Viewing archive of Saturday, 26 November 2016

Daily bulletin on solar and geomagnetic activity from the SIDC

Issued: 2016 Nov 26 1230 UTC

SIDC Forecast

Solar flares

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

Geomagnetism

Active conditions expected (A>=20 or K=4)

Solar protons

Quiet

	10cm flux	Ap
26 Nov 2016	081	021
27 Nov 2016	083	017
28 Nov 2016	084	017

Bulletin

Solar activity has been very low, no C-class flares in past 24 h. NOAA AR 2612 remains the only visible AR, it has alpha magnetic field configuration. Solar activity is expected to remain low, but C-class flares are possible.

Proton levels are low and there were no Earth directed CMEs in past 24 h.

Solar wind speed is at 640 km/s with interplanetary magnetic field intensity of 5 nT. The Earth is still inside a high speed stream from a coronal hole. Geomagnetic conditions have ranged from unsettled to active in past 24 h. Similar conditions can be expected for the next 48 h.

Today's estimated international sunspot number (ISN): 017, based on 06 stations.

Solar indices for 25 Nov 2016

Wolf number Catania	///
10cm solar flux	081
AK Chambon La Forêt	038
AK Wingst	040
Estimated Ap	042
Estimated international sunspot number	014 - Based on 21 stations

Noticeable events summary

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

All times in UTC

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