Nicaragua, officially the Republic of Nicaragua (Spanish: ), is the largest country in the Central American isthmus, bordered by Honduras to the northwest, the Caribbean to the east, Costa Rica to the south, and the Pacific Ocean to the southwest. Tropical cyclones are common in the country, with an average of one storm a year. The coast is especially subject to destructive tropical storms and hurricanes, particularly from July through October. The high winds and floods, accompanying these storms often cause considerable destruction of property. Hurricanes or heavy rains in the central highlands where agriculture has destroyed much of the natural vegetation also cause considerable crop damage and soil erosion. One of the deadliest hurricanes to hit Nicaragua has been Hurricane Mitch in 1998, in which the storm killed thousands in the country.