May 2014

S M T W T F S
    123
45678910
11121314151617
18192021222324
25262728293031

Style Credit

Expand Cut Tags

No cut tags
15_the_circle: (cottage sign)
Thursday, July 23rd, 2009 10:18 pm

[OT from cottage renovations]

it hasn't happened in 3½ years, but here's another lightning strike as seen by the porch cam


15_the_circle: (Default)
Tuesday, January 24th, 2006 09:45 pm

[OT from cottage renovations]

a fast-moving storm passes through, its brief transit containing a single flash of lightning. 

lightning
another lightning flash

unlike the previous events recorded by the cat cam, this one caught the flash in a single frame. 

15_the_circle: (Default)
Saturday, January 14th, 2006 02:56 am

[OT from cottage renovations]

last night the cat cam recorded another lightning strike somewhere within its field of view. 

lightning
lightning in the Circle

the camera has been operating for nearly three years but this is only the second time it has picked up a lightning flash.  the previous occurrence was noted in this space on 16 July 2005

looking at the images, the previous one seems to have been somewhere to the R but this one seems to have been directly ahead. 

15_the_circle: (before)
Saturday, July 16th, 2005 11:56 pm

[OT from cottage renovations]

lightning
the Circle illuminated by lightning,
as captured by the cat cam during Saturday night's storm.

the cat cam's motion detection settings generally keep it from capturing nocturnal images.  Saturday night's storm provided a sequence of events that spoofed it -- perhaps an unusually long sustained flash, or a pair of shorter ones separated by just the right interval to trick the software into thinking that a cat had crossed its field of view. 

the lighter patch on the tree trunk is a reflection of a lamp inside the front room.  my theory is that the lighter and darker areas to the top and bottom of the image probably result from the flash spanning two frames.  the camera's refresh rate is 30 frames/second and the motion detection has a 1-second delay.