Station Overview Station Location
Station Number CO-EP-12 Latitude 39.0988
Station Name Colorado Springs 18.7 N Longitude -104.7629
County El Paso Elevation (ft) 7431



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 1.66 0.38 31 0.38 31 0.00 0 0 3 2 0.0 0 0
Nov 10 1.08 0.69 30 0.69 30 0.00 0 0 6 5 9.1 8 13
Dec 10 0.77 0.37 31 0.37 31 0.00 0 0 5 5 6.8 8 8
Jan 11 0.66 0.30 31 0.30 31 0.00 0 0 5 7 6.8 9 27
Feb 11 0.69 1.09 28 1.09 28 0.00 0 0 10 2 17.9 11 21
March 11 2.10 0.57 31 0.57 31 0.00 0 0 8 4 7.5 8 7
April 11 2.81 2.04 30 2.04 30 0.00 0 0 11 3 11.3 8 4
May 11 2.77 1.75 31 1.75 31 0.00 0 0 11 4 6.0 6 3
June 11 2.18 0.84 30 0.84 30 0.00 0 0 5 6 0.0 0 0
July 11 3.02 3.35 31 3.35 31 0.00 0 0 20 5 0.0 0 0
Aug 11 3.45 3.08 31 3.08 31 0.00 0 0 16 3 0.0 0 0
Sept 11 1.93 3.31 30 3.31 30 0.00 0 0 9 3 0.0 0 0
Water Year Totals: 23.12" 17.77" 365 days 17.77" 365 0.00" 0 days 0 109 days 49 days 65.4" 58 days 83 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 T
10/8/2010 0.00
10/9/2010 0.00
10/10/2010 0.00
10/11/2010 0.12
10/12/2010 0.00
10/13/2010 0.20
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 0.00
10/20/2010 0.00
10/21/2010 0.00
10/22/2010 0.00
10/23/2010 T
10/24/2010 0.00
10/25/2010 0.00
10/26/2010 0.06
10/27/2010 0.00
10/28/2010 0.00
10/29/2010 0.00
10/30/2010 0.00
10/31/2010 0.00
11/1/2010 T
11/2/2010 0.12
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 0.23
11/11/2010 T
11/12/2010 T
11/13/2010 0.00
11/14/2010 T
11/15/2010 0.00
11/16/2010 0.06
11/17/2010 0.05
11/18/2010 0.00
11/19/2010 0.00
11/20/2010 0.00
11/21/2010 0.00
11/22/2010 0.07
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 0.16
11/30/2010 T
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 0.01
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 0.03
12/17/2010 0.04
12/18/2010 T
12/19/2010 0.00
12/20/2010 0.00
12/21/2010 0.00
12/22/2010 T
12/23/2010 T
12/24/2010 0.02
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 0.00
12/31/2010 0.27
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 0.01
1/10/2011 0.17
1/11/2011 T
1/12/2011 T
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 T
1/19/2011 0.00
1/20/2011 0.05
1/21/2011 0.00
1/22/2011 0.00
1/23/2011 T
1/24/2011 0.04
1/25/2011 T
1/26/2011 0.03
1/27/2011 T
1/28/2011 0.00
1/29/2011 0.00
1/30/2011 0.00
1/31/2011 0.00
2/1/2011 0.12
2/2/2011 0.01
2/3/2011 T
2/4/2011 0.12
2/5/2011 0.02
2/6/2011 0.33
2/7/2011 0.12
2/8/2011 0.15
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 0.15
2/21/2011 0.00
2/22/2011 0.00
2/23/2011 0.00
2/24/2011 0.00
2/25/2011 T
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 0.04
3/5/2011 0.18
3/6/2011 0.00
3/7/2011 0.01
3/8/2011 0.03
3/9/2011 0.01
3/10/2011 0.00
3/11/2011 0.00
3/12/2011 0.00
3/13/2011 T
3/14/2011 0.00
3/15/2011 0.00
3/16/2011 0.00
3/17/2011 0.00
3/18/2011 0.10
3/19/2011 0.00
3/20/2011 0.00
3/21/2011 0.00
3/22/2011 0.00
3/23/2011 0.00
3/24/2011 0.00
3/25/2011 T
3/26/2011 T
3/27/2011 0.02
3/28/2011 T
3/29/2011 0.18
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 0.15
4/5/2011 0.00
4/6/2011 0.00
4/7/2011 0.38
4/8/2011 0.00
4/9/2011 0.00
4/10/2011 0.00
4/11/2011 0.00
