Station Overview Station Location
Station Number CO-JF-78 Latitude 39.5061
Station Name Conifer 2.1 WSW Longitude -105.3359
County Jefferson Elevation (ft) 8917



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 1.43 0.78 9 0.78 9 0.00 0 0 8 1 2.5 1 0
Nov 10 1.06 0.44 6 0.44 6 0.00 0 0 5 1 7.0 3 3
Dec 10 0.89 0.37 4 0.37 4 0.00 0 0 4 0 7.6 4 3
Jan 11 0.67 0.45 7 0.45 7 0.00 0 0 5 2 9.3 5 5
Feb 11 0.73 1.13 8 1.13 8 0.00 0 0 7 1 22.2 7 8
March 11 2.21 0.74 7 0.74 7 0.00 0 0 6 1 11.7 5 5
April 11 2.56 1.94 11 1.83 8 0.11 3 1 8 0 20.4 7 6
May 11 2.70 2.54 8 2.54 8 0.00 0 0 8 0 24.0 3 3
June 11 2.52 2.37 9 2.37 9 0.00 0 0 5 2 0.9 1 0
July 11 2.59 3.02 21 2.81 15 0.21 6 1 14 1 0.0 0 0
Aug 11 3.26 2.71 19 2.71 19 0.00 0 0 16 0 0.0 0 0
Sept 11 1.76 1.38 24 1.38 24 0.00 0 0 9 2 0.0 0 0
Water Year Totals: 22.38" 17.87" 133 days 17.55" 124 0.32" 9 days 2 95 days 11 days 105.6" 36 days 33 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
10/5/2010
10/6/2010
10/7/2010 0.27
10/8/2010
10/9/2010
10/10/2010
10/11/2010 0.06
10/12/2010 0.10
10/13/2010 0.15
10/14/2010
10/15/2010
10/16/2010
10/17/2010
10/18/2010
10/19/2010 0.05
10/20/2010
10/21/2010
10/22/2010 0.04
10/23/2010 0.09
10/24/2010
10/25/2010 T
10/26/2010
10/27/2010
10/28/2010
10/29/2010
10/30/2010
10/31/2010 0.02
11/1/2010 0.01
11/2/2010
11/3/2010
11/4/2010
11/5/2010
11/6/2010
11/7/2010
11/8/2010
11/9/2010
11/10/2010 0.15
11/11/2010
11/12/2010
11/13/2010
11/14/2010
11/15/2010
11/16/2010 0.01
11/17/2010
11/18/2010
11/19/2010
11/20/2010
11/21/2010
11/22/2010 T
11/23/2010
11/24/2010
11/25/2010
11/26/2010
11/27/2010
11/28/2010
11/29/2010 0.17
11/30/2010 0.10
12/1/2010
12/2/2010
12/3/2010
12/4/2010
12/5/2010
12/6/2010
12/7/2010
12/8/2010
12/9/2010
12/10/2010
12/11/2010 0.02
12/12/2010
12/13/2010
12/14/2010
12/15/2010
12/16/2010 0.03
12/17/2010 0.03
12/18/2010
12/19/2010
12/20/2010
12/21/2010
12/22/2010
12/23/2010
12/24/2010
12/25/2010
12/26/2010
12/27/2010
12/28/2010
12/29/2010
12/30/2010 0.29
12/31/2010
Day of YearDaily PrcpMultiday Prcp
1/1/2011
1/2/2011
1/3/2011
1/4/2011
1/5/2011
1/6/2011
1/7/2011
1/8/2011
1/9/2011 T
1/10/2011 0.34
1/11/2011 T
1/12/2011
1/13/2011
1/14/2011
1/15/2011
1/16/2011
1/17/2011
1/18/2011
1/19/2011
1/20/2011 0.04
1/21/2011
1/22/2011
1/23/2011
1/24/2011 0.05
1/25/2011 0.01
1/26/2011 0.01
1/27/2011
1/28/2011
1/29/2011
1/30/2011
1/31/2011
2/1/2011 0.04
2/2/2011 T
2/3/2011
2/4/2011 0.13
