Results 21 to 30 of about 639 (194)
Intraseasonal oscillation (ISO) in the MLT zonal wind over Kolhapur (16.8° N) and Tirunelveli (8.7° N) [PDF]
Annales Geophysicae, 2012 Simultaneous observations of the mean zonal winds at 88 km obtained by the medium-frequency (MF) radars at Kolhapur (16.8° N, 74.2° E) and Tirunelveli (8.7° N, 77.8° E) have been used to study the intraseasonal oscillation (ISO) in the MLT region. The
M. V. Rokade +6 more
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Atmosphere, 2018 The Madden–Julian Oscillation (MJO) is the most important mode of tropical intraseasonal variability. [...]
Charles Jones
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Advances in Climate Change Research, 2022 An extremely heavy rainfall cluster was observed over the middle reaches of the Yangtze River (MYR) in August 2021, breaking the historical record since 1981 and causing severe floods.
Li Guo, Jie Wu, Jin-Qing Zuo
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Ocean Heat Content and the Intraseasonal Oscillation [PDF]
Geophysical Research Letters, 2019 AbstractIntraseasonal sea surface temperature anomalies generally cool during the convectively active phase of the intraseasonal oscillation in the Indian Ocean, but the behavior of intraseasonal ocean heat content anomalies is quite different. This is demonstrated using satellite observations and ocean reanalysis data.
A. V. Rydbeck +6 more
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Frontiers in Marine Science, 2022 The weak monsoon rainfall simulation in the CMIP6 models calls for further process understanding about the Indian summer monsoon (ISM), especially the intraseasonal variabilities. Here, the remote forcing from the Southern Hemisphere on the Indian summer
Ze Meng +4 more
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Analysis of Intraseasonal Oscillation Features of Winter Cold Precipitation Events in Southern China
Atmosphere, 2022 Based on the daily minimum air temperature (Tmin) data and the daily precipitation data from the NCC/CMA combined with the NCEP/DOE reanalysis data, the intraseasonal features and circulations of the winter cold precipitation events (CPEs) in southern ...
Qingjiu Gao +3 more
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Tropical–Extratropical Interactions of Intraseasonal Oscillations
Journal of the Atmospheric Sciences, 2013 Abstract Tropical–extratropical interactions of intraseasonal oscillations (ISOs), based on 30 years (1979–2009) of northern winter observations and theory, are compared. The phase relationships between the tropical signal of the leading theoretical ISO for a January 1979 basic state and the development of Pacific–North America (PNA ...
Jorgen S. Frederiksen, Hai Lin
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Geophysical Research Letters, 2016 A local index for describing intraseasonal variability over the Maritime Continent is developed. The index is based on the ratio of area‐averaged rain rate over the land to that over the sea.
C. L. Vincent, T. P. Lane, M. C. Wheeler
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Mechanisms of some tropical intraseasonal oscillations
Geophysical Research Letters, 1992 A underlying mechanism for two westward propagating tropical intraseasonal oscillations is discovered. Destabilization of equatorial normal modes by moist feedbacks, in particular, by evaporation‐wind feedback, is responsible for both of them. The westward propagating 4–5 day oscillation and the quasi‐biweekly oscillation result from destabilization of
Goswami, BN, Goswami, P
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Influence of stratospheric sudden warming on the tropical intraseasonal convection
Environmental Research Letters, 2020 Madden–Julian oscillation (MJO), the dominant mode of intraseasonal variability in the tropical troposphere, has recently been shown to have a great impact on Northern Hemisphere (NH) extratropical stratosphere.
Feiyang Wang +3 more
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