Shift Summary: A2L DTT script shows yaw is elevated. LLO being down, I dropped out of Observing for 6 minutes to run the A2L script.

At 06:09 (22:09), a Mag4.8 earthquake struck near Port Hardy, Canada, causing the IFO to lose lock, after almost 40 hours. Given its closeness primary microseism is up to 1.5um/s, secondary is up to 2.1um/s. Switched ISI CONFIG to EARTH_QUAKE_V2 and put the IFO into DOWN until the seismic motion settles down a bit.

Set ISI_CONFIG back to WINDY, and tried locking. Alignment did not look very great, so ran Initial Alignment, and retried locking.