Station Overview Station Location
Station Number CO-WE-163 Latitude 40.3575
Station Name Greeley 5.2 SW Longitude -104.7752
County Weld Elevation (ft) 4754



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 1.06 0.72 31 0.72 31 0.00 0 0 8 2 0.0 0 0
Nov 10 0.68 0.89 30 0.89 30 0.00 0 0 9 0 3.7 8 4
Dec 10 0.50 0.20 31 0.20 31 0.00 0 0 1 5 3.2 1 1
Jan 11 0.32 0.17 31 0.17 31 0.00 0 0 4 1 2.4 3 5
Feb 11 0.43 0.39 28 0.39 28 0.00 0 0 6 2 6.6 6 4
March 11 1.11 0.24 31 0.24 31 0.00 0 0 6 3 0.3 2 0
April 11 1.83 1.39 30 1.39 30 0.00 0 0 13 2 1.4 2 1
May 11 2.71 5.25 31 5.25 31 0.00 0 0 12 3 0.0 0 0
June 11 1.95 0.69 30 0.69 30 0.00 0 0 9 0 0.0 0 0
July 11 1.50 1.94 31 1.94 31 0.00 0 0 13 2 0.0 0 0
Aug 11 1.68 1.15 31 1.15 31 0.00 0 0 7 6 0.0 0 0
Sept 11 1.33 0.68 31 0.11 22 0.57 9 1 3 0 0.0 0 0
Water Year Totals: 15.10" 13.71" 366 days 13.14" 357 0.57" 9 days 1 91 days 26 days 17.6" 22 days 15 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 0.00
10/2/2010 0.00
10/3/2010 0.00
10/4/2010 0.00
10/5/2010 0.00
10/6/2010 0.00
10/7/2010 0.00
10/8/2010 0.00
10/9/2010 T
10/10/2010 0.02
10/11/2010 0.09
10/12/2010 0.22
10/13/2010 0.11
10/14/2010 0.00
10/15/2010 0.00
10/16/2010 0.00
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.04
10/20/2010 0.00
10/21/2010 0.00
10/22/2010 0.00
10/23/2010 0.16
10/24/2010 0.06
10/25/2010 0.00
10/26/2010 T
10/27/2010 0.00
10/28/2010 0.00
10/29/2010 0.00
10/30/2010 0.00
10/31/2010 0.02
11/1/2010 0.00
11/2/2010 0.00
11/3/2010 0.00
11/4/2010 0.00
11/5/2010 0.00
11/6/2010 0.00
11/7/2010 0.00
11/8/2010 0.00
11/9/2010 0.00
11/10/2010 0.32
11/11/2010 0.11
11/12/2010 0.11
11/13/2010 0.00
11/14/2010 0.06
11/15/2010 0.03
11/16/2010 0.02
11/17/2010 0.22
11/18/2010 0.00
11/19/2010 0.00
11/20/2010 0.00
11/21/2010 0.00
11/22/2010 0.01
11/23/2010 0.00
11/24/2010 0.00
11/25/2010 0.00
11/26/2010 0.00
11/27/2010 0.00
11/28/2010 0.00
11/29/2010 0.01
11/30/2010 0.00
12/1/2010 0.00
12/2/2010 0.00
12/3/2010 0.00
12/4/2010 0.00
12/5/2010 0.00
12/6/2010 0.00
12/7/2010 0.00
12/8/2010 T
12/9/2010 0.00
12/10/2010 0.00
12/11/2010 T
12/12/2010 0.00
12/13/2010 0.00
12/14/2010 0.00
12/15/2010 0.00
12/16/2010 T
12/17/2010 0.00
12/18/2010 T
12/19/2010 0.00
12/20/2010 0.00
12/21/2010 0.00
12/22/2010 0.00
12/23/2010 0.00
12/24/2010 0.00
12/25/2010 0.00
12/26/2010 0.00
12/27/2010 0.00
12/28/2010 0.00
12/29/2010 0.00
12/30/2010 T
12/31/2010 0.20
Day of YearDaily PrcpMultiday Prcp
1/1/2011 T
1/2/2011 0.00
1/3/2011 0.00
1/4/2011 0.00
1/5/2011 0.00
1/6/2011 0.00
1/7/2011 0.00
1/8/2011 0.00
1/9/2011 0.04
1/10/2011 0.10
1/11/2011 0.00
1/12/2011 0.00
1/13/2011 0.00
1/14/2011 0.00
1/15/2011 0.00
1/16/2011 0.00
1/17/2011 0.00
1/18/2011 0.00
