[Ips-dhfpr] SWS Daily HF Prop Report - 04 August 20 issued 2331 UT on 04 Aug 2020
Regional Warning Centre
rwc at ips.gov.au
Wed Aug 5 09:31:28 EST 2020
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/04 AUGUST 2020 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (04 AUGUST)
Date T index Conditions
04 Aug 12 Normal
Cocos Island Region:
Enhanced by 50% during local day.
Enhanced by 15% during local night.
Niue Island Region:
No data available.
Northern Australian Region:
Near predicted monthly values during local day.
Enhanced by 30% during local night.
Southern Australian Region:
Enhanced by 20% during local day.
Enhanced by 20% during local night.
Enhanced by 20% after local dawn.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Enhanced by 30% over the UT day.
PCA Event : No event.
Monthly T index:
Month T index
2. FORECAST (05 AUGUST - 07 AUGUST)
Date T index Conditions MUFs
05 Aug 5 Normal Near to 15% above predicted
06 Aug 5 Normal Near to 15% above predicted
07 Aug 5 Normal Near to 15% above predicted
COMMENT: MUFs in the Australian and Antarctic regions were near
predicted monthly values to moderately enhanced values on UT
day 04 August. Sporadic E were observed over some sites. MUFs
in the Australian region are expected to be mostly near predicted
monthly to mildly enhanced values for the next three UT days,
05-07 August. Some MUF degradations are possible today 05 August
in the Antarctic region, in response to the recent increase in
the geomagnetic activity.
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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