Välja antud: 2015 Jun 10 1231 UTC
C-class flares expected, (probability >=50%)
Quiet (A<20 and K<4)
Quiet
10cm flux | Ap | |
---|---|---|
10 Jun 2015 | 135 | 011 |
11 Jun 2015 | 140 | 006 |
12 Jun 2015 | 145 | 010 |
Six regions are visible at the frontside of the solar disk. Five C-class flares were observed in the past 24 hours, occuring in Catania sunspot regions 84, 79, 85 and 83 (NOAA active regions 2364, 2360, 2365, 2366 respectively) and a new region that is currently at the East limb (S20). The most interesting event was a C2.8 flare (peaking at 20:06 UT on June 9), following the eruption of a small filament at the location of Catania 84. A coronal dimming was visible as well in SDO/AIA images. An associated partial halo CME was detected by SOHO/LASCO. It first appeared in the LASCO C2 field of view at 20:24 UT and had an apparent angular width of around 180 degrees. The CME has components travelling (mainly to the East) with a projected speed around 1000 km/s. The arrival of a glancing blow at Earth is possible with an estimated arrival time of 0:00 UT on June 12.
Earth still experiences the influence of a negative polarity high speed stream. The solar wind speed is mostly around 600 km/s and the interplanetary magnetic field magnitude obtains average values around 5 nT. Quiet to unsettled (K= 1 to 3) geomagnetic conditions are obtained, both at local (K Dourbes) and global (NOAA estimated Kp) level. Quiet to unsettled conditions are expected, till the potential arrival of the June 9 CME enhances the activity.
Today's estimated international sunspot number (ISN): 078, based on 19 stations.
Wolf number Catania | /// |
10cm solar flux | 137 |
AK Chambon La Forêt | 020 |
AK Wingst | 016 |
Estimated Ap | 016 |
Estimated international sunspot number | 074 - Based on 25 stations |
Day | Begin | Max | Lõpp | Loc | Strength | OP | 10cm | Catania/NOAA | Radio burst types | |
---|---|---|---|---|---|---|---|---|---|---|
Puuduvad |
Provided by the Solar Influences Data analysis Center© - SIDC - Processed by SpaceWeatherLive
Kõik ajad UTC-s
<< Mine igapäevase ülevaate lehele
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!
Viimane X-loide | 28/03/2025 | X1.1 |
Viimane M-loide | 01/04/2025 | M2.5 |
Viimane geomagnetiline torm | 27/03/2025 | Kp5 (G1) |
Plekivabasid päevi | |
---|---|
Viimane päikese plekivaba päev | 08/06/2022 |
Kuu keskmine päikeseplekkide arv | |
---|---|
veebruar 2025 | 154.6 +17.6 |
aprill 2025 | 152.5 -2.1 |
Viimased 30 päeva | 130.7 -17.9 |