The sources said no IRGC military centers in the west and south of the Iranian capital have been targeted.
Early Saturday morning, people reported hearing several explosions in the city.
The blasts were heard west of Tehran, some people said.
The sounds of explosions were related to the engagement of Iranian Army air defenses with an Israeli military move in three locations around Tehran.
Meanwhile, the situation in the capital, including at Imam Khomeini (RA) and Mehrabad airports, is normal.
CEO of Imam Khomeini International Airport (IKIA) Saeed Chalandari said the airport is in a stable situation and no security incidents have been reported.
He added that flights are taking off from the airport starting at 5:30 AM local time as scheduled and there has been no order to cancel flights.
Officials at Mehrabad Airport also confirmed that there are no flight disruptions.