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Denní bulletin o sluneční a geomagnetické aktivitě ze SIDC

Vydáno: 2026 Mar 10 1231 UTC

SIDC Předpověď

Sluneční erupce

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

Geomagnetismus

Quiet (A<20 and K<4)

Sluneční protony

Quiet

	10cm tok	Ap
10 Mar 2026	129	021
11 Mar 2026	127	011
12 Mar 2026	125	011

Slunečně aktivní oblasti a vzplanutí

Solar flaring activity was low over the past 24 hours, with only C-class flares identified. The largest flare was a C7.8 flare (SIDC Flare 7149) peaking on March 09 at 20:38 UTC, which was produced by SIDC Sunspot Group 762 (NOAA Active Regions 4387). A total of 5 numbered sunspot groups were identified on the disk over the past 24 hours, all with alpha or beta magnetic configuration. Solar flaring activity is expected to be low over the next 24 hours, with C-class flares very likely and a chance for M-class flares.

Vyhazování koronální hmoty

No new Earth-directed Coronal Mass Ejections (CMEs) have been detected in the available coronagraph images.

Solární bouře

Over the last 24 hours, the solar wind reduced to slow solar wind conditions. The solar wind speed was around 440 km/s. The interplanetary magnetic field was around 6nT with the Bz reaching a minimum value -6 nT. Slow solar wind conditions are expected to continue over the next 24 hours.

Geomagnetismus

Geomagnetic conditions globally and locally were quiet to unsettled (NOAA Kp 3, K_bel 3) during the last 24 hours. Quiet to unsettled conditions are expected over the next 24 hours.

Úrovně protonového toku

The greater than 10 MeV proton flux remained below the 10 pfu threshold and is expected to remain so over the next days.

Elektronové toky na geostacionární oběžné dráze

The greater than 2 MeV electron flux crossed shortly the 1000 pfu alert threshold, but was mainly below the threshold. The greater than 2 MeV electron flux is expected to remain mainly below the threshold, but with a short crossing during the next 24 hours. The 24h electron fluence was at normal levels and is expected to remain so.

Dnešní odhadovaný mezinárodní počet slunečních skvrn (ISN): 083, na základě 12 stanic.

Solární indexy za 09 Mar 2026

Wolfovo číslo Catania	125
10cm sluneční tok	128
AK Chambon La Forêt	016
AK Wingst	008
Odhadovaný Ap	007
Odhadovaný mezinárodní počet slunečních skvrn	085 - Na základě 28 stanic

Souhrn významných událostí

Poskytuje Centrum pro analýzu dat o solárních vlivech© - SIDC - Zpracováno SpaceWeatherLive

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