Reports until 16:50, Monday 18 August 2025
LHO General
corey.gray@LIGO.ORG - posted 16:50, Monday 18 August 2025 (86431)
Mon Eve Ops Transition

TITLE: 08/18 Eve Shift: 2330-0500 UTC (1630-2200 PST), all times posted in UTC
STATE of H1: Observing at 152Mpc
OUTGOING OPERATOR: Ryan C
CURRENT ENVIRONMENT:
    SEI_ENV state: SEISMON_ALERT
    Wind: 10mph Gusts, 5mph 3min avg
    Primary useism: 0.04 μm/s
    Secondary useism: 0.09 μm/s
QUICK SUMMARY:

H1 is minutes away from a 50hr lock (just as a M5.6 EQ is rolling in....we look like we are fine).  Other than that, environmentally continues to get better with microseism coming down and winds also being low.