[Ips-dhfpr] SWS Daily HF Prop Report - 24 October 17 issued 2351 UT on 24 Oct 2017 [SEC=UNCLASSIFIED]
rwc at ips.gov.au
Wed Oct 25 10:51:33 EST 2017
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/24 OCTOBER 2017 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (24 OCTOBER)
Date T index Conditions
24 Oct 4 Normal
Cocos Island Region:
No data available.
Niue Island Region:
Near predicted monthly values.
Northern Australian Region:
Depressed by 25% during local day.
Near predicted monthly values during local night.
Southern Australian Region:
Mostly near predicted monthly values.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Enhanced by 15% over the UT day.
PCA Event : No event.
Monthly T index:
Month T index
2. FORECAST (25 OCTOBER - 27 OCTOBER)
Date T index Conditions MUFs
25 Oct -5 Normal-fair Near predicted monthly values/depressed
15 to 30%
26 Oct -5 Normal-fair Near predicted monthly values/depressed
15 to 30%
27 Oct 0 Normal-fair Near predicted monthly values/depressed
10 to 20%
COMMENT: Conditions ranged from near predicted monthly values
for Southern AUS/NZ regions to slightly depressed MUF's for Northern
AUS/Equatorial regions during local day for 24Oct. Increased
geomagnetic activity over the next 3 days is expected to result
in notable MUF depressions for Northern AUS and Southern AUS/NZ
regions over this time. Poor ionospheric support for Antarctic
regions expected during this period.
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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