Vaata pühapäev, 2 jaanuar 2005 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 2005 Jan 02 2200 UTCValminud NOAA © SWPC ja töödeldud SpaceWeatherLive.com-iga
Ühine USAF / NOAA päikese- ja geofüüsikaalase aktiivsuse aruanne
SDF number 002 Välja antud 2200Z kuni 02 Jan 2005IA. Päikese aktiivsete piirkondade ja päikeseaktiivsuse analüüs alates 01-2100Z kuni 02-2100Z Solar activity was low. Isolated low C-class and
B-class flares occurred in Region 715 (N05E08). Region 715, which
produced an X1 flare on 01 January, continues in a decay phase.
Region 717 (N08W86) is growing in size as it approaches the west
limb, but so far has produced only B-class activity. No other
significant activity or changes were observed.
IB. Päikese aktiivsuse ennustus
Solar activity is expected to be low
to moderate. There is a small chance for an M-class flare from
Region 715. Isolated C-class flares are possible from Region 717 as
it rotates around the west limb.
IIA. Summaarne geofüüsikaline aktiivsus 01-2100Z kuni 02-2100Z
The geomagnetic field was at unsettled to minor storm levels. High
speed coronal hole flow, possibly combined with weak transient flow
from the late December CME activity, is responsible for this
disturbance. Solar wind speed increased to over 800 km/s by the
middle of the period and ranged from 700 - 850 km/s for the
remainder of the day.
IIB. Geofüüsikalise aktiivsuse ennustus
The geomagnetic field is
expected to range from quiet to major storming. The high speed
coronal hole stream in progress now is expected to persist through
03 January. A CME associated with the X1 flare early on 01 Jan is
expected to impact the geomagnetic field on 03 January. As a result,
minor to major storm periods are possible on 03 and 04 January.
Storming should subside by 05 January. Expect quiet to unsettled
levels with isolated active periods on the 5th.
III. Sündmuste tõenäosus 03 Jankuni 05 Jan
| Klass M | 30% | 25% | 20% |
| Klass X | 05% | 05% | 01% |
| Prooton | 05% | 05% | 01% |
| PCAF | green | ||
IV. Pikklaine 10.7 cm kiirgus
Vaadeldud 02 Jan 100 Prognoositud 03 Jan-05 Jan 095/095/090 90 päeva keskmine 02 Jan 105
V. Geomagneetiline A-indeks
Vaadeldud Afr/Ap 01 Jan 010/015 Hinnanguline Afr/Ap 02 Jan 020/025 Prognoositud Afr/Ap 03 Jan-05 Jan 020/030-015/015-010/010
VI. Geomagnetilised aktiivsuse tõenäosused 03 Jan kuni 05 Jan
| A. Keskmistel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 50% | 35% | 25% |
| Väike torm | 25% | 15% | 05% |
| Suur-tõsine torm | 10% | 05% | 01% |
| B. Kõrgetel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 50% | 40% | 30% |
| Väike torm | 30% | 20% | 10% |
| Suur-tõsine torm | 20% | 10% | 05% |
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