Station Overview Station Location
Station Number CO-SU-40 Latitude 39.4688
Station Name Breckenridge 3.3 SE Longitude -106.0109
County Summit Elevation (ft) 10807



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 1.86 2.69 31 2.19 14 0.50 17 4 11 1 9.7 7 0
Nov 10 1.95 2.61 30 2.23 15 0.38 15 2 11 1 43.3 12 11
Dec 10 1.86 2.11 29 2.11 29 0.00 0 0 12 4 29.6 13 26
Jan 11 1.62 2.81 30 2.81 30 0.00 0 0 18 4 40.5 17 29
Feb 11 1.68 1.34 26 0.34 14 1.00 12 2 4 0 8.3 4 13
March 11 2.57 2.34 27 2.34 24 0.00 3 1 13 2 38.7 14 18
April 11 2.82 9.51 23 0.91 8 8.60 15 1 4 0 16.5 4 5
May 11 2.21 1.24 13 1.24 7 0.00 6 2 5 0 14.0 4 6
June 11 1.45 1.34 14 0.97 8 0.37 6 2 5 0 5.2 1 0
July 11 2.36 5.65 33 0.26 6 5.39 27 4 2 1 0.0 0 0
Aug 11 2.67 1.90 29 0.60 5 1.30 24 4 3 0 0.0 0 0
Sept 11 1.78 1.06 19 0.92 12 0.14 7 3 6 1 0.0 0 0
Water Year Totals: 24.83" 34.60" 304 days 16.92" 172 17.68" 132 days 25 94 days 14 days 205.8" 76 days 108 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 0.00
10/5/2010 0.03
10/6/2010 T
10/7/2010 0.17 **
10/8/2010 **
10/9/2010 **
10/10/2010 **
10/11/2010 **
10/12/2010 0.50
10/13/2010
10/14/2010 **
10/15/2010 **
10/16/2010 **
10/17/2010 **
10/18/2010 0.00
10/19/2010 0.26
10/20/2010 **
10/21/2010 0.00
10/22/2010 0.08
10/23/2010 0.56
10/24/2010 0.06
10/25/2010 0.13
10/26/2010 0.74
10/27/2010 0.08
10/28/2010 0.02
10/29/2010 0.00
10/30/2010 0.00
10/31/2010 0.06
11/1/2010 0.17
11/2/2010 0.00
11/3/2010 **
11/4/2010 **
11/5/2010 **
11/6/2010 **
11/7/2010 **
11/8/2010 0.00
11/9/2010 0.01
11/10/2010 0.41
11/11/2010 0.09
11/12/2010 0.06
11/13/2010 T
11/14/2010 0.07
11/15/2010 0.24
11/16/2010 0.34
11/17/2010 0.66
11/18/2010 0.00
11/19/2010 0.00
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 0.38
11/29/2010 0.10
11/30/2010 0.08
12/1/2010 T
12/2/2010 0.12
12/3/2010 0.00
12/4/2010 T
12/5/2010 T
12/6/2010 0.00
12/7/2010 0.58
12/8/2010 T
12/9/2010
12/10/2010
12/11/2010 0.57
12/12/2010 0.08
12/13/2010 0.00
12/14/2010 0.00
12/15/2010 0.00
12/16/2010 0.21
12/17/2010 0.00
12/18/2010 0.10
12/19/2010 0.19
12/20/2010 0.05
12/21/2010 0.01
12/22/2010 0.00
12/23/2010 0.00
12/24/2010 0.06
12/25/2010 0.00
12/26/2010 0.00
12/27/2010 0.06
12/28/2010 0.00
12/29/2010 0.00
12/30/2010 0.00
12/31/2010 0.08
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.02
1/2/2011 T
1/3/2011 0.08
1/4/2011 T
1/5/2011 0.00
1/6/2011 0.01
1/7/2011 0.00
1/8/2011 0.00
1/9/2011 0.04
1/10/2011 0.50
1/11/2011 0.01
1/12/2011 0.00
1/13/2011 T
1/14/2011 0.05
1/15/2011 T
1/16/2011 0.04
