[ips-sf] SWS Summary Forecast for 28 October - issued 2304UT/27-Oct-2018 [SEC=UNCLASSIFIED]

[rwc]

Solar activity was Very Low today (UT day, 27 October). Solar activity
is expected to stay at Very Low levels for the next three days (28 to
30 October, UT days). Geomagnetic activity was mainly at Quiet levels
today across the Australian region. Some periods of Unsettled and
Active levels of geomagnetic activity were recorded in the Antarctic
regions. Global geomagnetic activity is expected to stay at Quiet
levels on UT days 28 and 29 October with the possibility of some
unsettled periods on 29 October. Global geomagnetic activity may rise
up to Active levels on UT day 30 October. Today MUFs were mainly from
near monthly predicted levels to depressed by around 30%. Minor to
moderate degradations in HF conditions and MUF depressions may be
expected for the next three days (UT days 28 to 30 October).

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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