Real-time solar images
PROBA 2 - SWAP instrument
The ESA Project for On-Board Autonomy-2 (PROBA-2) mission consists of one satellite in a sun-synchronous low Earth orbit and has two instrument onboard to study the Sun. One of these instruments is the SWAP instrument which is an extreme ultraviolet (EUV) imager which images the Sun in the 174 Ångström wavelength.
Courtesy of PROBA (SIDC)
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Wednesday, 2 January 2019 - 18:57 UTC
Solar Cycle 25 and the 10.7 cm radio solar flux
Tuesday, 1 January 2019 - 15:37 UTC
Coronal hole faces Earth
Tuesday, 1 January 2019 - 00:00 UTC
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Space weather facts
| Last X-flare: | 2017/09/10 | X8.2 |
| Last M-flare: | 2017/10/20 | M1.0 |
| Last geomagnetic storm: | 2019/01/05 | Kp5 (G1) |
| Number of spotless days in 2019: | 10 | |
| Current stretch spotless days: | 11 | |