Het archief bekijken van donderdag 28 november 2013

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2013 Nov 28 1358 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
28 Nov 2013	129	001
29 Nov 2013	133	001
30 Nov 2013	136	005

Bulletin

Two C-class flare sin past 24h. NOAA AR 1906 produced a C1.4 flare peaking at 00:41 UT, the other one was seen from behind the west limb. More C-class flares can be expected. A partial halo CME was seen by LASCO-C2 at 15:13 UT on November 27, related to a filament eruption in the northern hemisphere. This eruption is mostly directed to the north, but a glancing blow to the Earth is possible. The calculated speed is 540 km/s, giving a probable arrival on November 30 around 17:00 UT. Solar wind speed is very low (260 km/s) with magnetic field around 5nT. Geomagnetic conditions have been quiet and are expected to remain so.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 073, gebaseerd op 07 stations.

Zon indexen voor 27 Nov 2013

Wolfgetal Catania	100
10cm zonneflux	129
AK Chambon La Forêt	///
AK Wingst	001
Geschatte Ap	002
Geschat internationaal zonnevlekkengetal	054 - Gebaseerd op 18 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