Weather Has Produced Regional Flooding and Increased Landslide Risk
The National Weather Service is predicting that rain will continue tonight turning into showers on Friday. The heavy rain not only caused river flooding, which will likely continue, but the saturated ground has increased the threat of landslides through Friday.
It is important to know how to recognize the warning signs of a landslide and how to respond if a landslide should occur.
Recognize the Warning Signs
- Listen and watch for rushing water, mud, and unusual sounds like trees cracking or boulders knocking together.
- A faint rumbling sound that increases in volume is noticeable as the landslide nears.
- Moving fences, retaining walls, utility poles, k-rails, boulders, or trees.
- Changes occur in your landscape such as patterns of storm-water drainage on slopes (especially the places where runoff water converges), land movement, small slides, flows, or progressively leaning trees.
- Doors or windows stick or jam for the first time.
- New cracks appear in plaster, tile, brick, or foundations.
- Outside walls, walks, or stairs begin pulling away from the building.
- Slowly developing, widening cracks appear on the ground or on paved areas such as streets or driveways.
- Bulging ground appears at the base of a slope.
- Water breaks through the ground surface in new locations.
- Fences, retaining walls, utility poles, or trees tilt or move.
- The ground slopes downward in one direction and may begin shifting in that direction under your feet.
- Underground utility lines break.