Jim Saueressig
EF5
A pair?? (odd) of 7.9 Earthquakes has just hit Japan. I was just telling the wife a few days ago that I thought the quakes were looking like pre shocks. I guess that was a solid guess.....
24 seconds apart with 1 at 24.4 KM and the other at 10 KM depth.
24 seconds apart with 1 at 24.4 KM and the other at 10 KM depth.
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