A potent cold front passed through the area. Warm and humid conditions along with forcing from the boundary caused showers and thunderstorms to develop. Stronger winds aloft caused some storms to produce gusty winds.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 19-JUN-17 15:31:00 to 19-JUN-17 15:31:00 (EST-5)
Location: TOLLY POINT (TOL)
Magnitude: 46.00 MG
Reported by: Buoy

Wind gusts of 41 to 46 knots were reported at Tolly Point.

Marine Thunderstorm Wind in CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER, ATLANTIC NORTH
From 19-JUN-17 16:39:00 to 19-JUN-17 16:39:00 (EST-5)
Location: CAMBRIDGE (CAMM2)
Magnitude: 50.00 EG
Reported by: Unknown

A wind gust around 50 knots was estimated based on thunderstorm wind damage nearby in Cambridge.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 19-JUN-17 15:29:00 to 19-JUN-17 15:30:00 (EST-5)
Location: GREENBERRY POINT (GBY)
Magnitude: 46.00 MG
Reported by: Buoy

A wind gust of 46 knots was reported at Greenberry Point.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 19-JUN-17 15:31:00 to 19-JUN-17 15:31:00 (EST-5)
Location: THOMAS POINT (TPLM2)
Magnitude: 43.00 MG
Reported by: Buoy

A wind gust of 43 knots was reported at Thomas Point Lighthouse.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 19-JUN-17 15:36:00 to 19-JUN-17 15:36:00 (EST-5)
Location: SANDY POINT (SPT)
Magnitude: 36.00 MG
Reported by: Buoy

A wind gust of 36 knots was reported at Sandy Point.

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 19-JUN-17 15:30:00 to 19-JUN-17 15:30:00 (EST-5)
Location: BABAR POINT (BAB)
Magnitude: 46.00 MG
Reported by: Buoy

Wind gusts of 42 to 46 knots were reported at Pylons Point.

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 19-JUN-17 15:38:00 to 19-JUN-17 15:43:00 (EST-5)
Location: MONROE CREEK (MON)
Magnitude: 44.00 MG
Reported by: Buoy

Wind gusts of 39 to 44 knots were reported at Monroe Creek.

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 19-JUN-17 15:38:00 to 19-JUN-17 15:43:00 (EST-5)
Location: POTOMAC LIGHT 33 (LT3)
Magnitude: 47.00 MG
Reported by: Buoy

Wind gusts of 43 to 47 knots were reported at Potomac Light.

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 19-JUN-17 15:42:00 to 19-JUN-17 15:47:00 (EST-5)
Location: CUCKOLD CREEK (CCK)
Magnitude: 49.00 MG
Reported by: Buoy

Wind gusts of 40 to 49 knots were reported at Cuckold Creek.

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 19-JUN-17 15:44:00 to 19-JUN-17 15:54:00 (EST-5)
Location: COBB POINT (COB)
Magnitude: 49.00 MG
Reported by: Buoy

Wind gusts of 37 to 49 knots were reported at Cobb Point.

Marine Thunderstorm Wind in CHESAPEAKE BAY N BEACH TO DRUM PT MD, ATLANTIC NORTH
From 19-JUN-17 15:28:00 to 19-JUN-17 15:33:00 (EST-5)
Location: GOOSES REEF BUOY (44062)
Magnitude: 44.00 MG
Reported by: Buoy

Wind gusts of 39 to 44 knots were reported at Blackwalnut Harbor.

Marine Thunderstorm Wind in PATUXENT RIVER TO BROOMES ISLAND MD, ATLANTIC NORTH
From 19-JUN-17 16:08:00 to 19-JUN-17 16:08:00 (EST-5)
Location: PATUXENT RIVER BUOY (44044)
Magnitude: 50.00 EG
Reported by: Unknown

A wind gust around 50 knots was estimated based on thunderstorm wind damage nearby.

Marine Thunderstorm Wind in CHESAPEAKE BAY N BEACH TO DRUM PT MD, ATLANTIC NORTH
From 19-JUN-17 16:15:00 to 19-JUN-17 16:15:00 (EST-5)
Location: ROD N REEL CHESAPEAKE BEACH (CHSRL)
Magnitude: 50.00 EG
Reported by: Unknown

A wind gust around 50 knots was estimated based on thunderstorm wind damage nearby.

Marine Thunderstorm Wind in CHESAPEAKE BAY N BEACH TO DRUM PT MD, ATLANTIC NORTH
From 19-JUN-17 16:32:00 to 19-JUN-17 16:32:00 (EST-5)
Location: MID BAY BUOY
Magnitude: 50.00 EG
Reported by: Unknown

A wind gust around 50 knots was estimated based on thunderstorm wind damage nearby in Taylors Island.

