Station Overview Station Location
Station Number CO-BO-271 Latitude 40.03737
Station Name Erie 1.9 WNW Longitude -105.079923
County Boulder Elevation (ft) 5169



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 12 1.04 0.03 7 0.03 7 0.00 0 0 1 4 0.0 0 0
Nov 12 0.92 0.52 20 0.52 20 0.00 0 0 1 1 3.8 1 0
Dec 12 0.63 0.23 31 0.23 31 0.00 0 0 4 3 4.6 4 0
Jan 13 0.43 0.17 31 0.17 31 0.00 0 0 2 6 1.8 2 0
Feb 13 0.46 0.39 23 0.39 23 0.00 0 0 5 2 5.0 4 0
March 13 1.58 0.90 21 0.90 21 0.00 0 0 5 1 7.3 4 0
April 13 1.92 0.99 15 0.99 15 0.00 0 0 4 1 9.8 4 1
May 13 2.14 2.33 30 2.01 26 0.32 4 1 9 3 7.0 2 1
June 13 1.65 0.46 30 0.32 24 0.14 6 2 3 6 0.0 0 0
July 13 1.52 0.70 31 0.13 15 0.57 16 1 4 2 0.0 0 0
Aug 13 1.43 3.60 31 3.57 24 0.03 7 1 5 7 0.0 0 0
Sept 13 1.42 9.19 29 6.42 17 2.77 12 3 6 2 0.0 0 0
Water Year Totals: 15.14" 19.51" 299 days 15.68" 254 3.83" 45 days 8 49 days 38 days 39.3" 21 days 2 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
10/1/2012 0.03
10/2/2012 T
10/3/2012 0.00
10/4/2012 0.00
10/5/2012 T
10/6/2012 T
10/7/2012 T
10/8/2012
10/9/2012
10/10/2012
10/11/2012
10/12/2012
10/13/2012
10/14/2012
10/15/2012
10/16/2012
10/17/2012
10/18/2012
10/19/2012
10/20/2012
10/21/2012
10/22/2012
10/23/2012
10/24/2012
10/25/2012
10/26/2012
10/27/2012
10/28/2012
10/29/2012
10/30/2012
10/31/2012
11/1/2012 0.00
11/2/2012 0.00
11/3/2012 0.00
11/4/2012 0.00
11/5/2012 0.00
11/6/2012 0.00
11/7/2012 0.00
11/8/2012 0.00
11/9/2012 0.00
11/10/2012 0.00
11/11/2012 0.52
11/12/2012 0.00
11/13/2012 0.00
11/14/2012 0.00
11/15/2012 0.00
11/16/2012 T
11/17/2012
11/18/2012
11/19/2012
11/20/2012
11/21/2012
11/22/2012
11/23/2012
11/24/2012
11/25/2012
11/26/2012
11/27/2012 0.00
11/28/2012 0.00
11/29/2012 0.00
11/30/2012 0.00
12/1/2012 0.00
12/2/2012 0.00
12/3/2012 0.00
12/4/2012 0.00
12/5/2012 0.00
12/6/2012 0.00
12/7/2012 T
12/8/2012 0.00
12/9/2012 0.00
12/10/2012 0.00
12/11/2012 0.02
12/12/2012 0.00
12/13/2012 0.00
12/14/2012 0.00
12/15/2012 0.00
12/16/2012 0.00
12/17/2012 0.00
12/18/2012 0.00
12/19/2012 0.03
12/20/2012 0.03
12/21/2012 0.00
12/22/2012 0.00
12/23/2012 0.00
12/24/2012 0.00
12/25/2012 0.15
12/26/2012 T
12/27/2012 0.00
12/28/2012 T
12/29/2012 0.00
