Every countryGreece

Greece earthquakes in 1947

12 earthquakes of magnitude 4.5 or more were located in Greece in 1947. The largest: M7.3 4 km WNW of Koróni, Greece, Oct 6, 1947.

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

19461948

Map

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

Open the live map with earthquakes

Every quake of 1947

Magnitude 4.5 and up, newest first.

Month by month

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

MonthQuakesLargestWhere
January 19470
February 19470
March 194725.452 km SSW of Palaióchora, Greece
April 194735.737 km SSE of Mýrina, Greece
May 19470
June 194726.043 km SSE of Sykiá, Greece
July 194715.675 km WSW of Filiatrá, Greece
August 194716.329 km SW of Kíssamos, Greece
September 194715.661 km SSW of Lixoúri, Greece
October 194717.34 km WNW of Koróni, Greece
November 194715.67 km SSW of Domvraína, Greece
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

Greece 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.