Reports until 16:43, Monday 28 July 2025
LHO General
corey.gray@LIGO.ORG - posted 16:43, Monday 28 July 2025 (86042)
Mon Eve Ops Transition

TITLE: 07/28 Eve Shift: 2330-0500 UTC (1630-2200 PST), all times posted in UTC
STATE of H1: Earthquake
OUTGOING OPERATOR: Ibrahim
CURRENT ENVIRONMENT:
    SEI_ENV state: LARGE_EQ
    Wind: 11mph Gusts, 5mph 3min avg
    Primary useism: 1.91 μm/s
    Secondary useism: 0.08 μm/s
QUICK SUMMARY:

H1 finally had an EQ lockloss (after lingering at MOVE SPOTS for just over an hour until the R-Waves finally rolled through).  Will be on-hold for a bit to wait for the Earth to stop ringing.  In other environmental news, the winds are fairly calm and microseism is low!