• Rare late-season tornado confirmed in Ontario, Canada

    A rare late-season EF-1 tornado with maximum winds of 135 km/h (84 mph) hit Ontario, Canada, on November 15, 2020– the province's 41st tornado of the year. Twisters commonly occur in the region from May to September, so having one touched down recently is…

  • Rapid intensification of 2020 tropical cyclones

    The 2020 Atlantic hurricane season has so far produced a record-tying 10 tropical systems that have undergone rapid intensification, including Iota — the strongest tropical cyclone of the season. Iota strengthened into a Category 5 hurricane with maximum sustained…