Viewing archive of lördag, 9 juni 2001
Solaktivitetsrapport
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 för sol- och geofysisk aktivitet 2001 Jun 09 2200 UTCSkapad av NOAA © SWPC och bearbetad av SpaceWeatherLive.com
USAF/NOAA rapport för sol- och geofysisk aktivitet
SDF Nummer 160 publicerat klockan 2200Z på 09 Jun 2001IA. Analys av solfläcksgrupper och solaktivitet från 08-2100Z till 09-2100Z Solar activity was at low levels. Overall, solar
activity has increased since the previous period, as several regions
produced C-class events and optical sub-flares. The largest event
was an optically uncorrelated C7 at 08/2324 UTC. Region 9494
(S08W44) has shown rapid growth over the last 24 hours and is
currently a 21 spot Dao group with a beta-gamma magnetic
classification. There are currently eleven spot groups on the disk.
Region 9496 (N09W36) was numbered today.
IB. Prognos för solaktivitet
Solar activity is expected to be
mostly low. Region 9496 is capable of producing isolated M-class
events.
IIA. Sammanfattning av geofysisk aktivitet 08-2100Z till 09-2100Z
The geomagnetic field was at quiet to mostly unsettled conditions
with isolated active period occurring at 09/0600-0900 and 1800-2100
UTC. The increased geomagnetic activity appears to be the result of
interaction with a high-speed coronal hole stream.
IIB. Prognos för geofysisk aktivitet
The geomagnetic field is
expected to be quiet to unsettled. Isolated active periods are
possible on the first day of the period due to a coronal hole
stream.
III. Chans för solutbrott från 10 Jun till 12 Jun
| M-klass | 30% | 30% | 30% |
| X-klass | 01% | 01% | 01% |
| Proton | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7 cm Flux
Observerad 09 Jun 177 Prognoserat 10 Jun-12 Jun 180/185/185 90 Day Mean 09 Jun 169
V. Geomagnetiskt A-index
Observerad Afr/Ap 08 Jun 007/008 Förväntat Afr/Ap 09 Jun 012/014 Prognoserat Afr/Ap 10 Jun-12 Jun 010/010-008/008-008/008
VI. Chanser för geomagnetisk aktivitet från 10 Jun till 12 Jun
| A. Medelhöga breddgrader | |||
|---|---|---|---|
| Aktivt | 20% | 20% | 20% |
| Små stormförhållanden | 05% | 05% | 05% |
| Svåra stormförhållanden | 01% | 01% | 01% |
| B. Höga breddgrader | |||
|---|---|---|---|
| Aktivt | 25% | 25% | 25% |
| Små stormförhållanden | 05% | 05% | 05% |
| Svåra stormförhållanden | 01% | 01% | 01% |
All times in UTC
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