[ips-dhfpr-euro] IPS Daily European HF Report 30 09 01
Regional Warning Centre
rwc at ips.gov.au
Mon Oct 1 16:50:13 EST 2001
SUBJ: IPS DAILY EUROPEAN HF PROPAGATION REPORT
ISSUED AT 01/0630Z OCT 2001 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 30 09 01
Flares Max Fadeout Freq. Sectors
M1/SF 1141UT possible lower European
ACE EPAM data indicates an energetic ion enhancement event beginning
30/1045UT, which can be a precursor to increased geomagnetic activity
over next 24-36 hours.
A moderate shock was observed in the solar wind at 1847UT on 30 Sep.
A weak (18nT) impulse was observed in the IPS magnetomter data at
1924UT on 30 Sep.
PCA Event : 10Mev Proton/PCA Event Began 01 10 2001 0350UT and is in
Observed T index: 123
Observed European Region MUFS:
Near predicted monthly values.
2. FORECAST FOR 01 10 2001
Forecast T index: 40
Forecast European Region MUFS:
Initially today: Depressed by 20%.
Rest of day: Depressed 30-40%
COMMENT:Degraded HF conditions expected due to geomagnetic activity.
IPS Radio and Space Services | email: asfc at ips.gov.au
PO Box 1386 | WWW: http://www.ips.gov.au/asfc
Haymarket NSW 1240 AUSTRALIA | FTP: ftp://ftp.ips.gov.au/users/asfc/
tel: +61 2 9213 8010 | fax: +61 2 9213 8060
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