BULLETIN TSUNAMI MESSAGE NUMBER 17 NWS PACIFIC TSUNAMI WARNING CENTER EWA BEACH HI 1025 AM HST SAT FEB 27 2010 TO - CIVIL DEFENSE IN THE STATE OF HAWAII SUBJECT - TSUNAMI WARNING SUPPLEMENT A TSUNAMI WARNING CONTINUES IN EFFECT FOR THE STATE OF HAWAII. AN EARTHQUAKE HAS OCCURRED WITH THESE PRELIMINARY PARAMETERS ORIGIN TIME - 0834 PM HST 26 FEB 2010 COORDINATES - 36.1 SOUTH 72.6 WEST LOCATION - NEAR COAST OF CENTRAL CHILE MAGNITUDE - 8.8 MOMENT MEASUREMENTS OR REPORTS OF RECENT TSUNAMI WAVE ACTIVITY GAUGE LOCATION LAT LON TIME AMPL PER ------------------- ----- ------ ----- --------------- ----- LOTTIN PT NZ 37.6S 178.2E 1934Z 0.15M / 0.5FT 10MIN RAROTONGA CK 21.2S 159.8W 1918Z 0.32M / 1.0FT 06MIN CABO SAN LUCAS MX 22.9N 109.9W 1833Z 0.36M / 1.2FT 12MIN DART TONGA 51426 23.0S 168.1W 1844Z 0.04M / 0.1FT 30MIN HIVA OA MARQUESAS 9.8S 139.0W 1741Z 1.79M / 5.9FT 12MIN PAPEETE TAHITI 17.5S 149.6W 1810Z 0.16M / 0.5FT 10MIN NUKU HIVA MARQUESAS 8.9S 140.1W 1745Z 0.95M / 3.1FT 04MIN MANZANILLO MX 19.1N 104.3W 1705Z 0.32M / 1.0FT 24MIN DART MANZANILLO 434 16.0N 107.0W 1611Z 0.07M / 0.2FT 24MIN ACAPULCO MX 16.8N 99.9W 1549Z 0.16M / 0.5FT 24MIN RIKITEA PF 23.1S 134.9W 1559Z 0.15M / 0.5FT 22MIN 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. CURRENT RANGE OF FORECAST INITIAL WAVE ARRIVAL TIME AND MAXIMUM WAVE AMPLITUDES MEASURED FROM CREST TO TROUGH. HILO 1105AM HST 2.1-2.5 METERS HONOLULU 1137AM HST 0.5-0.7 METERS KAHULUI 1126AM HST 1.1-3.0 METERS NAWILIWILI 1142AM HST 0.9-1.4 METERS HALEIWA 0.5-1.1 METERS KAWAIHAE 0.6-1.6 METERS THESE ARE ONLY ESTIMATES...ACTUAL VALUES MAY DIFFER.