Significant earthquakes of 1837

August 2, 1837 Earthquake: Virgin Islands, US Territories

August 2, 1837

An earthquake struck Virgin Islands, US Territories on August 2, 1837. It caused a tsunami.

Map

Where it struck, with the other significant earthquakes within 200 km. Circles are sized and colored by magnitude; select one for its page.

The earthquake

Date
August 2, 1837
Place
Virgin Islands, US Territories
Intensity
8 on the Modified Mercalli scale
Epicenter
18.200° N, 64.500° W

The toll

The record gives no deaths, injuries or damage for this earthquake.

What the record says

NCEI’s account, from the sources it cites.

This event has an alternate date of July 26, 1837. A hurricane occurred July 26 to August 3, 1837, which caused 141 deaths at St. Thomas and Puerto Rico, and 57 at Martinique. "The H.M.S. Spay ship's log said, 'in the midst of the hurricane, shocks of earthquakes were felt,' and noted St. Thomas, where it 'concentrated all its power, force, and fury.'" (O'Loughlin and Lander, 2003). Mallet (1855) suggested that earthquakes also occurred in Martinique during this hurricane.

The August 2nd and 3rd dates of Poey (1857) and Arana (1968) appear to be an error. There was a great Hurricane on this date but no obvious earthquake (see Mission, 1838). Boscowitz is the only eyewitness report found. It is doubtful that his observation report an earthquake. Events should be noted as nonexistent events in further catalogs (reference #14050)

Other significant earthquakes nearby

Within 200 km, the deadliest first.

More

Significant earthquakes of 1837The 1800sRecent earthquakes near hereThis day in weather history

Sources

Significant earthquakes from NOAA’s National Centers for Environmental Information, Global Historical Hazard Database, cited as NCEI/WDS, doi:10.7289/V5PN93H7. Public domain. Read 2026-09-24. NCEI earthquake 1796.