Station Overview Station Location
Station Number CO-DG-192 Latitude 39.4971008300781
Station Name Surrey Ridge 0.2 SSW Longitude -104.879600524902
County Douglas Elevation (ft) 6222



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 18 1.40 1.73 30 1.57 28 0.16 2 1 8 0 2.2 1 0
Nov 18 1.14 0.67 30 0.67 30 0.00 0 0 6 1 8.2 2 0
Dec 18 0.84 0.05 31 0.05 31 0.00 0 0 3 5 0.1 1 0
Jan 19 0.68 2.05 31 2.05 31 0.00 0 0 8 2 24.0 8 2
Feb 19 0.64 0.61 28 0.61 28 0.00 0 0 5 1 6.9 4 0
March 19 2.05 2.34 31 2.15 24 0.19 7 1 9 1 14.1 4 0
April 19 2.36 1.04 30 1.04 17 0.00 13 1 4 1 7.6 3 0
May 19 2.60 3.02 30 3.02 30 0.00 0 0 16 4 5.6 2 0
June 19 2.35 1.81 30 1.81 30 0.00 0 0 9 5 0.0 0 0
July 19 2.65 1.30 31 1.30 31 0.00 0 0 12 5 0.0 0 0
Aug 19 2.55 0.58 30 0.41 20 0.17 10 1 6 2 0.0 0 0
Sept 19 1.37 0.87 29 0.87 21 0.00 8 1 4 2 0.0 0 0
Water Year Totals: 20.63" 16.07" 361 days 15.55" 321 0.52" 40 days 5 90 days 29 days 68.7" 25 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
10/1/2018 0.00
10/2/2018 0.00
10/3/2018 0.00
10/4/2018 0.00
10/5/2018 0.00
10/6/2018 0.43
10/7/2018 0.00
10/8/2018 0.31
10/9/2018 0.12
10/10/2018 0.07
10/11/2018 0.05
10/12/2018 0.02
10/13/2018 0.00
10/14/2018 **
10/15/2018 0.16
10/16/2018 0.00
10/17/2018 0.00
10/18/2018 0.00
10/19/2018 0.00
10/20/2018 0.00
10/21/2018 0.00
10/22/2018 0.00
10/23/2018 0.00
10/24/2018 0.01
10/25/2018 0.00
10/26/2018 0.00
10/27/2018 0.00
10/28/2018 0.00
10/29/2018
10/30/2018 0.00
10/31/2018 0.56
11/1/2018 0.00
11/2/2018 0.00
11/3/2018 0.01
11/4/2018 0.07
11/5/2018 0.00
11/6/2018 0.00
11/7/2018 0.00
11/8/2018 0.00
11/9/2018 0.00
11/10/2018 0.00
11/11/2018 0.03
11/12/2018 0.40
11/13/2018 T
11/14/2018 0.00
11/15/2018 0.00
11/16/2018 0.00
11/17/2018 0.00
11/18/2018 0.03
11/19/2018 0.00
11/20/2018 0.00
11/21/2018 0.00
11/22/2018 0.00
11/23/2018 0.00
11/24/2018 0.00
11/25/2018 0.13
11/26/2018 0.00
11/27/2018 0.00
11/28/2018 0.00
11/29/2018 0.00
11/30/2018 0.00
12/1/2018 0.02
12/2/2018 0.00
12/3/2018 T
12/4/2018 T
12/5/2018 0.00
12/6/2018 T
12/7/2018 0.00
12/8/2018 0.00
12/9/2018 0.00
12/10/2018 0.00
12/11/2018 0.00
12/12/2018 0.00
12/13/2018 0.00
12/14/2018 0.00
12/15/2018 0.00
12/16/2018 0.00
12/17/2018 0.00
12/18/2018 0.00
12/19/2018 0.00
12/20/2018 0.00
12/21/2018 0.00
