Reports from Tehran say an explosion has rocked the north of the Iranian capital.
The semiofficial ISNA news agency on June 30 posted a video online showing thick black smoke rising into the evening sky.
Multiple media reports said a clinic was on fire and that three people were injured.
The incident was apparently caused by the explosion of a gas tank, they said.
Firefighters were reportedly dispatched to the site.
With reporting by Reuters
Copyright (c) 2018. RFE/RL, Inc. Republished with the permission of Radio Free Europe/Radio Liberty, 1201 Connecticut Ave NW, Ste 400, Washington DC 20036