Kinki-Chugoku-Shikoku Region

a) On July 23rd, there was a shallow M4.0 event (maximum seismic intensity 3) in southern Tokushima Prefecture.
b) On July 26th, there was a shallow M4.1 event in central Kochi Prefecture.
c) On July 17th, there was a shallow M4.3 event (maximum seismic intensity 4) in western Tottori Prefecture.

Note: Within square brackets ([ ]) is the epicenter place name used by the Meteorological Agency in its information releases.

Note:
M=magnitude
N: total number of events in the figure
depth=depth of hypocenter
UND=Earthquakes of less than M1.0 and earthquakes whose magnitude was not recorded.
The key to the symbols shows on the left the size of an earthquake and on the right the depth of the hypocenter.

Japan Meteorological Agency,Science and Technology Agency

Seismic activity in Japan July 2000