12/22/2018 0.00
12/23/2018 T
12/24/2018 0.00
12/25/2018 0.00
12/26/2018 0.00
12/27/2018 0.02
12/28/2018 0.00
12/29/2018 T
12/30/2018 0.00
12/31/2018 0.01
Day of YearDaily PrcpMultiday Prcp
1/1/2019 0.13
1/2/2019 0.00
1/3/2019 0.00
1/4/2019 0.00
1/5/2019 0.00
1/6/2019 0.00
1/7/2019 0.00
1/8/2019 0.00
1/9/2019 0.00
1/10/2019 0.00
1/11/2019 0.22
1/12/2019 0.79
1/13/2019 T
1/14/2019 0.00
1/15/2019 0.00
1/16/2019 0.00
1/17/2019 0.00
1/18/2019 0.00
1/19/2019 0.25
1/20/2019 0.00
1/21/2019 0.00
1/22/2019 0.29
1/23/2019 T
1/24/2019 0.00
1/25/2019 0.14
1/26/2019 0.00
1/27/2019 0.00
1/28/2019 0.15
1/29/2019 0.08
1/30/2019 0.00
1/31/2019 0.00
2/1/2019 0.00
2/2/2019 0.00
2/3/2019 0.00
2/4/2019 0.00
2/5/2019 0.00
2/6/2019 0.00
2/7/2019 0.09
2/8/2019 0.00
2/9/2019 0.00
2/10/2019 0.00
2/11/2019 0.00
2/12/2019 0.00
2/13/2019 0.00
2/14/2019 0.00
2/15/2019 0.00
2/16/2019 0.00
2/17/2019 0.05
2/18/2019 0.03
2/19/2019 T
2/20/2019 0.01
2/21/2019 0.00
2/22/2019 0.00
2/23/2019 0.43
2/24/2019 0.00
2/25/2019 0.00
2/26/2019 0.00
2/27/2019 0.00
2/28/2019 0.00
3/1/2019 0.00
3/2/2019 0.00
3/3/2019 0.20
3/4/2019 0.05
3/5/2019 0.00
3/6/2019 0.00
3/7/2019 0.06
3/8/2019 0.00
3/9/2019 0.05
3/10/2019 0.00
3/11/2019 0.00
3/12/2019 0.00
3/13/2019 0.25
3/14/2019 0.99
3/15/2019 0.00
3/16/2019 0.00
3/17/2019 **
3/18/2019 **
3/19/2019 **
3/20/2019 **
3/21/2019 **
3/22/2019 **
3/23/2019 0.19
3/24/2019 0.00
3/25/2019 0.01
3/26/2019 0.00
3/27/2019 0.00
3/28/2019 0.00
3/29/2019 0.02
3/30/2019 0.52
3/31/2019 T
Day of YearDaily PrcpMultiday Prcp
4/1/2019 T
4/2/2019 0.00
4/3/2019 0.00
4/4/2019 0.00
4/5/2019 0.00
4/6/2019 0.00
4/7/2019 0.00
4/8/2019 0.00
4/9/2019 0.00
4/10/2019 0.00
4/11/2019 0.77
4/12/2019 0.00
4/13/2019 0.14
4/14/2019 **
4/15/2019 **
4/16/2019 **
4/17/2019 **
4/18/2019 **
4/19/2019 **
4/20/2019 **
4/21/2019 **
4/22/2019 **
4/23/2019 **
4/24/2019 **
4/25/2019 **
4/26/2019 0.00
4/27/2019 0.00
4/28/2019 0.00
4/29/2019 0.02
4/30/2019 0.11
5/1/2019 0.10
5/2/2019 0.15
5/3/2019 0.00
5/4/2019 0.00
5/5/2019 0.00
5/6/2019 0.00
5/7/2019 0.13
5/8/2019 0.31
5/9/2019 0.67
5/10/2019 0.06
5/11/2019 0.12
5/12/2019 0.01
5/13/2019 0.00
5/14/2019 0.00
5/15/2019
5/16/2019 T
5/17/2019 0.01
5/18/2019 T
5/19/2019 0.00
5/20/2019 0.02
5/21/2019 1.12
5/22/2019 0.00
5/23/2019 0.01
