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Cape Charles in Northampton County, Virginia — The American South (Mid-Atlantic)
 

The Chesapeake Bay Impact Crater

 
 
The Chesapeake Bay Impact Crater Marker image. Click for full size.
Photographed by Bernard Fisher, July 18, 2015
1. The Chesapeake Bay Impact Crater Marker
Inscription. A meteor/comet two miles wide crossed paths with Earth 35 million years ago. Moving at the speed of 21 miles per second, it crashed here, and what is today the town of Cape Charles, creating the sixth largest impact crater on earth.

The meteor blasted into the shallow sea that covered the state's eastern half, and exploded with more force than the combined nuclear arsenal of today's world powers. Rock flew skyward, bedrock fractured seven miles deep and enormous tsunamis raced westward to the top of the Blue Ridge Mountains.

Melted rock splashed upward in the center, hardening into a central peak nearly a mile tall, which is directly under Cape Charles. Over the centuries sentiment and debris have filled in the crater and what is now called the Chesapeake Bay lays over much of it today.

Although the carter is not visible today, small earthquakes occasionally rock its fault lines, and two low ridges appear to the mimic its contours far underground. One of these can be seen near the town of Painter, northeast of Cape Charles. The other is just east of Gloucester Courthouse on the western side of the Bay.
Written by Diane Tennant, Reporter, Virginia-Pilot
(caption)
The meteor's impact flung a huge column of water into the air. When the water collapsed
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back into the hole, tsunamis (giant waves) between 1,000 and 4,000 feet high scoured the land.
 
Erected by Chesapeake Bay Gateways Network.
 
Topics. This historical marker is listed in this topic list: Natural Features.
 
Location. 37° 16.014′ N, 76° 1.396′ W. Marker is in Cape Charles, Virginia, in Northampton County. It is at the intersection of Mason Avenue and Bay Avenue, on the left when traveling west on Mason Avenue. Touch for map. Marker is at or near this postal address: 21 Bay Ave, Cape Charles VA 23310, United States of America. Touch for directions.

Regionally, this marker is on the Eastern Shore. It is also in the American South, specifically in the Upper South, on the Delmarva Peninsula, and in the Tidewater. Globally, it is in the North Atlantic Region, North America, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once the territory of the Mississippian Culture, one of the original Thirteen Colonies, one of the Confederate States of America, and the Antebellum South.

Other nearby markers. At least 8 other markers are within walking distance of this marker: Rails Overlooking the Chesapeake Bay (a few steps from this marker); Peter Jacob Carter (a few steps from this marker); A Dynamic Environment (within shouting distance of this marker); A Changing Way of Life… / Appreciating Our Beach (within shouting distance of this marker); Veterans War Memorial (approx. 0.2 miles away); The Eastern Shore Railroad (approx. 0.3 miles away); Cape Charles Colored School (approx. 0.8 miles away); Pilot House (approx. 0.8 miles away). Touch for a list and map of all markers in Cape Charles.
 
Another marker is no longer nearby. Cape Charles to Little Creek (was approx. 0.2 miles away but has been permanently removed).
 
Related marker.
The Chesapeake Bay Impact Crater Marker image. Click for full size.
Photographed by Bernard Fisher, July 18, 2015
2. The Chesapeake Bay Impact Crater Marker
Click here for another marker that is related to this marker.
 
 
Credits. This page was last revised on June 16, 2016. It was originally submitted on July 19, 2015, by Bernard Fisher of Richmond, Virginia. This page has been viewed 1,618 times since then and 65 times this year. Photos:   1, 2. submitted on July 19, 2015, by Bernard Fisher of Richmond, Virginia.
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Jun. 10, 2026