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 0.58
4/15/2011 T
4/16/2011 0.00
4/17/2011 0.00
4/18/2011 0.00
4/19/2011 0.05
4/20/2011 0.01
4/21/2011 0.03
4/22/2011 T
4/23/2011 0.00
4/24/2011 0.03
4/25/2011 0.17
4/26/2011 0.24
4/27/2011 0.39
4/28/2011 T
4/29/2011 0.00
4/30/2011 0.01
5/1/2011 T
5/2/2011 T
5/3/2011 0.02
5/4/2011 0.00
5/5/2011 0.00
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 0.20
5/12/2011 0.40
5/13/2011 0.10
5/14/2011 0.00
5/15/2011 0.09
5/16/2011 T
5/17/2011 0.00
5/18/2011 0.00
5/19/2011 0.32
5/20/2011 0.16
5/21/2011 0.06
5/22/2011 0.00
5/23/2011 0.05
5/24/2011 0.10
5/25/2011 0.25
5/26/2011 0.00
5/27/2011 0.00
5/28/2011 0.00
5/29/2011 T
5/30/2011 0.00
5/31/2011 0.00
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 0.00
6/10/2011 0.03
6/11/2011 0.12
6/12/2011 T
6/13/2011 0.00
6/14/2011 0.00
6/15/2011 0.00
6/16/2011 0.00
6/17/2011 T
6/18/2011 0.05
6/19/2011 T
6/20/2011 0.38
6/21/2011 0.26
6/22/2011 0.00
6/23/2011 0.00
6/24/2011 0.00
6/25/2011 T
6/26/2011 0.00
6/27/2011 0.00
6/28/2011 0.00
6/29/2011 T
6/30/2011 T
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.07
7/2/2011 T
7/3/2011 0.15
7/4/2011 0.00
7/5/2011 0.00
7/6/2011 0.00
7/7/2011 0.25
7/8/2011 0.24
7/9/2011 0.06
7/10/2011 0.37
7/11/2011 0.29
7/12/2011 0.11
7/13/2011 0.13
7/14/2011 0.16
7/15/2011 0.12
7/16/2011 T
7/17/2011 T
7/18/2011 0.00
7/19/2011 0.00
7/20/2011 0.06
7/21/2011 0.02
7/22/2011 0.03
7/23/2011 0.02
7/24/2011 0.00
7/25/2011 0.61
7/26/2011 0.09
7/27/2011 0.17
7/28/2011 0.07
7/29/2011 T
7/30/2011 0.33
7/31/2011 T
8/1/2011 0.00
8/2/2011 0.14
8/3/2011 0.99
8/4/2011 0.03
8/5/2011 0.27
8/6/2011 T
8/7/2011 0.03
8/8/2011 0.00
8/9/2011 0.00
8/10/2011 0.00
8/11/2011 0.03
8/12/2011 0.05
8/13/2011 0.00
8/14/2011 0.00
8/15/2011 T
8/16/2011 0.00
8/17/2011 0.59
8/18/2011 0.03
8/19/2011 0.00
8/20/2011 T
8/21/2011 0.25
8/22/2011 0.00
8/23/2011 0.05
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.01
8/27/2011 0.42
8/28/2011 0.00
8/29/2011 0.10
8/30/2011 0.07
8/31/2011 0.02
9/1/2011 T
9/2/2011 0.00
9/3/2011 0.63
9/4/2011 0.00
9/5/2011 0.00
9/6/2011 0.00
9/7/2011 0.30
9/8/2011 0.02
9/9/2011 0.00
9/10/2011 T
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 T
9/14/2011 0.02
9/15/2011 1.88
9/16/2011 0.33
9/17/2011 0.01
9/18/2011 0.11
9/19/2011 0.00
9/20/2011 0.00
9/21/2011 0.00
9/22/2011 0.01
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 0.0 M
10/5/2010 7:00 AM 0.00 0.0 M 0.0 M
10/6/2010 7:00 AM 0.00 0.0 M 0.0 M
10/7/2010 7:00 AM T 0.0 M 0.0 M
10/8/2010 7:00 AM 0.00 0.0 M 0.0 M
10/9/2010 7:00 AM 0.00 0.0 M 0.0 M
10/10/2010 7:00 AM 0.00 0.0 M 0.0 M
10/11/2010 7:00 AM 0.12 M M M M Rain showers and low clouds late afternoon through 7am.
10/12/2010 7:00 AM 0.00 0.0 M M M
10/13/2010 7:00 AM 0.20 T M M M Rain morning, briefly mixed with snow around 1150am.
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 0.00 0.0 M M 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 T M M M M
10/24/2010 7:00 AM 0.00 0.0 M M M
10/25/2010 7:00 AM 0.00 0.0 M M M
10/26/2010 7:00 AM 0.06 T 0.00 0.0 0.00 Frontal passage at 940am, temperature dropped 15 degrees in 15 minutes. Rain to rain snow to snow from 950am through 11am.
