All earthquakesNevada

Nevada earthquakes in 1947

7 earthquakes of magnitude 2.5 or more were located in Nevada in 1947. The largest: M3.9 60km NW of Caliente, NV, Sep 22, 1947.

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

19461948

Map

Where every quake of 1947 was located in Nevada. Select one for its page.

Open the live map with earthquakes

Every quake of 1947

Magnitude 2.5 and up, newest first.

Month by month

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

MonthQuakesLargestWhere
January 194723.862km WNW of Beatty, NV
February 194723.825km SSE of Hawthorne, NV
March 19470
April 19470
May 19470
June 19470
July 19470
August 194713.42km SE of Tecopa, CA
September 194713.960km NW of Caliente, NV
October 194713.419km ESE of Beatty, NV
November 19470
December 19470

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

Nevada nowWorldwide in 1947

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.