Tap to enable a layout that focuses on the article.
Advertisement

Volcano Alert Ends at Mammoth Lakes

From a Times Staff Writer

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.

Sign up for Essential California

The most important California stories and recommendations in your inbox every morning.

Advertisement
Advertisement