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Double X-flares, glancing blow possible
Tuesday, 8 October 2024 17:14 UTC
Solar activity reached high levels with an X2.1 solar flare that peaked at 19:02 UTC yesterday. This event came from sunspot region 3842 which was followed by a long duration X1.0 solar flare which was a combined effort between sunspot region 3842 and 3844.
Incoming CME, G3 geomagnetic storm watch
Saturday, 5 October 2024 12:09 UTC
The anticipated CME from the X7 solar flare has turned out to be a nothing-burger. There was no notable impact and aurora displays were confined mostly to arctic latitudes.
X9.0 solar flare! Strongest flare of Solar Cycle 25!
Thursday, 3 October 2024 18:06 UTC
Sunspot region 3842 is on fire! This region is in a perfect earth-facing position and today produced the strongest solar flare of the current solar cycle! It was an X9.05 solar flare (R3-strong) that peaked at 12:18 UTC. This is in fact the strongest solar flare in 7 years. The last time we had solar flares bigger than this one was back in 2017! Yes that is the previous Solar Cycle!
X7.1 solar flare with earth-directed CME
Wednesday, 2 October 2024 02:43 UTC
A major X7.1 solar flare (R3 radio blackout) peaked on 1 October at 22:20 UTC. The eruption took place around complex Beta-Gamma-Delta sunspot region 3842 close to the center of the earth-facing solar disk. This was in fact the second strongest solar flare of the current Solar Cycle thus far! An exciting jump in solar activity after a relatively quiet period with multiple potent sunspot regions currently on the solar disk!
X4.5 solar flare with a fast coronal mass ejection
Saturday, 14 September 2024 22:22 UTC
Sunspot region 3825 which is close to the east limb and slowly rotating into an earth-facing position has produced a long-duration X4.5 class solar flare (R3-strong) today that peaked at 15:29 UTC. This is the fifth largest solar flare of the current Solar Cycle.
G3 geomagnetic storm watch due to CME passage
Thursday, 12 September 2024 17:57 UTC
Earlier today we saw the arrival of one but perhaps even multiple coronal mass ejections at our planet. Geomagnetic storm conditions up the G3 (Kp7) level have already been observed but we are still very much under the influence of these coronal mass ejections as they pass Earth.
Severe G4 geomagnetic storm
Monday, 12 August 2024 15:11 UTC
Severe G4 geomagnetic storm conditions have now been observed which stands for a Kp of 8!
Solar maximum is here! G2 storm watch and X-flare!
Thursday, 8 August 2024 20:16 UTC
Our Sun has been very busy the past few weeks and we have now reached the highest official monthly mean sunspot number in 23 years during the month of July! We landed on a whopping 196.5 and August thus far averages an incredible monthly mean sunspot number of 222.3! Is this going to be solar maximum when we look back at Solar Cycle 25 in the coming years? It seems likely!
G3 geomagnetic storm watch
Monday, 29 July 2024 16:12 UTC
Good day everyone. We hope all of our visitors are enjoying their summer or of course their winter for the folks down under! We sure have been enjoying our summer break after what was a crazy month of May for the website during the period of the extreme G5 geomagnetic storm. Our apologies for the lack of updates despite the fairly active space weather but it is good to see many of our users activity using the app and enjoying the automated alerts to keep them informed. As a lot of you have noticed that your phone has been vibrating a lot due to high flaring activity on the Sun. As a matter of fact we have had at least one M or X-class solar flare every day ever since the 13th of July!
X1.2 solar flare
Sunday, 14 July 2024 12:23 UTC
It is July 14th and that calls for fireworks. We congratulate our French friends with their national holiday, Bastille Day, and so does our Sun.
Latest news
Coronal hole faces Earth
Sunspot region 3947, X-class solar flares
Two earth-directed coronal mass ejections
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Space weather facts
| Last X-flare | 2025/01/04 | X1.85 |
| Last M-flare | 2025/01/22 | M1.3 |
| Last geomagnetic storm | 2025/01/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2024 | 154.5 +2 |
| January 2025 | 145.2 -9.3 |
| Last 30 days | 163.2 +45.8 |