An earthquake measuring 7 on the Richter scale hits Indonesia's Sumatra island and tsunami warnings

 A magnitude 7.1 earthquake on the Richter scale hit Indonesia's Sumatra coast, the European Seismological Center said Friday.He also said the epicenter was located 205 kilometres south-west of the town of Bandegland, at a depth of 10 kilometers.For its part, the Indonesian Geophysics Agency issued a tsunami warning after the earthquake.There were no immediate reports of damage or injuries