Very strong 7.1M earthquake in Vanuatu, no tsunami threat to Hawaii
Posted on 9:24 pm, Thursday, March 8, 2012. Tags: earthquake, vanuatu
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Magnitude
7.1 (Preliminary magnitude — update expected within 15 minutes)
Date-Time
Friday, March 09, 2012 at 0752 UTC
Friday, March 09, 2012 at 0652 PM at epicenter
Thursday, March 08, 2012 at 0952 HST
Location
19.200°S, 169.700°E
Depth
33 km (20.5 miles) set by location program
Region
VANUATU
Distances
59 km (36 miles) NE (51°) from Isangel, Vanuatu
219 km (136 miles) SE (138°) from PORT-VILA, Vanuatu
320 km (199 miles) NE (37°) from Tadine, Loyalty Islands, New Caledonia
1936 km (1203 miles) ENE (65°) from Brisbane, Australia
TSUNAMI BULLETIN NUMBER 001
PACIFIC TSUNAMI WARNING CENTER/NOAA/NWS
ISSUED AT 0716Z 09 MAR 2012
THIS BULLETIN APPLIES TO AREAS WITHIN AND BORDERING THE PACIFIC OCEAN AND ADJACENT SEAS…EXCEPT ALASKA…BRITISH COLUMBIA… WASHINGTON…OREGON AND CALIFORNIA.
… TSUNAMI INFORMATION BULLETIN …
THIS BULLETIN IS FOR INFORMATION ONLY.
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 – 0710Z 09 MAR 2012
COORDINATES – 19.2 SOUTH 169.7 EAST
DEPTH – 33 KM
LOCATION – VANUATU ISLANDS
MAGNITUDE – 7.1
EVALUATION
NO DESTRUCTIVE WIDESPREAD TSUNAMI THREAT EXISTS BASED ON HISTORICAL EARTHQUAKE AND TSUNAMI DATA.
HOWEVER – EARTHQUAKES OF THIS SIZE SOMETIMES GENERATE LOCAL TSUNAMIS THAT CAN BE DESTRUCTIVE ALONG COASTS LOCATED WITHIN A HUNDRED KILOMETERS OF THE EARTHQUAKE EPICENTER. AUTHORITIES IN THE REGION OF THE EPICENTER SHOULD BE AWARE OF THIS POSSIBILITY AND TAKE APPROPRIATE ACTION.
THIS WILL BE THE ONLY BULLETIN ISSUED FOR THIS EVENT UNLESS ADDITIONAL INFORMATION BECOMES AVAILABLE.
THE WEST COAST/ALASKA TSUNAMI WARNING CENTER WILL ISSUE PRODUCTS FOR ALASKA…BRITISH COLUMBIA…WASHINGTON…OREGON…CALIFORNIA.