Station Overview Station Location
Station Number MD-MG-128 Latitude 39.151469
Station Name North Potomac 3.8 N Longitude -77.238919
County Montgomery Elevation (ft) 405



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 19 3.47 4.53 31 4.53 31 0.00 0 0 9 5 0.0 0 0
Nov 19 3.53 4.14 30 4.14 30 0.00 0 0 7 4 0.0 0 0
Dec 19 3.15 3.38 31 3.38 31 0.00 0 0 14 2 1.7 2 2
Jan 20 2.86 2.97 31 2.45 21 0.52 10 1 7 2 1.4 1 2
Feb 20 2.76 3.07 28 3.07 28 0.00 0 0 14 4 0.0 0 0
March 20 3.74 2.57 30 2.57 30 0.00 0 0 13 3 0.0 0 0
April 20 3.33 4.42 30 4.42 30 0.00 0 0 18 2 0.0 0 0
May 20 4.38 2.95 30 2.95 30 0.00 0 0 12 2 0.0 0 0
June 20 3.81 7.81 30 7.81 30 0.00 0 0 11 4 0.0 0 0
July 20 3.81 2.25 31 2.25 31 0.00 0 0 14 0 0.0 0 0
Aug 20 3.22 5.74 31 4.49 22 1.25 9 1 12 2 0.0 0 0
Sept 20 4.05 3.58 30 3.58 30 0.00 0 0 10 1 0.0 0 0
Water Year Totals: 42.11" 47.41" 363 days 45.64" 344 1.77" 19 days 2 141 days 31 days 3.1" 3 days 4 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
10/1/2019 0.20
10/2/2019 0.00
10/3/2019 0.00
10/4/2019 0.00
10/5/2019 0.00
10/6/2019 0.00
10/7/2019 T
10/8/2019 T
10/9/2019 0.08
10/10/2019 0.00
10/11/2019 0.00
10/12/2019 0.00
10/13/2019 T
10/14/2019 T
10/15/2019 0.00
10/16/2019 0.00
10/17/2019 1.26
10/18/2019 0.00
10/19/2019 0.00
10/20/2019 0.15
10/21/2019 0.65
10/22/2019 T
10/23/2019 0.50
10/24/2019 0.00
10/25/2019 0.00
10/26/2019 0.00
10/27/2019 0.53
10/28/2019 0.67
10/29/2019 0.00
10/30/2019 0.00
10/31/2019 0.49
11/1/2019 2.49
11/2/2019 0.00
11/3/2019 0.00
11/4/2019 0.00
11/5/2019 0.00
11/6/2019 0.00
11/7/2019 0.00
11/8/2019 0.13
11/9/2019 T
11/10/2019 0.00
11/11/2019 0.00
11/12/2019 0.14
11/13/2019 0.00
11/14/2019 0.00
11/15/2019 0.00
11/16/2019 0.00
11/17/2019 0.00
11/18/2019 T
11/19/2019 0.06
11/20/2019 0.00
11/21/2019 0.00
11/22/2019 T
11/23/2019 0.12
11/24/2019 1.19
11/25/2019 T
11/26/2019 0.00
11/27/2019 0.01
11/28/2019 0.00
11/29/2019 0.00
11/30/2019 0.00
12/1/2019 0.04
12/2/2019 0.38
12/3/2019 0.05
12/4/2019 0.04
12/5/2019 0.01
12/6/2019 0.00
12/7/2019 T
12/8/2019 0.00
12/9/2019 0.00
12/10/2019 0.77
12/11/2019 0.30
12/12/2019 0.00
12/13/2019 0.00
12/14/2019 0.40
12/15/2019 0.23
12/16/2019 0.15
12/17/2019 0.37
12/18/2019 0.02
