Vaata teisipäev, 9 juuli 2013 arhiivi

Daily bulletin on solar and geomagnetic activity from the SIDC

Välja antud: 2013 Jul 09 1209 UTC

SIDC Forecast

Valid from 1230 UTC, 09 Jul 2013 until 11 Jul 2013
Päikesepursked ehk loited

Eruptive (C-class flares expected, probability >=50%)

Geomagnetism

Quiet (A<20 and K<4)

Päikese prootonid

Quiet

10cm fluxAp
09 Jul 2013118003
10 Jul 2013115003
11 Jul 2013115005

Bulletin

Current solar activity, with several C-class flares, originates from Catania sunspot groups 24 and 26 (NOAA AR 1785 and 1787). Catania group 24 slightly decreased in size, but remains it's magnetic complexity. Catania group 26 has increased in size and complexity (now also having a delta component in it's photospheric magnetic field). C-class flaring activity is expected, with a slight chance for a M-class flare. Solar wind speed as observed by ACE is at 320 km/s and the magnitude of the interplanetary magnetic field is up to 8 nT with a Bz varying from -5 to +5 nT. Geomagnetic conditions are quiet and are expected to remain so for the next 48 hours.

Today's estimated international sunspot number (ISN): 075, based on 13 stations.

Solar indices for 08 Jul 2013

Wolf number Catania145
10cm solar flux119
AK Chambon La Forêt007
AK Wingst004
Estimated Ap005
Estimated international sunspot number082 - Based on 29 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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