Weather Archives - State of the Planet

temperatures based on climate model

What Are Climate Models and How Accurate Are They?

How past climate data improves our understanding of climate change and helps predict its impacts.

by |May 18, 2018

Bridging the Gap Between Weather and Climate

Andrew Robertson is creating a forecasting system that will help societies adapt and become more resilient to the impacts of climate change.

by |February 21, 2018
blizzard cold snaps

What Do Cold Snaps Have to Do With Climate Change?

Climate scientist Deepti Singh tells the cold truth about the extreme winter weather of the past few weeks.

by |January 13, 2018

Crowd-Sourcing Tornado Data, and Other Climate Talks

From crowd-sourcing tornado data to teaching Harlem high-school students about climate change and climate justice, IRI scientists will share a number of fascinating projects at the annual meeting of the American Meteorological Society

by |January 8, 2016

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.

by |October 23, 2015

El Niño: Resources for Journalists

El Niño is earth’s most powerful climate cycle, influencing weather and affecting crops, water supplies and public health globally. What may be the strongest El Niño ever measured is now getting underway, and is already affecting parts of the world.

by |October 19, 2015

Spontaneous Clumping of Tropical Clouds

If you take a look at nearly any satellite image of clouds in the tropics, you’ll notice that the clouds tend to be organized into clusters. One specific type of cloud organization called “self-aggregation.” Self-aggregation is the tendency of tropical clouds to spontaneously clump together, solely due to interactions between the clouds and the surrounding environment.

by |July 23, 2015

Bad Ozone Days in Western U.S. Linked to Pacific Weather

A new study shows that ozone pollution in the western United States can be increased by La Niña, a natural weather cycle at the surface of the Pacific Ocean. The finding is the first to show that the La Nina-El Nino cycles directly affects pollution.

by |May 12, 2015

Poor Ethiopian Farmers Receive ‘Unprecedented’ Insurance Payout

Thanks to a groundbreaking new program that relies on advanced satellite technology, a weather index insurance payout of unprecedented scale will benefit poor African farmers.

by |December 11, 2012

Managing Hazard Risk and Weather Extremes at AGU

Researchers from the Earth Institute’s Center for Research on Environmental Decisions will present their work at the 2012 American Geophysical Union Conference in San Francisco this week. Psychology doctoral candidate Katherine Thompson will present a poster entitled “The Psychology of Hazard Risk Perception”; and visiting research scholar Diana Reckien will present a poster entitled “Realities of Weather Extremes on Daily Life in Urban India—How Quantified Impacts Infer Sensible Adaptation Options.”

by |December 3, 2012