0.02 M M M M
8/1/2015 7:00 AM T M M M M
8/2/2015 7:00 AM 0.05 M M M M
8/3/2015 7:00 AM 0.31 M M M M
8/4/2015 7:00 AM 0.00 0.0 M M M
8/5/2015 7:00 AM 0.00 0.0 M M M
8/6/2015 7:00 AM 0.00 0.0 M M M
8/7/2015 7:00 AM T M M M M Very light rain shower shortly before 7 AM.
8/8/2015 7:00 AM 0.47 M M M M
8/9/2015 7:00 AM 0.02 M M M M
8/11/2015 7:00 AM 0.04 M M M M
8/12/2015 7:00 AM 0.13 M M M M
8/13/2015 7:00 AM 0.00 0.0 M M M
8/14/2015 7:00 AM 0.00 0.0 M M M
8/15/2015 7:00 AM 0.00 0.0 M M M
8/16/2015 7:00 AM 0.00 0.0 M M M
8/17/2015 7:00 AM 0.00 0.0 M M M
8/18/2015 7:00 AM 0.04 M M M M
8/19/2015 7:00 AM 0.00 0.0 M M M
8/20/2015 7:00 AM 0.00 0.0 M M M Some smoke/haze last couple of days from fires in northwest.
8/21/2015 7:00 AM 0.00 0.0 M M M Visibility about 12 miles due to haze/smoke from fires in northwestern U.S.
8/22/2015 7:00 AM 0.02 M M M M
8/23/2015 7:00 AM 0.00 0.0 M M M Still some smoke/haze, but visibility is better than last few days.
8/24/2015 7:00 AM T M M M M
8/25/2015 7:00 AM 0.00 0.0 M M M Still some haze/smoke. Visibility about 15 miles.
8/26/2015 7:00 AM 0.25 M M M M
8/27/2015 7:00 AM 0.36 M M M M
8/28/2015 7:00 AM 0.04 M M M M
8/29/2015 7:00 AM 0.00 0.0 M M M
8/30/2015 7:00 AM 0.00 0.0 M M M
8/31/2015 7:00 AM 0.00 0.0 M M M
9/2/2015 7:00 AM 0.00 0.0 M M M
9/3/2015 7:00 AM T M M M M
9/4/2015 7:00 AM T M M M M Very light rain showers began before 7 AM.
9/5/2015 7:00 AM 0.91 M M M M Significant weather report sent yesterday afternoon for heavy shower from small thunderstorm cell.
9/6/2015 7:00 AM 0.21 M M M M
9/7/2015 7:00 AM 0.00 0.0 M M M
9/8/2015 7:00 AM 0.00 0.0 M M M
9/9/2015 7:00 AM 0.00 0.0 M M M
9/12/2015 7:00 AM 0.00 0.0 M M M
9/13/2015 7:00 AM 0.00 0.0 M M M
9/14/2015 7:00 AM 0.00 0.0 M M M
9/15/2015 7:00 AM 0.08 M M M M
9/16/2015 7:00 AM 0.15 M M M M
9/17/2015 7:00 AM 0.00 0.0 M M M
9/18/2015 7:00 AM 0.00 0.0 M M M
9/20/2015 7:00 AM 0.00 0.0 M M M
9/21/2015 7:00 AM 0.00 0.0 M M M
9/22/2015 7:00 AM 0.00 0.0 M M M
9/23/2015 7:00 AM 0.28 M M M M Fog/stratus in valleys below station. "Undercast" Few altocu above.
9/24/2015 7:00 AM 0.02 M M M M
9/25/2015 7:00 AM 0.00 0.0 M M M
9/26/2015 7:00 AM 0.00 0.0 M M M
9/27/2015 7:00 AM 0.00 0.0 M M M
9/28/2015 7:00 AM 0.00 0.0 M M M
9/29/2015 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



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
6/6/2015 7:25 AM Hail and rain started after morning CoCoRahs observation. Rain estimate about 1/4 inch will be included in tomorrow's CoCoRahs report. Rice Rice Rice Hard|Clear Ice|White Ice 5 3min no damage Continuous True After rain Same time as smaller hail 10-20
6/6/2015 8:25 AM 2nd hail storm today. Brief heavy hail. 1/2" Grape 1/4" Pea Size Rice Hard|Clear Ice|White Ice 3 3min minor leaf damage Continuous False Same time as rain Same time as smaller hail 10-20
6/14/2015 6:30 PM Ground is covered with hail. Heavy rain. (No measurement yet.) Significant precip with stream runoff likely, but not up to flash flood intensity. 3/8" 1/4" Pea Size Rice Clear Ice|White Ice 10 2min minor leaf damage Continuous True After rain After smaller hail 10-20
7/7/2015 1:25 PM Heavy hail (ground completely covered). Frequent CG lightning. Nice roll/shelf cloud moved from due north to south. No cloud rotation. Storm is about over now. 3/8" 1/4" Pea Size Rice Hard|Clear Ice|White Ice 10 3min minor leaf damage Continuous True After rain After smaller hail 30-40 0.3
7/8/2015 4:51 PM Another hail storm but not as heavy as yesterday's. 3/8" 1/4" Pea Size 1/4" Pea Size Hard|White Ice 6 2min minor leaf damage Continuous True After rain Same time as smaller hail 10-20