Section 14.4: Climatic Applications of SSA
271
Figure 14.2: Composite of the anomaly oE the 700 hPa keyed to half-a-cycle
oEthe 70-day oscillation. Panels a) to d) show the composite evolution oEthe
anomalyaveraged over 4 among 8 equally-populated categories of the cycle.
(After Plaut and Vautard, 1994).