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Indonesia earthquakes in 1917

8 earthquakes of magnitude 4.5 or more were located in Indonesia in 1917. The largest: M6.9 28 km NNE of Sinabang, Indonesia, Nov 4, 1917.

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

19161918

Map

Where every quake of 1917 was located in Indonesia. Select one for its page.

Open the live map with earthquakes

Every quake of 1917

Magnitude 4.5 and up, newest first.

Month by month

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

MonthQuakesLargestWhere
January 191736.8238 km WNW of Sabang, Indonesia
February 19170
March 19170
April 191716.0135 km SW of Padang, Indonesia
May 19170
June 191716.1119 km N of Kendari, Indonesia
July 191716.2172 km W of Abepura, Indonesia
August 191715.9156 km WSW of Manokwari, Indonesia
September 19170
October 19170
November 191716.928 km NNE of Sinabang, Indonesia
December 19170

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 1917

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.