Publié: 2018 Jan 13 1230 UTC
Quiet conditions (<50% probability of C-class flares)
Active conditions expected (A>=20 or K=4)
Quiet
| Flux de 10 cm | Ap | |
|---|---|---|
| 13 Jan 2018 | 070 | 011 |
| 14 Jan 2018 | 069 | 008 |
| 15 Jan 2018 | 068 | 007 |
There were no C-class and even no B-class flares reported during last 24 hours. We do not expect any solar flaring activity in the coming hours. Coronagraph images do not show signatures of the Earth directed CME, and the solar protons remained at the background level.
Solar wind speed is presently about 320 km/s and the interplanetary magnetic field magnitude is about 5 nT. The arrival of the fast solar wind associated with the coronal hole which reached central meridian in the morning of January 09 is possible in the coming hours. The geomagnetic conditions are presently quiet to unsettled and we can expect them to stay so, with the possibility of isolated intervals of active geomagnetic conditions due to the influence of expected arrival of the fast solar wind.
Estimation du nombre international de taches solaires (ISN) pour aujourd'hui : 000, sur la base de 05 stations.
| Nombre de Wolf, observé par Catania | 012 |
| Flux solaire à 10 cm | 071 |
| AK Chambon La Forêt | 006 |
| AK Wingst | 004 |
| Ap estimé | 003 |
| Nombre international de taches solaires estimé | 000 - Basé sur 11 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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