Seismic hazard and tectonic stress in Halmahera, Indonesia based on b-value and apparent stress analyses

Key Points

• Seismic hazard is significantly influenced by b-value and apparent stress analyses, pinpointing areas of high risk.
• The b-value indicates patterns of seismicity, where a value of less than 1.0 suggests increased energy release in future earthquakes.
• Data was collected through analyses of seismic records across various locations in Halmahera, contributing to better hazard assessments.
• Understanding these tectonic stress factors can enhance preparedness and mitigation strategies against potential earthquakes.