Station Overview Station Location
Station Number CO-AD-127 Latitude 39.75166
Station Name Aurora 4.2 NNW Longitude -104.85429
County Adams Elevation (ft) 5343



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 1.08 2.40 31 2.40 31 0.00 0 0 12 3 13.3 3 4
Nov 09 0.88 0.65 30 0.65 30 0.00 0 0 1 1 11.0 1 6
Dec 09 0.64 1.25 31 1.25 31 0.00 0 0 10 0 15.3 8 16
Jan 10 0.49 0.09 31 0.09 31 0.00 0 0 2 1 1.0 1 14
Feb 10 0.48 0.69 28 0.69 28 0.00 0 0 9 2 13.0 8 13
March 10 1.33 0.47 23 0.47 23 0.00 0 0 4 2 6.2 3 2
April 10 1.81 0.91 21 0.91 21 0.00 0 0 3 1 5.0 1 1
May 10 2.35 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 10 1.73 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 10 2.03 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 10 2.21 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 10 1.09 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 16.12" 6.46" 195 days 6.46" 195 0.00" 0 days 0 41 days 10 days 64.8" 25 days 56 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 0.00
10/6/2009 0.27
10/7/2009 0.00
10/8/2009 T
10/9/2009 0.15
10/10/2009 0.01
10/11/2009 T
10/12/2009 0.00
10/13/2009 0.01
10/14/2009 0.01
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 0.25
10/22/2009 0.32
10/23/2009 T
10/24/2009 0.02
10/25/2009 0.00
10/26/2009 0.07
10/27/2009 0.00
10/28/2009 0.33
10/29/2009 0.73
10/30/2009 0.23
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 T
11/15/2009 0.65
11/16/2009 0.00
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 0.00
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 0.50
12/2/2009 0.00
12/3/2009 0.00
12/4/2009 0.00
12/5/2009 0.00
12/6/2009 0.05
12/7/2009 0.07
12/8/2009 0.01
12/9/2009 0.01
12/10/2009 0.00
12/11/2009 0.00
12/12/2009 0.00
12/13/2009 0.00
12/14/2009 0.00
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 0.17
12/24/2009 0.24
12/25/2009 0.03
12/26/2009 0.14
12/27/2009 0.03
12/28/2009 0.00
12/29/2009 0.00
12/30/2009 0.00
12/31/2009 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.00
1/2/2010 0.00
1/3/2010 0.00
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 0.00
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 0.01
1/29/2010 T
1/30/2010 0.00
1/31/2010 0.00
2/1/2010 0.00
2/2/2010 0.00
2/3/2010 0.00
2/4/2010 T
2/5/2010 0.00
2/6/2010 0.00
2/7/2010 T
2/8/2010 0.24
2/9/2010 0.02
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 0.01
2/16/2010 0.00
2/17/2010 0.00
2/18/2010 0.00
2/19/2010 0.12
2/20/2010 0.07
2/21/2010 0.09
2/22/2010 0.03
2/23/2010 0.00
2/24/2010 0.00
2/25/2010 0.00
2/26/2010 0.02
2/27/2010 0.00
2/28/2010 0.00
3/1/2010 0.02
3/2/2010 0.00
3/3/2010 0.00
3/4/2010 0.00
3/5/2010 T
3/6/2010 0.00
3/7/2010 0.00
3/8/2010 0.00
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 0.09
3/16/2010 0.00
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.03
