زلزله 7 ریشتری روسیه و ژاپن را به اشتباه 9.9 هشدار داد

Earthquake Of Magnitude 7 Strikes Russia, Japan Mistakenly Issues 9.9 Warning

The Kamchatka Peninsula lies on a tectonic belt known as the Ring of Fire, which surrounds most of the Pacific Ocean, and is a hotspot for seismic activity.