[Ips-dhfpr] SWS Daily HF Prop Report - 27 August 21 issued 2331 UT on 27 Aug 2021
rwc at ips.gov.au
Sat Aug 28 09:31:36 EST 2021
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/27 AUGUST 2021 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (27 AUGUST)
Date T index Conditions
27 Aug 18 Normal
Cocos Island Region:
Depressed by 15% during local day.
Depressed by 25% during local night.
Niue Island Region:
No data available.
Northern Australian Region:
Near predicted monthly values.
Southern Australian Region:
Mostly near predicted monthly values.
Depressed by 20% after local dawn.
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 (28 AUGUST - 30 AUGUST)
Date T index Conditions MUFs
28 Aug 15 Normal-fair Near predicted monthly values
29 Aug 22 Fair Near predicted monthly values
30 Aug 15 Normal Near predicted monthly values
COMMENT: MUFs in the Australian region on UT day 27 August were
mostly near predicted monthly values with some mild MUF depressions
in the Southern Australian region during local dawn. MUFs in
the Australian region on UT days 28-30 August are expected to
be mostly near predicted monthly values with the possibility
of mild to moderate MUF depressions on 30 August due to the expected
increase in geomagnetic activity.
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
IMPORTANT: This e-mail, including any attachments, may contain,
confidential or copyright information. The views expressed in
this message are those of the individual sender, unless
specifically stated to be the views of SWS. If you are not
the intended recipient, please contact the sender immediately
and delete all copies of this e-mail and attachments.
To unsubscribe from an IPS mail list either send an email to
"MAIL_LIST"-leave at ips.gov.au or go to
Information about training can be obtained from
General information is available from
More information about the ips-dhfpr