[Ips-dhfpr] IPS Daily HF Prop Report - 30 June 03
rwc
rwc at ips.gov.au
Tue Jul 1 09:17:53 EST 2003
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 30/2330Z JUNE 2003 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (30 JUNE)
Date T index Conditions
30 Jun 75 Normal-fair
Flares: none.
MUFs:
Equatorial PNG Region:
Near predicted monthly values during local day,
Depressed by 20% during local night.
Northern Australian Region:
Enhanced by 20% during local day,
Depressed by 15% during local night.
Southern Australian and New Zealand Region:
Enhanced by 15% during local day,
Near predicted monthly values during local night.
Spread F observed local night.
Antarctic Region (Casey/Scott Base):
Near predicted monthly values over the UT day.
Spread F observed.
PCA Event : No event.
Predicted Monthly T index for June: 68
2. FORECAST (01 JULY - 03 JULY)
Date T index Conditions MUFs
01 Jul 65 Normal-Fair depressed 10 to 15%/near predicted
monthly values
02 Jul 70 Normal near predicted monthly values
03 Jul 70 Normal near predicted monthly values
COMMENT: MUFs expected to be mostly near predicted monthly values
today. Some southern region sites may experience mild depressions
of 10-15% after local dawn. A trend of generally improving HF
conditions is expected over next few days, before another mild
degradation starting 04 July.
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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