Publié: 2018 Jul 15 1230 UTC
Quiet conditions (<50% probability of C-class flares)
Quiet (A<20 and K<4)
Quiet
| Flux de 10 cm | Ap | |
|---|---|---|
| 15 Jul 2018 | 072 | 003 |
| 16 Jul 2018 | 073 | 007 |
| 17 Jul 2018 | 073 | 007 |
Over the past 24 hours solar activity was very low with only a single B1.5 flare peaking at 08:47 UT from Catania sunspot group 89. This is the only spotted region on the visible disk. The greater than 10MeV proton flux remained at background levels over the past 24 hours. No Earth directed CMEs were detected. The flaring conditions are expected to be quiet for the next 24-hour period with a small chance of C-class flare. The solar wind speed has fluctuated between 495 and 360 km/s over the past 24 hours. The total magnetic field strength has fluctuated between 2.5 and 5 nT. Bz component has fluctuated between -3.1 and +4 nT. Geomagnetic conditions ranged between Kp index 0-1 (NOAA) and local K index 0-3 (Dourbes) over the past 24 hours. The geomagnetic field is expected to be mostly at quiet levels today and tomorrow.
Estimation du nombre international de taches solaires (ISN) pour aujourd'hui : 000, sur la base de 14 stations.
| Nombre de Wolf, observé par Catania | /// |
| Flux solaire à 10 cm | 072 |
| AK Chambon La Forêt | 009 |
| AK Wingst | 005 |
| Ap estimé | 005 |
| Nombre international de taches solaires estimé | 000 - Basé sur 22 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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