Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun meteorology A strong downdraft, of over 2.5 miles in diameter, that can cause damaging winds.

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

macro- +‎ burst

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Examples

  • Though not a tornado as initially thought, the storm has been classified as a macroburst, a straight-line wind that can hit with the force of a tornado.

    Epoch Times | All headlines By Tara MacIsaac/Epoch Times Staff 2010

  • Though not a tornado as initially thought, the storm has been classified as a macroburst, a straight-line wind that can hit with the force of a tornado.

    Epoch Times | All headlines By Tara MacIsaac/Epoch Times Staff 2010

  • Though not a tornado as initially thought, the storm has been classified as a macroburst, a straight-line wind that can hit with the force of a tornado.

    Epoch Times | All headlines By Tara MacIsaac/Epoch Times Staff 2010

  • Though not a tornado as initially thought, the storm has been classified as a macroburst, a straight-line wind that can hit with the force of a tornado.

    Epoch Times | All headlines By Tara MacIsaac/Epoch Times Staff 2010

  • So it came as no surprise when meteorologists determined late Friday that the storm that barreled across a large swath of Brooklyn and Queens a day earlier spawned two tornadoes and a fierce macroburst with wind speeds up to 125 mph.

    Authorities: 2 Tornadoes Struck NYC During Storm 2010

  • A macroburst is an intense gust of wind that pours down from a storm.

    Authorities: 2 Tornadoes Struck NYC During Storm 2010

  • Officials initially had reported that a microburst hit the city but later corrected that to say it was a macroburst, because it was more than 2 1/2-miles long.

    Authorities: 2 Tornadoes Struck NYC During Storm 2010

  • A macroburst is an intense gust of wind that pours down from a storm.

    Authorities: 2 Tornadoes Struck NYC During Storm 2010

  • Officials initially had reported that a microburst hit the city but later corrected that to say it was a macroburst, because it was more than 2 1/2-miles long.

    Authorities: 2 Tornadoes Struck NYC During Storm 2010

  • "The large majority of damage was associated with the macroburst," Ciemnecki said.

    Authorities: 2 Tornadoes Struck NYC During Storm 2010

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