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IPS Daily HF Prop Report – 22 June 08

SUBJ: IPS DAILY HF PROPAGATION REPORT ISSUED AT 22/2330Z JUNE 2008 BY IPS RADIO AND SPACE SERVICES FROM THE AUSTRALIAN SPACE FORECAST CENTRE AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (22 JUNE)
Date T index Conditions
22 Jun -0 Normal

Flares: none.

MUFs:
Equatorial PNG/Niue Region:
Depressed by 15% during local day,
Near predicted monthly values during local night.
Northern Australian Region:
Depressed by 15% during local day,
Near predicted monthly values during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values.

PCA Event : No event.

Predicted Monthly T index for June: 5
2. FORECAST (23 JUNE – 25 JUNE)
Date T index Conditions MUFs
23 Jun -5 Normal near predicted monthly values
24 Jun 0 Normal-fair near predicted monthly values
25 Jun 0 Normal-fair near predicted monthly values

COMMENT: The Australian ionosphere was mostly normal over the UT day with the exception of some minor MUF depressions in the Equatorial/N.Aus region during local day. MUFs in the S.Aus/NZ/Antarctic regions were mostly near predicted monthly values. HF conditions were normal. Expect mostly normal HF conditions with MUFs near predicted monthly values today (23 Jun). Some degraded HF conditions possible 24 Jun.