STATE OF H1: Relocking SHIFT SUMMARY: Moved RM1 and RM2. Ran initial alignment. Obtained first lock at NLN since power outage. Lost lock shortly afterwards to a 6.6 magnitude earthquake in Mexico (see attached). Earthquake took about 5 hours to ring down. Manually damped ITMX and ITMY roll modes. SUPPORT: Jenne, Evan, Sheila INCOMING OPERATOR: Ed ACTIVITY LOG: 17:02 UTC Bubba and Chris into end X mechanical room to lubricate fans (WP 5685) 17:45 UTC Bubba back from from end X 18:47 UTC Bubba and Chris to end Y mechanical room to lubricate fans (WP 5685) 19:18 UTC Rick and Liyuan to LVEA and optics lab to look for optics 20:11 UTC Rick and Liyuan done 20:30 UTC Filiberto to Y2-8 to check on solar powered battery charge 21:05 UTC Kyle to end X air handling room to take measurements for building a stand for the ion pump 22:08 UTC Filiberto done at Y2-8 and going to X2-8 22:19 UTC Kyle back 22:21 UTC Dick G. to LVEA to look at RF racks 22:53 UTC Jeff B. to optics lab to work on dust monitors 22:59 UTC Filiberto done at X2-8 23:04 UTC Nutsinee and Jim B. to end Y VEA to turn on HWS 23:19 UTC The tidal common length integrator limits (H1:LSC-X_COMM_CTRL_LIMIT, H1:LSC-Y_COMM_CTRL_LIMIT) were being reached. Evan had me change them from 10 to 20. 23:27 UTC Nutsinee and Jim B. back 23:30 UTC Dick G. back 23:33 UTC Jeff B. back. He turned off the dust monitors in the optics labs. 00:34 UTC Kyle to mid Y to overfill CP3