Vector map (horizontal)

Comparative method: average value
Standard data: 2000/4/1 - 2000/4/15
Comparative data: 2000/6/28 - 2000/6/28
Black:Bernese[COC]

Geographical Survey Institute

Seismic activity in the area of Miyakejima Island and the sea near Niijima and Kozushima Islands in June, 2000