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Message Subject Earthquake Thread ~ Always Updated*5.1 Mariana Islands*5.0 Mariana Islands ~ Pg 20373
Poster Handle LostAndFound60
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Since there's more folks around this afternoon, I'll ask again:

Does anyone know how we could get a list of seismicity for the area around the Aleutian Islands JUST PRIOR TO the large mega thrust EQs in 1946 and 1957? Maybe for the 3 days prior?

I remember seeing Dutch showing historical seismicity prior to quakes in Australia-New Zealand awhile back, but I can't figure out HOW or WHERE he got it from.

Thanks!!! hf
smile_hear
 Quoting: LostAndFound60


I do! It's the USGS earthquake archives.

Just input the range of dates and magnitude (you don't need all the other info) and you can find the historical seismicity for the area:

[link to earthquake.usgs.gov]
 Quoting: CuriousSeeker


Darn....despite changing the parameters a dozen times, I can't get it to show anything but over 6.0's ALL AFTER the big megathrust quakes....
 
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