12/19/2019 0.00
12/20/2019 0.00
12/21/2019 0.00
12/22/2019 0.00
12/23/2019 0.00
12/24/2019 0.00
12/25/2019 0.00
12/26/2019 0.00
12/27/2019 0.00
12/28/2019 T
12/29/2019 0.00
12/30/2019 0.52
12/31/2019 0.10
Day of YearDaily PrcpMultiday Prcp
1/1/2020 0.00
1/2/2020 0.00
1/3/2020 0.16
1/4/2020 0.22
1/5/2020 0.13
1/6/2020 0.00
1/7/2020 0.00
1/8/2020 0.23
1/9/2020 T
1/10/2020 0.00
1/11/2020 0.00
1/12/2020 0.32
1/13/2020 0.00
1/14/2020 T
1/15/2020 **
1/16/2020 **
1/17/2020 **
1/18/2020 **
1/19/2020 **
1/20/2020 **
1/21/2020 **
1/22/2020 **
1/23/2020 **
1/24/2020 0.52
1/25/2020 1.36
1/26/2020 0.03
1/27/2020 0.00
1/28/2020 0.00
1/29/2020 0.00
1/30/2020 0.00
1/31/2020 0.00
2/1/2020 T
2/2/2020 0.10
2/3/2020
2/4/2020 T
2/5/2020 0.01
2/6/2020 0.15
2/7/2020 0.61
2/8/2020 0.13
2/9/2020 0.00
2/10/2020 0.03
2/11/2020 0.66
2/12/2020 0.06
2/13/2020 0.25
2/14/2020 0.03
2/15/2020 0.00
2/16/2020 0.00
2/17/2020 0.00
2/18/2020 0.00
2/19/2020 0.01
2/20/2020 0.00
2/21/2020 T
2/22/2020 0.00
2/23/2020 0.00
2/24/2020 0.00
2/25/2020 0.09
2/26/2020 0.17
2/27/2020 0.77
2/28/2020 0.00
2/29/2020 T
3/1/2020 0.00
3/2/2020 0.00
3/3/2020 0.21
3/4/2020 0.04
3/5/2020 0.00
3/6/2020 0.00
3/7/2020 0.03
3/8/2020 0.00
3/9/2020 0.00
3/10/2020 0.00
3/11/2020 0.03
3/12/2020 0.00
3/13/2020 0.32
3/14/2020 0.00
3/15/2020 0.25
3/16/2020 0.01
3/17/2020 T
3/18/2020 T
3/19/2020 0.71
3/20/2020 T
3/21/2020 0.00
3/22/2020 0.00
3/23/2020 0.04
3/24/2020 0.16
3/25/2020 M
3/26/2020 0.25
3/27/2020 0.00
3/28/2020 0.37
3/29/2020 0.15
3/30/2020 0.00
3/31/2020 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2020 0.17
4/2/2020 0.00
4/3/2020 0.00
4/4/2020 0.00
4/5/2020 T
4/6/2020 0.02
4/7/2020 0.01
4/8/2020 0.23
4/9/2020 0.10
4/10/2020 0.04
4/11/2020 0.00
4/12/2020 0.00
4/13/2020 1.59
4/14/2020 0.50
4/15/2020 0.29
4/16/2020 0.00
4/17/2020 0.00
4/18/2020 0.06
4/19/2020 0.01
4/20/2020 0.00
4/21/2020 0.00
4/22/2020 0.01
4/23/2020 0.00
4/24/2020 0.67
4/25/2020 0.07
4/26/2020 0.40
4/27/2020 0.19
4/28/2020 T
4/29/2020 0.04
4/30/2020 0.02
5/1/2020 1.27
5/2/2020 0.07
5/3/2020 0.00
5/4/2020 0.38
5/5/2020 0.00
5/6/2020 0.18
5/7/2020 0.16
5/8/2020 0.00
5/9/2020 0.26
5/10/2020 0.00
5/11/2020 0.01
5/12/2020 0.00
