Publié: 2018 Jan 11 1230 UTC
Quiet conditions (<50% probability of C-class flares)
Quiet (A<20 and K<4)
Quiet
| Flux de 10 cm | Ap | |
|---|---|---|
| 11 Jan 2018 | 071 | 004 |
| 12 Jan 2018 | 070 | 007 |
| 13 Jan 2018 | 078 | 011 |
There are presently two small and simple sunspot groups on the visible side of the Sun, Catania sunspot group 68 and Catania sunspot group 69 (NOAA AR 2694). Solar activity is extremely low, and there were no C-class flares reported for more than ten days. We do not expect significant change in the level of flaring activity. During last 24 hours there were no Earth directed CMEs reported, and the solar protons remained at background level.
Solar wind speed is 410 km/s, and the interplanetary magnetic field magnitude is about 4 nT. The geomagnetic conditions are presently quiet and we expect them to stay so in the coming hours.
Estimation du nombre international de taches solaires (ISN) pour aujourd'hui : 011, sur la base de 07 stations.
| Nombre de Wolf, observé par Catania | /// |
| Flux solaire à 10 cm | 070 |
| AK Chambon La Forêt | 006 |
| AK Wingst | 003 |
| Ap estimé | 003 |
| Nombre international de taches solaires estimé | 021 - Basé sur 12 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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