WEBVTT FILE 1 00:00:00.300 --> 00:00:03.880 These lines represent hurricane tracks over the Atlantic Ocean. 2 00:00:03.900 --> 00:00:04.350 3 00:00:04.370 --> 00:00:07.180 Green lines are hurricanes that didn’t make landfall. 4 00:00:07.200 --> 00:00:07.680 5 00:00:07.700 --> 00:00:11.750 Yellow lines are hurricanes that did but where less than Category 3 6 00:00:11.770 --> 00:00:12.150 7 00:00:12.170 --> 00:00:14.410 and it shows that 10 years have passed 8 00:00:14.430 --> 00:00:18.880 since the U.S. has had the landfall of a Category 3 or higher hurricane. 9 00:00:18.900 --> 00:00:19.510 10 00:00:19.530 --> 00:00:24.350 Hurricanes are labeled as ‘major’ storms when they reach Category 3 or higher, 11 00:00:24.370 --> 00:00:27.410 which means they have winds greater than 111mph. 12 00:00:27.430 --> 00:00:27.980 13 00:00:28.000 --> 00:00:30.380 Of course hurricanes less than Category 3 14 00:00:30.400 --> 00:00:34.750 can still cause extreme damage with heavy rains and coastal storm surges. 15 00:00:34.770 --> 00:00:35.280 16 00:00:35.300 --> 00:00:39.450 So what are the chances of a major hurricane making landfall in 2016? 17 00:00:39.470 --> 00:00:39.880 18 00:00:39.900 --> 00:00:43.480 This shows the record of hurricane tracks for the last few decades. 19 00:00:43.500 --> 00:00:49.210 Red lines are the major Category 3 or higher hurricanes that did make landfall. 20 00:00:49.230 --> 00:00:50.310 21 00:00:50.330 --> 00:00:54.080 You can see that major hurricanes don’t make landfall every year 22 00:00:54.100 --> 00:00:57.650 but some years several major hurricanes do make landfall. 23 00:00:57.670 --> 00:00:58.080 24 00:00:58.100 --> 00:01:02.410 2005 was the most active Atlantic hurricane season on record. 25 00:01:02.430 --> 00:01:04.380 It’s then followed by a 10-year gap, 26 00:01:04.400 --> 00:01:09.210 which is the longest period for the U.S. to avoid a Category 3 or higher hurricane 27 00:01:09.230 --> 00:01:12.080 since reliable records began in 1850. 28 00:01:12.100 --> 00:01:12.910 29 00:01:12.930 --> 00:01:14.510 Based off the hurricane record, 30 00:01:14.530 --> 00:01:18.110 a NASA study used a model to gauge hurricane activity. 31 00:01:18.130 --> 00:01:23.450 They found that a 10-year gap only comes along every 270 years. 32 00:01:23.470 --> 00:01:23.880 33 00:01:23.900 --> 00:01:27.710 But this doesn’t mean that the U.S. is more likely to get a storm this year. 34 00:01:27.730 --> 00:01:32.410 The study also found that the chance of one or more Category 3 storms hitting our coasts 35 00:01:32.430 --> 00:01:37.550 is roughly 40% every year including 2016. 36 00:01:37.570 --> 00:01:40.180 Scientists don’t know what’s caused this 10-year gap 37 00:01:40.200 --> 00:01:43.580 but we can be sure that major hurricanes have been out there, 38 00:01:43.600 --> 00:01:45.950 they just haven’t made landfall. 39 00:01:45.970 --> 00:01:58.980