IFO has been locked at NOMINAL_LOW_NOISE, 22.4w, 76Mpc, in Observing mode for first four hours of the shift. The wind is moderate (between 5 & 20mph), microseism is steady at <0.5micron/s. Higher frequency seismic activity has been declining all shift. In a GRB hold from 22:40 (15:40) to 23:40 (16:40.) There have been six (6) ETM-Y saturation events thus far this shift. All other IFO vital signs are normal.