1/17/2011 0.20
1/18/2011 0.76
1/19/2011 0.05
1/20/2011 0.35
1/21/2011 0.11
1/22/2011 0.24
1/23/2011 0.24
1/24/2011 0.08
1/25/2011 0.02
1/26/2011 0.01
1/27/2011 0.00
1/28/2011 0.00
1/29/2011
1/30/2011 0.00
1/31/2011 0.00
2/1/2011 0.16
2/2/2011 0.00
2/3/2011 0.00
2/4/2011 **
2/5/2011 **
2/6/2011 **
2/7/2011 **
2/8/2011 **
2/9/2011 M
2/10/2011 0.00
2/11/2011 0.00
2/12/2011 0.00
2/13/2011 0.00
2/14/2011 0.00
2/15/2011 0.00
2/16/2011
2/17/2011 0.06
2/18/2011 0.06
2/19/2011 0.00
2/20/2011
2/21/2011 **
2/22/2011 **
2/23/2011 **
2/24/2011 **
2/25/2011 **
2/26/2011 1.00
2/27/2011 0.00
2/28/2011 0.06
3/1/2011
3/2/2011 0.00
3/3/2011 0.00
3/4/2011 0.15
3/5/2011 0.05
3/6/2011 0.06
3/7/2011 0.10
3/8/2011 T
3/9/2011 0.08
3/10/2011 0.00
3/11/2011 0.00
3/12/2011 0.00
3/13/2011 0.23
3/14/2011 0.00
3/15/2011
3/16/2011 0.00
3/17/2011 0.00
3/18/2011 0.41
3/19/2011 **
3/20/2011 **
3/21/2011 0.00
3/22/2011 0.10
3/23/2011 0.05
3/24/2011 0.00
3/25/2011 T
3/26/2011 0.10
3/27/2011 0.08
3/28/2011 0.45
3/29/2011 0.48
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 0.00
4/9/2011 0.00
4/10/2011 0.05
4/11/2011 0.16
4/12/2011 0.00
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 8.60
4/28/2011 0.02
4/29/2011 0.00
4/30/2011 0.68
5/1/2011 0.08
5/2/2011 0.29
5/3/2011 0.00
5/4/2011 0.00
5/5/2011 **
5/6/2011 0.00
5/7/2011 **
5/8/2011 **
5/9/2011 **
5/10/2011 0.00
5/11/2011 0.26
5/12/2011 0.50
5/13/2011 0.11
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
6/9/2011
6/10/2011
6/11/2011
6/12/2011
6/13/2011
6/14/2011
6/15/2011
6/16/2011
6/17/2011 0.08
6/18/2011 0.18
6/19/2011 0.02
6/20/2011 0.62
6/21/2011 0.07
6/22/2011 **
6/23/2011 **
6/24/2011 **
6/25/2011 0.00
6/26/2011 0.00
6/27/2011 0.00
6/28/2011 0.00
6/29/2011 **
6/30/2011 0.37
Day of YearDaily PrcpMultiday Prcp
7/1/2011 **
7/2/2011 T **
7/3/2011 0.00 **
7/4/2011 **
7/5/2011 **
7/6/2011 **
7/7/2011 **
7/8/2011 **
7/9/2011 0.97
7/10/2011 0.08
7/11/2011 0.18
7/12/2011 **
7/13/2011 **
7/14/2011 **
7/15/2011 **
7/16/2011 **
7/17/2011 0.98
7/18/2011 **
7/19/2011 **
7/20/2011 **
7/21/2011 **
7/22/2011 **
7/23/2011 2.60
7/24/2011 0.00
7/25/2011 **
7/26/2011 **
7/27/2011 **
7/28/2011 **
7/29/2011 **
7/30/2011 0.84
7/31/2011 0.00
8/1/2011 0.00
8/2/2011 **
8/3/2011 **
8/4/2011 **
8/5/2011 **
8/6/2011 0.66
8/7/2011 **
8/8/2011 **
8/9/2011 **
8/10/2011 **
8/11/2011 **
8/12/2011 **
8/13/2011 **
8/14/2011 **
8/15/2011 0.14
8/16/2011 **
8/17/2011 **
8/18/2011 **
8/19/2011 **
8/20/2011 0.28
8/21/2011 **
8/22/2011 **
8/23/2011 **
