Het archief bekijken van zaterdag 27 juli 2019

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2019 Jul 27 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
27 Jul 2019	068	005
28 Jul 2019	068	007
29 Jul 2019	068	007

Bulletin

The solar activity has been quiet over the past 24 hours. The sun is currently spotless and the X-ray flux remained below B-level. Solar activity is expected to remain at low levels for the next 24 hours.

No Earth directed coronal mass ejections (CME) were observed over the last 24 hours in the available coronagraph imagery. The greater than 10 MeV proton flux remained at background levels over the past 24 hours and is expected to remain at low levels.

The solar wind parameters are at nominal levels indicative of slow solar wind regime (300-3500 km/s). The total interplanetary magnetic field remained below 5 nT, the Bz component varied between -5 nT and +5 nT. The solar wind parameters might show some minor enhancements due to very mild effect of isolated small patchy polar coronal hole wind streams.

Quiet geomagnetic conditions were observed over the past 24 hours. Some short isolated unsettled conditions are possible due to the small coronal hole wind streams.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 000, gebaseerd op 16 stations.

Zon indexen voor 26 Jul 2019

Wolfgetal Catania	///
10cm zonneflux	068
AK Chambon La Forêt	006
AK Wingst	002
Geschatte Ap	002
Geschat internationaal zonnevlekkengetal	000 - Gebaseerd op 33 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