Station Overview Station Location
Station Number CO-DN-128 Latitude 39.672
Station Name Cherry Creek Reservoir 2.8 N Longitude -104.875
County Denver Elevation (ft) 5509



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 1.32 3.42 31 3.42 31 0.00 0 0 12 1 17.9 7 6
Nov 09 0.97 0.98 30 0.98 30 0.00 0 0 3 1 8.7 3 9
Dec 09 0.72 0.97 31 0.97 28 0.00 3 0 9 2 12.8 9 17
Jan 10 0.54 0.15 30 0.15 27 0.00 3 1 2 1 1.9 2 6
Feb 10 0.52 0.75 28 0.55 26 0.20 2 1 7 3 8.2 7 12
March 10 1.48 2.49 31 2.49 31 0.00 0 0 5 3 19.2 5 9
April 10 2.18 3.02 30 3.02 30 0.00 0 0 10 1 2.6 1 1
May 10 2.36 1.17 30 1.17 30 0.00 0 0 6 3 1.5 1 1
June 10 1.90 1.66 30 0.22 18 1.44 12 2 3 1 0.0 0 0
July 10 2.04 1.19 31 1.19 31 0.00 0 0 9 3 0.0 0 0
Aug 10 2.34 0.80 31 0.80 31 0.00 0 0 6 3 0.0 0 0
Sept 10 1.22 0.09 30 0.09 30 0.00 0 0 4 0 0.0 0 0
Water Year Totals: 17.59" 16.69" 363 days 15.05" 343 1.64" 20 days 4 76 days 22 days 72.8" 35 days 61 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 T
10/6/2009 0.23
10/7/2009 0.00
10/8/2009 0.01
10/9/2009 0.07
10/10/2009 0.02
10/11/2009 0.01
10/12/2009 0.00
10/13/2009 0.00
10/14/2009 0.00
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 0.00
10/21/2009 0.36
10/22/2009 0.43
10/23/2009 0.00
10/24/2009 0.00
10/25/2009 0.04
10/26/2009 0.04
10/27/2009 0.00
10/28/2009 0.60
10/29/2009 1.42
10/30/2009 0.19
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 0.12
11/15/2009 0.78
11/16/2009 0.08
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 T
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 0.07
12/3/2009 0.04
12/4/2009 0.00
12/5/2009 0.00
12/6/2009 0.06
12/7/2009 0.07
12/8/2009 0.06
12/9/2009 T
12/10/2009 0.00
12/11/2009 0.00
12/12/2009 0.00
12/13/2009 0.00
12/14/2009 T
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 0.23
12/24/2009 0.37
12/25/2009 0.00
12/26/2009 0.06
12/27/2009 0.01
12/28/2009 0.00
12/29/2009 **
12/30/2009 **
12/31/2009 **
Day of YearDaily PrcpMultiday Prcp
1/1/2010 **
1/2/2010 **
1/3/2010 0.00
1/4/2010 0.00
1/5/2010 0.00
1/6/2010 0.00
1/7/2010 0.12
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 0.03
1/29/2010 T
1/30/2010 0.00
1/31/2010
2/1/2010 0.00
2/2/2010 0.00
2/3/2010 0.00
2/4/2010 T
2/5/2010 T
2/6/2010 0.00
2/7/2010 T
2/8/2010 0.16
2/9/2010 0.03
2/10/2010 0.00
2/11/2010 0.00
2/12/2010 0.00
2/13/2010 0.00
2/14/2010 0.09
2/15/2010 0.02
2/16/2010 0.00
2/17/2010 0.00
2/18/2010 0.00
2/19/2010 **
2/20/2010 0.20
2/21/2010 0.10
2/22/2010 0.08
2/23/2010 0.00
2/24/2010 0.00
2/25/2010 0.00
2/26/2010 0.07
2/27/2010 0.00
2/28/2010 0.00
3/1/2010 0.03
3/2/2010 0.00
3/3/2010 0.00
3/4/2010 0.00
3/5/2010 0.00
3/6/2010 0.00
3/7/2010 0.00
3/8/2010 T
3/9/2010 0.00
3/10/2010 0.00
3/11/2010 0.00
3/12/2010 0.00
3/13/2010 0.00
3/14/2010 0.00
3/15/2010 0.18
3/16/2010 0.00
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.18
3/20/2010 0.61
3/21/2010 0.00
3/22/2010 0.00
3/23/2010 0.00
