Prohlížíte si archiv sobota 30. března 2019

Daily bulletin on solar and geomagnetic activity from the SIDC

Vydáno: 2019 Mar 30 1230 UTC

SIDC Forecast

Sluneční erupce

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

Geomagnetism

Quiet (A<20 and K<4)

Sluneční protony

Quiet

	10cm flux	Ap
30 Mar 2019	068	006
31 Mar 2019	067	009
01 Apr 2019	067	006

Bulletin

Solar flaring activity is very low, there were no C-class or even B-class flares reported during last 24 hours. As there are no sunspots observed at the visible side of the solar disc we do not expect increase in the flaring activity in the coming hours. There were no wide and/or Earth directed CMEs reported and the solar protons remained at the background level.

The solar wind speed is presently 400 km/s and the interplanetary magnetic field magnitude is about 4 nT. The geomagnetic conditions are presently quiet and we expect them to stay so in the coming hours.

Today's estimated international sunspot number (ISN): 000, based on 17 stations.

Solar indices for 29 Mar 2019

Wolf number Catania	000
10cm solar flux	069
AK Chambon La Forêt	013
AK Wingst	008
Estimated Ap	008
Estimated international sunspot number	000 - Based on 37 stations

Noticeable events summary

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

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