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Tonga earthquakes in 1935

4 earthquakes of magnitude 4.5 or more were located in Tonga in 1935. The largest: M6.4 118 km WNW of Hihifo, Tonga, Jan 1, 1935.

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

19341936

Map

Where every quake of 1935 was located in Tonga. Select one for its page.

Open the live map with earthquakes

Every quake of 1935

Magnitude 4.5 and up, newest first.

Month by month

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

MonthQuakesLargestWhere
January 193516.4118 km WNW of Hihifo, Tonga
February 193516.257 km N of Pangai, Tonga
March 19350
April 193516.38 km NNW of Kolonga, Tonga
May 19350
June 19350
July 19350
August 193515.956 km N of Hihifo, Tonga
September 19350
October 19350
November 19350
December 19350

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

Tonga nowWorldwide in 1935

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.