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Russia earthquakes in 1939

10 earthquakes of magnitude 4.5 or more were located in Russia in 1939. The largest: M7.0 155 km SSW of Sovetskaya Gavan’, Russia, Apr 21, 1939.

From the USGS catalog. Times are local to each quake.

19381940

Map

Where every quake of 1939 was located in Russia. Select one for its page.

Open the live map with earthquakes

Every quake of 1939

Magnitude 4.5 and up, newest first.

Month by month

Counted by UTC date, which is how the catalog files them.

MonthQuakesLargestWhere
January 193916.1Southwestern Sakha, Russia
February 19390
March 19390
April 193917.0155 km SSW of Sovetskaya Gavan’, Russia
May 193926.136 km NNW of Ust’-Barguzin, Russia
June 19390
July 193936.059 km E of Shikotan, Russia
August 193916.3260 km E of Kuril’sk, Russia
September 19390
October 19390
November 193916.387 km ESE of Ozernovskiy, Russia
December 193916.572 km E of Shikotan, Russia

What this means

The catalog is only as complete as the instruments of the time. Worldwide coverage of magnitude 5 and up dates from the 1960s, and of 4.5 from the 1990s; earlier years hold the large quakes and the ones near a station, so a low count in an early year means fewer instruments, not a quiet earth.

By year

Every year the USGS catalog covers.

Nearby

Russia nowWorldwide in 1939

Sources

Earthquakes, magnitudes, depths, shaking estimates and felt reports from the U.S. Geological Survey Earthquake Hazards Program, read from its live feeds and its catalog back to 1900. Tsunami messages from NOAA’s tsunami warning centers.