Strong cloud–circulation coupling explains weak trade cumulus feedback

R Vogel, AL Albright, J Vial, G George, B Stevens… - Nature, 2022 - nature.com
Shallow cumulus clouds in the trade-wind regions cool the planet by reflecting solar
radiation. The response of trade cumulus clouds to climate change is a key uncertainty in …

Flower trade‐wind clouds are shallow mesoscale convective systems

T Dauhut, F Couvreux, D Bouniol… - Quarterly Journal of …, 2023 - Wiley Online Library
Flower clouds are trade‐wind shallow cumuli, with tops reaching 3 km altitude, organised
into 100‐km wide clusters. They are widespread over the subtropics and associated with the …

Observed subcloud-layer moisture and heat budgets in the trades

AL Albright, S Bony, B Stevens… - Journal of the …, 2022 - journals.ametsoc.org
The trade wind subcloud layer is an important structural component of the atmosphere. Its
thermodynamic variability has long been characterized using simple frameworks, of which …

External drivers and mesoscale self‐organization of shallow cold pools in the trade‐wind regime

P Alinaghi, AP Siebesma, F Jansson… - Journal of Advances …, 2025 - Wiley Online Library
Recent observations of the trade‐wind regions highlight the covariability between cold‐pool
properties and mesoscale cloud organization. Given the covariability of organization with …

A new conceptual picture of the trade wind transition layer

AL Albright, B Stevens, S Bony… - Journal of the …, 2023 - journals.ametsoc.org
The transition layer in the trades has long been observed and simulated, but the physical
processes producing its structure remain little investigated. Using extensive observations …

Kilometer‐Scale Simulations of Trade‐Wind Cumulus Capture Processes of Mesoscale Organization

L Saffin, A Lock, L Tomassini, A Blyth… - Journal of Advances …, 2023 - Wiley Online Library
Abstract The EUREC4A (Elucidating the role of clouds–circulation coupling in climate) and
ATOMIC (Atlantic Tradewind Ocean‐Atmosphere Mesoscale Interaction Campaign) joint …

Spatial Organisation Affects the Pathway to Precipitation in Simulated Trade‐Wind Convection

J Radtke, R Vogel, F Ament… - Geophysical Research …, 2023 - Wiley Online Library
We investigate whether and how spatial organization affects the pathway to precipitation in
large‐domain hectometer simulations of the North Atlantic trades. We decompose the …

The relationship between precipitation and its spatial pattern in the trades observed during EUREC4A

J Radtke, AK Naumann, M Hagen… - Quarterly Journal of the …, 2022 - Wiley Online Library
Trade wind convection organises into a rich spectrum of spatial patterns, often in conjunction
with precipitation development. Which role spatial organisation plays for precipitation and …

U‐net segmentation for the detection of convective cold pools from cloud and rainfall fields

J Hoeller, R Fiévet, E Engelbrecht… - Journal of Geophysical …, 2024 - Wiley Online Library
Convective cold pools (CPs) mediate interactions between convective rain cells and help
organize thunderstorm clusters, in particular mesoscale convective systems and extreme …

Measuring clear‐air vertical motions from space

B Poujol, S Bony - AGU Advances, 2024 - Wiley Online Library
Measuring vertical velocity in the atmosphere has long been a challenge due to its small
magnitude. Taking advantage of the modulation of free tropospheric relative humidity by …