JERUSALEM, March 19 (Reuters) - An Iranian missile

attack hit Israel's Oil Refineries in the northern port

city of Haifa but did not cause "significant damage", Israel's

Energy Ministry said on Thursday.

Energy Minister Eli Cohen said power was briefly disrupted,

with electricity restored to most of those who were affected.

"The damage to the power grid in the north is localized and

not significant," Cohen said. "Also, in the barrage toward the

north, there was no significant damage to Israeli infrastructure

sites."

Police said bomb disposal units were at several sites in

Haifa where munitions landed. No casualties were reported.

Israel's Ministry of Environmental Protection said debris

from a missile that was intercepted fell in Haifa and is being

examined as a hazardous materials incident.