Publié: 2013 May 26 1203 UTC
Eruptive (C-class flares expected, probability >=50%)
Quiet (A<20 and K<4)
Quiet
| Flux de 10 cm | Ap | |
|---|---|---|
| 26 May 2013 | 123 | 017 |
| 27 May 2013 | 125 | 007 |
| 28 May 2013 | 125 | 007 |
Only 2 C-class flares were recorded in the last 24 hours. Solar activity is expected to remain eruptive. A M-class flare is still possible. Solar wind speed is currently around 700 km/s, but the interplanetary magnetic field Bz component is around 0 nT. Geomagnetic activity has reached active to storm levels in the last 24 hours, but is expected to calm down to quiet levels in the evening of May 26th. It is expected to remain quiet for the next 48 hours.
Estimation du nombre international de taches solaires (ISN) pour aujourd'hui : 067, sur la base de 08 stations.
| Nombre de Wolf, observé par Catania | /// |
| Flux solaire à 10 cm | 121 |
| AK Chambon La Forêt | 047 |
| AK Wingst | 033 |
| Ap estimé | 037 |
| Nombre international de taches solaires estimé | 078 - Basé sur 20 stations |
| Jour | Commencer | Max | Fin | Loc | Force | OP | 10cm | Catania/NOAA | Types de sursaut radio | |
|---|---|---|---|---|---|---|---|---|---|---|
| Aucun | ||||||||||
Données fournies par le Solar Influences Data analysis Center© - SIDC - Traité par SpaceWeatherLive
Toutes les heures sont indiquées en UTC
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| Dernière classe X | 18/01/2026 | X1.9 |
| Dernière classe M | 21/01/2026 | M3.4 |
| Dernier orage géomagnétique | 22/01/2026 | Kp5+ (G1) |
| Jours sans taches solaires | |
|---|---|
| Dernier jour sans taches solaires | 08/06/2022 |
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