Viewing archive of söndag, 2 februari 2003

Geofysisk rapport

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.
Sammanfattning av sol- och geofysisk aktivitet 2003 Feb 02 0245 UTC
Skapad av NOAA © SWPC och bearbetad av SpaceWeatherLive.com

USAF/NOAAs sammanfattning av sol- och geofysisk aktivitet

SGAS nummer 033 publicerat klockan 0245Z på 02 Feb 2003 Den här rapporten har sammanställts med data från SWO på 01 Feb
A. Energihöga händelser
Start  Max  Ände Region Plats   Xray  På 245MHz 10 cm   Sweep
0848 0905 0938  0276        M1.2
B. Protonstormar
Ingen
C. Sammanfattning av geofysisk aktivitet
The geomagnetic field ranged from quiet to active levels during the past 24 hours. Quiet conditions prevailed for most of the day, but an increase to unsettled to active began at 1500 UTC. A marked increase in solar wind velocity and total magnetic field strength was observed beginning at 1300 UTC, but a predominantly positive value for Bz suppressed activity until 1900 UTC, when Bz turned weakly southwards. The interpretation of the enhanced solar wind flow is not obvious, but seems most consistent with the passage of transient flow due to the halo CME that occurred on 30 January. The great than 2 MeV electron fluxes reached high levels during the past 24 hours.
D. Stratwarm
STRATWARM ALERT/SATURDAY/STRATWARM EXISTS STILL DISTURBED TEMPERATURE DISTRIBUTION IN THE MIDDLE AND UPPER STRATOSPHERE WITH A WARM REGION OVER NORTHEASTERN EUROPE/NORTHERN SIBERIA, LEADING TO A REVERSED TEMPERATURE GRADIENT BETWEEN 60N AND THE POLE AT 2 TO 1 HPA.
E. Dagligt index (uppskattade/förväntade värden i realtid)
10 cm 126  SSN 075  Afr/Ap 011/013   X-ray Background B4.5
Daglig protonenergi (flux-ackumulering över 24 timmar)
GT 1 MeV 1.9e+05   GT 10 MeV 1.3e+04 p/(cm2-ster-day)
(GOES-8 satellit synkron rotation W75 grader)
Daglig elektronenergi
GT 2 MeV 1.80e+08 e/(cm2-ster-day)
(GOES-8 satellit synkron rotation W75 grader)
K-index för 3 timmar
Boulder 2 2 2 2 2 3 4 3 Planetary 3 2 1 2 2 2 5 4
F. Kommentarer
  Ingen

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