WEBVTT FILE 1 00:00:00.000 --> 00:00:02.870 Many storms hit the U.S. in the last 9 years, 2 00:00:02.890 --> 00:00:06.310 but none were categorized as major hurricanes. 3 00:00:06.330 --> 00:00:09.080 A new NASA study shows that statistically, 4 00:00:09.100 --> 00:00:11.170 a gap like this should only occur 5 00:00:11.190 --> 00:00:13.330 every 177 years. 6 00:00:13.350 --> 00:00:14.995