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Table 1 Parameters of the Three Inversion Cases

From: Simultaneous rupture on conjugate faults during the 2018 Anchorage, Alaska, intraslab earthquake (MW 7.1) inverted from strong-motion waveforms

   Case A Case B Case C
Segments   S1, S2 S1, S3 S1, S2, S3
Seismic moment   6.6 × 1019 Nm (MW 7.1) 5.9 × 1019 Nm (MW 7.1) 6.8 × 1019 Nm (MW 7.2)
Average slip All segments 1.1 m 0.96 m 0.75 m
  Segment S1 and/or S2 (eastward shallow-dipping) 1.1 m 1.1 m 0.80 m
  Segment S3 (westward steep-dipping) 0.84 m 0.65 m
Rupture velocity   2.9 km/s 2.9 km/s 2.9 km/s
Variance reduction   0.65 0.65 0.73