Intraseasonal Variability of the Saharan Heat Low and Its Link with Midlatitudes, Journal of Climate, vol.23, issue.10, pp.2544-2561, 2010. ,
DOI : 10.1175/2010JCLI3093.1
Intraseasonal variability of the ocean - atmosphere coupling in the Gulf of Guinea during boreal spring and summer, Quarterly Journal of the Royal Meteorological Society, vol.46, issue.C2, pp.426-441, 2010. ,
DOI : 10.1002/qj.554
The ERA-Interim reanalysis: configuration and performance of the data assimilation 751 system, Quart. J. Roy. Meteorol. Soc, vol.749, issue.137, pp.553-597, 2011. ,
Advanced spectral methods for climatic time series, Reviews of Geophysics, vol.115, issue.4, pp.10-1029, 1003. ,
DOI : 10.1029/2000RG000092
The Status of the NOAA Outgoing Longwave Radiation Data Set, Bulletin of the American Meteorological Society, vol.65, issue.9, pp.958-962, 1974. ,
DOI : 10.1175/1520-0477(1984)065<0958:TSOTNO>2.0.CO;2
Seasonal Evolution and Variability Associated with the West African Monsoon System, Journal of Climate, vol.17, issue.17, pp.3364-337, 2004. ,
DOI : 10.1175/1520-0442(2004)017<3364:SEAVAW>2.0.CO;2
Intraseasonal variability in the equatorial Atlantic-West Africa during, 2008. ,
An improved algorithm for 761 generating global window brightness temperatures from multiple satellite infrared imagery, J, p.762, 2000. ,
Global Precipitation at One-Degree Daily Resolution from Multisatellite Observations, Mc Gavock, and 764 J. Susskind, pp.36-50, 2001. ,
DOI : 10.1175/1525-7541(2001)002<0036:GPAODD>2.0.CO;2
The TRMM Multisatellite Precipitation Analysis (TMPA): Quasi-Global, Multiyear, Combined-Sensor Precipitation Estimates at Fine Scales, Journal of Hydrometeorology, vol.8, issue.1, pp.38-55, 2007. ,
DOI : 10.1175/JHM560.1
Large scale overview of the summer monsoon over the 770 summer monsoon in West Africa during the AMMA field experiment in, Annales, vol.771, 2006. ,
The dynamics of 773 the West African monsoon. Part IV: Analysis of 25-90-day variability of convection and the role 774 of the Indian monsoon J. Climate, pp.1541-1565, 2009. ,
Intra-seasonal variability of the West African 781 monsoon, Atmos. Sci. Lett., Special issue on AMMA, vol.12, issue.1, pp.58-66, 2011. ,
Three-Dimensional Structure and Dynamics of African Easterly Waves. Part I: Observations, Journal of the Atmospheric Sciences, vol.63, issue.9, pp.2212-2230, 2006. ,
DOI : 10.1175/JAS3741.1
URL : https://hal.archives-ouvertes.fr/insu-00385795
Convectively coupled 785 equatorial waves, Review of Geophysics, vol.47, p.786, 2009. ,
Prediction of dry-season precipitation in tropical west Africa 787 and its relation to forcing from the extratropics. Weather and Forecasting, pp.1064-1084, 2009. ,
Coupled Land???Atmosphere Intraseasonal Variability of the West African Monsoon in a GCM, Journal of Climate, vol.23, issue.21, pp.5557-5571, 2010. ,
DOI : 10.1175/2010JCLI3419.1
Observation of the marine atmospheric boundary layer in the Gulf of Guinea during the 2006 boreal spring, Quarterly Journal of the Royal Meteorological Society, vol.85, issue.657, pp.992-1003, 2011. ,
DOI : 10.1002/qj.808
URL : https://hal.archives-ouvertes.fr/hal-00593748
Air-sea interaction in the gulf of 798 Guinea at intraseasonal timescales: wind bursts and coastal precipitation in boreal spring, Quart. J, vol.2013 ,
Description of a complete (interpolated) outgoing longwave 801 radiation dataset, Bull.Amer. Meteor. Soc, vol.77, pp.1275-1277, 1996. ,
Quasi-geostrosphic motion in the equatorial area, J. Meteor. Soc. Japan, vol.44, issue.805, pp.25-42, 1966. ,
Intraseasonal Variability over Tropical Africa during Northern Summer, Journal of Climate, vol.17, issue.12, pp.2427-2440, 2004. ,
DOI : 10.1175/1520-0442(2004)017<2427:IVOTAD>2.0.CO;2
URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.330.6675
Analysis of Convection and Its Association with African Easterly Waves, Journal of Climate, vol.19, issue.20, pp.5405-5421, 2006. ,
DOI : 10.1175/JCLI3920.1
Impact of the Indian part of the summer MJO on West Africa using nudged climate simulations, Climate Dynamics, vol.64, issue.D2, pp.2319-2334 ,
DOI : 10.1007/s00382-011-1206-y
URL : https://hal.archives-ouvertes.fr/hal-00753367
Analysis of the Dominant Mode of Convectively Coupled Kelvin Waves in the West African Monsoon, Journal of Climate, vol.20, issue.8, pp.1487-1503, 2007. ,
DOI : 10.1175/JCLI4059.1
URL : https://hal.archives-ouvertes.fr/hal-00770718
The West African Monsoon Dynamics. Part III: The Quasi-Biweekly Zonal Dipole, Journal of Climate, vol.21, issue.9, pp.1911-1928, 2008. ,
