Station Overview Station Location
Station Number CO-AR-313 Latitude 39.6896248
Station Name Aurora 2.1 ESE Longitude -104.7757492
County Arapahoe Elevation (ft) 5603



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 17 1.11 1.07 31 1.07 31 0.00 0 0 6 4 4.6 3 3
Nov 17 0.88 0.23 29 0.23 29 0.00 0 0 3 1 0.1 1 1
Dec 17 0.61 0.17 31 0.03 25 0.14 6 1 1 1 1.0 1 2
Jan 18 0.57 0.66 31 0.66 31 0.00 0 0 5 1 4.9 4 4
Feb 18 0.55 0.60 28 0.60 28 0.00 0 0 5 2 9.2 5 5
March 18 1.56 1.39 31 1.39 28 0.00 3 0 3 0 9.1 2 2
April 18 2.01 1.31 30 1.05 28 0.26 2 1 9 0 2.7 4 4
May 18 2.40 2.05 31 1.43 28 0.62 3 1 10 3 0.0 0 0
June 18 2.09 1.75 30 1.27 18 0.48 12 2 4 1 0.0 0 0
July 18 2.16 3.16 31 3.16 31 0.00 0 0 12 3 0.0 0 0
Aug 18 2.54 1.56 31 1.32 25 0.24 6 1 4 1 0.0 0 0
Sept 18 1.22 1.09 30 1.09 30 0.00 0 0 6 0 0.0 0 0
Water Year Totals: 17.70" 15.04" 364 days 13.30" 332 1.74" 32 days 6 68 days 17 days 31.6" 20 days 21 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
10/1/2017 0.00
10/2/2017 0.13
10/3/2017 0.21
10/4/2017 T
10/5/2017 0.01
10/6/2017 0.00
10/7/2017 T
10/8/2017 0.00
10/9/2017 0.49
10/10/2017 0.22
10/11/2017 0.00
10/12/2017 0.00
10/13/2017 0.00
10/14/2017 0.00
10/15/2017 0.00
10/16/2017 0.00
10/17/2017 0.00
10/18/2017 0.00
10/19/2017 0.00
10/20/2017 0.00
10/21/2017 0.00
10/22/2017 0.00
10/23/2017 0.00
10/24/2017 0.00
10/25/2017 0.00
10/26/2017 0.00
10/27/2017 0.01
10/28/2017 0.00
10/29/2017 0.00
10/30/2017 T
10/31/2017 T
11/1/2017 0.00
11/2/2017 0.00
11/3/2017 0.00
11/4/2017 0.00
11/5/2017 0.00
11/6/2017 0.00
11/7/2017 0.05
11/8/2017 0.04
11/9/2017 0.00
11/10/2017 0.00
11/11/2017 0.00
11/12/2017 0.00
11/13/2017 0.00
11/14/2017 0.00
11/15/2017 0.00
11/16/2017 0.00
11/17/2017 0.00
11/18/2017 0.14
11/19/2017 0.00
11/20/2017 0.00
11/21/2017 T
11/22/2017 0.00
11/23/2017 0.00
11/24/2017 0.00
11/25/2017 0.00
11/26/2017
11/27/2017 0.00
11/28/2017 0.00
11/29/2017 0.00
11/30/2017 0.00
12/1/2017 0.00
12/2/2017 0.00
12/3/2017 0.00
12/4/2017 0.00
12/5/2017 0.00
12/6/2017 0.00
12/7/2017 0.00
12/8/2017 0.00
12/9/2017 0.00
12/10/2017 0.00
12/11/2017 0.00
12/12/2017 0.00
12/13/2017 0.00
12/14/2017 0.03
12/15/2017 0.00
12/16/2017 0.00
12/17/2017 0.00
12/18/2017 0.00
12/19/2017 0.00
12/20/2017 0.00
12/21/2017 **
12/22/2017 **
12/23/2017 **
12/24/2017 **
12/25/2017 **
12/26/2017 0.14
12/27/2017 T
