Dec 12, 2005 · A subgroup was organized to focus on MJO operational prediction and was tasked to develop a MJO forecast metric for comparison of dynamical models from operational global …

Dec 31, 2014 · The MJO consists of two parts, or phases: one is the enhanced rainfall (or convective) phase and the other is the suppressed rainfall phase. Strong MJO activity often dissects the planet …

In the Pacific, strong MJO activity is often observed 6 to 12 months prior to the onset of an El Niño episode, but is virtually absent during the maxima of some El Niño episodes, while MJO activity is …

Feb 13, 2026 · The Madden-Julian Oscillation (MJO) is known as the dominant mode of tropical intraseasonal variability and has an important role in the coupled-atmosphere system.

Sep 9, 2022 · "The Madden–Julian oscillation (MJO) is the largest element of the intraseasonal (30–90 days) variability in the tropical atmosphere. It is a large-scale coupling between atmospheric …

Madden-Julian Oscillation (MJO) is the dominant mode of atmospheric intraseasonal variability and the cornerstone for subseasonal prediction of extreme weather events.

Dec 20, 2023 · The Madden–Julian Oscillation (MJO) is a dominant source of subseasonal atmospheric variability in the tropics and significantly impacts global weather and climate predictability.

Aug 2, 2024 · The Madden-Julian Oscillation (MJO) is a large-scale atmospheric phenomenon characterized by a moving pattern of enhanced and suppressed tropical rainfall. It travels eastward …

Sep 17, 2025 · Details Transcript Recent phase of the MJO has led to more sinking air and lack of activity in the tropics Posted 2:16 a.m. Today — Updated 2:16 a.m. Today

Jul 29, 2025 · The MJO is an eastward moving disturbanc­e of clouds, rainfall, winds, and pressure that traverses the planet in the tropics and returns to its initial starting point in 30 to 60 days, on average, …