In the omiscans for the top 10 BBH/BNS triggers at the Hanford detector, there were three times that were startlingly noisy. The first can be seen here in the CALIB_STRAIN channel, with a good glitch correspondence picked out in the auxiliary channels: https://ldas-jobs.ligo-wa.caltech.edu/~jacob.broida/Nov4/BBH/GW/1130687680/ https://ldas-jobs.ligo-wa.caltech.edu/~jacob.broida/Nov4/BBH/1130687680/#H1:ASC-REFL_A_RF45_Q_PIT_OUT_DQ A quick look at the other auxiliary channels shows an unusual amount of strong noise. The following two scans, however, went even more haywire: https://ldas-jobs.ligo-wa.caltech.edu/~jacob.broida/Nov4/BBH/GW/1130662168/ https://ldas-jobs.ligo-wa.caltech.edu/~jacob.broida/Nov4/BBH/1130662168/ https://ldas-jobs.ligo-wa.caltech.edu/~jacob.broida/Nov4/BNS/GW/1130662171/ https://ldas-jobs.ligo-wa.caltech.edu/~jacob.broida/Nov4/BNS/1130662171/ As of yet we are still unsure about the cause of all this noise.