Results 41 to 50 of about 2,136 (150)

Unified Forecast System Prediction of the Madden‐Julian Oscillation and Its Influence on East Pacific During Boreal Summer

Journal of Geophysical Research: Atmospheres, Volume 130, Issue 18, 28 September 2025.
Abstract This study evaluates the subseasonal‐to‐seasonal (S2S) prediction skill of the Madden‐Julian Oscillation (MJO) and its impacts on the east Pacific (EP) tropical cyclogenesis in the Unified Forecast System (UFS) during boreal summer (May–October).
Yu‐Cian Tsai, Eric D. Maloney, Daehyun Kim, Suzana J. Camargo   +3 more
wiley   +1 more source

A Single Tropical Rainbelt in Global Storm‐Resolving Models: The Role of Surface Heat Fluxes Over the Warm Pool

Journal of Advances in Modeling Earth Systems, Volume 17, Issue 7, July 2025.
Abstract Global uncoupled storm‐resolving simulations using the ICOsahedral Non‐hydrostatic (ICON) model with prescribed sea surface temperature (SST) show a double band of precipitation in the Western Pacific, a feature explained by reduced precipitation over the warm pool. Three hypotheses using an energetic framework are advanced to explain the warm
H. Segura, C. Bayley, R. Fievét, H. Glöckner, M. Günther, L. Kluft, A. K. Naumann, S. Ortega, D. S. Praturi, M. Rixen, H. Schmidt, M. Winkler, C. Hohenegger, B. Stevens   +13 more
wiley   +1 more source

TOGA COARE takes to the field

Eos, Transactions American Geophysical Union, 1992
Field research for a 4‐month multinational study of the interactions between the tropical ocean and the global atmosphere will begin on November 1. The massive Coupled Ocean‐Atmosphere Response Experiment (COARE) will involve over 700 scientists and support staff from 19 nations.
openaire   +1 more source

Observing Ocean‐Atmosphere Fluxes From Autonomous Surface Vehicles

Geophysical Research Letters, Volume 52, Issue 12, 28 June 2025.
Abstract With the increasing use of autonomous surface vehicles (ASVs) to characterize the marine atmospheric boundary layer, better understanding and evaluation of the observations collected from these platforms is needed. We present here unique comparisons of measurements of bulk properties and air‐sea fluxes collected from ASVs right above the sea ...
Laurent Grare, Luc Lenain, J. Thomas Farrar   +2 more
wiley   +1 more source

Model sensitivity studies regarding the role of the retention coefficient for the scavenging and redistribution of highly soluble trace gases by deep convective cloud systems [PDF]

Atmospheric Chemistry and Physics, 2007
The role of the retention coefficient (i.e. the fraction of a dissolved trace gas which is retained in hydrometeors during freezing) for the scavenging and redistribution of highly soluble trace gases by deep convective cloud systems is investigated ...
M. Salzmann, M. G. Lawrence, V. T. J. Phillips, L. J. Donner   +3 more
doaj  

Intraseasonal Oscillations during the TOGA-COARE IOP

Journal of the Meteorological Society of Japan. Ser. II, 1995
We examined the behavior of the convective activity and other meteorological variables such as divergence, velocity potential and total precipitable water, associated with the intraseasonal oscillation (ISO) during the TOGA-COARE IOP from November 1992 to February 1993.
openaire   +2 more sources

Model sensitivity studies regarding the role of the retention coefficient for the scavenging and redistribution of highly soluble trace gases by deep convective cloud systems

, 2006
International audienceThe role of the retention coefficient (i.e. the fraction of a dissolved trace gas which is retained in hydrometeors during freezing) for the scavenging and redistribution of highly soluble trace gases by deep convective cloud ...
Donner, L. J., Lawrence, M. G., Phillips, V. T. J., Salzmann, M.   +3 more
core   +4 more sources

What controls the onset of winter stratification in a deep, dimictic lake?

Limnology and Oceanography, Volume 69, Issue 12, Page 2791-2800, December 2024.
Abstract The transition from summer stratification to winter stratification is considered for deep, dimictic Lake Superior. The fall transition is dynamically distinct from the better‐studied spring transition; it is characterized by a wind‐driven collapse of weakening summer stratification, a surface‐cooling–driven period during which the water column
Jay Austin
wiley   +1 more source

Sensitivity of satellite observations for freshly produced lightning NO_x [PDF]

Atmospheric Chemistry and Physics, 2009
In this study, we analyse the sensitivity of nadir viewing satellite observations in the visible range to freshly produced lightning NOx. This is a particular challenge due to the complex and highly variable conditions of meteorology, (photo-) chemistry,
T. Wagner, M. G. Lawrence, M. Salzmann, S. Beirle   +3 more
doaj  

Comparison of stochastic parameterisation approaches in a single-column model [PDF]

, 2009
We discuss and test the potential usefulness of single-column models (SCMs) for the testing of stochastic physics schemes that have been proposed for use in general circulation models (GCMs).
Ball, Michael, Plant, Robert Stephen
core