Earthquake Details This event has been reviewed by a seismologist. Magnitude 4.2 Date-Time Location 27.726°N, 140.062°E Depth 477.7 km (296.8 miles) Region BONIN ISLANDS, JAPAN REGION Distances 225 km (139 miles) WNW of Chichi-shima, Bonin Islands, Japan 349 km (216 miles) NNW of Iwo Jima, Volcano Islands, Japan 597 km (370 miles) S of Hachijo-jima, Izu Islands, Japan 882 km (548 miles) S of TOKYO, Japan Location Uncertainty horizontal +/- 22.6 km (14.0 miles); depth +/- 8.2 km (5.1 miles) Parameters NST= 31, Nph= 31, Dmin=221.5 km, Rmss=0.49 sec, Gp= 79°, M-type=body wave magnitude (Mb), Version=4 Source Magnitude: USGS NEIC (WDCS-D) Location: USGS NEIC (WDCS-D) Event ID usc0007n9r Did you feel it? Report shaking and damage at your location
View article:
Earthquake: M 4.2, Bonin Islands, Japan region
Earthquake Details This event has been reviewed by a seismologist. 
Earthquake Details This event has been reviewed by a seismologist. Magnitude 4.7 Date-Time Location 27.734°N, 139.958°E Depth 468.6 km (291.2 miles) Region BONIN ISLANDS, JAPAN REGION Distances 234 km (145 miles) WNW of Chichi-shima, Bonin Islands, Japan 353 km (219 miles) NNW of Iwo Jima, Volcano Islands, Japan 596 km (370 miles) S of Hachijo-jima, Izu Islands, Japan 882 km (548 miles) S of TOKYO, Japan Location Uncertainty horizontal +/- 17.2 km (10.7 miles); depth +/- 8.2 km (5.1 miles) Parameters NST= 94, Nph=104, Dmin=231.5 km, Rmss=0.79 sec, Gp= 79°, M-type=body wave magnitude (Mb), Version=5 Source Magnitude: USGS NEIC (WDCS-D) Location: USGS NEIC (WDCS-D) Event ID usc0007n37 Did you feel it? Report shaking and damage at your location.