1/19/2011 0.00
1/20/2011 0.02
1/21/2011 0.00
1/22/2011 0.00
1/23/2011 0.00
1/24/2011 0.00
1/25/2011 0.00
1/26/2011 0.00
1/27/2011 0.00
1/28/2011 0.00
1/29/2011 0.00
1/30/2011 0.00
1/31/2011 0.01
2/1/2011 0.04
2/2/2011 0.00
2/3/2011 0.00
2/4/2011 0.04
2/5/2011 T
2/6/2011 T
2/7/2011 0.00
2/8/2011 0.11
2/9/2011 0.06
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 0.00
2/17/2011 0.00
2/18/2011 0.00
2/19/2011 0.00
2/20/2011 0.00
2/21/2011 0.00
2/22/2011 0.00
2/23/2011 0.00
2/24/2011 0.00
2/25/2011 0.13
2/26/2011 0.01
2/27/2011 0.00
2/28/2011 0.00
3/1/2011 0.00
3/2/2011 0.00
3/3/2011 0.00
3/4/2011 0.00
3/5/2011 0.00
3/6/2011 0.00
3/7/2011 T
3/8/2011 T
3/9/2011 0.01
3/10/2011 0.00
3/11/2011 0.00
3/12/2011 0.00
3/13/2011 0.04
3/14/2011 T
3/15/2011 0.00
3/16/2011 0.00
3/17/2011 0.00
3/18/2011 0.07
3/19/2011 0.00
3/20/2011 0.00
3/21/2011 0.00
3/22/2011 0.01
3/23/2011 0.00
3/24/2011 0.00
3/25/2011 0.00
3/26/2011 0.00
3/27/2011 0.00
3/28/2011 0.07
3/29/2011 0.04
3/30/2011 0.00
3/31/2011 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.00
4/2/2011 0.00
4/3/2011 0.00
4/4/2011 0.16
4/5/2011 0.00
4/6/2011 T
4/7/2011 0.01
4/8/2011 0.00
4/9/2011 0.00
4/10/2011 0.09
4/11/2011 0.00
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 0.30
4/15/2011 0.09
4/16/2011 0.00
4/17/2011 0.00
4/18/2011 0.00
4/19/2011 0.10
4/20/2011 0.01
4/21/2011 0.19
4/22/2011 0.13
4/23/2011 0.00
4/24/2011 0.02
4/25/2011 0.17
4/26/2011 0.09
4/27/2011 0.03
4/28/2011 0.00
4/29/2011 0.00
4/30/2011 T
5/1/2011 0.00
5/2/2011 0.00
5/3/2011 T
5/4/2011 0.00
5/5/2011 T
5/6/2011 0.00
5/7/2011 0.00
5/8/2011 0.00
5/9/2011 0.00
5/10/2011 0.00
5/11/2011 0.39
5/12/2011 1.92
5/13/2011 0.57
5/14/2011 0.00
5/15/2011 0.02
5/16/2011 0.00
5/17/2011 0.00
5/18/2011 0.01
5/19/2011 1.55
5/20/2011 0.41
5/21/2011 0.04
5/22/2011 T
5/23/2011 0.00
5/24/2011 0.04
5/25/2011 0.23
5/26/2011 0.00
5/27/2011 0.00
5/28/2011 0.00
5/29/2011 0.05
5/30/2011 0.00
5/31/2011 0.02
6/1/2011 0.00
6/2/2011 0.00
6/3/2011 0.00
6/4/2011 0.00
6/5/2011 0.00
6/6/2011 0.00
6/7/2011 0.00
6/8/2011 0.00
6/9/2011 0.18
6/10/2011 0.02
6/11/2011 0.00
6/12/2011 0.00
6/13/2011 0.00
6/14/2011 0.03
6/15/2011 0.03
6/16/2011 0.00
6/17/2011 0.09
6/18/2011 0.01
6/19/2011 0.01
6/20/2011 0.29
6/21/2011 0.03
6/22/2011 0.00
6/23/2011 0.00
6/24/2011 0.00
6/25/2011 0.00
6/26/2011 0.00
6/27/2011 0.00
6/28/2011 0.00
6/29/2011 0.00
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.09
7/2/2011 0.00
7/3/2011 0.00
7/4/2011 0.00
7/5/2011 0.00
7/6/2011 0.01
7/7/2011 0.23
7/8/2011 0.18
7/9/2011 0.00
7/10/2011 0.18
7/11/2011 0.15
7/12/2011 0.02
7/13/2011 0.81
7/14/2011 0.04
7/15/2011 T
7/16/2011 0.00
7/17/2011 0.01
7/18/2011 0.00
7/19/2011 0.00
