Viewing archive of Tuesday, 7 June 2016

Daily bulletin on solar and geomagnetic activity from the SIDC

Issued: 2016 Jun 07 1231 UTC

SIDC Forecast

Solar flares

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

Geomagnetism

Quiet (A<20 and K<4)

Solar protons

Quiet

	10cm flux	Ap
07 Jun 2016	079	006
08 Jun 2016	079	007
09 Jun 2016	079	007

Bulletin

Solar activity once more was very low. No active regions are visible. No flares or CMEs were observed. The solar activity is expected to remain very low (no C flaring) for the next 24 hours. In the wake of a coronal hole high speed stream, ACE solar wind speed decreased from about 590 to about 440 km/s. Meanwhile, the magnitude of the Interplanetary Magnetic Field (IMF) varied between 1 and 9 nT. During the past 24 hours, geomagnetic conditions have been quiet to active (K Dourbes between 1 and 4; NOAA Kp between 1 and 4). Quiet to unsettled geomagnetic levels (K Dourbes < 4) are expected on June 7, 8 and 9.

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

Solar indices for 06 Jun 2016

Wolf number Catania	023
10cm solar flux	079
AK Chambon La Forêt	023
AK Wingst	025
Estimated Ap	034
Estimated international sunspot number	000 - Based on 39 stations

Noticeable events summary

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

All times in UTC

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