ISNA: Blast sound heard in Iran's Isfahan city

TEHRAN - A sound similar to an explosion was heard from Iran's Isfahan city on Monday afternoon, the head of the judiciary in the province said, according to Iran's ISNA news agency.
"In the afternoon, there was a noise like an explosion, but we don't have any information from security forces on the source of the noise," Gholamreza Ansari was quoted as saying.
The Mehr news agency said other unidentified Iranian news media had reported that the blast took place at a petrol station at a town near Isfahan city.