Affichage des archives de lundi, 27 juin 2016

Bulletin quotidien sur l'activité solaire et géomagnétique du SIDC

Publié: 2016 Jun 27 1230 UTC

Prévisions SIDC

Éruptions solaires

Quiet conditions (<50% probability of C-class flares)

Géomagnétisme

Quiet (A<20 and K<4)

Moniteur de Flux de Proton

Quiet

	Flux de 10 cm	Ap
27 Jun 2016	077	012
28 Jun 2016	079	013
29 Jun 2016	080	021

Bulletin

Solar activity is low with no C-class flares reported during last 24 hours. Strongest reported flare was B5.8 flare which peaked at 09:58 UT today. We expect solar activity to remain low. The isolated low C-class flare is possible, although not very probable. No Earth directed CMEs were observed in the last 24 hours. The Earth is currently inside a slow solar wind flow with the speed of about 460 km/s. The interplanetary magnetic field is stable with the magnitude of 5 nT. The geomagnetic conditions are quiet and expected to remain so in the coming hours. The fast solar wind associated with the elongated equatorial coronal hole, which reached central meridian in the early morning of June 26, is expected to arrive in the late evening of June 28, and it might induce unsettled to active geomagnetic conditions. The ALL-QUIET-ALERT will be therefore canceled.

Estimation du nombre international de taches solaires (ISN) pour aujourd'hui : 000, sur la base de 14 stations.

Indices solaires pour 26 Jun 2016

Nombre de Wolf, observé par Catania	///
Flux solaire à 10 cm	077
AK Chambon La Forêt	023
AK Wingst	016
Ap estimé	014
Nombre international de taches solaires estimé	000 - Basé sur 21 stations

Résumé des événements marquants

Données fournies par le Solar Influences Data analysis Center© - SIDC - Traité par SpaceWeatherLive

Toutes les heures sont indiquées en UTC

<< Aller à l'aperçu quotidien