Fig. 2: Month-by-month evolutions of SSTA and Atmospheric circulation anomalies in persistent years. | npj Climate and Atmospheric Science

Fig. 2: Month-by-month evolutions of SSTA and Atmospheric circulation anomalies in persistent years.

From: Seasonal phase change of the North Atlantic Tripole Sea surface temperature predicted by air-sea coupling

Fig. 2

SSTA (colors in a1–a4, units: K) from DJF to MAM, and SLP (contours in a1–a4, units: hPa), 850 hPa (colors in b1–b4, units: gpm) and 300 hPa geopotential height (contours in b1–b4, units: gpm), 300 hPa zonal wind (colors in c1–c4, units: m s−1) anomalies from NDJ to FMA in persisting years. The contours in (c1–c4) denote the corresponding climatological zonal wind. The corresponding abbreviated month name is labeled in the top-right corner of each panel. The black slashes indicate the colored regions exceeding 90% confidence level with the Student’s t-test.

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