8/24/2011 0.22
8/25/2011 0.00
8/26/2011 0.08
8/27/2011
8/28/2011 0.48
8/29/2011
8/30/2011 0.04
8/31/2011 **
9/1/2011 **
9/2/2011 **
9/3/2011 0.00
9/4/2011 **
9/5/2011 0.00
9/6/2011 T
9/7/2011 0.40
9/8/2011 0.37
9/9/2011 0.02
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 0.00
9/13/2011
9/14/2011 0.00
9/15/2011 **
9/16/2011 0.14
9/17/2011 0.04
9/18/2011 0.08
9/19/2011 0.01
9/20/2011
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 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/5/2010 7:00 AM 0.03 M M M M
10/6/2010 8:00 AM T M M M M
10/7/2010 7:00 AM 0.17 M M M M
10/19/2010 10:00 AM 0.26 1.9 0.27 M M
10/22/2010 7:00 AM 0.08 0.4 0.08 M M started snowing again after 9 AM today
10/23/2010 3:00 PM 0.56 4.2 0.60 M M not available to take measurements in AM
10/24/2010 8:00 AM 0.06 0.4 0.05 M M
10/25/2010 7:30 AM 0.13 M M M M raining slush as measurements taken, so no core values or snow depth available; blizzard started at around 9 AM
10/26/2010 11:00 AM 0.74 M M M M could not measure snow depth or get core value due to very high winds overnight
10/27/2010 8:30 AM 0.08 1.5 0.13 M M currently snowing
10/28/2010 9:00 AM 0.02 0.4 0.02 M M
10/29/2010 9:00 AM 0.00 0.0 M M M
10/30/2010 8:00 AM 0.00 0.0 M M M
10/31/2010 8:00 AM 0.06 0.9 0.08 M M
11/1/2010 8:00 AM 0.17 2.9 0.19 M M stopped snowing around 8:16 AM
11/2/2010 8:00 AM 0.00 0.0 M M M cloudless blue sky!
11/9/2010 9:45 AM 0.01 0.5 0.01 M M Gauge measurement was negligible; currently snowing
11/10/2010 9:00 AM 0.41 7.2 0.43 6.5 M
11/11/2010 8:00 AM 0.09 2.0 0.11 6.0 M currently not snowing, but heavy clouds to the west over the mountains
11/12/2010 9:00 AM 0.06 2.2 0.08 7.0 M clear skies
11/13/2010 8:00 AM T 7.2 T 6.0 M trace of new snow
11/14/2010 8:00 AM 0.07 2.0 0.08 7.0 M overcast
11/15/2010 7:30 AM 0.24 4.4 0.25 11.0 M currently snowing and heavily overcast
11/16/2010 11:30 AM 0.34 7.0 0.39 15.0 M snowing hard; approx 1/4 inches of snow fell during the 15 minutes I was taking readings
11/17/2010 8:00 AM 0.66 4.8 0.46 16.5 M due to very high winds overnight, core and snow depth readings not reliable; currently clear skies
11/18/2010 8:00 AM 0.00 0.0 0.00 M M
11/19/2010 8:00 AM 0.00 0.0 M 12.0 M
11/29/2010 10:00 AM 0.10 2.4 0.13 13.5 M currently snowing lightly
11/30/2010 10:00 AM 0.08 0.7 0.06 13.5 M
12/1/2010 7:00 AM T 0.2 T 14.0 M
12/2/2010 8:30 AM 0.12 0.9 0.09 14.0 M
12/3/2010 8:00 AM 0.00 0.0 M 13.0 M
12/4/2010 8:00 AM T T T 13.0 M
12/5/2010 8:00 AM T T T 12.0 M
12/6/2010 8:00 AM 0.00 0.0 0.00 12.5 M
