Station Overview Station Location
Station Number CO-GN-18 Latitude 38.9603
Station Name Crested Butte 6.2 N Longitude -106.9908
County Gunnison Elevation (ft) 9606



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 2.85 3.37 31 3.37 31 0.00 0 0 20 2 42.5 18 19
Nov 09 3.63 1.47 30 1.47 30 0.00 0 0 6 1 27.0 6 26
Dec 09 3.82 4.94 31 4.94 31 0.00 0 0 13 2 74.0 13 31
Jan 10 3.49 3.65 31 3.65 31 0.00 0 0 12 0 64.5 12 31
Feb 10 4.26 4.67 28 4.67 28 0.00 0 0 20 0 86.0 20 28
March 10 3.61 1.61 31 1.61 31 0.00 0 0 13 0 27.0 13 31
April 10 3.63 4.66 30 4.66 30 0.00 0 0 16 0 64.5 15 30
May 10 2.98 2.58 31 2.58 31 0.00 0 0 12 2 42.5 12 16
June 10 1.98 1.68 28 1.68 28 0.00 0 0 7 1 5.0 3 1
July 10 2.00 3.87 31 3.87 31 0.00 0 0 14 0 0.0 0 0
Aug 10 3.08 3.30 31 3.30 31 0.00 0 0 15 0 0.0 0 0
Sept 10 3.12 1.41 30 1.41 30 0.00 0 0 5 2 0.0 0 0
Water Year Totals: 38.45" 37.21" 363 days 37.21" 363 0.00" 0 days 0 153 days 10 days 433.0" 112 days 213 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 0.08
10/2/2009 T
10/3/2009 0.00
10/4/2009 0.08
10/5/2009 0.33
10/6/2009 0.13
10/7/2009 0.00
10/8/2009 0.03
10/9/2009 0.13
10/10/2009 0.00
10/11/2009 0.00
10/12/2009 0.08
10/13/2009 0.26
10/14/2009 0.21
10/15/2009 0.98
10/16/2009 0.00
10/17/2009 0.00
10/18/2009 0.00
10/19/2009 0.04
10/20/2009 0.02
10/21/2009 0.03
10/22/2009 0.02
10/23/2009 0.03
10/24/2009 0.07
10/25/2009 0.17
10/26/2009 0.00
10/27/2009 0.00
10/28/2009 0.24
10/29/2009 0.42
10/30/2009 0.02
10/31/2009 T
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 0.20
11/14/2009 0.71
11/15/2009 0.25
11/16/2009 T
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 0.01
11/23/2009 0.28
11/24/2009 0.02
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 0.00
12/3/2009 0.02
12/4/2009 0.00
12/5/2009 0.00
12/6/2009 0.12
12/7/2009 0.30
12/8/2009 1.45
12/9/2009 0.35
12/10/2009 0.00
12/11/2009 0.00
12/12/2009 0.12
12/13/2009 0.72
12/14/2009 1.35
12/15/2009 0.05
12/16/2009 0.00
12/17/2009 T
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 0.25
12/24/2009 0.03
12/25/2009 0.00
12/26/2009 T
12/27/2009 0.00
12/28/2009 0.00
12/29/2009 0.00
12/30/2009 0.06
12/31/2009 0.12
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.00
1/2/2010 0.16
1/3/2010 0.16
1/4/2010 0.00
1/5/2010 0.00
1/6/2010 0.00
1/7/2010 0.08
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 0.21
1/20/2010 0.23
1/21/2010 0.31
1/22/2010 0.59
1/23/2010 0.53
1/24/2010 0.36
1/25/2010 0.12
1/26/2010 0.00
1/27/2010 0.33
1/28/2010 0.57
1/29/2010 0.00
1/30/2010 0.00
1/31/2010 0.00
2/1/2010 0.12
2/2/2010 0.00
2/3/2010 0.00
2/4/2010 0.05
2/5/2010 0.18
2/6/2010 0.03
2/7/2010 0.23
2/8/2010 0.22
2/9/2010 0.00
2/10/2010 0.02
2/11/2010 0.03
2/12/2010 0.07
2/13/2010 0.11
2/14/2010 0.23
2/15/2010 0.02
2/16/2010 0.05
2/17/2010 0.00
2/18/2010 0.05
2/19/2010 0.55
2/20/2010 1.49
2/21/2010 0.58
2/22/2010 0.53
2/23/2010 0.00
2/24/2010 0.00
2/25/2010 0.05
2/26/2010 0.06
2/27/2010 0.00
2/28/2010 0.00
3/1/2010 0.06
3/2/2010 0.00
3/3/2010 0.00
3/4/2010 0.00
3/5/2010 0.07
