A few gusty thunderstorms moved over the tidal Potomac River during the afternoon and into the overnight hours of Sunday, August 2nd, 2020.

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 02-AUG-20 15:50:00 to 02-AUG-20 15:50:00 (EST-5)
Location: QUANTICO (KNYG)
Magnitude: 34.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

A wind gust of 34 knots (39 MPH) was measured by the military ASOS at Quantico (KNYG).

Marine Thunderstorm Wind in CHESAPEAKE BAY N BEACH TO DRUM PT MD, ATLANTIC NORTH
From 02-AUG-20 21:15:00 to 02-AUG-20 21:15:00 (EST-5)
Location: MID BAY BUOY
Magnitude: 46.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mariner

A mariner aboard a sailing vessel measured a wind gust of 46 knots (53 MPH) about 3 miles east of Long Beach.

Marine Thunderstorm Wind in TIDAL POTOMAC KEY BRIDGE TO INDIAN HD MD, ATLANTIC NORTH
From 02-AUG-20 16:20:00 to 02-AUG-20 16:20:00 (EST-5)
Location: (DCA)REAGAN NATIONAL AIRPORT
Magnitude: 36.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

A wind gust of 36 knots (41 MPH) was measured by the ASOS at Ronald Reagan Washington National Airport (KDCA).

Marine Thunderstorm Wind in TIDAL POTOMAC KEY BRIDGE TO INDIAN HD MD, ATLANTIC NORTH
From 02-AUG-20 16:24:00 to 02-AUG-20 16:30:00 (EST-5)
Location: WASHINGTON DC (WASD2)
Magnitude: 34.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Buoy

A thunderstorm produced estimated wind gusts up to 34 knots (39 MPH) near a buoy in Washington Channel.

Marine Thunderstorm Wind in TIDAL POTOMAC KEY BRIDGE TO INDIAN HD MD, ATLANTIC NORTH
From 02-AUG-20 16:25:00 to 02-AUG-20 16:25:00 (EST-5)
Location: NATIONALS PARK (WSHNP)
Magnitude: 34.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A thunderstorm produced an estimated wind gust to 34 knots (39 MPH) near a mesonet at Nationals Park.

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 02-AUG-20 20:29:00 to 02-AUG-20 20:34:00 (EST-5)
Location: COBB POINT (COB)
Magnitude: 35.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Buoy

Wind gusts of 35 knots (40 MPH) were measured by a buoy near Cobb Island.

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 02-AUG-20 23:32:00 to 02-AUG-20 23:37:00 (EST-5)
Location: CUCKOLD CREEK (CCK)
Magnitude: 38.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Buoy

Wind gusts of 34 to 38 knots (39 to 44 MPH) were measured at a buoy near Cuckold Creek.

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 02-AUG-20 23:57:00 to 02-AUG-20 23:57:00 (EST-5)
Location: CUCKOLD CREEK (CCK)
Magnitude: 34.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Buoy

A thunderstorm produced an estimated wind gust to 34 knots (39 MPH) near a buoy near Cuckold Creek.

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 03-AUG-20 12:09:00 to 03-AUG-20 12:09:00 (EST-5)
Location: COBB POINT (COB)
Magnitude: 34.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Buoy

A thunderstorm produced an estimated wind gust to 34 knots (39 MPH) near a buoy near Cobb Island.

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 03-AUG-20 01:32:00 to 03-AUG-20 01:32:00 (EST-5)
Location: BABER POINT (BAB)
Magnitude: 37.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Buoy

A wind gust of 37 knots (43 MPH) was measured by a buoy near Dahlgren (PYL).