【】
我要评论It's not quite the righttime to debunk that myth about lightning never striking the same place twice, as an enormous bolt has set a new global record.
The longest single flash of lightning has been captured by satellites of the National Oceanic and Atmospheric Administration, recorded and announced by the U.N.'s World Meteorological Organization on Tuesday.
The "megaflash" stretched 768 kilometres (give or take 8 kilometres) or 477.2 miles (give or take 5 miles) across parts of the southern U.S. including Texas, Louisiana, and Mississippi on April 29, 2020.
Satellite image of the lightning flash over the southern United States on Apr. 29, 2020.Credit: WMOThe flash in question measures as long as the distance between New York City and Columbus, Ohio. Or if you want another, between London and Hamburg.
Tweet may have been deleted
The previous record was 60 kilometres shorter, recorded across the sky in southern Brazil on (fittingly) Halloween in 2018.
It's actually one of two records broken, with the greatest duration for a single lightning flash of 17.102 seconds (give or take 0.002 seconds) recorded in thunderstorm over Uruguay and northern Argentina on June 18, 2020. This lengthy flash broke the previous record by a mere 0.37 seconds, also measured over northern Argentina on March 4, 2019.
Count out 17 seconds right now, I'll wait.
Satellite image of the lightning flash over Uruguay and Argentina on June 18, 2020.Credit: WMOThe new records were captured by NOAA's latest GOES-16/17 satellites which use geostationary lightning mappers (GLMs) to monitor extreme lightning continuously over the western hemisphere up to 55⁰ latitude.
SEE ALSO:The essential thing to know about NASA and NOAA's global warming newsThe findings were published in the Bulletin of the American Meteorological Society on Tuesday by the WMO's Committee on Weather and Climate Extremes, which keeps the organisation's records of global extremes associated with different weather types.
"These extremely large and long-duration lightning events were not isolated but happened during active thunderstorms," committee member Ron Holle said in a press statement. "Any time there is thunder heard it is time to reach a lightning-safe place.”
If the WMO isn't cranking up AC/DC's "Thunderstruck" today, they're doing it wrong.
相关文章
Katy Perry talks 'Rise,' her next batch of songs, and how to survive Twitter
Katy Perry recently surpassed 90 million followers on Twitter, making her the person with the most f2025-10-30
Obama's White House photographer trolls Trump after FBI director gets fired
Former White House photographer Pete Souza has a social media weapon, and he really likes to use it2025-10-30
Family gets kicked off of a JetBlue flight for a birthday cake
Footage of a family getting kicked off of a JetBlue flight over the placement of a birthday cake sur2025-10-30
Apple just gave away all the iPhone camera’s secrets
Just because you know how to press your iPhone's camera shutter and record button and snap the perf2025-10-30Balloon fanatic Tim Kaine is also, of course, very good at harmonica
You know the old saying: the people want a president they can drink a beer with and they also want a2025-10-30
Experts poke holes in claims that fidget spinners can treat ADHD
Fidget spinners are a fun, relaxing fount of mindless entertainment. But are they really more than a2025-10-30
最新评论