What were the impacts of the 2013 storm surge?
What were the impacts of the 2013 storm surge?
The landscape impacts of the December 2013 surge included the notching of soft rock cliffs and cliffline retreat; erosion of coastal dunes; and the augmentation or re-activation of barrier island washover deposits.
How high did the storm surge reach for Hurricane Katrina?
25 to 28 feet
It produced catastrophic damage – estimated at $75 billion in the New Orleans area and along the Mississippi coast – and is the costliest U. S. hurricane on record. Storm surge flooding of 25 to 28 feet above normal tide levels was associated with Katrina.
How high is a 5 foot storm surge?
Storm Surge
| Category | Wind Speed | Projected Storm Surge |
|---|---|---|
| 3 | 111 to 130 mph (179 to 209 km/h) | Possible storm surge 9 to 12 ft (2.7 to 3.6 m) above normal |
| 4 | 131 to 155 mph (211 to 249 km/h) | Storm surge 13 to 18 ft (4 to 5.5 m) above normal |
| 5 | > 155 mph (249 km/h) | Storm surge greater than 18 ft (5.5 m) above normal |
Where did the 2013 storm surge happen?
From the 5th to the 7th of December 2013 the east coast of England was affected by “the biggest UK storm surge for 60 years.” The storm surge along parts of the coast reached higher levels than the devastating floods of 1953.
What are the effects of storm surge?
What are the effects of a storm surge? A storm surge brings widespread floods which can extend to kilometers from the seashore, depending on the shape and height of the wave. Along with strong waves and forceful winds, a storm surge can destroy and wash away anything in its path.
What was the storm surge on August 28 th at 1800?
After attaining Category 5 hurricane status on the morning of August 28, Katrina reached its peak strength at 1800 UTC, with maximum sustained winds of 175 mph (280 km/h) and a minimum central pressure of 902 mbar (26.6 inHg).
How far inland will a storm surge go?
Storm surges have been known to go 25 miles inland, submerging cars and flooding houses in its path.
How far inland is safe from storm surge?
Complacency and delayed action could result in needless loss of life and damage to property. Plan a safe evacuation route that will take you 20-50 miles inland.
How far inland can a storm surge go?
Storm surge can penetrate well inland from the coastline. During Hurricane Ike, the surge moved inland nearly 30 miles in some locations in southeastern Texas and southwestern Louisiana. All locations along the U.S. East and Gulf coasts are vulnerable to storm surge.
Which part of the coastline was affected by the 1953 storm surge?
The worst natural disaster in modern British history occurred on the night of January 31, 1953. A tidal surge caused the North Sea to rise up to five metres above its average level, which led to widespread flooding along the east coast of Britain, particularly south of Yorkshire.
Is storm surge considered flood?
While both phenomena involve large and problematic amounts of water moving into spaces where it is not desired, flooding and storm surge are distinct from one another.
Why was Katrina storm surge so high?
“Katrina came into the Mississippi Gulf Coast on the worst possible track for a high storm surge,” he says. “The shallow depth of the offshore shelf in the Gulf of Mexico, as well as the bay-like shape of the shoreline, contributed to the high surge.”