Southern Italy, near Naples, is experiencing increased seismic activity, particularly around the Campi Flegrei volcanic caldera. A recent 4.4 magnitude earthquake marks the strongest tremor in 40 years. Evacuations may be enforced again, with the government allocating €500 million for safety measures. The Campi Flegrei is an active supervolcano, and while scientists deem another eruption unlikely soon, local residents live in anxiety. Travel advice has been updated for the region, emphasizing the need to follow local authorities' instructions.