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  1. Feb 11, 2023 · Why is that a problem? Severe and tornadic storms can have much lower cloud bases than 10,000 feet, so in some areas, severe weather can go undetected by radar. Fixing the problem. In theory, fixing the radar gap issue across the U.S. is easy, right? Just add more radars. Unfortunately, it’s not a quick-fix, but one company is doing just that.

  2. Apr 9, 2020 · The number of ways tornadoes can go undetected is quickly shrinking as technology advances and the number of storm chasers grows. Tornadoes are not the only hazard that should be taken wholeheartedly.

  3. Jun 5, 2019 · As a thunderstorm develops, strengthens and begins to rotate, a hook shape can appear on the edge of the storm on radar. As the storm intensifies, the hook can become very prominent on radar in ...

  4. The most serious threat posed by gaps in radar data are small, brief tornadoes that can spin-up undetected in squall lines or tropical systems.

  5. Apr 13, 2021 · As storms move, the radar can pick up on the change in the return beams. This helps identify the speed, direction, and rotation within the storm. By Alex Kirchner. Radar can also detect the speed ...

    • Alex Kirchner
  6. Mar 28, 2017 · It can pick up on subtleties that the human eye can not always detect. A radar needs to display two pieces of information to indicate that a tornado is present. 1A. Enough rotation in the storm to produce a tornado. 1B. It detects debris in the air that is not of atmospheric origin near the area of rotation.

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  8. Mar 24, 2021 · A tornado warning that carries with it a "tornado emergency" is the rarest and is reserved for the direst of situations. This is only issued "when there is a severe threat to human life and ...

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