[Ips-dhfpr] IPS Daily HF Prop Report - 09 August 03
rwc
rwc at ips.gov.au
Sun Aug 10 08:28:15 EST 2003
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 09/2330Z AUGUST 2003 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (09 AUGUST)
Date T index Conditions
09 Aug 74 Fair-normal
Flares: none.
MUFs:
Equatorial PNG Region:
Enhanced by 40% during local day,
Enhanced by 70% during local night.
Northern Australian Region:
Enhanced by 15% during local day,
Near predicted monthly values during local night.
Southern Australian and New Zealand Region:
Mostly near predicted monthly values,
Antarctic Region (Casey/Scott Base):
Near predicted monthly values.
PCA Event : No event.
Predicted Monthly T index for August: 60
2. FORECAST (10 AUGUST - 12 AUGUST)
Date T index Conditions MUFs
10 Aug 70 Normal near predicted monthly values
11 Aug 70 Normal-fair near predicted monthly values
12 Aug 50 Fair depressed 10 to 15%/near predicted
monthly values
COMMENT: Improved HF conditions expected today, before a gradual
return to mild/moderately degraded conditons for southern Aus/NZ
region, due to another anticipated coronal hole induced disturbance.
Northern Aus region MUFs expected to remain near to 15%
above predicted monthly values. Some southern region sites may
experience brief depressions of 15% after local dawn this morning.
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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