5/24/2019 T
5/25/2019 0.00
5/26/2019 0.00
5/27/2019 0.06
5/28/2019 0.14
5/29/2019 0.10
5/30/2019 0.01
5/31/2019 T
6/1/2019 0.00
6/2/2019 0.06
6/3/2019 0.00
6/4/2019 0.04
6/5/2019 T
6/6/2019 0.00
6/7/2019 0.00
6/8/2019 0.06
6/9/2019 0.03
6/10/2019 0.00
6/11/2019 0.00
6/12/2019 0.00
6/13/2019 0.00
6/14/2019 T
6/15/2019 0.00
6/16/2019 T
6/17/2019 0.00
6/18/2019 0.11
6/19/2019 0.16
6/20/2019 0.00
6/21/2019 0.00
6/22/2019 0.71
6/23/2019 0.62
6/24/2019 0.00
6/25/2019 T
6/26/2019 0.00
6/27/2019 0.00
6/28/2019 0.00
6/29/2019 0.02
6/30/2019 T
Day of YearDaily PrcpMultiday Prcp
7/1/2019 0.04
7/2/2019 0.02
7/3/2019 0.00
7/4/2019 0.00
7/5/2019 0.47
7/6/2019 0.05
7/7/2019 0.00
7/8/2019 0.10
7/9/2019 0.00
7/10/2019 0.00
7/11/2019 0.00
7/12/2019 0.00
7/13/2019 T
7/14/2019 T
7/15/2019 T
7/16/2019 0.01
7/17/2019 0.00
7/18/2019 T
7/19/2019 0.00
7/20/2019 0.00
7/21/2019 0.18
7/22/2019 0.04
7/23/2019 0.29
7/24/2019 0.00
7/25/2019 0.00
7/26/2019 0.02
7/27/2019 0.01
7/28/2019 0.07
7/29/2019 0.00
7/30/2019 T
7/31/2019 0.00
8/1/2019 0.01
8/2/2019 0.10
8/3/2019 0.00
8/4/2019 0.00
8/5/2019 T
8/6/2019 0.01
8/7/2019 0.00
8/8/2019 0.07
8/9/2019 0.17
8/10/2019 T
8/11/2019 0.00
8/12/2019 0.05
8/13/2019 **
8/14/2019 **
8/15/2019 **
8/16/2019 **
8/17/2019 **
8/18/2019 **
8/19/2019 **
8/20/2019 **
8/21/2019 **
8/22/2019 0.17
8/23/2019
8/24/2019 0.00
8/25/2019 0.00
8/26/2019 0.00
8/27/2019 0.00
8/28/2019 0.00
8/29/2019 0.00
8/30/2019 0.00
8/31/2019 0.00
9/1/2019 0.00
9/2/2019 T
9/3/2019 0.00
9/4/2019 0.00
9/5/2019 0.01
9/6/2019 0.00
9/7/2019 0.69
9/8/2019 0.02
9/9/2019 0.15
9/10/2019 0.00
9/11/2019 0.00
9/12/2019 T
9/13/2019 0.00
9/14/2019 **
9/15/2019 **
9/16/2019 **
9/17/2019 **
9/18/2019 **
9/19/2019 **
9/20/2019 **
9/21/2019 0.00
9/22/2019 0.00
9/23/2019 0.00
9/24/2019 0.00
9/25/2019 0.00
9/26/2019 0.00
9/27/2019 0.00
9/28/2019
9/29/2019 0.00
9/30/2019 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2018 8:00 AM 0.00 0.0 M M M
10/2/2018 8:00 AM 0.00 0.0 M M M
10/3/2018 8:00 AM 0.00 0.0 M M M
10/4/2018 8:00 AM 0.00 0.0 M M M
10/5/2018 8:00 AM 0.00 0.0 M M M
10/6/2018 8:00 AM 0.43 M M M M
10/7/2018 8:00 AM 0.00 0.0 M M M
10/8/2018 8:00 AM 0.31 M M M M Light rain on and off all night.
10/9/2018 8:00 AM 0.12 M M M M Overcast and misting.