7/20/2011 0.05
7/21/2011 0.11
7/22/2011 0.00
7/23/2011 0.00
7/24/2011 0.00
7/25/2011 0.00
7/26/2011 0.00
7/27/2011 T
7/28/2011 0.06
7/29/2011 0.00
7/30/2011 0.00
7/31/2011 0.00
8/1/2011 0.04
8/2/2011 0.00
8/3/2011 0.00
8/4/2011 0.36
8/5/2011 T
8/6/2011 0.02
8/7/2011 T
8/8/2011 0.00
8/9/2011 0.00
8/10/2011 0.00
8/11/2011 T
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 0.00
8/15/2011 T
8/16/2011 0.00
8/17/2011 T
8/18/2011 T
8/19/2011 0.00
8/20/2011 0.01
8/21/2011 0.15
8/22/2011 0.00
8/23/2011 0.00
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.00
8/27/2011 0.00
8/28/2011 0.00
8/29/2011 0.56
8/30/2011 0.01
8/31/2011 0.00
9/1/2011 0.00
9/2/2011 0.00
9/3/2011 0.00
9/4/2011 0.00
9/5/2011 0.00
9/6/2011 0.00
9/7/2011 0.06
9/8/2011 0.03
9/9/2011 0.00
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.02 **
9/14/2011 **
9/15/2011 **
9/16/2011 **
9/17/2011 **
9/18/2011 **
9/19/2011 **
9/20/2011 **
9/21/2011 0.57
9/22/2011 0.00
9/23/2011 0.00
9/24/2011 0.00
9/25/2011 0.00
9/26/2011 0.00
9/27/2011 0.00
9/28/2011 0.00
9/29/2011 0.00
9/30/2011 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 7:00 AM 0.00 0.0 M M M
10/2/2010 7:00 AM 0.00 0.0 M M M
10/3/2010 7:00 AM 0.00 0.0 M M M
10/4/2010 7:00 AM 0.00 0.0 M M M
10/5/2010 7:00 AM 0.00 0.0 M M M
10/6/2010 7:00 AM 0.00 0.0 M M M
10/7/2010 7:00 AM 0.00 0.0 M M M
10/8/2010 7:00 AM 0.00 0.0 M M M
10/9/2010 7:00 AM T M M M M
10/10/2010 7:00 AM 0.02 M M M M
10/11/2010 7:00 AM 0.09 M M M M Light ground fog this morning.
10/12/2010 7:00 AM 0.22 M M M M
10/13/2010 7:00 AM 0.11 M M M M
10/14/2010 7:00 AM 0.00 0.0 M M M
10/15/2010 7:00 AM 0.00 0.0 M M M
10/16/2010 7:00 AM 0.00 0.0 M M M
10/17/2010 7:00 AM 0.00 0.0 M M M
10/18/2010 7:00 AM 0.00 0.0 M M M
10/19/2010 7:00 AM 0.04 M M M M Fog in a.m.
10/20/2010 7:00 AM 0.00 0.0 M M M
10/21/2010 7:00 AM 0.00 0.0 M M M
10/22/2010 7:00 AM 0.00 0.0 M M M
10/23/2010 7:00 AM 0.16 M M M M
10/24/2010 7:00 AM 0.06 M M M M Light fog this morning.
10/25/2010 7:00 AM 0.00 0.0 M M M
10/26/2010 7:00 AM T M M M M
10/27/2010 7:00 AM 0.00 0.0 M M M
10/28/2010 7:00 AM 0.00 0.0 M M M
10/29/2010 7:00 AM 0.00 0.0 M M M
10/30/2010 7:00 AM 0.00 0.0 M M M
10/31/2010 7:00 AM 0.02 M M M M
11/1/2010 7:00 AM 0.00 0.0 M M M
11/2/2010 7:00 AM 0.00 0.0 M M M
11/3/2010 7:00 AM 0.00 0.0 M M M
11/4/2010 7:00 AM 0.00 0.0 M M M
11/5/2010 7:00 AM 0.00 0.0 M M M
11/6/2010 7:00 AM 0.00 0.0 M M M
11/7/2010 7:00 AM 0.00 0.0 M M M
11/8/2010 7:00 AM 0.00 0.0 M M M
11/9/2010 7:00 AM 0.00 0.0 M M M
11/10/2010 7:00 AM 0.32 0.2 0.08 T T
11/11/2010 7:00 AM 0.11 1.2 0.09 1.2 0.09
11/12/2010 7:00 AM 0.11 1.1 0.14 M M Max accumulation of snow was 2 p.m. About half has melted. Fog this a.m.
