mardi 29 septembre 2009

tsunami warning for hawaii is cancelled

Tsunami warning for Hawaii has been canceled. The Pacific Tsunami Warning Center on Tuesday canceled a tsunami watch for Hawaii triggered earlier by a magnitude 8.0 quake off the Samoa islands. The Pacific Tsunami Warning Center said there will be no major tsunami that will strike the state of Hawaii. No further details about “tsunami warning” has been reported as of today.

The Pacific Tsunami Warning Center is part of the U.S. National Oceanic and Atmospheric Administration, said in a bulletin.

Latest Tsunami Report for Hawaii

Pacific Tsunami Warning Center

West Oahu is proud to be home of the headquarters of The Pacific Tsunami Warning Center, which is located in Ewa Beach. The warning center is responsible for tsunami analysis and warnings for the State of Hawaii. In addition, PTWC issues warnings on all potential tsunami generation within the entire Pacific rim (excluding the US mainland) and Indian ocean realm that could affect other countries; PTWC also issues warnings in the Atlantic region specifically to Puerto Rico and the US Virgin Islands.

To view locations outside of Hawaii, including the Pacific islands, Puerto Rico, and Indian ocean regions, click here.

If there has been a recent tsunami alert in Hawaii, please monitor NOAA Emergency Radio, which can be listened to on the Internet by going here.

Latest (last known report) Tsunami Reports from the Pacific Tsunami Warning Center in Ewa Beach, HI.

All Data is pulled live directly from PTWC.

Latest Information as of Tue, 29 Sep 2009 19:24:46 -1000

BULLETIN
TSUNAMI MESSAGE NUMBER 3
NWS PACIFIC TSUNAMI WARNING CENTER EWA BEACH HI
1023 AM HST TUE SEP 29 2009

TO - CIVIL DEFENSE IN THE STATE OF HAWAII

SUBJECT - TSUNAMI WATCH CANCELLATION...TSUNAMI ADVISORY IN
EFFECT

THE TSUNAMI WATCH IS CANCELLED FOR THE STATE OF HAWAII EFFECTIVE
AT 1023 AM HST AND A TSUNAMI ADVISORY IS IN EFFECT.

AN EARTHQUAKE HAS OCCURRED WITH THESE PRELIMINARY PARAMETERS

ORIGIN TIME - 0748 AM HST 29 SEP 2009
COORDINATES - 15.3 SOUTH 171.0 WEST
LOCATION - SAMOA ISLANDS REGION
MAGNITUDE - 8.3 MOMENT
MAGNITUDE - 8.0 RICHTER (MS)

MEASUREMENTS OR REPORTS OF TSUNAMI WAVE ACTIVITY

GAUGE LOCATION LAT LON TIME AMPL PER
------------------- ----- ------ ----- --------------- -----
RAROTONGA CK 21.2S 159.8W 1951Z 0.47M / 1.5FT 08MIN
APIA UPOLU WS 13.8S 171.8W 1832Z 0.70M / 2.3FT 08MIN
PAGO PAGO AS 14.3S 170.7W 1812Z 1.57M / 5.1FT 04MIN

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.

EVALUATION

BASED ON ALL AVAILABLE DATA A MAJOR TSUNAMI IS NOT EXPECTED
TO STRIKE THE STATE OF HAWAII. HOWEVER SEA LEVEL CHANGES AND
STRONG CURRENTS MAY OCCUR ALONG THE COAST THAT COULD BE A
HAZARD TO SWIMMERS...BOATERS AND BEACHES. THEREFORE THE
TSUNAMI WATCH FOR HAWAII IS CANCELLED BUT A TSUNAMI ADVISORY
IS IN EFFECT.

THE ESTIMATED TIME SUCH EFFECTS MIGHT BEGIN IS

100 PM HST TUE 29 SEP 2009

UNLESS FURTHER INFORMATION IS RECEIVED THE ADVISORY IS IN EFFECT
UNTIL
700 PM HST TUE 29 SEP 2009

THIS WILL BE THE FINAL MESSAGE ISSUED FOR THIS EVENT UNLESS
ADDITIONAL DATA ARE RECEIVED.

Samoa Tsunami News!

Samoa Tsunami News


BREAKING NEWS - A 7.9 earthquakes in American Samoa has generated a Tsunami. The Tsunami hit following the Samoan Islands earthquake today September 29, 2009.

Here is the latest.

A 7.9 earthquake hit the Samoan Islands region Tuesday morning at 6:48 a.m. local time, shortly after 1:30 pm heree on the east coast. The quake was deep, 7.4 miles below the earth’s surface.

UPDATE #2

Officials are now confirming deaths from the tsunami. The number of deaths is still unknown.

UPDATE #1 Here are maps of the quake’s location

American Samoa Earthquake 2009 Maps
Earthquake Map 1
Earthquake Map 2
Earthquake Map 3

Ill Keep You updated with the latest News

American Samoa hit by tsunami after earthquake in Pacific

A powerful 8.3-magnitude earthquake struck in the South Pacific between Samoa and American Samoa around dawn today, sending terrified residents fleeing for higher ground as a tsunami swept ashore, flattening at least one village. There were no immediate reports of fatalities.

The quake hit at 6.48am local time midway between the two island groups. In Apia, families reported shaking that lasted for up to three minutes. The US Geological Survey said the quake struck 20 miles (35 km) below the ocean floor, 120 miles from American Samoa and 125 miles from Samoa.

