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  2. Watch live: Lava cascades as Hawaii’s Kilauea volcano erupts

    www.aol.com/watch-live-lava-cascades-hawaii...

    Watch live as the Kilauea volcano erupts on Hawaii's Big Island after a three-month pause. This live feed, which began late on Saturday night local time (10 June) from the, shows lava spewing from ...

  3. Spectral acceleration - Wikipedia

    en.wikipedia.org/wiki/Spectral_acceleration

    Ground motion hazard map for Hawaii, based on a 2% probability of exceeding 0.2 second spectral acceleration at 5 Hz in 50 years. Spectral acceleration (SA) is a unit measured in g (the acceleration due to Earth's gravity, equivalent to g-force) that describes the maximum acceleration in an earthquake on an object – specifically a damped, harmonic oscillator moving in one physical dimension.

  4. NASA Infrared Telescope Facility - Wikipedia

    en.wikipedia.org/wiki/NASA_Infrared_Telescope...

    This requirement has resulted in an instrument which provides spectral resolutions of R~1000-2000 across 0.8-2.4 μm, 2.0-4.1 μm, and 2.3-5.5 μm, using prism cross-dispersers (15 arcsec-long slits). Single order long slit (60 arcsec) modes are also available.

  5. Video from Hawaii's Kilauea volcano shows lava shooting into ...

    www.aol.com/news/video-hawaiis-kilauea-volcano...

    The ongoing eruption at Hawaii’s Kilauea volcano refuses to let up after scientists say the eighth eruptive episode began late Monday night and sent lava shooting high into the air.

  6. W. M. Keck Observatory - Wikipedia

    en.wikipedia.org/wiki/W._M._Keck_Observatory

    The W. M. Keck Observatory is an astronomical observatory with two telescopes at an elevation of 4,145 meters (13,600 ft) near the summit of Mauna Kea in the U.S. state of Hawaii. Both telescopes have 10 m (33 ft) aperture primary mirrors, and, when completed in 1993 (Keck I) and 1996 (Keck II), they were the largest optical reflecting ...

  7. Watch live: Hawaii’s Kilauea volcano erupts for third time ...

    www.aol.com/watch-live-hawaii-kilauea-volcano...

    Watch live as Hawaii's Kilauea volcano erupts for the third time this year on Monday, 11 September. According to the US Geological Survey (USGS), the eruption temperature of Kilauea lava is around ...

  8. Hawaii's Kilauea volcano is erupting again

    www.aol.com/weather/hawaiis-kilauea-volcano...

    The eruption is in Halemaʻumaʻu crater in Kilauea's⠯summit caldera at Hawai'i Volcanoes National Park on Hawaii's Big Island. Kīlauea makes up the southeastern side of the Big Island ...

  9. Hawaiian Volcano Observatory - Wikipedia

    en.wikipedia.org/wiki/Hawaiian_Volcano_Observatory

    Aerial view above HVO in 2009, nine years prior to the crater collapse and enlargement in 2018. The Hawaiian Volcano Observatory (HVO) is an agency of the United States Geological Survey (USGS) and one of five volcano observatories operating under the USGS Volcano Hazards Program.