[ips-dhfpr-euro] ASWFC Daily European HF Report 12 05 23 issued 0650 UT on 13 May 2023 [SEC=OFFICIAL]

Regional Warning Centre rwc at ips.gov.au
Sat May 13 16:50:17 EST 2023


SUBJ: ASWFC DAILY EUROPEAN HF PROPAGATION REPORT
ISSUED AT 13/0630Z MAY 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 12 05 23
Flares: none.
A moderate shock was observed in the solar wind at 0549UT on 12 May.
A weak (19nT) impulse was observed in the SWS magnetometer data at
0631UT on 12 May.
PCA Event : Began at 2325UT 09/05, Ended at 0350UT 11/05
 

Observed T index:    95

Observed European Region MUFS:
Near predicted monthly values.

2. FORECAST FOR 13 05 2023

Forecast T index:   85
Forecast European Region MUFS:
Initially today: Near predicted monthly values.
Rest of day: Depressed 15%/near predicted monthly values
COMMENT: MUF depressions may be experienced following yesterdays
geomagnetic activity.

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

Average European T index over last 7 days:   111
ASWFC monthly forcast T index for MAY 2023:  87



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



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