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China earthquakes in 1930

12 earthquakes of magnitude 4.5 or more were located in China in 1930. The largest: M6.5 200 km S of Jiuquan, China, Jul 14, 1930.

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

19291931

Map

Where every quake of 1930 was located in China. Select one for its page.

Open the live map with earthquakes

Every quake of 1930

Magnitude 4.5 and up, newest first.

Month by month

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

MonthQuakesLargestWhere
January 19300
February 193015.792 km WNW of Kashgar, China
March 193025.8115 km SSW of Kashgar, China
April 193025.846 km ENE of Kashgar, China
May 193016.072 km ENE of Dali, China
June 19300
July 193026.5200 km S of Jiuquan, China
August 193025.9177 km W of Kangding, China
September 193026.0244 km SSE of Hotan, China
October 19300
November 19300
December 19300

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

China nowWorldwide in 1930

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.