The northeastern Hindu Kush mountain range, in and around the Badakhshan Province of Afghanistan, is in a geologically active area where earthquakes may occur almost every year. They can be deadly and destructive, causing landslides in some parts or avalanches during the winter. The last strong earthquakes were in 1998, which killed about 6,000 people in Badakhshan near Tajikistan. This was followed by the 2002 Hindu Kush earthquakes in which over 150 people were killed and over 1,000 injured. A 2010 earthquake left 11 Afghans dead, over 70 injured, and more than 2,000 houses destroyed.