[ips-sf] SWS Summary Forecast for 04 August - issued 2344UT/03-Aug-2019

rwc rwc at ips.gov.au
Sun Aug 4 09:44:31 EST 2019

Solar activity is predicted to remain Very Low for UT day 4 August.
The solar wind speed is expected to remain mainly at its background
level for most of today. Then from late today or thereabout, the solar
wind is expected to become enhanced again due to a large positive
polarity trans-equatorial coronal hole. Global geomagnetic activity is
expected to increase to Unsettled to Active levels late on UT day 04
August in response to the arrival of the coronal hole effects. Mostly
normal HF propagation conditions are expected for today.

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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