Publié: 2015 Aug 12 1230 UTC
C-class flares expected, (probability >=50%)
Quiet (A<20 and K<4)
Quiet
| Flux de 10 cm | Ap | |
|---|---|---|
| 12 Aug 2015 | 100 | 010 |
| 13 Aug 2015 | 101 | 009 |
| 14 Aug 2015 | 098 | 009 |
The strongest flare reported during last 24 hours was the C1.0 flare peaking at 15:15 UT, on August 11. We expect B-class flares and possibly also an isolated C-class flare in the coming hours, in particular from the NOAA AR 2396 and rather fast growing NOAA AR 2400. No Earth directed CMEs were observed during last 24 hours.
The Earth is currently inside the slow solar wind. The with speed is fluctuating between 370 and 430 km/s, and the interplanetary magnetic field magnitude is about 7nT. The fast flow from the equatorial coronal hole, which reached the central meridian this morning, might arrive on August 15. The geomagnetic conditions are presently quiet and we expect them to remain so in the coming hours.
Estimation du nombre international de taches solaires (ISN) pour aujourd'hui : 066, sur la base de 14 stations.
| Nombre de Wolf, observé par Catania | /// |
| Flux solaire à 10 cm | 103 |
| AK Chambon La Forêt | 013 |
| AK Wingst | 010 |
| Ap estimé | 010 |
| Nombre international de taches solaires estimé | 076 - Basé sur 31 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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