Station Overview | Station Location | ||
---|---|---|---|
Station Number | MD-MG-20 | Latitude | 39.1038 |
Station Name | Colesville 1.1 NNW | Longitude | -77.012605 |
County | Montgomery | Elevation (ft) | 440 |
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 09 | 3.55 | 2.19 | 3 | 2.19 | 3 | 0.00 | 0 | 0 | 3 | 0 | 0.0 | 0 | 0 |
Nov 09 | 3.55 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 |
Dec 09 | 3.30 | 2.51 | 3 | 2.51 | 3 | 0.00 | 0 | 0 | 3 | 0 | 23.2 | 2 | 1 |
Jan 10 | 3.02 | 0.38 | 1 | 0.38 | 1 | 0.00 | 0 | 0 | 1 | 0 | 6.9 | 1 | 1 |
Feb 10 | 2.87 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0 | 0 | 0 | 29.8 | 2 | 2 |
March 10 | 3.84 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 |
April 10 | 3.43 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 |
May 10 | 4.29 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 |
June 10 | 3.97 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 |
July 10 | 4.04 | 0.00 | 1 | 0.00 | 1 | 0.00 | 0 | 0 | 0 | 1 | 0.0 | 0 | 0 |
Aug 10 | 3.22 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 |
Sept 10 | 4.07 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 |
Water Year Totals: | 43.15" | 5.08" | 8 days | 5.08" | 8 | 0.00" | 0 days | 0 | 7 days | 1 days | 59.9" | 5 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 |
---|---|---|
10/1/2009 | ||
10/2/2009 | ||
10/3/2009 | ||
10/4/2009 | ||
10/5/2009 | ||
10/6/2009 | ||
10/7/2009 | ||
10/8/2009 | ||
10/9/2009 | ||
10/10/2009 | ||
10/11/2009 | ||
10/12/2009 | ||
10/13/2009 | ||
10/14/2009 | ||
10/15/2009 | ||
10/16/2009 | ||
10/17/2009 | ||
10/18/2009 | ||
10/19/2009 | ||
10/20/2009 | ||
10/21/2009 | ||
10/22/2009 | ||
10/23/2009 | ||
10/24/2009 | ||
10/25/2009 | 0.36 | |
10/26/2009 | ||
10/27/2009 | 0.67 | |
10/28/2009 | 1.16 | |
10/29/2009 | ||
10/30/2009 | ||
10/31/2009 | ||
11/1/2009 | ||
11/2/2009 | ||
11/3/2009 | ||
11/4/2009 | ||
11/5/2009 | ||
11/6/2009 | ||
11/7/2009 | ||
11/8/2009 | ||
11/9/2009 | ||
11/10/2009 | ||
11/11/2009 | ||
11/12/2009 | ||
11/13/2009 | ||
11/14/2009 | ||
11/15/2009 | ||
11/16/2009 | ||
11/17/2009 | ||
11/18/2009 | ||
11/19/2009 | ||
11/20/2009 | ||
11/21/2009 | ||
11/22/2009 | ||
11/23/2009 | ||
11/24/2009 | ||
11/25/2009 | ||
11/26/2009 | ||
11/27/2009 | ||
11/28/2009 | ||
11/29/2009 | ||
11/30/2009 | ||
12/1/2009 | ||
12/2/2009 | ||
12/3/2009 | ||
12/4/2009 | ||
12/5/2009 | ||
12/6/2009 | 0.73 | |
12/7/2009 | ||
12/8/2009 | ||
12/9/2009 | ||
12/10/2009 | ||
12/11/2009 | ||
12/12/2009 | ||
12/13/2009 | ||
12/14/2009 | ||
12/15/2009 | ||
12/16/2009 | ||
12/17/2009 | ||
12/18/2009 | ||
12/19/2009 | ||
12/20/2009 | 1.55 | |
12/21/2009 | ||
12/22/2009 | ||
12/23/2009 | ||
12/24/2009 | ||
12/25/2009 | ||
12/26/2009 | ||
12/27/2009 | ||
12/28/2009 | ||
12/29/2009 | ||
12/30/2009 | ||
12/31/2009 | 0.23 |
Day of Year | Daily Prcp | Multiday Prcp |
---|---|---|
1/1/2010 | ||
1/2/2010 | ||
1/3/2010 | ||
1/4/2010 | ||
1/5/2010 | ||
1/6/2010 | ||
1/7/2010 | ||
1/8/2010 | ||
1/9/2010 | ||
1/10/2010 | ||
1/11/2010 | ||
1/12/2010 | ||
