15:53 (08:53) lost lock just after getting the "LSC Servo Board Split Voltage High" message. Had to do some minor hand alignment to get ALS to lock, and a quick dress up of RF18 and RF90. Rest of the relocking process completed without additional intervention.   

   Whole relocking SEISMON reported two earthquakes in Chile. A mag5.8 at 15:45:07 and a mag 5.7 at 15:45:13. USGS reported these as one event, a mag5.7 at 15:45:07. The SEISMON guidance called for EARTHQUAKE with the R3.5 wave due to arrive in approximately 600 seconds. Being in the middle of relocking, did not want to switch SEI_CONFIG modes. Saw no effect of this earthquake while relocking. 

   16:53 (09:53) Relocked and back into Observing after accepting a couple of LSC SDF Diffs.