Vaata reede, 6 mai 2022 arhiivi

Daily bulletin on solar and geomagnetic activity from the SIDC

Välja antud: 2022 May 06 1313 UTC

SIDC Forecast

Valid from 1230 UTC, 06 May 2022 until 08 May 2022
Päikesepursked ehk loited

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

Geomagnetism

Quiet (A<20 and K<4)

Päikese prootonid

Quiet

10cm fluxAp
06 May 2022125005
07 May 2022130012
08 May 2022132010

Bulletin

Solar flaring activity was moderate over the past 24 hours. Two M flares, M2.2 and M2.7, were observed at the peak times of 13:16 and 14:10 UT. The M2.2 flare originated from NOAA Active Region (AR) 3004 and the M2.7 from NOAA AR 3006. NOAA AR 3004 remains the most complex region on the disk. The rest of the regions were relatively quiet and stable. The flaring activity is expected to be at moderate levels with C-class flares expected, M-class flares probable and X-class flares possible.

No Earth directed Coronal Mass Ejections (CMEs) have been observed in the available coronagraph data.

The greater than 10 MeV proton flux was at nominal levels in the past 24 hours and is expected to remain so with a small chance of a proton event associated to with NOAA AR 3004. The greater than 2MeV electron flux exceeded the 1000 pfu threshold and is expected to exceed threshold over the next 24 hours. The 24h electron fluence was at normal to moderate levels and is expected to be at normal to moderate levels over the next 24 hours.

The solar wind conditions reflected an ambient solar wind regime. The solar wind speed (as recorded by ACE) ranged between 320 to near 450 km/s. The total magnetic field magnitude fluctuated around 5 nT. The interplanetary magnetic field phi angle was predominantly in the negative sector (directed towards the Sun). The solar wind speed is expected to reflect a slow solar wind regime on May 06, with a weak enhancement possible on May 07 to May 08 due to a glancing blow from a CME associated with a dimming observed on May 03.

Geomagnetic conditions were quiet to unsettled (NOAA KP 0-1 and Local K-Bel 0-3). Geomagnetic conditions are expected to be quiet on May 06. With unsettled to active conditions possible on May 07 to May 08, due to the possible glancing blow of a CME.

Today's estimated international sunspot number (ISN): 079, based on 18 stations.

Solar indices for 05 May 2022

Wolf number Catania094
10cm solar flux120
AK Chambon La Forêt007
AK Wingst004
Estimated Ap003
Estimated international sunspot number074 - Based on 28 stations

Noticeable events summary

DayBeginMaxLõppLocStrengthOP10cmCatania/NOAARadio burst types
05130813161322S16W24M2.2SN96/3004
05140214101414S29E64M2.7SF99/3006

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

Kõik ajad UTC-s

<< Mine igapäevase ülevaate lehele

Viimane uudis

Toeta SpaceWeatherLive.com-i!

Paljud inimesed külastavad SpaceWeatherLive lehte selleks, et jälgida, mis toimub Päikesel või, kas on oodata virmalisi. Suurema liiklusega on serveri koormus ning maksumus kõrgem. Kui sulle meeldib see, mida me sinu heaks teeme, siis saad sa sellele ka ise natukene kaasa aidata, annetades selle lehe käigus hoidmise ja arendamise heaks. Ette tänades SpeaceWeatherLive meeskond!

Anneta SpaceWeatherLive Pro
Toetage SpaceWeatherLive meie kaupadega
Vaadake meie kaupa

Fakte kosmose ilmast

Viimane X-loide28/03/2025X1.1
Viimane M-loide01/04/2025M2.4
Viimane geomagnetiline torm27/03/2025Kp5 (G1)
Plekivabasid päevi
Viimane päikese plekivaba päev08/06/2022
Kuu keskmine päikeseplekkide arv
veebruar 2025154.6 +17.6
aprill 2025147 -7.6
Viimased 30 päeva128.8 -21.8

See päev ajaloos*

Päikesepursked ehk loited
12001X28.5
22001X2.01
32001X1.59
42014M9.35
52017M8.22
DstG
11960-272G3
21973-173G3
32001-101G1
41976-101G1
51994-96G3
*alates 1994

Sotsiaalvõrgustikud