A strong earthquake struck in a remote region of Botswana on Monday near the renowned Kalahari game reserve, sending shockwaves across the southern African country though there were no early reports of casualties or damage.
The magnitude 6.5 quake's epicenter was nearly 250 km (155 miles) north-northwest of the capital Gaborone at a depth of 12 km (7 miles), the U.S. Geological Survey said.
Former U.S. President George W. Bush is due to visit the city on Tuesday to highlight the importance of America's overseas humanitarian aid, officials have said.
Tremors were also felt in neighboring South Africa.
"We certainly felt [the quake] here in central Gaborone. The buildings ... were trembling," said, Botswana's chief government spokesman, Jeff Ramsay. "We don't have an reports of casualties or damage yet but its a bit early to tell."
Kgosi Kgomokgwana, the traditional chief of Moiyabana, a village close to the epicenter, said: "This is the first time we have felt something like that in this area."