3/6/2010 0.15
3/7/2010 0.00
3/8/2010 0.13
3/9/2010 0.18
3/10/2010 0.00
3/11/2010 0.05
3/12/2010 0.02
3/13/2010 0.00
3/14/2010 0.07
3/15/2010 0.00
3/16/2010 0.00
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.20
3/20/2010 0.34
3/21/2010 0.00
3/22/2010 0.00
3/23/2010 0.00
3/24/2010 0.16
3/25/2010 0.00
3/26/2010 0.13
3/27/2010 0.05
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 0.13
4/2/2010 0.50
4/3/2010 0.20
4/4/2010 0.64
4/5/2010 0.22
4/6/2010 0.34
4/7/2010 0.43
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 0.04
4/14/2010 0.11
4/15/2010 0.00
4/16/2010 0.00
4/17/2010 0.34
4/18/2010 0.00
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.00
4/22/2010 0.63
4/23/2010 0.08
4/24/2010 0.32
4/25/2010 0.00
4/26/2010 0.25
4/27/2010 0.00
4/28/2010 0.00
4/29/2010 0.18
4/30/2010 0.25
5/1/2010 0.25
5/2/2010 0.33
5/3/2010 0.23
5/4/2010 0.00
5/5/2010 0.00
5/6/2010 T
5/7/2010 0.05
5/8/2010 0.00
5/9/2010 0.00
5/10/2010 0.00
5/11/2010 0.00
5/12/2010 0.17
5/13/2010 0.23
5/14/2010 0.50
5/15/2010 0.30
5/16/2010 0.12
5/17/2010 0.00
5/18/2010 T
5/19/2010 0.20
5/20/2010 0.09
5/21/2010 0.00
5/22/2010 0.00
5/23/2010 0.00
5/24/2010 0.00
5/25/2010 0.11
5/26/2010 0.00
5/27/2010 0.00
5/28/2010 0.00
5/29/2010 0.00
5/30/2010 0.00
5/31/2010 0.00
6/1/2010 0.00
6/2/2010 0.00
6/3/2010 0.00
6/4/2010
6/5/2010 0.00
6/6/2010 0.00
6/7/2010 0.00
6/8/2010 0.00
6/9/2010 0.00
6/10/2010 0.00
6/11/2010 0.00
6/12/2010 0.03
6/13/2010 0.83
6/14/2010 0.26
6/15/2010 0.45
6/16/2010 0.00
6/17/2010 0.00
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
6/25/2010 0.00
6/26/2010 0.02
6/27/2010 0.07
6/28/2010 0.00
6/29/2010 T
6/30/2010 0.02
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010 0.02
7/3/2010 0.16
7/4/2010 0.00
7/5/2010 0.02
7/6/2010 0.00
7/7/2010 0.00
7/8/2010 0.00
7/9/2010 0.23
7/10/2010 0.00
7/11/2010 0.07
7/12/2010 0.17
7/13/2010 0.00
7/14/2010 0.03
7/15/2010 0.00
7/16/2010 0.00
7/17/2010 0.00
7/18/2010 0.00
7/19/2010 0.00
7/20/2010 0.00
7/21/2010 0.54
7/22/2010 0.51
7/23/2010 0.12
7/24/2010 0.00
7/25/2010 0.00
7/26/2010 0.03
7/27/2010 0.00
7/28/2010 0.36
7/29/2010 0.01
7/30/2010 0.00
7/31/2010 1.60
8/1/2010 0.39
8/2/2010 0.21
8/3/2010 0.32
8/4/2010 0.04
8/5/2010 0.06
8/6/2010 0.00
8/7/2010 0.00
8/8/2010 0.23
8/9/2010 0.00
8/10/2010 0.02
8/11/2010 0.00
8/12/2010 0.56
8/13/2010 0.28
8/14/2010 0.00
8/15/2010 0.00
8/16/2010 0.00
8/17/2010 0.30
8/18/2010 0.00
8/19/2010 0.07
8/20/2010 0.65
8/21/2010 0.00
8/22/2010 0.00
8/23/2010 0.03
8/24/2010 0.00
8/25/2010 0.00
8/26/2010 0.00
8/27/2010 0.00
8/28/2010 0.00
8/29/2010 0.03
8/30/2010 0.00
8/31/2010 0.11
9/1/2010 0.02
9/2/2010 0.00
9/3/2010 0.00
9/4/2010 0.00
9/5/2010 0.00
9/6/2010 T
9/7/2010 0.00
9/8/2010 0.18
9/9/2010 0.26
9/10/2010 0.00
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 0.00
9/19/2010 0.00
9/20/2010 0.00
9/21/2010 0.06
9/22/2010 0.00
9/23/2010 0.89
9/24/2010 T
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 0.08 1.5 M 1.0 M Damaging wind followed by snow and temp. drop to low 20's.
