Edge detection techniques for potential field data are effective methods for identifying local
and regional geological boundaries. Numerous edge detectors (eg, derivative-, ratio-and …

Sulawesi has a complex tectonic history that is affected by major plate reorganisations
during the Cenozoic resulting in an extension-dominated setting in an overall setting of …

Borneo and Sulawesi are two large islands separated by the Makassar Strait that lie within
the complex tectonic setting of central Indonesia. The seismic structure beneath this region …

Two shallow earthquakes of moment magnitude 6.2 and 5.8 occurred in the central arm of
Sulawesi on 26 July 2021 and 26 August 2021, respectively. The fault responsible for the …

Geological observations have revealed a rapid evolution and obvious east–west differential
evolution in the North Sulawesi subduction zone. The Celebes Sea plate has inserted itself …

Abstract The North Sulawesi subduction zone is characterized by southward subduction of
the Celebes Sea slab to a depth of∼ 250 km, mainly overlying the Sangihe slab that …

摘要苏拉威西岛位于苏拉威西海, 班达海之间, 是研究海陆耦合, 俯冲后撤等地球动力学问题的
重要地区. 本文利用这一地区24 台宽频带地震台站记录的地震面波和背景噪声数据中提取出的 …

Abstract The Una-Una Volcanic Island is an active and isolated island, and its deep structure
and dynamic causal mechanism have yet to be fully understood. The island is situated in …

Abstract The North Sulawesi subduction zone (NSSZ) was ruptured by a series of large
earthquakes (M w> 7) since 1990s, generally triggered small to moderate tsunamis in the …

Sulawesi's complex tectonic setting generates active Palu-Koro and Matano faults.
Understanding earthquake mechanic is important for mitigation purpose. We performed fault …