12/7/2010 10:00 AM 0.58 7.5 0.54 22.5 M still snowing heavily
12/8/2010 8:00 AM T 0.5 T 19.0 M
12/11/2010 9:00 AM 0.57 5.7 0.53 24.0 M Depth and core readings suspect due to very high winds during the blizzard. Gauge was full of snow. Snowing heavily now; got approx. 1/4 inch of snow in 10-15 minutes while I was taking measurements
12/12/2010 8:30 AM 0.08 1.2 0.07 22.0 M currently snowing and heavily overcast
12/13/2010 8:00 AM 0.00 0.0 M M M
12/14/2010 8:00 AM 0.00 0.0 M 19.5 M
12/15/2010 8:30 AM 0.00 0.0 M 18.5 M Just started snowing
12/16/2010 9:00 AM 0.21 3.6 0.21 22.5 M
12/17/2010 7:00 AM 0.00 0.0 M M M
12/18/2010 9:30 AM 0.10 1.6 0.09 22.0 M snowing lightly with scattered clouds; some melting yesterday
12/19/2010 9:00 AM 0.19 2.5 0.16 23.0 M currently snowing
12/20/2010 8:00 AM 0.05 0.9 0.05 23.0 M snowing
12/21/2010 8:00 AM 0.01 T M 22.0 M Trace of snow that fell melted immediately, so no depth or core readings
12/22/2010 8:00 AM 0.00 0.0 M 21.0 M
12/23/2010 8:00 AM 0.00 0.0 M 20.0 M
12/24/2010 8:00 AM 0.06 1.0 0.11 20.5 M
12/25/2010 8:00 AM 0.00 0.0 M 20.0 M
12/26/2010 8:00 AM 0.00 0.0 M 19.5 M
12/27/2010 3:00 PM 0.06 2.0 0.10 21.0 M
12/28/2010 8:00 AM 0.00 0.0 M 20.5 M
12/29/2010 8:00 AM 0.00 0.0 M 20.0 M
12/30/2010 8:00 AM 0.00 0.0 M M M
12/31/2010 8:00 AM 0.08 2.0 0.08 22.0 M very windy overnight so snow depth and core measurements suspect
1/1/2011 8:00 AM 0.02 0.3 0.03 21.5 M minus 15 deg F at 1:00 AM, current snowing lightly
1/2/2011 9:00 AM T T M 21.0 M High winds overnight prevented snow depth (negligible)and core measurements
1/3/2011 8:00 AM 0.08 2.1 0.11 23.0 M currently snowing; 15 deg F
1/4/2011 8:00 AM T T M 22.5 M
1/5/2011 8:00 AM 0.00 0.0 M 22.0 M
1/6/2011 8:00 AM 0.01 0.2 T 22.0 M
1/7/2011 8:00 AM 0.00 0.0 M 21.5 M
1/8/2011 8:00 AM 0.00 0.0 M 21.0 M
1/9/2011 8:00 AM 0.04 1.2 0.06 23.0 M
1/10/2011 9:00 AM 0.50 5.0 0.42 26.5 M 0 deg F, clear skies
1/11/2011 8:00 AM 0.01 0.2 0.01 26.0 M -5 deg F
1/12/2011 8:00 AM 0.00 0.0 M 26.0 M
1/13/2011 8:30 AM T 0.2 0.01 25.0 M
1/14/2011 8:30 AM 0.05 0.7 0.05 25.0 M currently snowing steadily
1/15/2011 8:00 AM T T T 24.5 M
1/16/2011 8:00 AM 0.04 1.0 0.04 26.0 M
1/17/2011 9:00 AM 0.20 M M 27.0 M currently snowing and blowing blizzard conditions; strong winds precluded snow depth reading
1/18/2011 8:00 AM 0.76 14.0 0.74 39.0 M currently snowing
1/19/2011 7:30 AM 0.05 1.0 0.07 38.0 M currently snowing. little snow that fell after yesterday's measurements melted during the morning.
