A strong magnitude 6.4 earthquake occurred at 15:43:03 (UTC) on Wednesday, September 26, 2007, in the Kepulauan Mentawai Region, 130 km SW of Padang, Sumatra, Indonesia, at a Depth of 35 km

A strong magnitude 6.6 earthquake occurred at 08:31:15 (UTC) on Thursday, September 20, 2007, in the Kepulauan Mentawai Region, 120 km S of Padang, Sumatra, Indonesia, at a Depth of 35 km

A strong magnitude 6.2 earthquake occurred at 09:48:43 (UTC) on Thursday, September 13, 2007, in the Kepulauan Talaud region, 290 km (180 miles) SSE of General Santos, Mindanao, Philippines, at a Depth of 21.9 km

A strong magnitude 6.0 earthquake occurred at 09:36:04 (UTC) on Tuesday, May 29, 2007, in the Kepulauan Obi region, 215 km south of Ternate, Moluccas, Indonesia, at a depth of 10 km.

A strong magnitude 6.4 earthquake occurred at 09:51:53 (UTC) on Saturday, April 7, 2007, in the Sumbawa region, 292 km SSE from Banda Aceh, Sumatra, at a depth of 35 km.

A strong magnitude 6.3 earthquake occurred at 14:01:48 (UTC) on Friday, December 1, 2006, in the Sumbawa region, 25 km north of Raba, Sumbawa, Indonesia, at a depth of 48 km.

A strong magnitude 6.3 earthquake occurred at 03:58:23 (UTC) on Friday, December 1, 2006, in the northern Sumatra region, 50 km ENE of Medan, Sumatra, Indonesia, at a depth of 215.5 km.

A strong magnitude 6.1 earthquake occurred at 01:32:21 (UTC) on Wednesday, November 29, 2006, in the Halmahera region, Indonesia, 215 km NNE of Ternate, Moluccas, Indonesia, at a depth of 70.4 km.

A strong magnitude 6.1 earthquake occurred at 03:03:51 (UTC) on Tuesday, October 24, 2006, in the Kepulauan Sangihe regoin, Indonesia, 130 km South of General Santos, Mindanao, Philippines, at a depth of 56.6 km.