Marine Thunderstorm Wind in CHESAPEAKE BAY DRUM PT TO SMITH PT VA, ATLANTIC NORTH
From 19-JUN-17 16:34:00 to 19-JUN-17 16:34:00 (EST-5)
Location: PATUXENT RIVER ASOS (KNAK)
Magnitude: 50.00 EG
Reported by: Unknown

A wind gust around 50 knots was estimated based on thunderstorm wind damage nearby Patuxent River.

Marine Thunderstorm Wind in PATUXENT RIVER TO BROOMES ISLAND MD, ATLANTIC NORTH
From 19-JUN-17 16:18:00 to 19-JUN-17 16:24:00 (EST-5)
Location: SOLOMONS ISLAND (SLIM2)
Magnitude: 46.00 MG
Reported by: Buoy

Wind gusts of 34 to 46 knots were reported at Solomons Island.

Marine Thunderstorm Wind in CHESAPEAKE BAY N BEACH TO DRUM PT MD, ATLANTIC NORTH
From 19-JUN-17 16:20:00 to 19-JUN-17 16:30:00 (EST-5)
Location: GOOSES REEF BUOY (44062)
Magnitude: 41.00 MG
Reported by: Buoy

Wind gusts of 39 to 41 knots were reported at Gooses Reef.

Marine Thunderstorm Wind in CHESAPEAKE BAY DRUM PT TO SMITH PT VA, ATLANTIC NORTH
From 19-JUN-17 16:41:00 to 19-JUN-17 17:06:00 (EST-5)
Location: LOWER HOOPERS ISLAND (HPR)
Magnitude: 37.00 MG
Reported by: Buoy

Wind gusts up to 47 knots were reported at Lower Hoopers Island.

Marine Thunderstorm Wind in TIDAL POTOMAC KEY BRIDGE TO INDIAN HD MD, ATLANTIC NORTH
From 19-JUN-17 14:45:00 to 19-JUN-17 14:45:00 (EST-5)
Location: LONG BRANCH ES (ARLNL)
Magnitude: 45.00 MG
Reported by: Mesonet

A wind gust of 44 knots was reported at Hoffman-Boston Elementary School.

Marine Thunderstorm Wind in TIDAL POTOMAC KEY BRIDGE TO INDIAN HD MD, ATLANTIC NORTH
From 19-JUN-17 14:49:00 to 19-JUN-17 14:49:00 (EST-5)
Location: NATIONALS PARK (WSHNP)
Magnitude: 39.00 MG
Reported by: Mesonet

A wind gust of 39 knots was reported at Nationals Park.

Marine Thunderstorm Wind in PATAPSCO RIVER INCLUDING BALTIMORE HARBOR, ATLANTIC NORTH
From 19-JUN-17 14:40:00 to 19-JUN-17 14:50:00 (EST-5)
Location: ORIOLE PARK AT CAMDEN YARDS (BLTPC)
Magnitude: 35.00 MG
Reported by: Mesonet

A wind gust of 39 knots was reported at Orioles Park.

Marine Thunderstorm Wind in PATAPSCO RIVER INCLUDING BALTIMORE HARBOR, ATLANTIC NORTH
From 19-JUN-17 14:45:00 to 19-JUN-17 14:45:00 (EST-5)
Location: MARYLAND SCIENCE CENTER (BLMRE)
Magnitude: 35.00 MG
Reported by: Mesonet

A wind gust of 35 knots was reported at the Maryland Science Center.

Marine Thunderstorm Wind in PATAPSCO RIVER INCLUDING BALTIMORE HARBOR, ATLANTIC NORTH
From 19-JUN-17 14:48:00 to 19-JUN-17 14:48:00 (EST-5)
Location: BALTIMORE KEY BRIDGE (FSKM2)
Magnitude: 34.00 MG
Reported by: Buoy

A wind gust of 34 knots was reported at Key Bridge.

Marine Thunderstorm Wind in PATAPSCO RIVER INCLUDING BALTIMORE HARBOR, ATLANTIC NORTH
From 19-JUN-17 14:54:00 to 19-JUN-17 14:54:00 (EST-5)
Location: DUNDALK ES (BLDND)
Magnitude: 34.00 MG
Reported by: Mesonet

A wind gust of 34 knots was reported at Dundalk Elementary School.

