Välja antud: 2013 Mar 20 1147 UTC
Eruptive (C-class flares expected, probability >= 50%)
Minor geomagnetic storm expected (A>=30 or K=5)
Quiet
10cm flux | Ap | |
---|---|---|
20 Mar 2013 | 104 | 012 |
21 Mar 2013 | 102 | 029 |
22 Mar 2013 | 102 | 013 |
Solar flaring activity is at C-class level with a C5.5 flare as main event from NOAA AR1698, which is behind the west limb now. In the next few hours solar activity is expected to be quiet. Small C-class flares are likely with NOAA AR1692 (and AR1695) being the biggest candidate as source region. The last 12 hours the solar wind speed was between 400 and 500 km/s, now being 470 km/s. The Bz-component of the interplanetary magnetic field is fluctuating between -5 and +5 nT. Geomagnetic conditions are quiet to unsettled and are expected to increase within the next 24 to 48 hours to active to minor storm levels, due to the expected arrival of a halo CME of Sunday March 17 at 15h48 UT. From analysis of new data, the CME measured yesterday at 8h UT is related to the NOAA AR 1698 and will probably not arrive at Earth.
Today's estimated international sunspot number (ISN): 030, based on 04 stations.
Wolf number Catania | 096 |
10cm solar flux | 110 |
AK Chambon La Forêt | 012 |
AK Wingst | 008 |
Estimated Ap | 005 |
Estimated international sunspot number | 047 - Based on 21 stations |
Day | Begin | Max | Lõpp | Loc | Strength | OP | 10cm | Radio burst types | Catania/NOAA | |
---|---|---|---|---|---|---|---|---|---|---|
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 | M5.6 |
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 |
Viimased 30 päeva | 128.5 -22.7 |