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 0.00 0.0 M M M
11/1/2010 7:00 AM T T M T M Light snow lust before 7am.
11/2/2010 7:00 AM 0.12 0.8 M T M Snow from 7am to 9am, then clearing.
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 0.0 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 0.23 2.4 M 2.0 M Sprinkles 130pm to light snow 140pm to snow through mid evening.
11/11/2010 7:00 AM T 0.1 M 1.0 M Fog overnight, with flurries 630am to 7am.
11/12/2010 7:00 AM T T M 1.0 M Fog, low clouds, and a few flurries early, and heavy rime ice on trees, then mostly clear to partly cloudy. Cold morning, low of 12°F.
11/13/2010 7:00 AM 0.00 0.0 M 1.0 M
11/14/2010 7:00 AM T T M 1.0 M Few flurries afternoon.
11/15/2010 7:00 AM 0.00 0.0 M 1.0 M
11/16/2010 7:00 AM 0.06 1.1 M 2.0 M Snow showers 815-9am, 10am, and 315-420pm, cold, breezy.
11/17/2010 7:00 AM 0.05 0.6 M 1.0 M Heavy snow, blowing snow from 445pm to 510pm, then windy with flurries and light snow off and on from 930pm through just after midnight.
11/18/2010 7:00 AM 0.00 0.0 M 1.0 M
11/19/2010 7:00 AM 0.00 0.0 M T M
11/20/2010 7:00 AM 0.00 0.0 M T M
11/21/2010 7:00 AM 0.00 0.0 M T M
11/22/2010 7:00 AM 0.07 1.3 M 1.0 M Snow showers, heavy at times 9-10pm and 11pm.
11/23/2010 7:00 AM 0.00 0.0 M 1.0 M
11/24/2010 7:00 AM 0.00 0.0 M T M
11/25/2010 7:00 AM 0.00 0.0 M T M Morning low of 1°.
11/26/2010 7:00 AM 0.00 0.0 M T M
11/27/2010 7:00 AM 0.00 0.0 M T M
11/28/2010 7:00 AM 0.00 0.0 M T M
11/29/2010 7:00 AM 0.16 2.6 M 3.0 M Frontal passage at 4pm, light snow to snow and blowing snow from 5pm through early morning.
11/30/2010 7:00 AM T 0.2 M 2.0 M Light snow showers off and on during the day, cold, breezy. Morning low of -7°.
12/1/2010 7:00 AM 0.00 0.0 M 2.0 M
12/2/2010 7:00 AM 0.00 0.0 M 1.0 M
12/3/2010 7:00 AM 0.00 0.0 M 1.0 M
12/4/2010 7:00 AM 0.00 0.0 M T M
12/5/2010 7:00 AM 0.00 0.0 M T M
12/6/2010 7:00 AM 0.00 0.0 M T M
12/7/2010 7:00 AM 0.01 0.1 M T M Snow, graupel, and ice pellet shower 1130pm.
12/8/2010 7:00 AM T T M T M Snow showers and flurries from late morning through early afternoon.
12/9/2010 7:00 AM 0.00 0.0 M T M
12/10/2010 7:00 AM 0.00 0.0 M T M
12/11/2010 7:00 AM T T M T M Flurries off and on from 7pm through late evening.
12/12/2010 7:00 AM 0.00 0.0 M T M
12/13/2010 7:00 AM 0.00 0.0 M T M
12/14/2010 7:00 AM 0.00 0.0 M T M
12/15/2010 7:00 AM 0.00 0.0 M T M
12/16/2010 7:00 AM 0.03 0.5 M 1.0 M Light snow and flurries off and on from 4pm through just after midnight.
12/17/2010 7:00 AM 0.04 1.1 M 2.0 M Light snow mid morning through early afternoon, then partial clearing. Light snow and flurries mid evening through 7am.
12/18/2010 7:00 AM T 0.1 M 2.0 M Light snow and flurries off and on all day. Dense fog and heavy rime ice overnight.
12/19/2010 7:00 AM 0.00 0.0 M 1.0 M
12/20/2010 7:00 AM 0.00 0.0 M T M
12/21/2010 7:00 AM 0.00 0.0 M T M
12/22/2010 7:00 AM T 0.1 M T M Fog an dlow clouds, with heavy hoar ice and flurries.
12/23/2010 7:00 AM T 0.1 M T M Heavy hoar frost, flurries and dense fog through just before midnight.
12/24/2010 7:00 AM 0.02 0.3 M T M Sprinkles late afternoon, then snow showers and flurries off and on early evening through just after midnight.
