Prohlížíte si archiv sobota 6. července 2013

Daily bulletin on solar and geomagnetic activity from the SIDC

Vydáno: 2013 Jul 06 1132 UTC

SIDC Forecast

Sluneční erupce

Active (M-class flares expected, probability >=50%)

Geomagnetism

Active conditions expected (A>=20 or K=4)

Sluneční protony

Quiet

	10cm flux	Ap
06 Jul 2013	142	023
07 Jul 2013	142	007
08 Jul 2013	142	007

Bulletin

NOAA AR 1785 and 1787 seem to have reached their peak size but M-class flares remain likely in the next 24h. The z-component of the interplanetary magnetic field is at -10 nT since yesterday evening. No shock was seen in the solar wind speed, which remains slow at 350 km/s. Nevertheless active geomagnetic conditions can be expected in the coming hours.

Today's estimated international sunspot number (ISN): 080, based on 14 stations.

Solar indices for 05 Jul 2013

Wolf number Catania	///
10cm solar flux	141
AK Chambon La Forêt	023
AK Wingst	014
Estimated Ap	012
Estimated international sunspot number	070 - Based on 14 stations

Noticeable events summary

Provided by the Solar Influences Data analysis Center© - SIDC - Processed by SpaceWeatherLive

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