Publié: 2013 Aug 27 1206 UTC
Quiet conditions (<50% probability of C-class flares)
Quiet (A<20 and K<4)
Quiet
| Flux de 10 cm | Ap | |
|---|---|---|
| 27 Aug 2013 | 111 | 008 |
| 28 Aug 2013 | 110 | 007 |
| 29 Aug 2013 | 108 | 007 |
Solar activity has been low with no C-class flares in the past 24 hours. There is a very small chance for a C-class flare from AR NOAA 11835. Solar wind speed is at around 340 km/s and the interplanetary magnetic field Bz component increased to around -7 nT. Geomagnetic conditions where quiet and are expected to remain so for the next 48 hours. A new coronal hole is connected to Earth with possibly a fast solar wind stream and this will result in a current sheet crossing. The estimated arrival time of this high speed stream is around August 30th and might result in active geomagnetic conditions.
Estimation du nombre international de taches solaires (ISN) pour aujourd'hui : 040, sur la base de 15 stations.
| Nombre de Wolf, observé par Catania | /// |
| Flux solaire à 10 cm | 111 |
| AK Chambon La Forêt | 013 |
| AK Wingst | 006 |
| Ap estimé | 005 |
| Nombre international de taches solaires estimé | 029 - Basé sur 18 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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