Borehole Site: CA-289-4
Data Contact: A.M. Jessop (CA)


Date of measurement (year): 1981.67
Estimated prior steady state GST (°C): 1.00
Estimated mean conductivity (W m-1 K-1): 2.50
Estimated mean thermal gradient (K km-1): 24.00

Depth Below Surface (m)   Temperature (°C)

23.50 1.46 31.20 1.60 39.30 1.79 46.40 1.88 54.10 1.99 61.80 2.10 69.60 2.19 77.60 2.32 85.00 2.46 93.00 2.64 100.50 2.81 108.50 2.93 115.90 3.04 123.30 3.15 131.40 3.28 139.40 3.43 147.10 3.56 154.80 3.71 162.60 3.86 170.00 3.99 177.70 4.14 185.10 4.29 193.50 4.45 200.90 4.59 208.90 4.75 216.70 4.89 223.80 5.04 231.80 5.20 240.10 5.35 247.80 5.50 255.20 5.65 263.00 5.81 271.00 5.96 278.40 6.11 286.20 6.28 293.90 6.44 301.90 6.61 309.40 6.75 317.40 6.93 324.90 7.08 332.60 7.23 340.30 7.41 348.10 7.57 355.80 7.73 363.50 7.88 371.20 8.04 379.20 8.22 386.30 8.36 394.60 8.54 402.00 8.69 409.80 8.86 418.10 9.04 424.90 9.20 433.20 9.37 440.70 9.54 448.40 9.70 456.40 9.87 463.40 10.05 471.10 10.21 478.80 10.38 486.50 10.55 494.20 10.71 501.90 10.88 509.60 11.06 517.60 11.23 525.30 11.41 532.90 11.58 540.40 11.75 548.20 11.92 555.80 12.10 563.60 12.27 571.30 12.44

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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