12/25/2010 7:00 AM 0.00 0.0 M T M Heavy frost.
12/26/2010 7:00 AM 0.00 0.0 M T M
12/27/2010 7:00 AM 0.00 0.0 M T M
12/28/2010 7:00 AM 0.00 0.0 M T M
12/29/2010 7:00 AM 0.00 0.0 M T M
12/30/2010 7:00 AM 0.00 0.0 M T M
12/31/2010 7:00 AM 0.27 4.5 M 4.0 M light snow to snow and blowing snow 1145am thru early morning. Cold, -7° at 7am.
1/1/2011 7:00 AM T 0.1 M 4.0 M Flurries afternoon. Cold, high of 7° and low of -14°.
1/2/2011 7:00 AM 0.00 0.0 M 4.0 M
1/3/2011 7:00 AM 0.00 0.0 M 3.0 M
1/4/2011 7:00 AM 0.00 0.0 M 3.0 M
1/5/2011 7:00 AM 0.00 0.0 M 3.0 M
1/6/2011 7:00 AM 0.00 0.0 M 3.0 M
1/7/2011 7:00 AM 0.00 0.0 M 2.0 M
1/8/2011 7:00 AM 0.00 0.0 M 2.0 M
1/9/2011 7:00 AM 0.01 0.1 M 1.0 M
1/10/2011 7:00 AM 0.17 3.8 M 5.0 M snowfall readings, midnight to 6pm 1.4", 6pm to midnight 2.0", midnight to 7am 0.5".
1/11/2011 7:00 AM T T M 4.0 M Cold, morning low of -12°F.
1/12/2011 7:00 AM T 0.1 M 4.0 M Blowing snow overnight, some, rime ice, and flurries early.
1/13/2011 7:00 AM 0.00 0.0 M 3.0 M
1/14/2011 7:00 AM 0.00 0.0 M 2.0 M
1/15/2011 7:00 AM 0.00 0.0 M 2.0 M
1/16/2011 7:00 AM 0.00 0.0 M 1.0 M
1/17/2011 7:00 AM 0.00 0.0 M M M
1/18/2011 7:00 AM T T M 1.0 M Snow showers at 1045am.
1/19/2011 7:00 AM 0.00 0.0 M 1.0 M 60% of area covered by 1-3 inches, the rest is bare.
1/20/2011 7:00 AM 0.05 1.0 M 2.0 M Light snow and blowing snow from 1245pm thru late evening.
1/21/2011 7:00 AM 0.00 0.0 M 2.0 M High of 33°F reached at 1120pm, daytime high of 22°F.
1/22/2011 7:00 AM 0.00 0.0 M 1.0 M
1/23/2011 7:00 AM T 0.1 M 1.0 M
1/24/2011 7:00 AM 0.04 0.8 M 2.0 M
1/25/2011 7:00 AM T T M 2.0 M
1/26/2011 7:00 AM 0.03 0.6 M 2.0 M light snow and flurries from 9pm off and on thru 7am.
1/27/2011 7:00 AM T 0.2 M 1.0 M
1/28/2011 7:00 AM 0.00 0.0 M 1.0 M
1/29/2011 7:00 AM 0.00 0.0 M T M
1/30/2011 7:00 AM 0.00 0.0 M T M 40% of ground covered by a trace to 4 inches.
1/31/2011 7:00 AM 0.00 0.0 M T M Low clouds, fog, rime ice just before 7am.
2/1/2011 7:00 AM 0.12 1.9 M 2.0 M Cold, temperatures fell all day and evening, to below zero by 6pm and to -20°F by 7am.
2/2/2011 7:00 AM 0.01 0.4 M 2.0 M Cold, daytime high of -10°F, flurries, light snow, and blowing snow off and on.
2/3/2011 7:00 AM T T M 2.0 M Continued cold, high reach 1°F for about 30 minutes, only time above zero since 6pm on Jan 31st, dropped to -21°F just before midnight. -10°F at 7am.
2/4/2011 7:00 AM 0.12 2.3 M 4.0 M Light snow and blowing snow 1145am through just after midnight.
2/5/2011 7:00 AM 0.02 0.4 M 4.0 M Light snow and flurries off and on fro 1130am through early evening.
2/6/2011 7:00 AM 0.33 6.8 M 10.0 M Snow to light snow and blowing snow 1pm through 7am. 1pm-7pm 3.5", 7pm-midnight 0.8", midnight to 7am 2.5".
