Prohlížíte si archiv středa 11. července 2018

Daily bulletin on solar and geomagnetic activity from the SIDC

Vydáno: 2018 Jul 11 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
11 Jul 2018	073	009
12 Jul 2018	074	005
13 Jul 2018	075	005

Bulletin

Over the past 24 hours solar activity has been low. No flares have been recorded. A recurrent Active Region at the the East limb has some potential to produce flaring activity. The greater than 10MeV proton flux remained at background levels over the past 24 hours. No Earth directed CMEs were detected. Solar activity is expected to remain low over the next 24 hours. The solar wind speed has decreased from 375 till 335 km/s over the past 24 hrs. The total magnetic field strength has fluctuated mainly between 9 and 13 nT. Bz component has fluctuated between -5.2 and +6.8 nT. Geomagnetic conditions ranged between Kp index 0-3 (NOAA) and local K index 0-3 (Dourbes) over the past 24 hours. Geomagnetic conditions are expected be mostly at quiet to unsettled levels.

Today's estimated international sunspot number (ISN): 000, based on 20 stations.

Solar indices for 10 Jul 2018

Wolf number Catania	000
10cm solar flux	///
AK Chambon La Forêt	011
AK Wingst	010
Estimated Ap	008
Estimated international sunspot number	000 - Based on 27 stations

Noticeable events summary

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

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