Results 81 to 90 of about 9,396 (179)

A delay differential model of ENSO variability, Part 2: Phase locking, multiple solutions, and dynamics of extrema [PDF]

open access: yes, 2010
We consider a highly idealized model for El Nino/Southern Oscillation (ENSO) variability, as introduced in an earlier paper. The model is governed by a delay differential equation for sea surface temperature in the Tropical Pacific, and it combines two ...
Ghil, Michael, Zaliapin, Ilya
core   +5 more sources

Observation‐Driven Forecast of Global Terrestrial Water Storage and Evaluation for 2010–2024

open access: yesWater Resources Research, Volume 62, Issue 2, February 2026.
Abstract Since 2002, the Gravity Recovery and Climate Experiment (GRACE) and GRACE Follow‐On (GRACE/‐FO) satellite missions have provided unprecedented measurements of terrestrial water storage changes (TWSC). These data are essential for monitoring the global water cycle, supporting drought and flood risk management, and informing water‐related ...
Fupeng Li, Jürgen Kusche
wiley   +1 more source

Improving subseasonal‐to‐seasonal prediction of the ENSO–East Asia teleconnection: A dynamical–statistical model approach

open access: yesQuarterly Journal of the Royal Meteorological Society, Volume 152, Issue 774, January 2026 Part A.
The ENSO–East Asia teleconnection exhibits strong subseasonal variability, driven by ENSO‐related tropical convection anomalies over the Indian Ocean, Maritime Continent, and central Pacific. GloSea6 fails to accurately predict this teleconnection due to errors in simulating the convection anomalies‐induced teleconnection patterns.
Chang‐Hyun Park, Seok‐Woo Son
wiley   +1 more source

The effect of the quasi-biennial oscillation on the Madden-Julian oscillation in the Met Office Unified Model Global Ocean Mixed Layer configuration [PDF]

open access: yes, 2018
Using multi-decadal simulations, we investigate the relationship between the Quasi-Biennial Oscillation (QBO) and the Madden–Julian Oscillation (MJO) in the Global Ocean Mixed Layer Configuration of the Met Office Unified Model (MetUM-GOML1) at two ...
Baldwin   +38 more
core   +1 more source

The stratospheric gravity wave field produced by a supercell

open access: yesQuarterly Journal of the Royal Meteorological Society, Volume 152, Issue 775, January 2026 Part B.
Supercells are a class of long‐lasting thunderstorms with rotating updrafts that often cause severe weather, hail, and tornadoes. This study uses numerical simulations to characterize the stratospheric gravity waves that are caused by these storms.
David S. Nolan, Yi Dai
wiley   +1 more source

Improving the Quasi‐Biennial Oscillation via a Surrogate‐Accelerated Multi‐Objective Optimization

open access: yesJournal of Advances in Modeling Earth Systems
Accurate simulation of the quasi‐biennial oscillation (QBO) is challenging due to uncertainties in representing convectively generated gravity waves.
Luis Damiano   +6 more
doaj   +1 more source

Quasi-biennial oscillation modulation of stratospheric water vapour in the Asian monsoon [PDF]

open access: yesAtmospheric Chemistry and Physics
The Asian monsoon (AM) plays a key role in the transport of water vapour to the lower stratosphere and contributes significantly to the wet phase of the annual global stratospheric water vapour cycle.
C. Peña-Ortiz   +4 more
doaj   +1 more source

Sensitivity of the quasi‐biennial oscillation simulated in WACCM to the phase speed spectrum and the settings in an inertial gravity wave parameterization

open access: yesJournal of Advances in Modeling Earth Systems, 2017
The application of inertial gravity wave parameterization has allowed for the spontaneous generation of quasi‐biennial oscillation (QBO) in the Whole Atmosphere Community Climate Model (WACCM), although there is some mismatch when comparing with ...
Chao Yu   +4 more
doaj   +1 more source

Can the GEOS CCM Simulate the Temperature Response to Warm Pool El Nino Events in the Antarctic Stratosphere? [PDF]

open access: yes
"Warm pool" (WP) El Nino events are characterized by positive sea surface temperature (SST) anomalies in the central equatorial Pacific. During austral spring.
Frith, S. M.   +6 more
core   +2 more sources

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