The word for this morning is wind. The base winds are in the high 20 to low 30s, with several gusts topping 60mph. The building is groaning and creaking with each gust. 

   The range which recovered from the Evening shift dip, came back up to the 118-120Mpc range until the wind picked up. It was down in the 70Mpc range for a while. Right now it is around 106Mpc. 

   Switch off the ISI_DIFF, which appears to have helped with the low frequency glitches a bit. Was thinking about switching the SEI_CONF to VERY_WINDY_NOBRSXY or MORE_WINDY, but was worried about this breaking lock (Nom vs EQ SE Outputs showing mostly red). Since the lock is holding and the wind has fewer high speed gusts, will hold off on this for now. 

   As one might expect, the tumbleweeds have been a tumbling across the site! Most of yesterday's X-Arm de-tumbleweeding has been re-tumblweeded.