Viewing archive of söndag, 7 oktober 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 Oct 07 2200 UTCSkapad av NOAA © SWPC och bearbetad av SpaceWeatherLive.com
USAF/NOAA rapport för sol- och geofysisk aktivitet
SDF Nummer 280 publicerat klockan 2200Z på 07 Oct 2001IA. Analys av solfläcksgrupper och solaktivitet från 06-2100Z till 07-2100Z Solar activity was at low levels. Only a few minor
C-class flares occurred during the period. One event of note, was a
12 degree filament (centered at S21E12) that erupted between 07/1643
and 1651 UTC. An associated long duration C2 x-ray flare and an
optical sub flare occurred in the area of the filament's eruption.
LASCO/EIT imagery has not updated sufficiently, to be able to
ascertain at this time, if a Coronal Mass Ejection (CME) was created
from the disappearing solar filament (DSF). Due to the central
location of the DSF, an accompanying CME could very possibly be
geoeffective. Two new regions were numbered: 9655 (S21E52) and 9656
(S21W13).
IB. Prognos för solaktivitet
Solar activity is expected to be at
mostly low levels. Isolated M-class events are possible.
IIA. Sammanfattning av geofysisk aktivitet 06-2100Z till 07-2100Z
The geomagnetic field was quiet. The greater than 10 MeV proton flux
at geosynchronous orbit remained at elevated levels but below the
proton event threshold of 10 pfu.
IIB. Prognos för geofysisk aktivitet
The geomagnetic field is
expected to be mostly quiet to unsettled. Active conditions are
possible on the second day of the forecast due to a small recurrent
coronal hole and its associated high speed stream.
III. Chans för solutbrott från 08 Oct till 10 Oct
| M-klass | 25% | 25% | 25% |
| X-klass | 05% | 05% | 05% |
| Proton | 05% | 05% | 05% |
| PCAF | green | ||
IV. Penticton 10.7 cm Flux
Observerad 07 Oct 173 Prognoserat 08 Oct-10 Oct 170/175/175 90 Day Mean 07 Oct 182
V. Geomagnetiskt A-index
Observerad Afr/Ap 06 Oct 006/008 Förväntat Afr/Ap 07 Oct 004/004 Prognoserat Afr/Ap 08 Oct-10 Oct 008/010-015/015-012/012
VI. Chanser för geomagnetisk aktivitet från 08 Oct till 10 Oct
| A. Medelhöga breddgrader | |||
|---|---|---|---|
| Aktivt | 15% | 25% | 20% |
| Små stormförhållanden | 05% | 10% | 05% |
| Svåra stormförhållanden | 01% | 01% | 01% |
| B. Höga breddgrader | |||
|---|---|---|---|
| Aktivt | 20% | 30% | 25% |
| Små stormförhållanden | 05% | 15% | 10% |
| Svåra stormförhållanden | 01% | 01% | 01% |
Senaste nytt
lördag, 23 mars 2024
X1.1 solar flare with earth-directed CME
onsdag, 20 mars 2024
Sunspot region 3615, G1 watch
torsdag, 22 februari 2024
X6.3 solar flare
Senaste inläggen
C5.6 12/04/2024 CME 32AR3639 12AR 3637, 3638, 3643 29Space Weather Memes 333Where to find data for current polarity on the northern hemisphere of the sun? 27
Fler foruminläggStöd SpaceWeatherLive.com!
För att vara tillgängliga vid stora norrskensutbrott måsta vi ha kraftiga servrar som kan hantera alla besökare. Donera och stöd vårt projekt, så att vi kan finnas online även under stora stormar!
Rymdvädersfakta
| Senaste X-utbrottet | 2024/03/28 | X1.1 |
| Senaste M-utbrottet | 2024/04/15 | M4.02 |
| Senaste geomagnetiska stormen | 2024/03/25 | Kp5 (G1) |
| Fläckfria dagar | |
|---|---|
| Senaste dag utan solfläckar | 2022/06/08 |
| Månadsvis faktiskt antal solfläckar | |
|---|---|
| mars 2024 | 104.9 -19.8 |