2. Figure modified from Campbell and Bozorgnia 0.2 ln units = 22% change Arrow: possible choice for 90% Confidence Interval for Median for CA events M ≥ 6.9 ±0.4 ln units Median/1.5 To median*1.5 Stddev= 0.25

3. Arrow: from median/1.5 to median*1.5 Figure modified from Chiou and Youngs

4. Figure modified from Campbell and Bozorgnia 0.2 ln units = 22% change Arrows: possible choices for 90% Confidence Interval for Median for CA events With M ≥ 6.9 Black arrow Increases map values by about 7%. Red arrow Increases map values by about 20%. (when hazard dominated by M ≥ 6.9 events)

5. Figure modified from Campbell and Bozorgnia

6. M6.6 crustal, strike slip earthquake, Kyushu, Japan, data from K-Net, 5 Hz S.A.

7. M6.7 crustal, strike-slip earthquake in Honshu Japan

8. M6.6 crustal, thrust earthquake in Honshu, Japan

9. M6.6 earthquake in Kyushu, Japan, 1 Hz S.A.

10. M6.7 earthquake in Honshu, Japan earthquake, 1 Hz S.A.

11. M6.6 earthquake in Honshu Japan, 1hz S.A.