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Earth, Planets and Space
Fig. 12 | Earth, Planets and Space

Fig. 12

From: Aftershock study of the 2019 Ambon earthquake using moment tensor inversion: identification of fault reactivation in northern Banda, Indonesia

Fig. 12

Spatiotemporal seismicity of the 2019 Ambon aftershock sequences with the focal mechanism solution between 25 September and 15 December 2019 (0–80 days after mainshock): a day 0–20 after the mainshock, the mainshock epicenter from BMKG (relocated) is shown by a red star. b day 21–40 after the mainshock. c day 41–60 after the mainshock. d day 61–80 after the mainshock. The blue circles show the hypocenter distribution in the active period and its size represents the magnitude value in Mw. The hypocenter catalog for Fig. 13a is compiled from Meilano et al. (2021) and Sianipar et al. (2022). The focal mechanism solutions for Fig. 13a are derived from Global CMT (labeled as the letter ‘Ag’), while Fig. c-d used our MTs solution (labeled as letter ‘A’ followed by the event ID). The red straight lines show the fault segments mapped by Patria et al. (2021)

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