Sunspot region AR12893
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2021/10/31 | 1 | 120 | HSX | N21E68 | |
| 2021/11/01 | 1 | 180 | HSX | N16E58 | |
| 2021/11/02 | 1 | 160 | HSX | N18E45 | |
| 2021/11/03 | 2 | 160 | HSX | N19E32 | |
| 2021/11/04 | 1 | 120 | HSX | N17E17 | |
| 2021/11/05 | 3 | 150 | CSO | N16E05 | |
| 2021/11/06 | 4 | 140 | HSX | N17W09 | |
| 2021/11/07 | 4 | 120 | HSX | N20W22 | |
| 2021/11/08 | 1 | 110 | HSX | N17W35 | |
| 2021/11/09 | 1 | 130 | HSX | N18W47 | |
| 2021/11/10 | 1 | 130 | HSX | N16W60 | |
| 2021/11/11 | 1 | 110 | HSX | N26W74 | |
| 2021/11/12 | 1 | 70 | HSX | N21W90 | |
| 2021/11/13 | 1 | 70 | HSX | N16W0* |
2021/10/31
2021/11/01
2021/11/02
2021/11/03
2021/11/04
2021/11/05
2021/11/06
2021/11/07
2021/11/08
2021/11/09
2021/11/10
2021/11/11
2021/11/12
2021/11/13
|
2021/10/31
2021/11/01
2021/11/02
2021/11/03
2021/11/04
2021/11/05
2021/11/06
2021/11/07
2021/11/08
2021/11/09
2021/11/10
2021/11/11
2021/11/12
2021/11/13
|
Latest news
Monday, 24 March 2025
Coronal hole faces Earth
Saturday, 22 March 2025
Strong G3 geomagnetic storm watch for 23 March
Wednesday, 5 March 2025
Coronal hole faces Earth
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Latest alerts
Thursday, 27 March 2025
16:15 UTC - Geomagnetic activity
Minor G1 geomagnetic storm (Kp5) Threshold Reached: 16:05 UTC
15:15 UTC - Geomagnetic activity
Minor G1 geomagnetic storm (Kp5) Threshold Reached: 14:59 UTC
09:15 UTC - Geomagnetic activity
Minor G1 geomagnetic storm (Kp5) Threshold Reached: 08:59 UTC
06:27 UTC - Hemispheric Power Index
The OVATION model predicts the Hemispheric Power Index to reach 54GW at 07:01 UTC
06:00 UTC - Geomagnetic activity
Minor G1 geomagnetic storm (Kp5) Threshold Reached: 05:51 UTC
Space weather facts
| Last X-flare | 2025/02/23 | X2.0 |
| Last M-flare | 2025/03/27 | M2.0 |
| Last geomagnetic storm | 2025/03/26 | Kp6+ (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| March 2025 | 132.3 -22.3 |
| Last 30 days | 132.3 -20 |