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A massive volcano has erupted in Russia's far eastern Kamchatka Peninsula region for the first time in centuries, just days after a powerful 

The Krasheninnikov Volcano began erupting early Sunday morning local time, according to 

 from the Kronotsky Nature Reserve, where it's located.

A cloud of ash and gas from the volcano sparked an aviation red alert for planes travelling through the area, after it reached an altitude of roughly 27,000 feet. That alert was later downgraded to orange, indicating that aircraft should continue to travel through the area with caution. “Ash explosions up to 10 km (32,800 ft) a.s.l. could occur at any time,” read 

from Russia's Kamchatka Volcanic Eruption Response Team.

According to the Kronotsky Nature Reserve, the eruption of the volcano is the first in at least 400 years. Nevertheless, it "is not something out of the ordinary for a region with high volcanic activity," Vsevolod Yakovlev , the acting director of the reserve

 on Sunday. He added the reserve employees have evacuated the area around the volcano. The region is sparsely populated and there is currently no threat to people in the area, the statement also said.

The volcano is located just 143 miles north of 

 of a massive earthquake that took place off the coast of Russia's Kamchatka Peninsula on July 30. The magnitude 8.8 quake was among the top ten of the largest earthquakes ever recorded, 

The quake triggered tsunami warnings across much of the Pacific, including Japan, Hawaii and the coast of California. But despite its power, it did relatively little damage. Researchers are studying why it triggered only a modest tsunami compared to other large quakes in the region, like the magnitude 9.1 Tohoku earthquake off the coast of Japan that triggered a large Tsunami in 2011, killing thousands.

The latest volcanic activity on Kamchatka could be related to the quake, according to Harold Tobin, a professor of seismology and geohazards at the University of Washington and director of the Pacific Northwest Seismic Network.

"It is definitely an interesting coincidence… Or not coincidence," Tobin told NPR.

Tobin doubts the quake alone would have triggered the eruption. But he said if the Krasheninnikov Volcano was near erupting on its own, the quake's seismic waves could "shake loose the system that then allows it to actually erupt."

"It wouldn't have experienced really extreme shaking," Tobin said. "Nonetheless, seismic waves that are passing through the earth are certainly affecting underground systems like potentially magma that's in cracks in the rock inside a volcano."

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Geoff Brumfiel

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The volcano may have been primed to erupt before the magnitude 8.8 quake pushed it over the edge.

Russian volcano erupts days after monster quake shakes region

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