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An initial reconnaissance survey in March 2016 and a subsequent survey in July 2016 was conducted to identify possible groundwater discharge points along the stream reach using a forward-looking infrared (FLIR) camera in seasonal extremes. The high-resolution thermal imaging camera captures the emitted infrared radiation of the objects in view. Recent studies using similar ground-based thermal infrared imaging techniques have been successful in qualitatively locating groundwater discharge along discrete features, such as fractures and faults, as well as diffuse seepage along stream banks (Deitchman and Loheide, 2009; Pandey and others, 2013). Sites of interest were those where temperature differences were observed...
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The 2018 eruption of Kīlauea Volcano included both a large effusive eruption on the lower East Rift Zone and associated collapse and subsidence of the caldera floor at the summit (Anderson and others 2019; Neal and others 2019; Patrick and others 2020). Lava erupted from 24 fissures on the lower East Rift Zone over four months, with high effusion rates (>100 m3 s-1) often supplying lava into channelized flows (Dietterich and others 2021). This effusion produced an extensive lava flow field, covering 36 km2 and creating 3.5 km2 of new land along the coast (Zoeller and others 2020). The eruption was notable for the sustained high effusion rates, which produced complex and prolonged evolution of the lava flow field,...
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The 2018 eruption of Kīlauea Volcano included both a large effusive eruption on the lower East Rift Zone and associated collapse and subsidence of the caldera floor at the summit (Anderson and others 2019; Neal and others 2019; Patrick and others 2020). Lava erupted from 24 fissures on the lower East Rift Zone over four months, with high effusion rates (>100 m3 s-1) often supplying lava into channelized flows (Dietterich and others 2021). This effusion produced an extensive lava flow field, covering 36 km2 and creating 3.5 km2 of new land along the coast (Zoeller and others 2020). The eruption was notable for the sustained high effusion rates, which produced complex and prolonged evolution of the lava flow field,...
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The 2018 eruption of Kīlauea Volcano included both a large effusive eruption on the lower East Rift Zone and associated collapse and subsidence of the caldera floor at the summit (Anderson and others 2019; Neal and others 2019; Patrick and others 2020). Lava erupted from 24 fissures on the lower East Rift Zone over four months, with high effusion rates (>100 m3 s-1) often supplying lava into channelized flows (Dietterich and others 2021). This effusion produced an extensive lava flow field, covering 36 km2 and creating 3.5 km2 of new land along the coast (Zoeller and others 2020). The eruption was notable for the sustained high effusion rates, which produced complex and prolonged evolution of the lava flow field,...
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The 35-year-long Puʻuʻōʻō eruption, on the East Rift Zone of Kīlauea Volcano, was the longest volcanic eruption on the Island of Hawaiʻi in the past 100 years (Wright and Klein 2014; Mulliken and others 2023). The eruption, whose vent area was focused at and around Puʻuʻōʻō cone, produced episodic fountaining in its initial few years followed by decades of effusive activity that created an expansive lava flow field (Heliker and Mattox 2003; Orr and others 2015). While vents erupted on the flank of the cone, the activity within the cone’s crater often consisted of lava lakes, lava flows, and small spattering hornitos (Heliker and Mattox 2003; Heliker and others 2003). The crater also experienced several cycles of...
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Note: this data release has been depecrated. Find the updated version here: https://doi.org/10.5066/P9FJCM8N. The Skykomish and Snoqualmie River basins in western Washington provide spawning, rearing, and migration habitat for several salmonid species, including Endangered Species Act-listed Chinook salmon, steelhead trout, and bull trout. The production, abundance, distribution, and the health of fish and other aquatic life is strongly influenced by water temperature, which affects their physiology and behavior. The Washington State Department of Ecology establishes water temperature criteria and Total Maximum Daily Load standards for designated aquatic life uses, varying between 12 and 17.5 degrees Celsius, depending...


    map background search result map search result map Thermal Imagery along Ellerbe Creek in Durham, North Carolina Water Temperature Mapping of the Skykomish, Snoqualmie, and Middle Fork Snoqualmie Rivers—Longitudinal Stream Temperature Profiles and Airborne Thermal Infrared and RGB Imagery Mosaics Thermal maps of the 2018 lower East Rift Zone eruption of Kīlauea Volcano, Island of Hawaiʻi Thermal maps of the 2018 lower East Rift Zone eruption of Kilauea Volcano, Island of Hawai`i: Raw images Thermal maps of the 2018 lower East Rift Zone eruption of Kilauea Volcano, Island of Hawai`i: 2018 versions (uncalibrated temperatures) Thermal camera images of lava lake and crater filling activity at Puʻuʻōʻō, East Rift Zone of Kīlauea Volcano, Island of Hawaiʻi, 2011-2019 Thermal camera images of lava lake and crater filling activity at Puʻuʻōʻō, East Rift Zone of Kīlauea Volcano, Island of Hawaiʻi, 2011-2019 Thermal maps of the 2018 lower East Rift Zone eruption of Kīlauea Volcano, Island of Hawaiʻi Thermal maps of the 2018 lower East Rift Zone eruption of Kilauea Volcano, Island of Hawai`i: Raw images Thermal maps of the 2018 lower East Rift Zone eruption of Kilauea Volcano, Island of Hawai`i: 2018 versions (uncalibrated temperatures) Thermal Imagery along Ellerbe Creek in Durham, North Carolina Water Temperature Mapping of the Skykomish, Snoqualmie, and Middle Fork Snoqualmie Rivers—Longitudinal Stream Temperature Profiles and Airborne Thermal Infrared and RGB Imagery Mosaics