10/10/2018 8:00 AM 0.07 M M M M Freezing drizzle
10/11/2018 8:00 AM 0.05 M M M M
10/12/2018 8:00 AM 0.02 M M M M
10/13/2018 8:00 AM 0.00 0.0 M M M
10/16/2018 8:00 AM 0.00 0.0 M M M
10/17/2018 8:00 AM 0.00 0.0 M M M
10/18/2018 8:00 AM 0.00 0.0 M M M
10/19/2018 8:00 AM 0.00 0.0 M M M
10/20/2018 8:00 AM 0.00 0.0 M M M
10/21/2018 8:00 AM 0.00 0.0 M M M
10/22/2018 8:00 AM 0.00 0.0 M M M
10/23/2018 8:00 AM 0.00 0.0 M M M
10/24/2018 8:00 AM 0.01 M M M M
10/25/2018 8:00 AM 0.00 0.0 M M M
10/26/2018 8:00 AM 0.00 0.0 M M M
10/27/2018 8:00 AM 0.00 0.0 M M M
10/28/2018 8:00 AM 0.00 0.0 M M M
10/30/2018 8:00 AM 0.00 0.0 M M M
10/31/2018 8:00 AM 0.56 2.2 M M M 1st measurable snowfall of the season. Water content from snow accumulated on top of large plastic catchment container. Funnel and small container not yet removed. They have been removed for the season now.
11/1/2018 8:00 AM 0.00 0.0 M M M
11/2/2018 8:00 AM 0.00 0.0 M M M
11/3/2018 8:00 AM 0.01 M M M M
11/4/2018 8:00 AM 0.07 M M M M
11/5/2018 8:00 AM 0.00 0.0 M M M
11/6/2018 8:00 AM 0.00 0.0 M M M
11/7/2018 8:00 AM 0.00 0.0 M M M
11/8/2018 8:00 AM 0.00 0.0 M M M
11/9/2018 8:00 AM 0.00 0.0 M M M
11/10/2018 8:00 AM 0.00 0.0 M M M
11/11/2018 8:00 AM 0.03 M M M M Currently snowing at 0811.
11/12/2018 8:00 AM 0.40 7.0 0.40 0.0 M Light snow at reading time.
11/13/2018 8:00 AM T M M M M
11/14/2018 8:00 AM 0.00 0.0 M M M
11/15/2018 8:00 AM 0.00 0.0 M M M
11/16/2018 8:00 AM 0.00 0.0 M M M
11/17/2018 8:00 AM 0.00 0.0 M M M
11/18/2018 8:00 AM 0.03 M M M M Frozen mist coating everything.
11/19/2018 8:00 AM 0.00 0.0 M M M
11/20/2018 8:00 AM 0.00 0.0 M M M
11/21/2018 8:00 AM 0.00 0.0 M M M
11/22/2018 8:00 AM 0.00 0.0 M M M
11/23/2018 8:00 AM 0.00 0.0 M M M
11/24/2018 8:00 AM 0.00 0.0 M M M
11/25/2018 8:00 AM 0.13 1.2 M M M Very high winds accompanied the light snowfall after dark. Snow depth estimated a little over an inch.
11/26/2018 8:00 AM 0.00 0.0 M M M
11/27/2018 8:00 AM 0.00 0.0 M M M
11/28/2018 8:00 AM 0.00 0.0 M M M
11/29/2018 8:00 AM 0.00 0.0 M M M
11/30/2018 8:00 AM 0.00 0.0 M M M
12/1/2018 8:00 AM 0.02 0.1 M M M
12/2/2018 8:00 AM 0.00 0.0 M M M
12/3/2018 8:00 AM T M M M M Trace of moisture as snow
12/4/2018 8:00 AM T M M M M
12/5/2018 8:00 AM 0.00 0.0 M M M
12/6/2018 8:00 AM T M M M M
12/7/2018 8:00 AM 0.00 0.0 M M M
12/8/2018 8:00 AM 0.00 0.0 M M M
12/9/2018 8:00 AM 0.00 0.0 M M M
12/10/2018 8:00 AM 0.00 0.0 M M M
12/11/2018 8:00 AM 0.00 0.0 M M M
12/12/2018 8:00 AM 0.00 0.0 M M M
12/13/2018 8:00 AM 0.00 0.0 M M M
12/14/2018 8:00 AM 0.00 0.0 M M M
