中国地震台网测定

据中国台网测定，2005年03月06日,03时06分52.8秒 在台湾宜兰沿岸(北纬24.7,东经121.9) 发生6.3级地震。

美国地震台网测定

	Magnitude	5.7
	Date-Time	Saturday, March 05, 2005 at 19:06:52 (UTC) - Coordinated Universal Time Sunday, March 06, 2005 at 03:06:52 AM local time at epicenter Time of Earthquake in other Time Zones
	Location	24.61N 121.86E
	Depth	4.7 kilometers
	Region	TAIWAN
	Reference	NEAR Su-ao, Taiwan 60 km (40 miles) SSE of T'AI-PEI, Taiwan 75 km (45 miles) NNE of Hua-lien, Taiwan 90 km (55 miles) ESE of Hsin-chu, Taiwan
	Location Quality	Error estimate: horizontal +/- 7.9 km; depth +/- 10.3 km
	Location Quality Parameters	Nst=94, Nph=94, Dmin=48.9 km, Rmss=1.21 sec, Erho=7.9 km, Erzz=10.3 km, Gp=68.9 degrees
	Source	USGS NEIC (WDCS-D)