5/13/2020 0.00
5/14/2020 0.00
5/15/2020 0.00
5/16/2020 0.00
5/17/2020 T
5/18/2020 T
5/19/2020 0.00
5/20/2020 0.00
5/21/2020 0.00
5/22/2020 0.02
5/23/2020 0.41
5/24/2020
5/25/2020 0.00
5/26/2020 0.00
5/27/2020 0.00
5/28/2020 0.04
5/29/2020 0.03
5/30/2020 0.12
5/31/2020 0.00
6/1/2020 0.00
6/2/2020 0.00
6/3/2020 T
6/4/2020 0.00
6/5/2020 1.00
6/6/2020 1.50
6/7/2020 T
6/8/2020 0.00
6/9/2020 0.00
6/10/2020 0.00
6/11/2020 1.48
6/12/2020 0.08
6/13/2020 0.00
6/14/2020 0.00
6/15/2020 0.00
6/16/2020 0.00
6/17/2020 T
6/18/2020 0.70
6/19/2020 0.01
6/20/2020 0.15
6/21/2020 1.29
6/22/2020 0.00
6/23/2020 0.88
6/24/2020 T
6/25/2020 0.09
6/26/2020 0.63
6/27/2020 0.00
6/28/2020 0.00
6/29/2020 0.00
6/30/2020 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.29
7/2/2020 0.00
7/3/2020 0.00
7/4/2020 0.00
7/5/2020 0.00
7/6/2020 0.04
7/7/2020 0.01
7/8/2020 0.06
7/9/2020 0.00
7/10/2020 0.00
7/11/2020 0.04
7/12/2020 0.05
7/13/2020 0.01
7/14/2020 0.00
7/15/2020 0.00
7/16/2020 0.00
7/17/2020 0.00
7/18/2020 0.00
7/19/2020 0.00
7/20/2020 0.00
7/21/2020 0.06
7/22/2020 0.01
7/23/2020 0.58
7/24/2020 0.53
7/25/2020 0.01
7/26/2020 0.01
7/27/2020 0.00
7/28/2020 0.00
7/29/2020 0.00
7/30/2020 0.00
7/31/2020 0.55
8/1/2020 0.20
8/2/2020 0.02
8/3/2020 0.00
8/4/2020 1.27
8/5/2020 1.22
8/6/2020 0.21
8/7/2020 0.06
8/8/2020 T
8/9/2020 0.00
8/10/2020 0.00
8/11/2020 0.00
8/12/2020 0.00
8/13/2020 0.08
8/14/2020 0.21
8/15/2020 **
8/16/2020 **
8/17/2020 **
8/18/2020 **
8/19/2020 **
8/20/2020 **
8/21/2020 **
8/22/2020 **
8/23/2020 1.25
8/24/2020 T
8/25/2020 0.49
8/26/2020 0.14
8/27/2020 0.00
8/28/2020 0.00
8/29/2020 0.49
8/30/2020 0.10
8/31/2020 0.00
9/1/2020 0.34
9/2/2020 0.14
9/3/2020 0.41
9/4/2020 1.72
9/5/2020 T
9/6/2020 0.00
9/7/2020 0.00
9/8/2020 0.00
9/9/2020 0.00
9/10/2020 0.16
9/11/2020 0.22
9/12/2020 0.00
9/13/2020 0.00
9/14/2020 0.00
9/15/2020 0.00
9/16/2020 0.00
9/17/2020 0.00
9/18/2020 0.06
9/19/2020 0.00
9/20/2020 0.00
9/21/2020 0.00
9/22/2020 0.00
9/23/2020 0.00
9/24/2020 0.00
9/25/2020 0.00
9/26/2020 0.20
9/27/2020 0.01
9/28/2020 0.00
9/29/2020 0.00
9/30/2020 0.32



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2019 7:00 AM 0.20 M M M M Actually occurred during September.
