Visualizzazione archivio di venerdì, 26 giugno AM

Daily bulletin on solar and geomagnetic activity from the SIDC

Emesso: 2015 Jun 26 1230 UTC

SIDC Forecast

Brillamenti solari

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

Geomagnetism

Major magstorm expected (A>=50 or K>=6)

Protoni solari

Proton event in progress (>10 MeV)

	10cm flux	Ap
26 Jun 2015	102	017
27 Jun 2015	100	047
28 Jun 2015	098	014

Bulletin

NOAA AR 2371 is decaying and produced only minor C-class flares in past 24h (the strongest was a C1.7 with peak at 06:06 UT). It still has potential for M-class flares. The fast solar wind from a high latitude coronal hole in the northern hemisphere may arrive to the Earth today. Geomagnetic conditions have decreased to unsettled levels after the passage of the CME from June 22. Conditions may increase with the arrival of the CME from June 25 expected later today.

Today's estimated international sunspot number (ISN): 019, based on 18 stations.

Solar indices for 25 Jun 2015

Wolf number Catania	///
10cm solar flux	102
AK Chambon La Forêt	048
AK Wingst	036
Estimated Ap	036
Estimated international sunspot number	022 - Based on 32 stations

Noticeable events summary

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

Tutti gli orari in UTC

<< Vai alla pagina della panoramica giornaliera