Viewing archive of tisdag, 17 april 2018
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Coronal hole faces Earth
Solar activity has been pretty boring lately with no solar flares or sunspot regions really worth mentioning. A tiny region with a reverse magnetic polarity did appear a few days ago which likely belonged to the next solar cycle but it faded away pretty quickly. It is normal for sunspot regions from two solar cycles to overlap around solar minimum but it does show we are closing in on true solar minimum. This combined with the fact that we are hardly seeing any sunspots or flaring activity at the moment means this solar cycle might be a shorter than average cycle.
Senaste nytt
Sunspot region 3663, X1 solar flare
Lot's of sunspots! Big chance for major flare activity?
X1.1 solar flare with earth-directed CME
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Rymdvädersfakta
| Senaste X-utbrottet | 2024/05/05 | X1.2 |
| Senaste M-utbrottet | 2024/05/05 | M1.3 |
| Senaste geomagnetiska stormen | 2024/05/02 | Kp7- (G3) |
| Fläckfria dagar | |
|---|---|
| Senaste dag utan solfläckar | 2022/06/08 |
| Månadsvis faktiskt antal solfläckar | |
|---|---|
| april 2024 | 136.5 +31.6 |
| Last 30 days | 153.8 +59.7 |