Viewing archive of lördag, 25 januari 2003
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 2003 Jan 25 2200 UTCSkapad av NOAA © SWPC och bearbetad av SpaceWeatherLive.com
USAF/NOAA rapport för sol- och geofysisk aktivitet
SDF Nummer 025 publicerat klockan 2200Z på 25 Jan 2003IA. Analys av solfläcksgrupper och solaktivitet från 24-2100Z till 25-2100Z Solar activity was at low levels. Region 268 (N14W29)
produced a C4/Sf flare at 25/1855 UTC. Associated with this event
was a tenflare and discrete radio bursts. The leading and trailing
umbra in Region 268 have separated and no longer share a common
penumbra, simplifying the magnetic configuration to a beta class.
Region 266 (S21W10) has increased in extent to 16 degrees making it
a Fai spot group. Magnetically, this region has been relatively
stable and maintains its beta-gamma magnetic configuration.
IB. Prognos för solaktivitet
Solar activity is expected to be low
to moderate. Region 266 and 268 have M-class potential.
IIA. Sammanfattning av geofysisk aktivitet 24-2100Z till 25-2100Z
The geomagnetic field has been at unsettled to minor storm levels.
Minor storm levels were reached due to an elevated solar wind speed
near 800 km/s combined with a seven hour period of negative Bz.
Solar wind speed was in gradual decay at the end of the period.
IIB. Prognos för geofysisk aktivitet
The geomagnetic field is
expected to be at quiet to active levels. Active conditions are
possible on day one of the period due to a weak shock from the M2.5
event on 23 January and the M1.9 event on 24 January. Day two and
day three are expected to be quiet to unsettled.
III. Chans för solutbrott från 26 Jan till 28 Jan
| M-klass | 30% | 30% | 30% |
| X-klass | 01% | 01% | 01% |
| Proton | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7 cm Flux
Observerad 25 Jan 129 Prognoserat 26 Jan-28 Jan 120/120/125 90 Day Mean 25 Jan 159
V. Geomagnetiskt A-index
Observerad Afr/Ap 24 Jan 013/015 Förväntat Afr/Ap 25 Jan 028/029 Prognoserat Afr/Ap 26 Jan-28 Jan 020/025-012/012-010/012
VI. Chanser för geomagnetisk aktivitet från 26 Jan till 28 Jan
| A. Medelhöga breddgrader | |||
|---|---|---|---|
| Aktivt | 25% | 20% | 15% |
| Små stormförhållanden | 10% | 05% | 05% |
| Svåra stormförhållanden | 01% | 01% | 01% |
| B. Höga breddgrader | |||
|---|---|---|---|
| Aktivt | 30% | 25% | 25% |
| Små stormförhållanden | 15% | 15% | 15% |
| Svåra stormförhållanden | 05% | 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
Changelog/Featurelog 153Sunspot region list in German language 3Imagery from Total Solar Eclipse 08/04/2024 6Unspecified geomagnetic activity 942Unproven theories 323
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 | 2024/04/19 | M1.0 |
| Senaste geomagnetiska stormen | 2024/04/19 | Kp7 (G3) |
| Fläckfria dagar | |
|---|---|
| Senaste dag utan solfläckar | 2022/06/08 |
| Månadsvis faktiskt antal solfläckar | |
|---|---|
| mars 2024 | 104.9 -19.8 |