Station Overview Station Location
Station Number CO-BO-373 Latitude 40.19122983
Station Name Allenspark 2.2 ESE Longitude -105.4799798
County Boulder Elevation (ft) 8270



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 13 1.34 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 13 1.40 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 13 1.14 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 14 1.06 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 14 1.08 1.27 21 1.27 21 0.00 0 0 10 4 13.1 10 5
March 14 2.35 2.18 29 2.18 29 0.00 0 0 14 2 26.9 14 2
April 14 2.83 1.37 24 1.37 24 0.00 0 0 7 6 17.7 6 1
May 14 2.71 5.35 16 5.35 16 0.00 0 0 13 0 28.1 5 0
June 14 1.89 0.36 18 0.36 18 0.00 0 0 5 4 0.0 0 0
July 14 2.28 4.79 19 4.79 19 0.00 0 0 12 0 0.0 0 0
Aug 14 2.36 1.36 16 1.36 16 0.00 0 0 10 4 0.0 0 0
Sept 14 1.76 1.28 11 1.28 11 0.00 0 0 9 0 0.3 1 0
Water Year Totals: 22.20" 17.96" 154 days 17.96" 154 0.00" 0 days 0 80 days 20 days 86.1" 36 days 8 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
10/1/2013
10/2/2013
10/3/2013
10/4/2013
10/5/2013
10/6/2013
10/7/2013
10/8/2013
10/9/2013
10/10/2013
10/11/2013
10/12/2013
10/13/2013
10/14/2013
10/15/2013
10/16/2013
10/17/2013
10/18/2013
10/19/2013
10/20/2013
10/21/2013
10/22/2013
10/23/2013
10/24/2013
10/25/2013
10/26/2013
10/27/2013
10/28/2013
10/29/2013
10/30/2013
10/31/2013
11/1/2013
11/2/2013
11/3/2013
11/4/2013
11/5/2013
11/6/2013
11/7/2013
11/8/2013
11/9/2013
11/10/2013
11/11/2013
11/12/2013
11/13/2013
11/14/2013
11/15/2013
11/16/2013
11/17/2013
11/18/2013
11/19/2013
11/20/2013
11/21/2013
11/22/2013
11/23/2013
11/24/2013
11/25/2013
11/26/2013
11/27/2013
11/28/2013
11/29/2013
11/30/2013
12/1/2013
12/2/2013
12/3/2013
12/4/2013
12/5/2013
12/6/2013
12/7/2013
12/8/2013
12/9/2013
12/10/2013
12/11/2013
12/12/2013
12/13/2013
12/14/2013
12/15/2013
12/16/2013
12/17/2013
12/18/2013
12/19/2013
12/20/2013
12/21/2013
12/22/2013
12/23/2013
12/24/2013
12/25/2013
12/26/2013
12/27/2013
12/28/2013
12/29/2013
12/30/2013
12/31/2013
Day of YearDaily PrcpMultiday Prcp
1/1/2014
1/2/2014
1/3/2014
1/4/2014
1/5/2014
1/6/2014
1/7/2014
1/8/2014
1/9/2014
1/10/2014
1/11/2014
1/12/2014
1/13/2014
1/14/2014
1/15/2014
1/16/2014
1/17/2014
1/18/2014
1/19/2014
1/20/2014
1/21/2014
1/22/2014
1/23/2014
1/24/2014
1/25/2014
1/26/2014
1/27/2014
