Välja antud: 2017 Jul 24 1230 UTC
Quiet conditions (<50% probability of C-class flares)
Quiet (A<20 and K<4)
Quiet
10cm flux | Ap | |
---|---|---|
24 Jul 2017 | 070 | 015 |
25 Jul 2017 | 070 | 011 |
26 Jul 2017 | 070 | 008 |
Solar activity was at very low levels during the period. The visible solar disk is spotless. A bright faculae field rotated over the east limb. No earth-directed coronal mass ejections (CMEs) were observed in available coronagraphic imagery. The greater than 10MeV proton flux was at nominal levels.
Quiet flaring conditions are expected.
The earth environment remained under the influence of the high speed stream (HSS) from a positive polarity coronal hole (CH). Wind speeds gradually increased from an initial value near 560 km/s to about 700 km/s by 04UT, then decreased again to 600 km/s by the end of the period. Bz oscillated between -6 and +5 nT. The interplanetary magnetic field was directed away from the Sun.
The geomagnetic field was at quiet to unsettled levels, with an active episode during the 21-24UT interval recorded by both Dourbes and in Kp. Mostly quiet to unsettled geomagnetic conditions are expected, with a chance on another active episode as the influence of the CH HSS is expected to gradually subside over the next 1-2 days.
Today's estimated international sunspot number (ISN): 000, based on 18 stations.
Wolf number Catania | /// |
10cm solar flux | 071 |
AK Chambon La Forêt | 026 |
AK Wingst | 016 |
Estimated Ap | 017 |
Estimated international sunspot number | 000 - Based on 31 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 |