[ips-dhfpr-euro] IPS Daily European HF Report 14 12 06
Regional Warning Centre
rwc at ips.gov.au
Fri Dec 15 17:50:07 EST 2006
SUBJ: IPS DAILY EUROPEAN HF PROPAGATION REPORT
ISSUED AT 15/0630Z DEC 2006 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 14 12 06
Flares Max Fadeout Freq. Sectors
X1.5 2215UT probable all West Pacific
A strong shock was observed in the solar wind at 1351UT on 14 Dec.
A weak (46nT) impulse was observed in the IPS magnetometer data at
1414UT on 14 Dec.
PCA Event : 10Mev Proton/PCA Event Began 13 12 2006 0305UT and is in
progress
Observed T index: 18
Observed European Region MUFS:
Mostly near predicted monthly values,
2. FORECAST FOR 15 12 2006
Forecast T index: -5
Forecast European Region MUFS:
Initially today: Depressed by 20%.
Rest of day: Depressed 20-30%
COMMENT:Strongly degraded HF conditions expected due to geomagnetic
activity. The geomagnetic field was disturbed during the first 6
hours of the forecast day.
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