On Monday at 3:23 a.m., a magnitude-3.0 earthquake occurred 1 mile west of Hookena at a depth of 8 miles.Visit the HVO website (http://hvo.wr.usgs.gov) for detailed Kilauea, Mauna Loa, and Hualalai activity updates, recent volcano photos, recent earthquakes and more; call 967-8862 for a Kilauea summary; email questions to askHVO@usgs.gov.Volcano Watch is a weekly article and activity update writte