[Ips-dhfpr] IPS Daily HF Prop Report - 11 June 03
rwc at ips.gov.au
Thu Jun 12 10:04:10 EST 2003
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 11/2330Z JUNE 2003 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (11 JUNE)
Date T index Conditions
11 Jun 89 Normal
Flares Max Fadeout Freq. Sectors
X1.3/2B 0002UT probable all West Pacific
X1.6/1N 2015UT probable all East Pacific/
M1.8/1F 1743UT possible lower South American/
Equatorial PNG Region:
Near predicted monthly values to enhanced.
Northern Australian Region:
Enhanced by 15% during local day,
Near predicted monthly values during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values during local day,
Enhanced by 15% during local night.
Antarctic Region (Casey/Scott Base):
Mostly near predicted monthly values.
PCA Event : No event.
Predicted Monthly T index for June: 68
2. FORECAST (12 JUNE - 14 JUNE)
Date T index Conditions MUFs
12 Jun 80 Normal-fair near predicted monthly values/depressed
5 to 10%
13 Jun 70 Normal-fair depressed 5 to 15%/near predicted
14 Jun 70 Normal-fair depressed 5 to 15%/near predicted
COMMENT: IPS HF Communications Warning 44 was issued on 12 June
and is current for interval 12-14 June (SWFs) . Mild depressions
are expected at times over the next few days as the result of
anticipated elevated geomagnetic activity levels.
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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