Station Overview Station Location
Station Number MD-PG-40 Latitude 39.00932
Station Name Greenbelt 1.0 N Longitude -76.88762
County Prince George's Elevation (ft) 207



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 3.54 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 18 3.49 0.00 0 0.00 0 0.00 0 0 0 0 1.3 1 0
Dec 18 3.30 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 19 3.00 0.00 3 0.00 3 0.00 0 0 0 0 11.3 4 7
Feb 19 2.80 0.00 0 0.00 0 0.00 0 0 0 0 4.5 4 2
March 19 3.75 0.00 0 0.00 0 0.00 0 0 0 0 0.9 2 1
April 19 3.39 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 19 4.36 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 19 3.83 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 19 4.07 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 19 3.35 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 19 3.97 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 42.85" 0.00" 3 days 0.00" 3 0.00" 0 days 0 0 days 0 days 18.0" 11 days 10 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
10/2/2018
10/3/2018
10/4/2018
10/5/2018
10/6/2018
10/7/2018
10/8/2018
10/9/2018
10/10/2018
10/11/2018
10/12/2018
10/13/2018
10/14/2018
10/15/2018
10/16/2018
10/17/2018
10/18/2018
10/19/2018
10/20/2018
10/21/2018
10/22/2018
10/23/2018
10/24/2018
10/25/2018
10/26/2018
10/27/2018
10/28/2018
10/29/2018
10/30/2018
10/31/2018
11/1/2018
11/2/2018
11/3/2018
11/4/2018
11/5/2018
11/6/2018
11/7/2018
11/8/2018
11/9/2018
11/10/2018
11/11/2018
11/12/2018
11/13/2018
11/14/2018
11/15/2018
11/16/2018 M
11/17/2018
11/18/2018
11/19/2018
11/20/2018
11/21/2018
11/22/2018
11/23/2018
11/24/2018
11/25/2018
11/26/2018
11/27/2018
11/28/2018
11/29/2018
11/30/2018
12/1/2018
12/2/2018
12/3/2018
12/4/2018
12/5/2018
12/6/2018
12/7/2018
12/8/2018
12/9/2018
12/10/2018
12/11/2018
12/12/2018
12/13/2018
12/14/2018
12/15/2018
12/16/2018
12/17/2018
12/18/2018
12/19/2018
12/20/2018
12/21/2018
12/22/2018
12/23/2018
12/24/2018
12/25/2018
12/26/2018
12/27/2018
12/28/2018
12/29/2018
12/30/2018
12/31/2018
Day of YearDaily PrcpMultiday Prcp
1/1/2019
1/2/2019
1/3/2019
1/4/2019
1/5/2019
1/6/2019
1/7/2019
1/8/2019
1/9/2019
1/10/2019
1/11/2019
1/12/2019
1/13/2019 M
1/14/2019 M
1/15/2019 0.00
1/16/2019 0.00
1/17/2019 0.00
1/18/2019 M
1/19/2019 M
1/20/2019 M
1/21/2019
1/22/2019
1/23/2019
1/24/2019
1/25/2019
1/26/2019
1/27/2019
1/28/2019
1/29/2019
1/30/2019 M
1/31/2019
2/1/2019
2/2/2019 M
2/3/2019
2/4/2019
2/5/2019
2/6/2019
2/7/2019
2/8/2019
2/9/2019
2/10/2019
2/11/2019 M
2/12/2019
2/13/2019
2/14/2019
2/15/2019
2/16/2019
2/17/2019
2/18/2019
2/19/2019
2/20/2019 M
2/21/2019 M
2/22/2019
2/23/2019
2/24/2019
2/25/2019
2/26/2019
2/27/2019
2/28/2019
3/1/2019 M
3/2/2019
3/3/2019
3/4/2019 M
3/5/2019
3/6/2019
3/7/2019
3/8/2019
3/9/2019 M
3/10/2019
3/11/2019
3/12/2019
3/13/2019
3/14/2019
3/15/2019
3/16/2019
3/17/2019
3/18/2019
3/19/2019
3/20/2019
3/21/2019
3/22/2019
3/23/2019
3/24/2019
3/25/2019
3/26/2019
3/27/2019
3/28/2019
3/29/2019
3/30/2019
3/31/2019
Day of YearDaily PrcpMultiday Prcp
4/1/2019
4/2/2019
4/3/2019
4/4/2019
4/5/2019
4/6/2019
4/7/2019
4/8/2019
4/9/2019
4/10/2019
4/11/2019
4/12/2019
4/13/2019
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
4/27/2019
4/28/2019
4/29/2019
4/30/2019
5/1/2019
5/2/2019
5/3/2019
5/4/2019
5/5/2019
5/6/2019
5/7/2019
5/8/2019
5/9/2019
5/10/2019
5/11/2019
5/12/2019
5/13/2019
5/14/2019
5/15/2019
5/16/2019
5/17/2019
5/18/2019
5/19/2019
5/20/2019
5/21/2019
5/22/2019
5/23/2019
5/24/2019
5/25/2019
5/26/2019
5/27/2019
5/28/2019
5/29/2019
5/30/2019
5/31/2019
6/1/2019
6/2/2019
6/3/2019
6/4/2019
6/5/2019
6/6/2019
6/7/2019
6/8/2019
6/9/2019
6/10/2019
6/11/2019
6/12/2019
6/13/2019
6/14/2019
6/15/2019
6/16/2019
6/17/2019
6/18/2019
6/19/2019
6/20/2019
6/21/2019
6/22/2019
6/23/2019
6/24/2019
6/25/2019
6/26/2019
6/27/2019
6/28/2019
6/29/2019
6/30/2019
Day of YearDaily PrcpMultiday Prcp
7/1/2019
7/2/2019
7/3/2019
7/4/2019
7/5/2019
7/6/2019
7/7/2019
7/8/2019
7/9/2019
7/10/2019
7/11/2019
7/12/2019
7/13/2019
7/14/2019
7/15/2019
7/16/2019
7/17/2019
7/18/2019
7/19/2019
7/20/2019
7/21/2019
7/22/2019
7/23/2019
7/24/2019
7/25/2019
7/26/2019
7/27/2019
7/28/2019
7/29/2019
7/30/2019
7/31/2019
8/1/2019
8/2/2019
8/3/2019
8/4/2019
8/5/2019
8/6/2019
8/7/2019
8/8/2019
8/9/2019
8/10/2019
8/11/2019
8/12/2019
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
8/23/2019
8/24/2019
8/25/2019
8/26/2019
8/27/2019
8/28/2019
8/29/2019
8/30/2019
8/31/2019
9/1/2019
9/2/2019
9/3/2019
9/4/2019
9/5/2019
9/6/2019
9/7/2019
9/8/2019
9/9/2019
9/10/2019
9/11/2019
9/12/2019
9/13/2019
9/14/2019
9/15/2019
9/16/2019
9/17/2019
9/18/2019
9/19/2019
9/20/2019
9/21/2019
9/22/2019
9/23/2019
9/24/2019
9/25/2019
9/26/2019
9/27/2019
9/28/2019
9/29/2019
9/30/2019



