ZCZC WEZS40 PHEB 101434 TSUPPG ASZ001>003-101634- /O.CAN.PHEB.TS.A.0001.000000T0000Z-000000T0000Z/ BULLETIN TSUNAMI MESSAGE NUMBER 2 NWS PACIFIC TSUNAMI WARNING CENTER EWA BEACH HI 334 AM SST WED FEB 10 2021 ...THE TSUNAMI WATCH IS NOW CANCELED FOR AMERICAN SAMOA... IN THIS MESSAGE ARE REVISED ALERTS... AND EARTHQUAKE PARAMETERS. AUDIENCE -------- EMERGENCY MANAGERS... MEDIA... GENERAL PUBLIC EVALUATION ---------- * AN EARTHQUAKE WITH A PRELIMINARY MAGNITUDE OF 7.7 OCCURRED SOUTHEAST OF THE LOYALTY ISLANDS AT 220 AM SST ON WEDNESDAY FEBRUARY 10 2021. * ALL AVAILABLE DATA INDICATE THERE IS NO TSUNAMI THREAT TO AMERICAN SAMOA FROM THIS EARTHQUAKE ALTHOUGH MINOR SEA LEVEL FLUCTUATIONS MAY OCCUR. RECOMMENDED ACTIONS ------------------- * BE OBSERVANT AND EXERCISE NORMAL CAUTION IF YOU ARE NEAR OR IN THE OCEAN. OTHERWISE... NO ACTION IS REQUIRED. TSUNAMI OBSERVATIONS -------------------- * THE FOLLOWING ARE TSUNAMI WAVE OBSERVATIONS FROM COASTAL AND/OR DEEP-OCEAN SEA LEVEL GAUGES AT THE INDICATED LOCATIONS. THE MAXIMUM TSUNAMI HEIGHT IS MEASURED WITH RESPECT TO THE TIDE LEVEL. GAUGE TIME OF MAXIMUM WAVE COORDINATES MEASURE TSUNAMI PERIOD GAUGE LOCATION LAT LON (SST) HEIGHT (MIN) ------------------------------------------------------------- MARE NEW CALEDONIA 21.5S 167.9E 308 AM 0.2FT/ 0.0M 10 LENAKEL VU 19.5S 169.3E 317 AM 0.4FT/ 0.1M 06 POTENTIAL IMPACTS ----------------- * MINOR SEA LEVEL FLUCTUATIONS MAY OCCUR IN SOME AREAS BEGINNING AROUND 541 AM SST ON WEDNESDAY FEBRUARY 10 2021... AND CONTINUING FOR UP TO SEVERAL HOURS. PRELIMINARY EARTHQUAKE PARAMETERS - UPDATED ------------------------------------------- * MAGNITUDE 7.7 * ORIGIN TIME 220 AM SST FEB 10 2021 * COORDINATES 23.1 SOUTH 171.5 EAST * DEPTH 20 MILES * LOCATION SOUTHEAST OF LOYALTY ISLANDS NEXT UPDATE AND ADDITIONAL INFORMATION -------------------------------------- * THIS WILL BE THE FINAL STATEMENT ISSUED FOR THIS EVENT UNLESS NEW INFORMATION IS RECEIVED OR THE SITUATION CHANGES. * FURTHER INFORMATION ABOUT THIS EVENT MAY BE FOUND ON THE INTERNET AT WWW.TSUNAMI.GOV. * AUTHORITATIVE INFORMATION ABOUT THE EARTHQUAKE FROM THE U.S. GEOLOGICAL SURVEY CAN BE FOUND ON THE INTERNET AT EARTHQUAKE.USGS.GOV. $$ NNNN