Sunspot region AR12799
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2021/01/22 | 2 | 10 | BXO | N21W30 | |
| 2021/01/23 | 1 | 10 | AXX | N22W45 | |
| 2021/01/24 | 1 | 10 | AXX | N24W61 | |
| 2021/01/25 | 4 | 20 | DRO | N22W70 | |
| 2021/01/26 | 1 | 0 | AXX | N23W83 |
2021/01/22
2021/01/23
2021/01/24
2021/01/25
2021/01/26
|
2021/01/22
2021/01/23
2021/01/24
2021/01/25
2021/01/26
|
| B |
|---|
| 6 |
The top 6 solar flares from sunspot region 12799
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B5.0 | 2021/01/25 | 06:31 | 06:41 | 06:48 | |
| 2 | B2.2 | 2021/01/25 | 08:08 | 08:19 | 08:26 | |
| 3 | B1.6 | 2021/01/25 | 11:20 | 11:28 | 11:32 | |
| 4 | B1.5 | 2021/01/25 | 02:25 | 02:40 | 02:57 | |
| 5 | B1.3 | 2021/01/25 | 11:15 | 11:18 | 11:20 | |
| 6 | B1.3 | 2021/01/26 | 23:00 | 23:08 | 23:16 |
Latest news
Friday, 28 March 2025
X1.1 solar flare
Monday, 24 March 2025
Coronal hole faces Earth
Saturday, 22 March 2025
Strong G3 geomagnetic storm watch for 23 March
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Latest alerts
07:15 UTC - 10cm Radio Burst
Begin Time: 01/04/2025 06:45 UTC Maximum Time: 01/04/2025 06:45 UTC Duration: 1 minutes. Peak flux: 190 sfu
07:06 UTC - Solar flare
Strong M5.61 flare
06:48 UTC - Radio Blackout
Moderate R2 radio blackout in progress (≥M5 - current: M5.36)
06:45 UTC - Radio Blackout
Minor R1 radio blackout in progress (≥M1 - current: M1.7)
02:15 UTC - Solar protons
Moderate S2 Solar Radiation Storm - Infrequent effects on HF radio through polar regions and satellite operations
Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/01 | M5.6 |
| Last geomagnetic storm | 2025/03/27 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| Last 30 days | 128.5 -22.7 |