Vaata pühapäev, 16 oktoober 2016 arhiivi

Daily bulletin on solar and geomagnetic activity from the SIDC

Välja antud: 2016 Oct 16 1230 UTC

SIDC Forecast

Valid from 1230 UTC, 16 Oct 2016 until 18 Oct 2016
Päikesepursked ehk loited

Quiet conditions (<50% probability of C-class flares)

Geomagnetism

Active conditions expected (A>=20 or K=4)

Päikese prootonid

Quiet

10cm fluxAp
16 Oct 2016083018
17 Oct 2016082031
18 Oct 2016082020

Bulletin

Solar X-ray flux remained at background levels throughout the period. The regions on disk were stable or in decay while the region responsible for the C-flares on the previous days, rotating onto the disk in the East, is spotless and remains unnumbered. There is only a slight chance for C flaring over the next 24 hours. Proton flux levels were at background values and expected to remain so. No Earth directed CMEs have been observed in coronagraph data.

Solar wind speed remained slightly enhanced after the CME passage and showed recently the expected increase due to the negative polarity coronal hole high speed stream. Solar wind speed is consequently in the range 620-700 km/s since around 7:15UT. Total magnetic field was in the 6.5-10nT range throughout the period with a variable Bz and a phi angle in the negative sector. Solar wind conditions are expected to remain enhanced over the next 48 hours due to the high speeds stream from a recurrent negative polarity coronal hole. Geomagnetic conditions were quiet to unsettled (both K Dourbes and NOAA Kp 1-3) and are expected to be quiet to active with possibly minor geomagnetic storms as the high speed stream from the negative polarity coronal hole persists.

Today's estimated international sunspot number (ISN): 027, based on 18 stations.

Solar indices for 15 Oct 2016

Wolf number Catania///
10cm solar flux085
AK Chambon La Forêt018
AK Wingst012
Estimated Ap012
Estimated international sunspot number038 - 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-loide01/04/2025M5.6
Viimane geomagnetiline torm27/03/2025Kp5 (G1)
Plekivabasid päevi
Viimane päikese plekivaba päev08/06/2022
Kuu keskmine päikeseplekkide arv
veebruar 2025154.6 +17.6
Viimased 30 päeva128.5 -22.7

See päev ajaloos*

Päikesepursked ehk loited
12001M7.89
22017M6.34
32001M5.75
42025M5.6
52024M3.9
DstG
11960-327G4
22001-228G2
31976-218G4
41973-211G4
51989-93G2
*alates 1994

Sotsiaalvõrgustikud