JMA said a tsunami of about 50 centimeters (about 20 inches) was detected in the Yaene district on Hachijo Island about 30 minutes after the quake. Smaller waves were detected on three other ...

It measured up to 70 centimeters on Tokyo's Hachijojima island. In a sea area southwest of Torishima island in the Izu island chain, which is believed to be the source of the tsunami, four quakes ...

A 60 centimeter tsunami struck Hachijojima Island, and 50-centimeter tsunami waves hit the islands of Kozushima and Miyakejima. The Tokyo Metropolitan Police Department, which has jurisdiction ...

Small tsunami waves hit Japan's Izu and Ogasawara island chains early Tuesday after a 5.8 magnitude earthquake struck ...