ZCZC WEHW40 PHEB 151151 TSUHWX HIZ001-003-006>007-009-016>018-023-026-029>035-037>050-051>054- 151351- /O.CON.PHEB.TS.Y.0000.000000T0000Z-000000T0000Z/ TSUNAMI MESSAGE NUMBER 3 NWS PACIFIC TSUNAMI WARNING CENTER HONOLULU HI 151 AM HST SAT JAN 15 2022 TO - EMERGENCY MANAGEMENT IN THE STATE OF HAWAII SUBJECT - TSUNAMI ADVISORY SUPPLEMENT A TSUNAMI ADVISORY CONTINUES IN EFFECT FOR THE STATE OF HAWAII. A VOLCANIC ERUPTION OCCURRED WITH THESE PRELIMINARY PARAMETERS ORIGIN TIME - 0627 PM HST 14 JAN 2022 COORDINATES - 20.5 SOUTH 175.4 WEST LOCATION - TONGA MEASUREMENTS OR REPORTS OF TSUNAMI WAVE ACTIVITY GAUGE LOCATION LAT LON TIME AMPL PER ------------------- ----- ------ ----- --------------- ----- KAHULUI MAUI 20.9N 156.5W 1136Z 0.24M / 0.8FT 34MIN HONOLULU OAHU 21.3N 157.9W 1112Z 0.12M / 0.4FT 14MIN KAWAIHAE HAWAII 20.0N 155.8W 1132Z 0.37M / 1.2FT 10MIN BARBERS PT HI 21.3N 158.1W 1135Z 0.19M / 0.6FT 04MIN MAKAI PIER WAIMANAL 21.3N 157.7W 1128Z 0.28M / 0.9FT 10MIN HILO HAWAII 19.7N 155.1W 0929Z 0.10M / 0.3FT 16MIN NAWILIWILI KAUAI 22.0N 159.4W 1057Z 0.31M / 1.0FT 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 TSUNAMI WAVES THAT CAN BE A HAZARD TO SWIMMERS AND BOATERS AS WELL AS TO PERSONS NEAR THE SHORE AT BEACHES AND IN HARBORS AND MARINAS ARE NOW AFFECTING THE STATE OF HAWAII. THIS HAZARD COULD CONTINUE FOR SEVERAL HOURS. THE SITUATION IS BEING MONITORED CLOSELY AND THE ADVISORY WILL END WHEN THE HAZARD HAS PASSED. FURTHER MESSAGES WILL BE ISSUED HOURLY OR SOONER AS CONDITIONS WARRANT UNTIL THE THREAT TO HAWAII HAS PASSED. $$ NNNN