Fig. 9From: Relation between earthquake swarm activity and tides in the Noto region, JapanDepth change of b-value. a Change of the \(b\)-value with depth in the Noto region. The vertical bars show the depth range used to estimate each \(b\)-value, and the horizontal bars show the \(1\sigma\) error. The symbol colors correspond to b cumulative frequency–magnitude distributions at selected depthsBack to article page