Viewing archive of torsdag, 4 mars 1999
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 1999 Mar 04 0245 UTCSkapad av NOAA © SWPC och bearbetad av SpaceWeatherLive.com
USAF/NOAAs sammanfattning av sol- och geofysisk aktivitet
SGAS nummer 063 publicerat klockan 0245Z på 04 MAR 1999 Den här rapporten har sammanställts med data från SWO på 03 MARA. Energihöga händelser
Start Max Ände Region Plats Xray På 245MHz 10 cm Sweep 1204 1212 1220 8475 N31E11 C6.3 SN 150 44
B. Protonstormar
Ingen
C. Sammanfattning av geofysisk aktivitet
THE GEOMAGNETIC FIELD WAS
PREDOMINANTLY QUIET TO UNSETTLED. THE PLANETARY K-INDEX REACHED
ACTIVE LEVEL IN THE 03/1500-1800Z INTERVAL. SOLAR WIND VELOCITY
DECREASED APPROXIMATELY 100 KM/S DURING THE PERIOD AND BZ WAS
NORTHWARD FOR ALMOST ALL THE PERIOD. ENERGETIC ELECTRON FLUXES AT
GEOSYNCHRONOUS ORBIT BECAME MODERATE.
D. Stratwarm
STRATWARM ALERT/WEDNESDAY/STRATWARM EXISTS.
FINAL WARMING CONTINUES.
TEMPERATURE GRADIENT REVERSED BETWEEN 60N AND THE POLE
THROUGHOUT THE STRATOSPHERE.MEAN ZONAL WIND AT 60N CON-
TINUOUSLY WEAKENING IN THE LOWER STRATOSPHERE AND HAS
REACHED EASTERLY DIRECTION IN THE MIDDLE AND UPPER STRA-
TOSPHERE.
E. Dagligt index (uppskattade/förväntade värden i realtid)
10 CM 137 SSN 148 AFR/AP 011/015 X-RAY BACKGROUND B4.1 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 1.1E+05 GT 10 MEV 1.6E+04 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 7.20E+06 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 1 3 2 3 2 2 3 3 PLANETARY 2 3 3 3 3 4 4 3
F. Kommentarer
Ingen
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