Results 121 to 130 of about 5,593 (268)

Northern Hemisphere Teleconnection Patterns

open access: yes
The Climate Prediction Center provides online data of Standardization Amplitudes of Northern Hemisphere (NH) Teleconnection Patterns. Teleconnection patterns "reflect large-scale changes in the atmospheric wave and jet stream patterns, and influence

core  

The Teleconnection between the Western Indian and the Western Pacific Oceans

open access: yes, 2002
In this study we show a teleconnection pattern relating Outgoing Longwave Radiation (OLR) anomalies over the western Pacific Ocean and sea surface temperature anomalies (SSTA) over the western Indian Ocean over two seasons (Sept-Oct-Nov and Dec-Jan-Feb)
Misra, V.
core   +1 more source

Complex Network Analysis for Exploring Teleconnection Structures - From Global Patterns to Local Propagation Pathways

open access: yes
The term ``teleconnections'' is used to describe relationships between weather phenomena or climate patterns occurring at widely separated locations on Earth.
Strnad, Felix
core   +1 more source

Impacts of global non-leading teleconnection signals on terrestrial precipitation across the United States

open access: yes, 2015
Identification of teleconnection patterns at a local scale is challenging, largely due to the coexistence of non-stationary and non-linear signals embedded within the ocean-atmosphere system.
Imen, S.   +5 more
core   +1 more source

Diagnosing Optimal Forcing of the Western North Pacific Anomalous Anticyclone in a Deep‐Learning Model

open access: yesGeophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract Deep‐learning weather prediction models have demonstrated skill in simulating large‐scale climate modes, but their physical interpretability remains a critical challenge. Here, we apply a 360‐member Green's function‐like ensemble to the Pangu‐Weather model to diagnose the optimal forcing configuration of the tropical western North Pacific ...
Yibin Huang   +4 more
wiley   +1 more source

Relationship of Drought and Teleconnection Patterns; Case Study of Qara-Qom Basin

open access: yesتحقيقات جغرافيايی, 2019
Aims & Backgrounds: Drought is a natural feature of an area and in every region that occurs, it leads to economic, social and environmental losses.
mona fallahzadeh   +3 more
doaj  

South Atlantic Forced Multidecadal Teleconnection to the Midlatitude South Indian Ocean

open access: yesGeophysical Research Letters, 2018
Sea surface temperature (SST) in the midlatitude south Indian Ocean (MSIO) exhibits prominent multidecadal fluctuations that have profound climate impacts for regions around the Indian Ocean.
Jiaqing Xue   +3 more
doaj   +1 more source

Pattern Recognition of West African Monsoon Extreme Rainfall Events Using Convolutional Neural Networks

open access: yesGeophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract Accurate prediction of extreme rainfall and dry events remains a major challenge in West Africa due to the complex and non‐linear dynamics of the monsoon system, which involve interactions among local convection, large‐scale circulation, ocean‐atmosphere coupling, and intra‐seasonal variations.
Alain T. Tamoffo   +4 more
wiley   +1 more source

Land‐Feedbacks‐Driven Dry‐Hot Mutual Reinforcement Extends Global Compound Drought‐Heatwave Durations

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 12, 28 June 2026.
Abstract Under global warming, numerous compound events have emerged, yet the physical linkages between the two factors often remain unclear. The increasing frequency of droughts and heatwaves has raised the likelihood of compound drought and heatwave events (CDHE) worldwide, accompanied by frequent long‐lasting mega‐CDHE posing serious exposure risks.
Jie Zhang   +6 more
wiley   +1 more source

SamudrACE: Fast and Accurate Coupled Climate Modeling With 3D Ocean and Atmosphere Emulators

open access: yesGeophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract Traditional numerical global climate models simulate the full Earth system by exchanging boundary conditions between separate simulators of the atmosphere, ocean, sea ice, land surface, and other geophysical processes. This paradigm allows for distributed development of individual components within a common framework, unified by a coupler that
James P. C. Duncan   +17 more
wiley   +1 more source

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