The Mirror US on MSN4h
Fears San Andreas fault line is 'waking up' after 'very heavy' earthquake rocks San Francisco
The quake struck juts after 7:45 p.m. local time on Monday and was centered around the town of Dublin, according to the USGS.
Eos13h
How (Slow) Earthquakes Get Going
Non-volcanic tremor ramp up precedes slow slip in Cascadia by about a day, indicating that brittle-creeping process ...