An explosion hit the Egyptian pipeline carrying gas to "Israel" and Jordan on Monday for 14th time since the uprising against President Hosni Mubarak began last year, security sources said.

The blast took place in the northern Sinai at the entrance of the Mediterranean coastal town of el-Arish. Residents in the city told Reuters they had heard the sound of the explosion.

No group has claimed responsibility for the attacks on the installation that crosses the increasingly volatile Sinai Peninsula. Security in Sinai was relaxed after the fall of Mubarak in 2011 as the police presence thinned out across Egypt.

The pipeline has been shut since an explosion on Feb. 5.

Egypt's 20-year gas deal with "Israel", signed in the Mubarak era, is unpopular with some Egyptians, with critics accusing "Israel" of not paying enough for the fuel.

Previous explosions sometimes have forced weeks-long shutdowns along the pipeline run by Gasco, a subsidiary of the national gas company EGAS.

The supply line is a symbol of Egypt's 20-year gas deal with "Israel" that is deeply unpopular with the Egyptian public, with critics arguing that Israeli government does not pay enough for the gas.

Egypt said in November it would tighten security along the pipeline by installing alarms and recruiting security patrols from Bedouin tribesmen in the area.

Ma'an/AB