[Ips-dhfpr] IPS Daily HF Prop Report - 16 July 15 issued 2330 UT on 16 Jul 2015
Regional Warning Centre
rwc at ips.gov.au
Fri Jul 17 09:30:37 EST 2015
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/16 JULY 2015 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (16 JULY)
Date T index Conditions
16 Jul 65 Normal
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values during local day.
Depressed by 35% during local night.
Depressed by 20% after local dawn.
Niue Island Region:
Near predicted monthly values during local day.
Depressed by 20% during local night.
Northern Australian Region:
Depressed by 20% during local day.
Depressed by 20% during local night.
Depressed by 20% after local dawn.
Southern Australian and New Zealand Region:
Near predicted monthly values during local day.
Depressed by 15% 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
Jun 70
Jul 84
Aug 82
2. FORECAST (17 JULY - 19 JULY)
Date T index Conditions MUFs
17 Jul 60 Normal Depressed 15%/near predicted
monthly values
18 Jul 60 Normal Depressed 15%/near predicted
monthly values
19 Jul 60 Normal Depressed 15%/near predicted
monthly values
COMMENT: IPS HF Communications Warning 23 was issued on 14 July
and is current for 15-17 Jul. MUF depressions of up to 20% have
been seen across much of the Australian region over the last
24 hours. These conditions are due to low levels of ionising
solar flux. IPS HF Warning 15/23 has been issued and is current
for the next day. Depressed conditions are expected for the next
3 days and a warning is likely to be re-issued when the current
one expires.
----------------------------------------------------------
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.
Space Weather Services email: asfc at ips.gov.au
Bureau of Meteorology
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
http://listserver.ips.gov.au/mailman/listinfo/"MAIL_LIST".
Information about training can be obtained from
http://listserver.ips.gov.au/mailman/listinfo/ips-training.
General information is available from
http://listserver.ips.gov.au/mailman/listinfo/ips-info.
More information about the ips-dhfpr
mailing list