The quake struck at a depth of 91 kilometres (56 miles) simply exterior the coastal city of Cipatujah on Java island late Friday, the US Geological Survey mentioned.
The tremor was felt throughout the island together with within the capital Jakarta, some 300 kilometres (190 miles) from the epicentre.
A 62-year-old man in Ciamis and an 80-year-old girl in Pekalongan metropolis have been killed when the buildings they have been in collapsed, nationwide catastrophe mitigation company spokesman Sutopo Purwo Nugroho mentioned.
“A number of hospitals in a number of areas have additionally been broken and sufferers needed to be evacuated,” Nugroho mentioned.
A hospital in Banyumas suffered broken ceilings, cracked partitions and leaks to oxygen pipelines, forcing about 70 sufferers to be moved to momentary shelters.
At the least 100 homes have been broken throughout West Java and Central Java provinces, the nationwide catastrophe mitigation company mentioned.
The company was nonetheless evaluating the impression of the catastrophe and urged folks to be cautious and keep alert.
Jakarta resident Net Warouw, 50, was on the 18th flooring of a constructing within the capital when the quake struck simply earlier than midnight native time (1700 GMT).
“All of a sudden, we felt dizzy… We then realised it was a quake and instantly ran downstairs,” Warouw informed AFP.
Indonesia experiences frequent seismic and volcanic exercise attributable to its place on the Pacific “Ring of Hearth”, the place tectonic plates collide.
Some 170,000 lives have been misplaced when a 9.1-magnitude quake and tsunami struck Aceh in December 2004, which additionally hit coastal areas as far-off as Somalia.
An earthquake struck the nation’s western Aceh province once more in December 2016, killing greater than 100 folks, injuring many extra and leaving tens of 1000’s homeless.
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