[Ips-dhfpr] IPS Daily HF Prop Report - 30 May 13 issued 2345 UT on 30 May 2013
rwc at ips.gov.au
Fri May 31 09:45:23 EST 2013
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/30 MAY 2013 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (30 MAY)
Date T index Conditions
30 May 71 Normal
Cocos Island Region:
Enhanced by 30% during local day.
Near predicted monthly values during local night.
Niue Island Region:
Mostly near predicted monthly values.
Northern Australian Region:
Near predicted monthly values during local day.
Enhanced by 15% during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
PCA Event : No event.
Predicted Monthly T index for May: 69
2. FORECAST (31 MAY - 02 JUNE)
Date T index Conditions MUFs
31 May 65 Normal-fair Near predicted monthly values/depressed
10 to 20%
01 Jun 55 Normal-fair Depressed 10 to 20%/near predicted
02 Jun 60 Normal Near predicted monthly values
COMMENT: IPS Preliminary HF Communications Warning 16 was issued
on 30 May and is current for 31 May to 1 Jun. Mostly normal HF
conditions are expected for 31 May with isolated slight depression
at times, particularly in the latter half of 31 May UT. More
significant depressions are possible for 1 June.
For an explanation of some of the terms in this report, go to
http://www.ips.gov.au, and follow links to Educational->
Glossary on Solar Terrestrial Terms.
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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