12/30/2012 0.00
12/31/2012 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2013 T
1/2/2013 0.00
1/3/2013 0.00
1/4/2013 0.00
1/5/2013 0.00
1/6/2013 0.00
1/7/2013 0.00
1/8/2013 0.00
1/9/2013 0.00
1/10/2013 0.00
1/11/2013 0.00
1/12/2013 0.01
1/13/2013 T
1/14/2013 T
1/15/2013 T
1/16/2013 0.00
1/17/2013 0.00
1/18/2013 0.00
1/19/2013 0.00
1/20/2013 0.00
1/21/2013 0.00
1/22/2013 0.00
1/23/2013 0.00
1/24/2013 0.00
1/25/2013 0.00
1/26/2013 0.00
1/27/2013 T
1/28/2013 0.00
1/29/2013 0.16
1/30/2013 T
1/31/2013 0.00
2/1/2013 0.00
2/2/2013 0.00
2/3/2013 0.00
2/4/2013 0.00
2/5/2013 0.00
2/6/2013 0.00
2/7/2013 0.02
2/8/2013 0.00
2/9/2013 0.00
2/10/2013 0.02
2/11/2013 0.01
2/12/2013 T
2/13/2013
2/14/2013 0.00
2/15/2013 0.03
2/16/2013 0.00
2/17/2013 0.00
2/18/2013 0.00
2/19/2013 0.00
2/20/2013 0.00
2/21/2013 0.31
2/22/2013
2/23/2013
2/24/2013
2/25/2013
2/26/2013 0.00
2/27/2013 T
2/28/2013 0.00
3/1/2013 0.00
3/2/2013 0.00
3/3/2013 0.00
3/4/2013 0.00
3/5/2013 0.20
3/6/2013 0.00
3/7/2013
3/8/2013 0.00
3/9/2013 0.07
3/10/2013 0.34
3/11/2013 0.00
3/12/2013 0.28
3/13/2013 T
3/14/2013 0.00
3/15/2013 0.00
3/16/2013 0.00
3/17/2013 0.00
3/18/2013 0.00
3/19/2013 0.00
3/20/2013 0.00
3/21/2013 0.00
3/22/2013 0.01
3/23/2013
3/24/2013
3/25/2013
3/26/2013
3/27/2013
3/28/2013
3/29/2013
3/30/2013
3/31/2013
Day of YearDaily PrcpMultiday Prcp
4/1/2013
4/2/2013
4/3/2013
4/4/2013
4/5/2013
4/6/2013
4/7/2013 0.00
4/8/2013 0.00
4/9/2013 0.19
4/10/2013 0.10
4/11/2013 T
4/12/2013
4/13/2013
4/14/2013
4/15/2013
4/16/2013
4/17/2013
4/18/2013
4/19/2013
4/20/2013 0.00
4/21/2013 0.00
4/22/2013 0.00
4/23/2013 0.56
4/24/2013 0.14
4/25/2013 0.00
4/26/2013 0.00
4/27/2013 0.00
4/28/2013
4/29/2013 0.00
4/30/2013 0.00
5/1/2013 0.55
5/2/2013 0.53
5/3/2013 0.00
5/4/2013 0.00
5/5/2013 0.00
5/6/2013
5/7/2013 0.00
5/8/2013 0.03
5/9/2013 0.33
5/10/2013 **
5/11/2013 **
5/12/2013 **
5/13/2013 0.32
5/14/2013 0.00
5/15/2013 0.00
5/16/2013 0.02
5/17/2013 T
5/18/2013 0.00
5/19/2013 T
5/20/2013 0.01
5/21/2013 0.12
5/22/2013 0.00
5/23/2013 0.00
5/24/2013 0.00
5/25/2013 0.00
5/26/2013 0.00
5/27/2013 T
5/28/2013 0.00
5/29/2013 0.02
5/30/2013 0.40
5/31/2013 0.00
6/1/2013 0.00
6/2/2013 0.00
6/3/2013 **
6/4/2013 **
6/5/2013 0.13
