TITLE: 01/12 Eve Shift: 00:00-08:00 UTC (16:00-00:00 PST), all times posted in UTC
STATE of H1: Earthquake
INCOMING OPERATOR: Ryan S
SHIFT SUMMARY:

- EX saturation @ 1:08

- Lockloss @ 5:53 - cause unknown

- Airhandler alert on alarm handler for MY REHEAT channel - looks like there has been a sharp spike over the past hour, Tagging FMCS

- Relocking was mostly straightforward, I did give ETMY a little tap during ALS to get it to catch but locking was otherwise automated

- Back to NLN @ 7:17/OBSERVE @ 7:24

- Following SDFs on ALS Y popped up, preventing me from going into observing, accepting for now for them to be looked at later, Tagging ISC

- Lockloss @ 7:49 - caused by 5.9 EQ from Alaska

• This EQ put the SEI ENV node guardian in ERROR
• The error came from line 87 of SEI ENV.py with the return state having a typo, changed the return function from EARTHQUAKE to EARTH_QUAKE to match the guardian states, saved and hit LOAD which fixed the issue

- Called Ryan S. and let him know of the situation, ground motion is already starting to settle and he intends to untrip the WDs and begin an initial alignment soon after

LOG: