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Coronal hole faces Earth

The NOAA SWPC has issued a minor geomagnetic storm (G1) watch for this Thursday (22 October) as a high speed solar wind stream from the northern polar coronal hole is expected to arrive at Earth. This is the same coronal hole which caused multiple days with geomagnetic storm conditions (G1-G2) last month and produced solar wind speeds around 650km/s at our planet.

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Monday, 1 December 2025

X1.9 solar flare, Coronal hole faces Earth

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X5.1 solar flare, G4 geomagnetic storm watch

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Incoming & Unnumbered Active Regions 16 AR4294 / 4296 / 4298 312 50 mhz F2 75 AR 4299 24 Current Farside Activity 236

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