[Ips-dhfpr] SWS Daily HF Prop Report - 29 November 19 issued 2331 UT on 29 Nov 2019
Regional Warning Centre
rwc at ips.gov.au
Sat Nov 30 10:31:34 EST 2019
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/29 NOVEMBER 2019 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (29 NOVEMBER)
Date T index Conditions
29 Nov -28 Normal
Cocos Island Region:
Near predicted monthly values.
Niue Island Region:
No data available.
Northern Australian Region:
Near predicted monthly values during local day.
Depressed by 20% during local night.
Southern Australian Region:
Mostly near predicted monthly values.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
PCA Event : No event.
Monthly T index:
Month T index
2. FORECAST (30 NOVEMBER - 02 DECEMBER)
Date T index Conditions MUFs
30 Nov -25 Normal Near predicted monthly values/depressed
15 to 25%
01 Dec -25 Normal Near predicted monthly values/depressed
15 to 25%
02 Dec -25 Normal Near predicted monthly values/depressed
15 to 25%
COMMENT: Maximum usable frequencies (MUFs) varied between near
predicted monthly values to mildly and moderately depressed ones.
Sporadic-E occurrences were seen over all the sites. For the
next three UT days, 30 November to 02 December, mildly depressed
to near predicted monthly MUFs are expected over the Australian
For an explanation of some of the terms in this report, go to
http://www.sws.bom.gov.au, and follow links to Educational->
Glossary on Solar Terrestrial Terms.
Space Weather Services email: asfc at bom.gov.au
Bureau of Meteorology
PO Box 1386 WWW: http://www.sws.bom.gov.au
Haymarket NSW 1240 AUSTRALIA FTP: ftp://ftp-out.sws.bom.gov.au
tel: +61 2 9213 8010 fax: +61 2 9213 8060
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