Vaata esmaspäev, 8 juuli 2013 arhiivi

Daily bulletin on solar and geomagnetic activity from the SIDC

Välja antud: 2013 Jul 08 1216 UTC

SIDC Forecast

Valid from 1230 UTC, 08 Jul 2013 until 10 Jul 2013
Päikesepursked ehk loited

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

Geomagnetism

Quiet (A<20 and K<4)

Päikese prootonid

Quiet

10cm fluxAp
08 Jul 2013122004
09 Jul 2013120003
10 Jul 2013120003

Bulletin

Solar activity was eruptive during the past 24 hours with one C9.6 class flare originating from Catiana sunspot group 24 (NOAA AR 1785) on July 8 at 1h22 UT. Though this group has reduced in number of sunspots, it's photospheric magnetic field remains to have beta-gamma-delta configuration. It is capable of producing more C-class flares and maybe an M-class flare. No geo-effective CMEs were observed. We are currently under influence of a slow solar wind (speed around 300 km/s). The magnitude of the interplanetary magnetic field is low (about 5 nT). Geomagnetic conditions are quiet and are expected to remain so for the next 48 hours.

Today's estimated international sunspot number (ISN): 078, based on 17 stations.

Solar indices for 07 Jul 2013

Wolf number Catania///
10cm solar flux126
AK Chambon La Forêt008
AK Wingst007
Estimated Ap007
Estimated international sunspot number094 - Based on 21 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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