This file contains thermal diffusivity and specific heat data for sI methane hydrate published in: "Waite, W.F., Stern, L.A., Kirby, S.H., Winters, W.J. and Mason, D.H., 2007, Simultaneous determination of thermal conductivity, thermal diffusivity and specific heat in sI methane hydrate, Geophysical Journal International, 169, p. 767-774, doi: 10.1111/j.1365-246X.2007.03382.x." Measurement uncertainty for measurements made above 0¡C: Thermal Diffusivity: ± 7% Specific Heat: ±5% Sample Temperature (¡C) Density (n=6) (kg/m^3) Pore Gas Pressure (psi) Confining Pressure (psi) Diffusivity (m2/s) Specific Heat (n=6) (J/kg-K) 14.817 923.03 3495.5 4582.7 3.03E-07 2213.9 4.9871 925.44 3220.5 4585.4 3.07E-07 2190.8 4.9835 925.45 3219.6 4586.4 3.07E-07 2187.8 4.9835 925.45 3220.5 4585.1 3.07E-07 2186.3 4.9821 925.45 3219.4 4583.9 3.07E-07 2193.7 1.0563 926.39 3109.7 4583.9 3.10E-07 2168.4 1.0557 926.39 3108.1 4586 3.09E-07 2177.8 1.0548 926.39 3111.2 4584.4 3.09E-07 2172.4 1.0535 926.39 3108.6 4586.3 3.09E-07 2172.5 1.0482 926.39 3110 4584.9 3.10E-07 2169.7 1.0484 926.39 3110 4584.6 3.09E-07 2174 1.0472 926.39 3110.1 4584.5 3.09E-07 2175.8 -17.182 930.64 2597.9 4587.7 3.29E-07 2050.8 -17.183 930.64 2598.8 4587.2 3.25E-07 2079.1 -17.185 930.64 2599.4 4586.5 3.29E-07 2050.6 -17.184 930.64 2598.1 4586.4 3.33E-07 2027.7 -17.185 930.64 2598.9 4586.2 3.28E-07 2056 -12.278 929.52 2736.4 4587.4 3.42E-07 1972.6 -12.278 929.52 2736.4 4587.1 3.26E-07 2070.6 -12.28 929.52 2735.9 4587.6 3.46E-07 1953.8 -12.28 929.52 2737.5 4586.6 3.45E-07 1957.1 -12.28 929.52 2736.8 4586.5 3.70E-07 1823.1 -7.3715 928.38 2874.8 4585.9 3.41E-07 1978.4 -7.3711 928.38 2874.7 4586 3.21E-07 2103.6 -7.3726 928.39 2874.6 4585.9 3.46E-07 1951.9 -7.3664 928.38 2876.5 4585.7 3.17E-07 2125.6 -2.4659 927.23 3012.2 4586.8 3.38E-07 1994.1 -2.4657 927.23 3013.2 4586.9 3.22E-07 2090.2 -2.4654 927.23 3013.6 4586.4 3.44E-07 1959.9 -2.4675 927.23 3013.9 4585.9 3.15E-07 2142.2 -2.4684 927.23 3014.3 4586.4 3.37E-07 1998.3 2.4912 926.05 3150 4587.8 3.11E-07 2165.8 2.4938 926.05 3150.1 4587.3 3.09E-07 2181.8 2.4924 926.05 3149.6 4586.9 3.09E-07 2181.5 2.4901 926.05 3151.3 4586.6 3.09E-07 2180.8 7.3682 924.87 3286.7 4584 3.07E-07 2192.1 7.3676 924.87 3286.4 4585.3 3.06E-07 2199.2 7.3642 924.87 3287.6 4585.3 3.06E-07 2198.8 7.3634 924.87 3288.5 4584.9 3.05E-07 2202.2 12.251 923.66 3423.7 4583 3.03E-07 2218.7 14.634 923.07 3495.4 4569.8 2.98E-07 2254 14.63 923.07 3495.3 4570.7 3.01E-07 2231.6 14.56 923.09 3492.9 4566.8 3.00E-07 2243.8 14.557 923.09 