Vaata laupäev, 10 veebruar 2018 arhiivi

Daily bulletin on solar and geomagnetic activity from the SIDC

Välja antud: 2018 Feb 10 1251 UTC

SIDC Forecast

Valid from 1230 UTC, 10 Feb 2018 until 12 Feb 2018
Päikesepursked ehk loited

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

Geomagnetism

Quiet (A<20 and K<4)

Päikese prootonid

Quiet

10cm fluxAp
10 Feb 2018078005
11 Feb 2018077003
12 Feb 2018076008

Bulletin

Solar activity was low, no C-class flares in past 24 h. NOAA 2699 has decayed from beta-gamma to beta magnetic field configuration, however it can still produce C-class flares in the coming hours. Proton flux levels are at background values and are expected to remain so. No Earth-directed CMEs were observed. Solar wind speed is at 340 km/s with interplanetary magnetic field magnitude of 6 nT. Geomagnetic conditions reached unsettled levels (K = 3) this morning due to interplanetary magnetic field elevated values of 10.7 nT. Bz component remained strictly positive around 9 nT, and speeds elevated simultaniously only till 380 km/s. Quiet to unsettled conditions can be expected in the next 48 h.

Today's estimated international sunspot number (ISN): 027, based on 10 stations.

Solar indices for 09 Feb 2018

Wolf number Catania///
10cm solar flux078
AK Chambon La Forêt008
AK Wingst006
Estimated Ap005
Estimated international sunspot number026 - Based on 19 stations

Noticeable events summary

DayBeginMaxLõppLocStrengthOP10cmCatania/NOAARadio burst types
Puuduvad

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-loide01/04/2025M2.5
Viimane geomagnetiline torm27/03/2025Kp5 (G1)
Plekivabasid päevi
Viimane päikese plekivaba päev08/06/2022
Kuu keskmine päikeseplekkide arv
veebruar 2025154.6 +17.6
aprill 2025152.5 -2.1
Viimased 30 päeva130.7 -17.9

See päev ajaloos*

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

Sotsiaalvõrgustikud