1/28/2014
1/29/2014
1/30/2014
1/31/2014
2/1/2014
2/2/2014
2/3/2014
2/4/2014
2/5/2014
2/6/2014
2/7/2014 0.00
2/8/2014 0.18
2/9/2014 0.35
2/10/2014 0.15
2/11/2014 0.02
2/12/2014 0.00
2/13/2014 T
2/14/2014 0.10
2/15/2014 0.07
2/16/2014
2/17/2014 0.11
2/18/2014 0.00
2/19/2014 0.00
2/20/2014 0.08
2/21/2014 T
2/22/2014 T
2/23/2014 0.11
2/24/2014 0.00
2/25/2014 0.00
2/26/2014 0.10
2/27/2014 0.00
2/28/2014 T
3/1/2014 0.03
3/2/2014 0.15
3/3/2014 T
3/4/2014 0.00
3/5/2014 0.45
3/6/2014 0.00
3/7/2014 0.02
3/8/2014 0.62
3/9/2014 0.00
3/10/2014 0.00
3/11/2014 0.05
3/12/2014 0.03
3/13/2014 0.00
3/14/2014 0.00
3/15/2014 0.00
3/16/2014 0.00
3/17/2014 0.00
3/18/2014 0.15
3/19/2014 0.03
3/20/2014 0.00
3/21/2014 0.00
3/22/2014 0.11
3/23/2014 0.27
3/24/2014 0.00
3/25/2014
3/26/2014
3/27/2014 0.04
3/28/2014 0.12
3/29/2014 T
3/30/2014 0.00
3/31/2014 0.11
Day of YearDaily PrcpMultiday Prcp
4/1/2014 0.00
4/2/2014 T
4/3/2014 0.40
4/4/2014 T
4/5/2014 0.00
4/6/2014 0.03
4/7/2014 0.02
4/8/2014 0.00
4/9/2014
4/10/2014 0.00
4/11/2014
4/12/2014
4/13/2014 0.41
4/14/2014 0.47
4/15/2014 0.00
4/16/2014 0.00
4/17/2014 0.02
4/18/2014 0.00
4/19/2014
4/20/2014 0.02
4/21/2014 T
4/22/2014 0.00
4/23/2014 0.00
4/24/2014 T
4/25/2014 0.00
4/26/2014
4/27/2014 T
4/28/2014
4/29/2014 0.00
4/30/2014 T
5/1/2014
5/2/2014
5/3/2014
5/4/2014 0.00
5/5/2014
5/6/2014
5/7/2014
5/8/2014
5/9/2014
5/10/2014 0.04
5/11/2014 0.66
5/12/2014 1.55
5/13/2014 0.21
5/14/2014 0.01
5/15/2014
5/16/2014
5/17/2014 0.36
5/18/2014
5/19/2014
5/20/2014 0.00
5/21/2014
5/22/2014 0.36
5/23/2014 0.01
5/24/2014 0.24
5/25/2014 0.88
5/26/2014 0.66
5/27/2014 0.11
5/28/2014
5/29/2014
5/30/2014 0.00
5/31/2014 0.26
6/1/2014 0.15
6/2/2014 0.00
6/3/2014 0.00
6/4/2014 0.00
6/5/2014 0.00
6/6/2014 0.00
6/7/2014
6/8/2014
6/9/2014 0.03
6/10/2014 0.00
6/11/2014
6/12/2014 0.03
6/13/2014 0.00
6/14/2014 0.00
6/15/2014 T
6/16/2014
6/17/2014
6/18/2014
6/19/2014 0.10
6/20/2014
6/21/2014
6/22/2014 T
6/23/2014 T
6/24/2014
6/25/2014 0.00
6/26/2014 T
6/27/2014
6/28/2014 0.05
6/29/2014
6/30/2014
Day of YearDaily PrcpMultiday Prcp
7/1/2014
7/2/2014
7/3/2014 0.00
7/4/2014 0.10
7/5/2014 0.33
7/6/2014
7/7/2014
7/8/2014 0.18
7/9/2014
7/10/2014 0.39
7/11/2014 0.00
7/12/2014 0.14
7/13/2014 0.22
7/14/2014 0.00
7/15/2014 0.00
7/16/2014 0.17
7/17/2014 0.31
7/18/2014 0.00
7/19/2014
7/20/2014
