Publié: 2015 Jun 25 1230 UTC
M-class flares expected (probability >=50%)
Major magstorm expected (A>=50 or K>=6)
Warning condition (activity levels expected to increase, but no numeric forecast given)
| Flux de 10 cm | Ap | |
|---|---|---|
| 25 Jun 2015 | 110 | 047 |
| 26 Jun 2015 | 108 | 032 |
| 27 Jun 2015 | 102 | 019 |
NOAA AR 2371 produced an M7.9 flare peaking at 08:16 UT. A full halo CME with speeds up to 1600 km/s was associated with the flare. An arrival of this CME to Earth is likely and expected for June 26 around 16:00 UT, severe storm conditions may occur. A shock-like structure arrived to ACE at 12:56 UT on June 24, marking the expected arrival of the CME from June 22. Solar wind speed jumped to 750 km/s and the interplanetary magnetic field to 12 nT. Geomagnetic conditions reached major storm levels on June 25 at planetary levels, and minor storm conditions locally (Kp=6 and K Dourbes = 5).
Estimation du nombre international de taches solaires (ISN) pour aujourd'hui : 022, sur la base de 22 stations.
| Nombre de Wolf, observé par Catania | /// |
| Flux solaire à 10 cm | 110 |
| AK Chambon La Forêt | 021 |
| AK Wingst | 016 |
| Ap estimé | 018 |
| Nombre international de taches solaires estimé | 027 - Basé sur 27 stations |
| Jour | Commencer | Max | Fin | Loc | Force | OP | 10cm | Catania/NOAA | Types de sursaut radio |
|---|---|---|---|---|---|---|---|---|---|
| 25 | 0802 | 0816 | 0905 | N11W41 | M7.9 | 3B | 2900 | 92/2371 | IV/1II/1 |
Données fournies par le Solar Influences Data analysis Center© - SIDC - Traité par SpaceWeatherLive
Toutes les heures sont indiquées en UTC
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