12/28/2017 0.00
12/29/2017 0.00
12/30/2017 0.00
12/31/2017 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2018 0.00
1/2/2018 0.00
1/3/2018 0.00
1/4/2018 0.00
1/5/2018 0.00
1/6/2018 0.00
1/7/2018 0.00
1/8/2018 0.00
1/9/2018 0.00
1/10/2018 0.00
1/11/2018 0.16
1/12/2018 0.00
1/13/2018 T
1/14/2018 0.00
1/15/2018 0.01
1/16/2018 0.02
1/17/2018 0.00
1/18/2018 0.00
1/19/2018 0.00
1/20/2018 0.00
1/21/2018 0.25
1/22/2018 0.22
1/23/2018 0.00
1/24/2018 0.00
1/25/2018 0.00
1/26/2018 0.00
1/27/2018 0.00
1/28/2018 0.00
1/29/2018 0.00
1/30/2018 0.00
1/31/2018 0.00
2/1/2018 0.00
2/2/2018 0.00
2/3/2018 0.00
2/4/2018 T
2/5/2018 0.00
2/6/2018 0.00
2/7/2018 0.00
2/8/2018 0.00
2/9/2018 0.00
2/10/2018 0.02
2/11/2018 0.23
2/12/2018 0.00
2/13/2018 0.00
2/14/2018 0.00
2/15/2018 0.00
2/16/2018 0.07
2/17/2018 0.00
2/18/2018 0.00
2/19/2018 0.01
2/20/2018 0.27
2/21/2018 0.00
2/22/2018 0.00
2/23/2018 T
2/24/2018 0.00
2/25/2018 0.00
2/26/2018 0.00
2/27/2018 0.00
2/28/2018 0.00
3/1/2018 0.00
3/2/2018 0.00
3/3/2018 0.00
3/4/2018 0.00
3/5/2018 0.00
3/6/2018 0.00
3/7/2018 0.00
3/8/2018 0.00
3/9/2018 0.00
3/10/2018 0.00
3/11/2018 0.00
3/12/2018 0.00
3/13/2018 0.00
3/14/2018 0.00
3/15/2018 0.00
3/16/2018 0.03
3/17/2018 0.00
3/18/2018 0.00
3/19/2018 0.84
3/20/2018 0.00
3/21/2018 0.00
3/22/2018 0.00
3/23/2018 0.00
3/24/2018 0.00
3/25/2018 0.00
3/26/2018 0.00
3/27/2018 0.52
3/28/2018 0.00
3/29/2018 **
3/30/2018 **
3/31/2018 **
Day of YearDaily PrcpMultiday Prcp
4/1/2018 **
4/2/2018 0.26
4/3/2018 0.00
4/4/2018 0.00
4/5/2018 0.00
4/6/2018 0.00
4/7/2018 0.06
4/8/2018 0.02
4/9/2018 0.09
4/10/2018 0.06
4/11/2018 0.00
4/12/2018 0.00
4/13/2018 0.18
4/14/2018 0.00
4/15/2018 0.00
4/16/2018 0.00
4/17/2018 0.00
4/18/2018 0.00
4/19/2018 0.00
4/20/2018 0.00
4/21/2018 0.32
4/22/2018 0.16
4/23/2018 0.00
4/24/2018 0.09
4/25/2018 0.07
4/26/2018 0.00
4/27/2018 0.00
4/28/2018 0.00
4/29/2018 0.00
4/30/2018 0.00
5/1/2018 0.00
5/2/2018 0.02
5/3/2018 0.61
5/4/2018 0.49
5/5/2018 0.01
5/6/2018 0.00
5/7/2018 0.00
5/8/2018 0.00
5/9/2018 0.00
5/10/2018 0.00
5/11/2018 0.00
5/12/2018 0.04
5/13/2018 **
5/14/2018 **
5/15/2018 0.62
5/16/2018 T
5/17/2018 0.00
5/18/2018 T
5/19/2018 0.01
5/20/2018 0.03
5/21/2018 T
5/22/2018 0.01
5/23/2018 0.00
5/24/2018 0.00
5/25/2018 0.00
5/26/2018 0.00
5/27/2018 0.00
5/28/2018 0.01
5/29/2018 0.20
5/30/2018 0.00
