Results 131 to 140 of about 2,681,233 (247)

Double‐ITCZ Bias Reduces Southern Hemisphere Influence on Tropics via Oceanic Pathways

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract Many coupled climate models exhibit an Intertropical Convergence Zone (ITCZ) south of the Equator in the annual‐mean tropical Pacific that is more pronounced than observed. This bias impacts winds, wind‐driven ocean circulation, including the meridional subtropical cells, and the zonal distribution of waters supplying the equatorial ...
Cassia Cai, Matthew T. Luongo, Anna‐Lena Deppenmeier, LuAnne Thompson, William S. Kessler   +4 more
wiley   +1 more source

Comment on ‘Extreme weather events in early summer 2018 connected by a recurrent hemispheric wave-7 pattern’

Environmental Research Letters
The depiction of Rossby wave patterns in Hovmöller diagrams can be severely altered if low-pass filtering is applied to the data. Due to filtering, transient waves may appear stationary, and unphysical wave properties may emerge.
Jacopo Riboldi, Emmanuele Russo
doaj   +1 more source

Unprecedented Wetting Over Western Central Asia Dominated by Internal Climate Variability

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract Spring precipitation over western Central Asia (SCAP) experienced an abrupt and unprecedented wetting during 1988–2007, yet the relative contributions of external forcing and internal variability to this change and the underlying drivers remain unclear.
Yu Ren, Jianping Huang, Haipeng Yu, Xiaolu Fan, Kangjie Ma, Xin Wang, Yongqi Gong, Yihui Xu, Jinxia Zhang   +8 more
wiley   +1 more source

Rossby Wave Amplified by Tropical Cyclones Over the Bay of Bengal and Its Downstream Impact on Precipitation in South China

Geophysical Research Letters
Tropical cyclones (TCs) over the Bay of Bengal (BOB) can interact with the South Branch Trough (SBT) as they move northward and potentially amplify Rossby waves. This study evaluates the features of Rossby waves and their downstream impact on rainfall in
Xiaoting Fan, Ying Li, Na Wei, Yiyun Xie, Pengchao An   +4 more
doaj   +1 more source

Stationary Rossby waves dominate subduction of anthropogenic carbon in the Southern Ocean. [PDF]

Sci Rep, 2017
Langlais CE, Lenton A, Matear R, Monselesan D, Legresy B, Cougnon E, Rintoul S.   +6 more
europepmc   +1 more source

Unprecedented Extreme Dust Storm Triggered by Stratosphere‐Troposphere Interactions

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract An unprecedented dust storm struck southern China in April 2025, affecting hundreds of millions of people in regions rarely impacted by dust storms and challenging existing understanding of lower‐latitude dust storms. Here, we show that polar stratospheric signals enabled this event by modulating tropospheric teleconnection, revealing an ...
Wenqi Zhang, Mei Chong, Huiwen Xiao, Shengkai Wang, Qiang Zhang, Xi Chen, Lin Wang   +6 more
wiley   +1 more source

Atmospheric and Oceanic Influences on Seasonal Atlantic Tropical Cyclone Landfall Probability

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract Modes of tropical atmosphere‐ocean variability, such as the El Niño–Southern Oscillation (ENSO) and Atlantic Meridional Mode (AMM), are useful predictors of seasonal Atlantic tropical cyclone (TC) frequency. However, the percentage of TCs that make landfall has varied widely year‐to‐year since 1980 (13%–75%) and is weakly correlated with the ...
Christina M. Patricola‐DiRosario, John C. Muldoon, Philip J. Klotzbach   +2 more
wiley   +1 more source

Earth's Infrared Background: A Physics‐Based Null Hypothesis for the Global‐Scale Subannual Variability of Outgoing Longwave Radiation

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract Much of the outgoing longwave radiation (OLR) emitted to space can be described as a noisy “background” of random variability. A rigorous characterization of this background provides an objective null spectrum and enables the isolation of atmospheric phenomena within OLR observations, such as waves and storms.
Ofer Shamir, Edwin P. Gerber
wiley   +1 more source

Observed Multi‐Decadal Acceleration of Globally Averaged Abyssal Ocean Warming

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract Given sparse historical data in the deep and abyssal ocean, previously only multi‐decadal temperature trends have been estimated from observations there on a global scale. Full‐depth CTD sampling started circa 1970, with the first decadal global ship‐based survey occupied in the 1990s, and the first regional pilot array of Deep Argo floats ...
Gregory C. Johnson
wiley   +1 more source

Publisher Correction: Coherent modulation of the sea-level annual cycle in the United States by Atlantic Rossby waves. [PDF]

Nat Commun, 2018
Calafat FM, Wahl T, Lindsten F, Williams J, Frajka-Williams E.   +4 more
europepmc   +1 more source