Publié: 2015 May 22 1230 UTC
Quiet conditions (<50% probability of C-class flares)
Quiet (A<20 and K<4)
Quiet
| Flux de 10 cm | Ap | |
|---|---|---|
| 22 May 2015 | 101 | 007 |
| 23 May 2015 | 100 | 007 |
| 24 May 2015 | 099 | 007 |
The past 24-hour solar activity was low. The most noteworthy event was a back-sided halo CME first seen by SOHO/LASCO at May 21, 22:24. All numbered active regions on the disc have stable magnetic configurations and are therefore not expected to yield significant flaring. Attention must be paid however to, yet unnumbered, flux emergence regions near N10W15. Geomagnetic conditions have been quiet in the past 24 hours and are expected to remain so. The solar wind is stable at 400km/s, no CME or coronal hole influence is expected in the coming days.
Estimation du nombre international de taches solaires (ISN) pour aujourd'hui : 050, sur la base de 12 stations.
| Nombre de Wolf, observé par Catania | /// |
| Flux solaire à 10 cm | 102 |
| AK Chambon La Forêt | 008 |
| AK Wingst | 003 |
| Ap estimé | 002 |
| Nombre international de taches solaires estimé | 037 - Basé sur 29 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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