2/5/2011
2/6/2011 0.43
2/7/2011 0.18
2/8/2011 0.17
2/9/2011 0.02
2/10/2011
2/11/2011
2/12/2011
2/13/2011
2/14/2011
2/15/2011
2/16/2011
2/17/2011
2/18/2011
2/19/2011
2/20/2011 0.16
2/21/2011
2/22/2011
2/23/2011
2/24/2011
2/25/2011
2/26/2011
2/27/2011
2/28/2011
3/1/2011
3/2/2011
3/3/2011
3/4/2011
3/5/2011
3/6/2011
3/7/2011 0.13
3/8/2011 0.02
3/9/2011
3/10/2011
3/11/2011
3/12/2011
3/13/2011 0.03
3/14/2011
3/15/2011
3/16/2011
3/17/2011
3/18/2011 0.45
3/19/2011
3/20/2011
3/21/2011
3/22/2011 T
3/23/2011
3/24/2011
3/25/2011
3/26/2011
3/27/2011 0.01
3/28/2011 0.10
3/29/2011
3/30/2011
3/31/2011
Day of YearDaily PrcpMultiday Prcp
4/1/2011
4/2/2011
4/3/2011
4/4/2011 0.27
4/5/2011
4/6/2011
4/7/2011
4/8/2011
4/9/2011
4/10/2011
4/11/2011
4/12/2011
4/13/2011
4/14/2011 0.65
4/15/2011
4/16/2011
4/17/2011
4/18/2011
4/19/2011 0.17
4/20/2011
4/21/2011 0.05
4/22/2011
4/23/2011 0.15
4/24/2011 0.09
4/25/2011 0.38
4/26/2011
4/27/2011 0.07
4/28/2011 **
4/29/2011 **
4/30/2011 0.11
5/1/2011 0.04
5/2/2011
5/3/2011
5/4/2011
5/5/2011
5/6/2011
5/7/2011
5/8/2011
5/9/2011
5/10/2011
5/11/2011
5/12/2011 1.20
5/13/2011
5/14/2011
5/15/2011 0.34
5/16/2011
5/17/2011
5/18/2011
5/19/2011
5/20/2011 0.68
5/21/2011
5/22/2011
5/23/2011
5/24/2011 0.08
5/25/2011 0.17
5/26/2011 0.01
5/27/2011
5/28/2011
5/29/2011 0.02
5/30/2011
5/31/2011
6/1/2011
6/2/2011
6/3/2011
6/4/2011
6/5/2011
6/6/2011 0.00
6/7/2011
6/8/2011 0.00
6/9/2011
6/10/2011
6/11/2011 0.21
6/12/2011
6/13/2011
6/14/2011 T
6/15/2011
6/16/2011
6/17/2011 T
6/18/2011 0.02
6/19/2011
6/20/2011 2.09
6/21/2011 0.02
6/22/2011
6/23/2011
6/24/2011
6/25/2011
6/26/2011
6/27/2011
6/28/2011
6/29/2011
6/30/2011 0.03
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.07
7/2/2011
7/3/2011 0.06
7/4/2011 T
7/5/2011
7/6/2011 0.45
7/7/2011 0.25
7/8/2011 0.40
7/9/2011 0.03
7/10/2011 0.15
7/11/2011
7/12/2011
7/13/2011
7/14/2011
7/15/2011
7/16/2011 0.01
7/17/2011 0.05
7/18/2011
7/19/2011
7/20/2011 0.17
7/21/2011 **
7/22/2011 **
7/23/2011 **
7/24/2011 **
7/25/2011 **
7/26/2011 0.21
7/27/2011 0.61
7/28/2011 0.04
7/29/2011 0.02
7/30/2011 0.50
7/31/2011
8/1/2011
8/2/2011 0.43
8/3/2011 0.30
8/4/2011 1.05
8/5/2011 0.10
8/6/2011 0.01
8/7/2011 0.01
8/8/2011 0.00
8/9/2011
8/10/2011 0.00
8/11/2011
8/12/2011
8/13/2011
8/14/2011
8/15/2011 0.14
8/16/2011
8/17/2011 0.12
8/18/2011
8/19/2011
8/20/2011 0.12
8/21/2011
8/22/2011
8/23/2011 0.15
8/24/2011
8/25/2011 0.00
8/26/2011 0.01
