[Ips-dhfpr] IPS Daily HF Prop Report - 13 January 03
rwc
rwc at ips.gov.au
Tue Jan 14 10:41:26 EST 2003
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 13/2330Z JANUARY 2003 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (13 JANUARY)
Date T index Conditions
13 Jan 119 Normal
Flares: none.
MUFs:
Equatorial PNG Region:
Near predicted monthly values during local day,
Enhanced by 20% during local night.
Northern Australian Region:
Depressed briefly after local dawn, enhanced 20%
during local afternoon, otherwise 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 variable periods of disturbance.
PCA Event : No event.
Predicted Monthly T index for January: 89
2. FORECAST (14 JANUARY - 16 JANUARY)
Date T index Conditions MUFs
14 Jan 125 Normal Depressed briefly after local
dawn at low latitudes, otherwise
10-20% above predicted monthly
values. Near predicted monthly
values at high latitudes.
15 Jan 135 Normal about 10% above predicted monthly
values
16 Jan 140 Normal 10 to 20% above predicted monthly
values
COMMENT: Expect difficult conditions at times due to widespread
intense sporadic E layer at all latitudes, especially Antarctic
region, during local day/evening. Isolated spread-F conditions
may be observed at equatorial and high latitudes.
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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