Sunspot region AR14377
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2026/02/14 | 4 | 60 | CAO | N09E68 | |
| 2026/02/15 | 8 | 50 | CRO | N07E53 | |
| 2026/02/16 | 8 | 50 | CRO | N07E39 | |
| 2026/02/17 | 8 | 20 | CRO | N07E24 | |
| 2026/02/18 | 4 | 20 | BXO | N08E10 | |
| 2026/02/19 | 4 | 25 | HRX | N07W05 | |
| 2026/02/20 | 2 | 10 | BXO | N08W15 |
2026/02/14
2026/02/15
2026/02/16
2026/02/17
2026/02/18
2026/02/19
2026/02/20
|
2026/02/14
2026/02/15
2026/02/16
2026/02/17
2026/02/18
2026/02/19
2026/02/20
|
| B | C |
|---|---|
| 4 | 1 |
The top 5 solar flares from sunspot region 14377
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.8 | 2026/02/20 | 02:52 | 03:07 | 03:16 | |
| 2 | B7.7 | 2026/02/14 | 02:14 | 02:30 | 02:42 | |
| 3 | B7.4 | 2026/02/14 | 09:16 | 09:23 | 09:30 | |
| 4 | B7.2 | 2026/02/14 | 06:57 | 07:06 | 07:26 | |
| 5 | B6.2 | 2026/02/15 | 03:25 | 03:33 | 03:35 |
Latest news
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Latest forum messages
Incoming & Unnumbered Active Regions 423AR4447 9AR4446 (including AR4448/4449) 31Filaments and prominences 558Current Farside Activity 613
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Space weather facts
| Last X-flare | 2026/04/24 | X2.5 |
| Last M-flare | 2026/05/22 | M2.3 |
| Last geomagnetic storm | 2026/05/16 | Kp6- (G2) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (2%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2026 | 79.3 -6.6 |
| May 2026 | 89.2 +9.9 |
| Last 30 days | 95.5 +2.6 |
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