DOI : 10.1175/2007JCLI1706.1
URL : https://hal.archives-ouvertes.fr/hal-00770576
Synoptic Wave Perturbations and Convective Systems over Equatorial Africa, Journal of Climate, vol.21, issue.23, pp.6372-6388, 2008. ,
DOI : 10.1175/2008JCLI2409.1
Implication of the Madden???Julian Oscillation in the 40-Day Variability of the West African Monsoon, Journal of Climate, vol.22, issue.13, pp.3769-378510, 2009. ,
DOI : 10.1175/2009JCLI2805.1
URL : https://hal.archives-ouvertes.fr/hal-00355779
Intraseasonal variability of 826 convection over the Sahel: A role of the Saharan heat low and midlatitudes, J. Climate, vol.24, issue.1, pp.10-25, 2011. ,
A Climatology of Waves in the Equatorial Region, Journal of the Atmospheric Sciences, vol.61, issue.17, p.829, 2004. ,
DOI : 10.1175/1520-0469(2004)061<2105:ACOWIT>2.0.CO;2
Probabilités, analyses de données et statistique, 1990. ,
Observations of a Convectively Coupled Kelvin Wave in the Eastern Pacific ITCZ, Journal of the Atmospheric Sciences, vol.59, issue.1, pp.30-53, 2002. ,
DOI : 10.1175/1520-0469(2002)059<0030:OOACCK>2.0.CO;2
The West African Monsoon Dynamics. Part II: The ???Preonset??? and ???Onset??? of the Summer Monsoon, Journal of Climate, vol.16, issue.21, pp.3407-3427, 2003. ,
DOI : 10.1175/1520-0442(2003)016<3407:TWAMDP>2.0.CO;2
URL : https://hal.archives-ouvertes.fr/hal-00155510
Intraseasonal Land???Atmosphere Coupling in the West African Monsoon, Journal of Climate, vol.21, issue.24, pp.6636-6648, 2008. ,
DOI : 10.1175/2008JCLI2475.1
Intraseasonal atmospheric variability and its interannual modulation in Central Africa, Meteorology and Atmospheric Physics, vol.87, issue.8, pp.167-83910 ,
DOI : 10.1007/s00703-012-0196-6
Squall Lines and Convectively Coupled Gravity Waves in the Tropics: Why Do Most Cloud Systems Propagate Westward?, Journal of the Atmospheric Sciences, vol.69, issue.10, pp.2995-3012 ,
DOI : 10.1175/JAS-D-11-0297.1
Singular spectrum analysis in nonlinear dynamics with 844 applications to paleoclimatic time series, Physica D, vol.35, pp.392-424, 1989. ,
Singular-spectrum analysis: A toolkit for short, noisy chaotic signals, Physica D: Nonlinear Phenomena, vol.58, issue.1-4, pp.95-126, 1992. ,
DOI : 10.1016/0167-2789(92)90103-T
The Madden???Julian Oscillation???s Influence on African Easterly Waves and Downstream Tropical Cyclogenesis, Monthly Weather Review, vol.139, issue.9, pp.2704-2722, 2011. ,
DOI : 10.1175/MWR-D-10-05028.1
Atlantic Tropical Cyclogenesis: A Three-Way Interaction between an African Easterly Wave, Diurnally Varying Convection, and a Convectively Coupled Atmospheric Kelvin Wave, Monthly Weather Review, vol.140, issue.4, pp.1108-1124, 2012. ,
DOI : 10.1175/MWR-D-11-00122.1
2013: A convectively coupled equatorial Kelvin wave's 857 impact on African easterly wave activity, Mon. Wea. Rev, p.858 ,
Convectively Coupled Equatorial Waves: Analysis of Clouds and Temperature in the Wavenumber???Frequency Domain, Journal of the Atmospheric Sciences, vol.56, issue.3, pp.374-399, 1999. ,
DOI : 10.1175/1520-0469(1999)056<0374:CCEWAO>2.0.CO;2
Large-Scale Dynamical Fields Associated with Convectively Coupled Equatorial Waves, Journal of the Atmospheric Sciences, vol.57, issue.5, pp.613-640, 2000. ,
DOI : 10.1175/1520-0469(2000)057<0613:LSDFAW>2.0.CO;2
The Diurnal Cycle in the Tropics, Monthly Weather Review, vol.129, issue.4, pp.784-801, 2001. ,
DOI : 10.1175/1520-0493(2001)129<0784:TDCITT>2.0.CO;2
Influence of the Madden???Julian Oscillation and Intraseasonal Waves on Surface Wind and Convection of the Tropical Atlantic Ocean, Journal of Climate, vol.25, issue.23, pp.8057-8074, 2012. ,
DOI : 10.1175/JCLI-D-11-00528.1
onto the standardised 20-90-day filtered NOAA OLR reference index of CCER filtered NOAA 991 OLR (colour), 925 hPa geopotential height (contours) and wind. Only 90% significant NOAA 992 OLR regression coefficients are displayed. For a better clarity all wind and geopotential height 993 regression coefficients are displayed. Vector scales are displayed. (d) Evolution from To-10 days 994 to To+10 days of the regression coefficients of Fig.16a left averaged over 2 and for the same variables (red " CA, filtered WIG NOAA OLR and 997 blue " CA " respectively) averaged over 2.5°S-7.5°N/10°E-30°E. (e) Same as (d) but for Fig.16b 998 middle regression coefficients and CCER instead of WIG. (f) Same as Middle but for Fig.16c right 999 regression coefficients and from To-20 days to To+20 days, p.996, 1000. ,