VIDEO: Massive fire tears through 24-storey London apartment

A massive fire has been reported at a 24-storey West London apartment tower. There are reports of multiple injuries.

There is still no information on the extent of injuries at Grenfell Tower. The London Fire officials continue to evacuate residents more than four hours after the fire first broke out. The inferno tore through a West London apartment tower.

The first report on the fire incident was filed at 1 am. The cause of the fire yet to be ascertained. "Firefighters wearing breathing apparatus are working extremely hard in very difficult conditions to tackle this fire," London Fire Brigade assistant commissioner Dan Daly said in a public statement.

"This is a large and very serious incident, and we have deployed numerous resources and specialist appliances."

The rescue efforts are still on, even as fire officials were trying to reach trapped residents. According to The Guardian, the apartment has 24-storeys and 120 apartments.

What we know so far:

• London mayor Sadiq Khan has declared the fire as a "major incident."
• At least 200 firefighters are at the scene.
• The 24-storey complex has 120 apartments.
• The cause of the fire is still unknown.
• The fire broke out around 1 am on Wednesday at Grenfell Tower in Latimer Road near Notting Hill.
• There have been multiple reports of people trapped in the blaze.