10/2/2009 7:00 AM T T M 0.0 M Colder with the low 17F
10/3/2009 7:00 AM 0.00 0.0 M 0.0 M
10/4/2009 7:00 AM 0.08 1.0 M 1.0 M
10/5/2009 7:00 AM 0.33 1.5 M 0.5 M
10/6/2009 7:00 AM 0.13 2.0 M 0.5 M
10/7/2009 7:00 AM 0.00 0.0 M 0.0 M
10/8/2009 7:00 AM 0.03 0.5 M 0.0 M
10/9/2009 7:00 AM 0.13 2.5 M 1.5 M
10/10/2009 7:00 AM 0.00 0.0 M 0.0 M
10/11/2009 7:00 AM 0.00 0.0 M 0.0 M
10/12/2009 7:00 AM 0.08 1.5 M 0.5 M
10/13/2009 7:00 AM 0.26 3.0 M 3.0 M
10/14/2009 7:00 AM 0.21 3.0 M 2.0 M
10/15/2009 7:00 AM 0.98 10.0 M 3.5 M
10/16/2009 7:00 AM 0.00 0.0 M 2.0 M
10/17/2009 7:00 AM 0.00 0.0 M 0.5 M
10/18/2009 7:00 AM 0.00 0.0 M 0.0 M
10/19/2009 7:00 AM 0.04 0.0 M 0.0 M
10/20/2009 7:00 AM 0.02 0.0 M 0.0 M
10/21/2009 7:00 AM 0.03 0.5 M 0.0 M
10/22/2009 7:00 AM 0.02 0.5 M T M
10/23/2009 7:00 AM 0.03 0.5 M 0.5 M
10/24/2009 7:00 AM 0.07 1.0 M 1.0 M
10/25/2009 7:00 AM 0.17 2.5 M 2.0 M
10/26/2009 7:00 AM 0.00 0.0 M 0.5 M
10/27/2009 7:00 AM 0.00 0.0 M 0.0 M
10/28/2009 7:00 AM 0.24 4.5 M 4.0 M
10/29/2009 7:00 AM 0.42 6.0 M 6.5 M
10/30/2009 7:00 AM 0.02 0.5 M 6.5 M
10/31/2009 7:00 AM T T M 6.0 M
11/1/2009 7:00 AM 0.00 0.0 M 4.0 M
11/2/2009 7:00 AM 0.00 0.0 M 3.0 M
11/3/2009 7:00 AM 0.00 0.0 M 2.5 M
11/4/2009 7:00 AM 0.00 0.0 M 2.0 M
11/5/2009 7:00 AM 0.00 0.0 M 1.5 M
11/6/2009 7:00 AM 0.00 0.0 M 1.5 M
11/7/2009 7:00 AM 0.00 0.0 M 1.0 M
11/8/2009 7:00 AM 0.00 0.0 M 0.5 M
11/9/2009 7:00 AM 0.00 0.0 M 0.0 M
11/10/2009 7:00 AM 0.00 0.0 M 0.0 M
11/11/2009 7:00 AM 0.00 0.0 M 0.0 M
11/12/2009 7:00 AM 0.00 0.0 M 0.0 M
11/13/2009 7:00 AM 0.20 4.0 M 3.5 M
11/14/2009 7:00 AM 0.71 12.0 M 13.0 M
11/15/2009 7:00 AM 0.25 4.0 M 13.0 M
11/16/2009 7:00 AM T T M 12.0 M
11/17/2009 7:00 AM 0.00 0.0 M 11.5 M
11/18/2009 7:00 AM 0.00 0.0 M 10.5 M
11/19/2009 7:00 AM 0.00 0.0 M 10.0 M
11/20/2009 7:00 AM 0.00 0.0 M 9.5 M
11/21/2009 7:00 AM 0.00 0.0 M 9.5 M
11/22/2009 7:00 AM 0.01 0.5 M 9.5 M
11/23/2009 7:00 AM 0.28 6.0 M 14.5 M
11/24/2009 7:00 AM 0.02 0.5 M 14.0 M
11/25/2009 7:00 AM 0.00 0.0 M 13.0 M
11/26/2009 7:00 AM 0.00 0.0 M 12.5 M
11/27/2009 7:00 AM 0.00 0.0 M 12.0 M
11/28/2009 7:00 AM 0.00 0.0 M 12.0 M
11/29/2009 7:00 AM 0.00 0.0 M 12.0 M
11/30/2009 7:00 AM 0.00 0.0 M 11.5 M
12/1/2009 7:00 AM 0.00 0.0 M 11.5 M
12/2/2009 7:00 AM 0.00 0.0 M 11.5 M
12/3/2009 7:00 AM 0.02 0.5 M 12.0 M
12/4/2009 7:00 AM 0.00 0.0 M 12.0 M
12/5/2009 7:00 AM 0.00 0.0 M 12.0 M
12/6/2009 7:00 AM 0.12 2.0 M 14.0 M
12/7/2009 7:00 AM 0.30 5.0 M 15.0 M
12/8/2009 7:00 AM 1.45 19.5 M 31.0 M
12/9/2009 7:00 AM 0.35 6.0 M 32.0 M wind and cold (-03F so far) followed snow so nasty conditions.
