Reports until 16:36, Thursday 19 March 2026
LHO General
ryan.short@LIGO.ORG - posted 16:36, Thursday 19 March 2026 (89572)
Ops Eve Shift Start

TITLE: 03/19 Eve Shift: 2330-0500 UTC (1630-2200 PST), all times posted in UTC
STATE of H1: Planned Engineering
OUTGOING OPERATOR: Ibrahim
CURRENT ENVIRONMENT:
    SEI_ENV state: CALM
    Wind: 21mph Gusts, 16mph 3min avg
    Primary useism: 0.14 μm/s
    Secondary useism: 0.19 μm/s 
QUICK SUMMARY: SQZ recovery continues into the evening with beam hunting at SQZT8; no calls for any IFO locking attempts before arm gate valves are closed in the morning. A M5.2 EQ is rolling through from the Caribbean.