[地震] Magnitude 7.2 - LIBERTADOR O'HIGGINS, CHILE

[Morbert (融)]

Magnitude 7.2 - LIBERTADOR O'HIGGINS, CHILE
http://earthquake.usgs.gov/earthquakes/recenteqsww/Quakes/us2010tsa6.php

Earthquake Details

Magnitude    7.2
Date-Time    Thursday, March 11, 2010 at 14:39:48 UTC
             Thursday, March 11, 2010 at 11:39:48 AM at epicenter
Location     34.290°S, 71.950°W
Depth        35 km (21.7 miles) set by location program
Region       LIBERTADOR O'HIGGINS, CHILE
Distances    110 km (70 miles) W of Rancagua, Chile
             130 km (80 miles) NNW of Talca, Chile
             140 km (90 miles) SSW of Valparaiso, Chile
             150 km (95 miles) SW of SANTIAGO, Chile
Location-    horizontal +/- 12.5 km (7.8 miles); depth fixed by location program
Uncertainty
Parameters   NST= 54, Nph= 54, Dmin=597.7 km, Rmss=1.13 sec, Gp= 72°,
             M-type=teleseismic moment magnitude (Mw), Version=7
Source       USGS NEIC (WDCS-D)
Event ID     us2010tsa6

http://earthquake.usgs.gov/earthquakes/recenteqsww/Maps/10/290_-35.gif

TSUNAMI BULLETIN NUMBER 001
http://www.prh.noaa.gov/ptwc/messages/pacific/2010/pacific.2010.03.11.145212.txt
(THIS BULLETIN IS FOR INFORMATION ONLY.)


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◆ From: 118.233.155.136
推 seeback:這算是之前的餘震嗎？
※ 編輯: Morbert         來自: 118.233.155.136      (03/11 23:51)
→ rosyiron:要命唉 ....
→ Morbert:USGS規模下修了  7.2/6.9/6.0 ->  6.9/6.7/6.0
→ jses1:請問為什麼地震規模有時需要修改，是因一開始量到的不準嗎?
→ shoryo:因為有時後會因為各個單位計算的不一樣吧？
→ sapphirine:覺得智利南緯20、30度附近若有強震，台灣都要謹慎小心~
推 bagasan:樓上論證在哪？
→ sapphirine:冏" 沒有論證，只是單純地從體波有沒有可能在兩點引發
→ sapphirine:的振動來想的。若推文發言不太好的話，可以麻煩版主大
→ sapphirine:把它刪掉嗎？抱歉抱歉 +_+||
推 h888512:不用那麼緊張吧...又不是論證不對就不能發言
推 cting:沒關係  討論都是很好的^^