3493.7 4567.6 3.00E-07 2240 14.557 923.09 3492.5 4567.4 2.99E-07 2245.8 14.556 923.09 3494.9 4567.3 3.00E-07 2244.7 14.556 923.09 3495.5 4567.2 2.99E-07 2244.9 9.6612 924.3 3355.7 4569.1 3.01E-07 2234.2 9.6596 924.3 3357 4568.6 3.02E-07 2224.6 9.6571 924.3 3355.7 4568.2 3.02E-07 2228.2 9.6565 924.3 3357.4 4567.8 3.02E-07 2225.7 9.6566 924.3 3357.4 4567.5 3.03E-07 2221 4.7602 925.5 3219.9 4568.4 3.05E-07 2209.6 4.7593 925.5 3219.3 4568.4 3.06E-07 2197.5 4.7597 925.5 3220.2 4567.9 3.07E-07 2194.3 4.7586 925.5 3219 4567.7 3.05E-07 2203.9 0.84336 926.44 3108.3 4570 3.09E-07 2182.4 0.8422 926.44 3109.4 4568.9 3.07E-07 2191.7 0.84242 926.44 3108.5 4568.4 3.08E-07 2187.6 0.83903 926.44 3109.2 4568.5 3.08E-07 2190.6 -5.1188 927.86 2943.3 4571 3.60E-07 1871.9 -5.122 927.86 2942.2 4571.3 3.07E-07 2191 -5.1262 927.86 2943.1 4571.7 3.08E-07 2191 -5.1248 927.86 2942.3 4571.6 3.07E-07 2199 -5.1257 927.86 2942.9 4571.1 3.21E-07 2099 -10.037 929 2804.1 4571.6 3.39E-07 1992 -10.036 929 2804.3 4571.4 3.18E-07 2126.6 -10.037 929 2805.3 4571.1 3.24E-07 2080.8 -10.038 929 2805.8 4570.8 3.58E-07 1885.5 -10.037 929 2805 4570.5 3.46E-07 1950.1 -14.941 930.13 2667 4565.7 3.28E-07 2055.7 -14.941 930.13 2666.9 4565.4 3.48E-07 1938.2 -14.941 930.13 2666.5 4565.3 3.18E-07 2125.4 -14.939 930.13 2667.2 4565 3.52E-07 1917.2 -14.941 930.13 2665.5 4565.2 3.20E-07 2111.5 -19.853 931.24 2527.9 4566.5 3.77E-07 1791.5 -19.85 931.24 2527.2 4566 3.32E-07 2035.4 -19.85 931.24 2528.2 4566.1 3.49E-07 1932.4 -19.852 931.24 2529.3 4565.4 3.51E-07 1928.1 -19.851 931.24 2529.7 4565.2 3.50E-07 1933.4 -19.853 931.24 2528.6 4566.3 3.32E-07 2034.3 -17.401 930.69 2596.9 4564.9 3.77E-07 1792.9 -17.4 930.69 2598.8 4564.8 3.21E-07 2106.7 -17.398 930.69 2597.4 4565 3.32E-07 2035.3 -17.399 930.69 2598.6 4565.3 3.23E-07 2091.5 -17.401 930.69 2596.3 4566.7 3.19E-07 2117 12.073 923.71 3421.4 4572.3 2.99E-07 2245.9 12.059 923.71 3420.3 4572.2 2.98E-07 2255.7 12.063 923.71 3420.9 4571.9 2.98E-07 2260.9 12.06 923.71 3421.3 4571.4 2.99E-07 2252.4 16.936 922.49 3555.4 4572.2 2.93E-07 2286.2 16.937 922.49 3558.5 4571.5 2.94E-07 2281.8 16.932 922.5 3556.9 4571.3 2.94E-07 2281.4 16.922 922.5 3555.8 4572.1 2.93E-07 2286 16.925 922.5 3556.9 4571.9 2.93E-07 2286 16.924 922.5 3557.7 4571.4 2.93E-07 2289.2 16.922 922.5 3555.6 4570.8 2.92E-07 2295.1 16.896 922.5 3556.7 4571.4 2.93E-07 2284.8 14.433 923.12 3485.4 4572.9 2.96E-07 2263.7 3.6645 925.76 3183.5 4573.5 3.04E-07 2211.8 3.666 925.76 3185.1 4572.7 3.03E-07 2217.4 3.662 925.77 500.86 4572.4 3.02E-07 2223