[Ips-dhfpr] SWS Daily HF Prop Report - 10 February 21 issued 2330 UT on 10 Feb 2021
Regional Warning Centre
rwc at ips.gov.au
Thu Feb 11 10:30:12 EST 2021
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/10 FEBRUARY 2021 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (10 FEBRUARY)
Date T index Conditions
10 Feb -2 Normal
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values.
Northern Australian Region:
Near predicted monthly values during local day.
Enhanced by 30% during local night.
Southern Australian Region:
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
Jan 2
Feb 12
Mar 15
2. FORECAST (11 FEBRUARY - 13 FEBRUARY)
Date T index Conditions MUFs
11 Feb 5 Normal Near predicted monthly values
12 Feb 5 Normal Near predicted monthly values
13 Feb 5 Normal Near predicted monthly values
COMMENT: MUFs in the Australian region were mostly near predicted
monthly values with some periods of minor to mild enhancements
in the Northern regions during UT day 10 February. Sporadic E
layers were observed, strong at times. For the next three UT
days, 11-13 February, MUFs are expected to be near predicted
monthly values as the geomagnetic activity is expected to decrease
to quiet levels and ionising flux is low.
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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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