Alcatraz Island
Latitude
DEC
37.826700° N
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DMS
37° 49′ 36.12″ N
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Longitude
DEC
-122.423000° W
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DMS
122° 25′ 22.80″ W
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Elevation
23.0
m
* Data Source: Coordinates sourced from github/kelvins/US-Cities-Database; elevation referenced to NASA SRTM/Open-Meteo terrain models.