June 11 (Reuters) – A 5.0 magnitude earthquake shook South Africa’s Johannesburg on Sunday morning, the U.S Geological Survey (USGS) said. The USGS said the earthquake occurred at 0038 GMT at a depth of 10 km (6 miles). Some Johannesburg residents reported feeling tremors. “Earth tremor in Johannesburg. Longest and strongest I have felt! Went on for about 30 seconds, it felt like…
