Sunspot region AR13384
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/07/25 | 4 | 10 | BXO | S14E54 | |
| 2023/07/26 | 4 | 10 | BXO | S14E40 | |
| 2023/07/27 | 4 | 20 | BXO | S18E29 | |
| 2023/07/28 | 3 | 10 | AXX | S15E15 | |
| 2023/07/29 | 3 | 10 | AXX | S16E03 | |
| 2023/07/31 | 8 | 40 | CAO | N01W13 | |
| 2023/08/01 | 5 | 10 | CAO | S16W29 | |
| 2023/08/02 | 2 | 0 | AXX | S18W53 |
2023/07/25
2023/07/26
2023/07/27
2023/07/28
2023/07/29
2023/07/31
2023/08/01
2023/08/02
|
2023/07/25
2023/07/26
2023/07/27
2023/07/28
2023/07/29
2023/07/31
2023/08/01
2023/08/02
|
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 13384
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C5.5 | 2023/08/01 | 12:39 | 12:44 | 12:48 |
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 | 2026/03/28 | M1.3 |
| Last geomagnetic storm | 2026/03/25 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| April 2026 | 130 +51.8 |
| Last 30 days | 91.6 +20.3 |
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