2/7/2011 7:00 AM 0.12 1.9 M 12.0 M
2/8/2011 7:00 AM 0.15 3.0 M 13.0 M
2/9/2011 7:00 AM 0.06 0.8 M 12.0 M
2/10/2011 7:00 AM 0.00 0.0 M 12.0 M
2/11/2011 7:00 AM 0.00 0.0 M 11.0 1.61 SWE location had 13.5 inches of snow, measurement taken at 3pm on 02-10-2011.
2/12/2011 7:00 AM 0.00 0.0 M 10.0 M
2/13/2011 7:00 AM 0.00 0.0 M 7.0 M
2/14/2011 7:00 AM 0.00 0.0 M 6.0 M
2/15/2011 7:00 AM 0.00 0.0 M 5.0 M
2/16/2011 7:00 AM 0.00 0.0 M 3.0 M
2/17/2011 7:00 AM 0.00 0.0 M 2.0 M
2/18/2011 7:00 AM 0.00 0.0 M 2.0 M 60% of area covered by a trace to 10 inches of snow.
2/19/2011 7:00 AM 0.00 0.0 M 2.0 M 60% covered with a trace to 10 inches of snow.
2/20/2011 7:00 AM 0.15 0.1 M 1.0 M Rain showers and thunderstorms in the vicinity late afternoon and early evening, snow shower and graupel just after midnight. First time thunderstorms have occurred in February since observation began at miy location in 2003.
2/21/2011 7:00 AM 0.00 0.0 M 1.0 M 50% covered by Trace to 8 inches.
2/22/2011 7:00 AM 0.00 0.0 M T M
2/23/2011 7:00 AM 0.00 0.0 M T M
2/24/2011 7:00 AM 0.00 0.0 M T M
2/25/2011 7:00 AM T 0.1 M T M Low clouds, fog, flurries, and rime ice midnight through 7am.
2/26/2011 7:00 AM 0.01 0.2 M T M Fog, flurries, rime ice morning through early afternoon, brief clearing mid afternoon, then fog and flurries again through 3am.
2/27/2011 7:00 AM 0.00 0.0 M T M
2/28/2011 7:00 AM 0.00 0.0 M T M
3/1/2011 7:00 AM 0.00 0.0 M T M
3/2/2011 7:00 AM 0.00 0.0 M T M
3/3/2011 7:00 AM 0.00 0.0 M T M
3/4/2011 7:00 AM 0.04 0.4 M T M Sprinkles briefly 8pm, then snow showers mid evening through early morning.
3/5/2011 7:00 AM 0.18 2.3 M 2.0 M
3/6/2011 7:00 AM 0.00 0.0 M 1.0 M
3/7/2011 7:00 AM 0.01 0.1 M 1.0 M
3/8/2011 7:00 AM 0.03 0.4 M 1.0 M Low clouds, fog, flurries, rime ice, light snow evening.
3/9/2011 7:00 AM 0.01 0.2 M 1.0 M
3/10/2011 7:00 AM 0.00 0.0 M T M
3/11/2011 7:00 AM 0.00 0.0 M T M
3/12/2011 7:00 AM 0.00 0.0 M T M
3/13/2011 7:00 AM T T M T M
3/14/2011 7:00 AM 0.00 0.0 M T M
3/15/2011 7:00 AM 0.00 0.0 M T M
3/16/2011 7:00 AM 0.00 0.0 M T M
3/17/2011 7:00 AM 0.00 0.0 M T M
3/18/2011 7:00 AM 0.10 1.6 M 2.0 M Snow showers, graupel just before midnight, then snow morning.
3/19/2011 7:00 AM 0.00 0.0 M M M
3/20/2011 7:00 AM 0.00 0.0 M T M
3/21/2011 7:00 AM 0.00 0.0 M T M
3/22/2011 7:00 AM 0.00 0.0 M T M
3/23/2011 7:00 AM 0.00 0.0 M T M
3/24/2011 7:00 AM 0.00 0.0 M T M
3/25/2011 7:00 AM T T M T M Low clouds, fog, flurries morning, snow showers 430pm.
3/26/2011 7:00 AM T T M 0.0 M graupel showers 615pm. First day without at least a trace of snow on the ground since November 9th.
3/27/2011 7:00 AM 0.02 0.3 M T M Flurries and light snow off and on from just before midnight through 7am. Low clouds and fog.
3/28/2011 7:00 AM T T M M M
3/29/2011 7:00 AM 0.18 2.2 M 2.0 M Graupel and snow showers off and on from mid morning through late evening. Melt as it fell through 4pm, then heavy graupel/snow showers from 4-5pm with 0.2" accumulation. Snow 1am through 6am, 2.0" accumulation.
3/30/2011 7:00 AM 0.00 0.0 M T M 40% covered by Trace to 1 inch.
