Publié: 2018 Sep 15 1244 UTC
Quiet conditions (<50% probability of C-class flares)
Active conditions expected (A>=20 or K=4)
Quiet
| Flux de 10 cm | Ap | |
|---|---|---|
| 15 Sep 2018 | 070 | 011 |
| 16 Sep 2018 | 071 | 010 |
| 17 Sep 2018 | 072 | 008 |
Over the past 24 hours solar activity has been quiet. No significant flares have been recorded. No Earth directed Coronal Mass Ejections (CMEs) have been detected. There are no significant filaments. The greater than 10MeV proton flux remained at background levels over the past 24 hours. Solar activity is expected to remain low over the next 24 hours with a low probability of C-class flares. The solar wind speed has fluctuated between 500 and 700 km/s over the past 24 hours. The total magnetic field strength has fluctuated around 6 nT. The Bz component has been mainly negative fluctuating between -4 and +3 nT. Geomagnetic conditions ranged between Kp index 1-3 (NOAA) and local K index 1-4 (Dourbes) over the past 24 hours. Geomagnetic conditions are expected to be mostly unsettled due to the negative polarity coronal hole possible influences.
Estimation du nombre international de taches solaires (ISN) pour aujourd'hui : 000, sur la base de 28 stations.
| Nombre de Wolf, observé par Catania | 000 |
| Flux solaire à 10 cm | 069 |
| AK Chambon La Forêt | 019 |
| AK Wingst | 018 |
| Ap estimé | 018 |
| Nombre international de taches solaires estimé | 000 - Basé sur 32 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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