3/24/2010 1.49
3/25/2010 T
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 0.00
4/3/2010 0.00
4/4/2010 0.00
4/5/2010 0.00
4/6/2010 0.04
4/7/2010 0.28
4/8/2010 T
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 0.03
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.00
4/22/2010 0.34
4/23/2010 0.83
4/24/2010 1.26
4/25/2010 0.02
4/26/2010 0.17
4/27/2010 0.00
4/28/2010 0.00
4/29/2010 0.04
4/30/2010 0.01
5/1/2010 T
5/2/2010 0.00
5/3/2010 T
5/4/2010 0.00
5/5/2010 0.00
5/6/2010 0.00
5/7/2010 T
5/8/2010 0.00
5/9/2010 0.00
5/10/2010 0.00
5/11/2010 0.00
5/12/2010 0.97
5/13/2010 0.04
5/14/2010 0.05
5/15/2010 0.07
5/16/2010 0.00
5/17/2010 0.00
5/18/2010 0.00
5/19/2010 0.02
5/20/2010 0.02
5/21/2010 0.00
5/22/2010 0.00
5/23/2010 0.00
5/24/2010 0.00
5/25/2010 0.00
5/26/2010 0.00
5/27/2010 0.00
5/28/2010 0.00
5/29/2010
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 0.00
6/5/2010 **
6/6/2010 **
6/7/2010 **
6/8/2010 **
6/9/2010 **
6/10/2010 **
6/11/2010 **
6/12/2010 **
6/13/2010 **
6/14/2010 1.44
6/15/2010 0.01
6/16/2010 0.00
6/17/2010 0.00
6/18/2010 0.00
6/19/2010 0.00
6/20/2010 **
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 T
6/27/2010 0.16
6/28/2010 0.05
6/29/2010 0.00
6/30/2010 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010 0.00
7/3/2010 0.00
7/4/2010 T
7/5/2010 0.69
7/6/2010 0.00
7/7/2010 0.08
7/8/2010 0.03
7/9/2010 0.01
7/10/2010 0.00
7/11/2010 0.01
7/12/2010 0.02
7/13/2010 0.00
7/14/2010 0.00
7/15/2010 0.00
7/16/2010 0.00
7/17/2010 0.00
7/18/2010 T
7/19/2010 0.00
7/20/2010 0.00
7/21/2010 0.11
7/22/2010 T
7/23/2010 0.04
7/24/2010 0.00
7/25/2010 0.00
7/26/2010 0.00
7/27/2010 0.00
7/28/2010 0.00
7/29/2010 0.00
7/30/2010 0.00
7/31/2010 0.20
8/1/2010 0.00
8/2/2010 0.00
8/3/2010 0.05
8/4/2010 0.00
8/5/2010 0.41
8/6/2010 0.00
8/7/2010 T
8/8/2010 T
8/9/2010 0.23
8/10/2010 0.02
8/11/2010 0.00
8/12/2010 0.00
8/13/2010 0.00
8/14/2010 0.00
8/15/2010 0.00
8/16/2010 0.00
8/17/2010 T
8/18/2010 0.00
8/19/2010 0.00
8/20/2010 0.05
8/21/2010 0.00
8/22/2010 0.00
8/23/2010 0.00
8/24/2010 0.04
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 0.00
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 0.00
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 0.02
9/19/2010 0.00
9/20/2010 0.00
9/21/2010 0.01
9/22/2010 0.01
9/23/2010 0.05
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 0.00 0.0 0.00
10/2/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/3/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/4/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/5/2009 7:00 AM T 0.0 0.00 0.0 0.00 Mist precipitation. Some fog.
10/6/2009 7:00 AM 0.23 0.0 0.00 0.0 0.00 First frost on ground this morning.
10/7/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/8/2009 7:00 AM 0.01 0.0 0.00 0.0 0.00
10/9/2009 7:00 AM 0.07 T T 0.0 0.00 First snow fell yesterday afternoon. Lasted about an hour.
