RELATED LINKS
Data Sources
European Centre for Medium-Range Weather Forecasts
http://www.ecmwf.int/
NCEP Global Forecasts for Stratosphere
http://www.cpc.ncep.noaa.gov/products/strtaosphere/strat_a_f/
National Center for Environmental Prediction Stratospheric Forecasts
http://www.cpc.ncep.noaa.gov/products/stratosphere/strat_a_f/
National Center for Environmental Prediction Annual Data
http://code613-3.gsfc.nasa.gov/Data_services/met/ann_data.html
Polar Vortex Forecasts in Northern Hemisphere at the Center for Global Environmental Research (CGER)
http://www-cger2.nies.go.jp/gr_cgi/new/analysis/pv/index_nhimg_e.cgi
Vertical Cross Section of Geopotential Height Anomalies at the National Weather Service Climate Prediction Center
http://www.cpc.noaa.gov/products/precip/CWlink/daily_ao_index/hgt.shtml
National Oceanic and Atmospheric Administration
http://www.noaa.gov/
American Meteorological Society
http://www.ametsoc.org/
Weather at lidar sites in Alaska, Greenland, Nunavut and Norway
Meteorological Service of Canada (PEARL, Eureka, Nunavut)
http://www.weatheroffice.gc.ca/forecast/canada/index_e.html?id=NU
Danish Meteorological Institute (SUARF, Kangarlussaq, Greenland)
http://www.dmi.dk/dmi/byvejr_gl?by=4231
Norwegian Meteorological Institute (ALOMAR, Andoya, Norway)
http://met.no/english/index.html
US National Weather Service Alaska (PFRR, Chatanika, Alaska)
http://pafc.arh.noaa.gov/
