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ホーム > Northwest Pacific Tsunami Advisory

Northwest Pacific Tsunami Advisory

Most recent Messages within one month


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 030111
TSUNAMI BULLETIN NUMBER 001
   ISSUED BY NWPTAC(JMA)
   ISSUED AT 0111Z 03 AUG 2014
HYPOCENTRAL PARAMETERS
ORIGIN TIME:0022Z 03 AUG 2014
PRELIMINARY EPICENTER:LAT00.9NORTH LON146.2EAST
 EASTERN CAROLINE ISLANDS, MICRONESIA, REGION
 PACIFIC BASIN
MAG:7.2
BY PTWC

EVALUATION
 THERE IS A POSSIBILITY OF A DESTRUCTIVE LOCAL TSUNAMI
 NEAR THE EPICENTER

ESTIMATION AT THE FORECAST POINTS - NO TSUNAMIS WITH
AMPLITUDE OF 0.5 METER OR OVER ARE EXPECTED AT ANY OF THEM.

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.