[ips-dhfpr-euro] ASWFC Daily European HF Report 30 09 25 issued 0650 UT on 01 Oct 2025 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC DAILY EUROPEAN HF PROPAGATION REPORT
ISSUED AT 01/0630Z OCT 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 30 09 25
Flares    Max     Fadeout    Freq.  Sectors
  M1.2    0056UT  possible   lower  West Pacific
  M2.6    0940UT  possible   lower  Mid East/Indian
  M1.8    1227UT  possible   lower  European


PCA Event : No event.

Observed T index:    89

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

2. FORECAST FOR 01 10 2025

Forecast T index:   55
Forecast European Region MUFS:
Initially today: Depressed by 15%.
Rest of day: Depressed 30-40%
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:   135
ASWFC monthly forcast T index for OCT 2025:  90



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