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Table 1 Principal stresses averaged over the aftershock area

From: Focal mechanisms and the stress field in the aftershock area of the 2018 Hokkaido Eastern Iburi earthquake (MJMA = 6.7)

σ1

σ1

σ2

σ2

σ3

σ3

R

tr (°)

pl (°)

tr (°)

pl (°)

tr (°)

pl (°)

 

72 ± 7

19 ± 4

131 ± 73

10 ± 9

278 ± 25

67 ± 6

0.61 ± 0.13