[Ips-dhfpr] IPS Daily HF Prop Report - 23 August 02
rwc
rwc at ips.gov.au
Sat Aug 24 09:59:16 EST 2002
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 23/2330Z AUGUST 2002 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (23 AUGUST)
Date T index Conditions
23 Aug 151 Normal
Flares Max Fadeout Freq. Sectors
M1.0 0420UT possible lower E. Asia/Aust.
M1.9 0549UT possible lower E. Asia/Aust.
M1.4 0845UT possible lower Mid East/Indian
M1.3 1200UT possible lower European
M1.5 1317UT possible lower European
M1.5 2024UT possible lower East Pacific/
North American
MUFs:
Near predicted monthly values to enhanced at all stations.
PCA Event : Began at 0445UT 22/08, Ended at 0050UT 23/08
Predicted Monthly T index for August: 102
2. FORECAST (24 AUGUST - 26 AUGUST)
Date T index Conditions MUFs
24 Aug 130 Normal Enhanced 15% to near predicted
monthly values.
25 Aug 90 Normal-fair depressed 5 to 15%/near predicted
monthly values
26 Aug 100 Normal-fair depressed 5 to 10%/near predicted
monthly values
COMMENT: IPS HF Communications Warning 41 was issued on 22 August
and is current for interval 22-24 August (SWFs) . HF conditions
are expected to be mildly degraded at high latitudes and slightly
degraded at mid-latitudes for 25-27 August due to anticipated
increased geomagnetic activity over the next few days. SWF's
possible.
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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