Oct 4 biggest quake will be magnitude 5.3 or higher

The biggest earthquake on October 4, 2026 will be magnitude 5.3 or larger. USGS already shows a magnitude 5.1 event 182 km SSE of Vilyuchinsk, Russia, listed on October 4, 2026 with a depth of 10.0 km and a magnitude 4.8 event 121 km SSE of Vilyuchinsk at 38.7 km depth. If a 5.3-plus quake occurs,…