A crane loading chlorine tanks onto a ship in Jordan's port of Aqaba on Monday dropped one of them, causing an explosion of toxic yellow smoke that killed at least 13 people and sickened some 250, authorities said.
Video carried on state TV showed the moment the tank exploded, sending dockworkers scrambling to escape the toxic cloud. Some 200 people were hospitalized.
The Public Security Directorate, which initially described it as a gas leak, said authorities sealed off the area after evacuating the injured and sent specialists in to address the situation.
State-run Jordan TV said 13 people were killed. Al-Mamlaka TV, another official outlet, said 199 were still being treated in hospitals. The Public Security Directorate said a total of 251 people were injured.
Dr. Jamal Obeidat, a local health official, urged people to stay inside and close windows and doors. The nearest residential area is 25 kilometers (15 miles) away.
Aqaba is on the northern tip of the Red Sea, next to the Israeli city of Eilat, which is just across the border. Both are popular beach and diving destinations.
Eilat's emergency services said in a statement that there was no impact on the city but that they were following the situation closely.
