Search Climate Signals
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Last month was the hottest ever October on record globally, according to data released Friday by the Copernicus Climate Change Service, an organization that tracks global temperatures.
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Super Typhoon Halong became the coolest type of tropical cyclone on Tuesday: a spectacular Category 5 equivalent unlikely to affect any creatures but fish. Halong was centered in the remote Northwest Pacific about 700 miles east-southeast of Iwo To at 12Z (8 am EDT) Tuesday.
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Tropical Cyclone "Maha" formed on October 30. It strengthened into a Very Severe Cyclonic Storm on November 3 and into Extremely Severe Cyclonic Storm on November 4.
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In fact, it is likely that this October was the most extreme such on record, at least so far as temperatures are concerned. We saw unprecedented heat in portions of the eastern U.S.
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A tornado that struck Delaware County late on Halloween evening added to an already unusual year in Pennsylvania and New Jersey for cyclonic activity....
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Generations of middle and high school students have come here [Chesapeake Bay Foundation classroom on Fox Island] to learn about the fragile ecosystem of the bay.
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For the first time on record, two tropical cyclones are spinning at once in the Arabian Sea, one of which earlier became the strongest in that basin in 12 years....
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Rebekah’s formation brings the Atlantic tally for 2019 to 17 named storms, 6 hurricanes, 3 intense hurricanes, and an ACE index of 122.9.
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A powerful blast of preseason winter is surging south over the western United States, bringing a swath of record-low temperatures and a premature dash of snow to some.
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On September 18, Arctic sea ice reached its minimum summer extent for 2019....Even as the extent began to grow towards the end of September and through October, it once again slipped to the lowest extent on record for the entire second half of this month....
