Sunspot region AR14145
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2025/07/15 | 3 | 10 | BXO | S24E19 | |
| 2025/07/16 | 5 | 30 | CRO | S26E07 | |
| 2025/07/17 | 6 | 30 | CRO | S25W07 | |
| 2025/07/18 | 5 | 10 | BXO | S26W18 | |
| 2025/07/19 | 5 | 10 | BXO | S24W33 | |
| 2025/07/20 | 5 | 10 | BXO | S24W47 |
2025/07/15
2025/07/16
2025/07/17
2025/07/18
2025/07/19
2025/07/20
|
2025/07/15
2025/07/16
2025/07/17
2025/07/18
2025/07/19
2025/07/20
|
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 14145
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.6 | 2025/07/16 | 21:04 | 21:11 | 21:17 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
AR4366 519X1.9 CME 1344JHelioviewer Tips and Settings 39Anomalous sunspots on the sun ? 4Space Weather Memes 783
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Space weather facts
| Last X-flare | 2026/02/02 | X1.6 |
| Last M-flare | 2026/02/02 | M1.1 |
| Last geomagnetic storm | 2026/01/28 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| February 2026 | 97 -27 |
| Last 30 days | 118.3 +3.5 |