3/31/2011 7:00 AM 0.00 0.0 M T M
4/1/2011 7:00 AM 0.00 0.0 M 0.0 M
4/2/2011 7:00 AM 0.00 0.0 M 0.0 M
4/3/2011 7:00 AM 0.00 0.0 M 0.0 M
4/4/2011 7:00 AM 0.15 2.2 M 2.0 M Very windy morning, then strong frontal passage 1230pm, heavy graupel shower 130-m, then snow, heavy at times, and blowing snow off and on through just after midnight.
4/5/2011 7:00 AM 0.00 0.0 M T M
4/6/2011 7:00 AM 0.00 0.0 M 0.0 M
4/7/2011 7:00 AM 0.38 2.5 M 2.0 M Rain to snow mid evening, snow, heavy at times through 1am.
4/8/2011 7:00 AM 0.00 0.0 M 0.0 M
4/9/2011 7:00 AM 0.00 0.0 M 0.0 M
4/10/2011 7:00 AM 0.00 0.0 M 0.0 M
4/11/2011 7:00 AM 0.00 0.0 M 0.0 M
4/12/2011 7:00 AM 0.00 0.0 M 0.0 M
4/13/2011 7:00 AM 0.00 0.0 M M M
4/14/2011 7:00 AM 0.58 T M T M Rain showers mid afternoon, to rain snow mixed evening, then snow, rain snow mix, flurries early morning. Most of the snow melted as it fell.
4/15/2011 7:00 AM T T M 0.0 M Low clouds, fog, flurries morning, then partly cloudy, breezy, and cold.
4/16/2011 7:00 AM 0.00 0.0 M 0.0 M
4/17/2011 7:00 AM 0.00 0.0 M 0.0 M
4/18/2011 7:00 AM 0.00 0.0 M 0.0 M
4/19/2011 7:00 AM 0.05 0.2 M T M Low clouds fog and drizzle 11pm through early morning, snow showers 1-2am.
4/20/2011 7:00 AM 0.01 T M 0.0 M Thunderstorms in the vicinity at noon, then graupel, snow, and rain showers at 330pm.
4/21/2011 7:00 AM 0.03 0.0 M 0.0 M Rain showers during the evening, fog, low clouds and drizzle morning.
4/22/2011 7:00 AM T 0.0 M 0.0 M Drizzle, sprinkles early, few sprinkles mid afternoon.
4/23/2011 7:00 AM 0.00 0.0 M 0.0 M
4/24/2011 7:00 AM 0.03 0.5 M T M
4/25/2011 7:00 AM 0.17 0.4 M T M Rain shower late afternoon to rain snow mix 6pm to heavy snow showers off and on through early morning. Most melted between snow showers.
4/26/2011 7:00 AM 0.24 0.2 M T M Graupel and thunder mid afternoon, Rain snow mix late afternoon, then snow showers and thunder evening off an on.
4/27/2011 7:00 AM 0.39 5.1 M 4.0 M Snow showers and graupel, thunder 930am , noon, then heavy snow shower 4-5pm (1.8") and 10-1am (2.5"), blowing snow overnight.
4/28/2011 7:00 AM T T M 1.0 M snow showers 130-2pm.
4/29/2011 7:00 AM 0.00 0.0 M T M
4/30/2011 7:00 AM 0.01 0.2 M T M Windy, mild morning and early afternoon, frontal passage 420pm. Light snow 1130pm through 1230am.
5/1/2011 7:00 AM T T M T M
5/2/2011 7:00 AM T T M T M
5/3/2011 7:00 AM 0.02 0.1 M T M
5/4/2011 7:00 AM 0.00 0.0 M 0.0 M
5/5/2011 7:00 AM 0.00 0.0 M 0.0 M
5/6/2011 7:00 AM 0.00 0.0 M 0.0 M
5/7/2011 7:00 AM 0.00 0.0 M 0.0 M
5/8/2011 7:00 AM 0.00 0.0 M 0.0 M
5/9/2011 7:00 AM 0.00 0.0 M 0.0 M
5/10/2011 7:00 AM 0.00 0.0 M 0.0 M
5/11/2011 7:00 AM 0.20 0.8 M 1.0 M
5/12/2011 7:00 AM 0.40 3.5 M 3.0 M
5/13/2011 7:00 AM 0.10 0.5 M 1.0 M
5/14/2011 7:00 AM 0.00 0.0 M 0.0 M
5/15/2011 7:00 AM 0.09 0.2 M T M Snow showers, rain/snow mix, drizzle 3pm through early eveing, then light snow showers off and on through early morning.
5/16/2011 7:00 AM T M M M M Low clouds, fog, drizzle, rime ice morning.
