San Ramon residents weary of a series of semi-serious earthquakes rattling their neighborhoods Friday buckled up again on Saturday as yet another swarm – led by a 4.0M shaker – rippled through the area for a second straight night.
Emergency services invoked quake protocols and took steps to make sure their apparatus and infrastructure was secured in the wake of the swarm – which started at 6:31 p.m. with an “attention getting” 4.0M temblor, followed in five minute intervals by a 2.8 and 3.0Magnitude rocker.
There were no immediate reports of damage but, as usual when these things happen, our Flash Lines and Facebook pages lit up as residents aired their impressions of the evening’s swarm.













