[Ips-dhfpr] IPS Daily HF Prop Report - 24 March 13 issued 2330 UT on 24 Mar 2013
Regional Warning Centre
rwc at ips.gov.au
Mon Mar 25 10:30:22 EST 2013
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/24 MARCH 2013 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (24 MARCH)
Date T index Conditions
24 Mar 67 Normal
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values.
Niue Island Region:
Near predicted monthly values during local day.
Depressed by 15% during local night.
Northern Australian Region:
Near predicted monthly values during local day.
Enhanced by 25% 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 March: 69
2. FORECAST (25 MARCH - 27 MARCH)
Date T index Conditions MUFs
25 Mar 65 Normal Near predicted monthly values
26 Mar 60 Normal Near predicted monthly values
27 Mar 60 Normal Near predicted monthly values
COMMENT: The HF propagation conditions were near normal during
24 March and they are expected to remain near normal for most
circuits during the next 48 hours. However, the propagation conditions
were slightly depressed during the night hours of 24 March at
some Australian mid-latitude stations. The Penticton 10.7 cm
solar flux is expected to decrease toward 90 during the next
few days. The T index may decrease for some propagation circuits.
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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
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