[Ips-dhfpr] IPS Daily HF Prop Report - 06 June 03
rwc
rwc at ips.gov.au
Sat Jun 7 09:48:05 EST 2003
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 06/2330Z JUNE 2003 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (06 JUNE)
Date T index Conditions
06 Jun 67 Normal
Flares: none.
MUFs:
Equatorial PNG Region:
Enhanced by 20% over the UT day.
Northern Australian Region:
Near predicted monthly values during local day,
Depressed by 15% during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values.
Depressed by 10% after local dawn.
Antarctic Region (Casey/Scott Base):
Extended periods of intense daytime sporadic-E.
Extended periods of spread-F conditions.
PCA Event : No event.
Predicted Monthly T index for June: 68
2. FORECAST (07 JUNE - 09 JUNE)
Date T index Conditions MUFs
07 Jun 60 Normal Near predicted values/enhanced
equatorial/PNG region. Near
predicted monthly values with
mild overnight or post-dawn
depressions Aus/NZ regions.
Generally poor conditions in
Antarctic regions.
08 Jun 50 Normal-fair Near predicted values/enhanced
equatorial/PNG region. Near
predicted monthly values with
mild overnight or post-dawn
depressions Aus/NZ regions.
Generally poor conditions in
Antarctic regions.
09 Jun 65 Normal-fair Near predicted monthly values
COMMENT: Mild overnight/post-dawn depressions observed N and
S Aus regions. Extensive sporadic-E and spread-F conditions observed
S Ocean/Antarctic regions. Degraded HF conditions expected next
few days due to further coronal hole induced 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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