Perhaps the most complex earthquake rupture ever studied is further constrained by signals from Earth’s ionosphere.
everything atmospheric
Posted inAGU News
Subimal Ghosh Receives 2020 Devendra Lal Memorial Medal
Subimal Ghosh was awarded the 2020 Devendra Lal Memorial Medal at the virtual AGU Fall Meeting in December. The medal is for “outstanding Earth and/or space sciences research by a scientist belonging to and working in a developing country.”
Posted inNews
Scientists Hope Atmospheric Modeling Can Predict Meteotsunamis
The first extensively documented air pressure–driven meteotsunami on one of the Great Lakes presents an opportunity to use existing weather models to predict when these potentially deadly waves will strike.
Posted inScience Updates
Taking Flight to Study Clouds and Climate
A new mission involving synchronized aircraft observations is collecting data vital for improving our understanding of how aerosol particles and clouds influence each other.
Posted inNews
Timing of Earth’s Oxygenation May Need a 100-Million-Year Revision
A new study revises estimates for when oxygen became a permanent part of the atmosphere and solves a puzzle about glaciation during the Paleoproterozoic era.
Posted inNews
The Who, What, When, Where, and Why of the Polar Vortex
Here’s a rundown of what this atmospheric phenomenon really is and why it matters.
Posted inNews
Severe Hailstorms Are Costly and Hard to Predict
Hail causes huge financial losses worldwide every year. But we still can’t predict when hail will strike. Climate scientists from around the world are teaming up to figure out how to change that.
Posted inResearch Spotlights
Convective Transport Explains “Missing” Ice near the Tropical Tropopause
Spaceborne lidar shows that more ice than expected is leaving the tropical tropopause layer in the atmosphere.
Posted inEditors' Highlights
New Global Mesoscale Convective System Tracking Database
A 20-year high-resolution global mesoscale convective system tracking database reveals the characteristics of mesoscale convective systems and their significant contributions to global rainfall.
Posted inEditors' Highlights
Dune Aurora Explained by Satellite-Ground Studies
Spacecraft observations support the mechanism for explaining auroral dunes observed from the ground by citizen scientists.