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Daily bulletin on solar and geomagnetic activity from the SIDC

Vydáno: 2015 Jun 28 1230 UTC

SIDC Forecast

Sluneční erupce

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

Geomagnetism

Quiet (A<20 and K<4)

Sluneční protony

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

	10cm flux	Ap
28 Jun 2015	097	007
29 Jun 2015	096	007
30 Jun 2015	099	007

Bulletin

Solar activity has been low, NOAA AR 2371 still has potential for important flares although it is rotating over the west limb, it produced a C1.1 flare peaking at 06:12 UT. Recurrent active regions are rotating into view now and may increase solar activity in the coming hours. Proton levels are elevated but below the 10 pfu threshold. The CME from June 25 was less geoeffective than expected, only unsettled conditions were seen at planetary levels (and active locally at Dourbes) yesterday. Quiet to unsettled geomagnetic conditions are expected for the next 48h.

Today's estimated international sunspot number (ISN): 022, based on 15 stations.

Solar indices for 27 Jun 2015

Wolf number Catania	///
10cm solar flux	097
AK Chambon La Forêt	///
AK Wingst	011
Estimated Ap	011
Estimated international sunspot number	016 - Based on 21 stations

Noticeable events summary

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

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