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Powerful Quake Off Indonesia Triggers Tsunami Alert Before Warning Is Lifted

The lifted tsunami alert signals a move from coastal risk to on-the-ground recovery.

Overview

  • A magnitude 7.4 undersea earthquake in the Molucca Sea near Ternate struck Thursday morning at a depth of about 35 kilometers, according to the USGS.
  • The Pacific Tsunami Warning Center issued a regional alert then lifted it hours later after gauges logged small surges, including up to 75 centimeters in North Minahasa, about 20 centimeters in Bitung, and 5 centimeters in Davao in the southern Philippines.
  • Indonesia confirmed at least one death in Manado and reported damage to homes and a church in Ternate and Bitung as teams continued checks and assisted the injured.
  • Agencies reported many aftershocks, with several around magnitude 5 and some reports up to 6.2, and officials urged coastal residents to stay cautious until an all‑clear is declared.
  • In a separate event Wednesday, a magnitude 5 quake shook eastern Japan, delaying bullet trains for safety checks as the JMA warned of week‑long aftershock risk with no major injuries or tsunami reported.