The attached plot uses GMT on the horizontal axis. The plot shows 1 - 3 Hz seismic noise last week. Hanford contractors were hauling typical numbers of rubble loads on day shift and swing shift from Monday 10/6 through Thursday 10/9. ERDF, the rubble pit, operated on Friday 10/10 but the number of trucks running to ERDF was low during the day on Friday and nearly absent on swing. Commissioners can expect that the Monday-Thursday noise on this plot will continue through the fall. Fridays will vary from week to week. We're trying to learn the Friday haul estimates a day or two in advance. The big feature on the plot that shows during the weekend appears to be earthquake-related.