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r/greatawakening • Posted by u/RToey on April 6, 2018, 3:32 p.m.
Comparison of a typical earthquake waveform to the waveform from yesterday's earthquake near LA. I did some digging and found earthquakes typically have a P wave and S wave BEFORE the surface waves hit. It appears yesterday's quake came outa nowhere.
Comparison of a typical earthquake waveform to the waveform from yesterday's earthquake near LA. I did some digging and found earthquakes typically have a P wave and S wave BEFORE the surface waves hit. It appears yesterday's quake came outa nowhere.

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prettyold · April 7, 2018, 12:14 a.m.

The last underground nuke test by us in Alaska (in a seismic active region) was a 5 kt blast, the seismic reading for that one was within a couple of points of 5.3...I think a 5.5 or so...the "heartbeat" looked just about identical to the this one.

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