We hear about it in tornadic thunderstorms.

我们在龙卷风里听过这个名词。

And the supersonic capability is really a last ditch thing.

超音速能力真的是“龙卷风”战机的最后牌。

Maybe during a tornado. But this is a thunderstorm.

龙卷风才需要躲地下室， 可是这是大雷雨。

These would be clouds that would be rolling at velocities that'd be comparable to tornados.

那些云的变化速度可以跟龙卷风相提并论。

No, we've never even seen a tornado in Hawaii.

，我们从没在夏威夷见过龙卷风。

When Dorothy was whipped by a tornado, she ended up in Oz.

当多萝西被龙卷风鞭打，她最终来到了奥兹。

A cold front that's sweeping east across the United States spawned the tornado.

这场龙卷风是冷锋从东向西横扫美国的。

The National Weather Service received more than 50 tornado reports on Monday and Tuesday alone.

仅仅在周和周二，国家气象局就收到了50多份龙卷风报告。

Those are the ingredients that cause a big tornado day.

这些都是大型龙卷风的因素。

A community that has been rebuilt after being hit by the deadliest tornado this century.

在遭受了本世纪最致命的龙卷风后，这里的社区已开启了重建。

California wildfire season, Australia bushfire season, Atlantic hurricane season or Plains tornado season.

加州野火季，澳大利亚丛林大火季，大西洋飓风季还是平原龙卷风季？

Forecasters say the storm could span tornadoes as it moves inland.

气象员说，风暴在向内陆移动的过程中带来龙卷风。

Those storms want a lot of shear.

龙卷风非常需要风切变。

The rainbands, often tens of miles wide releasing sheets of rain and sometimes tornadoes.

雨带通常有几十英里宽，会产生大片降雨，有还会引发龙卷风。

That include everything from damaging winds and hail to tornadoes.

这些恶劣天气包括具有破坏性的大风、冰雹以及龙卷风。

The storm spawned a tornado described as large and extremely dangerous.

人们说风暴引发的龙卷风风力很大，极其危险。

In the U.S. flash floods kill more people than tornadoes, hurricanes or lightening.

在美国，死于山洪的人比死于龙卷风、飓风或雷电的人还多。

Fujita is the namesake of the enhanced Fujita Scale which characterizes the intensity of tornadoes.

改进版藤田级数是以藤田命名的，该级数描述了龙卷风的强度。

It also brought the threat of tornadoes to the southeast.

它同样也给东南部地区带来了龙卷风的威胁。

The National Hurricane Center said tornadoes were also possible in the region.

国家飓风中心称，该地区也可能会发生龙卷风。