12/15/2018 8:00 AM 0.00 0.0 M M M
12/16/2018 8:00 AM 0.00 0.0 M M M
12/17/2018 8:00 AM 0.00 0.0 M M M
12/18/2018 8:00 AM 0.00 0.0 M M M
12/19/2018 8:00 AM 0.00 0.0 M M M
12/20/2018 8:00 AM 0.00 0.0 M M M
12/21/2018 8:00 AM 0.00 0.0 M M M
12/22/2018 8:00 AM 0.00 0.0 M M M
12/23/2018 8:00 AM T 0.0 M M M
12/24/2018 8:00 AM 0.00 0.0 M M M
12/25/2018 8:00 AM 0.00 0.0 M M M
12/26/2018 8:00 AM 0.00 0.0 M M M
12/27/2018 8:00 AM 0.02 M M M M
12/28/2018 8:00 AM 0.00 0.0 M M M
12/29/2018 8:00 AM T M M M M
12/30/2018 8:00 AM 0.00 0.0 M M M
12/31/2018 8:00 AM 0.01 M M M M
1/1/2019 8:00 AM 0.13 2.0 M 2.0 M
1/2/2019 8:00 AM 0.00 0.0 M M M
1/3/2019 8:00 AM 0.00 0.0 M M M
1/4/2019 8:00 AM 0.00 0.0 M M M
1/5/2019 8:00 AM 0.00 0.0 M M M
1/6/2019 8:00 AM 0.00 0.0 M M M
1/7/2019 8:00 AM 0.00 0.0 M M M
1/8/2019 8:00 AM 0.00 0.0 M M M
1/9/2019 8:00 AM 0.00 0.0 M M M
1/10/2019 8:00 AM 0.00 0.0 M M M
1/11/2019 8:00 AM 0.22 2.0 M M M Wet snow, high water content.
1/12/2019 8:00 AM 0.79 7.0 M 9.0 M Reminds me of a spring snowfall. Moisture much needed.
1/13/2019 8:00 AM T M M M M
1/14/2019 8:00 AM 0.00 0.0 M M M
1/15/2019 8:00 AM 0.00 0.0 M M M
1/16/2019 8:00 AM 0.00 0.0 M M M
1/17/2019 8:00 AM 0.00 0.0 M M M
1/18/2019 8:00 AM 0.00 0.0 M M M
1/19/2019 8:00 AM 0.25 3.0 M M M
1/20/2019 8:00 AM 0.00 0.0 M M M
1/21/2019 8:00 AM 0.00 0.0 M M M
1/22/2019 8:00 AM 0.29 2.5 M M M Snow depth is variable due to high swirly winds but probably between 2-3 inches.
1/23/2019 8:00 AM T 0.0 M M M
1/24/2019 8:00 AM 0.00 0.0 M M M No new snow as of 0800.
1/25/2019 8:00 AM 0.14 3.0 M M M
1/26/2019 8:00 AM 0.00 0.0 M M M
1/27/2019 8:00 AM 0.00 0.0 M M M
1/28/2019 8:00 AM 0.15 3.0 M M M
1/29/2019 8:00 AM 0.08 1.5 M M M
1/30/2019 8:00 AM 0.00 0.0 M M M
1/31/2019 8:00 AM 0.00 0.0 M M M
2/1/2019 8:00 AM 0.00 0.0 M M M
2/2/2019 8:00 AM 0.00 0.0 M M M
2/3/2019 8:00 AM 0.00 0.0 M M M
2/4/2019 8:00 AM 0.00 0.0 M M M
2/5/2019 8:00 AM 0.00 0.0 M M M
2/6/2019 8:00 AM 0.00 0.0 M M M
2/7/2019 8:00 AM 0.09 1.5 M M M
2/8/2019 8:00 AM 0.00 0.0 M M M
2/9/2019 8:00 AM 0.00 0.0 M M M
2/10/2019 8:00 AM 0.00 0.0 M M M
2/11/2019 8:00 AM 0.00 0.0 M M M
2/12/2019 8:00 AM 0.00 0.0 M M M
2/13/2019 8:00 AM 0.00 0.0 M M M
2/14/2019 8:00 AM 0.00 0.0 M M M
2/15/2019 8:00 AM 0.00 0.0 M M M
2/16/2019 8:00 AM 0.00 0.0 M M M
2/17/2019 8:00 AM 0.05 0.2 M M M Thought I heard thunder.
2/18/2019 8:00 AM 0.03 0.2 M M M Snow is fluffier than yesterdays snowfall.
2/19/2019 8:00 AM T M M M M
2/20/2019 8:00 AM 0.01 M M M M Dusting of snow after dark.