12/10/2009 7:00 AM 0.00 0.0 M 29.0 M High Wednesday just +3F, low so far -14F
12/11/2009 7:00 AM 0.00 0.0 M 27.5 M
12/12/2009 7:00 AM 0.12 3.0 M 27.0 M
12/13/2009 7:00 AM 0.72 14.5 M 38.0 M
12/14/2009 7:00 AM 1.35 15.5 M 43.0 M
12/15/2009 7:00 AM 0.05 1.0 M 41.0 M
12/16/2009 7:00 AM 0.00 0.0 M 39.5 M
12/17/2009 7:00 AM T T M 37.0 M
12/18/2009 7:00 AM 0.00 0.0 M 35.5 M
12/19/2009 7:00 AM 0.00 0.0 M 34.0 M
12/20/2009 7:00 AM 0.00 0.0 M 33.5 M
12/21/2009 7:00 AM 0.00 0.0 M 33.0 M
12/22/2009 7:00 AM 0.00 0.0 M 32.0 M
12/23/2009 7:00 AM 0.25 3.5 M 34.0 M
12/24/2009 7:00 AM 0.03 0.5 M 32.5 M
12/25/2009 7:00 AM 0.00 0.0 M 33.0 M
12/26/2009 7:00 AM T T M 33.0 M
12/27/2009 7:00 AM 0.00 0.0 M 32.5 M
12/28/2009 7:00 AM 0.00 0.0 M 31.5 M
12/29/2009 7:00 AM 0.00 0.0 M 30.5 M
12/30/2009 7:00 AM 0.06 1.0 M 31.0 M
12/31/2009 7:00 AM 0.12 2.0 M 31.5 M
1/1/2010 7:00 AM 0.00 0.0 M 31.0 M
1/2/2010 7:00 AM 0.16 4.5 M 31.5 M
1/3/2010 7:00 AM 0.16 2.5 M 33.5 M
1/4/2010 7:00 AM 0.00 0.0 M 33.0 M
1/5/2010 7:00 AM 0.00 0.0 M 32.0 M
1/6/2010 7:00 AM 0.00 0.0 M 31.5 M
1/7/2010 7:00 AM 0.08 1.5 M 32.0 M
1/8/2010 7:00 AM 0.00 0.0 M 31.5 M
1/9/2010 7:00 AM 0.00 0.0 M 31.0 M
1/10/2010 7:00 AM 0.00 0.0 M 31.0 M
1/11/2010 7:00 AM 0.00 0.0 M 30.5 M
1/12/2010 7:00 AM 0.00 0.0 M 30.5 M
1/13/2010 7:00 AM 0.00 0.0 M 30.5 M
1/14/2010 7:00 AM 0.00 0.0 M 30.5 M
1/15/2010 7:00 AM 0.00 0.0 M 30.0 M
1/16/2010 7:00 AM 0.00 0.0 M 30.0 M
1/17/2010 7:00 AM 0.00 0.0 M 30.0 M
1/18/2010 7:00 AM 0.00 0.0 M 30.0 M
1/19/2010 7:00 AM 0.21 4.0 M 32.0 M
1/20/2010 7:00 AM 0.23 4.0 M 36.5 M
1/21/2010 7:00 AM 0.31 6.0 M 37.5 M
1/22/2010 7:00 AM 0.59 9.0 M 45.5 M wind follows snow to make for nasty conditions at times
1/23/2010 7:00 AM 0.53 8.5 M 47.0 M
1/24/2010 7:00 AM 0.36 6.0 M 49.0 M
1/25/2010 7:00 AM 0.12 2.0 M 47.5 M
1/26/2010 7:00 AM 0.00 0.0 M 45.5 M
1/27/2010 7:00 AM 0.33 7.0 M 49.0 M
1/28/2010 7:00 AM 0.57 9.5 M 53.0 M
1/29/2010 7:00 AM 0.00 0.0 M 51.0 M
1/30/2010 7:00 AM 0.00 0.0 M 49.5 M
1/31/2010 7:00 AM 0.00 0.0 M 47.5 M
2/1/2010 7:00 AM 0.12 2.5 M 48.0 M
2/2/2010 7:00 AM 0.00 0.0 M 47.0 M
2/3/2010 7:00 AM 0.00 0.0 M 46.5 M
2/4/2010 7:00 AM 0.05 1.0 M 45.0 M
2/5/2010 7:00 AM 0.18 3.0 M 46.5 M
