Significant earthquakes of 1931

August 27, 1931 Earthquake: Mach,baluchistan, Pakistan

August 27, 1931 · M7.4

A magnitude 7.4 earthquake struck Mach,baluchistan, Pakistan on August 27, 1931 at 15:27:00 UTC, 60 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
August 27, 1931
Time
15:27:00 UTC
Place
Mach,baluchistan, Pakistan
Magnitude
7.4
Focal depth
60 km (37 mi)
Tsunami
None recorded
Epicenter
29.800° N, 67.300° E
Country
Pakistan

The toll

Damage
Severe (about $5 to $25 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.

August 27, 1931, Mach, Baluchistan, intensity III which corresponds to an earthquake which would destroy towns or devastate districts: the acceleration of the ground in these cases exceeds 5 feet per sec per sec. (reference #1216)

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 3472.