Vaata laupäev, 8 november 1997 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 1997 Nov 08 2200 UTCValminud NOAA © SWPC ja töödeldud SpaceWeatherLive.com-iga
Ühine USAF / NOAA päikese- ja geofüüsikaalase aktiivsuse aruanne
SDF number 312 Välja antud 2200Z kuni 08 NOV 1997IA. Päikese aktiivsete piirkondade ja päikeseaktiivsuse analüüs alates 07-2100Z kuni 08-2100Z SOLAR ACTIVITY WAS LOW. ONLY A FEW SMALL FLARES WERE
OBSERVED SINCE YESTERDAY, NONE OF WHICH WERE ABOVE C1 LEVEL. REGION
8100 (S20W90) IS AT THE WESTERN SOLAR LIMB AND APPEARS TO BE
DEPARTING QUIETLY. REGION 8103 (N23W42) HAS SLOWED GROWTH AS A SMALL
C-CLASS SUNSPOT GROUP. REGION 8105 (S35E21) WAS NUMBERED.
IB. Päikese aktiivsuse ennustus
SOLAR ACTIVITY IS EXPECTED TO BE LOW.
C-CLASS FLARES ARE POSSIBLE. THERE IS A SMALL CHANCE OF AN M-CLASS
FLARE FROM REGION 8100 AS IT DEPARTS THE VISIBLE DISK.
IIA. Summaarne geofüüsikaline aktiivsus 07-2100Z kuni 08-2100Z
THE GEOMAGNETIC FIELD WAS QUIET TO UNSETTLED. THE GREATER THAN 100
MEV PROTON EVENT HAS ENDED [START: 06/1245Z, PEAK: 06/1640Z (51
PFU), END: 08/0250Z]. THE GREATER THAN 10 MEV PROTON EVENT REMAINS
IN PROGRESS [START: 06/1305Z, PEAK: 07/0250Z (490 PFU), CURRENT
(08/2100Z) FLUX 18 PFU]. THE PCA EVENT HAS ENDED [START: 06/1400Z
AND END: 08/1100Z]. THE LIMITED AVAILABLE SOLAR WIND DATA DOES NOT
YET SHOW EVIDENCE OF A SHOCK PASSAGE FROM THE 06 NOV X9/2B FLARE.
IIB. Geofüüsikalise aktiivsuse ennustus
THE GEOMAGNETIC FIELD IS
EXPECTED TO BE PREDOMINATELY QUIET TO UNSETTLED. IF AN
INTERPLANETARY SHOCK ARRIVES AT THE EARTH FROM THE 6 NOV X9/2B FLARE
AND ASSOCIATED CME, THEN GEOMAGNETIC ACTIVITY LEVELS MAY INTENSIFY
BRIEFLY. THE GREATER THAN 10 MEV PROTON EVENT SHOULD END TOMORROW.
III. Sündmuste tõenäosus 09 NOVkuni 11 NOV
| Klass M | 10% | 01% | 01% |
| Klass X | 01% | 01% | 01% |
| Prooton | 01% | 01% | 01% |
| PCAF | GREEN | ||
IV. Pikklaine 10.7 cm kiirgus
Vaadeldud 08 NOV 090 Prognoositud 09 NOV-11 NOV 085/080/080 90 päeva keskmine 08 NOV 090
V. Geomagneetiline A-indeks
OBSERVED AFR/AP 07 NOV 028/045 ESTIMATED AFR/AP 08 NOV 005/007 PREDICTED AFR/AP 09 NOV-11 NOV 015/030-010/012-005/005
VI. Geomagnetilised aktiivsuse tõenäosused 09 NOV kuni 11 NOV
| A. Keskmistel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 20% | 10% | 10% |
| Väike torm | 10% | 05% | 05% |
| Suur-tõsine torm | 05% | 01% | 01% |
| B. Kõrgetel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 20% | 10% | 10% |
| Väike torm | 10% | 05% | 05% |
| Suur-tõsine torm | 05% | 01% | 01% |
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