1/13/2010 | ||
1/14/2010 | ||
1/15/2010 | ||
1/16/2010 | ||
1/17/2010 | ||
1/18/2010 | ||
1/19/2010 | ||
1/20/2010 | ||
1/21/2010 | ||
1/22/2010 | ||
1/23/2010 | ||
1/24/2010 | ||
1/25/2010 | ||
1/26/2010 | ||
1/27/2010 | ||
1/28/2010 | ||
1/29/2010 | ||
1/30/2010 | ||
1/31/2010 | 0.38 | |
2/1/2010 | ||
2/2/2010 | ||
2/3/2010 | ||
2/4/2010 | ||
2/5/2010 | ||
2/6/2010 | M | |
2/7/2010 | M | |
2/8/2010 | ||
2/9/2010 | ||
2/10/2010 | ||
2/11/2010 | ||
2/12/2010 | ||
2/13/2010 | ||
2/14/2010 | ||
2/15/2010 | ||
2/16/2010 | ||
2/17/2010 | ||
2/18/2010 | ||
2/19/2010 | ||
2/20/2010 | ||
2/21/2010 | ||
2/22/2010 | ||
2/23/2010 | ||
2/24/2010 | ||
2/25/2010 | ||
2/26/2010 | ||
2/27/2010 | ||
2/28/2010 | ||
3/1/2010 | ||
3/2/2010 | ||
3/3/2010 | ||
3/4/2010 | ||
3/5/2010 | ||
3/6/2010 | ||
3/7/2010 | ||
3/8/2010 | ||
3/9/2010 | ||
3/10/2010 | ||
3/11/2010 | ||
3/12/2010 | ||
3/13/2010 | ||
3/14/2010 | ||
3/15/2010 | ||
3/16/2010 | ||
3/17/2010 | ||
3/18/2010 | ||
3/19/2010 | ||
3/20/2010 | ||
3/21/2010 | ||
3/22/2010 | ||
3/23/2010 | ||
3/24/2010 | ||
3/25/2010 | ||
3/26/2010 | ||
3/27/2010 | ||
3/28/2010 | ||
3/29/2010 | ||
3/30/2010 | ||
3/31/2010 |
Day of Year | Daily Prcp | Multiday Prcp |
---|---|---|
4/1/2010 | ||
4/2/2010 | ||
4/3/2010 | ||
4/4/2010 | ||
4/5/2010 | ||
4/6/2010 | ||
4/7/2010 | ||
4/8/2010 | ||
4/9/2010 | ||
4/10/2010 | ||
4/11/2010 | ||
4/12/2010 | ||
4/13/2010 | ||
4/14/2010 | ||
4/15/2010 | ||
4/16/2010 | ||
4/17/2010 | ||
4/18/2010 | ||
4/19/2010 | ||
4/20/2010 | ||
4/21/2010 | ||
4/22/2010 | ||
4/23/2010 | ||
4/24/2010 | ||
4/25/2010 | ||
4/26/2010 | ||
4/27/2010 | ||
4/28/2010 | ||
4/29/2010 | ||
4/30/2010 | ||
5/1/2010 | ||
5/2/2010 | ||
5/3/2010 | ||
5/4/2010 | ||
5/5/2010 | ||
5/6/2010 | ||
5/7/2010 | ||
5/8/2010 | ||
5/9/2010 | ||
5/10/2010 | ||
5/11/2010 | ||
5/12/2010 | ||
5/13/2010 | ||
5/14/2010 | ||
5/15/2010 | ||
5/16/2010 | ||
5/17/2010 | ||
5/18/2010 | ||
5/19/2010 | ||
5/20/2010 | ||
5/21/2010 | ||
5/22/2010 | ||
5/23/2010 | ||
5/24/2010 | ||
5/25/2010 | ||
5/26/2010 | ||
5/27/2010 | ||
5/28/2010 | ||
5/29/2010 | ||
5/30/2010 | ||
5/31/2010 | ||
6/1/2010 | ||
6/2/2010 | ||
6/3/2010 | ||
6/4/2010 | ||
6/5/2010 | ||
6/6/2010 | ||
6/7/2010 | ||
6/8/2010 | ||
6/9/2010 | ||
6/10/2010 | ||
6/11/2010 | ||
6/12/2010 | ||
6/13/2010 | ||
6/14/2010 | ||
6/15/2010 | ||
6/16/2010 | ||
6/17/2010 | ||
6/18/2010 | ||
6/19/2010 | ||
6/20/2010 | ||
6/21/2010 | ||
6/22/2010 | ||
6/23/2010 | ||
6/24/2010 | ||
6/25/2010 | ||
6/26/2010 | ||
6/27/2010 | ||
6/28/2010 | ||
6/29/2010 | ||
6/30/2010 |
Day of Year | Daily Prcp | Multiday Prcp |
---|---|---|
7/1/2010 | ||
7/2/2010 | ||
7/3/2010 | ||
7/4/2010 | ||
7/5/2010 | ||
7/6/2010 | ||
7/7/2010 | ||
7/8/2010 | ||
7/9/2010 | ||
7/10/2010 | ||
7/11/2010 | ||
7/12/2010 | ||
7/13/2010 | ||
7/14/2010 | ||
7/15/2010 | ||
7/16/2010 | ||
7/17/2010 | ||
7/18/2010 | ||
7/19/2010 | ||
7/20/2010 | ||
7/21/2010 | T | |
7/22/2010 | ||
7/23/2010 | ||
7/24/2010 | ||
7/25/2010 | ||
7/26/2010 | ||
7/27/2010 | ||
7/28/2010 | ||
7/29/2010 | ||
