Fig. 1
From: Forecasting tectonic tremor activity using a renewal process model
Tectonic tremor catalog for the Nankai subduction zone (Mizuno and Ide 2019), which was used in this study. a The epicenter locations are shown as circles and color-coded by depth. The tremors that occurred in the Tokai, Kii, and Shikoku regions are separated by Ise Bay and the Kii Channel, respectively. b Space–time plot of the Tokai–Kii region, color-coded by location along a N38°W trend. c Space–time plot for the Shikoku region, color-coded by location along a N28°W trend