5/31/2018 0.00
6/1/2018 0.00
6/2/2018 0.00
6/3/2018 0.00
6/4/2018 0.00
6/5/2018 0.00
6/6/2018 **
6/7/2018 **
6/8/2018 **
6/9/2018 **
6/10/2018 **
6/11/2018 **
6/12/2018 **
6/13/2018 **
6/14/2018 0.08
6/15/2018 0.00
6/16/2018 0.01
6/17/2018 0.12
6/18/2018 0.67
6/19/2018 T
6/20/2018 0.47
6/21/2018 0.00
6/22/2018 0.00
6/23/2018 0.00
6/24/2018 **
6/25/2018 **
6/26/2018 0.40
6/27/2018 0.00
6/28/2018 0.00
6/29/2018 0.00
6/30/2018 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2018 0.01
7/2/2018 0.00
7/3/2018 0.06
7/4/2018 0.00
7/5/2018 0.01
7/6/2018 0.09
7/7/2018 0.00
7/8/2018 0.02
7/9/2018 0.24
7/10/2018 0.00
7/11/2018 0.00
7/12/2018 0.00
7/13/2018 0.00
7/14/2018 0.00
7/15/2018 0.00
7/16/2018 0.74
7/17/2018 0.00
7/18/2018 T
7/19/2018 0.00
7/20/2018 0.00
7/21/2018 0.00
7/22/2018 0.00
7/23/2018 0.08
7/24/2018 1.77
7/25/2018 0.03
7/26/2018 0.10
7/27/2018 T
7/28/2018 0.00
7/29/2018 0.01
7/30/2018 T
7/31/2018 0.00
8/1/2018 0.00
8/2/2018 0.00
8/3/2018 **
8/4/2018 **
8/5/2018 **
8/6/2018 **
8/7/2018 **
8/8/2018 0.24
8/9/2018 0.00
8/10/2018 0.00
8/11/2018 0.00
8/12/2018 0.00
8/13/2018 0.00
8/14/2018 0.00
8/15/2018 0.51
8/16/2018 0.00
8/17/2018 0.00
8/18/2018 0.14
8/19/2018 0.54
8/20/2018 0.00
8/21/2018 0.00
8/22/2018 0.13
8/23/2018 T
8/24/2018 0.00
8/25/2018 0.00
8/26/2018 0.00
8/27/2018 0.00
8/28/2018 0.00
8/29/2018 0.00
8/30/2018 0.00
8/31/2018 0.00
9/1/2018 0.01
9/2/2018 0.01
9/3/2018 0.00
9/4/2018 0.00
9/5/2018 0.13
9/6/2018 0.00
9/7/2018 0.00
9/8/2018 0.00
9/9/2018 0.03
9/10/2018 0.00
9/11/2018 0.00
9/12/2018 0.00
9/13/2018 0.00
9/14/2018 0.00
9/15/2018 0.00
9/16/2018 0.00
9/17/2018 0.00
9/18/2018 0.00
9/19/2018 0.00
9/20/2018 0.90
9/21/2018 0.00
9/22/2018 0.00
9/23/2018 0.00
9/24/2018 0.00
9/25/2018 0.01
9/26/2018 0.00
9/27/2018 0.00
9/28/2018 0.00
9/29/2018 0.00
9/30/2018 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2017 8:00 AM 0.00 0.0 M M M
10/2/2017 8:00 AM 0.13 M M M M
10/3/2017 7:00 AM 0.21 M M M M
10/4/2017 8:00 AM T M M M M
10/5/2017 8:00 AM 0.01 M M M M
10/6/2017 8:00 AM 0.00 0.0 M M M
10/7/2017 7:00 AM T M M M M
10/8/2017 8:00 AM 0.00 0.0 M M M
10/9/2017 8:15 AM 0.49 3.3 0.42 3.3 0.42 Rain began around 8:30 Sunday night. Still snowing lightly
10/10/2017 8:30 AM 0.22 1.1 0.20 3.5 0.66
10/11/2017 7:00 AM 0.00 0.0 M M M
10/12/2017 7:00 AM 0.00 0.0 M M M