8/27/2011 0.02
8/28/2011 0.15
8/29/2011 0.02
8/30/2011 0.01
8/31/2011 0.07
9/1/2011 T
9/2/2011 0.00
9/3/2011 0.02
9/4/2011 0.00
9/5/2011
9/6/2011
9/7/2011 0.15
9/8/2011 0.40
9/9/2011 0.05
9/10/2011 0.00
9/11/2011
9/12/2011 0.00
9/13/2011 0.01
9/14/2011
9/15/2011 0.70
9/16/2011 0.03
9/17/2011
9/18/2011
9/19/2011 0.01
9/20/2011 0.00
9/21/2011 0.01
9/22/2011 T
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
10/7/2010 7:00 AM 0.27 M M M M
10/11/2010 7:00 AM 0.06 M M M M
10/12/2010 7:00 AM 0.10 T M M M
10/13/2010 7:00 AM 0.15 2.5 M M M
10/19/2010 7:00 AM 0.05 T M M M
10/22/2010 7:00 AM 0.04 M M M M
10/23/2010 7:00 AM 0.09 M M M M
10/25/2010 7:00 AM T M M M M
10/31/2010 7:00 AM 0.02 M M M M
11/1/2010 7:00 AM 0.01 T M M M
11/10/2010 7:00 AM 0.15 1.0 M 0.5 M
11/16/2010 7:00 AM 0.01 T M M M
11/22/2010 7:00 AM T M M M M
11/29/2010 7:00 AM 0.17 3.5 M 3.5 M
11/30/2010 7:00 AM 0.10 2.5 M 4.0 M
12/11/2010 7:00 AM 0.02 0.1 M 0.0 M
12/16/2010 7:00 AM 0.03 0.5 M 0.5 M
12/17/2010 7:00 AM 0.03 2.2 M 2.0 M
12/30/2010 7:00 AM 0.29 4.8 M 5.0 M
1/9/2011 7:00 AM T T M M M
1/10/2011 7:00 AM 0.34 5.6 M 5.5 M
1/11/2011 7:00 AM T T M 4.0 M
1/20/2011 7:00 AM 0.04 1.5 M M M
1/24/2011 7:00 AM 0.05 1.5 M 2.0 M
1/25/2011 7:00 AM 0.01 0.5 M 2.0 M
1/26/2011 7:00 AM 0.01 0.2 M 2.0 M
2/1/2011 7:00 AM 0.04 0.5 M 1.5 M
2/2/2011 7:00 AM T T M 2.0 M
2/4/2011 7:00 AM 0.13 3.0 M 3.5 M
2/6/2011 7:00 AM 0.43 9.5 M 10.0 M
2/7/2011 7:00 AM 0.18 3.3 M 13.0 M
2/8/2011 7:00 AM 0.17 3.5 M 15.0 M
2/9/2011 7:00 AM 0.02 0.5 M 15.0 M
2/20/2011 7:00 AM 0.16 1.9 M 7.0 M
3/7/2011 7:00 AM 0.13 2.3 M 2.5 M
3/8/2011 7:00 AM 0.02 0.2 M 1.5 M
3/13/2011 7:00 AM 0.03 0.5 M 1.0 M
3/18/2011 7:00 AM 0.45 7.2 M 3.5 M
3/22/2011 7:00 AM T T M M M
3/27/2011 7:00 AM 0.01 T M T M
3/28/2011 7:00 AM 0.10 1.5 M 1.5 M
4/4/2011 7:00 AM 0.27 2.4 M 2.0 M
4/14/2011 7:00 AM 0.65 5.5 M 5.5 M
4/19/2011 7:00 AM 0.17 2.0 M 2.0 M
4/21/2011 7:00 AM 0.05 T M M M
4/23/2011 7:00 AM 0.15 3.3 M 3.0 M
4/24/2011 7:00 AM 0.09 1.0 M 1.0 M
4/25/2011 7:00 AM 0.38 6.0 M 2.0 M
4/27/2011 7:00 AM 0.07 0.2 M T M
5/1/2011 7:00 AM 0.04 M M M M
5/12/2011 7:00 AM 1.20 14.0 M 14.0 M
5/15/2011 7:00 AM 0.34 3.0 M 3.0 M
5/20/2011 7:00 AM 0.68 7.0 M 7.0 M
5/24/2011 7:00 AM 0.08 M M M M
5/25/2011 7:00 AM 0.17 M M M M
5/26/2011 7:00 AM 0.01 M M M M
5/29/2011 7:00 AM 0.02 M M M M
6/6/2011 7:00 AM 0.00 0.0 M M M
6/8/2011 7:00 AM 0.00 0.0 M M M
6/11/2011 7:00 AM 0.21 M M M M
