Viewing archive of Friday, 18 July 2014

Daily bulletin on solar and geomagnetic activity from the SIDC

Issued: 2014 Jul 18 1249 UTC

SIDC Forecast

Valid from 1230 UTC, 18 Jul 2014 until 20 Jul 2014
Solar flares

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

Geomagnetism

Quiet (A<20 and K<4)

Solar protons

Quiet

10cm fluxAp
18 Jul 2014089007
19 Jul 2014088007
20 Jul 2014087007

Bulletin

No C-class flares in past 24 hours from the almost spotless solar disk. The X-ray flux background is at the B-level (close to A-level). No significant activity is expected. Solar wind and geomagnetic conditions are quiet, no changes foreseen. The ALL-QUIET-ALERT remains valid.

Today's estimated international sunspot number (ISN): 012, based on 21 stations.

Solar indices for 17 Jul 2014

Wolf number Catania012
10cm solar flux089
AK Chambon La Forêt008
AK Wingst004
Estimated Ap003
Estimated international sunspot number000 - Based on 27 stations

Noticeable events summary

DayBeginMaxEndLocStrengthOP10cmCatania/NOAARadio burst types
None

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

All times in UTC

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