10/10/2009 7:00 AM 0.02 T T T T
10/11/2009 7:00 AM 0.01 0.1 T T T
10/12/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/13/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/14/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
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 0.00 0.0 0.00
10/19/2009 7:00 AM 0.00 0.0 M M M
10/20/2009 7:00 AM 0.00 0.0 M M M
10/21/2009 7:00 AM 0.36 1.0 0.18 1.0 0.18
10/22/2009 7:00 AM 0.43 1.4 0.43 2.5 0.49 Some melting occured on the ground surface throughout the measurement day.
10/23/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/24/2009 7:00 AM 0.00 0.0 M M M
10/25/2009 7:00 AM 0.04 0.0 0.00 0.0 0.00
10/26/2009 7:00 AM 0.04 0.1 T T T
10/27/2009 7:00 AM 0.00 0.0 M M M
10/28/2009 7:00 AM 0.60 2.8 0.43 2.8 0.43 Rain began at 635p. Rain changed to snow at 845p. Snow is sticking to the pavements and is becoming slick in spots.
10/29/2009 7:00 AM 1.42 11.3 1.29 14.0 M snow is too deep to do a "total snow" core. Anyone got any ideas? =)
10/30/2009 7:00 AM 0.19 1.2 0.19 14.0 M Lots of drifting...
10/31/2009 7:00 AM 0.00 0.0 0.00 9.0 M
11/1/2009 7:00 AM 0.00 0.0 0.00 4.5 M
11/2/2009 7:00 AM 0.00 0.0 0.00 2.0 M
11/3/2009 7:00 AM 0.00 0.0 0.00 0.5 M
11/4/2009 7:00 AM 0.00 0.0 0.00 T M
11/5/2009 6:55 AM 0.00 0.0 0.00 0.0 0.00
11/6/2009 7:00 AM 0.00 0.0 M M M
11/7/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/8/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/9/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/10/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/11/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/12/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/13/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/14/2009 7:00 AM 0.12 0.4 0.12 T M
11/15/2009 7:00 AM 0.78 6.8 0.78 7.0 0.72
11/16/2009 7:00 AM 0.08 1.5 0.08 6.0 M Snow is frozen solid, unable to core...
11/17/2009 7:00 AM 0.00 0.0 0.00 4.5 M
11/18/2009 7:00 AM 0.00 0.0 0.00 2.5 M
11/19/2009 7:00 AM 0.00 0.0 0.00 1.0 M
11/20/2009 7:00 AM 0.00 0.0 0.00 0.5 M
11/21/2009 7:00 AM 0.00 0.0 0.00 T 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 0.0 0.00
11/24/2009 7:00 AM T T T 0.0 0.00
11/25/2009 7:00 AM 0.00 0.0 M M M
11/26/2009 6:55 AM 0.00 0.0 0.00 0.0 0.00
11/27/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/28/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/29/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/30/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/1/2009 7:00 AM 0.00 0.0 M M M
12/2/2009 7:00 AM 0.07 2.0 0.07 2.0 0.07
12/3/2009 7:00 AM 0.04 0.5 0.04 2.5 0.10
12/4/2009 7:00 AM 0.00 0.0 0.00 1.0 M
12/5/2009 7:00 AM 0.00 0.0 0.00 T M
12/6/2009 7:00 AM 0.06 0.8 0.06 1.0 0.06
12/7/2009 7:00 AM 0.07 1.3 0.07 1.5 0.09
12/8/2009 7:00 AM 0.06 0.5 0.06 2.0 0.10
12/9/2009 7:00 AM T T T 2.0 M
12/10/2009 7:00 AM 0.00 0.0 0.00 2.0 M
12/11/2009 7:00 AM 0.00 0.0 0.00 1.5 M
12/12/2009 7:00 AM 0.00 0.0 0.00 1.0 M
12/13/2009 7:00 AM 0.00 0.0 0.00 0.5 M
12/14/2009 7:00 AM T 0.0 0.00 T M
12/15/2009 7:00 AM 0.00 0.0 0.00 T M
12/16/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/17/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
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 0.00 0.0 0.00
12/22/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/23/2009 7:00 AM 0.23 2.0 0.23 2.0 0.23 The snow began at 805pm. This snow is "crunchy" & very ice crystal like.
