Vaata pühapäev, 28 juuli 2002 arhiivi
Päikese aktiivsuse aruanne
Any mentioned solar flare in this report has a scaling factor applied by the Space Weather Prediction Center (SWPC). Because of the SWPC scaling factor, solar flares are reported as 42% smaller than for the science quality data. The scaling factor has been removed from our archived solar flare data to reflect the true physical units.
Päikese ja geofüüsikalise aktiivsuse aruanne 2002 Jul 28 2200 UTCValminud NOAA © SWPC ja töödeldud SpaceWeatherLive.com-iga
Ühine USAF / NOAA päikese- ja geofüüsikaalase aktiivsuse aruanne
SDF number 209 Välja antud 2200Z kuni 28 Jul 2002IA. Päikese aktiivsete piirkondade ja päikeseaktiivsuse analüüs alates 27-2100Z kuni 28-2100Z Solar activity decreased to moderate levels. Region 39
(S15W04) produced an M2/Sf flare at 28/0035 UTC as well as
occasional C-class flares. No significant changes occurred within
Region 39. It remained large and magnetically complex with strong,
persistent delta configurations within its leading and trailing
spots. Region 44 (S21W11) produced isolated C-class flares during
the period. Slight decay was noted in the leading and trailing
portions of the region. However, it became slightly more
magnetically complex as new flux emerged that strengthened the delta
within its intermediate spots. Region 50 (S07E09) was in a rapid
growth phase and produced isolated subflares. New Regions 52
(N09E17), 53 (S17E24), and 54 (S21E70) were numbered.
IB. Päikese aktiivsuse ennustus
Solar activity is expected to be at
moderate to high levels. M-class flares are likely from Regions 39
and 44. Either region could produce a major flare during the period.
Region 50 could produce an isolated M-class flare during the period.
IIA. Summaarne geofüüsikaline aktiivsus 27-2100Z kuni 28-2100Z
Geomagnetic field activity ranged from quiet to active levels,
possibly due to a weak negative-polarity high-speed stream. The
greater than 10 MeV proton flux at geosynchronous orbit remained
enhanced and continued to gradually decrease toward background
levels.
IIB. Geofüüsikalise aktiivsuse ennustus
A geomagnetic field disturbance
is expected to begin early on 29 July and continue into 30 July in
response to the M8/halo-CME event of 26 July. Active to major storm
levels are possible during this disturbance. Field activity is
expected to decrease to quiet to unsettled levels on 31 July. Region
39 or 44 may produce a proton flare during the period.
III. Sündmuste tõenäosus 29 Julkuni 31 Jul
| Klass M | 80% | 80% | 80% |
| Klass X | 30% | 30% | 30% |
| Prooton | 20% | 20% | 20% |
| PCAF | yellow | ||
IV. Pikklaine 10.7 cm kiirgus
Vaadeldud 28 Jul 239 Prognoositud 29 Jul-31 Jul 245/245/240 90 päeva keskmine 28 Jul 165
V. Geomagneetiline A-indeks
Vaadeldud Afr/Ap 27 Jul 011/019 Hinnanguline Afr/Ap 28 Jul 010/015 Prognoositud Afr/Ap 29 Jul-31 Jul 025/030-018/020-010/010
VI. Geomagnetilised aktiivsuse tõenäosused 29 Jul kuni 31 Jul
| A. Keskmistel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 40% | 30% | 25% |
| Väike torm | 20% | 10% | 05% |
| Suur-tõsine torm | 10% | 05% | 01% |
| B. Kõrgetel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 45% | 35% | 30% |
| Väike torm | 25% | 15% | 10% |
| Suur-tõsine torm | 15% | 10% | 01% |
<< Mine igapäevase ülevaate lehele
Viimane uudis
esmaspäev, 22 aprill 2024
Lot's of sunspots! Big chance for major flare activity?
laupäev, 23 märts 2024
X1.1 solar flare with earth-directed CME
kolmapäev, 20 märts 2024
Sunspot region 3615, G1 watch
Viimane foorumi postitus
Unproven theories 344AR3654 25Unspecified geomagnetic activity 954Changelog/Featurelog 154What are these long and thin eruptions? 9
Veel teemasidToeta SpaceWeatherLive.com-i!
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!
Fakte kosmose ilmast
| Viimane X-loide | 28/03/2024 | X1.1 |
| Viimane M-loide | 27/04/2024 | M3.0 |
| Viimane geomagnetiline torm | 26/04/2024 | Kp5+ (G1) |
| Plekivabasid päevi | |
|---|---|
| Viimane päikese plekivaba päev | 08/06/2022 |
| Kuu keskmine päikeseplekkide arv | |
|---|---|
| märts 2024 | 104.9 -19.8 |
| Viimased 30 päeva | 137.7 +30.3 |