Mauna Loa Volcano Eruption Hawaii: The world’s largest active volcano, erupting for first time in almost 40 years. Hawaii’s Mauna Loa, the world’s largest active volcano, began erupting on Sunday for the first time since 1984, ending its longest quiet period in recorded history.
Mauna Loa Eruption July 2025
The night sky above Hawaii’s largest island glowed a hellish red as bright, hot lava sprang forth at the volcano’s summit at around 11:30 p.m. local time on Sunday (0930 GMT Monday).
The lava is contained within the summit and does not threaten Hawaiians living downslope for now, the U.S. Geological Service (USGS) said.
Mauna Loa Eruption Update
Hawaii’s Emergency Management Agency said it had opened two shelters on the island as a precaution but also emphasized that there are no signs that lava will threaten populated areas and that it had not issued any evacuation orders.
The eruption of Mauna Loa continues on the Northeast Rift Zone. Three fissures erupted and as of 1:30 PM, only the lowest of the three fissures was active. Estimates of the tallest fountain heights are between 100–200 ft (30 – 60 m), but most are a few yards (meters) tall. The fissures sent lava flows to the northeast and parallel to the rift zone. Lava flows from the two higher fissures moved downslope but stalled about 11 miles (18 km) from Saddle Road. Fissure 3 is currently feeding lava flows moving east parallel to the Northeast Rift Zone. These remain at above 10,000 feet elevation and over 10 miles (16 km) away from Saddle Road. We do not expect upper fissures to reactivate. However, additional fissures could open along the Northeast Rift Zone below the current location, and lava flows can continue to travel downslope.
There is no active lava within Moku’āweoweo caldera, and there is no lava erupting from the Southwest Rift Zone. We do not expect any eruptive activity outside the Northeast Rift Zone. No property is at risk currently. There is a visible gas plume from the erupting fissure fountains and lava flows, with the plume primarily being blown to the Northwest.
Webcam Mauna Loa
Mauna Loa USGS
“Lava flows are not threatening any downslope communities and all indications are that the eruption will remain in the Northeast Rift Zone,” the USGS said in a statement.
Mauna Loa has erupted 33 times since 1843, according to the USGS. It last erupted in 1984, when lava spilled down its slopes and came within 4.5 miles of Hilo.
Mauna Loa Eruption Map
Mauna Loa rises 13,679 feet (4,169 meters) above the Pacific Ocean, part of the chain of volcanoes that formed the islands of Hawaii. It last erupted in March and April of 1984, sending a flow of lava within 5 miles (8.05 km) of Hilo, the island’s largest city.
Map of Hawaii
Mauna Loa’s Hawaiian name means “long mountain,” which is fitting as the huge mountain extends roughly 74 miles from its edge along Hawaii Island’s southern coast, to the rim of its summit caldera, or crater, where the eruption began on Sunday evening.
Frequently Asked Questions (FAQs)
Que. Mauna Loa is on which Island?
Ans. The Big Island of Hawaii
Que. Mauna Loa Volcano Eruption Hawaii Timing?
Ans. 10:50 pm, Monday, 28 November 2022 (GMT-10)Time in Mauna Loa, United States.
Que. The world’s largest active volcano?
Ans. Mauna Loa
Que. How can I stay informed about the status of Mauna Loa?
Ans. Subscribe to the Volcano Notification Service and change your settings to receive status updates for Mauna Loa.
Conclusion:
In this article we were described the updates of the world’s largest active volcano named Mauna Loa Volcano Eruption Hawaii. which is erupted on Sunday, 28 November 2022 (GMT-10)Time in Mauna Loa, United States.
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