Results 31 to 40 of about 8,973 (222)

Development of convection along the SPCZ within a Madden-Julian oscillation [PDF]

, 1996
A subtropical Rossby wave propagation mechanism is proposed to account for the poleward and eastward progression of intraseasonal convective anomalies along the South Pacific Convergence Zone (SPCZ) that is observed in a significant proportion of Madden ...
Ardanuy, Emanuel, Gill, Heckley, Hoskins, Hoskins, Hoskins, Hoskins, Hsu, Jin, Ju, Kiladis, Knutson, Kodama, Lau, Matthews, Nastula, Neelin, Rodwell, Rui, Vincent, Wang, Webster, Webster, Weickmann, Weickmann   +25 more
core   +2 more sources

Does the Madden-Julian Oscillation influence aerosol variability? [PDF]

, 2008
We investigate the modulation of aerosols by the Madden-Julian Oscillation (MJO) using multiple, global satellite aerosol products: aerosol index (AI) from the Total Ozone Mapping Spectrometer (TOMS) on Nimbus-7, and aerosol optical thickness (AOT) from ...
Geogdzhayev, Igor V., Kahn, Ralph A., Li, Qinbi, Mischenko, Michael I., Smimov, Alexander, Tian, Baijun, Torres, Omar, Tyranowski, Tomasz, Waliser, Duane E., Yung, Yuk L.   +9 more
core   +1 more source

Impacts of the Madden-Julian oscillation on Australian rainfall and circulation [PDF]

, 2009
Impacts of the Madden¿Julian oscillation (MJO) on Australian rainfall and circulation are examined during all four seasons. The authors examine circulation anomalies and a number of different rainfall metrics, each composited contemporaneously for eight ...
Cleland, S., Donald, A., Hendon, H.H., Meinke, H.B., Wheeler, M.C.   +4 more
core   +3 more sources

Multiple‐Instance Superparameterization: 2. The Effects of Stochastic Convection on the Simulated Climate

Journal of Advances in Modeling Earth Systems, 2019
The cloud‐permitting model (CPM) of the superparameterized Community Atmosphere Model (SP‐CAM) is a stochastic parameterization. As reported in a companion paper, we have created a variant of SP‐CAM, called MP‐CAM, that uses the averaged feedback of 10 ...
Todd R. Jones, David A. Randall, Mark D. Branson   +2 more
doaj   +1 more source

Atmospheric response to observed intraseasonal tropical sea surface temperature anomalies [PDF]

, 2004
The major tropical convective and circulation features of the intraseasonal or Madden-Julian Oscillation (MJO) are simulated as a passive response to observed MJO sea surface temperature (SST) anomalies in an atmospheric general circulation model (AGCM),
Adrian J. Matthews, Flatau, Fu, Hall, Hendon, Hendon, Inness, Inness, Inness, Kalnay, Liebmann, Madden, Matthews, Matthews, Pope, Reynolds, Shinoda, Shinoda, Slingo, Sperber, Sperber, Waliser, Woolnough, Woolnough   +23 more
core   +1 more source

An Analysis of Anomalous Winter and Spring Tornado Frequency by Phase of the El Niño/Southern Oscillation, the Global Wind Oscillation, and the Madden-Julian Oscillation

Advances in Meteorology, 2018
Winter and spring tornado activity tends to be heightened during the La Niña phase of the El Niño/Southern Oscillation and suppressed during the El Niño phase.
Todd W. Moore, Jennifer M. St. Clair, Tiffany A. DeBoer   +2 more
doaj   +1 more source

A dynamical ocean feedback mechanism for the Madden-Julian Oscillation [PDF]

, 2010
Composite analysis is applied to study the dynamical ocean response to Madden-Julian (MJ) events, measured by anomalies in sea surface height from the merged TOPEX/Poseidon-European Remote Sensing satellite altimetry dataset.
Batstone, Battisti, Chelton, Chelton, Donald, Ducet, Durand, Edwards, Flatau, Foltz, Fu, Fu, Fu, Giese, Gill, Greenslade, Han, Han, Han, Hendon, Hendon, Hendon, Hsu, Inness, Jones, Katz, Kessler, Kummerow, Le Traon, Liebmann, Madden, Madden, Majda, Matthews, Matthews, Matthews, Matthews, Matthews, Matthews, Matthews, McCreary, McPhaden, McPhaden, Philander, Pohl, Rao, Roundy, Roundy, Saji, Salby, Shinoda, Shinoda, Tomczak, Valsala, Vialard, Waliser, Wang, Wheeler, Wilks, Woolnough, Woolnough, Xie, Zhang, Zhang   +63 more
core   +1 more source

Drivers of uncertainty in future projections of Madden–Julian Oscillation teleconnections [PDF]

Weather and Climate Dynamics, 2021
Teleconnections from the Madden–Julian Oscillation (MJO) are a key source of predictability of weather on the extended timescale of about 10–40 d. The MJO teleconnection is sensitive to a number of factors, including the mean dry static stability, the ...
A. M. Jenney, A. M. Jenney, D. A. Randall, E. A. Barnes   +3 more
doaj   +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

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