A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe, resulting in gusty winds at or above 50 knots across the Tidal Potomac River and Maryland Chesapeake Bay.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 04-JUN-08 19:34:00 to 04-JUN-08 19:34:00 (EST-5)
Location: ANNAPOLIS
Magnitude: 34.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

The automated observation at Annapolis reported a wind gust in excess of 30 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY DRUM PT TO SMITH PT VA, ATLANTIC NORTH
From 04-JUN-08 21:25:00 to 04-JUN-08 21:25:00 (EST-5)
Location: POINT LOOKOUT
Magnitude: 34.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The automated observation at Point Lookout reported a wind gust in excess of 30 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY DRUM PT TO SMITH PT VA, ATLANTIC NORTH
From 04-JUN-08 23:30:00 to 04-JUN-08 23:42:00 (EST-5)
Location: RACCOON POINT
Magnitude: 36.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The automated observation at Raccoon Point measured a wind gust of 36 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY DRUM PT TO SMITH PT VA, ATLANTIC NORTH
From 04-JUN-08 20:02:00 to 04-JUN-08 20:02:00 (EST-5)
Location: LOWER HOOPERS ISLAND
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The automated observation at Lower Hooper Island measured a wind gust of 50 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY DRUM PT TO SMITH PT VA, ATLANTIC NORTH
From 04-JUN-08 20:01:00 to 04-JUN-08 20:01:00 (EST-5)
Location: POINT LOOKOUT
Magnitude: 37.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The automated observation at Point Lookout measured a wind gust of 37 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY DRUM PT TO SMITH PT VA, ATLANTIC NORTH
From 04-JUN-08 20:09:00 to 04-JUN-08 20:15:00 (EST-5)
Location: BISHOPS HEAD
Magnitude: 58.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The automated observation at Bishops Head measured a wind gust of 58 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY DRUM PT TO SMITH PT VA, ATLANTIC NORTH
From 04-JUN-08 20:22:00 to 04-JUN-08 20:22:00 (EST-5)
Location: RACCOON POINT
Magnitude: 40.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The automated observation at Raccoon Point measured a wind gust of 40 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY DRUM PT TO SMITH PT VA, ATLANTIC NORTH
From 04-JUN-08 20:29:00 to 04-JUN-08 20:29:00 (EST-5)
Location: CRISFIELD
Magnitude: 36.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The automated observation at Crisfield measured a wind gust of 36 KT.

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 04-JUN-08 19:36:00 to 04-JUN-08 19:36:00 (EST-5)
Location: PINEY POINT
Magnitude: 39.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Buoy

The buoy at Piney Point measured a wind gust of 39 KT.

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 04-JUN-08 19:45:00 to 04-JUN-08 19:45:00 (EST-5)
Location: ST INIGOES
Magnitude: 48.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The automated observation at St. Inigoes measured a wind gust of 48 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY DRUM PT TO SMITH PT VA, ATLANTIC NORTH
From 04-JUN-08 20:01:00 to 04-JUN-08 20:01:00 (EST-5)
Location: POINT LOOKOUT
Magnitude: 37.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The automated observation at Point Lookout measured a wind gust of 37 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY DRUM PT TO SMITH PT VA, ATLANTIC NORTH
From 04-JUN-08 19:42:00 to 04-JUN-08 19:42:00 (EST-5)
Location: SOLOMONS ISLAND
Magnitude: 52.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Buoy

The buoy at Solomons Island measured a wind gust of 52 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY N BEACH TO DRUM PT MD, ATLANTIC NORTH
From 04-JUN-08 19:48:00 to 04-JUN-08 19:54:00 (EST-5)
Location: COVE POINT
Magnitude: 35.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Buoy

The buoy at Cove Point measured a wind gust of 35 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 04-JUN-08 18:14:00 to 04-JUN-08 18:14:00 (EST-5)
Location: TOLLY POINT
Magnitude: 45.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The automated observation at Tolly Point measured a wind gust of 45 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 04-JUN-08 18:16:00 to 04-JUN-08 18:16:00 (EST-5)
Location: THOMAS POINT LIGHT
Magnitude: 39.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Buoy

The buoy at Thomas Point Light measured a wind gust of 39 KT.

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 04-JUN-08 19:10:00 to 04-JUN-08 19:10:00 (EST-5)
Location: ST INIGOES
Magnitude: 34.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The automated observation at St. Inigoes reported a wind gust in excess of 30 KT.

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 04-JUN-08 19:11:00 to 04-JUN-08 19:11:00 (EST-5)
Location: BABAR POINT
Magnitude: 39.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The automated observation at Baber Point measured a wind gust of 39 KT.

