Same story, 3 outlets · 3 articles
This winter, it’s polar vortex versus El Niño. Round one starts now
These stories appear to cover the same event. We grouped them automatically by matching the distinctive words in their headlines and opening paragraphs, so the grouping can be wrong. None of the changes to these stories has been published yet.
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This winter, it’s polar vortex versus El Niño. Round one starts now
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What's going on with the polar vortex?
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What An Early Polar Vortex Combined With El Niño Means For Winter Weather
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