Affichage des archives de mardi, 14 novembre 2000
Rapport d'activité solaire
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.
Rapport d'activité solaire et géophysique 2000 Nov 14 2200 UTCFait par le NOAA © SWPC et adapté par SpaceWeatherLive.com
Rapport de l'USAF/NOAA sur l'activité solaire et géophysique
SDF numéro 319 publié à 2200Z le 14 Nov 2000IA. Analyse des régions solaires actives et activité du 13-2100Z au 14-2100Z Solar activity increased to moderate levels. An M1
X-ray flare occurred at 14/1634 UTC. No ground-based optical reports
were received for this flare, but SOHO/EIT images indicate that this
flare originated near the northeast limb, possibly from newly
numbered Region 9233 (N13E76). Region 9231 (S24E56) increased in
spot count and area during the day. It produced occasional
subflares, the largest of which was a C7/2n at 14/0806 UTC. A Type
IV radio sweep began at 14/0831 UTC and may have been associated
with the C7/2n flare. A Type II radio sweep occurred at 14/0902 UTC.
Minor spot growth occurred in Region 9227 (S10W28).
IB. Prévisions d'activité solaire
Solar activity is expected to be at
low to moderate levels. Isolated M-class flare activity is possible.
IIA. Résumé de l'activité géophysique du 13-2100Z au 14-2100Z
Geomagnetic field activity was at mostly quiet levels. The greater
than 2 MeV electron flux at geosynchronous orbit was at high levels
during most of the period.
IIB. Prévision de l'activité géophysique
Geomagnetic field activity is
expected to be at quiet to unsettled levels. The greater than 2 MeV
electron flux at geosynchronous orbit is expected to decline to
normal to moderate levels during the latter half of the period.
III. Probabilité d'éruption solaire du 15 Nov au 17 Nov
| Classe M | 40% | 40% | 40% |
| Classe X | 05% | 05% | 05% |
| Proton | 05% | 05% | 05% |
| PCAF | green | ||
IV. Flux Penticton 10.7 cm
Observé 14 Nov 149 Prévisionnel 15 Nov-17 Nov 155/155/160 Moyenne des 90 derniers jours 14 Nov 171
V. Indice géomagnetique A
Observé Afr/Ap 13 Nov 005/008 Estimé Afr/Ap 14 Nov 003/008 Prévisionnel Afr/Ap 15 Nov-17 Nov 010/012-008/015-008/012
VI. Probabilités d'activité géomagnétique du 15 Nov au 17 Nov
| A. Latitudes moyennes | |||
|---|---|---|---|
| Actif | 20% | 15% | 15% |
| Tempête mineure | 05% | 05% | 05% |
| Tempête majeure/sévère | 01% | 01% | 01% |
| B. Hautes latitudes | |||
|---|---|---|---|
| Actif | 25% | 20% | 20% |
| Tempête mineure | 05% | 05% | 05% |
| Tempête majeure/sévère | 01% | 01% | 01% |
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