Madden Julian Oscillation (MJO) extraction
Hilbert singular vector decomposition (HSVD) is performed on the residual (stochastic) component of surface zonal wind anomalies to extract the propagating modes. These singular modes can be used to reconstruct the MJO. The contribution of different modes in total variance is expressed as variance fraction.
- NCEP-NCAR Reanalysis
- HSVD modes - Hovmoller diagram, and Time-space spectrum
- Variance fraction (VF) of modes
- NCEP-2 Reanalysis
- HSVD modes - Hovmoller diagram, and Time-space spectrum
- Variance fraction (VF) of modes
- BMRC coupled model (2-covariant modes removed)
- HSVD modes - Hovmoller diagram, and Time-space spectrum
- Variance fraction (VF) of modes
- BMRC coupled model (5-covariant modes removed)
- HSVD modes - Hovmoller diagram, and Time-space spectrum
- Variance fraction (VF) of modes
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