2/6/2010 7:00 AM 0.03 0.5 M 45.0 M
2/7/2010 7:00 AM 0.23 6.0 M 47.5 M
2/8/2010 7:00 AM 0.22 4.0 M 49.0 M Has snowed in 19 of the past 23 days days, though usually light
2/9/2010 7:00 AM 0.00 0.0 M 47.0 M
2/10/2010 7:00 AM 0.02 0.5 M 46.5 M
2/11/2010 7:00 AM 0.03 0.5 M 46.5 M
2/12/2010 7:00 AM 0.07 1.0 M 45.5 M
2/13/2010 7:00 AM 0.11 2.0 M 44.5 M
2/14/2010 7:00 AM 0.23 4.5 M 46.5 M
2/15/2010 7:00 AM 0.02 0.5 M 46.0 M
2/16/2010 7:00 AM 0.05 1.0 M 46.0 M
2/17/2010 7:00 AM 0.00 0.0 M 45.5 M
2/18/2010 7:00 AM 0.05 1.0 M 45.0 M
2/19/2010 7:00 AM 0.55 11.0 M 52.0 M
2/20/2010 7:00 AM 1.49 29.0 M 71.0 M easily the heaviest snow of the winter
2/21/2010 7:00 AM 0.58 8.0 M 70.5 M
2/22/2010 7:00 AM 0.53 8.0 M 70.5 M
2/23/2010 7:00 AM 0.00 0.0 M 66.0 M
2/24/2010 7:00 AM 0.00 0.0 M 64.0 M
2/25/2010 7:00 AM 0.05 1.0 M 62.5 M
2/26/2010 7:00 AM 0.06 1.0 M 61.0 M
2/27/2010 7:00 AM 0.00 0.0 M 59.5 M
2/28/2010 7:00 AM 0.00 0.0 M 58.5 M
3/1/2010 7:00 AM 0.06 1.0 M 58.0 M
3/2/2010 7:00 AM 0.00 0.0 M 56.5 M
3/3/2010 7:00 AM 0.00 0.0 M 56.0 M
3/4/2010 7:00 AM 0.00 0.0 M 54.5 M
3/5/2010 7:00 AM 0.07 1.5 M 54.5 M
3/6/2010 7:00 AM 0.15 3.0 M 55.0 M
3/7/2010 7:00 AM 0.00 0.0 M 54.0 M
3/8/2010 7:00 AM 0.13 2.0 M 52.5 M warmest weather since last fall with low just 20F after high of 41F
3/9/2010 7:00 AM 0.18 3.0 M 55.0 M
3/10/2010 7:00 AM 0.00 0.0 M 53.5 M
3/11/2010 7:00 AM 0.05 1.0 M 52.5 M
3/12/2010 7:00 AM 0.02 0.5 M 52.5 M
3/13/2010 7:00 AM 0.00 0.0 M 52.5 M
3/14/2010 7:00 AM 0.07 1.0 M 53.0 M
3/15/2010 7:00 AM 0.00 0.0 M 52.0 M
3/16/2010 7:00 AM 0.00 0.0 M 51.0 M
3/17/2010 7:00 AM 0.00 0.0 M 50.5 M
3/18/2010 7:00 AM 0.00 0.0 M 50.0 M
3/19/2010 7:00 AM 0.20 3.5 M 52.0 M
3/20/2010 7:00 AM 0.34 4.5 M 55.0 M
3/21/2010 7:00 AM 0.00 0.0 M 54.0 M
3/22/2010 7:00 AM 0.00 0.0 M 52.5 M
3/23/2010 7:00 AM 0.00 0.0 M 52.5 M
3/24/2010 7:00 AM 0.16 2.5 M 51.5 M
3/25/2010 7:00 AM 0.00 0.0 M 51.5 M
3/26/2010 7:00 AM 0.13 2.0 M 53.0 M
3/27/2010 7:00 AM 0.05 1.5 M 55.0 M
3/28/2010 7:00 AM 0.00 0.0 M 54.5 M
3/29/2010 7:00 AM 0.00 0.0 M 54.0 M
3/30/2010 7:00 AM 0.00 0.0 M 53.0 M
3/31/2010 7:00 AM 0.00 0.0 M 51.0 M
4/1/2010 7:00 AM 0.13 2.0 M 49.5 M
4/2/2010 7:00 AM 0.50 8.0 M 54.5 M
