Volcano Alert Ends at Mammoth Lakes
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<i> From a Times Staff Writer</i>
A moderate-level volcanic hazard alert has ended at Mammoth Lakes, with the tapering off of a swarm of earthquakes in the Long Valley caldera southeast of the town, scientists of the U.S. Geological Survey said Monday.
The strongest temblor over the four-day period of high quake activity, which began Thursday, registered 3.6.
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