Het archief bekijken van zondag 1 juli 2018

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2018 Jul 01 1230 UTC

SIDC Prognose

Zonnevlammen

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

Geomagnetisme

Quiet (A<20 and K<4)

Proton Flux monitor

Quiet

	10cm flux	Ap
01 Jul 2018	068	005
02 Jul 2018	068	006
03 Jul 2018	067	006

Bulletin

Visible side of the solar disc is spotless. There were no flares reported in last 48 hours and we do not expect any flaring activity in the coming days. No Earth directed CMEs were observed, and the solar protons remained at the background level.

Small increase of the solar wind speed (up to 490 km/s reached at about 19 UT on June 30), which followed fluctuations of the interplanetary magnetic field magnitude and oscillations of its Bz component was possibly associated with patchy equatorial coronal hole, which reached central meridian in the morning of June 27. The solar wind speed is presently about 390 km/s and the interplanetary magnetic field magnitude is about 2 nT. The geomagnetic conditions are presently quiet and we expect quiet geomagnetic conditions to persist in the coming hours.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 000, gebaseerd op 29 stations.

Zon indexen voor 30 Jun 2018

Wolfgetal Catania	///
10cm zonneflux	069
AK Chambon La Forêt	011
AK Wingst	///
Geschatte Ap	005
Geschat internationaal zonnevlekkengetal	/// - Gebaseerd op /// stations

Overzicht opvallende gebeurtenissen

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

Alle tijden in UTC

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