4/3/2010 7:00 AM 0.20 4.5 M 56.0 M
4/4/2010 7:00 AM 0.64 10.5 M 63.5 M
4/5/2010 7:00 AM 0.22 2.5 M 59.5 M
4/6/2010 7:00 AM 0.34 4.0 M 61.0 M a nice layer of dust was blown in with the strong wind which should eventually help melt snowpack
4/7/2010 6:00 AM 0.43 6.0 M 63.5 M
4/8/2010 7:00 AM 0.00 0.0 M 60.5 M
4/9/2010 7:00 AM 0.00 0.0 M 58.0 M
4/10/2010 7:00 AM 0.00 0.0 M 55.5 M
4/11/2010 7:00 AM 0.00 0.0 M 52.0 M dirt on snowpack helping increase snowmelt substantially, losing 3.5" Saturday
4/12/2010 7:00 AM 0.00 0.0 M 47.5 M
4/13/2010 7:00 AM 0.04 0.0 M 45.0 M
4/14/2010 7:00 AM 0.11 1.5 M 44.0 M
4/15/2010 7:00 AM 0.00 0.0 M 41.0 M
4/16/2010 7:00 AM 0.00 0.0 M 38.5 M
4/17/2010 7:00 AM 0.34 3.5 M 37.0 M
4/18/2010 7:00 AM 0.00 0.0 M 34.5 M
4/19/2010 7:00 AM 0.00 0.0 M 31.5 M
4/20/2010 7:00 AM 0.00 0.0 M 28.5 M
4/21/2010 7:00 AM 0.00 0.0 M 26.0 M dirt on snow continues the rapid snow melt, only matched by last year over the past 40 years
4/22/2010 7:00 AM 0.63 3.0 M 24.5 M rain turning to snow
4/23/2010 7:00 AM 0.08 2.0 M 24.0 M
4/24/2010 7:00 AM 0.32 5.5 M 27.0 M
4/25/2010 7:00 AM 0.00 0.0 M 23.0 M
4/26/2010 7:00 AM 0.25 4.5 M 23.0 M
4/27/2010 7:00 AM 0.00 0.0 M 19.5 M
4/28/2010 7:00 AM 0.00 0.0 M 16.0 M
4/29/2010 7:00 AM 0.18 3.0 M 16.5 M
4/30/2010 7:00 AM 0.25 4.0 M 17.0 M
5/1/2010 7:00 AM 0.25 4.0 M 16.5 M
5/2/2010 7:00 AM 0.33 6.0 M 18.0 M
5/3/2010 7:00 AM 0.23 4.0 M 17.0 M
5/4/2010 7:00 AM 0.00 0.0 M 15.0 M
5/5/2010 7:00 AM 0.00 0.0 M 13.5 M
5/6/2010 7:00 AM T T M 10.0 M
5/7/2010 7:00 AM 0.05 0.5 M 9.0 M
5/8/2010 7:00 AM 0.00 0.0 M 7.0 M
5/9/2010 7:00 AM 0.00 0.0 M 5.5 M
5/10/2010 7:00 AM 0.00 0.0 M 2.5 M
5/11/2010 7:00 AM 0.00 0.0 M 0.0 M
5/12/2010 7:00 AM 0.17 3.5 M 3.5 M
5/13/2010 7:00 AM 0.23 4.0 M 3.0 M
5/14/2010 7:00 AM 0.50 8.0 M 3.5 M
5/15/2010 7:00 AM 0.30 4.5 M 1.5 M
5/16/2010 7:00 AM 0.12 2.0 M 0.5 M
5/17/2010 7:00 AM 0.00 0.0 M 0.0 M
5/18/2010 7:00 AM T 0.0 M 0.0 M
5/19/2010 7:00 AM 0.20 3.0 M 1.5 M
5/20/2010 7:00 AM 0.09 1.5 M 0.0 M
5/21/2010 7:00 AM 0.00 0.0 M 0.0 M
5/22/2010 7:00 AM 0.00 0.0 M 0.0 M
5/23/2010 7:00 AM 0.00 0.0 M 0.0 M
5/24/2010 7:00 AM 0.00 0.0 M 0.0 M strong and damaging wind for the third day in a row.
