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Manila Bulletin devider Philippines devider National devider Phivolcs says no tsunami threat after magnitude 6.9 quake in Japan

Phivolcs says no tsunami threat after magnitude 6.9 quake in Japan

Published Aug 8, 2024 08:48 am
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Phivolcs

The Philippine Institute of Volcanology and Seismology (Phivolcs) said it had not detected a tsunami threat to the country after a strong earthquake struck Kyushu, Japan on Thursday, Aug. 8.

Phivolcs said the 6.9-magnitude earthquake hit Japan’s southwesternmost island at 3:42 p.m.

“No destructive tsunami threat exists based on available data,” it pointed out, adding that “no action [is] required.”

Phivolcs explained that tsunamis are a series of sea waves commonly generated by undersea earthquakes and can reach heights of more than 5 meters.

It clarified that tsunamis are often mistakenly referred to as tidal waves and are sometimes confused with storm surges.

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