11/13/2010 7:00 AM 0.00 0.0 M M M
11/14/2010 7:00 AM 0.06 0.5 0.05 1.0 M
11/15/2010 7:00 AM 0.03 0.2 0.03 0.5 M
11/16/2010 7:00 AM 0.02 T M M M
11/17/2010 7:00 AM 0.22 0.2 0.03 M M Precip was rain/snow mix. Snowboard core value is for mixed snow and ice chipped off the snowboard and therefore not reliable.
11/18/2010 7:00 AM 0.00 0.0 M M M
11/19/2010 7:00 AM 0.00 0.0 M M M
11/20/2010 7:00 AM 0.00 0.0 M M M Fog this a.m.
11/21/2010 7:00 AM 0.00 0.0 M M M
11/22/2010 7:00 AM 0.01 0.1 0.01 0.1 0.01
11/23/2010 7:00 AM 0.00 0.0 M M M
11/24/2010 7:00 AM 0.00 0.0 M M M
11/25/2010 7:00 AM 0.00 0.0 M M M
11/26/2010 7:00 AM 0.00 0.0 M M M
11/27/2010 7:00 AM 0.00 0.0 M M M
11/28/2010 7:00 AM 0.00 0.0 M M M
11/29/2010 7:00 AM 0.01 0.2 0.02 M M It has been windy.
11/30/2010 7:00 AM 0.00 0.0 M M M
12/1/2010 7:00 AM 0.00 0.0 M M M
12/2/2010 7:00 AM 0.00 0.0 M M M
12/3/2010 7:00 AM 0.00 0.0 M M M
12/4/2010 7:00 AM 0.00 0.0 M M M
12/5/2010 7:00 AM 0.00 0.0 M M M
12/6/2010 7:00 AM 0.00 0.0 M M M
12/7/2010 7:00 AM 0.00 0.0 M M M
12/8/2010 7:00 AM T M M M M Just a light sprinkle in mid-morning
12/9/2010 7:00 AM 0.00 0.0 M M M
12/10/2010 7:00 AM 0.00 0.0 M M M
12/11/2010 7:00 AM T M M M M
12/12/2010 7:00 AM 0.00 0.0 M M M
12/13/2010 7:00 AM 0.00 0.0 M M M
12/14/2010 7:00 AM 0.00 0.0 M M M
12/15/2010 7:00 AM 0.00 0.0 M M M
12/16/2010 7:00 AM T M M M M
12/17/2010 7:00 AM 0.00 0.0 M M M
12/18/2010 7:00 AM T M M M M Scattered snowflakes intermittently through the morning. No accumulation
12/19/2010 7:00 AM 0.00 0.0 M M M
12/20/2010 7:00 AM 0.00 0.0 M M M
12/21/2010 7:00 AM 0.00 0.0 M M M
12/22/2010 7:00 AM 0.00 0.0 M M M
12/23/2010 7:00 AM 0.00 0.0 M M M Fog this a.m.
12/24/2010 7:00 AM 0.00 0.0 M M M
12/25/2010 7:00 AM 0.00 0.0 M M M
12/26/2010 7:00 AM 0.00 0.0 M M M
12/27/2010 7:00 AM 0.00 0.0 M M M
12/28/2010 7:00 AM 0.00 0.0 M M M
12/29/2010 7:00 AM 0.00 0.0 M M M
12/30/2010 7:00 AM T T T T T Snow began just before 7:00 a.m.
12/31/2010 7:00 AM 0.20 3.2 0.30 3.2 0.30 Some wind and drifting, catch in gauge was low compared to snowboard core. Light snow continues. Low temp last night was 5.2 F.
1/1/2011 7:00 AM T T M 3.0 M We had light snow for much of the morning, but it was also windy so the catch was nil. I'm reporting a trace, though I expect the actual amount was a few hundredths.
1/2/2011 7:00 AM 0.00 0.0 M M M
1/3/2011 7:00 AM 0.00 0.0 M M M
1/4/2011 7:00 AM 0.00 0.0 M M M
1/5/2011 7:00 AM 0.00 0.0 M M M
1/6/2011 7:00 AM 0.00 0.0 M M M
1/7/2011 7:00 AM 0.00 0.0 M M M
1/8/2011 7:00 AM 0.00 0.0 M M M
1/9/2011 7:00 AM 0.04 0.5 0.04 1.0 M Some patchy snow left from last week's storm.
