Vaata kolmapäev, 27 november 1996 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 1996 Nov 27 2200 UTCValminud NOAA © SWPC ja töödeldud SpaceWeatherLive.com-iga
Ühine USAF / NOAA päikese- ja geofüüsikaalase aktiivsuse aruanne
SDF number 332 Välja antud 2200Z kuni 27 NOV 1996IA. Päikese aktiivsete piirkondade ja päikeseaktiivsuse analüüs alates 26-2100Z kuni 27-2100Z SOLAR ACTIVITY WAS VERY LOW. A VERY LONG DURATION
B9 X-RAY EVENT OCCURRED BETWEEN 26/2048-27/0456Z. OPTICAL
OBSERVATORIES OBSERVED BRIGHT KNOTS OF MATERIAL FLOWING ABOVE
THE WEST LIMB NEAR N05 WHERE REGION 7997 IS LOCATED. SPACE-BASED
CORONAGRAPH IMAGES NEAR THE PEAK OF THE EVENT SHOWED A LARGE
(GREATER THAN 1 SOLAR DIAMETER) CORONAL MASS EJECTION OVER THE
WEST LIMB. YOHKOH X-RAY IMAGES IN THE DECAY OF THE EVENT SHOWED
A LARGE, POST-CME ARCADE IN THAT LOCATION. REGION 7999 (S05W21)
WAS STABLE AND WEAK MIXED POLARITIES REMAINED IN THE CENTER OF
THE REGION.
IB. Päikese aktiivsuse ennustus
SOLAR ACTIVITY IS FORECAST TO
BE LOW. REGION 7999 RETAINS THE CAPABILITY OF PRODUCING
C-CLASS AND ISOLATED M-CLASS EVENTS.
IIA. Summaarne geofüüsikaline aktiivsus 26-2100Z kuni 27-2100Z
THE GEOMAGNETIC FIELD WAS QUIET TO UNSETTLED. ISOLATED ACTIVE
CONDITIONS WERE EXPERIENCED IN THE 27/0300-0600Z PERIOD.
SOLAR WIND DATA SHOW A MODERATELY HIGH VELOCITY (500-575
KM/S) STREAM IN THE EARTH'S VICINITY.
IIB. Geofüüsikalise aktiivsuse ennustus
THE GEOMAGNETIC FIELD IS
FORECAST TO BE QUIET TO SLIGHTLY UNSETTLED FOR THE NEXT THREE
DAYS. THE CORONAL MASS EJECTION MENTIONED ABOVE IS NOT
EXPECTED TO IMPACT THE EARTH.
III. Sündmuste tõenäosus 28 NOVkuni 30 NOV
| Klass M | 30% | 20% | 20% |
| Klass X | 05% | 05% | 05% |
| Prooton | 05% | 05% | 05% |
| PCAF | GREEN | ||
IV. Pikklaine 10.7 cm kiirgus
Vaadeldud 27 NOV 103 Prognoositud 28 NOV-30 NOV 100/098/096 90 päeva keskmine 27 NOV 072
V. Geomagneetiline A-indeks
OBSERVED AFR/AP 26 NOV 005/004 ESTIMATED AFR/AP 27 NOV 008/005 PREDICTED AFR/AP 28 NOV-30 NOV 005/005-005/005-005/005
VI. Geomagnetilised aktiivsuse tõenäosused 28 NOV kuni 30 NOV
| A. Keskmistel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 15% | 10% | 10% |
| Väike torm | 05% | 05% | 05% |
| Suur-tõsine torm | 05% | 01% | 01% |
| B. Kõrgetel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 15% | 15% | 15% |
| Väike torm | 10% | 05% | 05% |
| Suur-tõsine torm | 05% | 05% | 05% |
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