Publié: 2015 Feb 24 1259 UTC
Eruptive (C-class flares expected, probability >=50%)
Active conditions expected (A>=20 or K=4)
Quiet
| Flux de 10 cm | Ap | |
|---|---|---|
| 24 Feb 2015 | 117 | 028 |
| 25 Feb 2015 | 117 | 015 |
| 26 Feb 2015 | 117 | 007 |
Solar activity has been low. A C1.4 flare was detected today peaking at 10:57 UT, related to a filament eruption on the southeast limb of the Sun. No coroagraph data is available yet to observe an associated CME. The visible active regions have simple magnetic configuration (beta) and are not expected to produce more than C-class flaring. An active region rotating now over the east limb may increase activity levels in the coming hours. Geomagnetic activity reached active levels locally (K at Dourbes = 4, with Kp reaching 5) due to the fast solar wind from a coronal hole. Unsettled to active conditions can be expected in the next 24h.
Estimation du nombre international de taches solaires (ISN) pour aujourd'hui : 037, sur la base de 07 stations.
| Nombre de Wolf, observé par Catania | /// |
| Flux solaire à 10 cm | 117 |
| AK Chambon La Forêt | 048 |
| AK Wingst | 018 |
| Ap estimé | 020 |
| Nombre international de taches solaires estimé | 038 - Basé sur 18 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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