[Ips-dhfpr] IPS Daily HF Prop Report - 14 December 02
rwc
rwc at ips.gov.au
Sun Dec 15 09:26:50 EST 2002
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 14/2330Z DECEMBER 2002 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (14 DECEMBER)
Date T index Conditions
14 Dec 129 Normal
Flares: none.
MUFs:
Equatorial PNG Region:
Enhanced by 25% during local day,
Near predicted monthly values during local night.
Northern Australian Region:
Enhanced by 15-20%.
Southern Australian and New Zealand Region:
Near predicted monthly values during local day,
Enhanced by 25% during local night.
Antarctic Region (Casey/Scott Base):
Near predicted monthly values over the UT day.
PCA Event : No event.
Predicted Monthly T index for December: 90
2. FORECAST (15 DECEMBER - 17 DECEMBER)
Date T index Conditions MUFs
15 Dec 120 Fair-Normal 10-15 depressed southern region/10-20%
enhanced northern region.
16 Dec 150 Normal 10 to 20% above predicted monthly
values
17 Dec 150 Normal 10 to 20% above predicted monthly
values
COMMENT: Mild degradation possible southern region 15 Dec after
local dawn. Chance of isolated shortwave fadeout activity. Stronger
degradation expected around 18 Dec due to anticapated 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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