Viewing archive of Wednesday, 27 July 2016

Daily bulletin on solar and geomagnetic activity from the SIDC

Issued: 2016 Jul 27 1230 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
27 Jul 2016	074	010
28 Jul 2016	074	016
29 Jul 2016	076	007

Bulletin

Flaring activity has been very low, no C-class flares in past 24 h. The situation is not expected to change in the coming hours.

Geomagnetic conditions have been quiet. Solar wind speed is currently at 350 km/s with interplanetary magnetic field magnitude of 5 nT. The arrival of a high speed stream from an equatorial coronal hole is expected in the coming 24 h. Active to minor storm conditions expected.

Today's estimated international sunspot number (ISN): 000, based on 25 stations.

Solar indices for 26 Jul 2016

Wolf number Catania	///
10cm solar flux	074
AK Chambon La Forêt	008
AK Wingst	006
Estimated Ap	005
Estimated international sunspot number	000 - Based on 34 stations

Noticeable events summary

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

All times in UTC

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