Viewing archive of Saturday, 9 June 2018

Daily bulletin on solar and geomagnetic activity from the SIDC

Issued: 2018 Jun 09 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
09 Jun 2018	069	003
10 Jun 2018	069	004
11 Jun 2018	070	006

Bulletin

Over the past 24 hours solar activity has been quiet. No significant flares have been recorded. No Earth directed Coronal Mass Ejections (CMEs) have been detected. There are no significant coronal holes or filaments. Solar activity is expected to remain low over the next 24 hours with a low probability of C-class flares. The solar wind speed has been decreasing from 375 to 340 km/s over the past 24 hours. The total magnetic field strength has fluctuated around 3 nT. The Bz component has fluctuated around 0 nT, between -4 and +3 nT. Geomagnetic conditions ranged between Kp index 0-2 (NOAA) and local K index 0-2 (Dourbes) over the past 24 hours. Geomagnetic conditions are expected to be mainly quiet, however, a patchy open field/quiet sun region in the central latitudes may enhance solar wind speeds slightly over the next few days.

Today's estimated international sunspot number (ISN): 000, based on 17 stations.

Solar indices for 08 Jun 2018

Wolf number Catania	000
10cm solar flux	068
AK Chambon La Forêt	008
AK Wingst	///
Estimated Ap	009
Estimated international sunspot number	000 - Based on 29 stations

Noticeable events summary

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

All times in UTC

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