The Pacific Tsunami Warning Centre in Honolulu, Hawaii issued a general alert for the South Pacific region, from American Samoa to New Zealand. It said there were indications a tsunami wave could be "destructive" along some coastlines.

The centre issued a tsunami warning for numerous islands in the Pacific, including the Samoas, the Cook Islands, Tonga, Fiji, New Zealand, French Polynesia and Palmyra Island.

A tsunami watch was issued for Hawaii, Vanuatu, the Marshall Islands, Solomon Island, Johnston Island, New Caledonia, Papua New Guinea, Wake Island, Midway Island and Pitcairn.

New Zealander Graeme Ansell said the beach village of Sau Sau Beach Fale was levelled.

"It was very quick. The whole village has been wiped out," Ansell told New Zealand's National Radio from a hill near Samoa's capital, Apia. "There's not a building standing. We've all clambered up hills, and one of our party has a broken leg. There will be people in a great lot of need round here."

A tsunami swept into Pago Pago, capital of American Samoa, shortly after the earthquake, sending sea water surging inland about 91 metres (100 yards) before receding, leaving some cars stuck in mud.

The staff of the port ran to higher ground, and police soon came by, telling residents to get inland.

In Fagatogo, water reached the waterfront town's meeting field and covered portions of the main highway, which also was plagued by rock slides.

In Samoa, the powerful quake jolted people awake.

"It was pretty strong; it was long and lasted at least two minutes," one resident told local radio.

"It's the strongest I have felt, and we ran outside. You could see all the trees and houses were shaking," he said.

Sulili Dusi told National Radio that "everything dropped on the floor and we thought the house was going to go down as well. Thank God, it didn't". Along with neighbours, they fled to high ground.

She said the tsunami hit the south side of the island, and some "cars have been taken". She did not elaborate, but added "we just thank God no life has been taken yet".

Another resident, Dean Phillips, said the southern coast of Upolu island had been struck by the tsunami.

"The police are sending everybody up to high ground," he said.

Local media said they had reports of some landslides in the Solosolo region of the main Samoan island of Upolu and damage to plantations in the countryside outside Apia.

There were no immediate reports of injury or serious damage from local emergency services, but people reported cracks in some homes and items tossed from shelves.

Samoa tsunami kills More than 20

A tsunami caused by a powerful earthquake in the South Pacific has killed at least 20 people and injured 50 in Samoa, local media report.

Dr Lemalu Fiu of the main hospital in the capital, Apia, said the number of casualties is expected to rise as the injured arrive from coastal areas.

An 8.3-magnitude quake struck at 1748 GMT, generating 5.1ft (1.57m) waves in Apia and Pago Pago, American Samoa.

A Pacific tsunami warning was issued, but it has now been cancelled.

The Pacific Tsunami Warning Centre (PTWC) said the quake struck at a depth of 33km (20 miles) some 190km from Apia.

Radio New Zealand quoted Samoan residents as saying that villages were inundated and homes and cars swept away. Some of the victims in Samoa are believed to have been children.

"I can confirm there is damage, I can confirm there are deaths and I can confirm there are casualties," a Western Samoa police spokeswoman told Reuters.

"I cannot say any more at the moment."


Samoalive News said local radio stations had been receiving reported of high sea swells hitting coastal areas on the eastern and southern side of Upolu island

"School has been called off for the day with tsunami warnings calling for people to head to higher grounds," the website said.

Witnesses have reported scenes of destruction.

"It's horrible... The village is gone and my once beautiful beach front villa has now being submerged in water," Josh Nayangu told the BBC after fleeing the area on a small fishing boat with his wife and son.

Ula Osasa-Mano, who was visiting family on the island, told the BBC the water along the Apia seawall was turbulent.

"The water was kind of swirling like a spa pool outwards [towards] the rim of the lagoon and in a few seconds the water sunk," Ula Osasa-Mano said.

General alert

The PTWC - a branch of the US National Oceanic and Atmospheric Administration - issued a general alert for the South Pacific region.

Stuart Weinstein, the deputy director of the PTWC, told the BBC that the agency was monitoring the situation, but said the wave was expected to be "much smaller" than the 2004 Asian tsunami which killed about 230,000 people in 11 countries.

Mr Weinstein said Tuesday's quake had only had 3% of the energy generated by the 2004 quake.

He said he expected the quake to be destructive in the areas closest to the epicentre, but said it "remains to be seen" how far any devastation would spread.

By 2200 GMT, the tsunami warning had been cancelled.

The Samoa islands comprise two separate entities - the nation of Samoa and American Samoa, a US territory - with a total population of about 250,000 people.

Samoa tsunami: no damage reported

A strong earthquake with a magnitude of up to 7.0 hit near the South Pacific nation of Samoa on Thursday and triggered a small tsunami but there were no reports of damage, officials said.

The centre of the quake was between Samoa, Tonga and American Samoa and at least 250km from the nearest major populated centres.

The Pacific Tsunami Warning Center said a tide gauge in Pago Pago, American Samoa's harbourside capital, had measured the wave at 8 cm. Australian seismologists said Samoa was lucky the quake was not bigger and that it was a long way from populated centres.

Keni Lesa, editor of the Samoa Observer newspaper, said the quake was felt across the Samoan capital, Apia, when it hit early in the evening but no unusual wave activity had been experienced.

"It was definitely felt here for at least 30 seconds or more," Lesa told Reuters by telephone from Apia about two hours after the quake struck.

"I doubt there would be any damage," he said.

A spokeswoman for Tonga's main hospital in the capital, Nuku'alofa, said she had not felt the quake.