Overview

• The quake struck at around 11:22 p.m. local time on September 13, according to the Japan Meteorological Agency.
• Seismic intensity readings included 4 on Nakanoshima, 3 on Kuchinoshima, 2 at the Nakanoshima branch office, and 1 on Yakushima in Kagoshima Prefecture.
• The epicenter was in the waters near the Tokara Islands with a focal depth of roughly 10 kilometers.
• No injuries or damage were immediately reported as officials continued routine monitoring for aftershocks.
• The event follows months of elevated seismic activity in the Tokara region documented since June.