Propagation
[Top] [All Lists]

[Propagation+Space Weather] Today's Space Weather Forecast Discussion on

To: propagation@contesting.com
Subject: [Propagation+Space Weather] Today's Space Weather Forecast Discussion on 2019 Oct 26 1230 UTC
From: nw7us@sunspotwatch.com
Reply-to: Practical radio-wave propagation and space weather <propagation@contesting.com>
Date: Sat, 26 Oct 2019 20:07:05 +0000
List-post: <mailto:propagation@contesting.com>
This e-mail posting is from the Radio Propagation Reflector that you're 
currently subscribed to.  Refer to the end of this e-mail for directions on how 
to change your subscription options, or to unsubscribe.
_______________________-start-_________________

Here is the current forecast discussion on space weather and geophysical activity, issued 2019 Oct 26 1230 UTC.

Solar Activity

24 hr Summary: Solar activity was very low and there were no Earth-directed CMEs observed in available satellite imagery this period.

Forecast: Solar activity is expected to continue at very low levels on 26-28 Oct.

Energetic Particle

24 hr Summary: The greater than 2 MeV electron flux reached high levels this period with a peak flux of 21,200 pfu observed at 25/1855 UTC. The greater than 10 MeV proton flux was steady at background levels.

Forecast: The greater than 2 MeV electron flux is expected to reach high levels on 26-28 Oct, with very high flux levels likely on 26-27 Oct. The greater than 10 MeV proton flux is expected to persist at background levels throughout the forecast period.

Solar Wind

24 hr Summary: Solar wind parameters indicated the continued influence of a positive polarity CH HSS this period. Solar wind speeds remained elevated at around 575-675 km/s and Bz became sustained southward after 26/0600 UTC.

Forecast: Solar wind parameters are expected to remain enhanced on 26-28 Oct due to continued CH HSS influence.

Geospace

24 hr Summary: The geomagnetic field reached isolated G1 (Minor) geomagnetic storm levels this period in response to positive polarity CH HSS effects.

Forecast: Isolated periods of G1 (Minor) geomagnetic storm levels are expected on 26 Oct due to continued CH HSS influence. Active conditions are expected on 27-28 Oct as CH HSS effects wane and begin to subside.

Don't forget to visit our live space weather and radio propagation web site, at: http://SunSpotWatch.com/

Live Aurora mapping is at http://aurora.sunspotwatch.com/

If you are on Twitter, please follow these two users: + https://Twitter.com/NW7US + https://Twitter.com/hfradiospacewx

- - - - - - - - - - - - - Be sure to subscribe to our space weather and propagation email group, on Groups.io https://groups.io/g/propagation-and-space-weather Spread the word! - - - - - - - - - - - - - Links of interest: + Amazon space weather books: http://g.nw7us.us/fbssw-aSWSC + https://Twitter.com/NW7US + https://Twitter.com/hfradiospacewx Space Weather and Ham Radio YouTube Channel News: I am working on launching a YouTube channel overhaul, that includes series of videos about space weather, radio signal propagation, and more. Additionally, I am working on improving the educational efforts via the email, Facebook, YouTube, Tumblr, and other activities. You can help! Please consider becoming a Patron of these space weather and radio communications services, beginning with the YouTube channel: https://www.patreon.com/NW7US The YouTube channel: https://YouTube.com/NW7US ..

We're on Facebook: http://NW7US.us/swhfr



Today's Space Weather Forecast Discussion - 2019 Oct 26 20:07 UTC

Live data: SunSpotWatch.com

_______________________________________________
Propagation mailing list
Propagation@contesting.com

To change your subscription settings, or to unsubscribe, visit:
http://lists.contesting.com/mailman/listinfo/propagation
<Prev in Thread] Current Thread [Next in Thread>
  • [Propagation+Space Weather] Today's Space Weather Forecast Discussion on 2019 Oct 26 1230 UTC, nw7us <=