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Lights Flashed in the Sky During Mexico's Latest Earthquake. Why?

112,392 views

NOVA PBS Official

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

97%
  • 4:34 / 4:41

Speech Rate:

  • 158 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

flashes

/flaSH/

noun other verb

sudden burst of light. Sudden bright lights. To appear suddenly and briefly.

strongly

/ˈstrôNGlē/

adverb

with great power or strength.

difficult

/ˈdifəkəlt/

adjective

Hard; not easy; you need to work hard to do it.

rattled

/ˈradl/

verb

To make a series of sharp noises by shaking.

reported

/rəˈpôrdəd/

adjective verb

having been formally announced. To submit a report or bill to the government.

epicenter

/ˈepəˌsen(t)ər/

noun

point on earth's surface vertically above focus of earthquake.

movement

/ˈmo͞ovmənt/

noun

Group with a shared interest or goal.

southwest

/ˌsouTHˈwest/

adjective adverb noun

lying towards, near, or facing south-west. to or towards south-west. direction towards point of horizon midway between south and west.

hashtag

/ˈhaSHtaɡ/

noun verb

The symbol # on a phone or computer keyboard; Used on social media for describing the general subject of a Tweet or other post. add hashtag to digital content.

earthquake

/ˈərTHˌkwāk/

noun

sudden violent shaking of ground as result of movements within earth's crust or volcanic action.

ricocheted

/ˈrikəˌSHā/

verb

To spring away from an impact.

magnitude

/ˈmaɡnəˌt(y)o͞od/

noun

great extent.

strange
adjective

Unusual or odd; surprising because unexpected.

violent

/ˈvī(ə)lənt/

adjective

Done with force; likely to produce physical damage.

exactly

/iɡˈzak(t)lē/

adverb

No more and no less than; precisely.

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