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Bureau of Meteorology · 750 600 450 300 -150 -300 450 -600 -750 30' 60' Estimated Tsunami Travel...

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Bureau of Meteorology bathymetry and forecasts Nov 2018 Andy Taylor Bureau of Meteorology
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Page 1: Bureau of Meteorology · 750 600 450 300 -150 -300 450 -600 -750 30' 60' Estimated Tsunami Travel Time (Hours) 60' -600 300 -30' 750 600 450 300 150 -150 -300 450 -600

Bureau of Meteorologybathymetry and forecasts

Nov 2018

Andy TaylorBureau of Meteorology

Page 2: Bureau of Meteorology · 750 600 450 300 -150 -300 450 -600 -750 30' 60' Estimated Tsunami Travel Time (Hours) 60' -600 300 -30' 750 600 450 300 150 -150 -300 450 -600

Operational ocean forecasts

• BoM does not produce bathymetry• BoM does produce various ocean forecasts• increasing coastal and shelf applications• custom processing at model development phase• managed on model-per-model basis

Page 3: Bureau of Meteorology · 750 600 450 300 -150 -300 450 -600 -750 30' 60' Estimated Tsunami Travel Time (Hours) 60' -600 300 -30' 750 600 450 300 150 -150 -300 450 -600

Tsunami warnings

Page 4: Bureau of Meteorology · 750 600 450 300 -150 -300 450 -600 -750 30' 60' Estimated Tsunami Travel Time (Hours) 60' -600 300 -30' 750 600 450 300 150 -150 -300 450 -600

Global ocean

forecasts

Page 5: Bureau of Meteorology · 750 600 450 300 -150 -300 450 -600 -750 30' 60' Estimated Tsunami Travel Time (Hours) 60' -600 300 -30' 750 600 450 300 150 -150 -300 450 -600

Shelf seas and coastal

Page 6: Bureau of Meteorology · 750 600 450 300 -150 -300 450 -600 -750 30' 60' Estimated Tsunami Travel Time (Hours) 60' -600 300 -30' 750 600 450 300 150 -150 -300 450 -600

Hour= OOO

39 140 14 1 142 143 144 145146

Page 7: Bureau of Meteorology · 750 600 450 300 -150 -300 450 -600 -750 30' 60' Estimated Tsunami Travel Time (Hours) 60' -600 300 -30' 750 600 450 300 150 -150 -300 450 -600

Marine waves

Page 8: Bureau of Meteorology · 750 600 450 300 -150 -300 450 -600 -750 30' 60' Estimated Tsunami Travel Time (Hours) 60' -600 300 -30' 750 600 450 300 150 -150 -300 450 -600

Features andfeedback

Page 9: Bureau of Meteorology · 750 600 450 300 -150 -300 450 -600 -750 30' 60' Estimated Tsunami Travel Time (Hours) 60' -600 300 -30' 750 600 450 300 150 -150 -300 450 -600

Custom grid development processes

Development

Bathydata

Model grids

forecast grid

Selection Modification

Alignment Smoothing

Static in operationsMany sources

Page 10: Bureau of Meteorology · 750 600 450 300 -150 -300 450 -600 -750 30' 60' Estimated Tsunami Travel Time (Hours) 60' -600 300 -30' 750 600 450 300 150 -150 -300 450 -600

http://www.bom.gov.au/

Andy TaylorBureau of Meteorology


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