[ips-dhfpr-euro] SWS Daily European HF Report 16 07 17 issued 0650 UT on 17 Jul 2017 [SEC=UNCLASSIFIED]
Regional Warning Centre
rwc at ips.gov.au
Mon Jul 17 16:50:07 EST 2017
SUBJ: SWS DAILY EUROPEAN HF PROPAGATION REPORT
ISSUED AT 17/0630Z JUL 2017 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
EUROPEAN REGION SUMMARY AND FORECAST
MUF SUMMARY/FORECAST INFORMATION IN THIS REPORT IS AUTOMATICALLY
GENERATED FROM REGIONAL IONOSPHERIC DATA
1. SUMMARY FOR 16 07 17
A strong shock was observed in the solar wind at 0515UT on 16 Jul.
A weak (34nT) impulse was observed in the SWS magnetometer data at
0601UT on 16 Jul.
PCA Event : Began at 1940UT 14/07, Ended at 1105UT 15/07
Observed T index: 28
Observed European Region MUFS:
Enhanced by 25% during local day. Near predicted monthly values
during local night.
2. FORECAST FOR 17 07 2017
Forecast T index: -15
Forecast European Region MUFS:
Initially today: Depressed by 20%.
Rest of day: Depressed 15%/near predicted monthly values
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: 0
SWS monthly forcast T index for JUL 2017: 8
Space Weather Services email: asfc at bom.gov.au
Bureau of Meteorology
PO Box 1386 WWW: http://www.sws.bom.gov.au
Haymarket NSW 1240 AUSTRALIA FTP: ftp://ftp-out.sws.bom.gov.au
tel: +61 2 9213 8010 fax: +61 2 9213 8060
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