The Wellcome Trust just published a Q&A with Columbia University/IRI’s Madeleine Thomson in which she explains the relationship between Zika and climate, as well her outlook for future epidemics and the role of climate science, excerpted in part below. How are Zika virus and the climate related? We know that virtually all vector-borne diseases have a climate dimension. […]
Pradipta Parhi, a graduate research assistant in Columbia’s Department of Earth and Environmental Engineering published a paper in the February 2016 issue of the Journal of Climate. The study examines why two areas of Africa – the Sahel and eastern equatorial Africa – tend to experience drier- and wetter-than-normal rainy seasons, respectively, during El Niño. He is […]
Read our ENSO Essentials & Impacts pages for more about El Niño. The peak of the ongoing El Niño occurred in November 2015, but the event remains in “strong” category, and is likely to stay at moderate strength through April. The El Niño signal is still tipping the odds for certain climate impacts in some regions for the next several months (see seasonal […]
In studying climate and tropical cyclones, researchers find a weather phenomenon at play In October 2015, Hurricane Patricia became the strongest storm ever measured by the National Hurricane Center. But what really worried authorities was the speed at which Patricia amassed her strength. The storm’s sustained winds increased from 85 miles per hour to 200 […]
Read our ENSO Essentials & Impacts pages for more about El Niño. Tony Barnston provides an overview of the briefing El Niño’s peak in tropical Pacific sea surface temperature came in late 2015, but the event is expected to stay strong, with climate impacts likely for the first few months of 2016. Recent wind patterns could lead to more Kelvin […]
From crowd-sourcing tornado data to teaching Harlem high-school students about climate change and climate justice, IRI scientists will be sharing a number of fascinating projects at the annual meeting of the American Meteorological Society (AMS) next week in New Orleans. Below is a schedule of their presentations and posters. Presenting authors appear in bold. Crowd-Sourcing the Storm: A New […]
Read our ENSO Essentials & Impacts pages for more about El Niño. Tony Barnston provides an overview of the briefing As of mid-December, sea-surface temperatures across the equatorial Pacific were stable or down slightly compared to late November (see first image in first gallery). Tony Barnston, IRI’s chief climate forecaster, said the peak strength with respect to this metric of […]
Text by Sofía Martínez Video by Elisabeth Gawthrop, Sofía Martínez and Courtney St. John Answers from insurance research La version en español esta disponible aquí. During the first of the two growing seasons of 2015, grain farmers in El Paraíso, Honduras faced one of the worst droughts in history, with losses ranging from 60 to 100% […]
Texto por Sofía Martínez Video por Elisabeth Gawthrop, Sofía Martínez and Courtney St. John Respuestas de la investigación English version available here. Durante las dos temporadas agrícolas del 2015, los productores de granos básicos de El Paraíso, Honduras se enfrentaron a una de las peores sequías en la historia, con pérdidas desde un 60 hasta […]
The IRI has seven scientists and staff presenting on a wide range of topics at the American Geophysical Union (AGU) Meeting this year. Andrew Robertson and Alexis Berg will present advancements in our fundamental understanding of earth’s systems. Eunjin Han, Pietro Ceccato and Pradipta Parhi will discuss methods for using our climate knowledge for applications in agriculture, health and […]
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