Publié: 2013 Mar 19 1154 UTC
Eruptive (C-class flares expected, probability >= 50%)
Quiet (A<20 and K<4)
Quiet
| Flux de 10 cm | Ap | |
|---|---|---|
| 19 Mar 2013 | 108 | 001 |
| 20 Mar 2013 | 105 | 001 |
| 21 Mar 2013 | 105 | 001 |
Current flaring activity at the Sun is low, with a C4.3 flare being the main event in the past 24 hours. Catiana region 19 (NOAA AR1698) responsible for this flare is rotating behind the west limb. An isolated C-class flare is possible, but an M-flare is unlikely.
The solar wind speed near the Earth currently is low (around 450 km/s) and the interplanetary magnetic field is at 8 nT. We expect quiet geomagnetic conditions in the next 48 hours.
Estimation du nombre international de taches solaires (ISN) pour aujourd'hui : 051, sur la base de 09 stations.
| Nombre de Wolf, observé par Catania | /// |
| Flux solaire à 10 cm | 118 |
| AK Chambon La Forêt | /// |
| AK Wingst | 008 |
| Ap estimé | 007 |
| Nombre international de taches solaires estimé | 075 - Basé sur 15 stations |
| Jour | Commencer | Max | Fin | Loc | Force | OP | 10cm | Types de sursaut radio | Catania/NOAA | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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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