Related by context. Frequent words. (Click for all words.) 54 convective 54 magnetic reconnection 53 equatorial Pacific Ocean 52 hydrological cycle 51 eastern equatorial Pacific 51 atmospheric circulation 51 ITCZ 50 mid latitudes 50 ENSO 50 stratospheric ozone 50 auroral 49 ionisation 49 Polar Regions 49 cryosphere 48 geomagnetic field 48 electron density 48 solar corona 48 radiative 48 Pacific Decadal Oscillation 48 poleward 48 SMOS 48 oscillation 48 Arctic Oscillation 48 solar irradiance 48 subtropical regions 48 North Atlantic Oscillation 48 ionosphere 48 troposphere 48 microlensing 47 airstream 47 lithosphere 47 Earth magnetosphere 46 convection 46 extensional 46 oscillations 46 landmasses 46 latitudinal 46 anisotropy 46 anticyclone 45 equatorial 45 ionospheric 45 Valles Marineris 45 occultation 45 X ray emission 45 cosmic ray 45 temperature inversion 44 volcanically active 44 sunspot cycle 44 monsoon trough 44 magnetosphere 44 insolation 44 heliosphere 44 polar regions 44 equatorial Pacific 44 dispersive 44 geomagnetic 44 cyclonic circulation 44 dipole 44 southeasterly 44 amplitudes 44 southeastward 43 planet orbits 43 dynamical 43 COROT 43 polar caps 43 aurora 43 Sunspots 43 Aerosols 43 polar 43 angular momentum 43 magnetic flux 43 Iapetus 43 visible wavelengths 42 magnetization 42 ozone depletion 42 Humid 42 monsoonal 42 southerly 42 atmospheric 42 ejecta 42 Brownian motion 42 interplanetary spacecraft 42 volcanism 42 magmatic 42 subtropics 42 sinusoidal 41 thermosphere 41 Cabeus 41 #.#C [004] 41 MARSIS 41 temperate regions 41 northwestward 41 deformation 41 World Meteorological Organisation 41 Permafrost 41 Southerly winds 41 latitudes 41 kinematic 41 westerly winds 41 heliosheath 41 -# degrees Fahrenheit [002]