Viewing archive of Tuesday, 15 July 2014

Daily bulletin on solar and geomagnetic activity from the SIDC

Issued: 2014 Jul 15 1303 UTC

SIDC Forecast

Solar flares

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

Geomagnetism

Quiet (A<20 and K<4)

Solar protons

Warning condition (activity levels expected to increase, but no numeric forecast given)

	10cm flux	Ap
15 Jul 2014	109	007
16 Jul 2014	114	007
17 Jul 2014	118	007

Bulletin

Only minor C-class flares in past 24 hours. The largest one came from Catania 9 (NOAA AR 2109), a class C1.2. No large flares are expected. A sector boundary crossing on July 14 around 18:30 UT created some unsettled conditions at planetary levels (Kp=3) and active periods at Dourbes (K=4). Geomagnetic conditions are quiet and expected to remain so.

Today's estimated international sunspot number (ISN): 024, based on 17 stations.

Solar indices for 14 Jul 2014

Wolf number Catania	///
10cm solar flux	109
AK Chambon La Forêt	021
AK Wingst	012
Estimated Ap	012
Estimated international sunspot number	046 - Based on 34 stations

Noticeable events summary

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

All times in UTC

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