The 6.0 magnitude quake hit 100 kilometers (60 miles) southwest of the port city of Bandar Abbas in Hormozgan province, the US Geological Survey said. The quake struck just a minute after a 5.7 tremor.
Hormozgan governor Mahdi Dosti said the quakes killed five people and injured 19 others, IRNA reported.
Dosti said most of the damage occurred in the village of Sayeh Khost, close to the epicenter.
One person was killed in November last year when Hormozgan province was hit by twin 6.4 and 6.3 magnitude quakes.
Situated on the edge of several tectonic plates and crossing various fault lines, Iran is an area of strong seismic activity.
Iran’s deadliest quake was a 7.4-magnitude tremor that struck in 1990, killing 40,000 people in the north of the country.
