[Ips-swf-alert] Part B issued 0532UT on 18 Dec 2022 - manual end of Part A 16 Dec 0544 UT

rwc rwc at ips.gov.au
Sun Dec 18 16:37:01 EST 2022


ASWFC FADEOUT ALERT - PART B
FOR HF FADEOUTS AFFECTING THE AUSTRALIAN REGION
ISSUE TIME: Sun Dec 18 04:39:53 UTC 2022 
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MANUAL SEND OF PART B OF FADEOUT EVENT ON 16-DEC 0538-0606UT.
HF FADEOUTS TAKE PLACE AT THE SAME TIME AS MAJOR SOLAR FLARES
THE START, MAXIMUM, AND END TIMES OF THE FLARE/FADEOUT ARE GIVEN
BELOW.  M CLASS FLARES ARE WEAKER AND CAUSE A FADEOUT OVER A
SMALLER AREA AND AFFECT A LESSER RANGE OF THE HF SPECTRUM THAN DO
X CLASS FLARES.
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Approximate Flare Start  :  16-12-2022 0538 UT 
Approximate Flare Maximum:  16-12-2022 0549 UT  at Flux M 1.3 (R1)
Approximate Flare End    :  16-12-2022 0606 UT 
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Follow the progress of flares on web site
https://www.sws.bom.gov.au Click "Space Weather" Click "X-Ray Flux"
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Sent manually for completion on 18-Dec for event on 16-Dec as it 
appears the Part B of the fadeout alert event was not issued in
near real time on 16-Dec.
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