News Release U.S. Department of the Interior U.S. Geological Survey | ||||||||
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Magnitude-4.2 earthquake north of Moloka‘i
The U.S. Geological Survey's Hawaiian Volcano Observatory (HVO) recorded a magnitude-4.2 earthquake north of Moloka‘i on Thursday, March 9, at 3:03 a.m. HST.
This earthquake was centered about 65 km (40 mi) northeast of Kaunakakai, Moloka‘i, at a depth of 17 km km (10.6 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 Oʻahu, with the USGS "Did you feel it?" website (http://earthquake.usgs.gov/dy
The Pacific Tsunami Warning Center reported that no tsunami was generated (http://ptwc.weather.gov/?regi
The depth, location, and recorded seismic waves of the 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 https://hvo.wr.usgs.gov.
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