DUBAI, Apr 16 (Reuters) - A major 7.8 magnitude earthquake struck Iran near the border with Pakistan on Tuesday and tremors were felt in India and Gulf states.

The U.S. Geological Survey said the quake hit at 10:44 GMT at a depth of 15.2 km (9.4 miles). The epicenter was in southeast Iran in an area of mountains and desert.

It was located 201 km (125 miles) southeast of the Iranian city of Zahedan and 250 km northwest of Turbat in Pakistan, USGS said.

Tall buildings shook in India's capital New Delhi, sending people running into the streets, witnesses said. People also evacuated shaking buildings in Qatar and Dubai, residents said.

A powerful 6.3 magnitude quake struck close to Iran's only nuclear power station on April 9, killing 37 people and injuring 850 as it destroyed homes and devastated two villages.

Most of Iran's nuclear-related facilities are located in central Iran or its west, including the Bushehr nuclear power plant on the Gulf coast. A U.S. Institute for Science and International Security map did not show any nuclear-linked facilities in southeastern Iran close to Pakistan.

Earlier update at 4pm, IST

Earthquake shakes UAE, other countries; buildings, hospitals evacuated

Dubai, Apr 16 : Earthquake shook UAE on Tuesday afternoon for the second month in April.

Residential and commercial buildings and hospitals in different parts of Dubai have been evacuated.

According to media reports, Al Garhoud hospital has been evacuated and buildings in Jumeirah Lake Towers and Dubai Marina have been evacuated.

Eyewitnesses said MBC office in Media City have also been evacuated after the tremors.

Tremors were felt for around 15-20 second.

There have been also been reports of earthquake in different cities of Pakistan.