Tsunami Warning for Hawaii, First Wave at 11:19 a.m. HST, 10-15 Foot Waves; Advisory for West Coast

The National Weather Service Pacific Tsunami Warning Center has issued a tsunami warning for Hawaii and a tsunami advisory for the West Coast of the United States.

A NWS spokesman on CNN says it is estimated the tsunami waves will be 10 to 15 feet high when they hit Hawaii. The tsunmi waves could last up to six hours.

BULLETIN
TSUNAMI MESSAGE NUMBER 7
NWS PACIFIC TSUNAMI WARNING CENTER EWA BEACH HI
148 AM HST SAT FEB 27 2010

A TSUNAMI HAS BEEN GENERATED THAT COULD CAUSE DAMAGE ALONG COASTLINES OF ALL ISLANDS IN THE STATE OF HAWAII. URGENT ACTION SHOULD BE TAKEN TO PROTECT LIVES AND PROPERTY.

A TSUNAMI IS A SERIES OF LONG OCEAN WAVES. EACH INDIVIDUAL WAVE CREST CAN LAST 5 TO 15 MINUTES OR MORE AND EXTENSIVELY FLOOD COASTAL AREAS. THE DANGER CAN CONTINUE FOR MANY HOURS AFTER THE INITIAL WAVE AS SUBSEQUENT WAVES ARRIVE. TSUNAMI WAVE HEIGHTS CANNOT BE PREDICTED AND THE FIRST WAVE MAY NOT BE THE LARGEST. TSUNAMI WAVES EFFICIENTLY WRAP AROUND ISLANDS. ALL SHORES ARE AT RISK NO MATTER WHICH DIRECTION THEY FACE. THE TROUGH OF A TSUNAMI WAVE MAY TEMPORARILY EXPOSE THE SEAFLOOR BUT THE AREA WILL QUICKLY FLOOD AGAIN. EXTREMELY STRONG AND UNUSUAL NEARSHORE CURRENTS CAN ACCOMPANY A TSUNAMI. DEBRIS PICKED UP AND CARRIED BY A TSUNAMI AMPLIFIES ITS DESTRUCTIVE POWER. SIMULTANEOUS HIGH TIDES OR HIGH SURF CAN SIGNIFICANTLY INCREASE THE TSUNAMI HAZARD.

TSUNAMI BULLETIN NUMBER 006
PACIFIC TSUNAMI WARNING CENTER/NOAA/NWS
ISSUED AT 1147Z 27 FEB 2010

A tsunami advisory has been issued for the California coast, including Del Norte County, following a massive 8.8-magnitude earthquake that struck off the central coast of Chile at 10:34 p.m. PST Friday.

The forecasted arrival time for Crescent City is 1:46 p.m. PST Saturday, however tsunamis can be dangerous for many hours after arrival, and the initial wave is not necessarily the largest, the West Coast and Alaska Tsunami Warning Center says.

THIS BULLETIN APPLIES TO AREAS WITHIN AND BORDERING THE PACIFIC OCEAN AND ADJACENT SEAS...EXCEPT ALASKA...BRITISH COLUMBIA... WASHINGTON...OREGON AND CALIFORNIA.

CHILE / PERU / ECUADOR / COLOMBIA / ANTARCTICA / PANAMA / COSTA RICA / NICARAGUA / PITCAIRN / HONDURAS / EL SALVADOR / GUATEMALA / FR. POLYNESIA / MEXICO / COOK ISLANDS / KIRIBATI / KERMADEC IS / NIUE / NEW ZEALAND / TONGA / AMERICAN SAMOA / SAMOA / JARVIS IS. / WALLIS-FUTUNA / TOKELAU / FIJI / AUSTRALIA / HAWAII / PALMYRA IS. / TUVALU / VANUATU / HOWLAND-BAKER / NEW CALEDONIA / JOHNSTON IS. / SOLOMON IS. / NAURU / MARSHALL IS. / MIDWAY IS. / KOSRAE / PAPUA NEW GUINEA / POHNPEI / WAKE IS. / CHUUK / RUSSIA / MARCUS IS. / INDONESIA / N. MARIANAS / GUAM / YAP / BELAU / JAPAN / PHILIPPINES / CHINESE TAIPEI

“The Tsunami that hit Crescent City Ca in 1964 killed 10 people, 6 of them in one bar on the north end...”

http://www.freerepublic.com/perl/post?id=2460455%2C487

March 28, 1964 Gulf of Alaska Tsunami - Crescent City, CA Narrative

Passage from Lander, et al. (1993):

“Of the ten people who drowned, five were at the Long Branch Tavern on Highway 101 South. They had been at home celebrating the 54th birthday of the owner of the Long Branch, Bill Clauson. On hearing of the tsunami, they went to the tavern to empty the cash register which had gotten wet from the first wave. As everything appeared normal they continued their party.

A few minutes before the third wave, a Coast Guard car stopped and shouted a warning. Water came in the back door and everyone jumped on pieces of furniture. The floor buckled and the west wall collapsed. The lights went out. The room flooded until there was just head room to breath. The wave crested and became calm. The son, Gary, and M.D. McGuire, a patron, helped Mr. Clauson, his wife (Agatha), Joan Fields (Gary’s girl friend), Juanita Edwards (an employee), her husband, Earl, and Bruce Garden (the bartender) to the roof. Gary and McGuire swam to dry land and got a boat that McGuire had. When Gary returned with the boat he rowed to the Long Branch. The water was calm (4th crest?) and all seven got into the boat to row about 75 feet. When the boat was about two or three boat lengths from dry land, the water started to recede, pulling them into Elk Creek. Bruce Garden managed to grab the Highway 101 bridge and saved himself as the boat passed underneath. Gary, a good swimmer, saved himself with difficulty but the other five perished (Griffin et al., 1984). The Long Branch was moved from its foundation almost into Elk Creek.

Three other fatalities occurred in the same area. Mrs. Wright, who lived near the Frontier Cafe, tried to escape with her three children. Her ten-month old son, William, was pulled from her arms and her three-year old daughter, Bonita, was also drowned.

Joyce London, who lived behind the Del Norte Ice Company on Highway 101, had just made a pot of coffee when her friend Lavella Hillsburg of Hammond Hill Road and her boyfriend arrived to warn them of the tsunami. The London’s television was not working, and they were not aware of the danger. She, her husband, and their friends tarried to have a cup of coffee after 1:00 A.M. and before the arrival of the largest wave. They got into their car but the wave shut it off. They tried to walk out arm-in-arm but were separated. Lavella, 49, was killed. Joyce was badly battered, with her hands, legs, and seven ribs broken, and blows to the back of the head and face, requiring three months hospitalization. The men were unhurt.”

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