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Science Forum Index » Geology - Meteorology Forum » Maps on the web for lightning strikes?
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Message |
| Bill Sands |
Posted: Tue Feb 19, 2008 5:02 pm |
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Guest
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In the past, I have run across websites that contain maps for lightning
strikes - I've done some searching and have come up empty so far, I
can't seem to re-find them. Can anyone point me to where I can see
fairly up-to-date lightning strike data on a map? Anywhere in the world
would be interesting, but specifically I'd like the mid-Atlantic area of
the USA -
Also, how feasible is it to "listen" to lightning strikes?
I understand that there's a low-frequency range that allows one to
listen to lightning interference as it occurs, but I believe I was told
it was a very low frequency and you would essentially have to build a
radio or find a specialized one, as the range (for obvious reasons)
isn't one which is contained in any communication bands.
Thanks in advance -
BS |
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| carcarx@hotmail.com |
Posted: Wed Feb 20, 2008 4:33 am |
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| dave |
Posted: Wed Feb 20, 2008 9:48 am |
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Bill Sands wrote:
Quote:
In the past, I have run across websites that contain maps for lightning
strikes - I've done some searching and have come up empty so far, I
can't seem to re-find them. Can anyone point me to where I can see
fairly up-to-date lightning strike data on a map? Anywhere in the world
would be interesting, but specifically I'd like the mid-Atlantic area of
the USA -
Also, how feasible is it to "listen" to lightning strikes?
I understand that there's a low-frequency range that allows one to
listen to lightning interference as it occurs, but I believe I was told
it was a very low frequency and you would essentially have to build a
radio or find a specialized one, as the range (for obvious reasons)
isn't one which is contained in any communication bands.
Thanks in advance -
BS
Lightning strikes are monitored by the private sector. I'm sure someone
will be glad to sell you a subscription. |
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| Ven |
Posted: Fri Feb 22, 2008 10:04 am |
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On Tue, 19 Feb 2008 21:02:28 GMT, Bill Sands wrote:
Quote: In the past, I have run across websites that contain maps for lightning
strikes - I've done some searching and have come up empty so far, I
can't seem to re-find them. Can anyone point me to where I can see
fairly up-to-date lightning strike data on a map? Anywhere in the world
would be interesting, but specifically I'd like the mid-Atlantic area of
the USA -
Also, how feasible is it to "listen" to lightning strikes?
I understand that there's a low-frequency range that allows one to
listen to lightning interference as it occurs, but I believe I was told
it was a very low frequency and you would essentially have to build a
radio or find a specialized one, as the range (for obvious reasons)
isn't one which is contained in any communication bands.
Thanks in advance -
BS
do these help...
http://www.strikestarus.com/
http://www.mdweather.com/lightning.html
http://www.australianweathernews.com/current_aamenu.htm
http://webflash.ess.washington.edu/
http://www.meteorologica.info/freedata_lightning.htm |
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| dave |
Posted: Sat Feb 23, 2008 10:00 am |
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Ven wrote:
Quote: On Tue, 19 Feb 2008 21:02:28 GMT, Bill Sands wrote:
In the past, I have run across websites that contain maps for lightning
strikes - I've done some searching and have come up empty so far, I
can't seem to re-find them. Can anyone point me to where I can see
fairly up-to-date lightning strike data on a map? Anywhere in the world
would be interesting, but specifically I'd like the mid-Atlantic area of
the USA -
Also, how feasible is it to "listen" to lightning strikes?
I understand that there's a low-frequency range that allows one to
listen to lightning interference as it occurs, but I believe I was told
it was a very low frequency and you would essentially have to build a
radio or find a specialized one, as the range (for obvious reasons)
isn't one which is contained in any communication bands.
Thanks in advance -
BS
do these help...
http://www.strikestarus.com/
http://www.mdweather.com/lightning.html
http://www.australianweathernews.com/current_aamenu.htm
http://webflash.ess.washington.edu/
http://www.meteorologica.info/freedata_lightning.htm
Tune to about 520 kHz. You'll hear any lightning within about 700-800
miles at night, 100 or so in the daytime. Tune to ca. 10,000 kHz and
you'll hear the long distance stuff in the daytime. A couple of phased
array receivers can triangulate a strike anywhere within a pretty large
region virtually in real time. |
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