Radio Blackout caused by peak of X-ray Solar Flux - 01.06.2007 / 15:00 UT

From: "Solar Influences Data analysis Center" (sidc@oma.be)
Subject: PRESTO ALERT

:Issued: 2007 Jun 01 1547 UTC
:Product: documentation at http://www.sidc.be/products/presto
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# FAST WARNING 'PRESTO' MESSAGE from the SIDC (RWC-Belgiu #
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An M3 flare is in progress as observed by the GOES Xray detector, with
an estimated peak time of about 15:00 UT. No image is available to find
out the location of the flare, but a likely candidate is the returning
NOAA AR 0957.

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