M 7.5 - 137 km WSW of Rishiri Town, Japan

  • 1940-08-01 15:08:24 (UTC)
  • 44.561°N 139.678°E
  • 15.0 km depth

Origin

 Contributed by US ISCGEM last updated 2022-04-26 19:36:20 (UTC)
  • The data below are the most preferred data available
  • The data below have been reviewed by a scientist
Phase Arrival Times
ChannelDistanceAzimuthPhaseArrival TimeStatusResidualWeight