Earthquake off the coast of Tokaido (10 June, 2000, 8:31 a.m., M6.5, at a depth of 528 km)
On 10 June, there was a deep M6.5 earthquake at a depth of about 528 km within the Pacific Plate, which was preceded by approximately one hour by a deep M6.1 event in about the same location.
Japan Meteorological Agency