Просмотр архива за пятница, 8 августа 2014

Daily bulletin on solar and geomagnetic activity from the SIDC

Существующий: 2014 Aug 08 1209 UTC

SIDC Forecast

Солнечные вспышки

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

Geomagnetism

Quiet (A<20 and K<4)

Солнечные протоны

Warning condition (activity levels expected to increase, but no numeric forecast given)

	10cm flux	Ap
08 Aug 2014	130	012
09 Aug 2014	125	007
10 Aug 2014	120	007

Bulletin

NOAA AR 2132 produced a C2.2 flare on August 7 with peak time 22:56 UT, the strongest flare in the past 24h. On the same day, NOAA AR 2135 produced a C1.4 flare around 17:28 UT. We expect more flaring at C-class level from these region and possibly also from region 2134. We maintain the warning condition for proton activity. No earth-directed CMEs were observed. Geomagnetic conditions are quiet to unsettled. We expect a maximum K value of 3 later today and tomorrow under the possible influence of a coronal hole wind stream.

Today's estimated international sunspot number (ISN): 065, based on 13 stations.

Solar indices for 07 Aug 2014

Wolf number Catania	///
10cm solar flux	136
AK Chambon La Forêt	016
AK Wingst	006
Estimated Ap	006
Estimated international sunspot number	085 - Based on 27 stations

Noticeable events summary

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

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