3/20/2010 0.33
3/21/2010 0.00
3/22/2010 T
3/23/2010 0.00
3/24/2010
3/25/2010
3/26/2010
3/27/2010
3/28/2010
3/29/2010
3/30/2010
3/31/2010
Day of YearDaily PrcpMultiday Prcp
4/1/2010
4/2/2010
4/3/2010
4/4/2010
4/5/2010
4/6/2010 T
4/7/2010 0.13
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 0.00
4/14/2010 0.00
4/15/2010 0.00
4/16/2010 0.00
4/17/2010 0.00
4/18/2010 0.00
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.00
4/22/2010 0.15
4/23/2010 0.63
4/24/2010
4/25/2010 0.00
4/26/2010
4/27/2010
4/28/2010 0.00
4/29/2010
4/30/2010 0.00
5/1/2010
5/2/2010
5/3/2010
5/4/2010
5/5/2010
5/6/2010
5/7/2010
5/8/2010
5/9/2010
5/10/2010
5/11/2010
5/12/2010
5/13/2010
5/14/2010
5/15/2010
5/16/2010
5/17/2010
5/18/2010
5/19/2010
5/20/2010
5/21/2010
5/22/2010
5/23/2010
5/24/2010
5/25/2010
5/26/2010
5/27/2010
5/28/2010
5/29/2010
5/30/2010
5/31/2010
6/1/2010
6/2/2010
6/3/2010
6/4/2010
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
6/15/2010
6/16/2010
6/17/2010
6/18/2010
6/19/2010
6/20/2010
6/21/2010
6/22/2010
6/23/2010
6/24/2010
6/25/2010
6/26/2010
6/27/2010
6/28/2010
6/29/2010
6/30/2010
Day of YearDaily PrcpMultiday Prcp
7/1/2010
7/2/2010
7/3/2010
7/4/2010
7/5/2010
7/6/2010
7/7/2010
7/8/2010
7/9/2010
7/10/2010
7/11/2010
7/12/2010
7/13/2010
7/14/2010
7/15/2010
7/16/2010
7/17/2010
7/18/2010
7/19/2010
7/20/2010
7/21/2010
7/22/2010
7/23/2010
7/24/2010
7/25/2010
7/26/2010
7/27/2010
7/28/2010
7/29/2010
7/30/2010
7/31/2010
8/1/2010
8/2/2010
8/3/2010
8/4/2010
8/5/2010
8/6/2010
8/7/2010
8/8/2010
8/9/2010
8/10/2010
8/11/2010
8/12/2010
8/13/2010
8/14/2010
8/15/2010
8/16/2010
8/17/2010
8/18/2010
8/19/2010
8/20/2010
8/21/2010
8/22/2010
8/23/2010
8/24/2010
8/25/2010
8/26/2010
8/27/2010
8/28/2010
8/29/2010
8/30/2010
8/31/2010
9/1/2010
9/2/2010
9/3/2010
9/4/2010
9/5/2010
9/6/2010
9/7/2010
9/8/2010
9/9/2010
9/10/2010
9/11/2010
9/12/2010
9/13/2010
9/14/2010
9/15/2010
9/16/2010
9/17/2010
9/18/2010
9/19/2010
9/20/2010
9/21/2010
9/22/2010
9/23/2010
9/24/2010
9/25/2010
9/26/2010
9/27/2010
9/28/2010
9/29/2010
9/30/2010



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 7:00 AM 0.00 0.0 M M M
10/2/2009 7:00 AM 0.00 0.0 M M M
10/3/2009 7:00 AM 0.00 0.0 M M M
10/4/2009 7:00 AM 0.00 0.0 M M M
10/5/2009 7:00 AM 0.00 0.0 M M M
10/6/2009 7:00 AM 0.27 M M M M
10/7/2009 7:00 AM 0.00 0.0 M M M
10/8/2009 7:00 AM T 0.0 M M M
10/9/2009 7:00 AM 0.15 M M M M
10/10/2009 7:00 AM 0.01 T M T M Trace of snow on ground and currently snowing
10/11/2009 7:00 AM T T M T M
10/12/2009 7:00 AM 0.00 0.0 M M M
10/13/2009 7:00 AM 0.01 M M M M
10/14/2009 7:00 AM 0.01 M M M M
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 M M M
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 0.25 T M T M Rain turning to snow sometime prior to 6:00 am. Snow melting as it hits the ground.
