(CNN) A robust earthquake struck northeast Afghanistan on Tuesday, with tremors felt in cities in Pakistan and India.

The 6.5-magnitude earthquake, 40 kilometers southeast of the city of Jurm, was 187.6 km deep, the United States Geological Survey reported. There aren’t any studies of harm or casualties but.

Strong tremors had been felt within the Pakistani capital of Islamabad, based on a CNN group on the bottom. Sustained shaking could possibly be felt, and other people had been seen evacuating their houses because the timber shook. Eyewitnesses in Lahore instructed CNN the tremors had been additionally felt there.

CNN eyewitnesses additionally felt tremors in New Delhi and in Srinagar — the biggest metropolis in Indian-administered Kashmir — the place an eyewitness instructed CNN that he might see his home shaking, as neighbors evacuated their houses.

Residents within the Pakistani metropolis of Islamabad in the meantime stated cracks had appeared within the partitions of their houses.

This is a breaking information story. More particulars to come back.

This story has been up to date to right the magnitude of the earthquake.