STORY: More than 36 hours after a deadly stampede at India's Maha Kumbh Mela festival claimed dozens of lives, distraught relatives frantically searched hospitals and mortuaries for missing loved ones.

A senior police officer said at least 30 people died as a crowd panicked at the Hindu Kumbh Mela mega-festival in the northern city of Prayagraj.

More than seven people were killed in a stampede at the Maha Kumbh Mela, or Great Pitcher Festival, in the northern Indian holy city of Prayagraj on Wednesday.

Many were feared dead after millions of Hindu pilgrims at a huge Hindu festival in India rushed to bathe in holy river waters.

At least 30 people have been killed and dozens more injured in crowd crushes at the Maha Kumbh Mela in India, where millions have gathered to bathe at the confluence of sacred rivers.

Nearly 40 people were killed in India's northern state of Uttar Pradesh on Wednesday and several others injured in a pre-dawn stampede at the Maha Kumbh Mela - a Hindu religious festival touted to be the largest human gathering in the world.

Kumbh Mela is a religious gathering that draws tens of millions of Hindu pilgrims and spiritual seekers from India and across the globe. The event is deeply rooted in Hindu mythol

At least seven people were killed and around 10 injured in a pre-dawn stampede at the Maha Kumbh Mela in the northern Indian city of Prayagraj on Wednesday, an official said, the most auspicious day of the six-week Great Pitcher Festival.