Sunspot region AR13333
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/06/13 | 10 | 70 | DAO | S12E50 | |
| 2023/06/14 | 16 | 140 | DAI | S11E36 | |
| 2023/06/15 | 7 | 130 | DAI | S11E20 | |
| 2023/06/16 | 16 | 220 | DAI | S11E08 | |
| 2023/06/17 | 18 | 240 | EAI | S11W04 | |
| 2023/06/18 | 13 | 200 | EAI | S11W19 | |
| 2023/06/19 | 12 | 90 | EAI | S11W33 | |
| 2023/06/20 | 11 | 60 | EAI | S11W44 | |
| 2023/06/21 | 5 | 80 | CAO | S12W58 | |
| 2023/06/22 | 5 | 30 | CAO | S11W71 | |
| 2023/06/23 | 5 | 30 | CAO | S11W85 |
2023/06/13
2023/06/14
2023/06/15
2023/06/16
2023/06/17
2023/06/18
2023/06/19
2023/06/20
2023/06/21
2023/06/22
2023/06/23
|
2023/06/13
2023/06/14
2023/06/15
2023/06/16
2023/06/17
2023/06/18
2023/06/19
2023/06/20
2023/06/21
2023/06/22
2023/06/23
|
| C |
|---|
| 3 |
The top 3 solar flares from sunspot region 13333
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.7 | 2023/06/20 | 03:25 | 03:32 | 03:50 | |
| 2 | C2.1 | 2023/06/13 | 12:41 | 12:45 | 12:50 | |
| 3 | C1.8 | 2023/06/14 | 08:54 | 09:05 | 09:16 |
Latest news
Monday, 30 March 2026
X1.5 solar flare
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
Latest forum messages
Comet C/2026 A1 (MAPS) for the southern hemisphere 64AR4414 7AR4415 4Incoming & Unnumbered Active Regions 263AR4413 10
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Space weather facts
| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/04 | M1.0 |
| Last geomagnetic storm | 2026/04/03 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2026 | 85.9 +7.7 |
| April 2026 | 121 +35.1 |
| Last 30 days | 101.1 +44.7 |
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