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Progress in Earth and Planetary Science
Fig. 9 | Progress in Earth and Planetary Science

Fig. 9

From: Wind-driven decadal sea surface height and main pycnocline depth changes in the western subarctic North Pacific

Fig. 9

Hovmöller (longitude-time) diagrams of the altimetric SSH anomalies (cm) at the latitudes of stations a K1 (51 ∘ N), b K2 (47 ∘ N), and c KNOT (44 ∘ N). Smoothing was performed using a 15-month running mean filter. The vertical dotted lines in panels (a), (b), and (c) indicate the longitudes of K1, K2, and KNOT, respectively. Arrows show El Niño-related SSH depressions

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