A magnitude 5.7 earthquake hit Karachi and different parts of Balochistan early on Wednesday, reports said. According to the meteorological department, the epicenter of the quake was located at Kharan district of Balochistan, ARY News reported. Other than Karachi, the tremors were also felt in several different part of Balochistan province, including Quetta, Sibbi, Washuk, Dalbandin and Khuzdar. The tremor caused collapse of some mud houses in Khuzdar, however, no loss of life were reported from the affected areas.