10/22/2009 7:00 AM 0.32 M M M M
10/23/2009 7:00 AM T M M M M light sprinkle-enough to wet sidewalks
10/24/2009 7:00 AM 0.02 M M M M
10/25/2009 7:00 AM 0.00 0.0 M M M
10/26/2009 7:00 AM 0.07 T M T 0.07
10/27/2009 7:00 AM 0.00 0.0 M M M
10/28/2009 7:00 AM 0.33 3.5 0.41 3.5 0.41
10/29/2009 7:00 AM 0.73 7.8 M 10.8 M currently snowing
10/30/2009 7:00 AM 0.23 2.0 0.23 9.5 1.08
10/31/2009 7:00 AM 0.00 0.0 M 6.0 0.82
11/1/2009 7:00 AM 0.00 0.0 M 6.5 0.73
11/2/2009 7:00 AM 0.00 0.0 M 2.5 0.39
11/3/2009 7:00 AM 0.00 0.0 M 0.5 0.03
11/4/2009 7:00 AM 0.00 0.0 M M M
11/5/2009 7:00 AM 0.00 0.0 M M M
11/6/2009 7:00 AM 0.00 0.0 M M M
11/7/2009 7:00 AM 0.00 0.0 M M M
11/8/2009 7:00 AM 0.00 0.0 M M M
11/9/2009 7:00 AM 0.00 0.0 M M M
11/10/2009 7:00 AM 0.00 0.0 M M M
11/11/2009 7:00 AM 0.00 0.0 M M M
11/12/2009 7:00 AM 0.00 0.0 M M M
11/13/2009 7:00 AM 0.00 0.0 M M M
11/14/2009 7:00 AM T T T 0.0 M
11/15/2009 7:00 AM 0.65 11.0 0.65 11.0 0.65
11/16/2009 7:00 AM 0.00 0.0 M 6.0 M
11/17/2009 7:00 AM 0.00 0.0 M 2.0 M
11/18/2009 7:00 AM 0.00 0.0 M M M
11/19/2009 7:00 AM 0.00 0.0 M M M
11/20/2009 7:00 AM 0.00 0.0 M M M
11/21/2009 7:00 AM 0.00 0.0 M M M
11/22/2009 7:00 AM 0.00 0.0 M M M
11/23/2009 7:00 AM 0.00 0.0 M M M
11/24/2009 7:00 AM 0.00 0.0 M M M
11/25/2009 7:00 AM 0.00 0.0 M M M
11/26/2009 7:00 AM 0.00 0.0 M M M
11/27/2009 7:00 AM 0.00 0.0 M M M
11/28/2009 7:00 AM 0.00 0.0 M M M
11/29/2009 7:00 AM 0.00 0.0 M M M
11/30/2009 7:00 AM 0.00 0.0 M M M
12/1/2009 7:00 AM 0.50 1.5 0.50 1.5 0.50
12/2/2009 7:00 AM 0.00 0.0 M T M
12/3/2009 7:00 AM 0.00 0.0 M T M
12/4/2009 7:00 AM 0.00 0.0 M T M
12/5/2009 7:00 AM 0.00 0.0 M T M
12/6/2009 7:00 AM 0.05 1.5 0.05 1.6 0.05
12/7/2009 7:00 AM 0.07 1.5 0.07 3.5 0.12
12/8/2009 7:00 AM 0.01 0.8 0.01 3.0 0.14
12/9/2009 7:00 AM 0.01 0.5 0.01 3.0 0.10
12/10/2009 7:00 AM 0.00 0.0 M 2.5 M
12/11/2009 7:00 AM 0.00 0.0 M 1.0 M
12/12/2009 7:00 AM 0.00 0.0 M T M
12/13/2009 7:00 AM 0.00 0.0 M 0.0 M
12/14/2009 7:00 AM 0.00 0.0 M M M
12/15/2009 7:00 AM 0.00 0.0 M M M
12/16/2009 7:00 AM 0.00 0.0 M M M
12/17/2009 7:00 AM 0.00 0.0 M M M
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 M M M
12/22/2009 7:00 AM 0.00 0.0 M M M
12/23/2009 7:00 AM 0.17 2.5 0.17 2.5 0.17
