Het archief bekijken van vrijdag 15 augustus 2014

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2014 Aug 15 1243 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
15 Aug 2014	105	007
16 Aug 2014	105	007
17 Aug 2014	105	007

Bulletin

One C flare as well as several high B flares were registered during the past 24 hours. The C1.1 flare was released by NOAA AR 2139 and peaked at 12:00 UT on August 15. In the next 48 hours, eruptive conditions (C flaring) are likely, especially from NOAA AR 2141 and 2139. Over the past 24 hours, solar wind speed as observed by ACE varied between about 325 and 360 km/s, while the magnitude of the Interplanetary Magnetic Field (IMF) varied between 1.5 and 4.5 nT. Over the past 24 hours, geomagnetic conditions were quiet (K Dourbes between 1 and 2; NOAA Kp between 1 and 2). Quiet geomagnetic levels (K Dourbes < 4) are expected on August 15, 16 and 17.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 068, gebaseerd op 15 stations.

Zon indexen voor 14 Aug 2014

Wolfgetal Catania	///
10cm zonneflux	103
AK Chambon La Forêt	008
AK Wingst	004
Geschatte Ap	004
Geschat internationaal zonnevlekkengetal	059 - Gebaseerd op 21 stations

Overzicht opvallende gebeurtenissen

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

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