Viewing archive of fredag, 14 juli 2017
GFZ Potsdam officiell Kp-index
Det finns ingen sida för det här datumet.
GFZ Potsdam Hp-index
Disturbance storm-time index
NOAA beräknad Kp-index
Det finns ingen sida för det här datumet.
All times in UTC
Senaste nytt
tisdag, 17 mars 2026
M2.7 solar flare, CME arrival possible
söndag, 1 februari 2026
Complex sunspot region 4366
måndag, 19 januari 2026
CME impact! S4 solar radiation storm
Senaste inläggen
X1.5 CME 45Unspecified geomagnetic activity 136AR4405 64The hypothetical role of metal ions in Sporadic E skip 8AR4399 8
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Rymdvädersfakta
| Senaste X-utbrottet | 2026/03/30 | X1.4 |
| Senaste M-utbrottet | 2026/03/28 | M1.3 |
| Senaste geomagnetiska stormen | 2026/03/25 | Kp5+ (G1) |
| Fläckfria dagar | |
|---|---|
| Last 365 days | 3 dagar |
| 2026 | 3 dagar (3%) |
| Senaste dag utan solfläckar | 2026/02/24 |
| Månadsvis faktiskt antal solfläckar | |
|---|---|
| februari 2026 | 78.2 -34.3 |
| mars 2026 | 86.6 +8.4 |
| Last 30 days | 86.6 +11.2 |
I dag i historien*
Aurora on this day in history
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