[Ips-dhfpr] IPS Daily HF Prop Report - 13 May 01
rwc
rwc at ips.gov.au
Mon May 14 09:15:48 EST 2001
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 13/2330Z MAY 2001 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (13 MAY)
Date T index Conditions
13 May 98 Fair-normal
Flares Max Fadeout Freq. Sectors
M3/1B 12/2335UT possible lower West Pacific
M3/SN 0304UT possible lower E. Asia/Aust.
MUFs:
Equatorial PNG Region:
Mostly near predicted monthly values,
Northern Australian Region:
Mostly near predicted monthly values,
Southern Australian and New Zealand Region:
Depressed by 15% during local day,
Depressed by 20% during local night.
Antarctic Region (Casey/Scott Base):
Near predicted monthly values over the UT day.
Spread F observed.
Predicted Monthly T index for May: 117
2. FORECAST (14 MAY - 16 MAY)
Date T index Conditions MUFs
14 May 100 Fair-normal depressed 10 to 15%/near predicted
monthly values
15 May 115 Fair-normal Near predicted monthly values
16 May 115 Normal Near predicted monthly values
COMMENT: Degradation observed local night hours, southern Aus/NZ
region. Mildly depressed MUFs may be experienced briefly after
local dawn this morning, southern region.
IPS Radio and Space Services | email: asfc at ips.gov.au
PO Box 1386 | WWW: http://www.ips.gov.au/asfc
Haymarket NSW 1240 AUSTRALIA | FTP: ftp://ftp.ips.gov.au/users/asfc/
tel: +61 2 9213 8010 | fax: +61 2 9213 8060
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