5/25/2010 7:00 AM 0.11 1.5 M 0.0 M
5/26/2010 7:00 AM 0.00 0.0 M 0.0 M
5/27/2010 7:00 AM 0.00 0.0 M 0.0 M
5/28/2010 7:00 AM 0.00 0.0 M 0.0 M
5/29/2010 7:00 AM 0.00 0.0 M 0.0 M
5/30/2010 7:00 AM 0.00 0.0 M 0.0 M
5/31/2010 7:00 AM 0.00 0.0 M 0.0 M
6/1/2010 7:00 AM 0.00 0.0 M 0.0 M
6/2/2010 7:00 AM 0.00 0.0 M 0.0 M
6/3/2010 7:00 AM 0.00 0.0 M 0.0 M
6/5/2010 7:00 AM 0.00 0.0 M 0.0 M
6/6/2010 7:00 AM 0.00 0.0 M 0.0 M
6/7/2010 7:00 AM 0.00 0.0 M 0.0 M
6/8/2010 7:00 AM 0.00 0.0 M 0.0 M
6/9/2010 7:00 AM 0.00 0.0 M 0.0 M
6/10/2010 7:00 AM 0.00 0.0 M 0.0 M
6/11/2010 7:00 AM 0.00 0.0 M 0.0 M
6/12/2010 7:00 AM 0.03 0.0 M 0.0 M
6/13/2010 7:00 AM 0.83 1.5 M 0.5 M
6/14/2010 7:00 AM 0.26 0.5 M 0.0 M
6/15/2010 7:00 AM 0.45 3.0 M 0.0 M well below freezing this morning following snow and then clearing
6/16/2010 7:00 AM 0.00 0.0 M 0.0 M
6/17/2010 7:00 AM 0.00 0.0 M 0.0 M very strong wind gusts
6/18/2010 7:00 AM 0.00 0.0 M 0.0 M
6/19/2010 7:00 AM 0.00 0.0 M 0.0 M
6/20/2010 7:00 AM 0.00 0.0 M 0.0 M
6/21/2010 7:00 AM 0.00 0.0 M 0.0 M
6/22/2010 7:00 AM 0.00 0.0 M 0.0 M
6/23/2010 7:00 AM 0.00 0.0 M 0.0 M
6/25/2010 7:00 AM 0.00 0.0 M 0.0 M
6/26/2010 7:00 AM 0.02 0.0 M 0.0 M
6/27/2010 7:00 AM 0.07 0.0 M 0.0 M
6/28/2010 7:00 AM 0.00 0.0 M 0.0 M
6/29/2010 7:00 AM T 0.0 M 0.0 M
6/30/2010 7:00 AM 0.02 0.0 M 0.0 M
7/1/2010 7:00 AM 0.00 0.0 M 0.0 M
7/2/2010 7:00 AM 0.02 0.0 M 0.0 M
7/3/2010 7:00 AM 0.16 0.0 M 0.0 M
7/4/2010 7:00 AM 0.00 0.0 M 0.0 M
7/5/2010 7:00 AM 0.02 0.0 M 0.0 M
7/6/2010 7:00 AM 0.00 0.0 M 0.0 M
7/7/2010 7:00 AM 0.00 0.0 M 0.0 M
7/8/2010 7:00 AM 0.00 0.0 M 0.0 M
7/9/2010 7:00 AM 0.23 0.0 M 0.0 M
7/10/2010 7:00 AM 0.00 0.0 M 0.0 M
7/11/2010 7:00 AM 0.07 0.0 M 0.0 M
7/12/2010 7:00 AM 0.17 0.0 M 0.0 M
7/13/2010 7:00 AM 0.00 0.0 M 0.0 M
7/14/2010 7:00 AM 0.03 0.0 M 0.0 M
7/15/2010 7:00 AM 0.00 0.0 M 0.0 M
7/16/2010 7:00 AM 0.00 0.0 M 0.0 M warmest day of the year at 76F
7/17/2010 7:00 AM 0.00 0.0 M 0.0 M
7/18/2010 7:00 AM 0.00 0.0 M 0.0 M
7/19/2010 7:00 AM 0.00 0.0 M 0.0 M
7/20/2010 7:00 AM 0.00 0.0 M 0.0 M
7/21/2010 7:00 AM 0.54 0.0 M 0.0 M
7/22/2010 7:00 AM 0.51 0.0 M 0.0 M
7/23/2010 7:00 AM 0.12 0.0 M 0.0 M
7/24/2010 7:00 AM 0.00 0.0 M 0.0 M
7/25/2010 7:00 AM 0.00 0.0 M 0.0 M
7/26/2010 7:00 AM 0.03 0.0 M 0.0 M
7/27/2010 7:00 AM 0.00 0.0 M 0.0 M
7/28/2010 7:00 AM 0.36 0.0 M 0.0 M
7/29/2010 7:00 AM 0.01 0.0 M 0.0 M
