Results 21 to 30 of about 7,697 (227)

Intraseasonal oscillations of stratospheric ozone above Switzerland [PDF]

Journal of Atmospheric and Solar-Terrestrial Physics, 2012
Abstract GROMOS, the ground-based millimeter-wave ozone spectrometer, continuously measures the stratospheric ozone profile between the altitudes of 20 and 65 km above Bern ( 46 ° 57 ′ N , 7 ° 27 ′ E ) since November 1994. Characteristics of intraseasonal oscillations of stratospheric ozone are derived from the long-term data set ...
Simone Studer, Klemens Hocke, Niklaus Kämpfer   +2 more
openaire   +1 more source

Ocean temperature and salinity components of the Madden-Julian oscillation observed by Argo floats [PDF]

, 2010
New diagnostics of the Madden-Julian Oscillation (MJO) cycle in ocean temperature and, for the first time, salinity are presented. The MJO composites are based on 4 years of gridded Argo float data from 2003 to 2006, and extend from the surface to 1,400 ...
Adrian J. Matthews, AE Gill, AJ Matthews, AJ Matthews, AJ Matthews, AJ Matthews, AJ Matthews, AJ Matthews, B Liebmann, C Zhang, C Zhang, CP Batstone, DE Waliser, E Kalnay, ES Johnson, G Meyers, HH Hendon, HH Hendon, HH Hendon, HH Hsu, J Gould, K Alverson, K Kutsuwada, Karen J. Heywood, KH Seo, KJ Heywood, M Flatau, M Wheeler, MF Cronin, MJ McPhaden, MJ McPhaden, MJ McPhaden, Patama Singhruck, PC Chu, PE Roundy, PM Inness, RA Madden, RW Reynolds, RW Reynolds, S Cravatte, S Hosoda, SJ Woolnough, SJ Woolnough, T Shinoda, T Shinoda, T Shinoda, T Shinoda, T Shinoda, W Han, WKM Lau, WS Kessler, WS Kessler, WS Kessler, WS Kessler, X Yu, XH Fu   +55 more
core   +1 more source

Intraseasonal Variability in an Aquaplanet General Circulation Model

Journal of Advances in Modeling Earth Systems, 2010
An aquaplanet atmospheric general circulation model simulation with a robust intraseasonal oscillation is analyzed. The SST boundary condition resembles the observed December-April average with continents omitted, although with the meridional SST ...
Adam H Sobel, Walter M Hannah, Eric D Maloney   +2 more
doaj   +1 more source

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, R. Kondala Rao, S. S. Nikte, R. N. Ghodpage, P. T. Patil, A. K. Sharma, S. Gurubaran   +6 more
doaj   +1 more source

Vertical Moist Thermodynamic Structure and Spatial–Temporal Evolution of the MJO in AIRS Observations [PDF]

, 2006
The atmospheric moisture and temperature profiles from the Atmospheric Infrared Sounder (AIRS)/Advanced Microwave Sounding Unit on the NASA Aqua mission, in combination with the precipitation from the Tropical Rainfall Measuring Mission (TRMM), are ...
Fetzer, Eric J., Lambrigtsen, Bjorn H., Tian, Baijun, Waliser, Duane E., Wang, Bin, Yung, Yuk L.   +5 more
core   +1 more source

Observed Changes in the Lifetime and Amplitude of the Madden–Julian Oscillation Associated with Interannual ENSO Sea Surface Temperature Anomalies [PDF]

, 2007
The Madden-Julian Oscillation (MJO) is analysed using the reanalysis zonal wind and satellite outgoing longwave radiation-based indices of Wheeler and Hendon for the 1974-2005 period.
Adrian J. Matthews, An, Anderson, Anyamba, Bantzer, Benjamin Pohl, Deser, Fink, Gill, Goulet, Gray, Hendon, Hendon, Hendon, Hendon, Kalnay, Kanamitsu, Kemball-Cook, Kessler, Kinter, Knutson, Liebmann, Madden, Mantua, Matthews, Matthews, Pettitt, Rayner, Roundy, Salby, Slingo, Slingo, Trenberth, Vincent, Wang, Wheeler, Wu, Wu, Yasunari, Yasunari, Yasunari, Zhang, Zhang, Zhang, Zhang   +44 more
core   +3 more sources

Improving Real-Time Forecast of Intraseasonal Variabilities of Indian Summer Monsoon Precipitation in an Empirical Scheme

Frontiers in Earth Science, 2020
In contrast to the historical forecast test which is temporally successive with a near-steady forecast skill, the real-time forecast made at any one moment produces a forecast time-series whose skill rapidly decreases as the forecast lead time increases;
Tianyi Wang, Cuijiao Chu, Cuijiao Chu, Xuguang Sun, Tim Li   +4 more
doaj   +1 more source

Modes of ocean variability in the tropical Pacific as derived from Geosat altimetry [PDF]

, 1994
Satellite-derived (Geosat altimetry) sea surface height anomalies for the period November 1986 to September 1989 were investigated in order to extract the dominant modes of climate variability in the tropical Pacific.
Barnett, Barnett, Blumenthal, Bretherton, Cane, Chao, Chao, Cheney, Cheney, Cheney, Delcroix, Goldenberg, Graham, Hasselmann, Horel, Jiansheng Zou, Kessler, Latif, Latif, Madden, McPhaden, McPhaden, McPhaden, Miller, Miller, Mojib Latif, Münnich, Neelin, Picaut, Rasmusson, Reynolds, Schopf, Springer, Tai, von Storch, White, White, Wyrtki, Wyrtki   +38 more
core   +1 more source

The intraseasonal fluctuation of Indian summer monsoon rainfall and its relation with monsoon intraseasonal oscillation (MISO) and Madden Julian oscillation (MJO) [PDF]

Theoretical and Applied Climatology, 2021
Abstract The intra-seasonal fluctuations of Indian summer monsoon rainfall (ISMR) are mainly controlled by northward propagating Monsoon Intra-seasonal Oscillation (MISO) and eastward propagating Madden Julian Oscillation (MJO). In the current study, we examine the relationship between the intra-seasonal fluctuations (active and break spells ...
Avijit Dey, R. Chattopadhyay, S. Joseph, M. Kaur, R. Mandal, R. Phani, A. K. Sahai, D. R. Pattanaik   +7 more
openaire   +2 more sources

Madden–Julian Oscillation

Atmosphere, 2018
The Madden–Julian Oscillation (MJO) is the most important mode of tropical intraseasonal variability. [...]
Charles Jones
doaj   +1 more source