2/21/2019 8:00 AM 0.00 0.0 M M M
2/22/2019 8:00 AM 0.00 0.0 M M M
2/23/2019 8:00 AM 0.43 5.0 M M M Heavy snow beginning around 8pmm.
2/24/2019 8:00 AM 0.00 0.0 M M M
2/25/2019 8:00 AM 0.00 0.0 M M M
2/26/2019 8:00 AM 0.00 0.0 M M M
2/27/2019 8:00 AM 0.00 0.0 M M M
2/28/2019 8:00 AM 0.00 0.0 M M M
3/1/2019 8:00 AM 0.00 0.0 M M M
3/2/2019 8:00 AM 0.00 0.0 M M M
3/3/2019 8:00 AM 0.20 1.7 M M M
3/4/2019 8:00 AM 0.05 0.4 M M M
3/5/2019 8:00 AM 0.00 0.0 M M M
3/6/2019 8:00 AM 0.00 0.0 M M M
3/7/2019 8:00 AM 0.06 T M M M Mostly a coating of glazed ice this morning.
3/8/2019 8:00 AM 0.00 0.0 M M M
3/9/2019 8:00 AM 0.05 T M M M Rain/snow flurry mix after around 8pm.
3/10/2019 8:00 AM 0.00 0.0 M M M
3/11/2019 8:00 AM 0.00 0.0 M M M
3/12/2019 8:00 AM 0.00 0.0 M M M
3/13/2019 8:00 AM 0.25 T M M M Rain/snow mix started around 1am last night and in progress at reading time. A film of slush coats the ground at present.
3/14/2019 8:00 AM 0.99 8.0 M M M Snow started in earnest around 930 am and high wind shortly thereafter. Power went out. The next six hours were memorable.
3/15/2019 8:00 AM 0.00 0.0 M M M
3/16/2019 8:00 AM 0.00 0.0 M M M
3/24/2019 8:00 AM 0.00 0.0 M M M
3/25/2019 8:00 AM 0.01 M M M M Sprinkles
3/26/2019 8:00 AM 0.00 0.0 M M M
3/27/2019 8:00 AM 0.00 0.0 M M M
3/28/2019 8:00 AM 0.00 0.0 M M M
3/29/2019 8:00 AM 0.02 M M M M Fog and mist at reading time.
3/30/2019 8:00 AM 0.52 4.0 M M M Lightly snowing at 0800.
3/31/2019 8:00 AM T M M M M
4/1/2019 8:00 AM T M M M M
4/2/2019 8:00 AM 0.00 0.0 M M M
4/3/2019 8:00 AM 0.00 0.0 M M M
4/4/2019 8:00 AM 0.00 0.0 M M M
4/5/2019 8:00 AM 0.00 0.0 M M M
4/6/2019 8:00 AM 0.00 0.0 M M M
4/7/2019 8:00 AM 0.00 0.0 M M M
4/8/2019 8:00 AM 0.00 0.0 M M M
4/9/2019 8:00 AM 0.00 0.0 M M M
4/10/2019 8:00 AM 0.00 0.0 M M M
4/11/2019 8:00 AM 0.77 6.0 M M M Nice spring storm with minimal wind. Snow moisture rich.
4/12/2019 8:00 AM 0.00 0.0 M M M
4/13/2019 8:00 AM 0.14 1.5 M M M
4/27/2019 8:00 AM 0.00 0.0 M M M
4/28/2019 8:00 AM 0.00 0.0 M M M
4/29/2019 8:00 AM 0.02 M M M M
4/30/2019 8:00 AM 0.11 0.1 M M M Most of measurable snow melted as it landed.
5/1/2019 8:00 AM 0.10 M M M M
5/2/2019 8:00 AM 0.15 M M M M
5/3/2019 8:00 AM 0.00 0.0 M M M
5/4/2019 8:00 AM 0.00 0.0 M M M
5/5/2019 8:00 AM 0.00 0.0 M M M
5/6/2019 8:00 AM 0.00 0.0 M M M
5/7/2019 8:00 AM 0.13 M M M M BB to pea sized hail around 830pm last night with a couple flashes of lightning and claps of thunder.
5/8/2019 8:00 AM 0.31 M M M M Raining at the time of data acquisition.
5/9/2019 8:00 AM 0.67 0.1 M M M Melted as it landed.
