Sum of Magnitude per 1day in 上川・留萌地方
(redefined rectangle area of Kamikawa,Rumoi region)
note : Horizontal axis isn't linear.
The max value is M5.4 at Nortern Kamikawa in 2022/8/11.
Counts of occurrence per depth in 埼玉県南部 (South Saitama Pref.) is shown as below graph, 50km curve's increase is remarkable. 40km/60km c...
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