File:Tsunami Animation- Tohoku, Japan 2011 (rotating globe).webm

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Original file ‎(WebM audio/video file, VP9/Opus, length 2 min 43 s, 1,920 × 1,080 pixels, 2.06 Mbps overall, file size: 40.07 MB)

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Description
English: This animation shows how PTWC's real-time tsunami forecast model, RIFT, predicts the behavior of the tsunami following the 9.0 magnitude earthquake offshore of the Tōhoku-Oki region, Japan, on 11 March 2011. This version uses the USGS finite fault model (link below) as the source mechanism for the tsunami model, therefore the animation begins in "slow motion" to show the details of how the tsunami starts. The animation covers a 48-hour period finishing with an "energy map" showing the forecasted maximum heights of open-ocean tsunami waves over that time period, followed with the forecasted tsunami runup on the coasts. If you look carefully you will see not only the waves leaving Japan, but also the reflected waves leaving South America after about 23 hours.


Finite fault model: https://earthquake.usgs.gov/earthquakes/eqinthenews/2011/usc0001xgp/finite_fault.php
Date
Source YouTube: Tsunami Animation: Tohoku, Japan 2011 (rotating globe) – View/save archived versions on archive.org and archive.today
Author PacificTWC

Licensing

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Public domain
This image is in the public domain in the United States because it only contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy.

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Date/TimeThumbnailDimensionsUserComment
current22:36, 17 April 20192 min 43 s, 1,920 × 1,080 (40.07 MB)Victorgrigas (talk | contribs)Imported media from https://www.youtube.com/watch?v=feBtPsJH25c

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Format Bitrate Download Status Encode time
VP9 1080P 3.87 Mbps Completed 22:47, 17 April 2019 10 min 43 s
Streaming 1080p (VP9) Not ready Unknown status
VP9 720P 2.27 Mbps Completed 22:44, 17 April 2019 7 min 46 s
Streaming 720p (VP9) Not ready Unknown status
VP9 480P 1.14 Mbps Completed 22:42, 17 April 2019 6 min 10 s
Streaming 480p (VP9) Not ready Unknown status
VP9 360P 565 kbps Completed 22:41, 17 April 2019 4 min 45 s
Streaming 360p (VP9) Not ready Unknown status
VP9 240P 276 kbps Completed 22:39, 17 April 2019 3 min 19 s
Streaming 240p (VP9) 273 kbps Completed 02:17, 21 December 2023 1.0 s
WebM 360P 491 kbps Completed 22:38, 17 April 2019 1 min 43 s
Streaming 144p (MJPEG) 983 kbps Completed 17:04, 10 November 2023 11 s
Stereo (Opus) 1 kbps Completed 03:27, 10 November 2023 1.0 s
Stereo (MP3) 128 kbps Completed 03:25, 10 November 2023 2.0 s

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