10/2/2019 7:00 AM 0.00 0.0 M M M
10/3/2019 7:00 AM 0.00 0.0 M M M
10/4/2019 7:00 AM 0.00 0.0 M M M
10/5/2019 7:00 AM 0.00 0.0 M M M
10/6/2019 7:00 AM 0.00 M M M M
10/7/2019 7:00 AM T M M M M
10/8/2019 7:00 AM T M M M M
10/9/2019 7:00 AM 0.08 M M M M
10/10/2019 7:00 AM 0.00 0.0 M M M
10/11/2019 7:00 AM 0.00 0.0 M M M
10/12/2019 7:00 AM 0.00 0.0 M M M
10/13/2019 7:00 AM T M M M M
10/14/2019 7:00 AM T M M M M
10/15/2019 7:00 AM 0.00 0.0 M M M
10/16/2019 7:00 AM 0.00 0.0 M M M
10/17/2019 7:00 AM 1.26 M M M M
10/18/2019 7:00 AM 0.00 0.0 M M M
10/19/2019 7:00 AM 0.00 0.0 M M M
10/20/2019 7:00 AM 0.15 M M M M
10/21/2019 7:00 AM 0.65 M M M M Storm total 0.80"
10/22/2019 7:00 AM T M M M M
10/23/2019 7:00 AM 0.50 M M M M
10/24/2019 7:00 AM 0.00 0.0 M M M
10/25/2019 7:00 AM 0.00 0.0 M M M
10/26/2019 7:00 AM 0.00 0.0 M M M
10/27/2019 7:00 AM 0.53 M M M M
10/28/2019 7:00 AM 0.67 M M M M
10/29/2019 7:00 AM 0.00 0.0 M M M
10/30/2019 7:00 AM 0.00 M M M M
10/31/2019 7:00 AM 0.49 M M M M
11/1/2019 7:00 AM 2.49 M M M M This rainfall actually occurred before midnight, so in occurred in October. Very heavy with local flooding.
11/2/2019 7:00 AM 0.00 0.0 M M M
11/3/2019 7:00 AM 0.00 0.0 M M M
11/4/2019 7:00 AM 0.00 0.0 M M M
11/5/2019 7:00 AM 0.00 0.0 M M M
11/6/2019 7:00 AM 0.00 0.0 M M M
11/7/2019 7:00 AM 0.00 M M M M
11/8/2019 7:00 AM 0.13 M M M M
11/9/2019 7:00 AM T T T 0.0 M A few scattered snowflakes. Snow melted as it fell.
11/10/2019 7:00 AM 0.00 M M M M
11/11/2019 7:00 AM 0.00 0.0 M M M
11/12/2019 7:00 AM 0.14 M M M M
11/13/2019 7:00 AM 0.00 0.0 M M M
11/14/2019 7:00 AM 0.00 0.0 M M M
11/15/2019 7:00 AM 0.00 0.0 M M M
11/16/2019 7:00 AM 0.00 0.0 M M M
11/17/2019 7:00 AM 0.00 M M M M
11/18/2019 7:00 AM T M M M M
11/19/2019 7:00 AM 0.06 M M M M
11/20/2019 7:00 AM 0.00 M M M M
11/21/2019 7:00 AM 0.00 0.0 M M M
11/22/2019 7:00 AM T M M M M
11/23/2019 7:00 AM 0.12 M M M M
11/24/2019 7:00 AM 1.19 M M M M
11/25/2019 7:00 AM T M M M M
11/26/2019 7:00 AM 0.00 0.0 M M M
11/27/2019 7:00 AM 0.01 M M M M
11/28/2019 7:00 AM 0.00 0.0 M M M
11/29/2019 7:00 AM 0.00 0.0 M M M
11/30/2019 7:00 AM 0.00 0.0 M M M
12/1/2019 7:00 AM 0.04 M M M M
12/2/2019 7:00 AM 0.38 M M M M Storm total: 0.42".
12/3/2019 7:00 AM 0.05 M M M M
12/4/2019 7:00 AM 0.04 T T T M Mixed rain and snow. Amount of melted new snow not determinable.
12/5/2019 7:00 AM 0.01 M M M M
12/6/2019 7:00 AM 0.00 0.0 M M M
12/7/2019 7:00 AM T M M M M
12/8/2019 7:00 AM 0.00 0.0 M M M
12/9/2019 7:00 AM 0.00 0.0 M M M
12/10/2019 7:00 AM 0.77 M M M M
12/11/2019 7:00 AM 0.30 0.3 0.02 0.5 0.02 Snow fell at the end of a storm system that generated light rain for about hours.