6/14/2011 7:00 AM T M M M M
6/17/2011 7:00 AM T M M M M
6/18/2011 7:00 AM 0.02 M M M M
6/20/2011 7:00 AM 2.09 0.9 M M M
6/21/2011 7:00 AM 0.02 M M M M
6/30/2011 7:00 AM 0.03 M M M M
7/1/2011 7:00 AM 0.07 M M M M
7/3/2011 7:00 AM 0.06 M M M M
7/4/2011 7:00 AM T M M M M
7/6/2011 7:00 AM 0.45 M M M M
7/7/2011 7:00 AM 0.25 M M M M
7/8/2011 7:00 AM 0.40 M M M M
7/9/2011 7:00 AM 0.03 M M M M
7/10/2011 7:00 AM 0.15 M M M M
7/16/2011 7:00 AM 0.01 M M M M
7/17/2011 7:00 AM 0.05 M M M M
7/20/2011 7:00 AM 0.17 M M M M
7/27/2011 7:00 AM 0.61 M M M M
7/28/2011 7:00 AM 0.04 M M M M
7/29/2011 7:00 AM 0.02 M M M M
7/30/2011 7:00 AM 0.50 M M M M
8/2/2011 7:00 AM 0.43 M M M M
8/3/2011 7:00 AM 0.30 M M M M
8/4/2011 7:00 AM 1.05 M M M M
8/5/2011 7:00 AM 0.10 M M M M
8/6/2011 7:00 AM 0.01 M M M M
8/7/2011 7:00 AM 0.01 M M M M
8/8/2011 7:00 AM 0.00 0.0 M M M
8/10/2011 7:00 AM 0.00 0.0 M M M
8/15/2011 7:00 AM 0.14 M M M M
8/17/2011 7:00 AM 0.12 M M M M
8/20/2011 7:00 AM 0.12 M M M M
8/23/2011 7:00 AM 0.15 M 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 0.02 M M M M
8/28/2011 7:00 AM 0.15 M M M M
8/29/2011 7:00 AM 0.02 M M M M
8/30/2011 7:00 AM 0.01 M M M M
8/31/2011 7:00 AM 0.07 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 0.02 M M M M
9/4/2011 7:00 AM 0.00 0.0 M M M
9/7/2011 7:00 AM 0.15 M M M M
9/8/2011 7:00 AM 0.40 M M M M
9/9/2011 7:00 AM 0.05 M M M M
9/10/2011 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 0.01 M M M M
9/15/2011 7:00 AM 0.70 M M M M
9/16/2011 7:00 AM 0.03 M M M M
9/19/2011 7:00 AM 0.01 M M M M
9/20/2011 7:00 AM 0.00 0.0 M M M
9/21/2011 7:00 AM 0.01 M M M M
9/22/2011 7:00 AM T M 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
4/28/2011 4/30/2011 12:00 AM 3 0.11 M M
7/21/2011 7/26/2011 7:00 AM 6 0.21 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
11/9/2010 2:00 PM I could not tell if this was hail or grauple. The total depth was about 1/2-inch. The hail was accompanied with lightening. 1/4" Pea Size 1/4" Pea Size 1/4" Pea Size Hard|White Ice 15 2min no damage Continuous False Before rain Same time as smaller hail
6/10/2011 8:45 PM No rain NA 1/2" Grape NA Hard 10 2min minor leaf damage False
6/19/2011 7:15 PM NA 1/4" Pea Size NA Mixed 5 no damage Continuous True Before rain Same time as smaller hail
7/2/2011 4:45 PM 1/2" Grape 3/8" 1/4" Pea Size Mixed 5 2min minor leaf damage False After rain Same time as smaller hail 10-20 18