1/10/2011 7:00 AM 0.10 1.5 0.15 2.0 M
1/11/2011 7:00 AM 0.00 0.0 M 2.0 M Low temp last night was -19 F!
1/12/2011 7:00 AM 0.00 0.0 M M M
1/13/2011 7:00 AM 0.00 0.0 M M M
1/14/2011 7:00 AM 0.00 0.0 M M M
1/15/2011 7:00 AM 0.00 0.0 M M M
1/16/2011 7:00 AM 0.00 0.0 M M M
1/17/2011 7:00 AM 0.00 0.0 M M M
1/18/2011 7:00 AM 0.00 0.0 M M M
1/19/2011 7:00 AM 0.00 0.0 M M M
1/20/2011 7:00 AM 0.02 0.4 0.01 0.5 M Patches of snow from previous storms left in shady areas.
1/21/2011 7:00 AM 0.00 0.0 M M M
1/22/2011 7:00 AM 0.00 0.0 M M M
1/23/2011 7:00 AM 0.00 0.0 M M M
1/24/2011 7:00 AM 0.00 0.0 M M M
1/25/2011 7:00 AM 0.00 0.0 M M M
1/26/2011 7:00 AM 0.00 0.0 M M M
1/27/2011 7:00 AM 0.00 0.0 M M M
1/28/2011 7:00 AM 0.00 0.0 M M M
1/29/2011 7:00 AM 0.00 0.0 M M M
1/30/2011 7:00 AM 0.00 0.0 M M M
1/31/2011 7:00 AM 0.01 T M M M Mostly freezing rain with a little snow. Snow continues.
2/1/2011 7:00 AM 0.04 0.7 0.07 M M Temp was -10.7 F last night.
2/2/2011 7:00 AM 0.00 0.0 M M M
2/3/2011 7:00 AM 0.00 0.0 M M M
2/4/2011 7:00 AM 0.04 0.6 0.04 M M
2/5/2011 7:00 AM T M M M M
2/6/2011 7:00 AM T M M M M
2/7/2011 7:00 AM 0.00 0.0 M M M
2/8/2011 7:00 AM 0.11 2.2 0.16 2.2 M Light snow continues
2/9/2011 7:00 AM 0.06 1.3 M 3.0 M
2/10/2011 7:00 AM 0.00 0.0 M M M
2/11/2011 7:00 AM 0.00 0.0 M M M
2/12/2011 7:00 AM 0.00 0.0 M M M
2/13/2011 7:00 AM 0.00 0.0 M M M
2/14/2011 7:00 AM 0.00 0.0 M M M
2/15/2011 7:00 AM 0.00 0.0 M M M
2/16/2011 7:00 AM 0.00 0.0 M M M
2/17/2011 7:00 AM 0.00 0.0 M M M
2/18/2011 7:00 AM 0.00 0.0 M M M
2/19/2011 7:00 AM 0.00 0.0 M M M
2/20/2011 7:00 AM 0.00 0.0 M M M
2/21/2011 7:00 AM 0.00 0.0 M M M
2/22/2011 7:00 AM 0.00 0.0 M M M
2/23/2011 7:00 AM 0.00 0.0 M M M
2/24/2011 7:00 AM 0.00 0.0 M M M
2/25/2011 7:00 AM 0.13 1.7 0.15 1.7 M
2/26/2011 7:00 AM 0.01 0.1 0.01 1.5 M
2/27/2011 7:00 AM 0.00 0.0 M M M
2/28/2011 7:00 AM 0.00 0.0 M M M
3/1/2011 7:00 AM 0.00 0.0 M M M
3/2/2011 7:00 AM 0.00 0.0 M M M
3/3/2011 7:00 AM 0.00 0.0 M M M
3/4/2011 7:00 AM 0.00 0.0 M M M
3/5/2011 7:00 AM 0.00 0.0 M M M
3/6/2011 7:00 AM 0.00 0.0 M M M
3/7/2011 7:00 AM T M M M M Fog and light drizzle this a.m.
