Viewing archive of Wednesday, 5 July 2017

Daily bulletin on solar and geomagnetic activity from the SIDC

Issued: 2017 Jul 05 1230 UTC

SIDC Forecast

Valid from 1230 UTC, 05 Jul 2017 until 07 Jul 2017
Solar flares

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

Geomagnetism

Quiet (A<20 and K<4)

Solar protons

Quiet

10cm fluxAp
05 Jul 2017072007
06 Jul 2017074007
07 Jul 2017075007

Bulletin

Solar activity has been very low, no C-class flares in past 24 h. An active region about to rotate into view (seen by STEREO-A) may increase the activity in the coming hours.

No Earth directed Coronal Mass Ejections (CMEs) have been detected. Solar protons have remained at background levels over the past 24 hours.

Solar wind speed is at 350 km/s with interplanetary magnetic field of 4 nT. The high speed stream that was expected to arrive seems to have missed the Earth. Geomagnetic conditions are quiet and expected to remain so.

Today's estimated international sunspot number (ISN): 000, based on 24 stations.

Solar indices for 04 Jul 2017

Wolf number Catania000
10cm solar flux072
AK Chambon La Forêt008
AK Wingst006
Estimated Ap004
Estimated international sunspot number000 - Based on 31 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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