Marine Thunderstorm Wind in CHESAPEAKE BAY N OF POOLES IS MD, ATLANTIC NORTH
From 19-JUN-17 14:50:00 to 19-JUN-17 14:50:00 (EST-5)
Location: NORTH BAY NORTH EAST MD (NRTBY)
Magnitude: 37.00 MG
Reported by: Buoy

A wind gust of 37 knots was reported at North Bay.

Marine Thunderstorm Wind in CHESAPEAKE BAY N OF POOLES IS MD, ATLANTIC NORTH
From 19-JUN-17 15:13:00 to 19-JUN-17 15:43:00 (EST-5)
Location: WEIDE MD (KEDG)
Magnitude: 37.00 MG
Reported by: Buoy

Wind gusts up to 37 knots were reported at Hart Miller Island.

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 19-JUN-17 18:29:00 to 19-JUN-17 18:29:00 (EST-5)
Location: RACCOON POINT (RAC)
Magnitude: 34.00 EG
Reported by: Buoy

Wind gusts in excess of 30 knots were reported at Raccoon Point.

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 19-JUN-17 18:19:00 to 19-JUN-17 18:19:00 (EST-5)
Location: COBB POINT (COB)
Magnitude: 34.00 EG
Reported by: Buoy

Wind gusts in excess of 30 knots were reported at Cobb Point.

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 19-JUN-17 18:30:00 to 19-JUN-17 18:30:00 (EST-5)
Location: LEWISETTA MD (LWTV2)
Magnitude: 34.00 EG
Reported by: Buoy

Wind gusts in excess of 30 knots were reported at Lewisetta.

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 19-JUN-17 18:30:00 to 19-JUN-17 18:30:00 (EST-5)
Location: LEWISETTA (LWS)
Magnitude: 34.00 EG
Reported by: Buoy

Wind gusts in excess of 30 knots were reported at Lewisetta.

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 19-JUN-17 18:37:00 to 19-JUN-17 18:37:00 (EST-5)
Location: ST INIGOES (KNUI)
Magnitude: 36.00 MG
Reported by: AWOS

Wind gusts of 34 to 35 knots were reported at St. Inigoes.

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 19-JUN-17 18:40:00 to 19-JUN-17 18:40:00 (EST-5)
Location: POTOMAC POINT LOOKOUT BUOY (44042)
Magnitude: 35.00 MG
Reported by: Buoy

Wind gusts of 35 knots were reported at Potomac Point Lookout.

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 19-JUN-17 18:41:00 to 19-JUN-17 18:41:00 (EST-5)
Location: POINT LOOKOUT (PTL)
Magnitude: 39.00 MG
Reported by: Buoy

Wind gusts of 39 knots were reported at Point Lookout.

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 19-JUN-17 18:39:00 to 19-JUN-17 18:39:00 (EST-5)
Location: CAMBRIDGE (CAMM2)
Magnitude: 35.00 MG
Reported by: Buoy

A wind gust of 35 knots was reported at Raccoon Point.

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 19-JUN-17 18:51:00 to 19-JUN-17 19:01:00 (EST-5)
Location: LOWER HOOPERS ISLAND (HPR)
Magnitude: 46.00 MG
Reported by: Buoy

A wind gust of 34 to 46 knots were reported at Lower Hoopers Island.

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 19-JUN-17 19:06:00 to 19-JUN-17 19:12:00 (EST-5)
Location: BISHOPS HEAD (BISM2)
Magnitude: 36.00 MG
Reported by: Buoy

Wind gusts up to 36 knots were reported at Bishops Head.

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 19-JUN-17 14:54:00 to 19-JUN-17 14:54:00 (EST-5)
Location: COBB POINT (COB)
Magnitude: 39.00 MG
Reported by: Buoy

A wind gust of 39 knots was reported at Cobb Point.

Marine Thunderstorm Wind in TIDAL POTOMAC KEY BRIDGE TO INDIAN HD MD, ATLANTIC NORTH
From 19-JUN-17 14:42:00 to 19-JUN-17 14:55:00 (EST-5)
Location: (DCA)REAGAN NATIONAL AIRPORT
Magnitude: 45.00 MG
Reported by: ASOS

Wind gusts of 35 to 45 knots were reported at Reagan National Airport.

Marine Thunderstorm Wind in CHESAPEAKE BAY DRUM PT TO SMITH PT VA, ATLANTIC NORTH
From 19-JUN-17 16:30:00 to 19-JUN-17 16:30:00 (EST-5)
Location: PATUXENT RIVER ASOS (KNAK)
Magnitude: 48.00 MG
Reported by: AWOS

Wind gusts of 49 knots were reported at Patuxent River.