Quick Answer
Flat or gently sloping terrain with dense vegetation, such as forests or grasslands, tends to be safest to traverse during storms due to reduced risk of flash flooding and erosion.
Choosing the Right Terrain
When navigating through a storm, it’s essential to select terrain that minimizes exposure to hazards. Look for areas with low slopes and dense vegetation, which can help absorb rainwater and prevent flash flooding. A good rule of thumb is to avoid traversing areas with slopes exceeding 20-30 degrees, as these are more prone to landslides and mudslides.
Reading Contours for Safe Navigation
To make informed decisions about terrain, it’s crucial to read contours on your map. Contour lines represent the elevation of the terrain, and by analyzing the density and spacing of these lines, you can identify areas with varying levels of slope. For example, closely spaced contour lines indicate steep terrain, while widely spaced lines suggest a more gradual slope. A contour interval of 20-40 feet is a good starting point for identifying safe navigation routes.
Techniques for Safe Storm Navigation
When traversing during a storm, use the following techniques to minimize risk: stay low, stay dry, and stay visible. Avoid standing near waterways or bodies of water, as these can quickly become swollen and pose a significant threat. Wear water-repellent clothing, and carry a waterproof navigation tool, such as a compact map or a GPS device with a water-resistant casing. Finally, establish a visible signal, such as a brightly colored hat or a flares, to help rescuers locate you in the event of an emergency.
Find more answers
Browse the full Q&A library by topic, or jump back to the topic this question belongs to.