Viewing archive of tisdag, 25 mars 2008
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 2008 Mar 25 2203 UTCSkapad av NOAA © SWPC och bearbetad av SpaceWeatherLive.com
USAF/NOAA rapport för sol- och geofysisk aktivitet
SDF Nummer 085 publicerat klockan 2200Z på 25 Mar 2008IA. Analys av solfläcksgrupper och solaktivitet från 24-2100Z till 25-2100Z Solar activity was moderate. New Region 989 (S10E77)
was numbered today and produced a M1/1f at 25/1856Z with an
associated 290 sfu Tenflare at 25/1851Z and a Type II radio sweep,
with a speed of 1278 km/s. LASCO imagery also observed a CME off
the East limb associated with this event which was first observed in
C2 at 25/1941Z. This region is too close to the limb to determine
its magnetic configuration. Region 987 (S08E23) and 988 (S09E47)
both remain beta groups and have grown in white light area coverage
and sunspot count.
IB. Prognos för solaktivitet
Solar activity is expected to be low
to moderate. Region 989 is capable of producing an isolated M-class
event.
IIA. Sammanfattning av geofysisk aktivitet 24-2100Z till 25-2100Z
The geomagnetic field was quiet. The greater than 2MeV electron flux
at geosynchronous orbit reached high levels today.
IIB. Prognos för geofysisk aktivitet
The geomagnetic field is
expected to be at unsettled to active levels with isolated minor
storm conditions for 26-27 March due to a recurrent coronal hole
high speed stream. Isolated major storm conditions are possible at
high latitudes during this period. Conditions should be unsettled
with isolated active levels for 28 March.
III. Chans för solutbrott från 26 Mar till 28 Mar
| M-klass | 50% | 50% | 50% |
| X-klass | 05% | 05% | 05% |
| Proton | 01% | 01% | 01% |
| PCAF | Green | ||
IV. Penticton 10.7 cm Flux
Observerad 25 Mar 089 Prognoserat 26 Mar-28 Mar 090/095/095 90 Day Mean 25 Mar 072
V. Geomagnetiskt A-index
Observerad Afr/Ap 24 Mar 002/004 Förväntat Afr/Ap 25 Mar 005/005 Prognoserat Afr/Ap 26 Mar-28 Mar 020/020-020/025-015/015
VI. Chanser för geomagnetisk aktivitet från 26 Mar till 28 Mar
| A. Medelhöga breddgrader | |||
|---|---|---|---|
| Aktivt | 30% | 30% | 25% |
| Små stormförhållanden | 15% | 15% | 10% |
| Svåra stormförhållanden | 10% | 10% | 05% |
| B. Höga breddgrader | |||
|---|---|---|---|
| Aktivt | 35% | 35% | 30% |
| Små stormförhållanden | 20% | 20% | 15% |
| Svåra stormförhållanden | 15% | 15% | 10% |
Senaste nytt
lördag, 4 maj 2024
Sunspot region 3663, X1 solar flare
måndag, 22 april 2024
Lot's of sunspots! Big chance for major flare activity?
lördag, 23 mars 2024
X1.1 solar flare with earth-directed CME
Senaste inläggen
Weakening of Earths magnetic field due to geomagnetic excursion 16Filaments and prominences 72CME Imagery isn't updating since May 3rd. 9AR3663 215AR3664 38
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 | 2024/05/06 | X4.4 |
| Senaste M-utbrottet | 2024/05/06 | M1.5 |
| Senaste geomagnetiska stormen | 2024/05/02 | Kp7- (G3) |
| Fläckfria dagar | |
|---|---|
| Senaste dag utan solfläckar | 2022/06/08 |
| Månadsvis faktiskt antal solfläckar | |
|---|---|
| april 2024 | 136.5 +31.6 |
| Last 30 days | 156.6 +63.6 |