TY - GEN
T1 - Mechanical responses and earthquake activities on tectonic setting of Banda block (case study
T2 - 2nd Science and Mathematics International Conference: Transforming Research and Education of Science and Mathematics in the Digital Age, SMIC 2020
AU - Murjaya, Jaya
AU - Karnawati, Dwikorita
AU - Supriyanto, null
AU - Yuliatmoko, Rahmat S.
AU - Hardy, Thomas
AU - Rohadi, Supriyanto
AU - Rahman, Aditya
N1 - Funding Information:
This research was partially supported by Indonesia Agency for Meteorology, Climatology, and Geophysics (BMKG), Tahir Foundation Indonesia, and Smart City Universitas Indonesia. All authors contributed equally to this work. All authors discussed the results and implications as well as gave insights and comments on the manuscript at all stages.
Publisher Copyright:
© 2021 Author(s).
PY - 2021/4/2
Y1 - 2021/4/2
N2 - Ambon earthquake (Mw 6.5) occurred on September 26, 2019, has an almost identical location with the earthquake which occurred on September 09, 1932. Accordingly, the authors considered that the return period (Tr) of the earthquake takes 87 years. Along the interseismic period, there were stress accumulation processes related to the earthquake (Mw 6.5). Based on the passing through of scaling law relation of the earthquake, the authors calculated the fault length (L), fault width (W), and displacement rate (d), as well as the seismic moment (M0), are about 19 km, 15 km, 46-47 cm, and 6.185x1025 dyne-cm, respectively. By using the values off M0, L, W, and Tr, the authors have estimated other parameters, such as the static stress drop (9.21 bars), slip rate (8-9 mm/y), strain rate 6x10-15/s, and static stress Coulomb (more than 1 Pa). Two earthquakes that triggered the tsunami occurred on January 29, 2004 (Mw 6.7) and March 14, 2006 (Mw 6.7) in a similar tectonic regime and adjacent to the Ambon earthquake occurred on September 26, 2019. By using a passing through physical basic approach, the authors have estimated the return period (Tr) of both earthquakes (i.e. about 93 years and 113 years), respectively.
AB - Ambon earthquake (Mw 6.5) occurred on September 26, 2019, has an almost identical location with the earthquake which occurred on September 09, 1932. Accordingly, the authors considered that the return period (Tr) of the earthquake takes 87 years. Along the interseismic period, there were stress accumulation processes related to the earthquake (Mw 6.5). Based on the passing through of scaling law relation of the earthquake, the authors calculated the fault length (L), fault width (W), and displacement rate (d), as well as the seismic moment (M0), are about 19 km, 15 km, 46-47 cm, and 6.185x1025 dyne-cm, respectively. By using the values off M0, L, W, and Tr, the authors have estimated other parameters, such as the static stress drop (9.21 bars), slip rate (8-9 mm/y), strain rate 6x10-15/s, and static stress Coulomb (more than 1 Pa). Two earthquakes that triggered the tsunami occurred on January 29, 2004 (Mw 6.7) and March 14, 2006 (Mw 6.7) in a similar tectonic regime and adjacent to the Ambon earthquake occurred on September 26, 2019. By using a passing through physical basic approach, the authors have estimated the return period (Tr) of both earthquakes (i.e. about 93 years and 113 years), respectively.
UR - http://www.scopus.com/inward/record.url?scp=85103825211&partnerID=8YFLogxK
U2 - 10.1063/5.0041775
DO - 10.1063/5.0041775
M3 - Conference contribution
AN - SCOPUS:85103825211
T3 - AIP Conference Proceedings
BT - 2nd Science and Mathematics International Conference, SMIC 2020
A2 - Meiliasari, Meiliasari
A2 - Rahmawati, Yuli
A2 - Delina, Mutia
A2 - Fitriani, Ella
PB - American Institute of Physics Inc.
Y2 - 8 August 2020 through 9 August 2020
ER -