These earthquakes posed no hazard of triggering a tsunami, mentioned Daryono, who heads the Earthquake and Tsunami Mitigation Division. He mentioned the earthquakes had been triggered by a thrust within the Memberamo Anjak fault.
“There is no such thing as a report on the influence of injury,” mentioned Daryono, who goes by a single identify.
The U.S. Geological Survey measured the quakes between 6.1 and 5.9 magnitude at a depth of 19 to 33 kilometers (11.8 to twenty.5 miles). Variations in early measurements are widespread.
With a inhabitants of round 1.2 million, West Papua is certainly one of Indonesia’s least-populous provinces.
Indonesia is a seismically lively archipelago of 270 million individuals that’s incessantly struck by earthquakes, volcanic eruptions and tsunamis.
In February, a magnitude 6.2 earthquake killed no less than 25 individuals and injured greater than 460 in West Sumatra province. In January 2021, a magnitude 6.2 earthquake killed greater than 100 individuals and injured practically 6,500 in West Sulawesi province.
An enormous quake off the coast of Aceh in 2004 triggered a robust tsunami that killed round 230,000 individuals in a dozen nations.