[ips-sf] SWS Summary Forecast for 25 April - issued 2329UT/24-Apr-2018 [SEC=UNCLASSIFIED]

[rwc]

Solar activity was at very low levels today, UT day 24 April. Very Low
levels of solar flare activity are expected for the next three UT
days, 25-27 April with a slight chance of C-class activity throughout
this period. Geomagnetic conditions were quiet across the Australian
region today. Geomagnetic conditions are expected to be mainly quiet
on 25 April, quiet to unsettled with the possibility of some active
periods on 26 April and unsettled to active on 27 April. MUFs were
mainly near predicted monthly values with periods of minor depressions
as well as enhancements in low- and mid-latitude areas on UT day 24
April. Periods of minor MUF enhancements were also recorded in some
mid- to high-latitude areas on this day. Mostly normal HF conditions
may be expected on 25 April. Minor to moderate MUF depressions and
degradations in HF conditions are expected on 26 and 27 April.

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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