Viewing archive of Wednesday, 22 June 2016

Daily bulletin on solar and geomagnetic activity from the SIDC

Issued: 2016 Jun 22 1301 UTC

SIDC Forecast

Valid from 1230 UTC, 22 Jun 2016 until 24 Jun 2016
Solar flares

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

Geomagnetism

Active conditions expected (A>=20 or K=4)

Solar protons

Quiet

10cm fluxAp
22 Jun 2016080013
23 Jun 2016076013
24 Jun 2016073007

Bulletin

Solar activity was low with X-ray flux remaining below C Level. All the regions on the visible disk are fairly simple, and the situation is not expected to change Solar wind speed is at 360 km/s. The interplanetary magnetic field intensity at 6 nT. Geomagnetic conditions have been quiet. A sector boundary crossing was observed at ACE at 05:00 UT. Active conditions can be expected for the next 48 h, due to a high speed stream from a coronal hole.

Today's estimated international sunspot number (ISN): 023, based on 19 stations.

Solar indices for 21 Jun 2016

Wolf number Catania037
10cm solar flux080
AK Chambon La Forêt007
AK Wingst004
Estimated Ap003
Estimated international sunspot number024 - Based on 21 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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