11th March Japanese tsunami
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| + | A more recent version of these simulations is presented in | ||
| + | |||
| + | <bibtex> | ||
| + | @Article{popinet2012, | ||
| + | author = {S. Popinet}, | ||
| + | title = {Adaptive modelling of long-distance wave propagation and fine-scale flooding during the Tohoku tsunami}, | ||
| + | journal = {Natural Hazards and Earth System Sciences}, | ||
| + | year = {2012}, | ||
| + | volume = {12}, | ||
| + | number = {4}, | ||
| + | pages = {1213-1227}, | ||
| + | doi = {10.5194/nhess-12-1213-2012}, | ||
| + | url = {http://gfs.sf.net/papers/popinet2012.pdf} | ||
| + | } | ||
| + | </bibtex> | ||
| + | |||
| + | ==== Google Earth KML files for the results in the paper above (Figure 15) ==== | ||
| + | |||
| + | * [http://gfs.sf.net/tmp/tsunami/reached.kml Predicted boundary of areas reached by the wave] | ||
| + | * [http://gfs.sf.net/tmp/tsunami/inundated.kml Predicted inundated areas after 10 hours] | ||
| + | |||
| + | == Original simulations (March 2011) == | ||
| + | |||
| * [http://gerris.dalembert.upmc.fr/gatm/index.php?id=usc0001xgp Initial simulation] using a crude source model based on CMT solution. | * [http://gerris.dalembert.upmc.fr/gatm/index.php?id=usc0001xgp Initial simulation] using a crude source model based on CMT solution. | ||
| * [http://gerris.dalembert.upmc.fr/gatm/index.php?id=usc0001xgp-subfaults Refined simulation] using a detailed seismic inversion. | * [http://gerris.dalembert.upmc.fr/gatm/index.php?id=usc0001xgp-subfaults Refined simulation] using a detailed seismic inversion. | ||
| + | |||
| + | == Inundation maps == | ||
| + | |||
| + | These maps were generated directly from the results of the [http://gerris.dalembert.upmc.fr/gatm/index.php?id=usc0001xgp-subfaults refined simulation]. The spatial resolution in flooded areas is automatically adapted down to ~500 m. Note that the topography is defined using the ETOPO-1 data (1 arcminute i.e. ~1.8 km). The results below could be improved using higher-resolution topographic data (e.g. STRM). | ||
| + | |||
| + | In all Gerris results, the colorscale encodes the log of the maximum wave elevation reached over 5 hours. | ||
| + | |||
| + | {| align="center" | ||
| + | |+ Comparison between RADARSAT-2 [http://www.unitar.org/unosat/node/44/1549 satellite map of standing water bodies] (from 12th march 2011) and Gerris results. Sendai area, Miyagi prefecture. | ||
| + | |- | ||
| + | | [[Image:UNOSAT-sendai.jpg|thumb|350px|center|Satellite]] | ||
| + | | [[Image:sendai.png|thumb|200px|center|Gerris]] | ||
| + | |} | ||
| + | |||
| + | {| align="center" | ||
| + | |+ Comparison between [http://www.reliefweb.int/rw/rwb.nsf/db900SID/RKRR-8EZP8P?OpenDocument&rc=3&emid=EQ-2011-000028-JPN JRC HyFlux2 model results] and Gerris results. Wider Sendai area, Miyagi prefecture. | ||
| + | |- | ||
| + | | [[Image:JRC-sendai2.png|thumb|300px|center|JRC HyFlux2]] | ||
| + | | [[Image:sendai2.png|thumb|275px|center|Gerris]] | ||
| + | |} | ||
| + | |||
| + | {| align="center" | ||
| + | |+ Comparison between [http://www.reliefweb.int/rw/rwb.nsf/db900SID/RKRR-8EZP8P?OpenDocument&rc=3&emid=EQ-2011-000028-JPN JRC HyFlux2 model results] and Gerris results. Tokai area. | ||
| + | |- | ||
| + | | [[Image:JRC-tokai.png|thumb|190px|center|JRC HyFlux2]] | ||
| + | | [[Image:tokai.png|thumb|200px|center|Gerris]] | ||
| + | |} | ||
| == See also == | == See also == | ||
| * [http://kingkong.amath.washington.edu/clawpack/links/honshu2011/ Geoclaw results] | * [http://kingkong.amath.washington.edu/clawpack/links/honshu2011/ Geoclaw results] | ||
| + | * [http://gerris.dalembert.upmc.fr/gerris/examples/examples/#htoc18 Validation of Gerris for tsunamis] | ||
| + | * [http://gerris.dalembert.upmc.fr/gerris/tests/tests/parabola.html More validation of Gerris] | ||
Current revision
A more recent version of these simulations is presented in
S. Popinet - Adaptive modelling of long-distance wave propagation and fine-scale flooding during the Tohoku tsunami
- Natural Hazards and Earth System Sciences 12(4):1213-1227, 2012
- Bibtex
Contents |
[edit]
Google Earth KML files for the results in the paper above (Figure 15)
[edit]
Original simulations (March 2011)
- Initial simulation using a crude source model based on CMT solution.
- Refined simulation using a detailed seismic inversion.
[edit]
Inundation maps
These maps were generated directly from the results of the refined simulation. The spatial resolution in flooded areas is automatically adapted down to ~500 m. Note that the topography is defined using the ETOPO-1 data (1 arcminute i.e. ~1.8 km). The results below could be improved using higher-resolution topographic data (e.g. STRM).
In all Gerris results, the colorscale encodes the log of the maximum wave elevation reached over 5 hours.
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[edit]
