WEAK53 PAAQ 020235 TIBAK1 PUBLIC TSUNAMI INFORMATION STATEMENT NUMBER 4 NWS NATIONAL TSUNAMI WARNING CENTER PALMER AK 735 PM PDT TUE APR 1 2014 UPDATES IN THIS MESSAGE INCLUDE NEW OBSERVATIONS. UPDATES IN THIS MESSAGE INCLUDE REVISED FORECAST INFORMATION. ...THIS IS A TSUNAMI INFORMATION STATEMENT FOR ALASKA/ BRITISH COLUMBIA/ WASHINGTON/ OREGON AND CALIFORNIA... EVALUATION ---------- * NO TSUNAMI THREAT EXISTS FOR THE AREAS LISTED ABOVE. * SOME OF THE AREAS LISTED ABOVE MAY EXPERIENCE NON-DAMAGING SEA LEVEL CHANGES. * SEA LEVEL OBSERVATIONS INDICATE A TSUNAMI WAS GENERATED. PRELIMINARY EARTHQUAKE PARAMETERS --------------------------------- * MAGNITUDE 8.2 * ORIGIN TIME 1547 AKDT APR 01 2014 1647 PDT APR 01 2014 2347 UTC APR 01 2014 * COORDINATES 19.8 SOUTH 70.8 WEST * DEPTH 6 MILES * LOCATION NEAR COAST OF NORTHERN CHILE OBSERVATIONS OF TSUNAMI ACTIVITY - UPDATED ------------------------------------------ TIME OBSERVED MAX SITE OF MEASUREMENT TSUNAMI HEIGHT ---------------------------- --------------- -------------- PISAGUA CHILE 0102 UTC 04-02 07.6FT IQUIQUE CHILE 0204 UTC 04-02 06.3FT DART32401ST CHILE 0011 UTC 04-02 00.8FT PATACHE CHILE 0006 UTC 04-02 05.6FT ARICA CHILE 0016 UTC 04-02 04.4FT MATARANI PERU 0020 UTC 04-02 01.8FT ANTOFAGASTA CHILE 0027 UTC 04-02 00.9FT MEJILLONES CHILE 0038 UTC 04-02 02.0FT DART32412ST LIMA PERU 2355 UTC 04-01 00.1FT CALDERA CHILE 0050 UTC 04-02 00.5FT CHANARAL CHILE 0140 UTC 04-02 01.2FT COQUIMBO CHILE 0125 UTC 04-02 00.4FT CALLAO LA PUNTA PERU 0158 UTC 04-02 00.4FT HEIGHT - OBSERVED MAX TSUNAMI HEIGHT IS THE WATER LEVEL ABOVE THE TIDE LEVEL AT THE TIME OF MEASUREMENT. NEXT UPDATE AND ADDITIONAL INFORMATION -------------------------------------- * THIS WILL BE THE FINAL U.S. NATIONAL TSUNAMI WARNING CENTER MESSAGE FOR THIS EVENT UNLESS ADDITIONAL INFORMATION BECOMES AVAILABLE. * REFER TO THE INTERNET SITE NTWC.ARH.NOAA.GOV FOR ADDITIONAL INFORMATION. * PACIFIC COASTAL REGIONS OUTSIDE CALIFORNIA... OREGON... WASHINGTON... BRITISH COLUMBIA AND ALASKA SHOULD REFER TO THE PACIFIC TSUNAMI WARNING CENTER MESSAGES AT PTWC.WEATHER.GOV. $$