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Special tank allows scientists to churn up category 5 hurricane force storms 2:07

Special tank allows scientists to churn up category 5 hurricane force storms

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  • Hurricane Irma is now a category 5 storm

    Hurricane Irma has maximum sustained winds of 175 mph, says NOAA. Hurricane warnings are in effect for the Leeward Islands and Irma is also expected to affect Puerto Rico & the British and U.S. Virgin Islands on Wednesday.

Hurricane Irma has maximum sustained winds of 175 mph, says NOAA. Hurricane warnings are in effect for the Leeward Islands and Irma is also expected to affect Puerto Rico & the British and U.S. Virgin Islands on Wednesday. Meta Viers/McClatchy
Hurricane Irma has maximum sustained winds of 175 mph, says NOAA. Hurricane warnings are in effect for the Leeward Islands and Irma is also expected to affect Puerto Rico & the British and U.S. Virgin Islands on Wednesday. Meta Viers/McClatchy

Gov. Scott activates National Guard ahead of Hurricane Irma

September 05, 2017 11:48 AM

UPDATED September 05, 2017 05:54 PM

More Videos

Special tank allows scientists to churn up category 5 hurricane force storms 2:07

Special tank allows scientists to churn up category 5 hurricane force storms

Timelapse shows Hurricane Irma making its way through Miami Beach 5:17

Timelapse shows Hurricane Irma making its way through Miami Beach

Residents survey damage on Big Pine Key following Hurricane Irma 1:28

Residents survey damage on Big Pine Key following Hurricane Irma

Violent road rage incident caught on surveillance video 0:53

Violent road rage incident caught on surveillance video

Watch crook struggle to lift heavy gate motor in Miami 1:30

Watch crook struggle to lift heavy gate motor in Miami

Dolphins coach Adam Gase after win over Patriots 1:01

Dolphins coach Adam Gase after win over Patriots

When home associations go bad 2:33

When home associations go bad

Miami Shores residents cited for front yard vegetable garden 1:25

Miami Shores residents cited for front yard vegetable garden

Ana Maria Cardona testifies in 'Baby Lollipops' case 0:35

Ana Maria Cardona testifies in 'Baby Lollipops' case

Kenyan Drake talks about the Dolphins win over the Patriots 1:08

Kenyan Drake talks about the Dolphins win over the Patriots

  • Special tank allows scientists to churn up category 5 hurricane force storms

    Model beach houses take a beating as scientists at the University of Miami Rosenstiel School of Marine & Atmospheric Science crank up a one-of-a-kind hurricane simulation tank at the school. Scientist Ben Kirtman, the Director of the Cooperative Institute of Marine & Atmospheric Studies explains how creating Cat 5 force winds and waves in the giant tank help with making predications and future forecasts that help save lives.