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Table 3. Accumulative percentages of grain size for sand samples collected from 5 locations.

From: Tsunami-induced coastal change: scenario studies for Painan, West Sumatra, Indonesia

Class SP1Shoreline SP2Mid-tide SP3High tide SP4Inland SP5Breaker line
>2 mm 0.00% 0.00% 0.00% 2.42% 0.53%
>1 mm 0.00% 0.03% 0.00% 18.66% 2.44%
>0.5 mm 0.03% 0.43% 0.19% 46.37% 27.18%
>0.25 mm 5.86% 2.21% 1.17% 80.55% 89.35%
>0.125 mm 94.35% 63.01% 28.65% 98.61% 99.53%
>0.063 mm 100.00% 100.00% 100.00% 100.00% 100.00%
d50 (mm) 0.18 0.14 0.10 0.46 0.39