6/6/2013 T
6/7/2013 0.00
6/8/2013 0.00
6/9/2013 T
6/10/2013 0.00
6/11/2013 0.00
6/12/2013 0.00
6/13/2013 0.00
6/14/2013 0.02
6/15/2013 0.00
6/16/2013 T
6/17/2013 T
6/18/2013 T
6/19/2013 **
6/20/2013 **
6/21/2013 0.01
6/22/2013 0.00
6/23/2013 T
6/24/2013 0.01
6/25/2013 0.00
6/26/2013 0.00
6/27/2013 0.00
6/28/2013 0.00
6/29/2013 0.29
6/30/2013 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2013 0.00
7/2/2013 0.01
7/3/2013 0.00
7/4/2013 0.00
7/5/2013 0.00
7/6/2013 T
7/7/2013 0.00
7/8/2013 0.00
7/9/2013 0.00
7/10/2013 0.00
7/11/2013 0.00
7/12/2013 **
7/13/2013 **
7/14/2013 **
7/15/2013 **
7/16/2013 **
7/17/2013 **
7/18/2013 **
7/19/2013 **
7/20/2013 **
7/21/2013 **
7/22/2013 **
7/23/2013 **
7/24/2013 **
7/25/2013 **
7/26/2013 **
7/27/2013 0.57
7/28/2013 0.03
7/29/2013 0.06
7/30/2013 0.03
7/31/2013 T
8/1/2013 0.00
8/2/2013 0.00
8/3/2013 0.00
8/4/2013 3.40
8/5/2013 0.00
8/6/2013 0.00
8/7/2013 T
8/8/2013 T
8/9/2013 T
8/10/2013 0.00
8/11/2013 T
8/12/2013 0.00
8/13/2013 0.10
8/14/2013 T
8/15/2013 T
8/16/2013 T
8/17/2013 **
8/18/2013 **
8/19/2013 **
8/20/2013 **
8/21/2013 **
8/22/2013 **
8/23/2013 0.03
8/24/2013 0.03
8/25/2013 0.02
8/26/2013 0.00
8/27/2013 0.02
8/28/2013 0.00
8/29/2013 0.00
8/30/2013 0.00
8/31/2013 0.00
9/1/2013 T
9/2/2013 0.00
9/3/2013 **
9/4/2013 **
9/5/2013 0.02
9/6/2013 0.00
9/7/2013 0.00
9/8/2013
9/9/2013 0.00
9/10/2013 0.84
9/11/2013 0.63
9/12/2013 3.69
9/13/2013 **
9/14/2013 **
9/15/2013 **
9/16/2013 **
9/17/2013 2.74
9/18/2013 **
9/19/2013 **
9/20/2013 **
9/21/2013 0.01
9/22/2013 0.00
9/23/2013 0.85
9/24/2013 0.02
9/25/2013 0.00
9/26/2013 0.00
9/27/2013 T
9/28/2013 0.39
9/29/2013 0.00
9/30/2013 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2012 7:00 AM 0.03 M M M M
10/2/2012 7:00 AM T 0.0 M M M
10/3/2012 7:00 AM 0.00 0.0 M M M
10/4/2012 7:00 AM 0.00 0.0 M M M
10/5/2012 7:00 AM T T T M M
10/6/2012 7:00 AM T M M M M
10/7/2012 7:00 AM T T M M M
11/1/2012 7:00 AM 0.00 0.0 M M M
11/2/2012 7:00 AM 0.00 0.0 M M M
11/3/2012 7:00 AM 0.00 0.0 M M M
11/4/2012 7:00 AM 0.00 0.0 M M M
11/5/2012 7:00 AM 0.00 0.0 M M M
11/6/2012 7:00 AM 0.00 0.0 M M M
11/7/2012 7:00 AM 0.00 0.0 M M M
11/8/2012 7:00 AM 0.00 0.0 M M M
11/9/2012 7:00 AM 0.00 0.0 M M M