10/13/2017 7:00 AM 0.00 0.0 M M M
10/14/2017 7:00 AM 0.00 0.0 M M M
10/15/2017 8:00 AM 0.00 0.0 M M M
10/16/2017 7:00 AM 0.00 0.0 M M M
10/17/2017 7:00 AM 0.00 0.0 M M M
10/18/2017 8:00 AM 0.00 0.0 M M M
10/19/2017 8:00 AM 0.00 0.0 M M M
10/20/2017 8:00 AM 0.00 0.0 M M M
10/21/2017 8:00 AM 0.00 0.0 M M M
10/22/2017 8:00 AM 0.00 0.0 M M M
10/23/2017 8:00 AM 0.00 0.0 M M M
10/24/2017 8:00 AM 0.00 0.0 M M M
10/25/2017 7:30 AM 0.00 0.0 M M M
10/26/2017 7:30 AM 0.00 0.0 M M M
10/27/2017 8:00 AM 0.01 0.2 0.01 0.2 0.01 Snow Depth measured on snow board at 10pm Core melt and gauge measurement at 8am
10/28/2017 8:00 AM 0.00 0.0 M M M
10/29/2017 8:00 AM 0.00 0.0 M M M
10/30/2017 7:30 AM T M M M M thin film of ice
10/31/2017 8:00 AM T M M M M
11/1/2017 6:30 AM 0.00 0.0 M M M
11/2/2017 7:00 AM 0.00 0.0 M M M
11/3/2017 7:00 AM 0.00 0.0 M M M
11/4/2017 8:00 AM 0.00 0.0 M M M
11/5/2017 5:00 AM 0.00 0.0 M M M
11/6/2017 6:45 AM 0.00 0.0 M M M Heavy Dew
11/7/2017 7:00 AM 0.05 M M M M Film of ice
11/8/2017 7:30 AM 0.04 0.1 0.02 0.1 0.02
11/9/2017 7:00 AM 0.00 0.0 M M M
11/10/2017 6:00 AM 0.00 0.0 M M M
11/11/2017 7:00 AM 0.00 0.0 M M M
11/12/2017 7:30 AM 0.00 0.0 M M M
11/13/2017 7:00 AM 0.00 0.0 M M M
11/14/2017 7:00 AM 0.00 0.0 M M M
11/15/2017 8:00 AM 0.00 0.0 M M M
11/16/2017 8:00 AM 0.00 0.0 M M M
11/17/2017 8:00 AM 0.00 0.0 M M M
11/18/2017 8:00 AM 0.14 M M M M
11/19/2017 8:00 AM 0.00 0.0 M M M
11/20/2017 8:00 AM 0.00 0.0 M M M
11/21/2017 8:00 AM T M M M M
11/22/2017 8:00 AM 0.00 0.0 M M M
11/23/2017 8:00 AM 0.00 0.0 M M M
11/24/2017 7:00 AM 0.00 0.0 M M M
11/25/2017 8:00 AM 0.00 0.0 M M M
11/27/2017 8:00 AM 0.00 0.0 M M M
11/28/2017 8:00 AM 0.00 0.0 M M M
11/29/2017 8:00 AM 0.00 0.0 M M M
11/30/2017 8:00 AM 0.00 0.0 M M M
12/1/2017 8:00 AM 0.00 0.0 M M M
12/2/2017 8:00 AM 0.00 0.0 M M M
12/3/2017 8:00 AM 0.00 0.0 M M M
12/4/2017 8:00 AM 0.00 0.0 M M M
12/5/2017 8:00 AM 0.00 0.0 M M M
12/6/2017 8:00 AM 0.00 0.0 M M M
12/7/2017 8:00 AM 0.00 0.0 M M M
12/8/2017 8:00 AM 0.00 0.0 M M M
12/9/2017 8:00 AM 0.00 0.0 M M M
12/10/2017 8:00 AM 0.00 0.0 M M M
12/11/2017 8:00 AM 0.00 0.0 M M M
12/12/2017 8:00 AM 0.00 0.0 M M M
12/13/2017 8:00 AM 0.00 0.0 M M M
12/14/2017 8:00 AM 0.03 1.0 0.03 1.0 0.03
12/15/2017 7:00 AM 0.00 0.0 M M M
12/16/2017 7:00 AM 0.00 0.0 M M M
12/17/2017 8:00 AM 0.00 0.0 M M M
