[ips-dhfpr-euro] ASWFC Daily European HF Report 17 07 23 issued 0650 UT on 18 Jul 2023 [SEC=OFFICIAL]

[Regional Warning Centre]

SUBJ: ASWFC DAILY EUROPEAN HF PROPAGATION REPORT
ISSUED AT 18/0630Z 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 17 07 23
Flares    Max     Fadeout    Freq.  Sectors
  M2.7    2255UT  possible   lower  West Pacific
  M5.0    2334UT  possible   lower  West Pacific


PCA Event : 10MeV (S2) Proton/PCA Event Began 18 07 2023 0145UT and
is in progress

Observed T index:   111

Observed European Region MUFS:
Mostly near predicted monthly values,

2. FORECAST FOR 18 07 2023

Forecast T index:   70
Forecast European Region MUFS:
Initially today: Near predicted monthly values.
Rest of day: Depressed 20-30%
COMMENT:Mildy degraded HF conditions expected local night hours, due
to mild geomagnetic activity.

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

Average European T index over last 7 days:   116
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