11/10/2012 6:00 AM 0.00 0.0 M M M
11/11/2012 7:00 AM 0.52 3.8 0.52 M M
11/12/2012 6:00 AM 0.00 0.0 M M M
11/13/2012 7:00 AM 0.00 0.0 M M M
11/14/2012 7:00 AM 0.00 0.0 M M M
11/15/2012 7:00 AM 0.00 0.0 M M M
11/16/2012 7:00 AM T T M M M
11/27/2012 7:00 AM 0.00 0.0 M M M
11/28/2012 7:00 AM 0.00 0.0 M M M
11/29/2012 7:00 AM 0.00 0.0 M M M
11/30/2012 7:00 AM 0.00 0.0 M M M
12/1/2012 7:00 AM 0.00 0.0 M M M
12/2/2012 7:00 AM 0.00 0.0 M M M
12/3/2012 6:00 AM 0.00 0.0 M M M
12/4/2012 7:00 AM 0.00 0.0 M M M
12/5/2012 7:00 AM 0.00 0.0 M M M
12/6/2012 7:00 AM 0.00 0.0 M M M
12/7/2012 7:00 AM T M M M M
12/8/2012 7:00 AM 0.00 0.0 M M M
12/9/2012 7:00 AM 0.00 0.0 M M M
12/10/2012 7:00 AM 0.00 0.0 M M M
12/11/2012 7:00 AM 0.02 0.3 M M M
12/12/2012 7:00 AM 0.00 0.0 M M M
12/13/2012 7:00 AM 0.00 0.0 M M M
12/14/2012 7:00 AM 0.00 0.0 M M M
12/15/2012 7:00 AM 0.00 0.0 M M M
12/16/2012 7:00 AM 0.00 0.0 M M M
12/17/2012 7:00 AM 0.00 0.0 M M M
12/18/2012 7:00 AM 0.00 0.0 M M M
12/19/2012 7:00 AM 0.03 0.7 M M M
12/20/2012 6:00 AM 0.03 0.6 M M M
12/21/2012 7:00 AM 0.00 0.0 M M M
12/22/2012 7:00 AM 0.00 0.0 M M M
12/23/2012 7:00 AM 0.00 0.0 M M M
12/24/2012 6:00 AM 0.00 0.0 M M M
12/25/2012 7:00 AM 0.15 3.0 M M M
12/26/2012 7:00 AM T T M M M
12/27/2012 7:00 AM 0.00 0.0 M M M
12/28/2012 7:00 AM T T M M M
12/29/2012 7:00 AM 0.00 0.0 M M M
12/30/2012 7:00 AM 0.00 0.0 M M M
12/31/2012 7:00 AM 0.00 0.0 M M M
1/1/2013 7:00 AM T T M M M
1/2/2013 7:00 AM 0.00 0.0 M M M
1/3/2013 7:00 AM 0.00 0.0 M M M
1/4/2013 7:00 AM 0.00 0.0 M M M
1/5/2013 7:00 AM 0.00 0.0 M M M
1/6/2013 7:00 AM 0.00 0.0 M M M
1/7/2013 6:00 AM 0.00 0.0 M M M
1/8/2013 7:00 AM 0.00 0.0 M M M
1/9/2013 7:00 AM 0.00 0.0 M M M
1/10/2013 7:00 AM 0.00 0.0 M M M
1/11/2013 7:00 AM 0.00 0.0 M M M
1/12/2013 7:00 AM 0.01 0.5 M M M
1/13/2013 7:00 AM T T M M M
1/14/2013 7:00 AM T T M M M
1/15/2013 6:00 AM T T M M M
1/16/2013 7:00 AM 0.00 0.0 M M M
1/17/2013 7:00 AM 0.00 0.0 M M M
1/18/2013 7:00 AM 0.00 0.0 M M M
1/19/2013 7:00 AM 0.00 0.0 M M M
1/20/2013 7:00 AM 0.00 0.0 M M M
1/21/2013 7:00 AM 0.00 0.0 M M M
1/22/2013 7:00 AM 0.00 0.0 M M M
1/23/2013 7:00 AM 0.00 0.0 M M M
1/24/2013 6:00 AM 0.00 0.0 M M M
