Significant earthquakes of 1928

March 22, 1928 Earthquake: Oaxaca, Mexico

March 22, 1928 · M7.7

A magnitude 7.7 earthquake struck Oaxaca, Mexico on March 22, 1928 at 04:17 UTC, 60 km below the surface. 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
March 22, 1928
Time
04:17 UTC
Place
Oaxaca, Mexico
Magnitude
7.7 (Ms)
Focal depth
60 km (37 mi)
Epicenter
15.670° N, 96.100° W
Country
Mexico

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.

March 22, 1928, 04:17:00 UTC, 16.0 N, 96 W, shallow depth, magnitude 7.5. (reference #88)

March 22,1928. An earthquake of magnitude Ms 7.7 and

epicenter located at 15.67 N, and 96.10 W, was felt

at 04:18 local time in Oaxaca City, Juchitlan,

Villahermosa, Tuxtla Gutierrez and Tehuantepec. In

this last place, the earthquake was accompanied by

underground noises. Puerto Angel was flooded by the

sea. (reference #369)

Other significant earthquakes nearby

Within 200 km, the deadliest first.

More

Significant earthquakes of 1928The 1900sEvery quake the USGS located in 1928Recent 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 3348.