| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 23/07/2002 | 7 | 330 | DAC | S12E68 | |
| 24/07/2002 | 22 | 940 | FKC | S15E59 | |
| 25/07/2002 | 39 | 940 | EKC | S15E48 | |
| 26/07/2002 | 52 | 850 | FKC | S16E34 | |
| 27/07/2002 | 72 | 940 | FKC | S16E22 | |
| 28/07/2002 | 62 | 900 | FKI | S15E08 | |
| 29/07/2002 | 48 | 920 | FKI | S15W04 | |
| 30/07/2002 | 57 | 890 | EKC | S15W18 | |
| 31/07/2002 | 63 | 620 | FKI | S14W30 | |
| 01/08/2002 | 51 | 570 | FKC | S15W44 | |
| 02/08/2002 | 38 | 430 | FAI | S15W58 | |
| 03/08/2002 | 17 | 480 | EAI | S15W70 | |
| 04/08/2002 | 13 | 330 | EAO | S16W83 |
| C | M | X |
|---|---|---|
| 27 | 6 | 3 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | X6.98 | 23/07/2002 | 00:18 | 00:35 | 00:47 | |
| 2 | X4.74 | 20/07/2002 | 21:04 | 21:30 | 21:54 | |
| 3 | X1.53 | 03/08/2002 | 18:59 | 19:07 | 19:11 | |
| 4 | M3.41 | 28/07/2002 | 00:18 | 00:35 | 00:44 | |
| 5 | M1.85 | 24/07/2002 | 15:24 | 15:55 | 16:22 | |
| 6 | M1.85 | 31/07/2002 | 01:39 | 01:53 | 02:02 | |
| 7 | M1.43 | 02/08/2002 | 10:48 | 10:53 | 10:58 | |
| 8 | M1.38 | 27/07/2002 | 02:10 | 02:12 | 02:14 | |
| 9 | M1.09 | 28/07/2002 | 11:01 | 11:06 | 11:10 | |
| 10 | C8.71 | 24/07/2002 | 12:31 | 12:56 | 13:33 |
A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!
| Dernière classe X | 08/12/2025 | X1.1 |
| Dernière classe M | 20/12/2025 | M1.0 |
| Dernier orage géomagnétique | 12/12/2025 | Kp5 (G1) |
| Jours sans taches solaires | |
|---|---|
| Dernier jour sans taches solaires | 08/06/2022 |
| Nombre mensuel moyen de taches solaires | |
|---|---|
| novembre 2025 | 91.8 -22.8 |
| décembre 2025 | 118.5 +26.7 |
| 30 derniers jours | 108.7 +20.4 |