12/24/2009 7:00 AM 0.24 4.0 0.24 7.0 0.37
12/25/2009 7:00 AM 0.03 T M 6.0 0.40
12/26/2009 7:00 AM 0.14 3.0 0.14 6.0 0.86
12/27/2009 7:00 AM 0.03 T 0.03 6.0 0.67
12/28/2009 7:00 AM 0.00 0.0 M 3.5 0.68
12/29/2009 7:00 AM 0.00 0.0 M 4.5 0.63
12/30/2009 7:00 AM 0.00 0.0 M 5.0 0.62
12/31/2009 7:00 AM 0.00 0.0 M 5.0 0.63
1/1/2010 7:00 AM 0.00 0.0 M 5.0 0.62
1/2/2010 7:00 AM 0.00 0.0 M 5.0 0.63
1/3/2010 7:00 AM 0.00 0.0 M 5.0 0.63
1/4/2010 7:00 AM 0.00 0.0 M 4.5 0.68
1/5/2010 7:00 AM 0.00 0.0 M 4.0 0.59
1/6/2010 7:00 AM 0.00 0.0 M 3.0 0.41
1/7/2010 7:00 AM 0.08 1.0 0.08 3.5 0.74
1/8/2010 7:00 AM 0.00 0.0 M 3.0 M
1/9/2010 7:00 AM 0.00 0.0 M 2.5 M
1/10/2010 7:00 AM 0.00 0.0 M 2.0 M
1/11/2010 7:00 AM 0.00 0.0 M 2.0 M
1/12/2010 7:00 AM 0.00 0.0 M 1.5 M
1/13/2010 7:00 AM 0.00 0.0 M 1.0 M
1/14/2010 7:00 AM 0.00 0.0 M 0.5 M
1/15/2010 7:00 AM 0.00 0.0 M T M
1/16/2010 7:00 AM 0.00 0.0 M T M
1/17/2010 7:00 AM 0.00 0.0 M T M
1/18/2010 7:00 AM 0.00 0.0 M M M
1/19/2010 7:00 AM 0.00 0.0 M M M
1/20/2010 7:00 AM 0.00 0.0 M M M
1/21/2010 7:00 AM 0.00 0.0 M M M
1/22/2010 7:00 AM 0.00 0.0 M M M
1/23/2010 7:00 AM 0.00 0.0 M M M
1/24/2010 7:00 AM 0.00 0.0 M M M
1/25/2010 7:00 AM 0.00 0.0 M M M
1/26/2010 7:00 AM 0.00 0.0 M M M
1/27/2010 7:00 AM 0.00 0.0 M M M
1/28/2010 7:00 AM 0.01 T 0.01 0.0 0.00
1/29/2010 7:00 AM T T 0.00 T 0.00
1/30/2010 7:00 AM 0.00 0.0 M M M
1/31/2010 7:00 AM 0.00 0.0 M M M
2/1/2010 7:00 AM 0.00 0.0 M M M
2/2/2010 7:00 AM 0.00 0.0 M M M
2/3/2010 7:00 AM 0.00 0.0 M M M
2/4/2010 7:00 AM T T 0.00 T 0.00
2/5/2010 7:00 AM 0.00 0.0 M M M
2/6/2010 7:00 AM 0.00 0.0 M M M
2/7/2010 7:00 AM T M M M M
2/8/2010 4:00 PM 0.24 3.0 0.24 3.0 0.24
2/9/2010 7:00 AM 0.02 1.0 0.02 4.0 0.25
2/10/2010 7:00 AM 0.00 0.0 M 2.0 0.25
2/11/2010 7:00 AM 0.00 0.0 M 1.0 0.01
2/12/2010 7:00 AM 0.00 0.0 M T M
2/13/2010 7:00 AM 0.00 0.0 M M M
2/14/2010 7:00 AM 0.09 3.0 0.09 3.0 0.09
2/15/2010 7:00 AM 0.01 T 0.01 2.0 0.10
2/16/2010 7:00 AM 0.00 0.0 M M M
2/17/2010 7:00 AM 0.00 0.0 M M M
2/18/2010 7:00 AM 0.00 0.0 M M M
2/19/2010 7:00 AM 0.12 1.5 0.12 1.5 0.12
2/20/2010 7:00 AM 0.07 1.5 0.07 2.0 1.03
2/21/2010 7:00 AM 0.09 1.5 0.09 3.0 0.18
2/22/2010 7:00 AM 0.03 1.0 0.03 M M
2/23/2010 7:00 AM 0.00 0.0 M 4.0 0.29
