Borehole Site: ZA-DDH132
Data Contact: M.Q.W. Jones (ZA)


Date of measurement (year): 1994
Estimated prior steady state GST (°C): 25.70
Estimated mean conductivity (W m-1 K-1): 2.75
Estimated mean thermal gradient (K km-1): 19.20

Depth Below Surface (m)   Temperature (°C)

50.00 27.13 60.00 27.22 70.00 27.39 80.00 27.54 90.00 27.64 100.00 27.74 110.00 27.88 120.00 28.05 130.00 28.24 140.00 28.52 150.00 28.59 160.00 28.77 170.00 28.98 180.00 29.17 190.00 29.36 200.00 29.56 210.00 29.76 220.00 29.98 230.00 30.18 240.00 30.36 250.00 30.54 260.00 30.72 270.00 30.91 280.00 31.12 290.00 31.30 300.00 31.49 310.00 31.68 320.00 31.87 330.00 32.07 340.00 32.26 350.00 32.46 360.00 32.65 370.00 32.83 380.00 33.02 390.00 33.25 400.00 33.43 410.00 33.62 420.00 33.79 430.00 33.97 440.00 34.16 450.00 34.35 460.00 34.54 470.00 34.72 480.00 34.91 490.00 35.11 500.00 35.31 510.00 35.52

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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