1/25/2013 7:00 AM 0.00 0.0 M M M
1/26/2013 6:00 AM 0.00 0.0 M M M
1/27/2013 7:00 AM T M M M M
1/28/2013 6:00 AM 0.00 0.0 M M M
1/29/2013 7:00 AM 0.16 1.3 M M M
1/30/2013 7:00 AM T T M M M
1/31/2013 7:00 AM 0.00 0.0 M M M
2/1/2013 7:00 AM 0.00 0.0 M M M
2/2/2013 7:00 AM 0.00 0.0 M M M
2/3/2013 7:00 AM 0.00 0.0 M M M
2/4/2013 6:00 AM 0.00 0.0 M M M
2/5/2013 7:00 AM 0.00 0.0 M M M
2/6/2013 7:00 AM 0.00 0.0 M M M
2/7/2013 7:00 AM 0.02 T M M M
2/8/2013 6:00 AM 0.00 0.0 M M M
2/9/2013 7:00 AM 0.00 0.0 M M M
2/10/2013 7:00 AM 0.02 0.5 M M M
2/11/2013 7:00 AM 0.01 0.3 M M M
2/12/2013 7:00 AM T T M M M
2/14/2013 7:00 AM 0.00 0.0 M M M
2/15/2013 7:00 AM 0.03 0.2 M M M
2/16/2013 7:00 AM 0.00 0.0 M M M
2/17/2013 7:00 AM 0.00 0.0 M M M
2/18/2013 7:00 AM 0.00 0.0 M M M
2/19/2013 7:00 AM 0.00 0.0 M M M
2/20/2013 7:00 AM 0.00 0.0 M M M
2/21/2013 7:00 AM 0.31 4.0 M M M
2/26/2013 7:00 AM 0.00 0.0 M M M
2/27/2013 7:00 AM T T M M M
2/28/2013 7:00 AM 0.00 0.0 M M M
3/1/2013 7:00 AM 0.00 0.0 M M M
3/2/2013 7:00 AM 0.00 0.0 M M M
3/3/2013 7:00 AM 0.00 0.0 M M M
3/4/2013 7:00 AM 0.00 0.0 M M M
3/5/2013 7:00 AM 0.20 1.8 M M M
3/6/2013 7:00 AM 0.00 0.0 M M M
3/8/2013 7:00 AM 0.00 0.0 M M M
3/9/2013 7:00 AM 0.07 0.5 M M M
3/10/2013 7:00 AM 0.34 2.0 M M M
3/11/2013 7:00 AM 0.00 0.0 M M M
3/12/2013 7:00 AM 0.28 3.0 M M M
3/13/2013 7:00 AM T T M M M
3/14/2013 7:00 AM 0.00 0.0 M M M
3/15/2013 7:00 AM 0.00 0.0 M M M
3/16/2013 7:00 AM 0.00 0.0 M M M
3/17/2013 7:00 AM 0.00 0.0 M M M
3/18/2013 7:00 AM 0.00 0.0 M M M
3/19/2013 7:00 AM 0.00 0.0 M M M
3/20/2013 7:00 AM 0.00 0.0 M M M
3/21/2013 7:00 AM 0.00 0.0 M M M
3/22/2013 7:00 AM 0.01 M M M M
4/7/2013 7:00 AM 0.00 0.0 M M M
4/8/2013 7:00 AM 0.00 0.0 M M M
4/9/2013 7:00 AM 0.19 0.8 M M M
4/10/2013 7:00 AM 0.10 2.0 M M M
4/11/2013 7:00 AM T T M M M
4/20/2013 7:00 AM 0.00 0.0 M M M
4/21/2013 7:00 AM 0.00 0.0 M M M
4/22/2013 7:00 AM 0.00 0.0 M M M
4/23/2013 7:00 AM 0.56 6.0 M M M
4/24/2013 7:00 AM 0.14 1.0 M 2.0 M
4/25/2013 7:00 AM 0.00 0.0 M M M
4/26/2013 7:00 AM 0.00 0.0 M M M
4/27/2013 7:00 AM 0.00 0.0 M M M
4/29/2013 7:00 AM 0.00 0.0 M M M
4/30/2013 7:00 AM 0.00 0.0 M M M
5/1/2013 7:00 AM 0.55 3.0 M M M Snowing
5/2/2013 7:00 AM 0.53 4.0 M 7.0 M