5/17/2011 7:00 AM 0.00 0.0 M M M
5/18/2011 7:00 AM 0.00 0.0 M M M
5/19/2011 7:00 AM 0.32 0.0 M 0.0 M
5/20/2011 7:00 AM 0.16 0.9 M T M Low clouds, fog, light rain showers early, then graupel, ice pellets and snow, with thunder 4-530pm.
5/21/2011 7:00 AM 0.06 T M 0.0 M Graupel showers 420pm, then hail 6pm, then light rain showers off and on early evening.
5/22/2011 7:00 AM 0.00 0.0 M 0.0 M
5/23/2011 7:00 AM 0.05 0.0 M 0.0 M Sprinkles 4pm, then rain showers early evening.
5/24/2011 7:00 AM 0.10 0.0 M 0.0 M Rain showers off and on during the afternoon. Hail 2:30pm to 1".
5/25/2011 7:00 AM 0.25 0.0 M 0.0 M Thunderstorms 7am and 9am through noon, then rain at times through early evening. Ice pellets and pea sized hail morning.
5/26/2011 7:00 AM 0.00 0.0 M 0.0 M
5/27/2011 7:00 AM 0.00 0.0 M 0.0 M
5/28/2011 7:00 AM 0.00 0.0 M M M
5/29/2011 7:00 AM T 0.0 M 0.0 M Brief rain showers early evening.
5/30/2011 7:00 AM 0.00 0.0 M 0.0 M
5/31/2011 7:00 AM 0.00 0.0 M 0.0 M
6/1/2011 7:00 AM 0.00 0.0 M 0.0 M
6/2/2011 7:00 AM 0.00 0.0 M 0.0 M
6/3/2011 7:00 AM 0.00 0.0 M 0.0 0.00
6/4/2011 7:00 AM 0.00 0.0 M M M
6/5/2011 7:00 AM 0.00 0.0 M 0.0 M
6/6/2011 7:00 AM 0.00 0.0 M 0.0 M
6/7/2011 7:00 AM 0.00 0.0 M 0.0 M
6/8/2011 7:00 AM 0.00 0.0 M 0.0 M
6/9/2011 7:00 AM 0.00 0.0 M 0.0 M
6/10/2011 7:00 AM 0.03 0.0 M 0.0 M Thunderstorms with rain showers 830-930pm.
6/11/2011 7:00 AM 0.12 0.0 M 0.0 M
6/12/2011 7:00 AM T 0.0 M 0.0 M
6/13/2011 7:00 AM 0.00 0.0 M 0.0 M
6/14/2011 7:00 AM 0.00 0.0 M 0.0 M
6/15/2011 7:00 AM 0.00 0.0 M 0.0 M
6/16/2011 7:00 AM 0.00 0.0 M M M
6/17/2011 7:00 AM T 0.0 M 0.0 M Thunderstorms afternoon, sprinkles 4pm.
6/18/2011 7:00 AM 0.05 0.0 M 0.0 M
6/19/2011 7:00 AM T 0.0 M 0.0 M
6/20/2011 7:00 AM 0.38 0.0 M 0.0 M Rain showers late evening, then rain overnight through 7am. Cold, 7am temperatures of 42° and rain.
6/21/2011 7:00 AM 0.26 0.0 M 0.0 M Rain, wind, cold.
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 T M 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 T M M M M
6/30/2011 7:00 AM T M M M M
7/1/2011 7:00 AM 0.07 M M M M Thunderstorms with rain showers early afternoon through evening off and on.
7/2/2011 7:00 AM T 0.0 M 0.0 M Sprinkles mid afternoon.
7/3/2011 7:00 AM 0.15 0.0 M 0.0 M Thunderstorms, heavy rain, 1/2" hail, 355pm-415pm.
7/4/2011 7:00 AM 0.00 0.0 M 0.0 M
7/5/2011 7:00 AM 0.00 0.0 M 0.0 M
7/6/2011 7:00 AM 0.00 0.0 M 0.0 M
7/7/2011 7:00 AM 0.25 0.0 M 0.0 M
7/8/2011 7:00 AM 0.24 0.0 M 0.0 M
7/9/2011 7:00 AM 0.06 0.0 M 0.0 M
7/10/2011 7:00 AM 0.37 0.0 M 0.0 M Thunderstorms, brief heavy rain late evening and early morning.
