Skip to content
Loading seismic data…
M7.7 · 68 km ESE of Ishinomaki, Japan · Was That A Quake?
Back to Global map
Great
M
7.7
68 km ESE of Ishinomaki, Japan
Historical event · Mon, 12 Jun 1978 08:14:26 GMT
Peak Ground Motion
MMI 7.3
View ShakeMap →
Depth
44 km
Time (UTC)
08:14
Date
1978-06-12
Latitude
38.190°
Longitude
142.028°
Source
USGS
View official report