12/12/2019 7:00 AM 0.00 0.0 M T T
12/13/2019 7:00 AM 0.00 0.0 M T T
12/14/2019 7:00 AM 0.40 M M M M
12/15/2019 7:00 AM 0.23 M M M M
12/16/2019 7:00 AM 0.15 1.4 0.15 1.5 0.15
12/17/2019 7:00 AM 0.37 M M M M
12/18/2019 7:00 AM 0.02 M M M M
12/19/2019 7:00 AM 0.00 0.0 M M M
12/20/2019 7:00 AM 0.00 0.0 M M M
12/21/2019 7:00 AM 0.00 0.0 M M M
12/22/2019 7:00 AM 0.00 0.0 M M M
12/23/2019 7:00 AM 0.00 0.0 M M M
12/24/2019 7:00 AM 0.00 0.0 M M M
12/25/2019 7:00 AM 0.00 0.0 M M M
12/26/2019 7:00 AM 0.00 0.0 M M M
12/27/2019 7:00 AM 0.00 0.0 M M M
12/28/2019 7:00 AM T M M M M
12/29/2019 7:00 AM 0.00 0.0 M M M
12/30/2019 7:10 AM 0.52 M M M M
12/31/2019 7:00 AM 0.10 M M M M
1/1/2020 7:00 AM 0.00 0.0 M M M
1/2/2020 7:00 AM 0.00 0.0 M M M
1/3/2020 7:00 AM 0.16 M M M M
1/4/2020 7:00 AM 0.22 M M M M
1/5/2020 7:00 AM 0.13 M M M M
1/6/2020 7:00 AM 0.00 0.0 M M M
1/7/2020 7:00 AM 0.00 0.0 M M M
1/8/2020 7:00 AM 0.23 1.4 0.23 1.0 0.14 Very wet snow--temperature ~40 degrees F
1/9/2020 7:00 AM T T T 0.5 0.08 Brief snow squall
1/10/2020 7:00 AM 0.00 0.0 M T T
1/11/2020 7:00 AM 0.00 0.0 M M M
1/12/2020 7:00 AM 0.32 M M M M
1/13/2020 7:00 AM 0.00 0.0 M M M
1/14/2020 7:00 AM T M M M M
1/25/2020 7:00 AM 1.36 M M M M Light rain at time of observation.
1/26/2020 7:00 AM 0.03 M M M M
1/27/2020 7:00 AM 0.00 M M M M
1/28/2020 7:00 AM 0.00 0.0 M M M
1/29/2020 7:00 AM 0.00 0.0 M M M
1/30/2020 7:00 AM 0.00 M M M M
1/31/2020 7:00 AM 0.00 0.0 M M M
2/1/2020 7:00 AM T M M M M
2/2/2020 7:00 AM 0.10 M M M M
2/4/2020 7:30 AM T M M M M Light rain at time of observation.
2/5/2020 7:00 AM 0.01 M M M M
2/6/2020 7:00 AM 0.15 M M M M
2/7/2020 7:00 AM 0.61 M M M M
2/8/2020 7:00 AM 0.13 M M M M
2/9/2020 7:00 AM 0.00 M M M M
2/10/2020 7:00 AM 0.03 M M M M
2/11/2020 7:00 AM 0.66 M M M M
2/12/2020 7:00 AM 0.06 M M M M
2/13/2020 7:00 AM 0.25 M M M M
2/14/2020 7:00 AM 0.03 M M M M
2/15/2020 7:00 AM 0.00 0.0 M M M
2/16/2020 7:00 AM 0.00 M M M M
2/17/2020 7:00 AM 0.00 0.0 M M M
2/18/2020 7:00 AM 0.00 0.0 M M M
2/19/2020 7:00 AM 0.01 M M M M
2/20/2020 7:00 AM 0.00 0.0 M M M
2/21/2020 7:00 AM T T T 0.0 0.00 A few flakes in the headlights at about 9:15 pm.
2/22/2020 7:00 AM 0.00 0.0 M M M
2/23/2020 7:00 AM 0.00 0.0 M M M
2/24/2020 7:00 AM 0.00 0.0 M M M
2/25/2020 7:00 AM 0.09 M M M M
2/26/2020 7:00 AM 0.17 M M M M
2/27/2020 7:00 AM 0.77 M M M M
2/28/2020 7:00 AM 0.00 0.0 M M M
2/29/2020 7:00 AM T T T 0.0 0.00 Occasional flakes of snow from showers midday and late afternoon Feb 28th.
