New goes here
Spiral radar over a Mexico city 10/28/2012
The following image is anomalous propagation or scaler flash radar glitch????
Dual band inversion?
This is a composite plot of the radar summary, echo tops, storm movement, TVS and MESO signatures and watch boxes. The radar summary is color coded by precip type. Greens, yellows and reds are rain. Pinks are mixed precipitation (freezing rain, sleet). Blues are snow. NOTE: Radar data is susceptible to a phenomena called anomalous propagation. This generally happens at night and appears as a area of 20 dBZ echos (darkest green) which is centered around each radar site and expands with time. To try and reduce the problem, low echo values near the radar sites have been removed.
What you see is real, but you can’t see it this way with the naked eye. It is the result of 20-30 second exposures edited together over many hours to produce the timelapse. This allows you to see the Milky Way, Aurora and other Phenonmena in a way you wouldn’t normally see them.
In the opening “Dakotalapse” title shot, you see bands of red and green moving across the sky. After asking several Astronomers, they are possible noctilucent clouds, airglow or faint Aurora. I never got a definite answer to what it is. You can also see the red and green bands in other shots.
Find out more information on how the video was made at Temporal Distortion.
We have a new machine (not mine) in the Southwest Texas area that is going from High pressure to low pressure with the flick of a switch.
Here is what the national map looks like while Texas has its 1958 pressure high