[Ips-dhfpr] IPS Daily HF Prop Report - 27 April 03
rwc
rwc at ips.gov.au
Mon Apr 28 09:57:33 EST 2003
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 27/2330Z APRIL 2003 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (27 APRIL)
Date T index Conditions
27 Apr 78 Normal
Flares Max Fadeout Freq. Sectors
M2.5/SF 26/2340UT possible lower West Pacific
M1.7/SF 1532UT possible lower South American/
Atlantic
MUFs:
Equatorial PNG Region:
Near predicted monthly values.
Northern Australian Region:
Near predicted monthly values.
Southern Australian and New Zealand Region:
Near predicted monthly values.
Antarctic Region (Casey/Scott Base):
Near predicted monthly values over the UT day
with periods of depressions and degradations.
PCA Event : No event.
Predicted Monthly T index for April: 77
2. FORECAST (28 APRIL - 30 APRIL)
Date T index Conditions MUFs
28 Apr 73 Normal-Fair Depressed 5%.
29 Apr 80 Normal Near predicted monthly values
30 Apr 82 Normal Near predicted monthly values
COMMENT: IPS HF Communications Warning 30 was issued on
26 April and is current for interval 26-28 April. Mild
depressions are possible at times over the next two days
due to anticipated elevated geomagnetic activity.
IPS Radio and Space Services | email: asfc at ips.gov.au
PO Box 1386 | WWW: http://www.ips.gov.au
Haymarket NSW 1240 AUSTRALIA | FTP: ftp://ftp.ips.gov.au
tel: +61 2 9213 8010 | fax: +61 2 9213 8060
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