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IPS Daily HF Prop Report – 20 June 08

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 20/2330Z JUNE 2008 BY IPS RADIO AND SPACE SERVICES FROM THE AUSTRALIAN SPACE FORECAST CENTRE AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (20 JUNE)
Date T index Conditions
20 Jun 3 Normal-fair

Flares: none.

MUFs:
near predicted monthly values

PCA Event : No event.

Predicted Monthly T index for June: 5
2. FORECAST (21 JUNE – 23 JUNE)
Date T index Conditions MUFs
21 Jun 0 Normal near predicted monthly values
22 Jun 0 Normal near predicted monthly values
23 Jun 0 Normal near predicted monthly values

COMMENT: The Australian ionosphere was fair to normal over the UT day. MUFs were near predicted monthly values. HF conditions were normal in N.Aus/equatorial regions. Some range spread-F was seen at S.Aus/NZ sites particularly overnight, as well as some intervals of sporadic-E. The Antarctic region saw slightly degraded HF conditions compared to normal. Expect mostly normal HF conditions with MUFs near predicted monthly values next 3 days (21-23 Jun).