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Map showing the location of Midway Atoll in the Hawaiian island chain. Midway Atoll (colloquial: Midway Islands; Hawaiian: Kuaihelani, lit. 'the backbone of heaven'; Pihemanu, 'the loud din of birds') [3] [4] is a 2.4 sq mi (6.2 km 2) atoll in the North Pacific Ocean.
In some regions, tsunami sirens are used to help alert the public. The Pacific Tsunami Warning Center (PTWC), located on Ford Island, Hawaii, is one of two tsunami warning centers in the United States, covering Hawaii, Guam, American Samoa and the Northern Mariana Islands in the Pacific, as well as Puerto Rico, the U.S. Virgin Islands and the British Virgin Islands in the Caribbean Sea.
Officials were determining whether the tsunami could reach Hawaii, the center said. It was possible that a strongly decreased wave could reach Hawaii. [73] A tsunami advisory was issued for coastal California and the San Francisco Bay Area beginning at 9:00 pm local time as a precaution. [74] [75]
[9] [10] The tsunami warning was issued within 3 minutes with the most serious rating on its warning scale during the 2011 Tōhoku earthquake and tsunami; it was rated as a "major tsunami", being at least 3 m (9.8 ft) high. [10] [11] An improved system was unveiled on March 7, 2013, following the 2011 disaster to better assess imminent tsunamis.
Hazard maps are created and used in conjunction with several natural disasters. [1] Different hazard maps have different uses. For instance, the hazard map created by the Rizal Geological Survey is used by Rizalian insurance agencies in order to properly adjust insurance for people living in hazardous areas. [2]
Pacific Disaster Center (PDC) [1] is an applied science, information and technology center, working to reduce disaster risks and impacts on life, property, and the economies worldwide. PDC's products and services are used to support sound decision making in disaster response and civil-military humanitarian assistance operations, as well as in ...
Hawaii Route 19 passes through the community, leading southeast 24 miles (39 km) to Hilo and west 32 miles (51 km) to Waimea. According to the United States Census Bureau, the CDP has a total area of 2.4 square miles (6.2 km 2), of which 2.1 square miles (5.5 km 2) are land and 0.3 square miles (0.7 km 2), or 10.66%, are water. [3]
The tsunami is known as the Hawaii April Fools' Day Tsunami because it happened on 1 April and many people thought it was an April Fool's Day prank. The result was the creation of a tsunami warning system known as the Pacific Tsunami Warning Center (PTWC), established in 1949 for the countries of Oceania. 1946: Nankai, Japan: 1946 Nankai earthquake