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Indonesia earthquakes in 1946

8 earthquakes of magnitude 4.5 or more were located in Indonesia in 1946. The largest: M7.0 122 km W of Pariaman, Indonesia, May 8, 1946.

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

19451947

Map

Where every quake of 1946 was located in Indonesia. Select one for its page.

Open the live map with earthquakes

Every quake of 1946

Magnitude 4.5 and up, newest first.

Month by month

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

MonthQuakesLargestWhere
January 194626.2211 km WNW of Gorontalo, Indonesia
February 194626.2211 km NNE of Palu, Indonesia
March 194616.644 km WSW of Bengkulu, Indonesia
April 194615.874 km SW of Padangsidempuan, Indonesia
May 194617.0122 km W of Pariaman, Indonesia
June 194616.4150 km NW of Amahai, Indonesia
July 19460
August 19460
September 19460
October 19460
November 19460
December 19460

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

Indonesia nowWorldwide in 1946

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.