Recent Evolution of OLR Anomalies and Related 850 HPa Wind

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Frame Controls:	OLR and 850 hPa Wind Maps This product has been replaced by a newer version, at plotsmovrec526.html. The new version resolves more variance in the MJO and 100-day lowpass data. All products that depended on the 78 version are being updated to 526. For a description of the algorithm used to diagnose the modes, see Roundy, P.E., and C.J. Schreck, 2009: A combined wave-number-frequency and time-extended EOF approach for tracking the progress of modes of large-scale organized tropical convection. Q.J. Roy. Met. Soc. 135:161-173.
Loop Mode: ADVANCE BACK and FORTH Animate Frames: REVIEW STOP FWD Dwell First: dec start dwell inc start dwell Dwell Last: decrease end dwell increase end dwell Adjust Speed: Slower Faster Advance One: Backward Forward Frame No:

Frame Controls:

OLR and 850 hPa Wind Maps

This product has been replaced by a newer version, at

plotsmovrec526.html.

The new version resolves more variance in the MJO and 100-day lowpass
data. All products that depended on the 78 version are being updated to 526.

For a description of the algorithm used to diagnose the modes, see
Roundy, P.E., and C.J. Schreck, 2009: A combined wave-number-frequency
and time-extended EOF approach for tracking the progress of modes
of large-scale organized tropical convection. Q.J. Roy. Met. Soc. 135:161-173.

plotsmovrec526.html.

Loop Mode:

Animate Frames:

Dwell First:

Dwell Last:

Adjust Speed:

Advance One:

The algorithm for extracting the OLR anomaly signals is described here.