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The plot below shows the tropical wave identification in the extended-range control forecast produced 1 week ahead on 24th December, indicating the convection associated with all 3 wave types in the area. The HRES forecast did not contain any MJO signal at this lead time. Extended-range control forecasts produced before 20th December did not show any MJO signal in this area.
The plots below show the wave-filtered OLR MJO signal from the tropical wave identification, for the forecasts produced on 4th January (showing analysis fields for time of the event), and for 25th December (right)
3.5 Comparison with other centres
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