Viewing archive of Wednesday, 1 June 2016

Daily bulletin on solar and geomagnetic activity from the SIDC

Issued: 2016 Jun 01 1230 UTC

SIDC Forecast

Valid from 1230 UTC, 01 Jun 2016 until 03 Jun 2016
Solar flares

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

Geomagnetism

Quiet (A<20 and K<4)

Solar protons

Quiet

10cm fluxAp
01 Jun 2016085006
02 Jun 2016085007
03 Jun 2016090007

Bulletin

Solar flaring activity was restricted to low B-class flares. All regions (NOAA 2549, 2550 and 2551) were inactive and decaying or stable. No Earth directed CMEs were observed.

The magnitude of the magnetic field remains around 5 nT, while the solar wind speed showed some variation with values ranging from 440 to 540 km/s. Geomagnetic conditions were mainly quiet to unsettled (maximum K=3), with a single time slot of active levels (K=4) at the local level (Dourbes). Quiet to unsettled conditions are expected to continue.

Today's estimated international sunspot number (ISN): 045, based on 13 stations.

Solar indices for 31 May 2016

Wolf number Catania///
10cm solar flux087
AK Chambon La Forêt020
AK Wingst013
Estimated Ap013
Estimated international sunspot number/// - Based on /// stations

Noticeable events summary

DayBeginMaxEndLocStrengthOP10cmCatania/NOAARadio burst types
None

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

All times in UTC

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