3/8/2011 7:00 AM T M M M M
3/9/2011 7:00 AM 0.01 0.2 M M M
3/10/2011 7:00 AM 0.00 0.0 M M M
3/11/2011 7:00 AM 0.00 0.0 M M M
3/12/2011 7:00 AM 0.00 0.0 M M M
3/13/2011 7:00 AM 0.04 M M M M
3/14/2011 7:00 AM T M M M M
3/15/2011 7:00 AM 0.00 0.0 M M M
3/16/2011 7:00 AM 0.00 0.0 M M M
3/17/2011 7:00 AM 0.00 0.0 M M M
3/18/2011 7:00 AM 0.07 0.1 M M M Most of snow melted by 7:00 a.m. observation time.
3/19/2011 7:00 AM 0.00 0.0 M M M
3/20/2011 7:00 AM 0.00 0.0 M M M
3/21/2011 7:00 AM 0.00 0.0 M M M
3/22/2011 7:00 AM 0.01 M M M M
3/23/2011 7:00 AM 0.00 0.0 M M M
3/24/2011 7:00 AM 0.00 0.0 M M M
3/25/2011 7:00 AM 0.00 0.0 M M M
3/26/2011 7:00 AM 0.00 0.0 M M M First thunder of the year yesterday evening.
3/27/2011 7:00 AM 0.00 0.0 M M M
3/28/2011 7:00 AM 0.07 M M M M Hail mixed with rain. Hail started 3:07, ended 3:16. Size ranged from ~2mm to 8mm, with much in the 5-7mm range. Hail report submitted
3/29/2011 7:00 AM 0.04 M M M M
3/30/2011 7:00 AM 0.00 0.0 M M M
3/31/2011 7:00 AM 0.00 0.0 M M M
4/1/2011 7:00 AM 0.00 0.0 M M M
4/2/2011 7:00 AM 0.00 0.0 M M M
4/3/2011 7:00 AM 0.00 0.0 M M M
4/4/2011 7:00 AM 0.16 1.2 0.23 0.5 M
4/5/2011 7:00 AM 0.00 0.0 M M M
4/6/2011 7:00 AM T M M M M Light drizzle before 7:00 this morning
4/7/2011 7:00 AM 0.01 M M M M
4/8/2011 7:00 AM 0.00 0.0 M M M
4/9/2011 7:00 AM 0.00 0.0 M M M
4/10/2011 7:00 AM 0.09 M M M M
4/11/2011 7:00 AM 0.00 0.0 M M M
4/12/2011 7:00 AM 0.00 0.0 M M M
4/13/2011 7:00 AM 0.00 0.0 M M M
4/14/2011 7:00 AM 0.30 0.2 M M M
4/15/2011 7:00 AM 0.09 M M M M Mixed rain and snow.
4/16/2011 7:00 AM 0.00 0.0 M M M
4/17/2011 7:00 AM 0.00 0.0 M M M
4/18/2011 7:00 AM 0.00 0.0 M M M
4/19/2011 7:00 AM 0.10 M M M M
4/20/2011 7:00 AM 0.01 M M M M
4/21/2011 7:00 AM 0.19 M M M M
4/22/2011 7:00 AM 0.13 M M M M From the hail pad it looks like some of the ppt was partially melted hail.
4/23/2011 7:00 AM 0.00 0.0 M M M
4/24/2011 7:00 AM 0.02 M M M M Mostly light snow in the morning, none of which accumulated.
4/25/2011 7:00 AM 0.17 M M M M
4/26/2011 7:00 AM 0.09 M M M M Light fog this a.m.
4/27/2011 7:00 AM 0.03 M M M M
4/28/2011 7:00 AM 0.00 0.0 M M M
4/29/2011 7:00 AM 0.00 0.0 M M M
4/30/2011 7:00 AM T M M M M
5/1/2011 7:00 AM 0.00 0.0 M M M
5/2/2011 7:00 AM 0.00 0.0 M M M
5/3/2011 7:00 AM T 0.0 M M M
5/4/2011 7:00 AM 0.00 0.0 M M M
5/5/2011 7:00 AM T M M M M
5/6/2011 7:00 AM 0.00 0.0 M M M
5/7/2011 7:00 AM 0.00 0.0 M M M
5/8/2011 7:00 AM 0.00 0.0 M M M
5/9/2011 7:00 AM 0.00 0.0 M M M
5/10/2011 7:00 AM 0.00 0.0 M M M
5/11/2011 7:00 AM 0.39 M M M M
5/12/2011 7:00 AM 1.92 M M M M
5/13/2011 7:00 AM 0.57 M M M M
5/14/2011 7:00 AM 0.00 0.0 M M M
5/15/2011 7:00 AM 0.02 M M M M
5/16/2011 7:00 AM 0.00 0.0 M M M
5/17/2011 7:00 AM 0.00 0.0 M M M
5/18/2011 7:00 AM 0.01 M M M M
5/19/2011 7:00 AM 1.55 M M M M
5/20/2011 7:00 AM 0.41 M M M M
5/21/2011 7:00 AM 0.04 M M M M
5/22/2011 7:00 AM T M M M M
5/23/2011 7:00 AM 0.00 0.0 M M M
5/24/2011 7:00 AM 0.04 M M M M Fog this a.m.
