Scroll down for updates. A 4-alarm fire broke out in an apartment on the southeast corner of Haight and Fillmore around 4pm this afternoon.

There is no word on the cause or any possible injuries at this time, and firefighters have not yet declared the blaze contained. ABC7 just reported that someone "may have jumped out of one of the windows," but we cannot confirm. Here are some photos from the scene. Click on any photo for a larger version. We'll update with more information as we get it. Update 6:05pm: The fire is now out, and NBC reports that no one was injured. Roads remain closed throughout the neighborhood. An effort is already underway to collect donations for those displaced and/or affected by the fire. We'll keep you updated. Here are additional photos of the scene from Haighteration reader Ryan H: