Het archief bekijken van vrijdag 24 november 2023

Daily bulletin on solar and geomagnetic activity from the SIDC

Datum verslag: 2023 Nov 24 1248 UTC

SIDC Forecast

Zonnevlammen

M-class flares expected (probability >=50%)

Geomagnetism

Quiet (A<20 and K<4)

Proton Flux monitor

Quiet

10cm fluxAp
24 Nov 2023194012
25 Nov 2023220017
26 Nov 2023270019

Solar Active Regions and flaring

Solar flaring activity was moderate over the past 24 hours. NOAA AR 3489 was the source of the flare with the highest output in X-ray over the past 24 hours, the M1.1 flare, which peaked at 24 November 09:34 UT.

Coronale massa uitstoten

From the Coronal Mass Ejections (CMEs) observed the past 24 hours, none is currently believed to be earth-directed. Additionally, it is unclear where there was a disk-centre CME following the C4.1 flare peaking at 23 November 21:05UT, with source of origin NOAA AR 3490. Further analysis will be made as more data become available.

Coronale gaten

here is one coronal hole present centre-disk, the mid latitude positive polarity coronal hole.

Zonnewind

Solar wind parameters are in the slow solar wind regime, with some transient features having a mild influence. Over the next 24 hours, we are expecting the arrival of a high speed stream emanating from the mid latitudinal positive polarity coronal hole as well as impact from the only slightly anticipated glancing blow from the CME occurring at 22 November 06:48UT.

Geomagnetism

Geomagnetic conditions were quiet to unsettled (local K Belgium 3) over the past 24 hours. Geomagnetic conditions are expected to be quiet to unsettled, with a slight probability of active conditions over the next 24 hours, due to possible high-speed stream arrival.

Proton flux levels

Over the past 24 hours the greater than 10 MeV GOES proton flux was below threshold and is expected to remain so over the next 24 hours.

Electron fluxes at geostationary orbit

The greater than 2 MeV electron flux was just below the 1000 pfu threshold, as measured by GOES 16. It is expected to increase towards moderate levels in the next 24 hours. The 24 hour electron fluence was at normal levels, it is expected too increase towards moderate levels for the next 24 hours.

Today's estimated international sunspot number (ISN): 165, based on 11 stations.

Solar indices for 23 Nov 2023

Wolf number Catania///
10cm solar flux194
AK Chambon La Forêt007
AK Wingst006
Estimated Ap006
Estimated international sunspot number189 - Based on 15 stations

Noticeable events summary

DayBeginMaxEindeLocStrengthOP10cmCatania/NOAARadio burst types
23142514371442----M1.054/3490III/2
24091709330943S16W02M1.11F53/3499VI/2III/2

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

Alle tijden in UTC

<< Keer terug naar de dagelijkse overview pagina

Op basis van de huidige parameters is er nu geen kans op poollicht in België en Nederland

Op basis van de huidige parameters is er in de nabije toekomst een beperkte kans op poollicht op de volgende locaties van de hoge breedtegraad

Gillam, MB, Yellowknife, NT

Laatste nieuws

Steun Poollicht.be!

Om ook bereikbaar te blijven bij grote poollichtkansen hebben we een zware server nodig die alle bezoekers aankan. Doneer en steun dit project zodat we online blijven en je geen enkele poollichtkans mist!

Donneer SpaceWeatherLive Pro
Steun SpaceWeatherLive met onze merchandise
Check nu onze merchandise

Laatste alerts

woensdag 2 april 2025
04:03 UTC - Hemisferisch vermogen

Het OVATION-model voorspelt dat het hemisferisch vermogen 50GW zal bereiken om 04:56 UTC


01:45 UTC - Geomagnetische activiteit

Actieve geomagnetische condities (Kp4) Drempel bereikt: 01:32 UTC

alert


dinsdag 1 april 2025
22:51 UTC - Zonnevlam

Matige M2.5 zonnevlam

alert


22:30 UTC - Radio blackout

Kleine R1 radio blackout gedetecteerd (≥M1 - momenteel: M1.45)


07:15 UTC - 10cm radio-uitbarsting

Begintijd: 01/04/2025 06:45 UTC Maximumtijd: 01/04/2025 06:45 UTC Duurtijd: 1 minuten. Piekflux: 190 sfu


Ontvang directe meldingen!

Ruimteweer feitjes

Laatste X-klasse uitbarsting28/03/2025X1.1
Laatste M-klasse uitbarsting01/04/2025M2.5
Laatste geomagnetische storm27/03/2025Kp5 (G1)
Zonnevlekkenloze dagen
Laatste zonnevlekkenloze dag08/06/2022
Maandelijks gemiddeld zonnevlekkengetal
februari 2025154.6 +17.6
april 2025152.5 -2.1
Afgelopen 30 dagen130.7 -17.9

Deze dag in de geschiedenis*

Zonnevlammen
12001X1.77
22017M8.35
31999M6.2
42001M3.57
52017M1.81
DstG
11979-168G4
21960-151G3
31992-105G2
42004-104G2
51994-103G3
*sinds 1994

Sociale netwerken