Significant earthquakes of 1746

1746 Earthquake: Matina, Costa Rica

1746

An earthquake struck Matina, Costa Rica in 1746. 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
1746
Place
Matina, Costa Rica
Epicenter
10.200° N, 82.900° W
Country
Costa Rica

The toll

Damage
Limited (under about $1 million)

Where the literature gives no number, NCEI records a description on a scale of 1 to 4, printed here in its words. Damage is in millions of US dollars of the year of the event, not adjusted for inflation.

What the record says

NCEI’s account, from the sources it cites.

Fort of San Fernando, built in 1742 at mouth of Matina river, was partially destroyed by the 1746 earthquake (reference #12929)

This earthquake was not mentioned by Gonzalez-Viquez (1910), who listed earthquakes in 1728 and 1756, and there is only one report at one place and from one source associated to this event. (reference #12928)

Note: lat/long is approximate, not found in literature.

Other significant earthquakes nearby

Within 200 km, the deadliest first.

More

Significant earthquakes of 1746The 1700sRecent earthquakes near here

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 10541.