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USGS Maintains “WATCH” Advisory Level, “ORANGE” Color Code, at 4 U.S. Volcanoes
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USGS Has 4 U.S. Volcanoes at ORANGE / WATCH Status
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4 U.S. Volcanoes at ORANGE / WATCH Status
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Volcano Alert Level Raised on Hawaii for Possible Eruption
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USGS Reports 4 U.S Volcanoes at code YELLOW; 3 at code ORANGE
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Eruption Possible, Prompting USGS To Raise Volcano Alert Level in Hawaii at Kilauea: ORANGE/WATCH
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USGS is Busy With Fresh Volcanic Activity at 6 Volcanoes Around the U.S.
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Webcams Capture Volcanic Explosions; USGS Raises Volcano Alert Level
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