5/10/2019 8:00 AM 0.06 M M M M
5/11/2019 8:00 AM 0.12 M M M M
5/12/2019 8:00 AM 0.01 M M M M
5/13/2019 8:00 AM 0.00 0.0 M M M
5/14/2019 8:00 AM 0.00 0.0 M M M
5/16/2019 8:00 AM T M M M M
5/17/2019 8:00 AM 0.01 M M M M
5/18/2019 8:00 AM T M M M M
5/19/2019 8:00 AM 0.00 0.0 M M M
5/20/2019 8:00 AM 0.02 M M M M
5/21/2019 8:00 AM 1.12 5.5 M M M Snow on the ground but significant amount melted as it landed.
5/22/2019 8:00 AM 0.00 0.0 M M M
5/23/2019 8:00 AM 0.01 M M M M
5/24/2019 8:00 AM T M M M M
5/25/2019 8:00 AM 0.00 0.0 M M M
5/26/2019 8:00 AM 0.00 0.0 M M M
5/27/2019 8:00 AM 0.06 M M M M
5/28/2019 8:00 AM 0.14 M M M M Storm with a little hail around 1045 pm last night. Didn't last long. A few claps of thunder and flashes of lightning.
5/29/2019 8:00 AM 0.10 M M M M
5/30/2019 8:00 AM 0.01 M M M M
5/31/2019 8:00 AM T M M M M few sprinkles noticed during a walk in the early evening.
6/1/2019 8:00 AM 0.00 0.0 M M M
6/2/2019 8:00 AM 0.06 M M M M
6/3/2019 8:00 AM 0.00 0.0 M M M
6/4/2019 8:00 AM 0.04 M M M M
6/5/2019 8:00 AM T M M M M
6/6/2019 8:00 AM 0.00 0.0 M M M
6/7/2019 8:00 AM 0.00 0.0 M M M
6/8/2019 8:00 AM 0.06 M M M M
6/9/2019 8:00 AM 0.03 M M M M
6/10/2019 8:00 AM 0.00 0.0 M M M
6/11/2019 8:00 AM 0.00 0.0 M M M
6/12/2019 8:00 AM 0.00 0.0 M M M
6/13/2019 6:00 AM 0.00 0.0 M M M
6/14/2019 8:00 AM T M M M M
6/15/2019 8:00 AM 0.00 0.0 M M M
6/16/2019 8:00 AM T 0.0 M M M
6/17/2019 7:45 AM 0.00 0.0 M M M
6/18/2019 8:00 AM 0.11 M M M M
6/19/2019 8:00 AM 0.16 M M M M
6/20/2019 8:00 AM 0.00 0.0 M M M
6/21/2019 8:00 AM 0.00 0.0 M M M
6/22/2019 8:00 AM 0.71 M M M M
6/23/2019 8:00 AM 0.62 M M M M
6/24/2019 8:00 AM 0.00 0.0 M M M
6/25/2019 8:00 AM T M M M M Sprinkles around 7pm.