1/20/2011 7:30 AM 0.35 4.8 0.36 41.0 M clear skies; 1 deg F
1/21/2011 8:30 AM 0.11 0.9 M 39.0 M estimated snow depth measurement as snow blew off collection plate; currently snowing hard
1/22/2011 9:00 AM 0.24 3.1 0.17 41.0 M currently snowing and VERY windy. snow depth and core measurements are likely too low, as winds blew some snow off collection plate
1/23/2011 7:30 AM 0.24 1.9 0.13 41.0 M winds yesterday corrupted snow depth and core measurements; currently clear
1/24/2011 8:00 AM 0.08 2.0 0.09 41.0 M currently snowing
1/25/2011 8:00 AM 0.02 M M 41.0 M not depth or core readings due to wind
1/26/2011 9:00 AM 0.01 1.9 0.02 41.0 M fluffy light snow
1/27/2011 8:00 AM 0.00 0.0 M 38.0 M
1/28/2011 8:00 AM 0.00 0.0 M M M
1/30/2011 8:00 AM 0.00 0.0 M 34.0 M
1/31/2011 8:00 AM 0.00 0.0 M 34.0 M
2/1/2011 9:00 AM 0.16 2.5 0.14 35.0 M -9 deg. F
2/2/2011 8:00 AM 0.00 0.0 M 35.0 M -19 deg F
2/3/2011 8:00 AM 0.00 0.0 M 34.5 M 0 deg F
2/10/2011 9:00 AM 0.00 0.0 M 43.0 M -3 deg F; clear skies
2/11/2011 8:00 AM 0.00 0.0 M 42.0 M
2/12/2011 8:00 AM 0.00 0.0 M 40.5 M
2/13/2011 8:00 AM 0.00 0.0 M 40.0 M
2/14/2011 8:00 AM 0.00 0.0 M 39.0 M
2/15/2011 8:00 AM 0.00 0.0 M M M
2/17/2011 9:00 AM 0.06 2.7 0.08 39.5 M snowing steadily; 19 deg F; no wind
2/18/2011 8:30 AM 0.06 1.3 0.09 39.0 M above freezing temps yesterday caused some melting and consolidation of snow pack
2/19/2011 8:00 AM 0.00 0.0 M 38.0 M
2/27/2011 8:00 AM 0.00 0.0 M 38.5 M
2/28/2011 8:00 AM 0.06 1.8 0.08 40.0 M
3/2/2011 8:00 AM 0.00 0.0 M 37.0 M
3/3/2011 8:00 AM 0.00 0.0 M M M
3/4/2011 8:00 AM 0.15 3.5 0.16 40.5 M
3/5/2011 8:00 AM 0.05 0.4 0.05 39.5 M
3/6/2011 8:00 AM 0.06 1.1 0.09 39.5 M
3/7/2011 8:00 AM 0.10 1.5 0.14 40.0 M
3/8/2011 8:00 AM T T T M M
3/9/2011 8:00 AM 0.08 1.0 0.03 40.5 M 15 deg F and high winds which have corrupted snow depth and core measurements, currently snowing lightly
3/10/2011 8:00 AM 0.00 0.0 M M M
3/11/2011 8:00 AM 0.00 0.0 M M M
3/12/2011 8:00 AM 0.00 0.0 M 0.0 M
3/13/2011 8:15 AM 0.23 3.7 0.26 40.0 M 21 deg F and snowing hard
3/14/2011 8:00 AM 0.00 0.0 M M M
3/16/2011 8:00 AM 0.00 0.0 M 36.0 M
