else { if (imageNum == imageMax-1) { imageMax-- imageNum-- if (imageMax < 1) { imageMax = 1; imageNum = imageStart } if (imageNum < imageStart) {imageMax = 1; imageNum = imageStart } foundOffset = myImages[imageNum].src.indexOf("black.gif") while (foundOffset > -1) { imageMax-- imageNum-- if (imageMax < 1) { imageMax = 1; imageNum = imageStart; break } if (imageNum < imageStart) { imageMax = 1; imageNum = imageStart; break } foundOffset = myImages[imageNum].src.indexOf("black.gif") } // End while if (imageMax < 1) { imageMax = 1;imageNum = imageStart } if (imageNum < imageStart) { imageMax = 1; imageNum = imageStart } } // End if document.dynamicImage.src = "black.gif" } // End of check for last image of loop. } // End if oktoplay } ////////////////////////////////////// //-->
ANIMATION
of Archived 300 mb
Composite Weather Maps:

Pressure Field, IR Satellite,
& Weather Observations
North America
(Sketch map)
SELECT start time  ==>
Year:

Day:

Month:   

Hour:   

Animation
length:

Interval
between maps:

Animation of Composite Weather Map Analyses Instructions
and Warnings
Stop
Next
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Resume
 
 

Images provided by the California Regional Weather Server, sponsored by the Department of Earth & Climate Sciences at San Francisco State University. The California Regional Weather Server provides more detail, including a general description of composite weather maps.
Send questions, comments, and feedback about this JavaScript to dempsey@sfsu.edu (Dave Dempsey).

Last modified June 11, 2012