據中國地震台網正式測定,北京時間4月2日22時4分(當地時間4月2日23時4分)在日本九州島附近海域發生6.2地震,震源深度30公里,震中位於北緯31.15度,東經131.50度。
Outer Cities:There are no large and medium-sized cities within 300 km of the epicenter.
Epicenter Terrain:The average altitude within 373 km of the epicenter is about -0 m.
[Source: Xining Evening News]