Madden-Julian Oscillation: Recent Evolution, Current Status and Predictions Update prepared by Climate Prediction Center / NCEP August 18,..
In 1971, Roland Madden and Paul Julian stumbled across a 40–50 day oscillation when analyzing the zonal (east–west) wind data from rawinsondes at Kanton Island (3 °S, 172 °W) over the equatorial western Pacific. Until the early 1980s, little attention was paid to this oscillation, ...
(3ºS, 172ºW). Madden and Julian paper mostly describes the oscillation observed in the zonal wind anomalies and pressure anomalies series. In a posterior paper (Madden and Julian 1972), proposed the spatial configuration of the oscillation, that remains the same until nowadays. Since 1971...
Global cloud/cloud system-resolving models are perceived to perform well in the prediction of the Madden–Julian Oscillation (MJO), a huge eastward -propagating atmospheric pulse that dominates intraseasonal variation of the tropics and affects the entire globe. However, owing to model complexity, det...
The Madden Julian Oscillation, often abbreviated as MJO, is a major feature of the tropical circulation. It manifests as quasi-periodic fluctuations in the sea level pressure and wind structure, and consequently – in the sea surface temperature, convection and rainfall. The time scale of the ...
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The Madden–Julian Oscillation (MJO) is a slow-moving tropical mode that produces a planetary-scale envelope of convective storms. By exciting Rossby waves, the MJO creates teleconnections with far-reaching impacts on extratropical circulation and weathe
The role of tropical atmospheric waves in the propagation mechanism of the Madden-Julian oscillation (MJO), a huge eastward-propagating atmospheric pulse that dominates intraseasonal variation of the tropics and affects the entire globe, has been long discussed but remains unclear. An MJO event observ...
The present study examined the physical causes of this extreme drought event in terms of persistent anomalies of intraseasonal oscillation in the tropical atmosphere (the Madden-Julian Oscillation hereafter the MJO). The results show that the occurrence of severe drought in Yunnan was caused directly ...
Madden-Julian Oscillation 来自 Wiley 喜欢 0 阅读量: 238 作者:Chidong,Zhang 摘要: [1] The Madden-Julian Oscillation (MJO) is the dominant component of the intraseasonal (30–90 days) variability in the tropical atmosphere. It consists of large-scale coupled patterns in atmospheric circulation and...