Hokkaido Region
a) An M5.2 earthquake on 13 Feb and an M5.0 on 14 Feb. occurred near Etorofu Island.
b) An M5.3 earthquake occurred on 1 Feb. offshore of the southeastern coast of Nemuro Peninsula.
c) An M4.7 earthquake occurred on 9 Feb. in southern Tokachi Administrative District (Maximum intensity: 3).
d) An M5.9 earthquake occurred on 5 Feb. in the southern reaches of the Sea of Okhotsk at a depth of about 430km.
Note: "Offshore of the southeastern coast of Nemuro Peninsula" is the epicenter place name used by the Meteorological Agency in its information releases.
Japan Meteorological Agency,Science and Technology Agency