3/17/2011 8:00 AM 0.00 0.0 M 34.0 M warm weather in the 50s and high winds have caused significant melting
3/18/2011 8:00 AM 0.41 6.8 0.43 40.5 M 19 deg F; mostly clear skies
3/22/2011 8:00 AM 0.10 2.6 0.17 34.5 M 23 deg F; very windy
3/23/2011 9:00 AM 0.05 0.8 0.04 34.5 M some melting yesterday, high winds make depth and core measurements suspect
3/24/2011 8:00 AM 0.00 0.0 M 33.0 M
3/25/2011 8:00 AM T 0.3 T 33.0 M
3/26/2011 8:30 AM 0.10 1.8 0.13 35.0 M partly cloudy, snowing lightly; 16 deg F
3/27/2011 8:00 AM 0.08 1.6 0.10 36.0 M snowed about 1 inch overnight and then started snowing hard about 7:45 AM this morning. currently 23 deg F
3/28/2011 8:00 AM 0.45 6.7 0.44 42.5 M 22 deg F; snowing hard; heavily overcast
3/29/2011 9:00 AM 0.48 6.9 0.47 48.0 M some melting yesterday; currently blue skies and 11 deg F
4/8/2011 8:00 AM 0.00 0.0 M M M we were away for 8 days
4/9/2011 8:00 AM 0.00 0.0 M M M
4/10/2011 7:30 AM 0.05 1.6 0.07 33.0 M heavily overcast and snowing lightly
4/11/2011 8:00 AM 0.16 3.1 0.15 36.0 M 21 deg F; clear skies
4/12/2011 9:00 AM 0.00 0.0 M 30.5 M
4/28/2011 8:00 AM 0.02 0.5 0.02 36.0 M Blue sky, 32 deg F
4/29/2011 8:00 AM 0.00 0.0 M M M
4/30/2011 7:30 AM 0.68 11.3 0.73 43.0 M partly cloudy; 9 deg F; winds last night prevented accurate depth measurements
5/1/2011 8:00 AM 0.08 1.0 0.08 41.0 M snowing now
5/2/2011 8:30 AM 0.29 4.3 0.25 42.0 M Received 2.2" of new snow by 5 PM yesterday and an additional 2.1" overnight; currently party cloudy
5/3/2011 8:00 AM 0.00 0.0 M M M
5/4/2011 8:00 AM 0.00 0.0 M 36.0 M
5/11/2011 9:00 AM 0.26 3.2 0.26 19.0 M currently snowing at 33 deg F
5/12/2011 6:00 AM 0.50 5.5 0.65 26.0 M got 4.4 inches by 4 PM yesterday; still snowing now; 26 deg F
5/13/2011 7:00 AM 0.11 M M 25.0 M No core or depth measurements, as samples melted while we were away from home
6/17/2011 7:00 AM 0.08 M M M M Heavy overcast; just stopped raining
6/18/2011 8:00 AM 0.18 M M M M
6/19/2011 8:00 AM 0.02 M M M M
6/20/2011 7:00 AM 0.62 5.2 0.68 M M Currently 33 deg F and still snowing steadily; core measurement is most reliable, as I had the gauge funnel configured for rain, NOT snow!!
