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Quake trend may aid warnings from tremor swarms
California scientists report new evidence that clusters of tiny tremors often precede moderate quakes, offering hope for predicting larger earthquakes. Cal Tech researchers Karen McNally Hiroo Kanamori and Mizuho Ishida presented findings noting all six studied quakes in California were preceded by small quakes, with the Palmdale bulge showing ongoing strain that signals a potential large release yet no clear timing.
MENTIONED IN THIS ARTICLE
San Francisco
California
American Geophysical Union
California Institute of Technology
Cal Tech
Karen McNally
Hiroo Kanamori
Mizuho Ishida
San Fernando
China
Palmdale
Los Angeles
McNally