Viewing archive of Monday, 5 October 2015

Daily bulletin on solar and geomagnetic activity from the SIDC

Issued: 2015 Oct 05 1230 UTC

SIDC Forecast

Valid from 1230 UTC, 05 Oct 2015 until 07 Oct 2015
Solar flares

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

Geomagnetism

Quiet (A<20 and K<4)

Solar protons

Quiet

10cm fluxAp
05 Oct 2015088019
06 Oct 2015088007
07 Oct 2015088007

Bulletin

Solar activity has been very low without C-class flares in past 24h. The situation is not expected to change significantly in the coming 48h. Geomagnetic conditions have been at active levels overnight due to a mild fast speed stream emanating form the southern extension of a high latitute (northern) coronal hole. The situation is expected to be mostly at unsettled levels in the next 48h.

Today's estimated international sunspot number (ISN): 017, based on 11 stations.

Solar indices for 04 Oct 2015

Wolf number Catania///
10cm solar flux088
AK Chambon La Forêt026
AK Wingst020
Estimated Ap024
Estimated international sunspot number020 - Based on 20 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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