Publié: 2018 Oct 07 1230 UTC
Quiet conditions (<50% probability of C-class flares)
Moderate (ISES: Major) magstorm expected (A>=50 or K=6)
Quiet
| Flux de 10 cm | Ap | |
|---|---|---|
| 07 Oct 2018 | 068 | 040 |
| 08 Oct 2018 | 069 | 020 |
| 09 Oct 2018 | 069 | 007 |
There are no active regions visible on the solar disk. No C-class flares in past 24 h. Solar activity is expected to remain at very low levels.
No Earth directed Coronal Mass Ejections (CMEs) have been detected. Solar protons have remained at background levels over the past 24 hours.
The solar wind speed is at 380 km/s with interplanetary magnetic fields of 14 nT. Geomagnetic conditions have been quiet. The compression region in front of the fast solar wind stream expected for today is already visible in DSCOVR data starting at 10:00 UT with increased magnetic field intensities reaching 14 nT and Bz up to -10 nT. The polarity of the interplanetary magnetic field changed from negative to positive, the same polarity as the coronal hole on the Sun. Disturbed geomagnetic conditions are expected up to major storm levels.
Estimation du nombre international de taches solaires (ISN) pour aujourd'hui : 000, sur la base de 22 stations.
| Nombre de Wolf, observé par Catania | /// |
| Flux solaire à 10 cm | 069 |
| AK Chambon La Forêt | 005 |
| AK Wingst | 004 |
| Ap estimé | 005 |
| Nombre international de taches solaires estimé | 000 - Basé sur 26 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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