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Compared dust forecasts

by Francesco Benincasa last modified Jun 17, 2013 09:55 AM

Date:     H+

Document on Model IntercomparisonForecast evaluationMultimodel Products

NOTE: Click on the images to enlarge.

Dust optical depth:

Dust surface concentration:

Products from different numerical prediction models are represented at a common geographical domain, which is intended to cover the main source areas, as well as the main transport routes and deposition zones in the region.  Products with lead time up to 72 hours are represented using common color palettes.

It is important to bear in mind that dust models may have very different characteristics (global or regional, horizontal and vertical resolutions, dust emission and deposition parameterizations, presence or absence of dust assimilation, feedback to the meteorological model, ...).  Information on the models characteristics can be found on their respective websites and in the literature.

IMPORTANT: Please note that some of these predictions are experimental and are produced for research purposes only.

BSC-DREAM8b

 

MACC-ECMWF

 

LMDzT-INCA

 

DREAM8-NMME-MACC

 

CHIMERE

 

NMMB/BSC-Dust

 

MetUM

 

NASA-GEOS-5

 

NCEP-NGAC

  • Lu et al. (2010), Development of NCEP Global Aerosol Forecasting System: An overview and its application for improving weather and air quality forecasts, NATO Science for Peace and Security Series: Air Pollution Modeling and Its Application XX, 451-454, doi:10.1007/978-90-481-3812-8.

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