Publié: 2018 Sep 13 1302 UTC
Quiet conditions (<50% probability of C-class flares)
Active conditions expected (A>=20 or K=4)
Quiet
| Flux de 10 cm | Ap | |
|---|---|---|
| 13 Sep 2018 | 070 | 018 |
| 14 Sep 2018 | 071 | 013 |
| 15 Sep 2018 | 070 | 012 |
Solar activity was very low. No flares, no earth-directed coronal mass ejections (CMEs) were observed. The greater than 10MeV proton flux remained at background levels over the past 24 hours. Solar activity is expected to remain low. Solar wind speed decreased from about 540 to 490 km/s. The total interplanetary magnetic field is below 6 nT. Bz varied between -6 and +5 nT. Quiet to active geomagnetic conditions were observed. Quiet to active geomagnetic conditions can be expected for the next two days.
Estimation du nombre international de taches solaires (ISN) pour aujourd'hui : 000, sur la base de 22 stations.
| Nombre de Wolf, observé par Catania | 013 |
| Flux solaire à 10 cm | 070 |
| AK Chambon La Forêt | 026 |
| AK Wingst | 014 |
| Ap estimé | 012 |
| Nombre international de taches solaires estimé | 014 - Basé sur 21 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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