12/24/2009 7:00 AM 0.37 4.5 0.37 6.5 0.44
12/25/2009 7:00 AM 0.00 0.0 0.00 4.0 M
12/26/2009 7:00 AM 0.06 0.8 0.06 4.5 M
12/27/2009 7:00 AM 0.01 0.4 0.01 4.5 M
12/28/2009 7:00 AM 0.00 0.0 0.00 4.0 M
1/4/2010 7:00 AM 0.00 0.0 0.00 1.5 M
1/5/2010 7:00 AM 0.00 0.0 M M M
1/6/2010 7:00 AM 0.00 0.0 0.00 0.5 M
1/7/2010 7:00 AM 0.12 1.7 0.10 1.5 M
1/8/2010 7:00 AM 0.00 0.0 0.00 1.0 M
1/9/2010 7:00 AM 0.00 0.0 0.00 1.0 M
1/10/2010 7:00 AM 0.00 0.0 0.00 0.5 M
1/11/2010 7:00 AM 0.00 0.0 0.00 T M
1/12/2010 7:00 AM 0.00 0.0 0.00 T M
1/13/2010 7:00 AM 0.00 0.0 0.00 T M
1/14/2010 7:00 AM 0.00 0.0 0.00 T M
1/15/2010 7:00 AM 0.00 0.0 0.00 T M
1/16/2010 7:00 AM 0.00 0.0 0.00 T M
1/17/2010 7:00 AM 0.00 0.0 0.00 T M
1/18/2010 7:00 AM 0.00 0.0 0.00 0.0 M Only the shady areas have snow cover now.
1/19/2010 7:00 AM 0.00 0.0 M M M
1/20/2010 7:00 AM 0.00 0.0 0.00 0.0 M
1/21/2010 7:00 AM 0.00 0.0 0.00 0.0 M
1/22/2010 7:00 AM 0.00 0.0 0.00 0.0 M
1/23/2010 7:00 AM 0.00 0.0 0.00 0.0 M
1/24/2010 7:00 AM 0.00 0.0 0.00 0.0 M
1/25/2010 7:00 AM 0.00 0.0 0.00 0.0 M
1/26/2010 7:00 AM 0.00 0.0 M M M
1/27/2010 7:00 AM 0.00 0.0 0.00 0.0 M
1/28/2010 7:00 AM 0.03 0.2 0.01 T M
1/29/2010 7:00 AM T T M 0.0 M
1/30/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/1/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/2/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/3/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/4/2010 7:00 AM T T T 0.0 0.00 Light flurries falling at the time of observation. No accumulation...
2/5/2010 7:00 AM T T T 0.0 M Light flurries. No real accumulation...
2/6/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/7/2010 7:00 AM T T T T M
2/8/2010 7:00 AM 0.16 1.0 0.08 1.0 0.08 Gauge had frozen water in it(from the melted snow throughout the day plus snow.
2/9/2010 6:30 AM 0.03 0.5 0.03 1.5 M
2/10/2010 7:00 AM 0.00 0.0 0.00 1.0 M
2/11/2010 7:00 AM 0.00 0.0 0.00 0.5 M
2/12/2010 7:00 AM 0.00 0.0 0.00 T M
2/13/2010 7:00 AM 0.00 0.0 0.00 0.0 M
2/14/2010 6:55 AM 0.09 2.7 0.09 2.5 M
2/15/2010 7:00 AM 0.02 0.8 0.02 0.5 0.06 snow fell in the AM, (on the 14th) then lots of melting in the PM
2/16/2010 7:00 AM 0.00 0.0 0.00 0.5 M
2/17/2010 7:00 AM 0.00 0.0 0.00 T M
2/18/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/21/2010 7:00 AM 0.10 1.8 0.10 2.5 M
2/22/2010 7:00 AM 0.08 1.0 0.08 4.0 M
2/23/2010 7:00 AM 0.00 0.0 0.00 3.0 M
2/24/2010 7:00 AM 0.00 0.0 0.00 1.5 M
2/25/2010 7:00 AM 0.00 0.0 0.00 T M
2/26/2010 7:00 AM 0.07 0.4 0.07 0.5 M
2/27/2010 7:00 AM 0.00 0.0 0.00 0.0 M
2/28/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/1/2010 7:00 AM 0.03 0.3 0.03 0.5 0.03
3/2/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/3/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/4/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/5/2010 6:55 AM 0.00 0.0 0.00 0.0 0.00
3/6/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/7/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/8/2010 7:00 AM T 0.0 0.00 0.0 0.00
3/9/2010 6:45 AM 0.00 0.0 0.00 0.0 0.00
3/10/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/11/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/12/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/13/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/14/2010 7:00 AM 0.00 0.0 M M M
3/15/2010 7:00 AM 0.18 0.2 0.18 0.2 0.18 Unable to accurately measure snow core due to melting on the surface. I was unable to get an accurate core off the grass due to dirt contamination. I used the total precip amount, because this event was a rain/snow mix.
