[Meteor-Scatter] Perseids update
Shelby Ennis, W8WN
[email protected]
Sat, 17 Aug 2002 14:22:23 +0000
Sat morning -
Perseids reports continue to trickle in, but very slowly. Here is one last
summary:
Visual - first visual reports indicate an "average" shower. For more, see
http://SkyandTelescope.com/news/current/article_696_1.asp
50 MHz - There seemed to be a lot of FSK441 activity on 50 MHz in North
America, but less SSB. No further information available.
144 MHz - Most activity was on this band, of course. World-wide, nearly
all activity was FSK441.
In Europe, several stations reported 40-50 contacts (often all random);
many picked up a number of new grids. The 144.370 calling frequency became
"crowded." In general, totals seemed fewer this year than in previous
Perseids, and many Europeans felt that the shower was "poor."
In North America, much FSK441 activity, many contacts, tho not a large
number by any one station. A good number of CQs on 144.140. K9KNW and
W7XU completed a 1486-mile contact.
222 MHz - 12-15 contacts reported, usually by stations in the 150-watt range.
432 MHz - Only two attempts reported, both "near misses." There were
several requesting 432 skeds, so there probably was more activity than has
been reported.
Most interesting report - K2TXB and W0AH came close to a MS contact at a
distance of 1617 miles (~2392 km), but were unable to exchange final R's.
This will be the last E-mail report unless something especially interesting
comes in. The Hot News page will be updated as new information arrives.
One more note - A powerful solar coronal mass ejection is expected to
impact the Earth around the time that the asteroid known as 2002NY40 is
expected to pass near the Earth. This may provide many in North America
with the unique opportunity to see two rare events: a fast-moving asteroid
travelling through a sky that may well be on "fire" - all on the same
night. For instructions and maps on how to observe the passage of this
asteroid, visit: http://www.skyandtelescope.com. This disturbance has the
potential to produce periods of strong auroral activity that may become
visible across all of Canada, much of the United States, much of Europe,
all of New Zealand and southern portions of Australia (particularly the
southeastern regions of Australia). There is even a slight chance extreme
southern reaches of South America and Africa may glimpse brief periods of
activity if they happen to be under dark skies when the main phase of the
disturbance impacts the Earth. A Middle Latitude Auroral Activity WARNING
has been issued for 17 to 19 August (with emphasis on the evenings of 17-18
August). In addition, a Low Latitude Auroral Activity WATCH has been issued
for 17 and 18 August.
Shelby Ennis, W8WN - EM77bq - KY
[email protected]
[email protected]
Web: http://www.qsl.net/w8wn/
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