Viewing archive of Monday, 3 August 2015

Daily bulletin on solar and geomagnetic activity from the SIDC

Issued: 2015 Aug 03 1230 UTC

SIDC Forecast

Solar flares

Quiet conditions (<50% probability of C-class flares)

Geomagnetism

Quiet (A<20 and K<4)

Solar protons

Quiet

	10cm flux	Ap
03 Aug 2015	105	005
04 Aug 2015	105	008
05 Aug 2015	110	008

Bulletin

Solar activity during the past period was low. No significant flares or Earth-directed CMEs were observed. Flaring activity is expected to remain low, with an increasing chance for C-class flares originating from a few regions that are currently rounding the East limb.

The solar wind speed has declined from 600 to 500 km/s and the magnitude field magnitude was near 5 nT. Geomagnetic conditions were quiet to unsettled and are expected to remain so.

Today's estimated international sunspot number (ISN): 050, based on 21 stations.

Solar indices for 02 Aug 2015

Wolf number Catania	///
10cm solar flux	102
AK Chambon La Forêt	016
AK Wingst	012
Estimated Ap	013
Estimated international sunspot number	051 - Based on 30 stations

Noticeable events summary

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

All times in UTC

<< Go to daily overview page