TSUNAMI BULLETIN NUMBER 005 PACIFIC TSUNAMI WARNING CENTER/NOAA/NWS ISSUED AT 1011Z 13 JAN 2007 THIS BULLETIN IS FOR ALL AREAS OF THE PACIFIC BASIN EXCEPT ALASKA - BRITISH COLUMBIA - WASHINGTON - OREGON - CALIFORNIA. ... PACIFIC SEA-LEVEL READINGS ... THIS BULLETIN IS BEING ISSUED TO PROVIDE ADDITIONAL SEA-LEVEL READINGS OBTAINED FOLLOWING THE TSUNAMI WATCH AND WARNING CANCELLATION. AN EARTHQUAKE HAS OCCURRED WITH THESE PRELIMINARY PARAMETERS ORIGIN TIME - 0423Z 13 JAN 2007 COORDINATES - 46.7 NORTH 154.4 EAST LOCATION - EAST OF KURIL ISLANDS MAGNITUDE - 8.2 MEASUREMENTS OR REPORTS OF TSUNAMI WAVE ACTIVITY GAUGE LOCATION LAT LON TIME AMPL PER ------------------- ----- ------ ----- ------ ----- WAKE US 19.3N 166.6E 0848Z 0.08M 14MIN MIDWAY 28.2N 177.4W 0911Z 0.18M 10MIN ADAK AK 51.9N 176.6W 0831Z 0.04M 18MIN DART NW PAC 21414 48.9N 178.3E 0735Z 0.03M 08MIN SHEMYA AK 52.7N 174.1E 0712Z 0.32M 06MIN HANASAKI HOKKAIDO 43.3N 145.6E 0605Z 0.10M 28MIN TIME - TIME OF THE MEASUREMENT AMPL - AMPLITUDE IN METERS FROM MIDDLE TO CREST OR MIDDLE TO TROUGH OR HALF OF THE CREST TO TROUGH PER - PERIOD OF TIME FROM ONE WAVE CREST TO THE NEXT 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. OTHER COASTAL AREAS IN THE PACIFIC MAY EXPERIENCE SMALL SEA LEVEL CHANGES OR STRONG AND UNUSUAL CURRENTS. 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.