Viewing archive of Monday, 5 August 2013

Daily bulletin on solar and geomagnetic activity from the SIDC

Issued: 2013 Aug 05 1215 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
05 Aug 2013	105	007
06 Aug 2013	101	007
07 Aug 2013	099	007

Bulletin

Solar activity has been low and is expected to remain so for the next 24 hours. A slight chance on a C-flare is possible from AR NOAA 1806 (Catania 50). Geomagnetic activity reached minor storm levels (K=5) around 18:00 UT on August 4th due to a fast solar wind stream from a coronal hole. Geomagnetic conditions are currently quiet and are expected to remain so for the next 48 hours.

Today's estimated international sunspot number (ISN): 056, based on 15 stations.

Solar indices for 04 Aug 2013

Wolf number Catania	///
10cm solar flux	105
AK Chambon La Forêt	038
AK Wingst	024
Estimated Ap	023
Estimated international sunspot number	056 - Based on 26 stations

Noticeable events summary

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

All times in UTC

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