Infrequent natural hazards include earthquakes, landslips, and hurricanes. Barbados is often spared the worst effects of the region's tropical storms and hurricanes during the rainy season. Its location in the south-east of the Caribbean region puts the country just outside the principal hurricane strike zone. On average, a major hurricane strikes about once every 26 years. The last significant hit from a hurricane to cause severe damage to Barbados was Hurricane Janet in 1955; in 2010 the island was struck by Hurricane Tomas, but this caused only minor damage across the country as it was only at Tropical Storm level of formation.