6º Boletín
http://ptwc.weather.gov/ptwc/text.php?id=pacific.TSUPAC.2014.04.02.0344000
WEPA40 PHEB 020344
TSUPAC
TSUNAMI BULLETIN NUMBER 006PACIFIC TSUNAMI WARNING CENTER/NOAA/NWS
ISSUED AT 0344Z 02 APR 2014
THIS BULLETIN APPLIES TO AREAS WITHIN AND BORDERING THE PACIFIC
OCEAN AND ADJACENT SEAS...EXCEPT ALASKA...BRITISH COLUMBIA...
WASHINGTON...OREGON AND CALIFORNIA.
... A TSUNAMI WARNING AND WATCH ARE IN EFFECT ...
A TSUNAMI WARNING IS IN EFFECT FOR
CHILE / PERU
FOR ALL OTHER AREAS COVERED BY THIS BULLETIN... IT IS FOR
INFORMATION ONLY AT THIS TIME.
THIS BULLETIN IS ISSUED AS ADVICE TO GOVERNMENT AGENCIES. ONLY
NATIONAL AND LOCAL GOVERNMENT AGENCIES HAVE THE AUTHORITY TO MAKE
DECISIONS REGARDING THE OFFICIAL STATE OF ALERT IN THEIR AREA AND
ANY ACTIONS TO BE TAKEN IN RESPONSE.
AN EARTHQUAKE HAS OCCURRED WITH THESE PRELIMINARY PARAMETERS
ORIGIN TIME - 2347Z 01 APR 2014
COORDINATES - 19.8 SOUTH 70.8 WEST
DEPTH - 10 KM
LOCATION - NEAR THE COAST OF NORTHERN CHILE
MAGNITUDE - 8.2
MEASUREMENTS OR REPORTS OF TSUNAMI WAVE ACTIVITY
GAUGE LOCATION LAT LON TIME AMPL PER
------------------- ----- ------ ----- --------------- -----
JUAN FERNANDEZ 33.6S 78.8W 0215Z 0.16M / 0.5FT 36MIN
SAN FELIX CL 26.3S 80.1W 0137Z 0.68M / 2.2FT 06MIN
COQUIMBO CL 30.0S 71.3W 0138Z 0.15M / 0.5FT 34MIN
CALDERA CL 27.1S 70.8W 0102Z 0.11M / 0.4FT 30MIN
CHANARAL CL 26.4S 70.6W 0133Z 0.24M / 0.8FT 28MIN
CALLAO LA-PUNTA PE 12.1S 77.2W 0158Z 0.12M / 0.4FT 38MIN
ARICA CL 18.5S 70.3W 0116Z 1.83M / 6.0FT 18MIN
MATARANI PE 17.0S 72.1W 0127Z 0.58M / 1.9FT 08MIN
PAPOSO CL 25.0S 70.5W 0125Z 0.26M / 0.9FT 22MIN
PISAGUA CL 19.6S 70.2W 0055Z 2.01M / 6.6FT 12MIN
MEJILLONES CL 23.1S 70.5W 0103Z 0.86M / 2.8FT 34MIN
TOCOPILLA CL 22.1S 70.2W 0109Z 0.42M / 1.4FT 10MIN
DART 32402 26.7S 74.0W 0044Z 0.05M / 0.2FT 44MIN
ANTOFAGASTA CL 23.7S 70.4W 0034Z 0.25M / 0.8FT 18MIN
PATACHE CL 20.8S 70.2W 0015Z 1.51M / 5.0FT 10MIN
IQUIQUE CL 20.2S 70.1W 0005Z 2.11M / 6.9FT 12MIN
LAT - LATITUDE (N-NORTH, S-SOUTH)
LON - LONGITUDE (E-EAST, W-WEST)
TIME - TIME OF THE MEASUREMENT (Z IS UTC IS GREENWICH TIME)
AMPL - TSUNAMI AMPLITUDE MEASURED RELATIVE TO NORMAL SEA LEVEL.
IT IS ...NOT... CREST-TO-TROUGH WAVE HEIGHT.
VALUES ARE GIVEN IN BOTH METERS(M) AND FEET(FT).
PER - PERIOD OF TIME IN MINUTES(MIN) FROM ONE WAVE TO THE NEXT.
NOTE - DART MEASUREMENTS ARE FROM THE DEEP OCEAN AND THEY
ARE GENERALLY MUCH SMALLER THAN WOULD BE COASTAL
MEASUREMENTS AT SIMILAR LOCATIONS.
EVALUATION
SEA LEVEL READINGS INDICATE A TSUNAMI WAS GENERATED. IT MAY HAVE
BEEN DESTRUCTIVE ALONG COASTS NEAR THE EARTHQUAKE EPICENTER AND
COULD ALSO BE A THREAT TO MORE DISTANT COASTS. AUTHORITIES SHOULD
TAKE APPROPRIATE ACTION IN RESPONSE TO THIS POSSIBILITY. THIS
CENTER WILL CONTINUE TO MONITOR SEA LEVEL DATA TO DETERMINE THE
EXTENT AND SEVERITY OF THE THREAT.
FOR ALL 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.
ESTIMATED INITIAL TSUNAMI WAVE ARRIVAL TIMES AT FORECAST POINTS
WITHIN THE WARNING AND WATCH AREAS ARE GIVEN BELOW. ACTUAL
ARRIVAL TIMES MAY DIFFER AND THE INITIAL WAVE MAY NOT BE THE
LARGEST. A TSUNAMI IS A SERIES OF WAVES AND THE TIME BETWEEN
SUCCESSIVE WAVES CAN BE FIVE MINUTES TO ONE HOUR.
LOCATION FORECAST POINT COORDINATES ARRIVAL TIME
-------------------------------- ------------ ------------
CHILE IQUIQUE 20.2S 289.9E 0002Z 02 APR
ARICA 18.5S 289.7E 0011Z 02 APR
ANTOFAGASTA 23.3S 289.6E 0017Z 02 APR
CALDERA 27.1S 289.2E 0046Z 02 APR
COQUIMBO 29.9S 288.6E 0111Z 02 APR
VALPARAISO 33.0S 288.4E 0135Z 02 APR
TALCAHUANO 36.7S 286.9E 0219Z 02 APR
CORRAL 39.8S 286.5E 0251Z 02 APR
GOLFO_DE_PENAS 47.1S 285.1E 0403Z 02 APR
EASTER_ISLAND 27.1S 250.6E 0532Z 02 APR
PUERTO_MONTT 41.5S 287.0E 0546Z 02 APR
PUERTO_WILLIAMS 54.9S 292.4E 0940Z 02 APR
PERU MOLLENDO 17.1S 288.0E 0021Z 02 APR
SAN_JUAN 15.3S 284.8E 0039Z 02 APR
LA_PUNTA 12.1S 282.8E 0131Z 02 APR
TALARA 4.6S 278.5E 0218Z 02 APR
CHIMBOTE 9.0S 281.2E 0225Z 02 APR
PIMENTAL 6.9S 280.0E 0250Z 02 APR
BULLETINS WILL BE ISSUED HOURLY OR SOONER IF CONDITIONS WARRANT.
THE TSUNAMI WARNING AND WATCH WILL REMAIN IN EFFECT UNTIL
FURTHER NOTICE.
THE U.S. NATIONAL TSUNAMI WARNING CENTER WILL ISSUE PRODUCTS
FOR ALASKA...BRITISH COLUMBIA...WASHINGTON...OREGON...CALIFORNIA.