6/21/2011 7:00 AM 0.07 M M M M
6/26/2011 8:00 AM 0.00 0.0 M M M
6/27/2011 7:00 AM 0.00 0.0 M M M
6/28/2011 8:00 AM 0.00 0.0 M M M
7/2/2011 8:00 AM T M M M M
7/3/2011 8:00 AM 0.00 0.0 M M M
7/10/2011 8:00 AM 0.08 M M M M
7/11/2011 8:00 AM 0.18 M M M M 0.04 inches of rain mid-day yesterday and another 0.14 inches overnight
7/24/2011 8:00 AM 0.00 0.0 M M M
7/31/2011 8:00 AM 0.00 0.0 M M M
8/1/2011 6:30 AM 0.00 0.0 M M M
8/25/2011 8:00 AM 0.00 0.0 M M M
8/26/2011 7:00 AM 0.08 M M M M
8/28/2011 8:00 AM 0.48 M M M M
8/30/2011 8:00 AM 0.04 M M M M
9/6/2011 8:00 AM T M M M M
9/7/2011 8:00 AM 0.40 M M M M
9/8/2011 8:00 AM 0.37 M M M M
9/9/2011 8:00 AM 0.02 M M M M
9/10/2011 8:00 AM 0.00 0.0 M M M
9/11/2011 8:00 AM 0.00 0.0 M M M
9/12/2011 7:00 AM 0.00 0.0 M M M
9/14/2011 9:00 AM 0.00 0.0 M M M
9/17/2011 8:00 AM 0.04 M M M M Still raining lightly; heavy overcast
9/18/2011 8:30 AM 0.08 M M M M Rain and snow flurries in late afternoon Saturday
9/19/2011 8:00 AM 0.01 M M M M
9/30/2011 8:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/28/2010 10/04/2010 12:00 AM 7 0.00 M M
10/7/2010 10/12/2010 9:00 AM 6 0.50 2.7 0.36 currently snowing heavily and heavy overcast; snow started during night; no snow on ground when we arrived mid-afternoon yesterday; we were out of town 7-11 October, but were told it snowed twice in our area while we were away
10/14/2010 10/18/2010 12:00 AM 5 0.00 M M
10/20/2010 10/21/2010 12:00 AM 2 0.00 M M
11/3/2010 11/08/2010 12:00 AM 6 0.00 M M
11/20/2010 11/28/2010 10:00 AM 9 0.38 13.0 M
2/4/2011 2/09/2011 11:00 PM 6 M 43.0 M I was away 4-9 Feb. Gauge was completely full and covered with 4-5 inches of snow. Snow collection plate had ice under snow, so some likely melted. Significant drifting around area, so snow depth is likely quite understated. (edit: 2/4-2/9 precip. initially recorded as 14.00". likely a new snowfall report. changed to NA. core precip. initially recorded as 1.00". also changed to NA as 43.00" would melted down to more than 1 inch. P.G.)
2/21/2011 2/26/2011 12:00 AM 6 1.00 39.0 0.12 Days were warm while I was away, so snow depth is not reliable and core precip may have evaporated somewhat
3/19/2011 3/21/2011 12:00 AM 3 0.00 33.5 M
4/13/2011 4/27/2011 8:00 AM 15 8.60 40.5 2.36 Heavy snows during my absence melted regularly, so snow depth recording is misleading. Large, solid ice core in collector, and 1/2 inch ice crust on snow collection plate. Currently snowing.
5/5/2011 5/06/2011 2:00 PM 2 0.00 28.0 0.00
5/7/2011 5/10/2011 12:00 AM 4 0.00 M M
6/22/2011 6/25/2011 12:00 AM 4 0.00 M M
6/29/2011 6/30/2011 9:00 AM 2 0.37 M M
7/1/2011 7/09/2011 8:00 AM 9 0.97 M M
7/12/2011 7/17/2011 9:00 AM 6 0.98 M M
7/18/2011 7/23/2011 8:00 AM 6 2.60 M M I have been away, but my wife reports that most of the rain fell in one night
7/25/2011 7/30/2011 8:00 AM 6 0.84 M M
8/2/2011 8/06/2011 7:00 AM 5 0.66 M M
8/7/2011 8/15/2011 8:00 AM 9 0.14 M M
8/16/2011 8/20/2011 8:00 AM 5 0.28 M M
8/21/2011 8/24/2011 8:00 AM 4 0.22 M M
8/31/2011 9/03/2011 8:00 AM 4 0.00 M M
9/4/2011 9/05/2011 8:00 AM 2 0.00 M M
9/15/2011 9/16/2011 5:00 PM 2 0.14 M M Evidence of snow at higher elevations, but any snow at our location melted while we were away



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