Borehole Site: US-nha64
Data Contact: H.N. Pollack (US)


Date of measurement (year): 1964
Estimated prior steady state GST (°C): 7.50
Estimated mean conductivity (W m-1 K-1): 2.73
Estimated mean thermal gradient (K km-1): 18.40

Depth Below Surface (m)   Temperature (°C)

25.90 8.58 36.80 8.61 47.80 8.71 58.70 8.82 69.60 8.94 80.50 9.07 91.40 9.21 102.30 9.37 113.20 9.52 124.00 9.69 134.80 9.87 145.60 10.05 156.40 10.25 167.20 10.44 178.00 10.63 188.70 10.83 199.50 11.05 210.20 11.27 220.90 11.48 231.60 11.70 242.30 11.92 252.90 12.16 263.60 12.41

NOTE: The data listed above are the actual data we used in the reconstruction. The original observations may have begun at a shallower depth, or may have extended to a greater depth. Please contact the data contact person for more information about this borehole site.


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