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FYI - Latest Tsunami warning

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GregW Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Sep-25-03 05:27 PM
Original message
FYI - Latest Tsunami warning
Still possible on the left coast I guess :shrug:


TSUNAMI BULLETIN NUMBER 004
PACIFIC TSUNAMI WARNING CENTER/NOAA/NWS
ISSUED AT 2213Z 25 SEP 2003

THIS BULLETIN IS FOR ALL AREAS OF THE PACIFIC BASIN EXCEPT
ALASKA - BRITISH COLUMBIA - WASHINGTON - OREGON - CALIFORNIA.

.................. TSUNAMI WARNING CANCELLATION ..................

THE TSUNAMI WARNING IS CANCELLED FOR ALL COASTAL AREAS AND ISLANDS
IN THE PACIFIC.

AN EARTHQUAKE HAS OCCURRED WITH THESE PRELIMINARY PARAMETERS

ORIGIN TIME - 1950Z 25 SEP 2003
COORDINATES - 42.1 NORTH 143.6 EAST
LOCATION - EASTERN HONSHU JAPAN
MAGNITUDE - 8.1

EVALUATION

SEA LEVEL READINGS INDICATE A TSUNAMI WAS GENERATED. IT MAY HAVE
BEEN DESTRUCTIVE ALONG COASTS NEAR THE EARTHQUAKE EPICENTER. FOR
THOSE AREAS - WHEN NO MAJOR WAVES ARE OBSERVED FOR TWO HOURS
AFTER THE ESTIMATED TIME OF ARRIVAL OR DAMAGING WAVES HAVE NOT
OCCURRED FOR AT LEAST TWO HOURS THEN LOCAL AUTHORITIES CAN ASSUME
THE THREAT IS PASSED. DANGER TO BOATS AND COASTAL STRUCTURES CAN
CONTINUE FOR SEVERAL HOURS DUE TO RAPID CURRENTS. AS LOCAL
CONDITIONS CAN CAUSE A WIDE VARIATION IN TSUNAMI WAVE ACTION THE
ALL CLEAR DETERMINATION MUST BE MADE BY LOCAL AUTHORITIES.

NO TSUNAMI THREAT EXISTS FOR OTHER COASTAL AREAS IN THE PACIFIC
ALTHOUGH SOME OTHER AREAS MAY EXPERIENCE SMALL SEA LEVEL CHANGES.
THE TSUNAMI WARNING IS CANCELLED.

THIS WILL BE THE FINAL BULLETIN ISSUED FOR THIS EVENT UNLESS
ADDITIONAL INFORMATION BECOMES AVAILABLE.

THE WEST COAST/ALASKA TSUNAMI WARNING CENTER WILL ISSUE BULLETINS
FOR ALASKA - BRITISH COLUMBIA - WASHINGTON - OREGON - CALIFORNIA.

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Resistance Is Futile Donating Member (693 posts) Send PM | Profile | Ignore Thu Sep-25-03 05:41 PM
Response to Original message
1. Tsunami warning revoked for west coast
TO ALL TSUNAMI WARNING SYSTEM PARTICIPANTS
SUBJECT: TSUNAMI WARNING BULLETIN - FINAL
BULLETIN NUMBER 3
WEST COAST AND ALASKA TSUNAMI WARNING CENTER/NOAA/NWS
ISSUED 09/25/2003 AT 2217 UTC

...THE TSUNAMI WARNING AND WATCH STATUS IS CANCELLED FOR
BRITISH COLUMBIA AND ALASKA...

EARTHQUAKE DATA:
PRELIMINARY MAGNITUDE: 8.0
LOCATION: 42.1N 143.6E - HOKKAIDO, JAPAN REGION
TIME: 1150 ADT 09/25/2003
1250 PDT 09/25/2003
1950 UTC 09/25/2003

A REGIONAL TSUNAMI WAS OBSERVED AT THE FOLLOWING SITES:
HANASAKI JAPAN 213CM/7.0FT
URAKAWA JAPAN 150CM/4.9FT
OFUNATO JAPAN 50CM/1.64FT
KAMAISHI JAPAN 100CM/3.3FT

EVALUATION:
NO TSUNAMI DANGER EXISTS FOR ALASKA, BRITISH COLUMBIA,
WASHINGTON, OREGON, OR CALIFORNIA. HOWEVER, SOME AREAS MAY
EXPERIENCE SMALL SEA LEVEL CHANGES. AS LOCAL CONDITIONS
CAN CAUSE A WIDE VARIATION IN TSUNAMI WAVE ACTION, THE ALL
CLEAR DETERMINATIONS MUST BE MADE BY LOCAL AUTHORITIES.

http://wcatwc.gov/message.txt
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Dookus Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Sep-25-03 05:46 PM
Response to Reply #1
2. Whew!
now I can take off my scuba gear
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