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Ursa Astronomical Association

Active aurora band - 6.9.2021 at 01.00 - 6.9.2021 at 03.30 Lis. Nurmes /ts Observation number 101016

Visibility III / V

A beautiful couple of storms in the morning hours. The blue rays were distinguishable even for a moment. Pink and blue coloring consist of a suitable mixture of cationic nitrogen molecule and atomic oxygen emission.

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  • Aurora brightness
    • Dim auroras
Comments: 1 pcs
Terhi Törmälä - 6.9.2021 at 19.14 Report this

Huikean kauniit kuvat sinulla. Taipalsaarella, missä itse olin kuvaamassa, oli tuskallisen pilvistä, mutta kolmen maissa tuli sen verran rakoa, että sain "todistusaineistoa" kasaan.

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