Station Information: AGO A77
AGO A77 (77° 30'S, 23° 25'W)

A77 is an automatic geophysical observatory (AGO) site. Installed in January 1992, it is located about 220km south east of Halley. Here, gales are frequent with gusts of up to 35m/s recorded, and the temperatures range from -10° to -55° Celcius.

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