Vaata pühapäev, 6 aprill 2003 arhiivi
Päikese aktiivsuse aruanne
Igale käesolevas aruandes mainitud päikesepurskele on kohaldatud Kosmose Ilmaennustuskeskuse (SWPC) skaalafaktor. SWPC skaleerimisteguri tõttu on päikesepursked esitatud 42% väiksemana kui samade teadusliku kvaliteediga andmete puhul. Meie arhiveeritud päikesepursete andmetest on skaleerimisstegur eemaldatud, et kajastada tegelikke füüsikalisi ühikuid.
Päikese ja geofüüsikalise aktiivsuse aruanne 2003 Apr 06 2200 UTC
Valminud NOAA © SWPC ja töödeldud SpaceWeatherLive.com-igaÜhine USAF / NOAA päikese- ja geofüüsikaalase aktiivsuse aruanne
SDF number 096 Välja antud 2200Z kuni 06 Apr 2003
IA. Päikese aktiivsete piirkondade ja päikeseaktiivsuse analüüs alates 05-2100Z kuni 06-2100Z
Solar activity was at low levels. Region 324 (S12W74)
produced two C-class flare with the largest a C5 flare at 06/1928Z.
Region 324 continues to show gradual decay and has simplified to a
beta-gamma magnetic configuration. The two largest regions on the
disk, Region 325 (N13W48) and Region 330 (N07E38), have both
increased in spot count and have developed beta magnetic
configurations. Area coverage has been relatively unchanged.
IB. Päikese aktiivsuse ennustus
Solar activity is expected to be at
low levels. Regions 324, 325, 330 have C-class potential and may
produce an isolated M-class event.
IIA. Summaarne geofüüsikaline aktiivsus 05-2100Z kuni 06-2100Z
The geomagnetic field was at quiet to unsettled conditions. High
speed stream effects have diminished with solar wind velocity
decreasing to near 450 km/s and Bz oscillations subsiding.
IIB. Geofüüsikalise aktiivsuse ennustus
The geomagnetic field is
expected to be at quiet to isolated active levels. There is a
slight chance of a weak CME shock late on day two or early on day
three, which could produce isolated active conditions.
III. Sündmuste tõenäosus 07 Aprkuni 09 Apr
Klass M | 25% | 20% | 20% |
Klass X | 05% | 05% | 01% |
Prooton | 01% | 01% | 01% |
PCAF | green
|
IV. Pikklaine 10.7 cm kiirgus
Vaadeldud 06 Apr 126
Prognoositud 07 Apr-09 Apr 115/110/105
90 päeva keskmine 06 Apr 135
V. Geomagneetiline A-indeks
Vaadeldud Afr/Ap 05 Apr 016/023
Hinnanguline Afr/Ap 06 Apr 010/010
Prognoositud Afr/Ap 07 Apr-09 Apr 012/012-015/015-012/015
VI. Geomagnetilised aktiivsuse tõenäosused 07 Apr kuni 09 Apr
A. Keskmistel laiuskraadidel |
Aktiivne | 25% | 30% | 20% |
Väike torm | 10% | 15% | 10% |
Suur-tõsine torm | 01% | 01% | 01% |
B. Kõrgetel laiuskraadidel |
Aktiivne | 30% | 35% | 25% |
Väike torm | 15% | 15% | 10% |
Suur-tõsine torm | 05% | 05% | 05% |
VII. Comments: Beginning 1500 UTC April 8, SEC will begin using data from the GOES 12 satellite, and stop receiving GOES 8 data. GOES 12 has the new Solar X-Ray Imager (SXI), which will acquire real-time, operational images of the solar x-ray flux. With the switch from GOES 8 to GOES 12, the primary/secondary designations will change. GOES 12 will be the primary satellite for the SXI. All other data, including magnetometer, XRS x-ray measurements, and energetic particles, will have GOES 10 as their primary source, with GOES 12 as the secondary source where available. Please see http://www.sec.noaa.gov/GOES.html for important information on this changeover.
Kõik ajad UTC-s
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