Viendo archivo del miércoles, 13 febrero 2013

Daily bulletin on solar and geomagnetic activity from the SIDC

Emitido: 2013 Feb 13 1216 UTC

SIDC Forecast

Valid from 1230 UTC, 13 Feb 2013 until 15 Feb 2013
Llamarada solar

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

Geomagnetism

Quiet (A<20 and K<4)

Protones solares

Quiet

10cm fluxAp
13 Feb 2013102006
14 Feb 2013097001
15 Feb 2013094001

Bulletin

Solar activity is expected to be mostly quiet with a risk of an isolated C flare from NOAA AR 1670. Two eruptive events occurred relatively close to the west limb, late on Feb. 12. One is a filament eruption taking place in the southern hemisphere. Owing to the current coronagraphic observations, they do not appear to be geoeffective. Geomagnetic activity is expected to be low for the next 48 hours.

Today's estimated international sunspot number (ISN): 025, based on 08 stations.

Solar indices for 12 Feb 2013

Wolf number Catania///
10cm solar flux102
AK Chambon La Forêt///
AK Wingst005
Estimated Ap005
Estimated international sunspot number045 - Based on 11 stations

Noticeable events summary

DayBeginMaxFinLocStrengthOP10cmRadio burst typesCatania/NOAA
Ninguno

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

All times in UTC

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