Viewing archive of Wednesday, 3 June 2015

Daily bulletin on solar and geomagnetic activity from the SIDC

Issued: 2015 Jun 03 1231 UTC

SIDC Forecast

Solar flares

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

Geomagnetism

Quiet (A<20 and K<4)

Solar protons

Quiet

	10cm flux	Ap
03 Jun 2015	104	006
04 Jun 2015	107	005
05 Jun 2015	110	004

Bulletin

Solar flaring activity remained below the C-level in the past 24 hours, although several B-class flares were detected. Catania sunspot group 79 (no NOAA AR number yet) exhibited significant magnetic flux emergence with the appearance of new sunspots. Another sunspot group has just appeared from behind the north-east solar limb. A C-class flare is probable. The Earth is currently inside a slow (around 330 km/s) solar wind flow with average (around 5 nT) interplanetary magnetic field magnitude. The geomagnetic conditions are quiet and are expected to remain so.

Today's estimated international sunspot number (ISN): 035, based on 20 stations.

Solar indices for 02 Jun 2015

Wolf number Catania	///
10cm solar flux	101
AK Chambon La Forêt	006
AK Wingst	003
Estimated Ap	002
Estimated international sunspot number	035 - Based on 17 stations

Noticeable events summary

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

All times in UTC

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