Kanto-Chubu Rregion
a) An M5.0 earthquake occurred on 2 Jan. off the coast of Ibaraki Pref.
b) An M5.2 earthquake occurred on 24 Jan. off the coast of Tokaido(Central Honshu) at a depth of 290km.
c) An M4.3 earthquake occurred on 11 Jan. in the Reihoku district of Fukui Pref. (maximum intensity: 3).
d) An M4.7 earthquake occurred on 28 Jan. in central Nagano Pref. (maximum intensity: 4).
Japan Meteorological Agency,Science and Technology Agency