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ホーム > Northwest Pacific Tsunami Advisory

Northwest Pacific Tsunami Advisory

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Information bulletins provided by the Northwest Pacific Tsunami Advisory Center (NWPTAC) should not be construed as official warnings or evacuation notices for the areas concerned. The issuance of actual evacuation notices is the responsibility of individual local authorities.


WEPA40 RJTD 170632
TSUNAMI BULLETIN NUMBER 001
   ISSUED BY NWPTAC(JMA)
   ISSUED AT 0632Z 17 SEP 2014
HYPOCENTRAL PARAMETERS
ORIGIN TIME:0615Z 17 SEP 2014
PRELIMINARY EPICENTER:LAT13.7NORTH LON144.5EAST
 MARIANA ISLANDS
 GUAM TO JAPAN
FOCAL DEPTH:172km MAG:7.1
BY PTWC

EVALUATION
 THERE IS NO POSSIBILITY OF A TSUNAMI

HOWEVER AT SOME COASTS, PARTICULARLY THOSE NEAR THE EPICENTER, HIGHER
TSUNAMIS MAY ARRIVE THAN OUR ESTIMATION
AUTHORITIES SHOULD BE AWARE OF THIS POSSIBILITY.

THIS WILL BE THE FINAL BULLETIN UNLESS THERE ARE CHANGES ABOUT
THE POTENTIAL OF TSUNAMI GENERATION BY RE-EVALUATION OF THE
EARTHQUAKE OR THERE ARE REPORTS ON TSUNAMI OBSERVATIONS.



The Northwest Pacific Tsunami Advisory Center (NWPTAC) provides information on tsunamis in the western North Pacific and the South China Sea, including data on estimated/observed arrival times and tsunami heights, as well as earthquake information.