Some of the Indians living in the town when contacted by PTI said they were safe and were taking necessary precautions as adviced by authorities.
Yesterday, two rockets were fired on the southern town as Hamas took responsibility for the attack and declaring that it was targeting Israel's nuclear reactor.
Schools and kindergartens within 40-kilometre radius of Gaza remained close today and Israeli citizens in the area have been instructed to stay close to shelter houses.
Rocket alert sirens also sounded in Zichron Yaakov yesterday, some 120 kms north of the Gaza Strip, signalling that Hamas has now developed the capability to hit targets anywhere in Israel.
There are about 70,000 to 80,000 people of Indian-origin in Israel most of whom live in the south of the country which is close to the conflict-ridden Gaza Strip.