All earthquakesOregon

Oregon earthquakes in 1979

8 earthquakes of magnitude 2.5 or more were located in Oregon in 1979. The largest: M5.5 202 km W of Pistol River, Oregon, Apr 6, 1979.

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

19781980

Map

Where every quake of 1979 was located in Oregon. Select one for its page.

Open the live map with earthquakes

Every quake of 1979

Magnitude 2.5 and up, newest first.

Month by month

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

MonthQuakesLargestWhere
January 19790
February 197914.8152 km W of Port Orford, Oregon
March 197925.2205 km WSW of Pistol River, Oregon
April 197915.5202 km W of Pistol River, Oregon
May 197914.7off the coast of Oregon
June 197924.9222 km W of Bandon, Oregon
July 19790
August 19790
September 19790
October 197914.7off the coast of Oregon
November 19790
December 19790

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

Oregon nowWorldwide in 1979

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.