2/24/2010 7:00 AM 0.00 0.0 M 3.0 0.32
2/25/2010 7:00 AM 0.00 0.0 M 2.0 M
2/26/2010 7:00 AM 0.02 0.5 0.02 0.5 0.02
2/27/2010 7:00 AM 0.00 0.0 M M M
2/28/2010 7:00 AM 0.00 0.0 M M M
3/1/2010 7:00 AM 0.02 0.2 0.02 T 0.02
3/2/2010 7:00 AM 0.00 0.0 M M M
3/3/2010 7:00 AM 0.00 0.0 M M M
3/4/2010 7:00 AM 0.00 0.0 M M M
3/5/2010 7:00 AM T 0.0 M 0.0 M
3/6/2010 7:00 AM 0.00 0.0 M M M
3/7/2010 7:00 AM 0.00 0.0 M M M
3/8/2010 7:00 AM 0.00 0.0 M M M
3/9/2010 7:00 AM 0.00 0.0 M M M
3/10/2010 7:00 AM 0.00 0.0 M M M
3/11/2010 7:00 AM 0.00 0.0 M M M
3/12/2010 7:00 AM 0.00 0.0 M M M
3/13/2010 7:00 AM 0.00 0.0 M M M
3/14/2010 7:00 AM 0.00 0.0 M M M
3/15/2010 7:00 AM 0.09 T 0.09 0.0 0.00 snow was melting as it fell
3/16/2010 7:00 AM 0.00 0.0 M M M
3/17/2010 7:00 AM 0.00 0.0 M M M
3/18/2010 7:00 AM 0.00 0.0 M M M
3/19/2010 7:00 AM 0.03 1.0 0.03 1.0 0.03
3/20/2010 7:00 AM 0.33 5.0 0.33 5.0 0.33
3/21/2010 7:00 AM 0.00 0.0 M M M
3/22/2010 7:00 AM T T M T M
3/23/2010 7:00 AM 0.00 0.0 M M M In the afternoon, thunder commenced at 3:00 pm (temperature 40). 1/2" hail started at 3:10 which turned into 1/8" corn snow at 3:20 (temp 40). At 3:40 snow started and lasted until 3:45 when it turned into rain. 3/4" of combined hail and snow had accumulated. Frozen rain stared at 3:50 and lasted until 4:00. The thunder had stopped by this time. At 5:00 rain started and lasted until 6:00 when it turned to snow. The temperature had dropped to 35.
4/6/2010 7:00 AM T T M T M
4/7/2010 7:00 AM 0.13 5.0 0.13 5.0 0.13
4/8/2010 7:00 AM 0.00 0.0 M 0.0 M
4/9/2010 7:00 AM 0.00 0.0 M M M
4/10/2010 7:00 AM 0.00 0.0 M M M
4/11/2010 7:00 AM 0.00 0.0 M M M
4/12/2010 7:00 AM 0.00 0.0 M M M
4/13/2010 7:00 AM 0.00 0.0 M M M
4/14/2010 7:00 AM 0.00 0.0 M M M
4/15/2010 7:00 AM 0.00 0.0 M M M
4/16/2010 7:00 AM 0.00 0.0 M M M
4/17/2010 7:00 AM 0.00 0.0 M M M
4/18/2010 7:00 AM 0.00 0.0 M M M
4/19/2010 7:00 AM 0.00 0.0 M M M
4/20/2010 7:00 AM 0.00 0.0 M M M
4/21/2010 7:00 AM 0.00 0.0 M M M
4/22/2010 7:00 AM 0.15 M M M M
4/23/2010 7:00 AM 0.63 M M M M
4/25/2010 7:00 AM 0.00 0.0 M M M
4/28/2010 7:00 AM 0.00 0.0 M M M
4/30/2010 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



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