Earthquakes shake the San Francisco Zoo

NBC Bay Area reports that two minor earthquakes—magnitudes 3.0 and 2.7—struck near the San Francisco Zoo at approximately 4:40 p.m., centered 1.8 miles southwest of the location, according to USGS data. The article is factually sourced directly from the U.S. Geological Survey with specific magnitudes and location details; however, it lacks named bylines and provides minimal substantive reporting beyond basic earthquake parameters, offering no detail on impacts, resident responses, or seismic context. Independent coverage from SF Chronicle, ABC7, and other regional outlets corroborates the core facts (magnitudes, timing, location) and adds that about 1,000 residents reported light shaking via USGS, providing broader context than the NBC piece. The article appropriately notes this is a developing story and directs readers to preparedness resources, which is responsible local journalism practice for earthquake reporting.