12/18/2017 8:00 AM 0.00 0.0 M M M
12/19/2017 8:00 AM 0.00 0.0 M M M
12/20/2017 8:00 AM 0.00 0.0 M M M
12/27/2017 8:00 AM T T T 1.0 0.10
12/28/2017 8:00 AM 0.00 0.0 M M M
12/29/2017 7:00 AM 0.00 0.0 M M M
12/30/2017 7:00 AM 0.00 0.0 M M M
12/31/2017 8:00 AM 0.00 0.0 M M M
1/1/2018 8:00 AM 0.00 0.0 M M M
1/2/2018 8:00 AM 0.00 0.0 M M M
1/3/2018 7:00 AM 0.00 0.0 M M M
1/4/2018 8:00 AM 0.00 0.0 M M M
1/5/2018 8:00 AM 0.00 0.0 M M M
1/6/2018 8:00 AM 0.00 0.0 M M M
1/7/2018 8:00 AM 0.00 0.0 M M M
1/8/2018 8:00 AM 0.00 0.0 M M M
1/9/2018 8:00 AM 0.00 0.0 M M M
1/10/2018 8:00 AM 0.00 0.0 M M M
1/11/2018 8:00 AM 0.16 0.1 0.03 0.1 0.03
1/12/2018 8:00 AM 0.00 0.0 M M M
1/13/2018 8:00 AM T M M M M
1/14/2018 8:00 AM 0.00 0.0 M M M
1/15/2018 8:00 AM 0.01 T T T T
1/16/2018 8:00 AM 0.02 0.6 0.02 0.6 0.02
1/17/2018 8:00 AM 0.00 M M M M
1/18/2018 8:00 AM 0.00 M M M M
1/19/2018 8:00 AM 0.00 M M M M
1/20/2018 8:00 AM 0.00 0.0 M M M
1/21/2018 8:00 AM 0.25 2.7 0.23 2.7 0.23 Snow started overnight... current light snow
1/22/2018 8:30 AM 0.22 1.5 0.17 3.9 0.43
1/23/2018 8:00 AM 0.00 0.0 M M M
1/24/2018 8:00 AM 0.00 0.0 M M M
1/25/2018 8:00 AM 0.00 0.0 M M M
1/26/2018 8:00 AM 0.00 0.0 M M M
1/27/2018 7:00 AM 0.00 0.0 M M M
1/28/2018 8:00 AM 0.00 0.0 M M M
1/29/2018 6:30 AM 0.00 0.0 M M M
1/30/2018 6:30 AM 0.00 0.0 M M M
1/31/2018 7:00 AM 0.00 0.0 M M M
2/1/2018 6:00 AM 0.00 0.0 M M M
2/2/2018 8:00 AM 0.00 0.0 M M M
2/3/2018 8:00 AM 0.00 0.0 M M M
2/4/2018 8:00 AM T M M M M Dusting only insufficient to measure
2/5/2018 8:00 AM 0.00 0.0 M M M
2/6/2018 8:00 AM 0.00 0.0 M M M
2/7/2018 8:00 AM 0.00 0.0 M M M
2/8/2018 8:00 AM 0.00 0.0 M M M
2/9/2018 8:00 AM 0.00 0.0 M M M
2/10/2018 7:00 AM 0.02 0.1 M M M Unable to collect core
2/11/2018 8:00 AM 0.23 4.5 0.23 4.6 0.24
2/12/2018 7:30 AM 0.00 0.0 M 3.0 0.16
2/13/2018 7:00 AM 0.00 0.0 M M M
2/14/2018 7:00 AM 0.00 0.0 M M M
2/15/2018 7:30 AM 0.00 0.0 M M M
2/16/2018 8:00 AM 0.07 1.4 0.07 1.4 0.07
2/17/2018 7:00 AM 0.00 0.0 M M M
2/18/2018 7:00 AM 0.00 0.0 M M M
2/19/2018 8:30 AM 0.01 0.7 0.01 0.7 0.01
2/20/2018 1:00 PM 0.27 2.5 0.21 3.0 0.21 Mid Day some melt and settling
2/21/2018 7:00 AM 0.00 0.0 M M M
2/22/2018 7:00 AM 0.00 0.0 M M M
2/23/2018 8:00 AM T T T M M
2/24/2018 7:00 AM 0.00 0.0 M M M
2/25/2018 8:00 AM 0.00 0.0 M M M
2/26/2018 7:00 AM 0.00 0.0 M M M
