Sismos y Terremotos

Magnitude 4.8 Date-Time Tuesday, February 14, 2012 at 14:20:19 UTC Tuesday, February 14, 2012 at 04:20:19 AM at epicenter Location 51.921°N, 178.367°E Depth 132.4 km (82.3 miles) Region RAT ISLANDS, ALEUTIAN ISLANDS, ALASKA Distances 366 km (228 miles) ESE (104°) from  Attu Station, Alaska 1337 km (831 miles) E (87°) from  Petropavlovsk-Kamchatskiy, Russia 3529 km (2193 miles) NE (47°) from  TOKYO, Japan Location Uncertainty horizontal +/- 6.1 km (3.8 miles); depth +/- 8.2 km (5.1 miles) Parameters NST=201, Nph=201, Dmin=305.1 km, Rmss=0.79 sec, Gp=122°, M-type=body wave magnitude (Mb), Version=6 Source USGS NEIC (WDCS-D) Event ID us2012wza7 View Larger Map

Magnitude 4.5 Date-Time Friday, January 20, 2012 at 01:37:30 UTC Friday, January 20, 2012 at 01:37:30 PM at epicenter Time of Earthquake in other Time Zones Location 54.400°N, 157.858°E Depth 258.8 km (160.8 miles) Region KAMCHATKA PENINSULA, RUSSIA Distances 162 km (100 miles) NNW of  Petropavlovsk-Kamchatskiy, Russia 430 km (267 miles) NNE of  Severo-Kuril'sk, Kuril Islands, Russia 2506 km (1557 miles) NNE of  TOKYO, Japan 6641 km (4126 miles) NE of  MOSCOW, Russia Location Uncertainty horizontal +/- 19.9 km (12.4 miles); depth +/- 9.3 km (5.8 miles) Parameters NST= 95, Nph=103, Dmin=144.7 km, Rmss=1.12 sec, Gp= 76°, M-type=body wave magnitude (Mb), Version=6 Source Magnitude:  USGS NEIC (WDCS-D) Location:  USGS NEIC (WDCS-D) Event ID usc0007p3k