Significant earthquakes of 1931

March 8, 1931 Earthquake: Greece

March 8, 1931 · M6.9

A magnitude 6.9 earthquake struck Greece on March 8, 1931 at 01:50:24 UTC, 120 km below the surface.

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
March 8, 1931
Time
01:50:24 UTC
Place
Greece
Magnitude
6.9 (Ms)
Focal depth
120 km (75 mi)
Intensity
10 on the Modified Mercalli scale
Tsunami
None recorded
Epicenter
41.000° N, 22.500° E
Country
Greece

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.

MMI IX was observed in the former Yugoslavia Dogtlonci, Karctdordevo, KonJsko, Ylrovo, Udovo, Valclndovo. (reference #1224)

Other significant earthquakes nearby

Within 200 km, the deadliest first.

More

Significant earthquakes of 1931The 1900sEvery quake the USGS located in 1931Recent 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 3454.