1982–2006 dust record for the MDR (10-20N & 15-65W)

NEW -- Read a recap of the summertime dust storm activity for 2007.

NEW -- Here is a pretty simple prediction for dust storm activity for summer 2008.

 

Download the data:

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Missing value = -999

This is the monthly dust index from the Advanced Very High Resolution Radiometer (AHVRR), averaged over the so-called Atlantic main development region (here that’s 10-20N and 15-65W).

Documentation for the satellite dust detection algorithm:

Evan, A. T., A. K. Heidinger, and M. J. Pavolonis (2006) Int. J. Remote Sens, 27(18), pp. 3903-3924. [PDF]

A paper documenting the links we found between this dust data and Atlantic tropical cyclone activity:

Evan, A. T., J. Dunion, J. Foley, A. Heidinger & C. Velden (2006) Geophys. Res. Lett., 33, L19813, doi:10.1029/2006GL026408. [PDF]

 

Send me an email and let me know if you find this data to be useful or have a request.  More info about my work and publication downloads are at my homepage.