Updated from 12:05 p.m. EST with information regarding the damage in Northern California.
NEW YORK ( TheStreet) -- A tsunami triggered by the magnitude 8.9 earthquake in Japan caused significant damage to several coastal towns in Northern California.![]() |
With a tsunami warning in effect for Northern California, two men watch the waves at San Francisco's Ocean Beach on Friday. |
The Pacific Tsunami Warning Center recently downgraded its warning to a moderated localized warning. While Honolulu Mayor Peter Carlisle and Kaua'i Mayor Bernard Carvalho both issued an "all clear" for their islands by Friday morning, officials are still asking residents to stay out of the ocean and away from the shorelines for the remainder of the day. High waves started hitting the Hawaiian coast on Friday morning as the state's citizens brace themselves for wave surges that may reach up to 6 feet to 7 feet in height. "The City and County of Honolulu has been impacted by a tsunami," Honolulu's Department of Emergency Management said in an issued press release. "Be aware that inundation effects could continue for several hours. Do not go near coastal areas." All of the main airports on Maui, Kauai and Big Island, Hawaii's three largest islands, were shut down as a precaution on Friday as the U.S. Navy ordered all vessels in Pearl Harbor to be prepared in the event of a necessary emergency rescue mission. Orange County, Calif., authorities began closing down beaches at 8 a.m. EST in anticipation of the tsunami. Officials were expecting a surge of about 2 feet and were urging all surfers and fishing boats to stay out of the water, Fox News reported. "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 said. An emergency warning system announcement for a tsunami warning was broadcast throughout the San Francisco Bay Area where waves were expected to begin arriving after 8 a.m. local time, or 11 a.m. EST. The U.S. Coast Guard does not expect any major damage or flooding along the coast, but it has warned boat owners to secure all mooring lines at the docks and in marinas, the Los Angeles Times reported. "Significant widespread inundation is not expected for areas under advisory," Coast Guard officials said on Friday. "Currents may be hazardous to swimmers, boats, and coastal structures, and may continue for several hours after the arrival of the initial wave." Officials in Los Angeles County didn't close the beaches. The area is expecting a surge of 3 feet due to the tsunami. Oregon Emergency Management advised the state's coastal residents to evacuate immediately after the quake in Japan triggered tsunami warnings for most of the Pacific basin. Most schools along the coast have been closed and the National Guard was on standby. -- Written by Theresa McCabe in Boston. >To contact the writer of this article, click here: Theresa McCabe. >To follow the writer on Twitter, go to @TheresaMcCabe. >To submit a news tip, send an email to: tips@thestreet.com.
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