Overview

• On June 30 between 10:09 IST and 12:06 IST, three earthquakes measuring magnitude 4.6 to 4.7 hit the Andaman Sea at around 10 km depth.
• The region’s location along the Alpine-Himalayan seismic belt contributes to its frequent moderate tremors.
• Authorities report no injuries or property damage from the June 30 tremors.
• The Andaman Sea and Nicobar Islands are classified as India’s highest seismic risk Zone V by the Ministry of Earth Sciences.
• The National Centre for Seismology continues real-time monitoring to guide risk assessment and preparedness.