Volcano Watch: Comparing crises — Mauna Loa 1984 vs. Mauna Loa 2022
Despite the development of new volcano monitoring techniques, decades between the eruptions meant there were many uncertainties leading to the recent eruption. Did the unrest observed during the fall of 2022 mean an eruption would certainly occur? How soon would modern monitoring signals show signs of an imminent eruption?
Volcano Watch: Newberry Volcano is an impressive but unappreciated giant
Lava flows erupted at Newberry cover an area larger than Rhode Island. Powerful explosive eruptions sent volcanic ash into Idaho and the San Francisco Bay Area. A deep caldera indents its summit, hosting a flow of obsidian and thick beds of explosive pumice.
Kilauea eruption not dangerous but offers spectacular sight
HONOLULU — Lava from Kilauea spurted high into the air and spread out across about 300 acres of the volcano’s summit crater floor, creating a spectacular sight as the mountain began erupting again after a few weeks’ hiatus.
Kilauea volcano eruption resumes
Kilauea volcano is erupting again.
HVO: Mauna Loa, Kilauea take a break at nearly the same time
Mauna Loa and Kilauea volcanoes almost simultaneously have stopped erupting.
Scientists declare 2 Hawaii volcanoes have stopped erupting
HONOLULU — U.S. scientists declared Tuesday that two active Hawaii volcanoes — one where lava destroyed hundreds of homes in 2018 and another where lava recently stalled before reaching a crucial Big Island highway — have stopped erupting.
Scientists say eruption of Mauna Loa volcano continues to ease
HONOLULU — The eruption of the Mauna Loa volcano continues to ease, scientists said Sunday, reinforcing an earlier pronouncement that the mountain’s first flare-up in nearly 40 years might soon end.
Officials not letting guard down despite reduced lava output, stalled flow front
Although the Daniel K. Inouye Highway is not in imminent danger of being cut off by lava, Hawaii County officials aren’t letting their guard down.
County hopeful but cautious as eruption slows
Although the Daniel K. Inouye Highway is not in imminent danger of being cut off by lava, Hawaii County officials aren’t letting their guard down.
Scientists lower alert for Mauna Loa, say eruption could end
HONOLULU — Scientists lowered the alert level for the Mauna Loa volcano on Hawaii’s Big Island from a warning to a watch on Saturday and said the mountain’s first eruption in nearly 40 years may soon end.
HVO: Lava crossing Daniel K. Inouye Highway ‘no longer an immediate concern’
Although the Mauna Loa eruption continues, Daniel K. Inouye Highway was granted a reprieve Thursday when the primary lava flow stopped advancing.
Mauna Loa lava flow slows, inches toward highway
Lava inched slightly closer to the Daniel K. Inouye Highway on Wednesday after the main Mauna Loa flow slowed to less than 20 feet per hour.
Closing in: Lava about 1.5 miles from Saddle Road
Lava from the Mauna Loa eruption closed the distance to Daniel K. Inouye Highway to just 1.5 miles, Hawaii County Civil Defense reported Tuesday afternoon.
National Guard activated to assist with traffic control amid Mauna Loa eruption
Now-former-Gov. David Ige activated the Hawaii National Guard on Monday to assist Hawaii County with traffic control during the Mauna Loa eruption.
Unexploded ordnance prompts hours-long closure of lava-viewing route
The discovery of an unexploded ordnance Sunday morning prompted the temporary closure of the recently established lava-viewing route along Old Saddle Road.
Legacy of lava
Hawaiian Volcano Observatory research geologist Frank Trusdell is considered an authority on Mauna Loa.
Mauna Loa lava flow front about 2.7 miles from Daniel K. Inouye Highway
A lava flow traveling north toward the Daniel K. Inouye Highway (Saddle Road) has reached relatively flatter ground and slowed down significantly over the past couple of days, as expected, the Hawaiian Volcano Observatory reported Friday.
Still ‘huge destructive potential’
State and county agencies continue to prepare for the impacts of a possible closure of the Daniel K. Inouye Highway.
Mauna Loa eruption continues; advance of largest flow appears to have slowed
The Northeast Rift Zone eruption of Mauna Loa continues, with two active fissures feeding lava flows downslope, the Hawaiian Volcano Observatory reported Thursday morning.
Prayers? Bombs? Hawaii history shows stopping lava not easy
HONOLULU — Prayer. Bombs. Walls. Over the decades, people have tried all of them to stanch the flow of lava from Hawaii’s volcanoes as it lumbered toward roads, homes and infrastructure.
