A powerful 7.7-magnitude  A tsunami warning was immediately issued, AP reports. 2008 November 16 17:02:31 UTC null Magnitude 7.5 Date-Time Sunday, November 16, 2008 at 17:02:31 UTC Monday, November 17, 2008 at 01:02:31 AM at epicenter Time of Earthquake in other Time Zones Location 1.275°N, 122.103°E Depth 21 km (13.0 miles) (poorly constrained) Region MINAHASA, SULAWESI, INDONESIA Distances 135 km (85 miles) NW of Gorontalo, Sulawesi, Indonesia 305 km (190 miles) W of Manado,   read more »