Viewing archive of Thursday, 6 July 2017

Daily bulletin on solar and geomagnetic activity from the SIDC

Issued: 2017 Jul 06 1232 UTC

SIDC Forecast

Solar flares

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

Geomagnetism

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

Solar protons

Quiet

	10cm flux	Ap
06 Jul 2017	073	007
07 Jul 2017	075	007
08 Jul 2017	077	019

Bulletin

Solar activity has been very low, no C-class flares in past 24 h. NOAA AR 2665 rotated into view, C-class flares are possible.

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 360 km/s with interplanetary magnetic field of 4 nT. A large equatorial coronal hole crossed central meridian yesterday, a high speed stream is expected in 48 h, producing up to minor storm conditions.

Today's estimated international sunspot number (ISN): 015, based on 28 stations.

Solar indices for 05 Jul 2017

Wolf number Catania	000
10cm solar flux	073
AK Chambon La Forêt	007
AK Wingst	003
Estimated Ap	002
Estimated international sunspot number	000 - Based on 25 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