Which of the following is not typical of a "V" pattern?

The "V" pattern is a common indicator observed during fire investigations, particularly when analyzing burn patterns on surfaces like walls and floors. The shape of the pattern reflects how the heat and flames spread through the space.

The point of origin is where the fire started, and the "V" shape generally points toward this origin. As the fire spreads, the pattern delineates the path of the fire's movement upward and outward, thus pointing back toward the source. Therefore, stating that they point away from the point of origin is not characteristic of what a "V" pattern conveys.

In contrast, the other options describe typical characteristics of "V" patterns: they indicate the directional flame travel as the fire spreads, suggest the intensity of fire spread based on the pattern's shape and size, and demonstrate heat impact on surfaces, often referred to as the heat release or region of interest (ROI) for an investigator assessing fire dynamics.