DANGERS ππ¨ π πͺοΈ π΄ββ οΈ β£οΈπͺΈ β’οΈ π¦ π
TSUNAMIS
TSUNAMIS
PRELIMINARY EARTHQUAKE PARAMETERS
---------------------------------
* MAGNITUDE 7.3
SAMPLE REPORT FROM UNESCO
* AN EARTHQUAKE WITH A PRELIMINARY MAGNITUDE OF 7.3 OCCURRED IN
THE TONGA ISLANDS REGION AT 1049 UTC ON FRIDAY NOVEMBER 11
2022.
* BASED ON ALL AVAILABLE DATA... THE TSUNAMI THREAT FROM THIS
EARTHQUAKE HAS NOW PASSED.
TSUNAMI THREAT FORECAST...UPDATED
---------------------------------
* THERE IS NO LONGER A TSUNAMI THREAT FROM THIS EARTHQUAKE.
RECOMMENDED ACTIONS
-------------------
* REMAIN OBSERVANT AND EXERCISE NORMAL CAUTION NEAR THE SEA.
OTHERWISE... NO ACTION IS REQUIRED.
POTENTIAL IMPACTS
-----------------
* MINOR SEA LEVEL FLUCTUATIONS MAY OCCUR IN SOME COASTAL AREAS
NEAR THE EARTHQUAKE OVER THE NEXT FEW HOURS.
* ORIGIN TIME 1049 UTC NOV 11 2022
* COORDINATES 19.3 SOUTH 172.1 WEST
* DEPTH 58 KM / 36 MILES
* LOCATION TONGA REGION
EVALUATION
----------
PUMICE