7/21/2014
7/22/2014
7/23/2014
7/24/2014 0.00
7/25/2014
7/26/2014 0.00
7/27/2014 0.31
7/28/2014 0.34
7/29/2014
7/30/2014 1.21
7/31/2014 1.09
8/1/2014 T
8/2/2014
8/3/2014
8/4/2014
8/5/2014
8/6/2014 0.01
8/7/2014
8/8/2014 0.00
8/9/2014
8/10/2014
8/11/2014
8/12/2014 0.00
8/13/2014
8/14/2014 T
8/15/2014 0.22
8/16/2014 0.05
8/17/2014
8/18/2014
8/19/2014
8/20/2014 0.01
8/21/2014
8/22/2014 T
8/23/2014 0.29
8/24/2014
8/25/2014
8/26/2014 0.12
8/27/2014 0.15
8/28/2014 T
8/29/2014 0.03
8/30/2014 0.46
8/31/2014 0.02
9/1/2014 0.27
9/2/2014
9/3/2014
9/4/2014
9/5/2014 0.26
9/6/2014 0.03
9/7/2014
9/8/2014 0.07
9/9/2014
9/10/2014 0.11
9/11/2014
9/12/2014 0.11
9/13/2014 0.00
9/14/2014
9/15/2014
9/16/2014 0.05
9/17/2014
9/18/2014
9/19/2014
9/20/2014
9/21/2014
9/22/2014
9/23/2014
9/24/2014
9/25/2014 0.00
9/26/2014
9/27/2014
9/28/2014
9/29/2014 0.11
9/30/2014 0.27



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
2/7/2014 8:00 AM 0.00 0.0 M M M
2/8/2014 8:00 AM 0.18 1.8 M 17.4 M Melted snow. Temp 23 - 26 degrees during event
2/9/2014 7:00 AM 0.35 3.2 M M M
2/10/2014 8:00 AM 0.15 1.5 M 18.0 M
2/11/2014 8:00 AM 0.02 0.2 M M M
2/12/2014 7:15 AM 0.00 0.0 M 17.5 M
2/13/2014 8:00 AM T T M M M
2/14/2014 8:00 AM 0.10 1.1 M 16.5 M
2/15/2014 8:00 AM 0.07 0.3 M M M
2/17/2014 7:00 AM 0.11 1.1 M M M Most of the snow fell in 30 mins and temp was 33 degrees.
2/18/2014 8:00 AM 0.00 0.0 M M M
2/19/2014 8:00 AM 0.00 0.0 M M M
2/20/2014 7:00 AM 0.08 1.0 M M M
2/21/2014 8:00 AM T T M M M
2/22/2014 8:00 AM T T M M M
2/23/2014 7:00 AM 0.11 1.4 M M M
2/24/2014 8:00 AM 0.00 0.0 M M M
2/25/2014 8:00 AM 0.00 0.0 M 8.0 M
2/26/2014 8:00 AM 0.10 1.5 M M M Most snow fell in 1 hour.
2/27/2014 7:00 AM 0.00 0.0 M M M
2/28/2014 8:00 AM T T M M M
3/1/2014 8:00 AM 0.03 0.3 M M M Went from 40 at 1:30am to 12 at time of report and currently mod/heavy snow
3/2/2014 8:00 AM 0.15 1.5 M M M Event 3 separate accum. snowfalls. Not very much in any 3. Temp rose 15 degrees in 5 mins at 5:30pm yesterday.
3/3/2014 8:00 AM T T M M M
3/4/2014 8:00 AM 0.00 0.0 M M M
3/5/2014 8:00 AM 0.45 5.0 M M M
3/6/2014 8:00 AM 0.00 0.0 M 8.5 M
3/7/2014 8:00 AM 0.02 0.2 M M M
3/8/2014 8:00 AM 0.62 6.6 M M M
3/9/2014 8:00 AM 0.00 0.0 M M M
3/10/2014 8:00 AM 0.00 0.0 M M M
3/11/2014 8:00 AM 0.05 0.8 M M M
3/12/2014 8:00 AM 0.03 0.4 M M M Flop of a storm for us.
