Text: "Small quakes continue to rock ski resort." Associated Press release. A series of more than 2,000 earthquakes in the Mammoth Lakes, California area. No signs of harmonic tremors--which indicate magma is throbbing to the surface--were found. Harmonic tremors were felt before the eruption of Mount St. Helen. Contrast to the mysterious "skyquake" activity detected by seismographs in Mobile, Alabama February 28, 1983. Birmingham Post-Herald. Jan. 10, 1983.

See Also: artificial scalar interferometry, natural scalar interferometry, anomalous phenomena, earthquake swarms

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