Het archief bekijken van maandag 6 juli 2015

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2015 Jul 06 1230 UTC

SIDC Prognose

Zonnevlammen

M-class flares expected (probability >=50%)

Geomagnetisme

Active conditions expected (A>=20 or K=4)

Proton Flux monitor

Quiet

	10cm flux	Ap
06 Jul 2015	131	019
07 Jul 2015	135	012
08 Jul 2015	138	008

Bulletin

NOAA 2381 developed rapidly and has some mixed magnetic polarities. It was the source of six C-class flares and the strongest event of the period, an M1.0 flare peaking at 08:44UT. The five other sunspot regions are small and quiet. No Earth-directed coronal mass ejections have been observed.

C-class flaring is expected, with a good chance on a low-level M-class flare.

Earth is still under the influence of the high speed, low density stream of the negative coronal hole (CH). Solar wind speed varied mostly between 500 and 600 km/s, with Bz varying between -6 and +6 nT. Episodes with active geomagnetic conditions were recorded during the early hours of 06 July. A positive equatorial CH is approaching the central meridian.

Quiet to unsettled geomagnetic conditions are expected, with a good chance on an active geomagnetic episode.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 105, gebaseerd op 21 stations.

Zon indexen voor 05 Jul 2015

Wolfgetal Catania	///
10cm zonneflux	125
AK Chambon La Forêt	024
AK Wingst	///
Geschatte Ap	027
Geschat internationaal zonnevlekkengetal	113 - Gebaseerd op 32 stations

Overzicht opvallende gebeurtenissen

Aangeboden door het Solar Influences Data Analysis Center© - SIDC - Verwerkt door SpaceWeatherLive

Alle tijden in UTC

<< Keer terug naar de dagelijkse overview pagina