TITLE: 07/20 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Observing at 151Mpc
OUTGOING OPERATOR: Ryan C
CURRENT ENVIRONMENT:
SEI_ENV state: CALM
Wind: 7mph Gusts, 5mph 3min avg
Primary useism: 0.02 μm/s
Secondary useism: 0.09 μm/s
QUICK SUMMARY:
Whoa, big earthquake overnight as RyanC notes in his wake-up calls. Crazy 20hrs with high winds first which then died and tagged in the big EQ! Seismic motion elevated 8hrs ago for the EQ, and finally calmed down within the last hour. H1's been locked for the last 2+hrs. Nice to see that the violins weren't rung up after the shaky night!