Datum verslag: 2022 Mar 24 1244 UTC
C-class flares expected, (probability >=50%)
Quiet (A<20 and K<4)
Quiet
10cm flux | Ap | |
---|---|---|
24 Mar 2022 | 107 | 016 |
25 Mar 2022 | 107 | 017 |
26 Mar 2022 | 107 | 017 |
The solar activity was active with several C-class flares recorded over the last 24 hours. The most important flare was a C8.1-class flare observed on March 24 with a peak time at 01:42 UTC from the newly numbered sunspot regions NOAA-AR 2975 close to the limb. For the next 24 hours, C-class flares are expected.
No Earth directed Coronal Mass Ejection (CME) has been detected in the available coronagraph imagery over the last 24 hours.
The greater than 10 MeV proton flux was at nominal levels in the past 24 hours and is expected to remain at nominal levels in the next 24 hours. The greater than 2 MeV electron flux remained below the 1000 pfu alert threshold and is expected to be close to the threshold in the next 24 hours. The greater than 2 MeV electron fluence was moderate levels in the past 24 hours and is expected to be at between nominal and moderate levels in the next 24 hours.
The solar wind parameters in Earth environment (as recorded by DSCOVR) showed a fast solar wind speed regime. The solar wind speed increased from about 400 km/s to the current values around 550 km/s, the interplanetary magnetic field reached 9.9 nT on March 24 around 00:00 UTC then decreased to values around 5 nT. The southward Bz-component was fluctuating between -6.8 nT and 7.8 nT. The solar wind parameters are reflecting high-speed streams associated to the equatorial coronal hole facing Earth last March 20 (positive magnetic polarity).
The geomagnetic conditions were quiet to unsettled levels (K-BEL and NOAA- Kp recorded values of 1-3). Geomagnetic conditions are expected to be unsettled with possible short periods of active conditions.
Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 045, gebaseerd op 17 stations.
Wolfgetal Catania | /// |
10cm zonneflux | 106 |
AK Chambon La Forêt | 015 |
AK Wingst | /// |
Geschatte Ap | 008 |
Geschat internationaal zonnevlekkengetal | 046 - Gebaseerd op 29 stations |
Dag | Start | Max | Einde | Locatie | Sterkte | OP | 10cm | Catania/NOAA | Soorten radio-uitbarstingen | |
---|---|---|---|---|---|---|---|---|---|---|
Geen |
Aangeboden door het Solar Influences Data Analysis Center© - SIDC - Verwerkt door SpaceWeatherLive
Alle tijden in UTC
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Actieve geomagnetische condities (Kp4) Drempel bereikt: 19:56 UTC
Het OVATION-model voorspelt dat het hemisferisch vermogen 50GW zal bereiken om 17:42 UTC
Actieve geomagnetische condities (Kp4) Drempel bereikt: 22:34 UTC
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Laatste M-klasse uitbarsting | 30/04/2025 | M2.03 |
Laatste geomagnetische storm | 03/05/2025 | Kp5 (G1) |
Zonnevlekkenloze dagen | |
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Laatste zonnevlekkenloze dag | 08/06/2022 |
Maandelijks gemiddeld zonnevlekkengetal | |
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april 2025 | 140.6 +6.4 |
mei 2025 | 78.8 -61.8 |
Afgelopen 30 dagen | 104.1 -33.5 |