Vaata reede, 4 august 2000 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 2000 Aug 04 2200 UTCValminud NOAA © SWPC ja töödeldud SpaceWeatherLive.com-iga
Ühine USAF / NOAA päikese- ja geofüüsikaalase aktiivsuse aruanne
SDF number 217 Välja antud 2200Z kuni 04 AUG 2000IA. Päikese aktiivsete piirkondade ja päikeseaktiivsuse analüüs alates 03-2100Z kuni 04-2100Z SOLAR ACTIVITY WAS LOW. ISOLATED, OPTICALLY
UNCORRELATED LOW C-CLASS ACTIVITY OCCURRED EARLY IN THE PERIOD.
OCCASIONAL SMALL FAINT FLARES WERE OBSERVED IN REGIONS 9114 (N13E54)
AND 9115 (N17E68), BUT MAGNETIC CONFIGURATIONS IN THESE REGIONS
APPEAR RATHER SIMPLE. A LARGE, DARK FILAMENT NEAR DISK CENTER WAS
QUITE ACTIVE AND MAY SOON ERUPT. NEW REGION 9116 (S12E63) WAS
NUMBERED TODAY. REMAINING REGIONS WERE MOSTLY STABLE.
IB. Päikese aktiivsuse ennustus
SOLAR ACTIVITY WILL LIKELY REMAIN AT
LOW LEVELS. ISOLATED LOW C-CLASS ACTIVITY IS EXPECTED.
IIA. GEOPHYSICAL ACTIVITY SUMMARY 03/2100Z TO 04/2100Z:
THE GEOMAGNETIC FIELD WAS QUIET TO ACTIVE WITH A SINGLE MINOR STORM
PERIOD BETWEEN 04/06 - 09Z. PERIODS OF SUSTAINED SOUTHWARD BZ ARE
CAUSING THIS MINOR DISTURBANCE. ENERGETIC ELECTRON FLUXES AT
GEOSYNCHRONOUS ORBIT BECAME HIGH LATE IN THE PERIOD.
IIB. Geofüüsikalise aktiivsuse ennustus
THE GEOMAGNETIC FIELD IS
EXPECTED TO BE GENERALLY QUIET TO UNSETTLED WITH ISOLATED ACTIVE
PERIODS POSSIBLE THROUGH THE NEXT THREE DAYS.
III. Sündmuste tõenäosus 05 AUGkuni 07 AUG
| Klass M | 30% | 30% | 35% |
| Klass X | 01% | 01% | 05% |
| Prooton | 01% | 01% | 01% |
| PCAF | GREEN | ||
IV. Pikklaine 10.7 cm kiirgus
Vaadeldud 04 AUG 154 Prognoositud 05 AUG-07 AUG 160/165/170 90 päeva keskmine 04 AUG 190
V. Geomagneetiline A-indeks
OBSERVED AFR/AP 03 AUG 008/012 ESTIMATED AFR/AP 04 AUG 014/018 PREDICTED AFR/AP 05 AUG-07 AUG 010/010-010/010-010/010
VI. Geomagnetilised aktiivsuse tõenäosused 05 AUG kuni 07 AUG
| A. Keskmistel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 30% | 30% | 30% |
| Väike torm | 10% | 10% | 10% |
| Suur-tõsine torm | 01% | 01% | 01% |
| B. Kõrgetel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 35% | 35% | 35% |
| Väike torm | 15% | 15% | 15% |
| Suur-tõsine torm | 01% | 01% | 01% |
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