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  • 1 year ago
AccuWeather's Ali Reid explains how the AccuWeather RealImpact scale gives a more comprehensive view of hurricane impacts.

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00:00When a hurricane strikes, its impact can stretch far beyond the coastline and far beyond the power of the wind.
00:06But for decades, the system used to rate hurricanes, the Saffir-Simpson scale, has focused on just one factor, how fast the winds are blowing.
00:14The Saffir-Simpson scale was designed as a way to measure hurricanes and classify them,
00:19but it only measures hurricanes based on just purely wind speed.
00:23AccuWeather experts say Saffir-Simpson leaves out some of the most life-threatening hazards, though.
00:28That's why they developed the AccuWeather Real Impact Scale for hurricanes.
00:32We classify them from less than one all the way up to five on the AccuWeather Real Impact Scale for hurricanes.
00:38And unlike the Saffir-Simpson scale, we measure not only wind speed, but we also measure economic damage, storm surge, and flooding.
00:47It's a more comprehensive look at a storm's true potential for destruction.
00:51The statistics show that more people lose their lives in hurricanes due to water rather than the wind,
00:57so flooding rain and storm surge are much more deadly in hurricanes.
01:01For example, Hurricane Sandy wasn't a major hurricane by wind speed, but its overall toll tells a much different story.
01:09When Hurricane Sandy hit New Jersey in 2012, it was rated a Category 1 hurricane.
01:14That storm would be rated a 5 if it were to happen again today because of just the extensive inland flooding that we saw with Hurricane Sandy
01:22and the storm surge that impacted New Jersey and New York.
01:27By capturing the full range of threats, not just wind, the AccuWeather Real Impact Scale aims to help communities better understand what's coming
01:35and prepare before it's too late.
01:37For AccuWeather, I'm Allie Reed.
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