[ips-dhfpr-euro] ASWFC Daily European HF Report 25 07 23 issued 0650 UT on 26 Jul 2023 [SEC=OFFICIAL]

[Regional Warning Centre]

SUBJ: ASWFC DAILY EUROPEAN HF PROPAGATION REPORT
ISSUED AT 26/0630Z JUL 2023 
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 25 07 23
Flares    Max     Fadeout    Freq.  Sectors
  M1.5    0204UT  possible   lower  E. Asia/Aust.
  M1.6    2116UT  possible   lower  East Pacific/
                                    North American
A strong shock was observed in the solar wind at 2154UT on 25 Jul.
A weak (12nT) impulse was observed in the SWS magnetometer data at
2231UT on 25 Jul.
PCA Event : No event.

Observed T index:   135

Observed European Region MUFS:
Enhanced by 15% during local day. Enhanced by 15% during local night.

2. FORECAST FOR 26 07 2023

Forecast T index:  105
Forecast European Region MUFS:
Initially today: Near predicted monthly values.
Rest of day: Near predicted monthly values

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

Average European T index over last 7 days:   129
ASWFC monthly forcast T index for JUL 2023:  91



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