[ips-dhfpr-euro] IPS Daily European HF Report 10 09 05
Regional Warning Centre
rwc at ips.gov.au
Sun Sep 11 16:50:06 EST 2005
SUBJ: IPS DAILY EUROPEAN HF PROPAGATION REPORT
ISSUED AT 11/0630Z SEP 2005 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
EUROPEAN REGION SUMMARY AND FORECAST
MUF SUMMARY/FORECAST INFORMATION IN THIS REPORT IS AUTOMATICALLY
GENERATED FROM REGIONAL IONOSPHERIC DATA
1. SUMMARY FOR 10 09 05
Flares Max Fadeout Freq. Sectors
M3.8 09/2300UT possible lower West Pacific
M1.1 0354UT possible lower E. Asia/Aust.
M1.2 0604UT possible lower Mid East/Indian
M3.7 0614UT possible lower Mid East/Indian
M1.9 0907UT possible lower Mid East/Indian
X1.2 1643UT probable all South American/
Atlantic
M4.1 1937UT possible lower East Pacific/
North American
X2.1 2211UT probable all West Pacific
A possible weak shock was observed in the solar wind at 0048UT on 10
Sep.
PCA Event : 10Mev Proton/PCA Event Began 08 09 2005 0235UT and is in
progress
Observed T index: 19
Observed European Region MUFS:
Depressed by 20% during local day, Depressed by 20% during local
night. Depressed by 20% after local dawn.
2. FORECAST FOR 11 09 2005
Forecast T index: -5
Forecast European Region MUFS:
Initially today: Depressed by 35%.
Rest of day: Depressed 15%/near prediected monthly values
COMMENT:Strongly degraded HF conditions expected due to geomagnetic
activity. The geomagnetic field was disturbed during the first 6
hours of the forecast day.
IPS Radio and Space Services | email: asfc at ips.gov.au
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