Magnitude 8.0 - SANTA CRUZ ISLANDS - 地球科學討論

Magnitude 8.0 - SANTA CRUZ ISLANDS
http://earthquake.usgs.gov/earthquakes/recenteqsww/Quakes/usc000f1s0.php

2013 February 06 01:12:23 UTC

Earthquake Details
This event has been reviewed by a seismologist.

Magnitude 8.0

Date-Time Wednesday, February 06, 2013 at 01:12:23 UTC
Wednesday, February 06, 2013 at 12:12:23 PM at epicenter

Location 10.752°S, 165.089°E
http://earthquake.usgs.gov/earthquakes/recenteqsww/Maps/10/165_-10.php

Depth 5.8 km (3.6 miles) (poorly constrained)

Region SANTA CRUZ ISLANDS

Distances 81 km (50 miles) W of Lata, Solomon Islands
575 km (357 miles) NNW of Luganville, Vanuatu
581 km (361 miles) ESE of Honiara, Solomon Islands
847 km (526 miles) NNW of Port-Vila, Vanuatu

Location- horizontal +/- 15.3 km (9.5 miles); depth +/- 6.9 km (4.3 miles)
Uncertainty

Parameters NST=114, Nph=116, Dmin=582.2 km, Rmss=1.48 sec, Gp= 40°,
M-type=regional moment magnitude (Mw), Version=7

Source Magnitude: USGS NEIC (WDCS-D)
Location: USGS NEIC (WDCS-D)

Event ID usc000f1s0

Tsunami Warning (PTRC)
http://ptwc.weather.gov/ptwc/text.php?id=pacific.TSUPAC.2013.02.06.0212



--