Related by context. Frequent words. (Click for all words.) 60 Landsea 54 Pielke 53 El Ninos 52 climatological 52 Trenberth 51 atmospheric circulation 51 ENSO 50 climatology 50 Climatologist 50 Climatology 50 NSIDC 49 greenhouse warming 48 La Niña 48 sunspot activity 48 Kevin Trenberth 48 La Nina 47 Patzert 47 El Niño 46 atmospheric chemistry 46 Diffenbaugh 46 anthropogenic climate 46 climatologists 46 National Climatic Data 46 El Nino 45 El Nino phenomenon 45 Serreze 45 Hillaker 45 mid latitudes 44 Climatologists 44 La Nina weather 44 tropical cyclones 44 State Climatologist 44 National Drought Mitigation 44 reanalysis 44 journal Nature Geoscience 44 World Meteorological Organisation 44 NOAA Climate Prediction 44 Nature Geoscience 43 NCAR 43 equatorial Pacific 43 synoptic 43 atmospheric scientist 43 Atmospheric Research 43 Climatic 43 atmospheric sciences 43 journal Geophysical Research 43 GISS 42 Meteorological 42 Meteorological Society 42 glacial melt 42 World Meteorological Organization 42 Medieval Warm Period 42 tropics 42 volcanism 42 climatologist 42 Met Office 42 Climate Prediction Center 42 Little Ice Age 42 equatorial regions 42 meteorological 42 Klotzbach 41 Atmospheric Science 41 Meehl 41 NIWA 41 WMO 41 Meteorology 41 Geophysical Research 41 monsoon rainfall 41 USGS geophysicist 40 temperate regions 40 upwelling 40 glaciation 40 troposphere 40 Stooksbury 40 meteorologists 40 wetter 40 precipitation 40 North Atlantic Oscillation 40 correlations 40 wind shear 40 heatwaves 40 atmospheric CO2 39 warmer temperatures 39 Jarraud 39 streamflow 39 Lautenbacher 39 Epidemiological 39 epidemiological studies 39 NOAA 39 variability 39 Intergovernmental Panel 39 meteorology 39 mathematical modeling 39 University Lamont Doherty 39 scientists 39 ozone depletion 39 forecasters 39 jet stream 39 USGS 39 Hydrology 39 soil moisture