Tampa Fire Rescue said a fire at Gulf Sulphur caused hydrogen sulfide, a respiratory irritant with a pungent odor, to be released from a tank.

TAMPA, Fla. — Crews responded to a hazmat incident at Port Tampa Bay on Friday night. 

Tampa Fire Rescue said a fire at Gulf Sulphur caused hydrogen sulfide, a respiratory irritant with a pungent odor, to be released from a tank. 

Out of an abundance of caution, Sparkman Channel remains closed to recreational vessels. All of Harbor Island was under a shelter-in-place, but the order has since been lifted.

The original fire is under control, and crews will remain on scene until it is mitigated.

Officials say more updates will be provided as additional information becomes available.