Other than a few ETM-Y saturation's the first half of the shift has been quiet. IFO has been locked in Observing mode for past 13 hours. Range is 75Mpc. Environmental conditions have deteriorated somewhat over the past 4 hours. The wind is still light (3-7mph) to gentle (7-12mph) breeze, with some gusts up near 20mph. Microseism is elevated but flat over the past 12 hours. The was a 5.4 mag EQ in Chile (R-Wave arrival ~ 10:53 (03:53)).