Overview
- The National Center for Seismology logged the quake at 6:10 am IST on September 30 at a depth of 15 km, located at 24.73°N, 94.63°E.
- The epicentre was about 27 km southeast of Ukhrul, with NCS mapping it 155–193 km from towns in Nagaland and Mizoram.
- Residents reported tremors across Manipur, Nagaland and Assam, according to early media accounts.
- Hindustan Times also noted smaller events nearby in time, including a magnitude 3.4 in Maharashtra’s Satara around 12:09 am IST and a 3.3 in Tibet at 4:28 am.
- Recent days saw additional light seismicity in the region, including a magnitude 3.5 in Bangladesh on September 27 that produced mild shaking in parts of West Bengal.