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Original article source: More earthquakes shake Southern California after pair of quakes rattle nation's most populous metros ...
The quakes struck near Rialto, Ontario and Lytle Creek in San Bernardino County, producing weak to light shaking, according ...
ONTARIO, Calif. (KABC) -- At least two earthquakes rattled San Bernardino County overnight, according to the U.S. Geological ...
A preliminary 3.5-magnitude earthquake rattled Rialto on Tuesday, according to the United States Geological Survey.
The Tintina fault hasn’t produced a large earthquake in 12,000 years, but that could soon change, researchers warn.