Välja antud: 2015 Aug 16 1325 UTC
C-class flares expected, (probability >=50%)
Active conditions expected (A>=20 or K=4)
Quiet
10cm flux | Ap | |
---|---|---|
16 Aug 2015 | 088 | 031 |
17 Aug 2015 | 086 | 010 |
18 Aug 2015 | 084 | 010 |
Solar activity was low with no C-class flares reported. We expect the low solar activity to persist in the coming hours with possible isolated C-class flare. No Earth directed CMEs were observed in the last 24 hours.
The solar wind speed is slowly increasing and it currently amounts to about 550 km/s. The interplanetary magnetic field magnitude is still slightly elevated and currently amounts to about 8 nT. Since arrival of the shock wave and the ICME yesterday morning, the Bz component of the interplanetary magnetic field had long intervals of negative values (down to -10 nT). The strongly negative values of Bz component of the interplanetary magnetic field and the fast solar wind induced geomagnetic storm conditions (NOAA reported Kp=6 and a number of Kp=5 intervals and local stations Dourbes and IZMIRAN reported up to K=5). Currently the Bz component is positive however if the Bz component of the interplanetary magnetic field turns negative we can expect active to unsettled conditions to persist in the coming hours.
Today's estimated international sunspot number (ISN): 036, based on 17 stations.
Wolf number Catania | /// |
10cm solar flux | 089 |
AK Chambon La Forêt | 055 |
AK Wingst | 029 |
Estimated Ap | 034 |
Estimated international sunspot number | 036 - Based on 22 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 | M2.4 |
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 | 147 -7.6 |
Viimased 30 päeva | 128.8 -21.8 |