Alvin
Latitude
DEC
40.300700° N
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DMS
40° 18′ 2.52″ N
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Longitude
DEC
-87.608003° W
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DMS
87° 36′ 28.81″ W
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Elevation
204.9
m
* Data Source: Coordinates sourced from github/kelvins/US-Cities-Database; elevation referenced to NASA SRTM/Open-Meteo terrain models.