5/3/2013 7:00 AM 0.00 0.0 M M M
5/4/2013 7:00 AM 0.00 0.0 M M M
5/5/2013 7:00 AM 0.00 0.0 M M M
5/7/2013 7:00 AM 0.00 0.0 M M M
5/8/2013 7:00 AM 0.03 M M M M
5/9/2013 7:00 AM 0.33 M M M M
5/14/2013 7:00 AM 0.00 0.0 M M M
5/15/2013 7:00 AM 0.00 0.0 M M M
5/16/2013 7:00 AM 0.02 M M M M
5/17/2013 7:00 AM T M M M M
5/18/2013 7:00 AM 0.00 0.0 M M M
5/19/2013 7:00 AM T M M M M
5/20/2013 7:00 AM 0.01 M M M M
5/21/2013 7:00 AM 0.12 M M M M
5/22/2013 7:00 AM 0.00 0.0 M M M
5/23/2013 7:00 AM 0.00 0.0 M M M
5/24/2013 7:00 AM 0.00 0.0 M M M
5/25/2013 7:00 AM 0.00 0.0 M M M
5/26/2013 7:00 AM 0.00 0.0 M M M
5/27/2013 7:00 AM T M M M M
5/28/2013 7:00 AM 0.00 0.0 M M M
5/29/2013 7:00 AM 0.02 M M M M
5/30/2013 7:00 AM 0.40 M M M M
5/31/2013 7:00 AM 0.00 0.0 M M M
6/1/2013 7:00 AM 0.00 0.0 M M M
6/2/2013 7:00 AM 0.00 0.0 M M M
6/6/2013 7:00 AM T M M M M
6/7/2013 7:00 AM 0.00 0.0 M M M
6/8/2013 7:00 AM 0.00 0.0 M M M
6/9/2013 7:00 AM T M M M M
6/10/2013 7:00 AM 0.00 0.0 M M M
6/11/2013 7:00 AM 0.00 0.0 M M M
6/12/2013 7:00 AM 0.00 0.0 M M M
6/13/2013 7:00 AM 0.00 0.0 M M M
6/14/2013 7:00 AM 0.02 M M M M
6/15/2013 7:00 AM 0.00 0.0 M M M
6/16/2013 7:00 AM T M M M M
6/17/2013 7:00 AM T M M M M
6/18/2013 7:00 AM T M M M M
6/22/2013 7:00 AM 0.00 0.0 M M M
6/23/2013 7:00 AM T M M M M
6/24/2013 7:00 AM 0.01 M M M M
6/25/2013 7:00 AM 0.00 0.0 M M M
6/26/2013 7:00 AM 0.00 0.0 M M M
6/27/2013 7:00 AM 0.00 0.0 M M M
6/28/2013 7:00 AM 0.00 0.0 M M M
6/29/2013 7:00 AM 0.29 M M M M
6/30/2013 7:00 AM 0.00 0.0 M M M
7/1/2013 7:00 AM 0.00 0.0 M M M
7/2/2013 7:00 AM 0.01 M M M M
7/3/2013 7:00 AM 0.00 0.0 M M M
7/4/2013 7:00 AM 0.00 0.0 M M M
7/5/2013 7:00 AM 0.00 0.0 M M M
7/6/2013 7:00 AM T M M M M
7/7/2013 7:00 AM 0.00 0.0 M M M
7/8/2013 7:00 AM 0.00 0.0 M M M
7/9/2013 7:00 AM 0.00 0.0 M M M
7/10/2013 7:00 AM 0.00 0.0 M M M
7/11/2013 2:00 AM 0.00 0.0 M M M
7/28/2013 7:00 AM 0.03 M M M M
7/29/2013 7:00 AM 0.06 M M M M
7/30/2013 7:00 AM 0.03 M M M M
7/31/2013 7:00 AM T M M M M
8/1/2013 7:00 AM 0.00 0.0 M M M
8/2/2013 7:00 AM 0.00 0.0 M M M
8/3/2013 7:00 AM 0.00 0.0 M M M
8/4/2013 7:00 AM 3.40 M M M M Tornado, hail, considerable damage in Erie. Basement flooded, trees broken off, etc.
