Visualizzazione archivio di sabato, 28 novembre AM

Daily bulletin on solar and geomagnetic activity from the SIDC

Emesso: 2015 Nov 28 1230 UTC

SIDC Forecast

Brillamenti solari

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

Geomagnetism

Quiet (A<20 and K<4)

Protoni solari

Quiet

	10cm flux	Ap
28 Nov 2015	095	005
29 Nov 2015	092	007
30 Nov 2015	089	007

Bulletin

The Sun did not produce any C flares in the past 24 hours. Quiet conditions (no C flares) are expected within the next 24 hours. In the past 24 hours, the solar wind speed detected by ACE varied between 260 and 350 km/s, while the magnitude of the Interplanetary Magnetic Field rose from 6 to 13 nT. Over the past 24 hours, geomagnetic conditions have been quiet (K Dourbes between 1 and 2; NOAA Kp between 1 and 2). Quiet to unsettled (K Dourbes < 4) conditions are expected on November 28, 29 and 30.

Today's estimated international sunspot number (ISN): 050, based on 12 stations.

Solar indices for 27 Nov 2015

Wolf number Catania	055
10cm solar flux	099
AK Chambon La Forêt	009
AK Wingst	008
Estimated Ap	007
Estimated international sunspot number	056 - Based on 17 stations

Noticeable events summary

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

Tutti gli orari in UTC

<< Vai alla pagina della panoramica giornaliera