State of the Planet

News from the Columbia Climate School

tropical cyclones2

  • Rapid-Fire Cyclones over the North Indian Ocean

    Rapid-Fire Cyclones over the North Indian Ocean

    With Chapala’s destructive landfall in Yemen just a couple of days in the past, a second tropical cyclone, Megh, has just formed in the Arabian Sea. This one is not forecast to become anywhere near as intense as Chapala did—though we know intensity forecasts can be wrong, as they were at early stages for both…

  • Historic Hurricane Nears Landfall on Southwest Coast of Mexico

    Historic Hurricane Nears Landfall on Southwest Coast of Mexico

    Hurricane Patricia, the strongest hurricane ever observed in either the Atlantic or eastern Pacific, is expected to make landfall on the Southwest coast of Mexico this afternoon and evening as an extremely dangerous Category 5 hurricane.

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You Asked invites you to share your most pressing questions about climate, science, and sustainability. Lamont-Doherty Earth Observatory and Columbia Climate School experts will respond with clear, evidence-based answers. Pose your questions and story ideas!

  • Rapid-Fire Cyclones over the North Indian Ocean

    Rapid-Fire Cyclones over the North Indian Ocean

    With Chapala’s destructive landfall in Yemen just a couple of days in the past, a second tropical cyclone, Megh, has just formed in the Arabian Sea. This one is not forecast to become anywhere near as intense as Chapala did—though we know intensity forecasts can be wrong, as they were at early stages for both…

  • Historic Hurricane Nears Landfall on Southwest Coast of Mexico

    Historic Hurricane Nears Landfall on Southwest Coast of Mexico

    Hurricane Patricia, the strongest hurricane ever observed in either the Atlantic or eastern Pacific, is expected to make landfall on the Southwest coast of Mexico this afternoon and evening as an extremely dangerous Category 5 hurricane.