Sunspot region AR14191
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2025/08/20 | 1 | 80 | HSX | N10E79 | |
| 2025/08/21 | 1 | 220 | HSX | N10E65 | |
| 2025/08/22 | 5 | 300 | CHO | N10E52 | |
| 2025/08/23 | 5 | 260 | EHO | N11E41 | |
| 2025/08/24 | 12 | 360 | EHI | N11E29 | |
| 2025/08/25 | 15 | 380 | DHI | N10E15 | |
| 2025/08/26 | 12 | 360 | EHI | N11E01 | |
| 2025/08/27 | 13 | 400 | EHI | N12W10 | |
| 2025/08/28 | 11 | 400 | EHI | N12W27 | |
| 2025/08/29 | 6 | 370 | CHO | N10W38 | |
| 2025/08/30 | 8 | 325 | CHO | N11W54 | |
| 2025/08/31 | 7 | 320 | CHO | N11W68 | |
| 2025/09/01 | 5 | 300 | CHO | N11W82 | |
| 2025/09/02 | 5 | 260 | CHO | N11W96 | |
| 2025/09/03 | 5 | 260 | CHO | N11W0* |
2025/08/20
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2025/08/27
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2025/08/29
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2025/08/31
2025/09/01
2025/09/02
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2025/08/20
2025/08/21
2025/08/22
2025/08/23
2025/08/24
2025/08/25
2025/08/26
2025/08/27
2025/08/28
2025/08/29
2025/08/30
2025/08/31
2025/09/01
2025/09/02
2025/09/03
|
| B | C |
|---|---|
| 1 | 11 |
The top 10 solar flares from sunspot region 14191
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C9.1 | 2025/08/23 | 19:01 | 19:22 | 19:40 | |
| 2 | C4.8 | 2025/08/24 | 00:50 | 00:54 | 01:00 | |
| 3 | C3.6 | 2025/08/31 | 09:24 | 09:32 | 09:38 | |
| 4 | C3.2 | 2025/08/21 | 23:54 | 00:11 | 00:33 | |
| 5 | C3.2 | 2025/08/23 | 13:19 | 13:32 | 13:49 | |
| 6 | C2.8 | 2025/08/23 | 06:23 | 06:29 | 06:34 | |
| 7 | C2.3 | 2025/08/21 | 15:46 | 15:56 | 16:03 | |
| 8 | C1.9 | 2025/08/23 | 12:47 | 12:52 | 12:56 | |
| 9 | C1.3 | 2025/08/21 | 12:45 | 12:55 | 13:03 | |
| 10 | C1.2 | 2025/08/22 | 03:56 | 04:04 | 04:12 |
Latest news
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
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X1.5 CME 50Unspecified geomagnetic activity 136AR4405 64The hypothetical role of metal ions in Sporadic E skip 8AR4399 8
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Space weather facts
| Last X-flare | 2026/03/30 | X1.4 |
| 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 |
| March 2026 | 86.6 +8.4 |
| Last 30 days | 86.6 +11.2 |
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