Reports until 16:31, Thursday 13 November 2025
LHO General
ryan.short@LIGO.ORG - posted 16:31, Thursday 13 November 2025 (88096)
Ops Eve Shift Start

TITLE: 11/14 Eve Shift: 0030-0600 UTC (1630-2200 PST), all times posted in UTC
STATE of H1: Microseism
OUTGOING OPERATOR: Oli
CURRENT ENVIRONMENT:
    SEI_ENV state: MAINTENANCE
    Wind: 3mph Gusts, 1mph 3min avg
    Primary useism: 0.04 μm/s
    Secondary useism: 1.22 μm/s 
QUICK SUMMARY: H1 has not been locked all day due to the very elevated microseismic motion and is currently holding in IDLE. If I see it come down enough, I'll try to have H1 lock, but I don't think this is forecasted to get better any time soon.