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 04-JUN-08 19:16:00 to 04-JUN-08 19:16:00 (EST-5)
Location: POTOMAC LIGHT
Magnitude: 39.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The automated observation at Potomac Light measured a wind gust of 39 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 04-JUN-08 14:57:00 to 04-JUN-08 14:57:00 (EST-5)
Location: THOMAS POINT LIGHT
Magnitude: 54.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Buoy

The buoy at Thomas Point Light measured a wind gust of 54 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY POOLES IS TO SANDY PT MD, ATLANTIC NORTH
From 04-JUN-08 15:11:00 to 04-JUN-08 15:11:00 (EST-5)
Location: MARTIN STATE AIRPORT
Magnitude: 42.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

The automated observation at Martin State Airport measured a wind gust of 42 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY N OF POOLES IS MD, ATLANTIC NORTH
From 04-JUN-08 15:12:00 to 04-JUN-08 15:12:00 (EST-5)
Location: GUNPOWDER FALLS STATE PARK
Magnitude: 34.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The automated observation at Gunpowder Falls State Park measured a wind gust of 34 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY POOLES IS TO SANDY PT MD, ATLANTIC NORTH
From 04-JUN-08 15:12:00 to 04-JUN-08 15:12:00 (EST-5)
Location: TOLCHESTER BEACH
Magnitude: 39.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Buoy

The buoy at Tolchester Beach measured a wind gust of 39 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY POOLES IS TO SANDY PT MD, ATLANTIC NORTH
From 04-JUN-08 15:00:00 to 04-JUN-08 15:10:00 (EST-5)
Location: PATAPSCO BUOY
Magnitude: 45.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Buoy

The Patapsco buoy measured a wind gust of 45 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 04-JUN-08 15:01:00 to 04-JUN-08 15:01:00 (EST-5)
Location: TOLLY POINT
Magnitude: 35.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The automated observation at Tolly Point measured a wind gust of 35 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 04-JUN-08 15:03:00 to 04-JUN-08 15:03:00 (EST-5)
Location: KENT ISLAND
Magnitude: 34.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The automated observation at Kent Island reported a wind gust in excess of 30 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 04-JUN-08 15:05:00 to 04-JUN-08 15:05:00 (EST-5)
Location: GREENBERRY POINT
Magnitude: 38.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The automated observation at Greenbury Point measured a wind gust of 38 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY N BEACH TO DRUM PT MD, ATLANTIC NORTH
From 04-JUN-08 15:00:00 to 04-JUN-08 15:12:00 (EST-5)
Location: COVE POINT
Magnitude: 47.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Buoy

The buoy at Cove Point measured a wind gust of 47 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY DRUM PT TO SMITH PT VA, ATLANTIC NORTH
From 04-JUN-08 15:12:00 to 04-JUN-08 15:24:00 (EST-5)
Location: SOLOMONS ISLAND
Magnitude: 34.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Buoy

The buoy at Solomons Island reported a wind gust in excess of 30 KT.

Marine Thunderstorm Wind in TIDAL POTOMAC KEY BRIDGE TO INDIAN HD MD, ATLANTIC NORTH
From 04-JUN-08 14:08:00 to 04-JUN-08 14:08:00 (EST-5)
Location: FORT BELVOIR
Magnitude: 56.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

The automated observation at Fort Belvoir measured a wind gust of 56 KT.

Marine Thunderstorm Wind in TIDAL POTOMAC KEY BRIDGE TO INDIAN HD MD, ATLANTIC NORTH
From 04-JUN-08 14:13:00 to 04-JUN-08 14:25:00 (EST-5)
Location: RONALD REAGAN NATL ARPT
Magnitude: 51.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

The automated observation at Reagan National Airport measured a wind gust of 51 KT.

Marine Thunderstorm Wind in TIDAL POTOMAC KEY BRIDGE TO INDIAN HD MD, ATLANTIC NORTH
From 04-JUN-08 14:26:00 to 04-JUN-08 14:26:00 (EST-5)
Location: RONALD REAGAN NATL ARPT
Magnitude: 60.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

An automated observation at Washington Nationals Park measured a wind gust of 60 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 04-JUN-08 14:50:00 to 04-JUN-08 15:01:00 (EST-5)
Location: ANNAPOLIS
Magnitude: 34.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

The automated observation at Annapolis measured a wind gust of 34 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 04-JUN-08 14:52:00 to 04-JUN-08 14:52:00 (EST-5)
Location: ANNAPOLIS
Magnitude: 38.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Buoy

The buoy at Annapolis measured a wind gust of 38 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY DRUM PT TO SMITH PT VA, ATLANTIC NORTH
From 04-JUN-08 20:17:00 to 04-JUN-08 20:17:00 (EST-5)
Location: SMITH ISLAND
Magnitude: 37.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The automated observation at Smith Island measured a wind gust of 37 KT.

Marine Thunderstorm Wind in CHESAPEAKE BAY POOLES IS TO SANDY PT MD, ATLANTIC NORTH
From 04-JUN-08 14:54:00 to 04-JUN-08 14:54:00 (EST-5)
Location: RIVIERA BEACH
Magnitude: 34.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Buoy

The buoy at Francis Scott Key Bridge reported a wind gust in excess of 30 KT.