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Mauna Loa is awake

TJ8869

HR King
Dec 7, 2006
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The world's largest active volcano, Mauna Loa, is erupting for the first time in nearly 40 years, sparking an ashfall advisory Monday for Hawaii's Big Island and surrounding waters until 6 a.m. HST (11 a.m. ET).

Up to a quarter inch of ashfall could accumulate on portions of the island.

"People with respiratory illnesses should remain indoors to avoid inhaling the ash particles and anyone outside should cover their mouth and nose with a mask or cloth," the National Weather Service in Honolulu warned.

"Possible harm to crops and animals. Minor equipment and infrastructure damage. Reduced visibility. Widespread clean-up may be necessary," it added.

The eruption, in Hawaii Volcanoes National Park, is not threatening downhill communities or flights to the Island of Hawaii, the Hawaii Tourism Authority tweeted Monday morning.

Lava flows are contained in the summit area and do not threaten downslope communities, the Hawaiian Volcano Observatory said. Winds may carry volcanic gas and fine ash downwind.

"Based on past events, the early stages of a Mauna Loa eruption can be very dynamic and the location and advance of lava flows can change rapidly," the observatory said, adding, "If the eruption remains in Moku'āweoweo, lava flows will most likely be confined within the caldera walls.

"However, if the eruptive vents migrate outside its walls, lava flows may move rapidly downslope."

The eruption began in Moku'āweoweo, the summit caldera of Mauna Loa, on Sunday around 11:30 p.m. HST (4:30 a.m. ET Monday), according to the observatory.

Mauna Loa, which covers half the island of Hawaii, has erupted 33 times since 1843, the volcano's first "well-documented historical eruption," according to the US Geological Survey. It last erupted in 1984, making this prolonged quiet period the volcano's longest in recorded history.
 
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Reactions: BelemNole
Are you saying it's woke? Some HROT members are going to be upset about that. 😁
 
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