[Ips-dhfpr] SWS Daily HF Prop Report - 03 March 22 issued 2331 UT on 03 Mar 2022
Regional Warning Centre
rwc at ips.gov.au
Fri Mar 4 10:31:07 EST 2022
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/03 MARCH 2022 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (03 MARCH)
Date T index Conditions
03 Mar 59 Normal
Flares: none.
MUFs:
Cocos Island Region:
Enhanced by 40% during local day.
Enhanced by 60% during local night.
Niue Island Region:
Near predicted monthly values.
Northern Australian Region:
Near predicted monthly values.
Southern Australian Region:
Near predicted monthly values during local day.
Enhanced by 20% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Enhanced by 25% over the UT day.
PCA Event : No event.
Monthly T index:
Month T index
Feb 59
Mar 42
Apr 44
2. FORECAST (04 MARCH - 06 MARCH)
Date T index Conditions MUFs
04 Mar 55 Normal Near to 15% above predicted
monthly values
05 Mar 55 Normal Near to 15% above predicted
monthly values
06 Mar 55 Normal Near to 15% above predicted
monthly values
COMMENT: SWS SWF HF Communications Warning 21 was issued on 3
March and is current for 3-5 Mar. Australian regional maximum
usable frequencies (MUFs) on 03 Mar were mostly near predicted
monthly values to enhanced. Sporadic E was observed at Perth
20-21 UT and night spread F at Hobart. MUFs are expected to be
near predicted monthly values to about 20% enhanced on 04-06
Mar. Possible degradations in propagation conditions on 06 Mar.
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For an explanation of some of the terms in this report, go to
https://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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