11:00 a.m. Update: Tsunami Advisory Remains in Effect for Guam and CNMI from Philippines Earthquake

   

11:00 a.m. Update: Tsunami Advisory Remains in Effect for Guam and CNMI from Philippines Earthquake

The U.S. Geological Survey recorded an earthquake with a preliminary magnitude of 8.2, that was later downgraded to M 7.8, that occurred 24 km WSW of Burias, Philippines with a depth of 25.0 km, at 9:37 a.m. (ChST).

As advised by the Pacific Tsunami Warning Center, a tsunami advisory remains in effect for Guam and the CNMI. Based on available data, there is a potential threat to Guam and the CNMI. Sea level fluctuations and strong ocean currents that could be a hazard along beaches, in harbors, and in coastal waters. 

 What to Expect:

  • Sea level fluctuations that are generally no more than 1 foot above and below the tide level.
  • Strong and unusual ocean currents in harbors, bays, and other near shore waters.
  • The earliest estimated time that hazardous sea level fluctuations and strong currents may begin is 12:45 p.m. (ChST), Monday, June 8, and can persist for many hours or longer.

 Actions Taken:

  • Stay out of the waters, away from the beaches and coastal areas.
  • Stay alert for further information.
  • At this time, this does not call for a full scale evacuation.

 For more information, contact Jenna Blas, Public Information Officer at (671) 489-2540 or via email at jenna.g.blas@ghs.guam.gov.

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