TITLE: 03/24 Eve Shift: 23:00-07:00 UTC (16:00-00:00 PST), all times posted in UTC
STATE of H1: Earthquake
CURRENT ENVIRONMENT:
    SEI_ENV state: SEISMON_ALERT
    Wind: 5mph Gusts, 4mph 5min avg
    Primary useism: 0.02 μm/s
    Secondary useism: 0.20 μm/s
QUICK SUMMARY:

H1:PEM-CS_DUST_PSL101                    Error: data set contains 'not-a-number' (NaN) entries

Waited For ground motion to go down.

started Initial alignment and X arm looked a little strange so I took ISC_lock to GREEN_ARMS_MANUAL [13]
Which allowed me to touch up X arm a bit.
I ten too ISC_LOCK back to Initial_Alignment and this screen shot was taken where X arm seems to be "a fat noisey signal" more so than usual. I though that was a little weird.
COMM = +3
Diff= -8
 
Relocking got to Transition from ETMX then a lockloss  00:51 UTC .
Lockloss from Find IR
Lockloss from LOW_NOISE_LENGTH_CONTROL
Redoing Initial_Alignment
Another Lockloss at LOW_NOISE_LENGTH_CONTROL

None of the Locklosses at LOW_NOISE_LENGTH_CONTROL seem like they were caused by ground motion.
Incoming  Earthquake from Timor_Leste 5.7
Lockloss at Find IR
Another Lockloss at Find IR
Did I just hear thunder? Do we have a lightning sensor to check out?
Checked the H0:FMC-EX_MAINS_CHAN_ voltage channels for spikes. I didn't  see anything Like Oli's Alog.

I'm still not sure why we are losing lock at LOW_NOISE LENGTH CONTROL yet because we keep getting Locklosses at DRMI and below.
Holding for a few 5.7 Mag earthquakes to roll through.