Visualizzazione archivio di domenica, 12 febbraio AM

Daily bulletin on solar and geomagnetic activity from the SIDC

Emesso: 2017 Feb 12 1230 UTC

SIDC Forecast

Valid from 1230 UTC, 12 Feb 2017 until 14 Feb 2017
Brillamenti solari

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

Geomagnetism

Quiet (A<20 and K<4)

Protoni solari

Quiet

10cm fluxAp
12 Feb 2017076007
13 Feb 2017076007
14 Feb 2017076007

Bulletin

No C-class flares in past 24 h. One beta AR visible on the disk (2635). C-class flares are possible but not very likely.

No Earth directed Coronal Mass Ejections (CMEs) have been detected. Solar protons have remained at background levels over the past 24 hours.

Geomagnetic conditions have been at k = 1-2 levels. Solar wind speed is now at 350 km/s with interplanetary magnetic fields of 3 nT. Quiet geomagnetic conditions expected.

Today's estimated international sunspot number (ISN): 017, based on 05 stations.

Solar indices for 11 Feb 2017

Wolf number Catania///
10cm solar flux076
AK Chambon La Forêt005
AK Wingst005
Estimated Ap004
Estimated international sunspot number020 - Based on 09 stations

Noticeable events summary

DayBeginMaxFineLocStrengthOP10cmCatania/NOAARadio burst types
Nessuna

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

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Notizie sul meteo spaziale

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