Het archief bekijken van zaterdag 5 juli 2014

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2014 Jul 05 1230 UTC

SIDC Prognose

Zonnevlammen

Eruptive (C-class flares expected, probability >=50%)

Geomagnetisme

Quiet (A<20 and K<4)

Proton Flux monitor

Quiet

	10cm flux	Ap
05 Jul 2014	196	003
06 Jul 2014	202	004
07 Jul 2014	208	003

Bulletin

There are currently 9 sunspot groups visible on the solar surface. NOAA 2104, 2108 and 2109 are the most prominent regions, but do not have magnetic delta's. This may change for NOAA 2108 and 2109, as these groups have shown a gradual increase in sunspot area over the last 24 hours. Four C-class flares were observed. NOAA 2108 produced 3 of them, including the largest event being a C4.2 flare peaking at 14:39UT (4 July). C-class flares are expected, with a chance on an M-class flare from NOAA 2104, 2108 and 2109. Solar wind speed declined from 330 to 290 km/s, with Bz varying between -1 and +3 nT. Geomagnetic condions were quiet and are expected to remain so.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 149, gebaseerd op 08 stations.

Zon indexen voor 04 Jul 2014

Wolfgetal Catania	///
10cm zonneflux	188
AK Chambon La Forêt	006
AK Wingst	006
Geschatte Ap	004
Geschat internationaal zonnevlekkengetal	132 - Gebaseerd op 23 stations

Overzicht opvallende gebeurtenissen

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

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