Vaata esmaspäev, 25 aprill 2016 arhiivi

Daily bulletin on solar and geomagnetic activity from the SIDC

Välja antud: 2016 Apr 25 1230 UTC

SIDC Forecast

Valid from 1230 UTC, 25 Apr 2016 until 27 Apr 2016
Päikesepursked ehk loited

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

Geomagnetism

Quiet (A<20 and K<4)

Päikese prootonid

Quiet

10cm fluxAp
25 Apr 2016082012
26 Apr 2016084007
27 Apr 2016085007

Bulletin

Solar activity is very low, flaring remains below the C-class level. The situation is not expected to change. A very faint full halo CME was seen leaving the sun at 23:24 UT on April 24 (LASCO-C2), this event is backsided and will not affect the Earth. A second, also faint, full halo CME was observed at 05:12 UT, this event originated from the same active region on the back of the Sun, it will not affect the Earth either. Geomagnetic conditions have ranged from quiet to active in past 24 h due to the influence of a high speed solar wind stream. Its effect is fading now, and mostly unsettled geomagnetic conditions are expected.

Today's estimated international sunspot number (ISN): 048, based on 12 stations.

Solar indices for 24 Apr 2016

Wolf number Catania///
10cm solar flux082
AK Chambon La Forêt014
AK Wingst013
Estimated Ap011
Estimated international sunspot number040 - Based on 24 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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