An earthquake measuring 7.0 degrees on the Richter scale Friday rattled southern Peru, 67 km (41 miles) north-northwest of Juliaca, near the Bolivian border, it was reported.
The alert level for Indonesia's Anak Krakatau volcano has been raised to the second-highest level possible, after a series of eruptions, while all flights around the volcano have been rerouted and a 5km (three-mile) exclusion zone has also been imposed.
An earthquake with a magnitude of 4.8 hit an area north of Catania on the slopes of Mount Etna in Sicily early on Wednesday, damaging buildings and injuring about 30 people, officials said.
At least 220 people have been killed and 843 injured after a tsunami hit coastal towns on Indonesia's Sunda Strait government officials say. There was no warning of the giant waves which struck at Saturday night, destroying hundreds of buildings, sweeping away cars and uprooting trees.
An earthquake measuring 6.2 degrees on the Richter scale struck Chile's Easter Islands in the South Pacific Ocean on Wednesday, US and Chilean seismic centres reported, while an ensuing tsunami was ruled out.
Argentina's National Institute of Seismic Prevention (INPRES) recorded an earthquake rated at 3.8 on the Richter scale at 10.27 am Friday in the city of Buenos Aires and its surroundings, it was reported.
Three seismic tremors were felt in Ushuaia, extreme south of Argentina, on Monday, with epicenter in the Drake Passage, according to Argentina and Chile seismology services. The incidents had no major impact in the capital of the Argentine province of Tierra del Fuego or in nearby Puerto Williams in Chile.
Operations have been suspended at the UK's only active shale gas fracking site following an earthquake - just 11 days after it was given the go ahead. Energy firm Cuadrilla said it would halt fracking at the Lancashire site for 18 hours after a tremor of 0.8 magnitude was recorded.
A magnitude 5.2 aftershock struck Haiti on Sunday, even as survivors of the previous day’s temblor were sifting through the rubble of their cinder block homes. The death toll stood at 12, with fears it could rise. The U.S. Geological Survey said the epicenter of the aftershock was located 15.8 kilometers north-northwest of Port-de-Paix, the city hard hit by Saturday night’s 5.9 magnitude earthquake. Sunday’s aftershock had a depth of 10 kilometers.
Mass graves were being readied for hundreds of victims of an Indonesian quake and tsunami on Monday as authorities battled to stave off disease and reach desperate people still trapped under shattered buildings. The death toll nearly doubled to 832 on Sunday but was expected to rise further after a disaster that has left the island of Sulawesi reeling.