[HCARC] Solar Activity Update 11

[Harvey N. Vordenbaum]

FYI To ALL:
See the websites, spaceweather.com and SOLARHAM.COM for detailed information.
K5HV


-----Original Message-----
From: hcarc-bounces at mailman.qth.net [mailto:hcarc-bounces at mailman.qth.net] On Behalf Of Kerry Sandstrom
Sent: Wednesday, September 06, 2017 7:57 AM
To: HCARC Reflector
Subject: [HCARC] Solar Activity Update 11


There were 2 X-class flares this morning.  One was ~ X 2  and the second was initially reported as X 9.3 at 1202 UT, about an hour ago.  This was a very large flare.  Looks like the absorption levels are quite high in the sunlit portion of the earth.  The first flare peaked at 0910 UT and was an X 2.2.  The SWPC issued a Space Weather Alert for an HF radio blackout lasting about an hour for sunlit portions of the earth.  Expect conditions to recover over a few hours.

Kerry

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