State of the Planet

News from the Columbia Climate School

hurricanes8

  • What’s in the Forecast and How Do We Know?

    What’s in the Forecast and How Do We Know?

    The Earth Institute’s International Research Institute for Climate and Society makes probabilistic forecasts for rainfall and temperature for the next six months. How does it do this?

  • Adam Sobel: Preparing for the Next Big Storm

    Adam Sobel: Preparing for the Next Big Storm

    Superstorm Sandy was a wake-up call for a lot of people in New York City, including Adam Sobel, who’s spent more than two decades studying the physics of weather and climate.

  • Testing Links Between Extreme Weather and Climate Change

    Testing Links Between Extreme Weather and Climate Change

    A new four-step “framework” aims to test the contribution of climate change to record-setting extreme weather events.

  • Fast-Building Storms Play Key Role in Tropical Cyclone Risk

    Fast-Building Storms Play Key Role in Tropical Cyclone Risk

    In studying climate and tropical cyclones, researchers find a weather phenomenon at play.

  • Without the Montreal Protocol, More Intense Tropical Cyclones

    Without the Montreal Protocol, More Intense Tropical Cyclones

    Using one of the most advanced atmospheric computer models available, scientists compared our expected future with a scenario in which ozone-depleting substances had never been regulated.

  • 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.

  • Joaquin? There’s No Perfect Forecast, So Stay Tuned

    Joaquin? There’s No Perfect Forecast, So Stay Tuned

    What will Hurricane Joaquin do? The science of predicting that is getting better, but still uncertain. The debate today is over whether there will be a U.S. landfall now in five or more days’ time or not; 30 years ago there would have been no point in even having that discussion.

  • How Superstorm Sandy Inspired an Award-Winning Book

    How Superstorm Sandy Inspired an Award-Winning Book

    “A lot of the challenge is understanding what we as a species should do, because the disasters are getting more prevalent. In the last hundred years, both in human and financial costs, damages are skyrocketing. Most of that is just more people living in dangerous places, but climate change will be more of a factor…

  • New York, New Orleans, Charlottetown and Everywhere Else

    New York, New Orleans, Charlottetown and Everywhere Else

    The disaster in New Orleans was almost uniquely awful in modern American history. But even if Katrina isn’t likely to happen everywhere, something can happen almost anywhere—including, we now know, New York. And further to the north and east.

Photo of the Earth from space with the text "Lamont at AGU25" on top.

AGU25, the premier Earth and space science conference, takes place December 15-19, 2025 in New Orleans, Louisiana. This year’s theme—Where Science Connects Us—puts in focus how science depends on connection, from the lab to the field to the ballot box. Once again, Lamont-Doherty Earth Observatory and Columbia Climate School scientists, experts, students, and educators are playing an active role, sharing our research and helping shape the future of our planet. #AGU25 Learn More

  • What’s in the Forecast and How Do We Know?

    What’s in the Forecast and How Do We Know?

    The Earth Institute’s International Research Institute for Climate and Society makes probabilistic forecasts for rainfall and temperature for the next six months. How does it do this?

  • Adam Sobel: Preparing for the Next Big Storm

    Adam Sobel: Preparing for the Next Big Storm

    Superstorm Sandy was a wake-up call for a lot of people in New York City, including Adam Sobel, who’s spent more than two decades studying the physics of weather and climate.

  • Testing Links Between Extreme Weather and Climate Change

    Testing Links Between Extreme Weather and Climate Change

    A new four-step “framework” aims to test the contribution of climate change to record-setting extreme weather events.

  • Fast-Building Storms Play Key Role in Tropical Cyclone Risk

    Fast-Building Storms Play Key Role in Tropical Cyclone Risk

    In studying climate and tropical cyclones, researchers find a weather phenomenon at play.

  • Without the Montreal Protocol, More Intense Tropical Cyclones

    Without the Montreal Protocol, More Intense Tropical Cyclones

    Using one of the most advanced atmospheric computer models available, scientists compared our expected future with a scenario in which ozone-depleting substances had never been regulated.

  • 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.

  • Joaquin? There’s No Perfect Forecast, So Stay Tuned

    Joaquin? There’s No Perfect Forecast, So Stay Tuned

    What will Hurricane Joaquin do? The science of predicting that is getting better, but still uncertain. The debate today is over whether there will be a U.S. landfall now in five or more days’ time or not; 30 years ago there would have been no point in even having that discussion.

  • How Superstorm Sandy Inspired an Award-Winning Book

    How Superstorm Sandy Inspired an Award-Winning Book

    “A lot of the challenge is understanding what we as a species should do, because the disasters are getting more prevalent. In the last hundred years, both in human and financial costs, damages are skyrocketing. Most of that is just more people living in dangerous places, but climate change will be more of a factor…

  • New York, New Orleans, Charlottetown and Everywhere Else

    New York, New Orleans, Charlottetown and Everywhere Else

    The disaster in New Orleans was almost uniquely awful in modern American history. But even if Katrina isn’t likely to happen everywhere, something can happen almost anywhere—including, we now know, New York. And further to the north and east.