3/1/2020 7:00 AM 0.00 0.0 M M M
3/2/2020 7:00 AM 0.00 M M M M
3/3/2020 7:00 AM 0.21 M M M M
3/4/2020 7:00 AM 0.04 M M M M
3/5/2020 7:00 AM 0.00 0.0 M M M
3/6/2020 7:00 AM 0.00 M M M M
3/7/2020 7:00 AM 0.03 M M M M
3/8/2020 7:00 AM 0.00 M M M M
3/9/2020 7:00 AM 0.00 M M M M
3/10/2020 7:00 AM 0.00 0.0 M M M
3/11/2020 7:00 AM 0.03 M M M M
3/12/2020 7:00 AM 0.00 M M M M
3/13/2020 7:00 AM 0.32 0.0 M M M
3/14/2020 7:00 AM 0.00 0.0 M M M
3/15/2020 7:00 AM 0.25 T M 0.0 M Included 30-minute light ice pellet (mixed with rain) shower.
3/16/2020 7:00 AM 0.01 M M M M
3/17/2020 7:00 AM T M M M M
3/18/2020 7:00 AM T M M M M
3/19/2020 7:00 AM 0.71 M M M M
3/20/2020 7:00 AM T M M M M
3/21/2020 7:00 AM 0.00 0.0 M M M
3/22/2020 7:00 AM 0.00 M M M M
3/23/2020 7:00 AM 0.04 M M M M
3/24/2020 7:00 AM 0.16 M M M M
3/25/2020 7:00 AM M M M M M
3/26/2020 7:00 AM 0.25 M M M M
3/27/2020 7:00 AM 0.00 0.0 M M M
3/28/2020 7:00 AM 0.37 M M M M
3/29/2020 7:00 AM 0.15 M M M M
3/30/2020 7:00 AM 0.00 0.0 M M M
3/31/2020 7:00 AM 0.00 M M M M
4/1/2020 7:00 AM 0.17 M M M M
4/2/2020 7:00 AM 0.00 M M M M
4/3/2020 7:00 AM 0.00 M M M M
4/4/2020 7:00 AM 0.00 M M M M
4/5/2020 7:00 AM T M M M M
4/6/2020 7:00 AM 0.02 M M M M
4/7/2020 7:00 AM 0.01 M M M M
4/8/2020 7:00 AM 0.23 M M M M
4/9/2020 7:00 AM 0.10 M M M M
4/10/2020 7:00 AM 0.04 M M M M
4/11/2020 7:00 AM 0.00 0.0 M M M
4/12/2020 7:00 AM 0.00 0.0 M M M
4/13/2020 7:00 AM 1.59 M M M M
4/14/2020 7:00 AM 0.50 M M M M
4/15/2020 7:00 AM 0.29 M M M M
4/16/2020 7:00 AM 0.00 0.0 M M M
4/17/2020 7:00 AM 0.00 0.0 M M M
4/18/2020 7:00 AM 0.06 M M M M Light rain at the time of observation.
