[Ips-dhfpr] IPS Daily HF Prop Report - 23 May 15 issued 2330 UT on 23 May 2015
Regional Warning Centre
rwc at ips.gov.au
Sun May 24 09:30:39 EST 2015
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/23 MAY 2015 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (23 MAY)
Date T index Conditions
23 May 65 Normal
Cocos Island Region:
Enhanced by 20% during local day.
Depressed by 35% during local night.
Niue Island Region:
Depressed by 25% during local day.
Depressed by 15% during local night.
Northern Australian Region:
Depressed by 20% during local day.
Depressed by 40% during local night.
Southern Australian and New Zealand Region:
Depressed by 15% during local day.
Near predicted monthly values during local night.
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 (24 MAY - 26 MAY)
Date T index Conditions MUFs
24 May 70 Normal Near predicted monthly values
25 May 70 Normal Near predicted monthly values
26 May 70 Normal Near predicted monthly values
COMMENT: Mostly near monthly predicted MUF values are expected
for the next 3 days with some minor depressed periods possible
due to low levels of ionoising solar flux. Some new sunspot regions
are emerging which is expected to arrest the decline in MUFs
seen over the last few days.
For an explanation of some of the terms in this report, go to
http://www.ips.gov.au, and follow links to Educational->
Glossary on Solar Terrestrial Terms.
IPS Radio and Space Services email: asfc at ips.gov.au
PO Box 1386 WWW: http://www.ips.gov.au
Haymarket NSW 1240 AUSTRALIA FTP: ftp://ftp.ips.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 IPS. 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