ITF found locked in LOW_NOISE_3 with SCIENCE mode (Autoscience ON); BNS Range ~53 Mpc. Unlocked at 13:25UTC due to nearby earthquake (ID: 139556451) that sent EIB_SBE loop ringing (DMS plot in fig.1). 13:32-14:09UTC taking advantage of today's unlock ITF parked in LOCKED_ARMS_IR in PREPARE_SCIENCE to close SQZ shutter on SDB1 (entry #67637). ITF relocked in LN3 by Bersanetti at 15:01UTC. COMMISSIONING moode set at 14:52UTC for INFN Napoli intervention on tiltmeter at NEB (entry #67636), low frequency noise analysis and scattered light calibration activity planned for this evening. LSC injections not performed due to script malfunction, expert notified. Back to SCIENCE mode with Autoscience engaged at 18:52UTC. ITF left locked.

Guard tour (UTC)
17:59 -> 18:34

Calibration
18:23-18:45UTC CALIBRATED_DF_SCATTEREDLIGHT injection performed from CALI node.

DET
14:06UTC - SQZ shutter on SDB1 closed (via FI Shutter Relative Movement process on VPM) that had been left open since 2025-09-02 at 10:31UTC after SQZ recovery.
Boldrini, Degallaix and I entered CEB between 13:59 and 14:09UTC to turn lights on in DET tower (fig.2) to allow DET on-call (Gouaty) to confirm that the shutter closed correctly.

Other
Two large planes flew over the site at low altitude around 19:42UTC in clear violation of the no-fly zone (cfr. entry #67634)