Recent Evolution of OLR Anomalies and Related 850 HPa Wind
Frame Controls: OLR and 850 hPa Wind Maps

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:
Processed OLR data



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