Extended Data Figure 3: The power spectral densities during a storm-generated wave event and during calm seas. | Nature

Extended Data Figure 3: The power spectral densities during a storm-generated wave event and during calm seas.

From: Storm-induced sea-ice breakup and the implications for ice extent

Extended Data Figure 3

a, A storm-generated wave event at 20:00 on 23 September 2012 utc with significant wave heights of 6, 5.5 and 4.2 m at, respectively, 39 (green solid), 51 (red dashed) and 90 km (yellow dotted) from the ice edge. b, Calm conditions at 02:00 on 27 September 2012 utc with significant wave heights of 2, 1.3 and 0.1 m at, respectively, 0 (green solid), 14 (red dashed) and 150 km (yellow dotted) from the ice edge. The shaded regions give the 90% confidence intervals.

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