[Ips-dhfpr] IPS Daily HF Prop Report - 08 April 04
rwc
rwc at ips.gov.au
Fri Apr 9 09:42:55 EST 2004
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 08/2330Z APRIL 2004 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (08 APRIL)
Date T index Conditions
08 Apr 80 Normal
Flares: none.
MUFs:
Equatorial PNG Region:
Enhanced by 20% during local day,
Enhanced by 35% during local night.
Northern Australian Region:
Mostly near predicted monthly values.
Southern Australian and New Zealand Region:
Enhanced by 20-25% over the UT day.
Antarctic Region (Casey/Scott Base):
Mostly near predicted monthly values with
isolated local disturbances.
PCA Event : No event.
Predicted Monthly T index for April: 45
2. FORECAST (09 APRIL - 11 APRIL)
Date T index Conditions MUFs
09 Apr 75 Normal 10 to 20% above predicted monthly
values
10 Apr 60 Normal 10 to 20% above predicted monthly
values
11 Apr 70 Normal 10 to 20% above predicted monthly
values
COMMENT: Brief overnight depressions observed N Aus region. Spread-F
conditions observed generally in Antarctic region. HF conditions
should be mostly normal to enhanced next three days. There is
a possibility of distrubances on days one and three at mid to
high latitudes due to anticipated solar wind shock arrivals following
recent CME events.
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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