Sunspot region AR13734
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/06/29 | 3 | 60 | CAO | N08E70 | |
| 2024/06/30 | 4 | 60 | DAO | N07E53 | |
| 2024/07/01 | 7 | 80 | EAI | N09E42 | |
| 2024/07/02 | 9 | 80 | CAI | N08E31 | |
| 2024/07/03 | 7 | 60 | CAO | N11E18 | |
| 2024/07/04 | 2 | 20 | HRX | N09E03 | |
| 2024/07/05 | 2 | 20 | HRX | N08W17 | |
| 2024/07/06 | 1 | 10 | AXX | N09W29 | |
| 2024/07/07 | 1 | 10 | AXX | N09W45 | |
| 2024/07/08 | 1 | 10 | AXX | N09W59 |
2024/06/29
2024/06/30
2024/07/01
2024/07/02
2024/07/03
2024/07/04
2024/07/05
2024/07/06
2024/07/07
2024/07/08
|
2024/06/29
2024/06/30
2024/07/01
2024/07/02
2024/07/03
2024/07/04
2024/07/05
2024/07/06
2024/07/07
2024/07/08
|
| C |
|---|
| 7 |
The top 7 solar flares from sunspot region 13734
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C5.8 | 2024/06/29 | 15:32 | 15:38 | 15:46 | |
| 2 | C5.6 | 2024/06/29 | 15:20 | 15:29 | 15:32 | |
| 3 | C3.8 | 2024/06/30 | 05:48 | 06:18 | 06:39 | |
| 4 | C2.4 | 2024/06/29 | 06:02 | 06:11 | 06:20 | |
| 5 | C2.2 | 2024/06/29 | 22:40 | 22:43 | 22:48 | |
| 6 | C2.1 | 2024/06/30 | 23:59 | 00:14 | 00:36 | |
| 7 | C1.8 | 2024/06/29 | 15:09 | 15:15 | 15:20 |
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
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Space weather facts
| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/09 | M1.0 |
| Last geomagnetic storm | 2026/04/18 | Kp6- (G2) |
| 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 | 83.6 -2.3 |
| Last 30 days | 92.3 +30.4 |
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