Rescue teams have been sent to 26 affected villages, head of Kerman province’s crisis management body Majid Saeedi told state television.
He said: “Up to now we only have reports of damage to some buildings and no casualties are reported.”
The US Geological Survey (USGS) put the magnitude of the quake at 5.5, with its epicentre 23 miles (37 km) east of Kerman city.
It said it was very shallow, at a depth of only 6.2 miles (10 km), which would have amplified its effect.
On Sunday, a magnitude 5.9 earthquake hit western Iran, injuring at least 287 people, hours after two quakes struck Hormozgan province in the south, the official Iranian news agency IRNA reported.
Houshang Bazvand, governor of the affected province of Kermanshah, told IRNA that eight of the injured had been hospitalised and the rest were released after treatment.
State media said the two earlier earthquakes, with magnitudes of 4.7 and 5.7, had damaged buildings in a few villages without causing casualties.
Morteza Salimi, head of rescue at Iran’s Red Crescent, said damage from the two earlier quakes appeared to be light.
Salimi told IRNA: “Reports indicate that some walls have collapsed, but extensive damage has not been reported.”
Iran is crisscrossed by major geological fault lines and has suffered several devastating earthquakes in recent years.
Last November, a magnitude 7.3 earthquake hit western Kermanshah province, killing at least 620 people and injuring thousands.
In 2003, a magnitude 6.6 quake in Kerman province killed 31,000 people and flattened the historic city of Bam.
More to follow…