In a stroke of luck, the SuperCam microphone on Perseverance was turned on the moment a dust devil swept directly over the rover.
wind
Posted inResearch Spotlights
Linking African Winds to Atlantic Storms
Simulations suggest that waves in the atmosphere above northern Africa influence the intensity, timing, and location of formation of Atlantic tropical cyclones.
Posted inResearch Spotlights
When Winds and Currents Align, Ocean Mixing Goes Deep
Slantwise convection in the Irminger Sea off Greenland appears to mix ocean water to deeper depths than previously thought, representing an important contribution to Atlantic overturning.
Posted inEditors' Highlights
What is the Best Predictor of Landfalling Hurricane Damage?
A new study finds that the minimum sea level pressure, as another measure of hurricane strength, is a better predictor of hurricane damage in the United States than the maximum sustained wind speed.
Posted inEditors' Highlights
Ocean Waves Cause Drag Coefficient Asymmetry Within Typhoons
Observations show that, due to ocean waves, the drag coefficients for surface wind stresses have spatial asymmetry within typhoons, which should be considered in weather and climate simulations.
Posted inEditors' Highlights
Variability of ENSO Forecast Skill Over the 20th Century
El Niño Southern Oscillation (ENSO) predictability is examined in a new global coupled retrospective forecast ensemble for the 20th Century.
Posted inEditors' Highlights
The Rapid Growth of Tropical Cyclones’ Outer Size – A New Concept
A new study focuses on the rapid growth of tropical cyclones and their destructive potential.
Posted inNews
Chasing Fire Tornadoes for Science
Recent research suggests fire-generated vortices are always present during wildfires.
Posted inNews
The Complex Relationship Between Hurricanes, Air Pollution, and Climate
A new study focuses on the frequency and distribution of tropical cyclones over the past 40 years.
Posted inEditors' Highlights
A Unique Glimpse at Sediment Erosion and Deposition by Wind
The Lut Desert in Iran is an exceptional natural laboratory to study how wind moves sediment across the landscape. A new study quantifies erosional and depositional sediment fluxes of the desert.