[ips-dhfpr-euro] ASWFC Daily European HF Report 04 06 25 issued 0650 UT on 05 Jun 2025 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC DAILY EUROPEAN HF PROPAGATION REPORT
ISSUED AT 05/0630Z JUN 2025 
FROM THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE
EUROPEAN REGION SUMMARY AND FORECAST
MUF SUMMARY/FORECAST INFORMATION IN THIS REPORT IS AUTOMATICALLY
GENERATED FROM REGIONAL IONOSPHERIC DATA

1. SUMMARY FOR 04 06 25
Flares    Max     Fadeout    Freq.  Sectors
  M1.1    2328UT  possible   lower  West Pacific


PCA Event : No event.

Observed T index:    87

Observed European Region MUFS:
Near predicted monthly values during local day. Depressed by 20%
during local night.

2. FORECAST FOR 05 06 2025

Forecast T index:   50
Forecast European Region MUFS:
Initially today: Depressed by 15%.
Rest of day: becoming depressed 15 to 20% later in UT day
COMMENT:Degraded HF conditions expected due to geomagnetic activity.

3. 7 DAY AVERAGE T INDEX AND FORECAST MONTHLY T INDEX

Average European T index over last 7 days:    57
ASWFC monthly forcast T index for JUN 2025: 109



Australian Space Weather Forecasting Centre
Bureau of Meteorology
ASWFC at bom.gov.au
www.bom.gov.au | www.sws.bom.gov.au