3/16/2010 7:00 AM 0.00 0.0 M M M
3/17/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/18/2010 7:00 AM 0.00 0.0 M M M
3/19/2010 7:00 AM 0.18 0.6 0.18 0.5 M Event began as a -RN/-SN mix. Lots of blowing snow.
3/20/2010 7:00 AM 0.61 7.9 M 8.5 M
3/21/2010 7:00 AM 0.00 0.0 0.00 2.0 M
3/22/2010 7:00 AM 0.00 0.0 0.00 T T
3/23/2010 7:00 AM 0.00 0.0 M M M
3/24/2010 7:00 AM 1.49 10.2 1.18 10.0 1.18
3/25/2010 7:00 AM T T T 5.5 M
3/26/2010 7:00 AM 0.00 0.0 0.00 2.5 M
3/27/2010 7:00 AM T T T 1.5 M
3/28/2010 7:00 AM 0.00 0.0 0.00 T M
3/29/2010 7:00 AM 0.00 0.0 0.00 T T
3/30/2010 7:00 AM 0.00 0.0 M M M
3/31/2010 7:00 AM 0.00 0.0 M M M
4/1/2010 7:00 AM 0.00 0.0 M M M
4/2/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
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 0.00 0.0 0.00 0.0 0.00
4/6/2010 6:50 AM 0.04 0.0 0.00 0.0 0.00
4/7/2010 7:00 AM 0.28 2.6 0.19 2.5 0.19
4/8/2010 7:00 AM T T T 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 0.00 0.0 0.00
4/16/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/17/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/18/2010 7:00 AM 0.03 0.0 0.00 0.0 0.00
4/19/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/20/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/21/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/22/2010 6:55 AM 0.34 0.0 0.00 0.0 M
4/23/2010 7:00 AM 0.83 0.0 0.00 0.0 M
4/24/2010 7:00 AM 1.26 T M M M There was two brief episodes of SN+ in the afternoon of this reporting period. The snow melted once it reached the surface.
4/25/2010 7:00 AM 0.02 0.0 0.00 0.0 M
4/26/2010 7:00 AM 0.17 T T T T
4/27/2010 7:00 AM 0.00 0.0 M M M
4/28/2010 7:00 AM 0.00 0.0 0.00 0.0 M
4/29/2010 7:00 AM 0.04 T M 0.0 M
4/30/2010 7:00 AM 0.01 T M 0.0 M
5/1/2010 7:00 AM T T T 0.0 M
5/2/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/3/2010 7:00 AM T 0.0 0.00 0.0 0.00
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 T 0.0 0.00 0.0 0.00
5/8/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/9/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/10/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/11/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/12/2010 7:00 AM 0.97 1.5 0.44 1.5 0.44
5/13/2010 7:00 AM 0.04 0.0 0.00 0.0 M
5/14/2010 7:00 AM 0.05 0.0 0.00 0.0 M
5/15/2010 7:00 AM 0.07 0.0 0.00 0.0 M
5/16/2010 7:00 AM 0.00 0.0 M M M
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 0.00 0.0 0.00
5/19/2010 7:00 AM 0.02 0.0 0.00 0.0 M
5/20/2010 7:00 AM 0.02 0.0 0.00 0.0 M
5/21/2010 7:00 AM 0.00 0.0 0.00 0.0 M
5/22/2010 7:00 AM 0.00 0.0 0.00 0.0 M
5/23/2010 7:00 AM 0.00 0.0 M M M
5/24/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/25/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/26/2010 7:00 AM 0.00 0.0 0.00 0.0 M
5/27/2010 7:00 AM 0.00 0.0 0.00 0.0 M
5/28/2010 7:00 AM 0.00 0.0 0.00 0.0 M
5/30/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/31/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/1/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/2/2010 6:45 AM 0.00 0.0 0.00 0.0 0.00
6/3/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/4/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/15/2010 7:00 AM 0.01 0.0 0.00 0.0 M
6/16/2010 7:00 AM 0.00 0.0 M M M
6/17/2010 7:00 AM 0.00 0.0 M M M
6/18/2010 7:00 AM 0.00 0.0 M M M
6/19/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
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
6/24/2010 7:00 AM 0.00 0.0 M 0.0 M
6/25/2010 7:00 AM 0.00 0.0 M M M
6/26/2010 7:00 AM T 0.0 M 0.0 M
6/27/2010 7:00 AM 0.16 0.0 M 0.0 M
6/28/2010 7:00 AM 0.05 0.0 0.00 0.0 0.00
6/29/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/30/2010 7:00 AM 0.00 0.0 M 0.0 M
7/1/2010 7:00 AM 0.00 0.0 M M M
7/2/2010 7:00 AM 0.00 0.0 M 0.0 M
7/3/2010 7:00 AM 0.00 0.0 M 0.0 M
7/4/2010 7:00 AM T 0.0 M 0.0 M
7/5/2010 7:00 AM 0.69 0.0 0.00 0.0 0.00
7/6/2010 7:00 AM 0.00 0.0 M 0.0 M
7/7/2010 7:00 AM 0.08 0.0 M 0.0 M
7/8/2010 7:00 AM 0.03 0.0 M 0.0 M Dense fog this morning...
