Sunspot region AR14397
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2026/03/18 | 8 | 30 | CRO | N16E67 | |
| 2026/03/19 | 6 | 30 | CAO | N17E55 | |
| 2026/03/20 | 3 | 30 | CAO | N17E42 | |
| 2026/03/21 | 2 | 20 | CRO | N16E28 | |
| 2026/03/22 | 2 | 20 | CRO | N16E13 | |
| 2026/03/23 | 2 | 20 | CRO | N16W01 | |
| 2026/03/24 | 5 | 10 | BXO | N15W14 | |
| 2026/03/25 | 2 | 5 | AXX | N15W26 | |
| 2026/03/26 | 4 | 10 | BXO | N15W39 | |
| 2026/03/27 | 4 | 10 | BXO | N15W53 |
2026/03/18
2026/03/19
2026/03/20
2026/03/21
2026/03/22
2026/03/23
2026/03/24
2026/03/25
2026/03/26
2026/03/27
|
2026/03/18
2026/03/19
2026/03/20
2026/03/21
2026/03/22
2026/03/23
2026/03/24
2026/03/25
2026/03/26
2026/03/27
|
| B | C |
|---|---|
| 1 | 2 |
The top 3 solar flares from sunspot region 14397
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.2 | 2026/03/18 | 04:23 | 04:34 | 04:37 | |
| 2 | C1.1 | 2026/03/18 | 03:58 | 04:19 | 04:23 | |
| 3 | B4.9 | 2026/03/20 | 06:28 | 06:37 | 06:49 |
Latest news
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Space weather facts
| Last X-flare | 2026/04/24 | X2.5 |
| Last M-flare | 2026/05/17 | M1.4 |
| 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 | 99.3 +7.6 |
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