Every countryTonga

Tonga earthquakes in 1967

12 earthquakes of magnitude 4.5 or more were located in Tonga in 1967. The largest: M6.5 142 km SSE of ‘Ohonua, Tonga, Dec 28, 1967.

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

19661968

Map

Where every quake of 1967 was located in Tonga. Select one for its page.

Open the live map with earthquakes

Every quake of 1967

Magnitude 4.5 and up, newest first.

Month by month

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

MonthQuakesLargestWhere
January 196716.579 km NNE of Hihifo, Tonga
February 196716.5282 km S of ‘Ohonua, Tonga
March 196725.7137 km W of Neiafu, Tonga
April 196715.9105 km SE of Pangai, Tonga
May 196715.5177 km W of Pangai, Tonga
June 196726.282 km NE of Hihifo, Tonga
July 19670
August 196715.7149 km ENE of Hihifo, Tonga
September 19670
October 19670
November 196716.3250 km ESE of Hihifo, Tonga
December 196726.5142 km SSE of ‘Ohonua, Tonga

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 1967

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.