4/19/2020 7:00 AM 0.01 M M M M
4/20/2020 7:00 AM 0.00 0.0 M M M
4/21/2020 7:00 AM 0.00 M M M M
4/22/2020 7:00 AM 0.01 M M M M
4/23/2020 7:00 AM 0.00 M M M M
4/24/2020 7:00 AM 0.67 M M M M
4/25/2020 7:00 AM 0.07 M M M M
4/26/2020 7:00 AM 0.40 M M M M
4/27/2020 7:00 AM 0.19 M M M M
4/28/2020 7:00 AM T M M M M
4/29/2020 7:00 AM 0.04 M M M M
4/30/2020 7:00 AM 0.02 M M M M
5/1/2020 7:00 AM 1.27 M M M M
5/2/2020 7:00 AM 0.07 M M M M
5/3/2020 7:00 AM 0.00 M M M M
5/4/2020 7:00 AM 0.38 M M M M
5/5/2020 7:00 AM 0.00 0.0 M M M
5/6/2020 7:00 AM 0.18 M M M M
5/7/2020 7:00 AM 0.16 M M M M
5/8/2020 7:00 AM 0.00 0.0 M M M
5/9/2020 7:00 AM 0.26 M M M M
5/10/2020 7:00 AM 0.00 0.0 M M M
5/11/2020 7:00 AM 0.01 M M M M
5/12/2020 7:00 AM 0.00 M M M M
5/13/2020 7:00 AM 0.00 0.0 M M M
5/14/2020 7:00 AM 0.00 0.0 M M M
5/15/2020 7:00 AM 0.00 0.0 M M M
5/16/2020 7:00 AM 0.00 M M M M
5/17/2020 7:00 AM T M M M M
5/18/2020 7:00 AM T M M M M
5/19/2020 7:00 AM 0.00 M M M M
5/20/2020 7:00 AM 0.00 M M M M
5/21/2020 7:00 AM 0.00 M M M M
5/22/2020 7:00 AM 0.02 M M M M
5/23/2020 7:00 AM 0.41 M M M M
5/25/2020 7:00 AM 0.00 M M M M
5/26/2020 7:00 AM 0.00 M M M M
5/27/2020 7:00 AM 0.00 0.0 M M M
5/28/2020 7:00 AM 0.04 M M M M
5/29/2020 7:00 AM 0.03 M M M M
5/30/2020 7:00 AM 0.12 M M M M
5/31/2020 7:00 AM 0.00 M M M M
6/1/2020 7:00 AM 0.00 0.0 M M M
6/2/2020 7:00 AM 0.00 0.0 M M M
6/3/2020 7:00 AM T M M M M
6/4/2020 7:00 AM 0.00 0.0 M M M
6/5/2020 7:00 AM 1.00 M M M M
6/6/2020 7:00 AM 1.50 M M M M
6/7/2020 7:00 AM T M M M M
6/8/2020 7:00 AM 0.00 M M M M
6/9/2020 7:00 AM 0.00 M M M M
6/10/2020 7:00 AM 0.00 M M M M
6/11/2020 7:00 AM 1.48 M M M M
6/12/2020 7:00 AM 0.08 M M M M
6/13/2020 7:00 AM 0.00 0.0 M M M
6/14/2020 7:00 AM 0.00 M M M M
6/15/2020 7:00 AM 0.00 0.0 M M M
6/16/2020 7:00 AM 0.00 0.0 M M M
6/17/2020 7:00 AM T M M M M
6/18/2020 7:00 AM 0.70 M M M M
6/19/2020 7:00 AM 0.01 M M M M
6/20/2020 7:00 AM 0.15 M M M M
6/21/2020 7:00 AM 1.29 M M M M
6/22/2020 7:00 AM 0.00 0.0 M M M
6/23/2020 7:00 AM 0.88 M M M M
6/24/2020 7:00 AM T M M M M
6/25/2020 7:00 AM 0.09 M M M M
6/26/2020 7:00 AM 0.63 M M M M
6/27/2020 7:00 AM 0.00 0.0 M M M
6/28/2020 7:00 AM 0.00 0.0 M M M
6/29/2020 7:00 AM 0.00 0.0 M M M
6/30/2020 7:00 AM 0.00 0.0 M M M
7/1/2020 7:00 AM 0.29 M M M M
7/2/2020 7:00 AM 0.00 M M M M
7/3/2020 7:00 AM 0.00 0.0 M M M
7/4/2020 7:00 AM 0.00 0.0 M M M
7/5/2020 7:00 AM 0.00 0.0 M M M
7/6/2020 7:00 AM 0.04 M M M M
7/7/2020 7:00 AM 0.01 M M M M
7/8/2020 7:00 AM 0.06 M M M M
7/9/2020 7:00 AM 0.00 0.0 M M M
7/10/2020 7:00 AM 0.00 M M M M
7/11/2020 7:00 AM 0.04 M M M M
7/12/2020 7:00 AM 0.05 M M M M
7/13/2020 7:00 AM 0.01 M M M M
7/14/2020 7:00 AM 0.00 M M M M
7/15/2020 7:00 AM 0.00 M M M M
7/16/2020 7:00 AM 0.00 0.0 M M M
7/17/2020 7:00 AM 0.00 0.0 M M M
7/18/2020 7:00 AM 0.00 0.0 M M M
7/19/2020 7:00 AM 0.00 M M M M
7/20/2020 7:00 AM 0.00 0.0 M M M
7/21/2020 7:00 AM 0.06 M M M M
7/22/2020 7:00 AM 0.01 M M M M
7/23/2020 7:00 AM 0.58 M M M M
7/24/2020 7:00 AM 0.53 M M M M
7/25/2020 7:00 AM 0.01 M M M M
7/26/2020 7:00 AM 0.01 M M M M
7/27/2020 7:00 AM 0.00 0.0 M M M
7/28/2020 7:00 AM 0.00 M M M M
7/29/2020 7:00 AM 0.00 M M M M
7/30/2020 7:00 AM 0.00 M M M M
7/31/2020 7:00 AM 0.55 M M M M Raining at time of observation.
