Välja antud: 2016 Dec 19 1231 UTC
Quiet conditions (<50% probability of C-class flares)
Active conditions expected (A>=20 or K=4)
Quiet
10cm flux | Ap | |
---|---|---|
19 Dec 2016 | 073 | 009 |
20 Dec 2016 | 074 | 010 |
21 Dec 2016 | 075 | 006 |
Solar activity was very quiet in the past 24 hours without C-class flares reported. There is only one NOAA active region (AR) 2619 observed on visible side of the solar disk with simple magnetic configuration. No Earth directed CMEs were observed in the past 24 hours. The northern polar coronal hole, which expanded to low latitudes, may disturb the geospace environment from today (19-Dec-2016). Solar proton flux intensity is expected to lie within the background levels. Solar activity is expected to be low with some probability for C-class flares. Variations of the solar wind parameters were low. Total Interplanetary Magnetic field (IMF) strength varied between 7 and 4 nT, while Bz varied between -4.4 and 5.5 nT. The solar wind speed decreased from 450 km/s till 380 km/s. Geomagnetic conditions were quiet (K Dourbes between 0 and 2; NOAA Kp between 1 and 2). The geomagnetic conditions are presently quiet to unsettled. We expect active conditions later today and tomorrow due to expected arrival of the fast solar wind associated with the low latitude extend of the northern polar coronal hole.
Today's estimated international sunspot number (ISN): 026, based on 09 stations.
Wolf number Catania | /// |
10cm solar flux | 072 |
AK Chambon La Forêt | 013 |
AK Wingst | 009 |
Estimated Ap | 008 |
Estimated international sunspot number | 033 - Based on 13 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 |