News Release U.S. Department of the Interior U.S. Geological Survey | ||||||||
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Magnitude 4.6 earthquake northwest of the Island of Hawaiʻi
The U.S. Geological Survey's Hawaiian Volcano Observatory (HVO) recorded a magnitude-4.6 earthquake between the Islands of Hawaiʻi and Maui on Friday, February 17, at 5:33 a.m., HST.
According to Brian Shiro, HVO's Seismic Network Manager, this earthquake was centered about 24 km (15 mi) northwest of Kawaihae, Hawaiʻi, at a depth of 42 km km (26 mi). A map showing its location is posted on the HVO website at http://hvo.wr.usgs.gov/seis
The earthquake was felt throughout the island chain, from Hawaiʻi to O‘ahu, with the the USGS "Did you feel it?" website (http://earthquake.usgs.gov/dy
The Pacific Tsunami Warning Center has determined that no tsunami was generated (http://ptwc.weather.gov/?regi
The depth, location, and recorded seismic waves of today’s earthquake suggest a source due to bending of the oceanic plate from the weight of the Hawaiian Island chain, a common source for earthquakes in this area. Aftershocks are possible and could be felt.
The earthquake caused no detectable changes in Kīlauea Volcano's ongoing eruptions, on Mauna Loa, or at other active volcanoes on the Island of Hawaiʻi.
For information on recent earthquakes in Hawaii and eruption updates, visit the USGS Hawaiian Volcano Observatory website at http://hvo.wr.usgs.gov.
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