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

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

Tsunami warnings

Global ocean

forecasts

Shelf seas and coastal

Hour= OOO

39 140 14 1 142 143 144 145146

Marine waves

Features andfeedback

Custom grid development processes

Development

Bathydata

Model grids

forecast grid

Selection Modification

Alignment Smoothing

Static in operationsMany sources

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

Andy TaylorBureau of Meteorology