Vaata reede, 10 veebruar 2017 arhiivi

Daily bulletin on solar and geomagnetic activity from the SIDC

Välja antud: 2017 Feb 10 1230 UTC

SIDC Forecast

Valid from 1230 UTC, 10 Feb 2017 until 12 Feb 2017
Päikesepursked ehk loited

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

Geomagnetism

Quiet (A<20 and K<4)

Päikese prootonid

Quiet

10cm fluxAp
10 Feb 2017073007
11 Feb 2017075007
12 Feb 2017077007

Bulletin

NOAA AR 2635 evolved into a beta magnetic field configuration but did not produce any more C-class flares, although they remain possible.

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 = 2 levels. Solar wind speed is now at 420 km/s with interplanetary magnetic fields of 4 nT. The low latitude extension of the northern polar coronal hole may affect the Earth within 48h, but it is possibly too high in latitude to do so. Quiet geomagnetic conditions expected.

Today's estimated international sunspot number (ISN): 017, based on 04 stations.

Solar indices for 09 Feb 2017

Wolf number Catania///
10cm solar flux073
AK Chambon La Forêt013
AK Wingst008
Estimated Ap007
Estimated international sunspot number020 - Based on 09 stations

Noticeable events summary

DayBeginMaxLõppLocStrengthOP10cmCatania/NOAARadio burst types
Puuduvad

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

Kõik ajad UTC-s

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