A magnitude 7.0 earthquake hit Anchorage, Alaska, on Friday.

The state has experienced at least 194 smaller earthquakes since then.

Images and videos on social media show destroyed roads, schools being evacuated, and items falling off shelves in stores.

Authorities have instructed planes not to land in the state.

The National Weather Service has cancelled its initial tsunami warning.

A magnitude 7.0 earthquake hit Anchorage, Alaska, on Friday, according to the National Weather Service. The state has experienced at least 194 smaller earthquakes since Friday, according to the US Geological Survey. Governor Bill Walker issued a declaration of disaster following the earthquake.

According to CNN, the magnitude 7.0 earthquake hit around 8:30 a.m. local time. No deaths have been reported, though the Anchorage Daily News reports that hospitals have been treating people for injuries such as lacerations from broken glass.

The full extent of the damage isn't yet clear, but people have already posted photos and videos on social media of what they experienced. Seismologists say it's the most powerful earthquake to hit Anchorage since 1964.

According to testimonies and videos of people on the ground, the earthquake tore apart roads, knocked items from shelves, and led schools to evacuate. Airports in Alaska reportedly instructed planes not to land.

One student said the earthquake cracked his school 'in half,' posting pictures of torn floors and ruined roads

Vine Road, outside Anchorage, Alaska, was reportedly devastated

And other roads have been severely damaged

Damage from the earthquake reportedly flooded parts of Anchorage's international airport

People in stores and coffee shops posted photos of items falling from shelves

Another student posted a video of his school evacuating

—Robbie 8 days 🎉🎉🎉🎉🎉🎉🎉 (@Robboy_Robbo) November 30, 2018

Other schools apparently suffered major damage

Things swung from ceilings

Office buildings sustained major damage

A local news station didn't escape the damage, either

Someone took a video from inside a courthouse, showing everyone hiding under desks

Governor Bill Walker shared an aerial view of the damage on Glenn Highway

—Governor Bill Walker (@AkGovBillWalker) November 30, 2018

Walker also shared a photo of the damage at West International Airport Road.

—Governor Bill Walker (@AkGovBillWalker) November 30, 2018

The National Weather Service initially issued a tsunami warning for Alaska's Cook Inlet region, though has recently tweeted that there is now no danger of a tsunami in the area.

You can find safety updates on the NWS Anchorage's Twitter feed.

This post has been updated.