Magnitude 6.7 - OFF THE EAST COAST OF HONSHU, JAPAN 2003 October 31 01:06:33 UTC Preliminary Earthquake Report West Coast and Alaska Tsunami Warning Center/NOAA/NWS
A strong earthquake occurred at 01:06:33 (UTC) on Friday, October 31, 2003. The magnitude 6.7 event has been located OFF THE EAST COAST OF HONSHU, JAPAN. (This event has been reviewed by a seismologist.)