[ips-dhfpr-euro] ASWFC Daily European HF Report 01 06 25 issued 0650 UT on 02 Jun 2025 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC DAILY EUROPEAN HF PROPAGATION REPORT
ISSUED AT 02/0630Z 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 01 06 25
Flares: none.

A weak (41nT) impulse was observed in the SWS magnetometer data at
0543UT on 01 Jun.
PCA Event : Began at 0525UT 01/06, Ended at 1230UT 01/06
 and, Began at 0525UT 01/06, Ended at 2035UT 01/06
 

Observed T index:    36

Observed European Region MUFS:
Depressed by 20% during local day. Depressed by 25% during local
night. Depressed by 20% after local dawn.

2. FORECAST FOR 02 06 2025

Forecast T index:   30
Forecast European Region MUFS:
Initially today: Depressed by 25%.
Rest of day: Depressed 20-30%
COMMENT:Strongly degraded HF conditions expected later in UT day due
to geomagnetic activity.

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

Average European T index over last 7 days:    86
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