3/13/2014 8:00 AM 0.00 0.0 M M M
3/14/2014 8:00 AM 0.00 0.0 M M M
3/15/2014 8:00 AM 0.00 0.0 M M M
3/16/2014 8:00 AM 0.00 0.0 M M M
3/17/2014 8:00 AM 0.00 0.0 M M M
3/18/2014 8:00 AM 0.15 1.5 M M M
3/19/2014 8:00 AM 0.03 0.4 M M M
3/20/2014 8:00 AM 0.00 0.0 M M M
3/21/2014 8:00 AM 0.00 0.0 M M M
3/22/2014 8:00 AM 0.11 1.8 M M M
3/23/2014 8:00 AM 0.27 5.0 M 7.5 M 6.8 inch storm total.
3/24/2014 8:00 AM 0.00 0.0 M M M
3/27/2014 8:00 AM 0.04 0.5 M M M
3/28/2014 8:00 AM 0.12 1.8 M M M
3/29/2014 8:00 AM T T M M M
3/30/2014 8:00 AM 0.00 0.0 M M M
3/31/2014 8:00 AM 0.11 1.1 M M M
4/1/2014 8:00 AM 0.00 0.0 M M M
4/2/2014 8:00 AM T T M M M
4/3/2014 8:00 AM 0.40 4.4 M M M The storm did all it could to miss us, and did a good job.
4/4/2014 8:00 AM T T M 0.0 M
4/5/2014 8:00 AM 0.00 0.0 M M M
4/6/2014 8:00 AM 0.03 0.3 M M M
4/7/2014 8:00 AM 0.02 0.3 M M M
4/8/2014 8:00 AM 0.00 0.0 M M M
4/10/2014 8:00 AM 0.00 0.0 M M M
4/13/2014 8:00 AM 0.41 3.5 M M M .06 inches of rain before turning to all snow.
4/14/2014 8:00 AM 0.47 9.0 M 12.5 M Last 5 inches very cold out, not much water content.
4/15/2014 8:00 AM 0.00 0.0 M M M
4/16/2014 8:00 AM 0.00 0.0 M M M
4/17/2014 8:00 AM 0.02 0.2 M M M
4/18/2014 8:00 AM 0.00 0.0 M M M
4/20/2014 8:00 AM 0.02 M M M M
4/21/2014 8:00 AM T M M M M
4/22/2014 8:00 AM 0.00 0.0 M M M
4/23/2014 8:00 AM 0.00 0.0 M M M
4/24/2014 8:00 AM T T M M M
4/25/2014 8:00 AM 0.00 0.0 M M M
4/27/2014 8:00 AM T 0.0 M M M
4/29/2014 8:00 AM 0.00 0.0 M M M
4/30/2014 8:00 AM T T M M M
5/4/2014 8:00 AM 0.00 0.0 M M M
5/10/2014 7:00 AM 0.04 0.3 M M M
5/11/2014 7:00 AM 0.66 3.7 M M M .30" of rain before change to snow.
