Publié: 2017 Feb 09 1230 UTC
C-class flares expected, (probability >=50%)
Quiet (A<20 and K<4)
Quiet
| Flux de 10 cm | Ap | |
|---|---|---|
| 09 Feb 2017 | 073 | 007 |
| 10 Feb 2017 | 074 | 007 |
| 11 Feb 2017 | 075 | 007 |
Minor C-class flaring occurred from a new region (NOAA AR 2635) that emerged to the north of NOAA AR 2634. The strongest was a C1.3 flare peaking at 03:26 UT. More C-class flares can be expected.
No Earth directed Coronal Mass Ejections (CMEs) have been detected. Solar protons have remained at background levels over the past 24 hours.
Geomagnetic conditions have been at k = 2-3 levels. Solar wind speed is now at 415 km/s with interplanetary magnetic fields of 5 nT. The expected high speed stream (HSS) from the equatorial coronal hole has missed the Earth. Quiet geomagnetic conditions expected.
Estimation du nombre international de taches solaires (ISN) pour aujourd'hui : 017, sur la base de 01 stations.
| Nombre de Wolf, observé par Catania | 025 |
| Flux solaire à 10 cm | 073 |
| AK Chambon La Forêt | 011 |
| AK Wingst | 004 |
| Ap estimé | 004 |
| Nombre international de taches solaires estimé | 000 - Basé sur 08 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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