The storm surge moves with the forward speed of the hurricane — typically 10-15 mph. This wind-driven water has tremendous power. One cubic yard of sea water weighs 1,728 pounds — almost a ton.

Helene’s intense rains didn’t just threaten homes and lives with rising floodwaters but also spawned fatal landslides.

Six inches (15 cm) of fast-moving water is enough to ... Surges become even more dangerous when they coincide with high tide. A powerful storm surge can cause long-term damage by sweeping away ...

The FloodWall would provide 518 linear feet of protection from floodwaters to protect the city’s Lift Station #85 near Albert ...

Six inches (15 cm) of fast-moving water is enough to ... Surges become even more dangerous when they coincide with high tide. A powerful storm surge can cause long-term damage by sweeping away ...