7/11/2011 7:00 AM 0.29 0.0 M 0.0 M
7/12/2011 7:00 AM 0.11 0.0 M 0.0 M
7/13/2011 7:00 AM 0.13 M M M M
7/14/2011 7:00 AM 0.16 0.0 M 0.0 M
7/15/2011 7:00 AM 0.12 0.0 M 0.0 M
7/16/2011 7:00 AM T M M M M
7/17/2011 7:00 AM T 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 0.06 M M M M
7/21/2011 7:00 AM 0.02 M M M M
7/22/2011 7:00 AM 0.03 M M M M
7/23/2011 7:00 AM 0.02 M M M M
7/24/2011 7:00 AM 0.00 0.0 M M M
7/25/2011 7:00 AM 0.61 0.0 M 0.0 M Heavy rain, brief pea sized hail, 1-230pm.
7/26/2011 7:00 AM 0.09 M M M M
7/27/2011 7:00 AM 0.17 M M M M
7/28/2011 7:00 AM 0.07 M M M M
7/29/2011 7:00 AM T M M M M
7/30/2011 7:00 AM 0.33 M M M M
7/31/2011 7:00 AM T M M M M
8/1/2011 7:00 AM 0.00 0.0 M M M
8/2/2011 7:00 AM 0.14 M M M M
8/3/2011 7:00 AM 0.99 M M M M
8/4/2011 7:00 AM 0.03 M M M M
8/5/2011 7:00 AM 0.27 M M M M
8/6/2011 7:00 AM T M M M M
8/7/2011 7:00 AM 0.03 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 0.03 M M M M
8/12/2011 7:00 AM 0.05 M 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 0.0 M
8/17/2011 7:00 AM 0.59 M M M M Heavy rain and pea sized hail from 120-145pm, then two rounds of rain showers an thunderstorms 350pm-445pm and 530-535pm.
8/18/2011 7:00 AM 0.03 M M M M
8/19/2011 7:00 AM 0.00 0.0 M M M
8/20/2011 7:00 AM T M M M M
8/21/2011 7:00 AM 0.25 M M M M Thunderstorms with frequent lightning, mostly CC, 8-1145pm.
8/22/2011 7:00 AM 0.00 0.0 M M M
8/23/2011 7:00 AM 0.05 M 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 0.01 M M M M
8/27/2011 7:00 AM 0.42 M M M M
8/28/2011 7:00 AM 0.00 0.0 M M M
8/29/2011 7:00 AM 0.10 M M M M
8/30/2011 7:00 AM 0.07 M M M M
8/31/2011 7:00 AM 0.02 M M M M
9/1/2011 7:00 AM T M M M M
9/2/2011 7:00 AM 0.00 0.0 M M M
9/3/2011 7:00 AM 0.63 M M M M Strong thunderstorms with heavy rain, pea sized hail, and frequent lightning 815pm-905pm.
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 0.30 0.0 M 0.0 M
9/8/2011 7:00 AM 0.02 M M M M
9/9/2011 7:00 AM 0.00 0.0 M 0.0 M
9/10/2011 7:00 AM T M 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 T M M M M
9/14/2011 7:00 AM 0.02 M M M M
9/15/2011 7:00 AM 1.88 M M M M Rain, heavy at times, late afternoon trough early evening, thunderstorms initially. Cool and windy. Temperatures during rain in the mid 40's.
9/16/2011 7:00 AM 0.33 M M M M
9/17/2011 7:00 AM 0.01 M M M M
9/18/2011 7:00 AM 0.11 M M M M
9/19/2011 7:00 AM 0.00 0.0 M M M
9/20/2011 7:00 AM 0.00 0.0 M M M
9/21/2011 7:00 AM 0.00 0.0 M M M
9/22/2011 7:00 AM 0.01 M M M M Rain showers early evening. Morning low of 30°F, first freeze of the season.
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



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
5/20/2011 5:58 PM 3/8" 1/4" Pea Size Rice Hard|White Ice 3 1min no damage Continuous True After rain Same time as smaller hail 10-20
5/23/2011 2:28 PM Quarter sized hail (very soft) for approximately 30 seconds at end of hail shower event. 1" Quarter Size 3/8" 1/4" Pea Size Soft|White Ice 7 1min no damage.broken house windows Intermittent True After rain After smaller hail vertical
5/24/2011 7:20 AM 1/4" Pea Size Rice Rice Hard|Clear Ice 1min no damage Intermittent True After rain Same time as smaller hail 10-20
7/13/2011 7:30 PM 1/2" Grape 3/8" 1/4" Pea Size Hard|White Ice no damage Intermittent True Same time as rain Same time as smaller hail 30-40
8/16/2011 1:25 PM 3/8" 1/4" Pea Size Rice Hard|White Ice 20 10min no damage Intermittent True After rain Same time as smaller hail 10-20
9/2/2011 8:59 PM 3/8" 1/4" Pea Size Rice Hard|White Ice 5 1min no damage Continuous True After rain Same time as smaller hail 10-20