corey.gray@LIGO.ORG - posted 23:18, Monday 09 January 2017 - last comment - 23:32, Monday 09 January 2017(33120)
Earthquake Report: 7.9, Philippines, H1 (&L1) Lockloss
- EQ seen on USGS (thanks Gerardo) & it was already noted on Terramon...thought I had time because R-wave was expected to arrive at 7:09utc (but lockloss at 6:37utc)
- Magnitude: 7.9
- Location: Philippines
- Starting time of event: Observed on BLRMS at 6:35utc
- Lock status? H1 broke lock closer to the S&P wave arrival times (vs R-wave time)
Took ISI CONFIG to BIG_EARTHQUAKE_NOBRSXY after the lockloss & stayed there for about 30min (6:40-7:12utc) per text from Warner.
Now just holding at LOCKING_ARMS_GREEN until noticeable seismic motion (seen via ALSx/y & Tidal traces) decays, also per text from Warner (who is inbound shortly).
Seismic band (0.03-0.1Hz) has dropped down to 0.5um/s now.