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Watch
Multi-Day Severe Weather Outbreak Likely
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Largest Ever Solar Prominence Eruption Observed; Geomagnetic Storm Watch Continues
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Solar Storm Activity Continues to Increase; Geomagnetic Storm WATCH Issued
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Fresh Geomagnetic Storm Watch (G1) Issued for Wednesday
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USGS Maintains “WATCH” Advisory Level, “ORANGE” Color Code, at 4 U.S. Volcanoes
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USGS Puts 6 Volcanoes on ORANGE / WATCH Status; 3 are at YELLOW / ADVISORY
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White Christmas: Extremely Heavy Snow in the West, Light Snow in Northeast
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Severe Winds May Blow Away Holiday Decorations
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USGS Has 4 U.S. Volcanoes at ORANGE / WATCH Status
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Severe Storms in NYC Metro Area, Southern New England Today
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Surprising Geomagnetic Sudden Pulse Strikes Earth; Geomagnetic Storm Watch in Effect – G2/MODERATE
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4 U.S. Volcanoes at ORANGE / WATCH Status
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Geomagnetic Storm Watch Now Upgraded to G2 Level Storm; Northern Lights Heading South
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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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