3 earthquakes rattle Kau early Saturday August 26, 2012 at 12:41 PM HST - Updated June 27 at 11:57 PM HONOLULU (AP) - No injuries were reported, but some people had their sleep interrupted when three earthquakes rattled Kau early Saturday. The U.S. Geological Survey says a magnitude 3.9 earthquake hit off the coast of Kau at 2:26 a.m. Saturday. The USGS says the quake was centered about 11 miles east southeast of Naalehu and 54 miles south southwest of Hilo. A magnitude 2.0 earthquake struck in the same area about two minutes later. A third quake, with a magnitude of 2.9, hit on the other side of the island in Kamuela at 4:24 a.m. Copyright 2012 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.