2/27/2018 6:00 AM 0.00 0.0 M M M
2/28/2018 8:00 AM 0.00 0.0 M M M
3/1/2018 8:00 AM 0.00 0.0 M M M
3/2/2018 8:00 AM 0.00 0.0 M M M
3/3/2018 7:00 AM 0.00 0.0 M M M
3/4/2018 6:30 AM 0.00 0.0 M M M
3/5/2018 8:00 AM 0.00 0.0 M M M
3/6/2018 7:00 AM 0.00 0.0 M M M
3/7/2018 8:00 AM 0.00 0.0 M M M
3/8/2018 8:00 AM 0.00 0.0 M M M
3/9/2018 8:00 AM 0.00 0.0 M M M
3/10/2018 8:00 AM 0.00 0.0 M M M
3/11/2018 8:00 AM 0.00 0.0 M M M
3/12/2018 8:00 AM 0.00 0.0 M M M
3/13/2018 8:00 AM 0.00 0.0 M M M
3/14/2018 8:00 AM 0.00 0.0 M M M
3/15/2018 8:00 AM 0.00 0.0 M M M
3/16/2018 7:30 AM 0.03 M M M M
3/17/2018 8:00 AM 0.00 0.0 M M M
3/18/2018 4:30 AM 0.00 0.0 M M M
3/19/2018 8:00 AM 0.84 4.6 0.78 4.6 0.78 Began as rain sleet mix switched to snow
3/20/2018 7:30 AM 0.00 0.0 M M M
3/21/2018 8:00 AM 0.00 0.0 M M M
3/22/2018 7:30 AM 0.00 0.0 M M M
3/23/2018 8:00 AM 0.00 0.0 M M M
3/24/2018 8:00 AM 0.00 0.0 M M M
3/25/2018 8:00 AM 0.00 0.0 M M M
3/26/2018 8:00 AM 0.00 0.0 M M M
3/27/2018 8:00 AM 0.52 4.5 0.49 4.5 0.49 precipitation was higher than measured. Rain before snow fall was apx .1 inches. Due to the fluffiness of the snow it piled several inches on top of the throat of the gauge.
3/28/2018 8:00 AM 0.00 0.0 M M M
4/3/2018 7:00 AM 0.00 0.0 M M M
4/4/2018 8:00 AM 0.00 0.0 M M M
4/5/2018 8:00 AM 0.00 0.0 M M M
4/6/2018 8:00 AM 0.00 0.0 M M M
4/7/2018 8:00 AM 0.06 0.4 0.06 0.4 0.06
4/8/2018 7:00 AM 0.02 M M M M
4/9/2018 6:00 AM 0.09 M M M M
4/10/2018 6:00 AM 0.06 M M M M
4/11/2018 8:00 AM 0.00 0.0 M M M
4/12/2018 8:00 AM 0.00 0.0 M M M
4/13/2018 7:00 AM 0.18 0.5 0.17 0.5 0.17
4/14/2018 7:00 AM 0.00 0.0 M M M
4/15/2018 5:30 AM 0.00 0.0 M M M
4/16/2018 7:00 AM 0.00 0.0 M M M
4/17/2018 7:00 AM 0.00 0.0 M M M
4/18/2018 8:00 AM 0.00 0.0 M M M
4/19/2018 8:00 AM 0.00 0.0 M M M
4/20/2018 6:00 AM 0.00 0.0 M M M
4/21/2018 7:00 AM 0.32 1.3 0.23 1.3 0.23 Rain began last evening turned to snow overnight. Currently light snow
4/22/2018 8:00 AM 0.16 M M M M
4/23/2018 8:00 AM 0.00 0.0 M M M
4/24/2018 8:00 AM 0.09 0.5 0.06 0.5 0.06
4/25/2018 8:00 AM 0.07 M M M M
4/26/2018 8:00 AM 0.00 0.0 M M M
4/27/2018 8:00 AM 0.00 0.0 M M M
4/28/2018 8:00 AM 0.00 0.0 M M M
4/29/2018 8:00 AM 0.00 0.0 M M M
4/30/2018 8:00 AM 0.00 0.0 M M M
5/1/2018 8:00 AM 0.00 0.0 M M M
5/2/2018 8:00 AM 0.02 M M M M
5/3/2018 7:00 AM 0.61 M M M M
5/4/2018 8:00 AM 0.49 M M M M