5/25/2011 7:00 AM 0.23 M M M M
5/26/2011 7:00 AM 0.00 0.0 M M M
5/27/2011 7:00 AM 0.00 0.0 M M M
5/28/2011 7:00 AM 0.00 0.0 M M M
5/29/2011 7:00 AM 0.05 M M M M
5/30/2011 7:00 AM 0.00 0.0 M M M
5/31/2011 7:00 AM 0.02 M M M M Hail: Start 2:27 p.m., ended 2:33 p.m. min size 2.5 mm, max 8.2 mm, avg 4.6 mm
6/1/2011 7:00 AM 0.00 0.0 M M M
6/2/2011 7:00 AM 0.00 0.0 M M M
6/3/2011 7:00 AM 0.00 0.0 M M M
6/4/2011 7:00 AM 0.00 0.0 M M M
6/5/2011 7:00 AM 0.00 0.0 M M M
6/6/2011 7:00 AM 0.00 0.0 M M M
6/7/2011 7:00 AM 0.00 0.0 M M M
6/8/2011 7:00 AM 0.00 0.0 M M M
6/9/2011 7:00 AM 0.18 M M M M
6/10/2011 7:00 AM 0.02 M M M M
6/11/2011 7:00 AM 0.00 0.0 M M M
6/12/2011 7:00 AM 0.00 0.0 M M M
6/13/2011 7:00 AM 0.00 0.0 M M M
6/14/2011 7:00 AM 0.03 M M M M
6/15/2011 7:00 AM 0.03 M M M M
6/16/2011 7:00 AM 0.00 0.0 M M M
6/17/2011 7:00 AM 0.09 M M M M
6/18/2011 7:00 AM 0.01 M M M M
6/19/2011 7:00 AM 0.01 M M M M
6/20/2011 7:00 AM 0.29 M M M M
6/21/2011 7:00 AM 0.03 M M M M
6/22/2011 7:00 AM 0.00 0.0 M M M
6/23/2011 7:00 AM 0.00 0.0 M M M
6/24/2011 7:00 AM 0.00 0.0 M M M
6/25/2011 7:00 AM 0.00 0.0 M M M
6/26/2011 7:00 AM 0.00 0.0 M M M
6/27/2011 7:00 AM 0.00 0.0 M M M
6/28/2011 7:00 AM 0.00 0.0 M M M
6/29/2011 7:00 AM 0.00 0.0 M M M
6/30/2011 7:00 AM 0.00 0.0 M M M
7/1/2011 7:00 AM 0.09 M M M M
7/2/2011 7:00 AM 0.00 0.0 M M M
7/3/2011 7:00 AM 0.00 0.0 M M M
7/4/2011 7:00 AM 0.00 0.0 M M M
7/5/2011 7:00 AM 0.00 0.0 M M M
7/6/2011 7:00 AM 0.01 M M M M
7/7/2011 7:00 AM 0.23 M M M M
7/8/2011 7:00 AM 0.18 M M M M
7/9/2011 7:00 AM 0.00 0.0 M M M
7/10/2011 7:00 AM 0.18 M M M M
7/11/2011 7:00 AM 0.15 M M M M
7/12/2011 7:00 AM 0.02 M M M M
7/13/2011 7:00 AM 0.81 M M M M
7/14/2011 7:00 AM 0.04 M M M M
7/15/2011 7:00 AM T M M M M
7/16/2011 7:00 AM 0.00 0.0 M M M
7/17/2011 7:00 AM 0.01 M M M M
7/18/2011 7:00 AM 0.00 0.0 M M M
7/19/2011 7:00 AM 0.00 0.0 M M M
7/20/2011 7:00 AM 0.05 M M M M
7/21/2011 7:00 AM 0.11 M M M M
7/22/2011 7:00 AM 0.00 0.0 M M M
7/23/2011 7:00 AM 0.00 0.0 M M M
7/24/2011 7:00 AM 0.00 0.0 M M M
7/25/2011 7:00 AM 0.00 0.0 M M M
7/26/2011 7:00 AM 0.00 0.0 M M M
7/27/2011 7:00 AM T M M M M
7/28/2011 7:00 AM 0.06 M M M M
7/29/2011 7:00 AM 0.00 0.0 M M M
7/30/2011 7:00 AM 0.00 0.0 M M M
7/31/2011 7:00 AM 0.00 0.0 M M M
8/1/2011 7:00 AM 0.04 M M M M
8/2/2011 7:00 AM 0.00 0.0 M M M
8/3/2011 7:00 AM 0.00 0.0 M M M
8/4/2011 7:00 AM 0.36 M M M M
