Soundings
America del Nord
Sounding 00 GMT
Sounding 12 GMT
Kanada
Columbia Britannica
Manitoba
Terranova
Territori del Nord-Ovest
Inuvik
Fort Nelson Airport
Norman Wells
Nuova Scozia
Nunavut
Québec
Yukon
USA
Ostkueste
Mittlerer Westen
Westusa
Suedstaaten
�Arkansas
�Florida
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�Mississippi
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Westusa