Publié: 2019 Mar 27 1230 UTC
Quiet conditions (<50% probability of C-class flares)
Quiet (A<20 and K<4)
Quiet
| Flux de 10 cm | Ap | |
|---|---|---|
| 27 Mar 2019 | 068 | 010 |
| 28 Mar 2019 | 067 | 011 |
| 29 Mar 2019 | 066 | 010 |
Solar activity is low, without even B-class flares reported during last 24 hours, and the with the background X-ray flux of the A-class level. We expect such a low level of the activity to persist in the coming hours. There were no wide and/or Earth directed CMEs reported during last 24 hours. The solar protons remained at the background level.
The solar wind speed remains low, with the present value of about 360 km/s. The interplanetary magnetic field magnitude is about 6 nT. The fast solar wind associated with the negative polarity equatorial coronal hole which reached central meridian on March 25 might be expected at the Earth in the morning of March 29. The geomagnetic conditions are presently quiet and we expect quiet to unsettled conditions in the coming hours.
Estimation du nombre international de taches solaires (ISN) pour aujourd'hui : 000, sur la base de 16 stations.
| Nombre de Wolf, observé par Catania | 000 |
| Flux solaire à 10 cm | 069 |
| AK Chambon La Forêt | 009 |
| AK Wingst | 004 |
| Ap estimé | 004 |
| Nombre international de taches solaires estimé | 000 - Basé sur 33 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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