Sunspot region AR14100
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2025/05/26 | 6 | 250 | DKO | N07E64 | |
| 2025/05/27 | 12 | 270 | EKO | N07E51 | |
| 2025/05/28 | 14 | 410 | EKI | N08E41 | |
| 2025/05/29 | 14 | 390 | EKI | N08E29 | |
| 2025/05/30 | 26 | 440 | EKI | N08E14 | |
| 2025/05/31 | 26 | 440 | EKC | N08W00 | |
| 2025/06/01 | 27 | 430 | EKC | N10W15 | |
| 2025/06/02 | 31 | 390 | EKC | N10W29 | |
| 2025/06/03 | 24 | 320 | EKI | N10W41 | |
| 2025/06/04 | 20 | 240 | EAI | N10W58 | |
| 2025/06/05 | 14 | 180 | EAI | N10W65 | |
| 2025/06/06 | 4 | 70 | EAO | N09W85 | |
| 2025/06/07 | 4 | 70 | EAO | N09W95 | |
| 2025/06/08 | 4 | 70 | EAO | N09W0* |
2025/05/26
2025/05/27
2025/05/28
2025/05/29
2025/05/30
2025/05/31
2025/06/01
2025/06/02
2025/06/03
2025/06/04
2025/06/05
2025/06/06
2025/06/07
2025/06/08
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2025/05/26
2025/05/27
2025/05/28
2025/05/29
2025/05/30
2025/05/31
2025/06/01
2025/06/02
2025/06/03
2025/06/04
2025/06/05
2025/06/06
2025/06/07
2025/06/08
|
| B | C | M |
|---|---|---|
| 5 | 45 | 10 |
The top 10 solar flares from sunspot region 14100
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M8.2 | 2025/05/31 | 23:31 | 00:05 | 01:32 | |
| 2 | M4.62 | 2025/05/31 | 08:08 | 08:18 | 08:23 | |
| 3 | M3.47 | 2025/05/30 | 05:56 | 06:13 | 06:19 | |
| 4 | M3.3 | 2025/06/02 | 10:59 | 11:18 | 11:38 | |
| 5 | M2.99 | 2025/05/31 | 15:36 | 15:49 | 15:57 | |
| 6 | M2.4 | 2025/05/31 | 05:12 | 05:18 | 05:20 | |
| 7 | M1.4 | 2025/05/26 | 13:27 | 13:37 | 13:44 | |
| 8 | M1.1 | 2025/06/02 | 21:35 | 21:42 | 21:46 | |
| 9 | M1.1 | 2025/06/04 | 23:04 | 23:28 | 23:39 | |
| 10 | M1.0 | 2025/05/31 | 03:49 | 03:56 | 04:04 |
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
Do the high-resolution sunspot counts point to more complex sunspots? 40AR4366 253Incoming & Unnumbered Active Regions 141Space Weather Memes 780Current Farside Activity 350
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Space weather facts
| Last X-flare | 2026/02/01 | X1.0 |
| Last M-flare | 2026/02/01 | M1.8 |
| 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 |
| Last 30 days | 119.2 +2.7 |