Results 61 to 70 of about 849 (154)

Karakteristik Madden-Julian Oscillation (MJO) Ketika El-Nino Southern Oscillation (ENSO)

Wahana Fisika: Jurnal Penelitian Fisika dan Terapannya, 2017
Perkembangan peristiwa El-Nino Southern Oscillation (ENSO) menunjukkan peran penting bagi Madden-Julian Oscillation (MJO). Variasi angin permukaan (UWND) dan konveksi (OLR) intramusiman yang merupakan komponen dari variabilitas MJO sangat berinteraksi ...
Fadhlil Rizki Muhammad, Yudha Kristanto, Imam Wahyu Amanullah   +2 more
doaj  

Modal Interference Drives Madden‐Julian Oscillation Evolution and Predictability

Geophysical Research Letters
A data‐driven dynamical filter is developed to characterize Madden‐Julian Oscillation (MJO) variability, by representing tropical variability with nonorthogonal empirical‐dynamical modes that allow for constructive and destructive interference.
David H. Marsico, John R. Albers, Matthew Newman, Maria Gehne, Juliana Dias, George N. Kiladis, Emerson LaJoie, Yan Wang   +7 more
doaj   +1 more source

Solar and Wind Energy Variability in Tropical South America: Seasonal Ocean‐Atmospheric Modulators

Meteorological Applications, Volume 33, Issue 2, March/April 2026.
Climate variability affects renewable energy production and thus considering it in planning is essential for achieving sustainable development. We present how climate (ocean‐atmospheric) variability modes modulate wind and solar radiation variability, thereby influencing renewable power generation in tropical South America. El Niño/Southern Oscillation
Nicolás Duque‐Gardeazabal, Stefan Brönnimann, Andrew R. Friedman, Edgar Dolores‐Tesillos, Olivia Martius   +4 more
wiley   +1 more source

The impact of the diurnal cycle on the propagation of Madden‐Julian Oscillation convection across the Maritime Continent

Journal of Advances in Modeling Earth Systems, 2016
Influences of the diurnal cycle on the propagation of the Madden‐Julian Oscillation (MJO) convection across the Maritime Continent (MC) are examined using cloud‐permitting regional model simulations and observations.
Samson M. Hagos, Chidong Zhang, Zhe Feng, Casey D. Burleyson, Charlotte De Mott, Brandon Kerns, James J. Benedict, Matus N. Martini   +7 more
doaj   +1 more source

Evaluation of Global Storm‐Resolving Models in DYAMOND‐Winter: Radiation, Precipitation, Water Vapor, and Convective Organization

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 3, March 2026.
Abstract We present a comprehensive evaluation of 13 global storm‐resolving models participating in the DYnamics of the Atmospheric general circulation Modeled On Non‐hydrostatic Domains (DYAMOND) Winter intercomparison project, focusing on their ability to simulate key atmospheric fields, such as precipitation rate, outgoing longwave radiation, and ...
Joonghyun In, Marat Khairoutdinov
wiley   +1 more source

Lagged Response of MJO Convection and Precipitation to Solar Ultraviolet Variations on Intraseasonal Time Scales

Geophysical Research Letters
Composite analyses of NOAA satellite‐based outgoing longwave radiation data and ERA5 reanalysis data for nearly six solar maximum periods support the existence of a response of tropical convection and precipitation to short‐term (∼27‐day) solar ...
C. A. Hoopes, L. L. Hood, T. J. Galarneau Jr.   +2 more
doaj   +1 more source

Precipitation Characteristics and Thermodynamic‐Convection Coupling in Global Kilometer‐Scale Simulations

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 3, March 2026.
Abstract We compare three global kilometer‐scale models (ICON, IFS and NICAM) to clarify the advantages and challenges of high‐resolution global weather and climate modeling, using different approaches to represent convection, from fully parameterized to fully explicit.
Daisuke Takasuka, Tobias Becker, Jiawei Bao   +2 more
wiley   +1 more source

East Antarctic cooling induced by decadal changes in Madden-Julian oscillation during austral summer. [PDF]

Sci Adv, 2021
Hsu PC, Fu Z, Murakami H, Lee JY, Yoo C, Johnson NC, Chang CH, Liu Y.   +7 more
europepmc   +1 more source

Observed connection between the Madden–Julian oscillation and the upper tropospheric biennial oscillation

Environmental Research Letters
It has been found that the quasi-biennial oscillation (QBO) in the stratosphere have an important impact on the Madden Julian oscillation (MJO). In this study, we show that there is an obvious biennial oscillation in the tropical upper troposphere, which
Feiyang Wang, Tanlong Dai, Yuanyuan Han
doaj   +1 more source

An Idealized Two‐Dimensional Atmospheric Model of the Quasi‐Biennial Oscillation and Wave‐Mean Flow Interactions in the Equatorial Channel

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 3, March 2026.
Abstract The quasi‐biennial oscillation (QBO) is a fundamental mode of atmospheric variability and a textbook example of wave‐mean flow interactions. While its general theory has been established about 50 years ago by the seminal works of Holton, Lindzen and Plumb (HLP), it remains an unsettled problem of geophysical fluid dynamics and a challenge for ...
Vincent Brémaud, Aurélien Podglajen, Albert Hertzog, Riwal Plougonven   +3 more
wiley   +1 more source