Focal mechanism of the November 9, 2023, Mw 4.1 earthquake in northern Thailand determined by full-waveform inversion

• Datum: 2025
• Hauptverfasser: Saetang, K., Srisawat, W.
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: S. Subbotin Institute of Geophysics of the NAS of Ukraine 2025
• Schlagworte: focal mechanism; full-waveform inversion; minimal 1D velocity model; northern Thailand; seismotectonics
• Online Zugang: https://journals.uran.ua/geofizicheskiy/article/view/333550
• Назва журналу: Geofizicheskiy Zhurnal

A Mw 4.1 earthquake occurred in northern Thailand (19.498°N, 98.518°E) on 09 November 2023 (centroid time: 07:30:19.86 UTC), within the seismically active Shan-Thai terrane. Source parameter determination employed full-waveform inversion utilizing three-component seismic data from ten regional stati...