Скачать с ютуб The Impact Crater Near Washington D.C.; The Chesapeake Bay Crater в хорошем качестве

The Impact Crater Near Washington D.C.; The Chesapeake Bay Crater

One of the largest impact craters on the planet is located not too far from Washington D.C. Known as the Chesapeake Bay Crater, this ancient impact crater was partially responsible for the creation of the modern bay and associated peninsula. It originated a mere 35.5 million years ago when a massive asteroid collided with the planet at a high speed. This video will discuss this impact crater and the scope of the associated devastation its formation brought. Thumbnail Photo Credit: Google Earth, Data SIO, NOAA, U.S. Navy, NGA, GEBCO, Image Landsat / Copernicus, Image © 2024 TerraMetrics. This image was overlaid with text, and then overlaid with GeologyHub made graphics (the green & yellow border, the GeologyHub logo, and the image border). Estimates on asteroid diameter, velocity, tnt energy equivalent, frequency of a similar magnitude asteroid/comet impact event, and effects from the impact (including earthquake magnitude generated and wind speeds generated) in this video were sourced using the calculator at https://impact.ese.ic.ac.uk/ImpactEar..., which was used with permission. If you would like to support this channel, consider using one of the following links: (Patreon:   / geologyhub  ) (YouTube membership:    / @geologyhub  ) (Gemstone & Mineral Etsy store: http://prospectingarizona.etsy.com) (GeologyHub Merch Etsy store: http://geologyhub.etsy.com) Google Earth imagery used in this video: ©Google & Data Providers This video is protected under "fair use". If you see an image and/or video which is your own in this video, and/or think my discussion of a scientific paper (and/or discussion/mentioning of the data/information within a scientific paper) does not fall under the fair use doctrine, and wish for it to be censored or removed, contact me by email at [email protected] and I will make the necessary changes. Various licenses used in sections of this video (not the entire video, this video as a whole does not completely fall under one of these licenses) and/or in this video's thumbnail image (and this list does not include every license used in this video and/or thumbnail image): Public Domain: https://creativecommons.org/publicdom... CC BY 2.0: https://creativecommons.org/licenses/... CC BY 4.0: https://creativecommons.org/licenses/... Sources/Citations: [1] U.S. Geological Survey [2] U.S. Geological Survey, https://pubs.usgs.gov/fs/fs49-98/, " The Chesapeake Bay Bolide Impact: A New View of Coastal Plain Evolution" USGS Fact Sheet 049-98 [3] G. Collins & others, "A numerical assessment of simple airblast models of impact...", Meteoritics & Planetary Science, https://doi.org/10.1111/maps.12873 (2017), CC BY 4.0 0:00 Impact Crater Near D.C. 0:17 Chesapeake Bay Crater 1:29 Eocene Meteor Shower 2:43 Asteroid Type 3:21 Impact Damage 3:50 Shockwave Damage 4:03 Tektite Field