Tag: usgs_hawaiian_volcano_observatory
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Ocean Noise Offers New Insights for Forecasting Kīlauea Eruptions
USGS Hawaiian Volcano Observatory scientists are using ambient ocean noise to monitor Kīlauea volcano. Changes in seismic signal speed provide promising clues for forecasting eruptions and magma movement, enhancing current monitoring efforts.
Science & TechnologyPolitics and GovernmentFederal GovernmentEnvironmentEducation Volcanic EruptionsKīlauea VolcanoUSGS Hawaiian Volcano ObservatorySeismologyAmbient Noise InterferometryMagmaHawaiiU.S. Geological Survey
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Hawaii's Deep Earthquakes Linked to Island Weight, Not Volcanic Activity
Deep earthquakes recently rattled Hawaiʻi, caused by the immense weight of the island chain flexing the oceanic crust, not volcanic activity. The USGS Hawaiian Volcano Observatory explains these "flexure events" and advises on safety.
Science & TechnologyEnvironment HawaiʻiEarthquakesUSGS Hawaiian Volcano ObservatoryVolcanismGeologyNatural DisastersPacific PlateU.S. Geological Survey
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Kīlauea's Halemaʻumaʻu Eruption Reaches 50th Fountaining Milestone
Kīlauea's Halemaʻumaʻu eruption reached its 50th fountaining episode on June 27, 2026, marked by a 1030-foot lava fountain. Scientists anticipate episode 51 between July 8-15, continuing close monitoring of the volcano.
Science & TechnologyEnvironmentEducationFederal GovernmentDigital and Print Publishing KīlaueaHalemaʻumaʻuVolcanoLava fountainHawaiʻi Volcanoes National ParkUSGS Hawaiian Volcano ObservatoryVolcanic EruptionU.S. Geological Survey
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Kīlauea's Episodic Eruption: USGS Explains "Episodes" vs. "Eruptions"
Kīlauea's summit eruption features 49 lava fountaining "episodes," with a 50th forecast. The USGS Hawaiian Volcano Observatory clarifies why these distinct events are part of one ongoing eruption, guided by continuous monitoring data.
Science & TechnologyEnvironmentFederal Government KīlaueaHalemaʻumaʻuVolcanoesLava FountainingUSGS Hawaiian Volcano ObservatoryEruptionHawaiiU.S. Geological Survey