Vaata reede, 18 märts 2016 arhiivi

Daily bulletin on solar and geomagnetic activity from the SIDC

Välja antud: 2016 Mar 18 1230 UTC

SIDC Forecast

Valid from 1230 UTC, 18 Mar 2016 until 20 Mar 2016
Päikesepursked ehk loited

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

Geomagnetism

Quiet (A<20 and K<4)

Päikese prootonid

Quiet

10cm fluxAp
18 Mar 2016090007
19 Mar 2016095006
20 Mar 2016100005

Bulletin

Flaring activity at the frontside of the solar disk was very low, without any C-class flares. NOAA active region 2524 (Catania 49) turned into a beta region, while NOAA 2519 (Catania 44) remained stable. All other regions decayed or even turned into plage. A filament eruption occurred around UT midnight near S10W30, but no clear related CME was observed in coronagraphic data. There is a probability of 25% for C-class flares.

The solar wind conditions indicated the continuation of the high speed stream influence. Solar wind speed has gradually decreased from 550-600 km/s to current values near 450 km/s. The magnetic field magnitude remained near 5-7 nT, with a fluctuating north-south component. A coronal hole in the northern hemisphere has crossed the central meridian, which is expected to cause a high speed stream near Earth within 2 to 3 days. Geomagnetic conditions were mainly quiet (K=0-2) to unsettled (K=3), which is expected to remain so for the next 24 to 48 hours. Though, an isolated period of active conditions (K=4) is possible.

Today's estimated international sunspot number (ISN): 040, based on 13 stations.

Solar indices for 17 Mar 2016

Wolf number Catania077
10cm solar flux092
AK Chambon La Forêt021
AK Wingst024
Estimated Ap026
Estimated international sunspot number059 - Based on 30 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