6/26/2019 8:00 AM 0.00 0.0 M M M
6/27/2019 8:00 AM 0.00 0.0 M M M
6/28/2019 8:00 AM 0.00 0.0 M M M
6/29/2019 8:00 AM 0.02 M M M M
6/30/2019 8:00 AM T M M M M
7/1/2019 8:00 AM 0.04 M M M M
7/2/2019 8:00 AM 0.02 M M M M
7/3/2019 8:00 AM 0.00 0.0 M M M
7/4/2019 8:00 AM 0.00 0.0 M M M
7/5/2019 8:00 AM 0.47 M M M M
7/6/2019 7:48 AM 0.05 M M M M
7/7/2019 8:00 AM 0.00 0.0 M M M
7/8/2019 8:00 AM 0.10 M M M M
7/9/2019 8:00 AM 0.00 0.0 M M M
7/10/2019 8:00 AM 0.00 0.0 M M M
7/11/2019 8:00 AM 0.00 0.0 M M M
7/12/2019 8:00 AM 0.00 0.0 M M M
7/13/2019 8:00 AM T M M M M
7/14/2019 8:00 AM T M M M M
7/15/2019 8:00 AM T M M M M
7/16/2019 8:00 AM 0.01 M M M M
7/17/2019 8:00 AM 0.00 0.0 M M M
7/18/2019 8:00 AM T M M M M
7/19/2019 8:00 AM 0.00 0.0 M M M
7/20/2019 8:00 AM 0.00 0.0 M M M
7/21/2019 8:00 AM 0.18 M M M M
7/22/2019 8:00 AM 0.04 M M M M
7/23/2019 8:00 AM 0.29 M M M M
7/24/2019 8:00 AM 0.00 0.0 M M M
7/25/2019 8:00 AM 0.00 0.0 M M M
7/26/2019 8:00 AM 0.02 M M M M
7/27/2019 7:25 AM 0.01 M M M M
7/28/2019 8:00 AM 0.07 M M M M
7/29/2019 8:00 AM 0.00 0.0 M M M
7/30/2019 8:00 AM T M M M M
7/31/2019 8:00 AM 0.00 0.0 M M M
8/1/2019 8:00 AM 0.01 M M M M
8/2/2019 8:00 AM 0.10 M M M M
8/3/2019 8:00 AM 0.00 0.0 M M M
8/4/2019 8:00 AM 0.00 0.0 M M M
8/5/2019 8:00 AM T 0.0 M M M
8/6/2019 8:00 AM 0.01 M M M M
8/7/2019 8:00 AM 0.00 0.0 M M M
8/8/2019 8:00 AM 0.07 M M M M
8/9/2019 8:00 AM 0.17 M M M M
8/10/2019 8:00 AM T M M M M
8/11/2019 8:00 AM 0.00 0.0 M M M
8/12/2019 8:00 AM 0.05 M M M M
8/24/2019 8:00 AM 0.00 0.0 M M M
8/25/2019 8:00 AM 0.00 0.0 M M M
8/26/2019 8:00 AM 0.00 0.0 M M M
8/27/2019 8:00 AM 0.00 0.0 M M M
8/28/2019 8:00 AM 0.00 0.0 M M M
8/29/2019 7:30 AM 0.00 0.0 M M M
8/30/2019 8:00 AM 0.00 0.0 M M M
8/31/2019 8:00 AM 0.00 0.0 M M M
9/1/2019 8:00 AM 0.00 0.0 M M M
9/2/2019 8:00 AM T M M M M
9/3/2019 8:00 AM 0.00 0.0 M M M
9/4/2019 8:00 AM 0.00 0.0 M M M
9/5/2019 8:00 AM 0.01 M M M M
9/6/2019 8:00 AM 0.00 0.0 M M M
9/7/2019 8:00 AM 0.69 M M M M Threatening swirling clouds over southern Lone Tree-northern Surrey Ridge moving south towards Castle Pines around 4pm. Heaviest rain since the 4th of July. Occasional lightning with scattered pea sized hail.
9/8/2019 8:00 AM 0.02 M M M M A few afternoon drops accompanied with scattered small hail from an overhead passing cloud.
9/9/2019 8:00 AM 0.15 M M M M
9/10/2019 8:00 AM 0.00 0.0 M M M
9/11/2019 8:00 AM 0.00 0.0 M M M
9/12/2019 8:00 AM T M M M M
9/13/2019 6:35 AM 0.00 0.0 M M M
9/22/2019 8:00 AM 0.00 0.0 M M M
9/23/2019 8:00 AM 0.00 0.0 M M M
9/24/2019 8:00 AM 0.00 0.0 M M M
9/25/2019 8:00 AM 0.00 0.0 M M M
9/26/2019 8:00 AM 0.00 0.0 M M M
9/27/2019 8:00 AM 0.00 0.0 M M M
9/29/2019 8:00 AM 0.00 0.0 M M M
9/30/2019 8:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/14/2018 10/15/2018 8:00 AM 2 0.16 M M
3/17/2019 3/23/2019 8:00 AM 7 0.19 M M
4/14/2019 4/26/2019 7:15 AM 13 0.00 0.0 M Returning from vacation. Probably a little precipitation but it evaporated before my return.
8/13/2019 8/22/2019 8:00 AM 10 0.17 0.0 0.00 Neighbors say it was mostly dry except for one small rainfall event.
9/14/2019 9/21/2019 8:00 AM 8 0.00 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