7/9/2010 7:00 AM 0.01 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 0.01 0.0 M 0.0 M
7/12/2010 7:00 AM 0.02 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 0.00 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
7/17/2010 7:00 AM 0.00 0.0 M 0.0 M
7/18/2010 7:00 AM T 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 0.11 0.0 M 0.0 M
7/22/2010 7:00 AM T 0.0 M 0.0 M
7/23/2010 7:00 AM 0.04 0.0 0.00 0.0 0.00
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 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 0.00 0.0 M M M
7/29/2010 7:00 AM 0.00 0.0 M 0.0 M
7/30/2010 7:00 AM 0.00 0.0 M M M
7/31/2010 7:00 AM 0.20 0.0 M 0.0 M
8/1/2010 7:00 AM 0.00 0.0 M 0.0 M
8/2/2010 7:00 AM 0.00 0.0 M 0.0 M
8/3/2010 7:00 AM 0.05 0.0 M 0.0 M
8/4/2010 7:00 AM 0.00 0.0 M 0.0 M
8/5/2010 7:00 AM 0.41 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 T 0.0 M 0.0 M
8/8/2010 7:00 AM T 0.0 M 0.0 M
8/9/2010 7:00 AM 0.23 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 M M
8/12/2010 7:00 AM 0.00 0.0 M 0.0 M
8/13/2010 7:00 AM 0.00 0.0 M 0.0 M
8/14/2010 7:00 AM 0.00 0.0 M M 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 M M
8/17/2010 7:00 AM T 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 0.00 0.0 M M M
8/20/2010 7:00 AM 0.05 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 0.00 0.0 M M M
8/24/2010 7:00 AM 0.04 0.0 M 0.0 M
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 0.0 M
8/29/2010 7:00 AM 0.00 0.0 M 0.0 M
8/30/2010 7:00 AM 0.00 0.0 M M M
8/31/2010 7:00 AM 0.00 0.0 M M M
9/1/2010 7:00 AM 0.00 0.0 M 0.0 M
9/2/2010 7:00 AM 0.00 0.0 M M M
9/3/2010 7:00 AM 0.00 0.0 M M 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 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 0.00 0.0 M 0.0 M
9/10/2010 7:00 AM 0.00 0.0 M M M
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 0.0 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 0.02 0.0 M 0.0 M
9/19/2010 7:00 AM 0.00 0.0 M M M
9/20/2010 7:00 AM 0.00 0.0 M 0.0 M
9/21/2010 7:00 AM 0.01 0.0 M 0.0 M
9/22/2010 7:00 AM 0.01 0.0 M 0.0 M
9/23/2010 7:00 AM 0.05 0.0 M 0.0 M
9/24/2010 7:00 AM 0.00 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 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 M M M
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
12/29/2009 1/03/2010 7:15 AM 6 0.00 2.5 M
2/19/2010 2/20/2010 7:05 AM 2 0.20 2.3 0.11
6/5/2010 6/14/2010 11:40 AM 10 1.44 0.0 0.00
6/20/2010 6/21/2010 10:05 AM 2 0.00 0.0 0.00



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