All earthquakesIllinois

Illinois earthquakes in 1958

1 earthquake of magnitude 2.5 or more was located in Illinois in 1958. The largest: M4.4 1 km SW of Bone Gap, Illinois, Nov 7, 1958.

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

19571959

Map

Where every quake of 1958 was located in Illinois. Select one for its page.

Open the live map with earthquakes

Every quake of 1958

Magnitude 2.5 and up, newest first.

Month by month

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

MonthQuakesLargestWhere
January 19580
February 19580
March 19580
April 19580
May 19580
June 19580
July 19580
August 19580
September 19580
October 19580
November 195814.41 km SW of Bone Gap, Illinois
December 19580

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

Illinois nowWorldwide in 1958

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.