7/30/2010 | ||
7/31/2010 | ||
8/1/2010 | ||
8/2/2010 | ||
8/3/2010 | ||
8/4/2010 | ||
8/5/2010 | ||
8/6/2010 | ||
8/7/2010 | ||
8/8/2010 | ||
8/9/2010 | ||
8/10/2010 | ||
8/11/2010 | ||
8/12/2010 | ||
8/13/2010 | ||
8/14/2010 | ||
8/15/2010 | ||
8/16/2010 | ||
8/17/2010 | ||
8/18/2010 | ||
8/19/2010 | ||
8/20/2010 | ||
8/21/2010 | ||
8/22/2010 | ||
8/23/2010 | ||
8/24/2010 | ||
8/25/2010 | ||
8/26/2010 | ||
8/27/2010 | ||
8/28/2010 | ||
8/29/2010 | ||
8/30/2010 | ||
8/31/2010 | ||
9/1/2010 | ||
9/2/2010 | ||
9/3/2010 | ||
9/4/2010 | ||
9/5/2010 | ||
9/6/2010 | ||
9/7/2010 | ||
9/8/2010 | ||
9/9/2010 | ||
9/10/2010 | ||
9/11/2010 | ||
9/12/2010 | ||
9/13/2010 | ||
9/14/2010 | ||
9/15/2010 | ||
9/16/2010 | ||
9/17/2010 | ||
9/18/2010 | ||
9/19/2010 | ||
9/20/2010 | ||
9/21/2010 | ||
9/22/2010 | ||
9/23/2010 | ||
9/24/2010 | ||
9/25/2010 | ||
9/26/2010 | ||
9/27/2010 | ||
9/28/2010 | ||
9/29/2010 | ||
9/30/2010 |
Observation Date | Observation Time | Precipitation | Snowfall | Snowfall SWE | Snow Depth | Snow SWE | Notes |
---|---|---|---|---|---|---|---|
10/25/2009 | 10:00 AM | 0.36 | M | M | M | M | Brief shower/sprinkles around midday on the 23rd. Light off and on late afternoon on the 23rd through early afternoon on the 24th. Brief moderate to heavy mid afternoon on the 24th. Some sunshine by late afternoon on the 24th. Storm total of 0.36" from midday on the 23rd till late afternoon on the 24th. |
10/27/2009 | 10:00 AM | 0.67 | M | M | M | M | Light to moderate rain overnight/early morning |
10/28/2009 | 10:00 AM | 1.16 | M | M | M | M | |
12/6/2009 | 7:00 AM | 0.73 | M | M | M | M | rain began around 7AM and changed to snow 9AM-10AM. Big flakes and moderate snow morning. Lighter snow midday thru afternoon and ending early evening. Snow measured on deck table at 2.5" at 1PM and another 1.5" 1PM to ending around 8PM. |
12/20/2009 | 7:00 AM | 1.55 | 22.1 | M | 20.0 | M | 10.6" 9:15PM Dec 18 to noon Dec 19 3.8" noon Dec 19 to 2:10PM Dec 19 7.7" 2:10PM Dec 19 to 6AM Dec 20 Total= 22.1" second largest snow storm since 1984 |
12/31/2009 | 11:00 AM | 0.23 | 1.1 | M | M | M | Precip probably began around 3-3:15AM as max temp of 32F overnight occurred around 3:15AM. |
1/31/2010 | 9:00 AM | 0.38 | 6.9 | M | 6.0 | M | 6.3" by 4:30PM Jan 30. Another 0.6" after 4:30PM till end. |
2/6/2010 | 10:00 AM | M | 24.5 | M | 24.0 | M | 2" measured at 4:30PM Feb 5; another 7.5" 4:30PM Feb 5 to 10PM Feb 5; another 15" 10PM Feb 5 to 10AM Feb 6 for a total so far of 24.5". |
2/7/2010 | 7:00 AM | M | 5.3 | M | 27.0 | M | Additional 4.5" 10AM-2PM Feb 6; additional 0.8" 2PM to 4:30PM total for storm=29.8" |
7/21/2010 | 10:00 AM | T | M | M | M | M | Gust front with stronger winds around 8:30PM July 20 followed by a brief period of light rain. |
Start Date | End Date & Time | Duration in Days | Precipitation | Snow Depth | Snow Depth SWE | Notes |
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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 |
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