March 11, 2011

Aftershocks

I have subscribed to the U.S. Geological Survey quake alert for the last five years or so. Last night's quake was -- thankfully -- a once in a lifetime event. What brings this home is the number of aftershocks:
honshu_aftershocks.jpg
And these are in the 5.5 to 6.9 range. By themselves, able to cause damage. Coming as an aftershock, insult to injury. And this is just a fraction -- I have 102 emails in this directory and about eighty quake announcements. Starting to see some in Papua and Tonga as well -- "only" 5.5 - 5.7 thank God... Posted by DaveH at March 11, 2011 9:56 PM
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