[SIERA] March General Meeting Topic Change

[John Abrott]

Due to a conflict, the presentation on Earthquakes is being rescheduled.

During the month of March we may be luckily enough to spot a spectacular
light display
known as the aurora.  This phenomenon is called the aurora borealis or
northern lights.

What causes the aurora and its affect on radio waves?  There is a very
informative video
about this, and it will be shown at the General Meeting on March 20th
starting at 7:00 PM.

See you all there.

John Abrott
KD7NHC
President SIERA 

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