5/12/2014 8:00 AM 1.55 20.2 M M M
5/13/2014 8:00 AM 0.21 3.8 M M M
5/14/2014 8:00 AM 0.01 0.1 M M M
5/17/2014 8:00 AM 0.36 M M M M
5/20/2014 8:00 AM 0.00 0.0 M M M
5/22/2014 8:00 AM 0.36 M M M M
5/23/2014 8:00 AM 0.01 M M M M
5/24/2014 8:00 AM 0.24 M M M M
5/25/2014 8:00 AM 0.88 M M M M
5/26/2014 8:00 AM 0.66 T M M M
5/27/2014 8:00 AM 0.11 M M M M
5/30/2014 8:00 AM 0.00 0.0 M M M
5/31/2014 8:00 AM 0.26 M M M M
6/1/2014 8:00 AM 0.15 M M M M
6/2/2014 8:00 AM 0.00 0.0 M M M
6/3/2014 8:00 AM 0.00 0.0 M M M
6/4/2014 8:00 AM 0.00 0.0 M M M
6/5/2014 8:00 AM 0.00 0.0 M M M
6/6/2014 8:00 AM 0.00 0.0 M M M
6/9/2014 8:00 AM 0.03 M M M M
6/10/2014 8:00 AM 0.00 0.0 M M M
6/12/2014 8:00 AM 0.03 M M M M
6/13/2014 8:00 AM 0.00 0.0 M M M
6/14/2014 8:00 AM 0.00 0.0 M M M
6/15/2014 8:00 AM T M M M M
6/19/2014 8:00 AM 0.10 M M M M
6/22/2014 8:00 AM T M M M M
6/23/2014 8:00 AM T M M M M
6/25/2014 8:00 AM 0.00 0.0 M M M
6/26/2014 8:00 AM T M M M M
6/28/2014 8:00 AM 0.05 M M M M
7/3/2014 8:00 AM 0.00 0.0 M M M
7/4/2014 8:00 AM 0.10 M M M M
7/5/2014 8:00 AM 0.33 M M M M
7/8/2014 8:00 AM 0.18 M M M M
7/10/2014 8:00 AM 0.39 M M M M
7/11/2014 8:00 AM 0.00 0.0 M M M
7/12/2014 8:00 AM 0.14 M M M M
7/13/2014 8:00 AM 0.22 M M M M
7/14/2014 8:00 AM 0.00 0.0 M M M
7/15/2014 8:00 AM 0.00 0.0 M M M
7/16/2014 8:00 AM 0.17 M M M M
7/17/2014 8:00 AM 0.31 M M M M
7/18/2014 8:00 AM 0.00 0.0 M M M
7/24/2014 8:00 AM 0.00 0.0 M M M
7/26/2014 8:00 AM 0.00 0.0 M M M
7/27/2014 8:00 AM 0.31 M M M M
7/28/2014 8:00 AM 0.34 M M M M
7/30/2014 8:00 AM 1.21 M M M M
7/31/2014 8:00 AM 1.09 M M M M
8/1/2014 8:00 AM T M M M M
8/6/2014 8:00 AM 0.01 M M M M
8/8/2014 8:00 AM 0.00 0.0 M M M
8/12/2014 8:00 AM 0.00 0.0 M M M
8/14/2014 8:00 AM T M M M M
8/15/2014 8:00 AM 0.22 M M M M
8/16/2014 8:00 AM 0.05 M M M M
8/20/2014 8:00 AM 0.01 M M M M
8/22/2014 8:00 AM T M M M M
8/23/2014 8:00 AM 0.29 M M M M
8/26/2014 8:00 AM 0.12 M M M M
8/27/2014 8:00 AM 0.15 M M M M
8/28/2014 8:00 AM T M M M M
8/29/2014 8:00 AM 0.03 M M M M
8/30/2014 8:00 AM 0.46 M M M M
8/31/2014 8:00 AM 0.02 M M M M
9/1/2014 8:00 AM 0.27 M M M M
9/5/2014 8:00 AM 0.26 M M M M
9/6/2014 8:00 AM 0.03 M M M M
9/8/2014 8:00 AM 0.07 M M M M
9/10/2014 8:00 AM 0.11 M M M M
9/12/2014 8:00 AM 0.11 0.3 M M M
9/13/2014 8:00 AM 0.00 0.0 M M M
9/16/2014 8:00 AM 0.05 M M M M
9/25/2014 8:00 AM 0.00 0.0 M M M
9/29/2014 8:00 AM 0.11 M M M M
9/30/2014 8:00 AM 0.27 M 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