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
11/16/2018 7:00 AM M 1.3 M 0.0 M Snow mixed with sleet began after 8am, tapered off temporarily by 11:40am EST. Total accumulation at noon = 1.0 inch. Additional sleet mixed with snow between noon and 2pm before changing gradually to all rain, heavy at times into the evening.
1/13/2019 8:00 AM M 5.1 M 5.0 M
1/14/2019 7:00 AM M 4.4 M 8.0 M 9.5 inches of snow on top of a concrete ledge taken at around 10pm last night. Snow pack probably has settled a bit.
1/15/2019 7:00 AM 0.00 0.0 M 7.5 M
1/16/2019 7:00 AM 0.00 0.0 M 6.5 M
1/17/2019 7:00 AM 0.00 0.0 M 4.5 M
1/18/2019 7:00 AM M 1.6 M 4.5 M
1/19/2019 7:00 AM M 0.0 M 1.5 M
1/20/2019 7:00 AM M 0.0 M 0.0 M
1/30/2019 7:00 AM M 0.2 M 0.0 M Rain changing to sleet then snow between 3pm and 4pm yesterday, ending after 6pm.
2/2/2019 7:00 AM M 1.2 M 1.0 M Light snow started around 7am yesterday, lasted thru 1:30pm and tapered to flurries after 1:40pm. Lighter snow resumed after 2pm, ended before 6pm.
2/11/2019 7:00 AM M 0.5 M T M Snow began before 10pm last night and changed over to freezing rain before 4am and continued thru 7am
2/20/2019 7:00 AM M 0.2 M 0.0 M Light snow started to fall from around 6:30am.
2/21/2019 7:00 AM M 2.6 M 1.5 M
3/1/2019 7:00 AM M 0.7 M 0.5 M Snow/some sleet overnight, ended before 6am.
3/4/2019 7:00 AM M T M M M Rain showers late morning yesterday. Sleet/snow/rain began around 1pm, mixing in with more rain with time and changing to all rain before sunset. Rain ended after 10pm.
3/9/2019 7:00 AM M 0.2 M 0.0 M Wet snow started in the afternoon, ended before midnight. Temps around 35F



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