Viewing archive of Tuesday, 6 October 2015

Daily bulletin on solar and geomagnetic activity from the SIDC

Issued: 2015 Oct 06 1230 UTC

SIDC Forecast

Valid from 1230 UTC, 06 Oct 2015 until 08 Oct 2015
Solar flares

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

Geomagnetism

Minor storm expected (A>=30 or K=5)

Solar protons

Quiet

10cm fluxAp
06 Oct 2015083011
07 Oct 2015085028
08 Oct 2015086008

Bulletin

Very low solar activity, no C-class flares in past 24h. A new region rotating over the east limb may increase the activity in the coming hours. Geomagnetic conditions are at unsettled levels. The fast solar wind from a coronal hole is expected to arrive within 48h and can cause up to minor geomagnetic storms.

Today's estimated international sunspot number (ISN): 032, based on 10 stations.

Solar indices for 05 Oct 2015

Wolf number Catania017
10cm solar flux083
AK Chambon La Forêt026
AK Wingst021
Estimated Ap020
Estimated international sunspot number017 - Based on 19 stations

Noticeable events summary

DayBeginMaxEndLocStrengthOP10cmCatania/NOAARadio burst types
None

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

All times in UTC

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