1975 Kalapana earthquake offers insights about Kilauea, UH study finds
A 7.7-magnitude earthquake beneath Kalapana in 1975 changed the way the south flank of Hawaii island has shifted due to volcanic activity. Read more
The latest coverage of volcano activity in Hawaii includes the world’s most active volcanoes Kilauea and Mauna Kea on Hawaii island.
A 7.7-magnitude earthquake beneath Kalapana in 1975 changed the way the south flank of Hawaii island has shifted due to volcanic activity. Read more
Park officials said the incident occurred at about 9:20 a.m. within park boundaries at the intersection of Highway 11 and the road to Namakanipaio Campground. Read more
Iceland, with nearly 400,000 inhabitants, is located on the fault line between the Eurasian and North American tectonic plates, making it a seismic hotspot with geysers, warm-water springs and dozens of volcanoes. Read more
No tsunami was generated. Read more
Kama’ehuakanaloa volcano, formerly called Lo‘ihi Seamount, “entered a period of heightened seismic unrest” around 6 p.m. Friday, USGS scientists said. Read more
Efforts to develop an alternate route ramped up after the 2018 Kilauea eruption, when magma beneath the highway caused the pavement to bulge and crack, making residents concerned the road would be severed entirely. Read more
Park officials reopened the Maunaulu parking lot and trails this morning. Read more
Last week’s eruption occurred in a remote area of Kilauea’s middle East Rift Zone within Hawai’i Volcanoes National Park. Read more
The eruption has posed no threat to life or structures. Read more
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A fissure vent continued to be active west of Napau Crater, creating lava flows northeast into the crater. See gallery
Chain of Craters Road remains closed, and HVO’s alert level for Kilauea remains at “Watch” and its aviation color code is set to “Orange.” Read more
Hawaiian Volcano Observatory officials said the volcano alert level for ground-based hazards remains at “watch” and the aviation color code remains at “orange” at this time. Read more
The quake did not generate a tsunami, the Pacific Tsunami Warning Center confirmed, adding “some areas may have experienced shaking.” Read more
The Federal Emergency Management Agency will provide $13.35 million for the project and the county will kick in $4.45 million. Read more
The temblor occurred at 12:52 a.m., according to the U.S. Geological Survey Hawaiian Volcano Observatory, nine miles south of Fern Forest at a depth of four miles below sea level. Read more
The USGS Hawaiian Volcano Observatory this morning lowered the volcano alert from “watch” to “advisory” and the aviation color code from orange to yellow. Read more
Park officials say pedestrians and bicyclists may continue to use both roads, and that backcountry permit holders will be provided access to trailheads. Read more
Once the contract is awarded, construction could begin in September and is expected to take up to two years to complete. Read more
If an eruption occurs, visitors should expect the eruption site to close immediately, and park personnel assess safety concerns, the park service said. Read more
The quakes have mostly been centered below Kilauea’s south caldera at depths of 1 to 1.8 miles, scientists said. Read more