Earthquake Details This event has been reviewed by a seismologist. Magnitude 4.6 Date-Time Location 28.143°N, 143.028°E Depth 35.3 km (21.9 miles) Region BONIN ISLANDS, JAPAN REGION Distances 141 km (87 miles) NE of Chichi-shima, Bonin Islands, Japan 409 km (254 miles) NNE of Iwo Jima, Volcano Islands, Japan 632 km (392 miles) SSE of Hachijo-jima, Izu Islands, Japan 892 km (554 miles) SSE of TOKYO, Japan Location Uncertainty horizontal +/- 26.6 km (16.5 miles); depth +/- 11 km (6.8 miles) Parameters NST= 23, Nph= 23, Dmin=142.5 km, Rmss=0.73 sec, Gp=137°, M-type=body wave magnitude (Mb), Version=4 Source Magnitude: USGS NEIC (WDCS-D) Location: USGS NEIC (WDCS-D) Event ID usb0007zzu Did you feel it

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Earthquake: M 4.6, Bonin Islands, Japan region