Vaata teisipäev, 6 aprill 2004 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 2004 Apr 06 2200 UTCValminud NOAA © SWPC ja töödeldud SpaceWeatherLive.com-iga
Ühine USAF / NOAA päikese- ja geofüüsikaalase aktiivsuse aruanne
SDF number 097 Välja antud 2200Z kuni 06 Apr 2004IA. Päikese aktiivsete piirkondade ja päikeseaktiivsuse analüüs alates 05-2100Z kuni 06-2100Z Solar activity has been moderate. Region 588 (S15E14)
produced an M2.4/Sf flare at 06/1328 UTC. A full-halo CME was
observed on LASCO imagery erupting from the sun shortly after the
flare, with an estimated speed of 1050 km/s. The CME was not
directed towards Earth, but may provide a glancing blow to the
geomagnetic field. No significant development was observed from
active regions on the visible disk, and no new regions were numbered
today.
IB. Päikese aktiivsuse ennustus
Solar activity is expected to be low.
Region 588 may produce C- and isolated M-class flares.
IIA. Summaarne geofüüsikaline aktiivsus 05-2100Z kuni 06-2100Z
The geomagnetic field has been at quiet to minor storm conditions.
After increasing early in the period, the solar wind speed has
leveled off at about 575 km/s. The greater than 2 MeV electrons
hovered at the high threshold for most of the day, and ended the
period below the threshold.
IIB. Geofüüsikalise aktiivsuse ennustus
The geomagnetic field is
expected to be at quiet to active conditions all three days under
the continued influence of a high speed solar wind stream associated
with a coronal hole in geoeffective position. Minor storm
conditions are expected on day two (8 April) due to the potential
effects from two recent CMEs. Although neither appeared to be
directed toward Earth, the CME associated with the M1.7 flare that
occurred on 5 April and the CME associated with today's M2.4 flare
should both arrive early on 8 April and may come close enough to
Earth's geomagnetic field to cause minor storming.
III. Sündmuste tõenäosus 07 Aprkuni 09 Apr
| Klass M | 25% | 25% | 25% |
| Klass X | 01% | 01% | 01% |
| Prooton | 01% | 01% | 01% |
| PCAF | green | ||
IV. Pikklaine 10.7 cm kiirgus
Vaadeldud 06 Apr 101 Prognoositud 07 Apr-09 Apr 105/105/100 90 päeva keskmine 06 Apr 110
V. Geomagneetiline A-indeks
Vaadeldud Afr/Ap 05 Apr 009/014 Hinnanguline Afr/Ap 06 Apr 018/026 Prognoositud Afr/Ap 07 Apr-09 Apr 015/020-025/030-015/020
VI. Geomagnetilised aktiivsuse tõenäosused 07 Apr kuni 09 Apr
| A. Keskmistel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 30% | 40% | 30% |
| Väike torm | 20% | 25% | 20% |
| Suur-tõsine torm | 10% | 20% | 10% |
| B. Kõrgetel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 30% | 30% | 30% |
| Väike torm | 35% | 30% | 35% |
| Suur-tõsine torm | 25% | 35% | 30% |
<< Mine igapäevase ülevaate lehele
Viimane uudis
laupäev, 4 mai 2024
Sunspot region 3663, X1 solar flare
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
Viimane foorumi postitus
AR3663 158Filaments and prominences 71AR3664 19Unproven theories 383Weakening of Earths magnetic field due to geomagnetic excursion 10
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 | 05/05/2024 | X1.2 |
| Viimane M-loide | 05/05/2024 | M1.3 |
| Viimane geomagnetiline torm | 02/05/2024 | Kp7- (G3) |
| Plekivabasid päevi | |
|---|---|
| Viimane päikese plekivaba päev | 08/06/2022 |
| Kuu keskmine päikeseplekkide arv | |
|---|---|
| aprill 2024 | 136.5 +31.6 |
| Viimased 30 päeva | 153.8 +59.7 |