5/5/2018 7:00 AM 0.01 M M M M
5/6/2018 8:00 AM 0.00 0.0 M M M
5/7/2018 8:00 AM 0.00 0.0 M M M
5/8/2018 6:30 AM 0.00 0.0 M M M
5/9/2018 8:00 AM 0.00 0.0 M M M
5/10/2018 7:00 AM 0.00 0.0 M M M
5/11/2018 7:00 AM 0.00 0.0 M M M
5/12/2018 7:00 AM 0.04 M M M M
5/16/2018 8:00 AM T M M M M
5/17/2018 8:00 AM 0.00 0.0 M M M
5/18/2018 7:00 AM T M M M M Misty rain just beginning
5/19/2018 6:00 AM 0.01 M M M M
5/20/2018 6:00 AM 0.03 M M M M
5/21/2018 7:00 AM T M M M M
5/22/2018 8:00 AM 0.01 M M M M
5/23/2018 8:00 AM 0.00 0.0 M M M
5/24/2018 7:00 AM 0.00 0.0 M M M
5/25/2018 7:00 AM 0.00 0.0 M M M
5/26/2018 7:00 AM 0.00 0.0 M M M
5/27/2018 8:00 AM 0.00 0.0 M M M
5/28/2018 8:00 AM 0.01 M M M M
5/29/2018 8:00 AM 0.20 M M M M
5/30/2018 6:00 AM 0.00 0.0 M M M
5/31/2018 8:00 AM 0.00 0.0 M M M
6/1/2018 8:00 AM 0.00 0.0 M M M
6/2/2018 8:00 AM 0.00 0.0 M M M
6/3/2018 8:00 AM 0.00 0.0 M M M
6/4/2018 8:00 AM 0.00 0.0 M M M
6/5/2018 8:00 AM 0.00 0.0 M M M
6/15/2018 8:00 AM 0.00 0.0 M M M
6/16/2018 6:00 AM 0.01 M M M M
6/17/2018 8:00 AM 0.12 M M M M
6/18/2018 7:00 AM 0.67 M M M M
6/19/2018 8:00 AM T M M M M
6/20/2018 8:00 AM 0.47 M M M M
6/21/2018 8:00 AM 0.00 0.0 M M M
6/22/2018 8:00 AM 0.00 0.0 M M M
6/23/2018 7:00 AM 0.00 0.0 M M M
6/27/2018 8:00 AM 0.00 0.0 M M M
6/28/2018 6:00 AM 0.00 0.0 M M M
6/29/2018 7:00 AM 0.00 0.0 M M M
6/30/2018 7:00 AM 0.00 0.0 M M M
7/1/2018 7:00 AM 0.01 M M M M
7/2/2018 7:00 AM 0.00 0.0 M M M
7/3/2018 6:30 AM 0.06 M M M M
7/4/2018 8:00 AM 0.00 0.0 M M M
7/5/2018 8:00 AM 0.01 M M M M
7/6/2018 7:00 AM 0.09 M M M M
7/7/2018 7:00 AM 0.00 0.0 M M M
7/8/2018 7:00 AM 0.02 M M M M
7/9/2018 6:30 AM 0.24 M M M M
7/10/2018 7:30 AM 0.00 0.0 M M M
7/11/2018 8:00 AM 0.00 0.0 M M M
7/12/2018 7:00 AM 0.00 0.0 M M M
7/13/2018 7:00 AM 0.00 0.0 M M M
7/14/2018 6:00 AM 0.00 0.0 M M M
7/15/2018 8:00 AM 0.00 0.0 M M M
7/16/2018 7:30 AM 0.74 M M M M
7/17/2018 8:00 AM 0.00 0.0 M M M
7/18/2018 8:00 AM T M M M M
7/19/2018 8:00 AM 0.00 0.0 M M M
7/20/2018 6:30 AM 0.00 0.0 M M M
7/21/2018 8:00 AM 0.00 0.0 M M M
7/22/2018 8:00 AM 0.00 0.0 M M M
7/23/2018 7:30 AM 0.08 M M M M
7/24/2018 7:30 AM 1.77 M M M M
7/25/2018 8:00 AM 0.03 M M M M
7/26/2018 7:00 AM 0.10 M M M M
7/27/2018 7:00 AM T M M M M
7/28/2018 6:00 AM 0.00 0.0 M M M
7/29/2018 8:00 AM 0.01 M M M M
7/30/2018 7:00 AM T M M M M
