[meteorite-list] Your top meteor sightings!
From: Jeff Kuyken <info_at_meteoritecentral.com>
Date: Sun, 21 Feb 2010 14:40:31 +1100 Message-ID: <0652AF4A2F7546B99C10E4DD91146DF3_at_JeffPC> Hi Gary, Indeed it does sound like you experienced electrophonic sounds. Many years ago Bernd helped me put a meteor sound page together using his famous database of info. It's amazing as when you read through them you start to see a definite pattern in the descriptions. The witness descriptions of many falls are here: http://www.meteorites.com.au/odds&ends/sounds.html Cheers, Jeff ----- Original Message ----- From: "Gary Fujihara" <fujmon at mac.com> To: "Shelly" <shelly1999 at msn.com> Cc: <meteorite-list at meteoritecentral.com> Sent: Sunday, February 21, 2010 10:57 AM Subject: Re: [meteorite-list] Your top meteor sightings! > Aloha meteor watchers, > > My most memorable meteor sighting was on November 21, 2001, during the > peak of the Leonids shower on the summit of Mauna Kea on Hawaii Island in > the middle of the Pacific Ocean. Hawaii was in the perfect location to > view the peak (of the 2001 shower and 33 year cycle), and I happened to be > working at the 8.3m Subaru Telescope, operating the SuprimeCam wide field > imager on the prime focus of the telescope. Night lunch is at 11:30 pm, > and I took my break outside to get a glimpse of the meteor shower. I > faced the eastern sky and observed as Leo slowly rose above the horizon. > Several meteors were already appearing, with occasional earth-grazers > traversing almost 180 degrees across the sky. > > One I recall would appear as a bright greenish-blue streak that pierced > the dark night sky, fading out before reappearing again this time as an > orange-yellow meteor. This was probably an earth-grazer that skipped > across and through the earth's atmosphere not unlike a stone across a pond > or lake's surface. But that was not the most memorable meteor of the > night. > > At 12:09 am, there was a super bright bolide that appeared and got > brighter and brighter in intensity, seemingly without moving at all in the > sky. It was apparently traveling toward me, and its light cast shadows > from the support building and railings that danced all around me. At its > brightest, I would estimate that it was -13 v magnitude, or about equal to > that of the full moon. While all this occurred I thought I could hear a > buzzing sound associated with the meteor. Its intensity seemed to match > that of the bolide I was watching. After what seemed like an eternity > (but was probably only a few seconds at the most), the meteor spiked in > brightness before extinguishing to darkness. Wow! I had to pinch myself > to be sure I had not imagined that experience. > > In retrospect I know that any sound emanating from a meteor could not > coincide with the vision of it, because of the difference in speed of > light and sound waves. But I know what I heard and and experienced and > later learned of electrophonic sound phenomenon, which could explain what > I had experienced. A most unforgettable meteor sighting! > > Gary Fujihara > Big Kahuna Meteorites (IMCA#1693) > 105 Puhili Place, Hilo, Hawai'i 96720 > http://bigkahuna-meteorites.com/ > http://shop.ebay.com/fujmon/m.html > (808) 640-9161 > > > > > > ______________________________________________ > Visit the Archives at > http://www.meteoritecentral.com/mailing-list-archives.html > Meteorite-list mailing list > Meteorite-list at meteoritecentral.com > http://six.pairlist.net/mailman/listinfo/meteorite-list > > Received on Sat 20 Feb 2010 10:40:31 PM PST |
StumbleUpon del.icio.us Yahoo MyWeb |