Viewing archive of torsdag, 3 mars 2005
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 2005 Mar 03 2210 UTC# Prepared jointly by the U.S. Dept. of Commerce, NOAA, #Space Environment Center and the U.S. Air Force. #
USAF/NOAA rapport för sol- och geofysisk aktivitet
SDF Nummer 062 publicerat klockan 2200Z på 03 Mar 2005IA. Analys av solfläcksgrupper och solaktivitet från 02-2100Z till 03-2100Z Solar activity was at very low levels today. The
largest flare of the period was a low level B-class flare that was
observed on the solar northeast limb and occurred at 03/1504Z. A
reemergence of sunspots was observed in Region 739 (S03W16) during
the period, with a single umbra visible in each polarity. Region
740 (S07W37) underwent decay in sunspot area. No new regions were
numbered today.
IB. Prognos för solaktivitet
Solar activity is expected to be at
very low levels.
IIA. Sammanfattning av geofysisk aktivitet 02-2100Z till 03-2100Z
The geomagnetic field was at quiet levels. The greater than 2 MeV
electron flux at geosynchronous orbit reached high levels today.
IIB. Prognos för geofysisk aktivitet
The geomagnetic field is
expected to be at quiet levels through 4 and 5 March. Isolated
active conditions are expected late on 6 March due to a recurrent
coronal hole high speed stream.
III. Chans för solutbrott från 04 Mar till 06 Mar
| M-klass | 01% | 01% | 01% |
| X-klass | 01% | 01% | 01% |
| Proton | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7 cm Flux
Observerad 03 Mar 077 Prognoserat 04 Mar-06 Mar 080/080/085 90 Day Mean 03 Mar 097
V. Geomagnetiskt A-index
Observerad Afr/Ap 02 Mar 008/012 Förväntat Afr/Ap 03 Mar 003/006 Prognoserat Afr/Ap 04 Mar-06 Mar 004/005-004/005-012/015
VI. Chanser för geomagnetisk aktivitet från 04 Mar till 06 Mar
| A. Medelhöga breddgrader | |||
|---|---|---|---|
| Aktivt | 15% | 15% | 25% |
| Små stormförhållanden | 01% | 01% | 10% |
| Svåra stormförhållanden | 01% | 01% | 05% |
| B. Höga breddgrader | |||
|---|---|---|---|
| Aktivt | 15% | 15% | 30% |
| Små stormförhållanden | 01% | 01% | 10% |
| Svåra stormförhållanden | 01% | 01% | 05% |
All times in UTC
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