7/30/2010 7:00 AM 0.00 0.0 M 0.0 M
7/31/2010 7:00 AM 1.60 0.0 M 0.0 M 1.57" in 70 minutes- very heavy for here
8/1/2010 7:00 AM 0.39 0.0 M 0.0 M
8/2/2010 7:00 AM 0.21 0.0 M 0.0 M
8/3/2010 7:00 AM 0.32 0.0 M 0.0 M
8/4/2010 7:00 AM 0.04 0.0 M 0.0 M
8/5/2010 7:00 AM 0.06 0.0 M 0.0 M
8/6/2010 7:00 AM 0.00 0.0 M 0.0 M
8/7/2010 7:00 AM 0.00 0.0 M 0.0 M
8/8/2010 7:00 AM 0.23 0.0 M 0.0 M
8/9/2010 7:00 AM 0.00 0.0 M 0.0 M
8/10/2010 7:00 AM 0.02 0.0 M 0.0 M
8/11/2010 7:00 AM 0.00 0.0 M 0.0 M
8/12/2010 7:00 AM 0.56 0.0 M 0.0 M
8/13/2010 7:00 AM 0.28 0.0 M 0.0 M
8/14/2010 7:00 AM 0.00 0.0 M 0.0 M
8/15/2010 7:00 AM 0.00 0.0 M 0.0 M
8/16/2010 7:00 AM 0.00 0.0 M 0.0 M
8/17/2010 7:00 AM 0.30 0.0 M 0.0 M
8/18/2010 7:00 AM 0.00 0.0 M 0.0 M
8/19/2010 7:00 AM 0.07 0.0 M 0.0 M
8/20/2010 7:00 AM 0.65 0.0 M 0.0 M
8/21/2010 7:00 AM 0.00 0.0 M 0.0 M
8/22/2010 7:00 AM 0.00 0.0 M 0.0 M
8/23/2010 7:00 AM 0.03 0.0 M 0.0 M
8/24/2010 7:00 AM 0.00 0.0 M 0.0 M
8/25/2010 7:00 AM 0.00 0.0 M 0.0 M
8/26/2010 7:00 AM 0.00 0.0 M 0.0 M
8/27/2010 7:00 AM 0.00 0.0 M 0.0 M
8/28/2010 7:00 AM 0.00 0.0 M 0.0 M
8/29/2010 7:00 AM 0.03 0.0 M 0.0 M
8/30/2010 7:00 AM 0.00 0.0 M 0.0 M
8/31/2010 7:00 AM 0.11 0.0 M 0.0 M
9/1/2010 7:00 AM 0.02 0.0 M 0.0 M Temp. drops below freezing for first time in nearly 2 months
9/2/2010 7:00 AM 0.00 0.0 M 0.0 M
9/3/2010 7:00 AM 0.00 0.0 M 0.0 M
9/4/2010 7:00 AM 0.00 0.0 M 0.0 M
9/5/2010 7:00 AM 0.00 0.0 M 0.0 M
9/6/2010 7:00 AM T 0.0 M 0.0 M
9/7/2010 7:00 AM 0.00 0.0 M 0.0 M
9/8/2010 7:00 AM 0.18 0.0 M 0.0 M
9/9/2010 7:00 AM 0.26 0.0 M 0.0 M
9/10/2010 7:00 AM 0.00 0.0 M 0.0 M
9/11/2010 7:00 AM 0.00 0.0 M 0.0 M
9/12/2010 7:00 AM 0.00 0.0 M 0.0 M
9/13/2010 7:00 AM 0.00 0.0 M 0.0 M
9/14/2010 7:00 AM 0.00 0.0 M 0.0 M
9/15/2010 7:00 AM 0.00 0.0 M 0.0 M
9/16/2010 7:00 AM 0.00 0.0 M 0.0 M
9/17/2010 7:00 AM 0.00 0.0 M 0.0 M
9/18/2010 7:00 AM 0.00 0.0 M 0.0 M
9/19/2010 7:00 AM 0.00 0.0 M 0.0 M
9/20/2010 7:00 AM 0.00 0.0 M 0.0 M
9/21/2010 7:00 AM 0.06 0.0 M 0.0 M
9/22/2010 7:00 AM 0.00 0.0 M 0.0 M
9/23/2010 7:00 AM 0.89 0.0 M 0.0 M snow above 11,500 feet
9/24/2010 7:00 AM T 0.0 M 0.0 M
9/25/2010 7:00 AM 0.00 0.0 M 0.0 M
9/26/2010 7:00 AM 0.00 0.0 M 0.0 M
9/27/2010 7:00 AM 0.00 0.0 M 0.0 M
9/28/2010 7:00 AM 0.00 0.0 M 0.0 M
9/29/2010 7:00 AM 0.00 0.0 M 0.0 M
9/30/2010 7:00 AM 0.00 0.0 M 0.0 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