An 8.8 magnitude earthquake struck off the coast of what RUSSIAN PENINSULA (well-known to players of Risk), which despite tsunami warnings as far away as California caused light damage? The quake did appear to cause the first eruption of the peninsula's Krasheninnikov volcano in 600 years.
Kamchatka (edited at 11:39 am, October 2, 2025 (EDT))
Original Answer: Russia