20 April 2013 (02:02 UTC-07 Tango)/09 Jumada t-Tania 1434/31 Farvardin 1391/11 Bing-Chen (3rd month) 4711
There has been several magnitude 7 earthquakes around the world in just the past three weeks.
The USGS uses a modified type of richter scale magnitude system. They tried to clear up confusion a few years ago with a press release, […] Continue Reading…