8/5/2013 7:00 AM 0.00 0.0 M M M
8/6/2013 7:00 AM 0.00 0.0 M M M
8/7/2013 7:00 AM T M M M M
8/8/2013 7:00 AM T M M M M
8/9/2013 7:00 AM T M M M M
8/10/2013 7:00 AM 0.00 0.0 M M M
8/11/2013 7:00 AM T M M M M
8/12/2013 7:00 AM 0.00 0.0 M M M
8/13/2013 7:00 AM 0.10 M M M M
8/14/2013 7:00 AM T M M M M
8/15/2013 7:00 AM T M M M M
8/16/2013 7:00 AM T M M M M
8/24/2013 7:00 AM 0.03 M M M M
8/25/2013 7:00 AM 0.02 M M M M
8/26/2013 7:00 AM 0.00 0.0 M M M
8/27/2013 7:00 AM 0.02 M M M M
8/28/2013 7:00 AM 0.00 0.0 M M M
8/29/2013 7:00 AM 0.00 0.0 M M M
8/30/2013 7:00 AM 0.00 0.0 M M M
8/31/2013 7:00 AM 0.00 0.0 M M M
9/1/2013 7:00 AM T M M M M
9/2/2013 7:00 AM 0.00 0.0 M M M
9/6/2013 7:00 AM 0.00 0.0 M M M
9/7/2013 7:00 AM 0.00 0.0 M M M
9/9/2013 7:00 AM 0.00 0.0 M M M
9/10/2013 7:00 AM 0.84 M M M M
9/11/2013 7:00 AM 0.63 M M M M
9/12/2013 7:00 AM 3.69 M M M M
9/22/2013 7:00 AM 0.00 0.0 M M M
9/23/2013 7:00 AM 0.85 M M M M Heavy rain between 1 a.m. and 3:30 a.m. on 9/23/13
9/24/2013 7:00 AM 0.02 M M M M
9/25/2013 7:00 AM 0.00 0.0 M M M
9/26/2013 7:00 AM 0.00 0.0 M M M
9/27/2013 7:00 AM T M M M M
9/28/2013 7:00 AM 0.39 M M M M
9/29/2013 7:00 AM 0.00 0.0 M M M
9/30/2013 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
5/10/2013 5/13/2013 7:00 AM 4 0.32 M M
6/3/2013 6/05/2013 2:00 PM 3 0.13 M M
6/19/2013 6/21/2013 3:00 PM 3 0.01 M M
7/12/2013 7/27/2013 1:00 PM 16 0.57 M M
8/17/2013 8/23/2013 2:00 PM 7 0.03 M M
9/3/2013 9/05/2013 2:00 PM 3 0.02 M M
9/13/2013 9/17/2013 7:00 AM 5 2.74 M M reported 2.75 from 9/13 til 3p on 9/21. Used nearby station CO-BO-285 to break this report into two. One ending 9/17 and the second starting 9/18. CSPEARS
9/18/2013 9/21/2013 3:00 PM 4 0.01 M M reported 2.75 from 9/13 til 3p on 9/21. Used nearby station CO-BO-285 to break this report into two. One ending 9/17 and the second starting 9/18. CSPEARS



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
1/1/0001 12:00 AM I will check it tomorrow. I have a zip lock bag full of it in freezer collected about 1 hour after storm pasted. No garden or flowers left. Tornado hit Erie, CO. 1/2" Grape 3/8" 1/4" Pea Size Mixed|White Ice 20 3min shredded leaves.damaged shingles Continuous True After rain After smaller hail 70+
1/1/0001 12:00 AM Follow up to 8/3/13 hail report. Number on pad--density is 100%---too many to count. I will turn it in in Longmont this next week and you can count. I have photo I may try to send. I have other photos if you want---trees broken, trees uprooted, gardens and flowers flattened, light pole broken off, trailer from an 18 wheeler turned over, etc. NA NA NA False