7/31/2018 8:00 AM 0.00 M M M M
8/1/2018 8:00 AM 0.00 M M M M
8/2/2018 8:00 AM 0.00 M M M M
8/9/2018 7:00 AM 0.00 0.0 M M M
8/10/2018 8:00 AM 0.00 0.0 M M M
8/11/2018 8:00 AM 0.00 0.0 M M M
8/12/2018 8:00 AM 0.00 0.0 M M M
8/13/2018 7:00 AM 0.00 0.0 M M M
8/14/2018 7:00 AM 0.00 0.0 M M M
8/15/2018 7:00 AM 0.51 M M M M
8/16/2018 7:00 AM 0.00 0.0 M M M
8/17/2018 8:00 AM 0.00 0.0 M M M
8/18/2018 6:00 AM 0.14 M M M M
8/19/2018 8:00 AM 0.54 M M M M
8/20/2018 6:00 AM 0.00 0.0 M M M
8/21/2018 6:00 AM 0.00 0.0 M M M
8/22/2018 8:00 AM 0.13 M M M M
8/23/2018 8:00 AM T M M M M
8/24/2018 6:00 AM 0.00 0.0 M M M
8/25/2018 7:00 AM 0.00 0.0 M M M
8/26/2018 8:00 AM 0.00 0.0 M M M
8/27/2018 6:00 AM 0.00 0.0 M M M
8/28/2018 8:00 AM 0.00 0.0 M M M
8/29/2018 6:00 AM 0.00 0.0 M M M
8/30/2018 7:00 AM 0.00 0.0 M M M
8/31/2018 7:00 AM 0.00 0.0 M M M
9/1/2018 8:00 AM 0.01 M M M M
9/2/2018 8:00 AM 0.01 M M M M
9/3/2018 8:00 AM 0.00 0.0 M M M
9/4/2018 8:00 AM 0.00 0.0 M M M
9/5/2018 8:00 AM 0.13 M M M M
9/6/2018 7:00 AM 0.00 0.0 M M M
9/7/2018 7:00 AM 0.00 0.0 M M M
9/8/2018 6:00 AM 0.00 0.0 M M M
9/9/2018 8:00 AM 0.03 M M M M
9/10/2018 7:00 AM 0.00 0.0 M M M
9/11/2018 6:00 AM 0.00 0.0 M M M
9/12/2018 6:00 AM 0.00 0.0 M M M
9/13/2018 6:00 AM 0.00 0.0 M M M
9/14/2018 8:00 AM 0.00 0.0 M M M
9/15/2018 6:00 AM 0.00 0.0 M M M
9/16/2018 8:00 AM 0.00 0.0 M M M
9/17/2018 6:00 AM 0.00 0.0 M M M
9/18/2018 7:00 AM 0.00 0.0 M M M
9/19/2018 8:00 AM 0.00 0.0 M M M
9/20/2018 6:00 AM 0.90 M M M M
9/21/2018 7:00 AM 0.00 0.0 M M M
9/22/2018 8:00 AM 0.00 0.0 M M M
9/23/2018 7:00 AM 0.00 0.0 M M M
9/24/2018 6:00 AM 0.00 0.0 M M M
9/25/2018 7:00 AM 0.01 M M M M
9/26/2018 7:00 AM 0.00 0.0 M M M
9/27/2018 6:30 AM 0.00 0.0 M M M
9/28/2018 8:00 AM 0.00 0.0 M M M
9/29/2018 5:30 AM 0.00 0.0 M M M
9/30/2018 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
12/21/2017 12/26/2017 8:00 AM 6 0.14 0.8 0.10
3/29/2018 4/02/2018 7:00 AM 5 0.26 M M Rain & Snow observed late afternoon on 3/28/2018 prior to departure
5/13/2018 5/15/2018 8:00 AM 3 0.62 M M
6/6/2018 6/14/2018 8:00 AM 9 0.08 M M
6/24/2018 6/26/2018 8:00 AM 3 0.40 M M
8/3/2018 8/08/2018 8:00 AM 6 0.24 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
6/19/2018 6:45 PM 3/4" Penny Size 1/4" Pea Size Rice Mixed 8 2min minor leaf damage Continuous False After rain After smaller hail 10-20