Vaata reede, 5 märts 1999 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 1999 Mar 05 2200 UTCValminud NOAA © SWPC ja töödeldud SpaceWeatherLive.com-iga
Ühine USAF / NOAA päikese- ja geofüüsikaalase aktiivsuse aruanne
SDF number 064 Välja antud 2200Z kuni 05 MAR 1999IA. Päikese aktiivsete piirkondade ja päikeseaktiivsuse analüüs alates 04-2100Z kuni 05-2100Z SOLAR ACTIVITY WAS LOW. THERE WERE SEVERAL MINOR
C-CLASS X-RAY EVENTS THAT WERE NOT CORRELATED OPTICALLY DURING THE
PERIOD. THE LARGEST EVENT WAS FROM REGION 8477 (S26E15) WHICH
PRODUCED A C3/1N EVENT AT 05/1916Z. THREE FILAMENTS DISAPPEARED
BETWEEN 04/2058Z-05/1153Z IN THE SOUTHEAST WITH THE LARGEST BEING 38
DEGREES, LAST SEEN CENTERED NEAR S63E69. REGION 8476 (N18W49) AND
REGION 8477 HAVE CONTINUED TO SHOW GROWTH DURING THE PERIOD.
IB. Päikese aktiivsuse ennustus
SOLAR ACTIVITY SHOULD BE LOW FOR THE
NEXT THREE DAYS. REGIONS 8471, 8475, 8476 AND 8477 ARE CAPABLE OF
PRODUCING C-CLASS EVENTS WITH THE POSSIBILITY OF ISOLATED M-CLASS
EVENTS THROUGH THE PERIOD.
IIA. Summaarne geofüüsikaline aktiivsus 04-2100Z kuni 05-2100Z
THE GEOMAGNETIC FIELD RANGED FROM QUIET TO MINOR STORM LEVELS. THIS
ACTIVITY IS BASED UPON THE CONTINUATION OF AN ELONGATED CORONAL HOLE
IN THE SOUTHWEST QUADRANT OF THE SUN. THE GREATER THAN 2 MEV
ELECTRONS AT GEOSYNCHRONOUS ORBIT REACHED HIGH LEVELS AROUND
05/0900Z.
IIB. Geofüüsikalise aktiivsuse ennustus
THE GEOMAGNETIC FIELD IS
EXPECTED TO BE PREDOMINANTLY UNSETTLED WITH ISOLATED ACTIVE LEVELS
FOR THE NEXT TWO DAYS OF THE FORECAST DUE TO THE ELONGATED CORONAL
HOLE IN THE SOUTHWEST. THE THIRD DAY OF THE FORECAST IS EXPECTED TO
BE QUIET TO UNSETTLED.
III. Sündmuste tõenäosus 06 MARkuni 08 MAR
| Klass M | 25% | 25% | 35% |
| Klass X | 05% | 05% | 05% |
| Prooton | 05% | 05% | 05% |
| PCAF | GREEN | ||
IV. Pikklaine 10.7 cm kiirgus
Vaadeldud 05 MAR 128 Prognoositud 06 MAR-08 MAR 130/132/138 90 päeva keskmine 05 MAR 143
V. Geomagneetiline A-indeks
OBSERVED AFR/AP 04 MAR 019/023 ESTIMATED AFR/AP 05 MAR 020/020 PREDICTED AFR/AP 06 MAR-08 MAR 015/015-010/010-005/010
VI. Geomagnetilised aktiivsuse tõenäosused 06 MAR kuni 08 MAR
| A. Keskmistel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 30% | 20% | 20% |
| Väike torm | 15% | 10% | 10% |
| Suur-tõsine torm | 05% | 05% | 05% |
| B. Kõrgetel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 30% | 20% | 20% |
| Väike torm | 15% | 10% | 10% |
| Suur-tõsine torm | 05% | 05% | 05% |
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