Multichannel seismic-reflection profile, Sitka Sound
Multichannel seismic-reflection profile showing deformed and offset sediment layers below the outer continental shelf west of Sitka. The Sitka Sound fault is one of more than a dozen previously unmapped faults discovered in the July 2017 seismic-reflection data. Location of profile shown by northern-most yellow line on trackline map, near Sitka. km, kilometer; m, meter; s, second.