Viewing archive of Friday, 3 June 2016

Daily bulletin on solar and geomagnetic activity from the SIDC

Issued: 2016 Jun 03 1230 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
03 Jun 2016	085	003
04 Jun 2016	080	006
05 Jun 2016	080	020

Bulletin

The GOES X-ray flux is at lower B-class flare level, without any flares noted. NOAA active region (AR) 2550 is close to the West limb, while NOAA AR 2551 is currently already out of view. No new regions were detected. No Earth-directed CMEs were observed. The probability for C-flares is low (estimated at 15%).

Solar wind observations are nominal, with a magnetic field magnitude below 5 nT and a solar wind speed near 300 km/s. Geomagnetic conditions are quiet and are expected to remain so for the next 48 hours. Solar wind disturbances are expected from June 5 on, due a high speed stream from an equatorial coronal hole (CH).

Today's estimated international sunspot number (ISN): 000, based on 15 stations.

Solar indices for 02 Jun 2016

Wolf number Catania	///
10cm solar flux	085
AK Chambon La Forêt	008
AK Wingst	003
Estimated Ap	002
Estimated international sunspot number	016 - Based on 23 stations

Noticeable events summary

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

All times in UTC

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