Polarpedia has information categorized by main topics. Click on an icon below to view the available terms.
«
»

Auroral oval

Auroral oval bestemmer rækkevidden af polarlyset. Det er et bælte omkring jordens magnetiske poler. Dens bredde varierer afhængigt af det såkaldte rumvejr – i perioder med lav solaktivitet bliver den smal, og den ekspanderer, når der er en stigning i udledningen af solvindpartikler.

Den aktuelle tilstand af Auroral oval i den nordlige og sydlige halvkugle kan ses i OVATION Auroral Forecast-sektionen på hjemmesiden www.spaceweatherlive.com.

Foto: Polarlys på den sydlige halvkugle, kilde: https://www.spaceweatherlive.com/en/auroral-activity/auroral-oval.

«
»
Polarpedia has information categorized by main topics. Click on an icon below to view the available terms.
Polarpedia terms are created by EDU-ARCTIC Consortium, which holds responsibility for quality of translations in following languages: Polish, French, Danish, Norwegian, German, Russian, Italian, unless indicated otherwise. If you see an error - please contact us: edukacja@igf.edu.pl.
European Union flag This project (EDU-ARCTIC) has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 710240. The content of the website is the sole responsibility of the Consortium and it does not represent the opinion of the European Commission, and the Commission is not responsible for any use that might be made of information contained.
Designed & hosted by American Systems Sp. z o.o.