8/5/2011 7:00 AM T M M M M
8/6/2011 7:00 AM 0.02 M M M M
8/7/2011 7:00 AM T M M M M
8/8/2011 7:00 AM 0.00 0.0 M M M
8/9/2011 7:00 AM 0.00 0.0 M M M
8/10/2011 7:00 AM 0.00 0.0 M M M
8/11/2011 7:00 AM T M M M M
8/12/2011 7:00 AM 0.00 0.0 M M M
8/13/2011 7:00 AM 0.00 0.0 M M M
8/14/2011 7:00 AM 0.00 0.0 M M M
8/15/2011 7:00 AM T M M M M
8/16/2011 7:00 AM 0.00 0.0 M M M
8/17/2011 7:00 AM T M M M M
8/18/2011 7:00 AM T M M M M
8/19/2011 7:00 AM 0.00 0.0 M M M
8/20/2011 7:00 AM 0.01 M M M M
8/21/2011 7:00 AM 0.15 M M M M
8/22/2011 7:00 AM 0.00 0.0 M M M
8/23/2011 7:00 AM 0.00 0.0 M M M
8/24/2011 7:00 AM 0.00 0.0 M M M
8/25/2011 7:00 AM 0.00 0.0 M M M
8/26/2011 7:00 AM 0.00 0.0 M M M
8/27/2011 7:00 AM 0.00 0.0 M M M
8/28/2011 7:00 AM 0.00 0.0 M M M
8/29/2011 7:00 AM 0.56 M M M M
8/30/2011 7:00 AM 0.01 M M M M
8/31/2011 7:00 AM 0.00 0.0 M M M
9/1/2011 7:00 AM 0.00 0.0 M M M
9/2/2011 7:00 AM 0.00 0.0 M M M
9/3/2011 7:00 AM 0.00 0.0 M M M
9/4/2011 7:00 AM 0.00 0.0 M M M
9/5/2011 7:00 AM 0.00 0.0 M M M
9/6/2011 7:00 AM 0.00 0.0 M M M
9/7/2011 7:00 AM 0.06 M M M M
9/8/2011 7:00 AM 0.03 M M M M
9/9/2011 7:00 AM 0.00 0.0 M M M
9/10/2011 7:00 AM 0.00 0.0 M M M
9/11/2011 7:00 AM 0.00 0.0 M M M
9/12/2011 7:00 AM 0.00 0.0 M M M
9/13/2011 7:00 AM 0.02 M M M M
9/22/2011 7:00 AM 0.00 0.0 M M M
9/23/2011 7:00 AM 0.00 0.0 M M M
9/24/2011 7:00 AM 0.00 0.0 M M M
9/25/2011 7:00 AM 0.00 0.0 M M M
9/26/2011 7:00 AM 0.00 0.0 M M M
9/27/2011 7:00 AM 0.00 0.0 M M M
9/28/2011 7:00 AM 0.00 0.0 M M M
9/29/2011 7:00 AM 0.00 0.0 M M M
9/30/2011 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
9/13/2011 9/21/2011 7:00 AM 9 0.57 M M



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
3/27/2011 3:07 PM Measured sizes: Minimum ~2 mm, max ~8 mm, most between 5 and 7 mm. 3/8" 1/4" Pea Size Rice Soft|White Ice 1min no damage Continuous True After rain After smaller hail 576
4/21/2011 9:00 PM Looks like hail was mostly melted by the time it got to the ground, but it was not directly observed. 1/2" Grape 3/8" 1/4" Pea Size Soft 5 no damage False 149
5/30/2011 2:27 PM A small (n=6) sample of hailstones were measured to get a sense of the range of sizes. Smallest was 2.5 mm Largest was 8.2 mm Average was 4.6 mm +/- 1.9 mm. It looked like most were between between 3 and 6 mm. 3/8" 1/4" Pea Size Rice Hard 6 1min no damage Continuous True After rain Same time as smaller hail 10-20 245