The front of the Kahaualea 2 flow this past week was at least 1.6 miles north of Puu Oo.Visit the HVO website at hvo.wr.usgs.gov for 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 written by scientists who work with the