Friday, November 7, 2025

Aurora and recurrent geomagnetic storm

Geomagnetic activity associated with long-lasting coronal hole on the Sun (see, our previous post at https://gongnisp.blogspot.com/2025/09/recurrent-geomagnetic-storms.html) seem to continue. Last night (7 November 2025), a moderate geomagnetic storm hit the Earth and produced some beautiful aurora. The geomagnetic activity associated with this long-lasting coronal hole is approximately marked by black ovals. Geomagnetic storm on previous night (also included to the last oval) is related to solar flare activity.
 

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Poster presentations by NISP personnel at the 2026 Space Weather meeting in Boulder, CO.

The 2026 Space Weather meeting took place in Boulder, Colorado on 28 April- 1 May, 2026. NISP personnel presented several posters during thi...