Islamabad, Pakistan (CNN) -- An earthquake in Pakistan, powerful enough to prompt the appearance of a small island off the coast, has killed more than 200 people, Pakistani officials said.

The 7.7-magnitude quake struck in a remote area of southwestern Pakistan on Tuesday, but it had severe consequences.

At least 208 people were killed in the district of Awaran and the city of Turbut in Balochistan province, Asad Gilani, the provincial home secretary, said Wednesday.

In addition to the fatalities, around 350 people have been injured, he said, and more people are still trapped in rubble.

The quake was strong enough to cause a mass 20 to 30 feet high to emerge from the Arabian Sea like a small mountain island off the coast of Gwadar, local police official Mozzam Jah said. A large number of people gathered to view the newly formed island, he said.

Large quakes can cause significant deformation to the earth's crust, particularly visible along coastlines.

The island is about 100 feet in diameter and about one mile off the coast, GEO TV reported.

Zahid Rafi, principal seismologist for the National Seismic Monitoring Center, confirmed the island had formed. He said it was "not surprising," considering the magnitude of the earthquake.

But John Bellini, a geophysicist with the U.S. Geological Survey, said that generally it would be unlikely for such a large island to emerge from a quake like Tuesday's.

Many things, such as the tide, could come into play regarding the rise of the island, he said.

What are the answers to this following set of questions:

1. How many died?
2. Why?
3. Where?
4. Was it a shock?
5. How many hurt?
6. What did it make?
7. Where?
8. Was it looked at?
9. Who agreed that it happened?
10. Who is he?
11. How big was it?
12. How big was the shake?
1. more than 200
2. An earthquake
3. Pakistan
4. no
5. 350
6. a mass 20 to 30 feet high
7. off the coast of Gwadar
8. yes
9. Zahid Rafi
10. principal seismologist for the National Seismic Monitoring Center,
11. 100 feet in diameter
12. unknown