evan.hall@LIGO.ORG - posted 13:22, Wednesday 28 January 2015 (16326)
M5.7 earthquake 40 km SW of Ferndale, CA
http://earthquake.usgs.gov/earthquakes/eventpage/nc72387946
Ground velocity exceeds 20 μm/s from 0.03 Hz to 0.1 Hz. IMC MC2 transmission is noticeably wobbly.