FDNY responding to a reported building explosion in Harlem.

pic of 10-60 @madebyjuan pic.twitter.com/zf4TDLTlZB”

— theBravest (@theBravest) March 12, 2014

116th and Park RT @orangeadnan: Huge explosion at east harlem. A building just completely exploded. pic.twitter.com/7R63VJQtyG

— Neetzan Zimmerman (@neetzan) March 12, 2014

This may be affecting MNR/subways in the area as well.