8/1/2020 7:00 AM 0.20 M M M M
8/2/2020 7:00 AM 0.02 M M M M
8/3/2020 7:00 AM 0.00 M M M M
8/4/2020 7:00 AM 1.27 M M M M Tropical Storm Isaias
8/5/2020 7:00 AM 1.22 M M M M Tropical Storm Isaias.
8/6/2020 7:00 AM 0.21 M M M M
8/7/2020 7:00 AM 0.06 M M M M
8/8/2020 7:00 AM T M M M M
8/9/2020 7:00 AM 0.00 0.0 M M M
8/10/2020 7:00 AM 0.00 0.0 M M M
8/11/2020 7:00 AM 0.00 0.0 M M M
8/12/2020 7:00 AM 0.00 0.0 M M M
8/13/2020 7:00 AM 0.08 M M M M Raining at the time of observation.
8/14/2020 7:00 AM 0.21 M M M M
8/24/2020 7:00 AM T M M M M
8/25/2020 7:00 AM 0.49 M M M M
8/26/2020 7:00 AM 0.14 M M M M
8/27/2020 7:00 AM 0.00 0.0 M M M
8/28/2020 7:00 AM 0.00 0.0 M M M
8/29/2020 7:00 AM 0.49 M M M M
8/30/2020 7:00 AM 0.10 M M M M
8/31/2020 7:00 AM 0.00 M M M M
9/1/2020 7:00 AM 0.34 M M M M
9/2/2020 7:00 AM 0.14 M M M M
9/3/2020 7:00 AM 0.41 M M M M
9/4/2020 7:00 AM 1.72 M M M M
9/5/2020 7:00 AM T M M M M
9/6/2020 7:00 AM 0.00 0.0 M M M
9/7/2020 7:00 AM 0.00 0.0 M M M
9/8/2020 7:00 AM 0.00 M M M M
9/9/2020 7:00 AM 0.00 M M M M
9/10/2020 7:00 AM 0.16 M M M M
9/11/2020 7:00 AM 0.22 M M M M
9/12/2020 7:00 AM 0.00 M M M M
9/13/2020 7:00 AM 0.00 0.0 M M M
9/14/2020 7:00 AM 0.00 0.0 M M M
9/15/2020 7:00 AM 0.00 0.0 M M M
9/16/2020 7:00 AM 0.00 0.0 M M M
9/17/2020 7:00 AM 0.00 0.0 M M M
9/18/2020 7:00 AM 0.06 M M M M
9/19/2020 7:00 AM 0.00 0.0 M M M
9/20/2020 7:00 AM 0.00 0.0 M M M
9/21/2020 7:00 AM 0.00 0.0 M M M
9/22/2020 7:00 AM 0.00 0.0 M M M
9/23/2020 7:00 AM 0.00 0.0 M M M
9/24/2020 7:00 AM 0.00 0.0 M M M
9/25/2020 7:00 AM 0.00 M M M M
9/26/2020 7:00 AM 0.20 M M M M
9/27/2020 7:00 AM 0.01 M M M M
9/28/2020 7:00 AM 0.00 0.0 M M M
9/29/2020 7:00 AM 0.00 0.0 M M M
9/30/2020 7:00 AM 0.32 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
1/15/2020 1/24/2020 7:00 AM 10 0.52 M M
8/15/2020 8/23/2020 7:00 AM 9 1.25 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