UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:0000Z 6 DEC 25 Station: KJAN WMO ident: 72235 Latitude: 32.32 Longitude: -90.08 Elevation: 101.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1007 101 6.0 4.3 89 1.7 5.2 0 0 278.6 279.5 278.0 292.7 5.17 1 1000 144 4.6 3.7 94 0.9 4.2 305 3 277.8 278.6 277.3 291.3 4.99 2 999 152 4.4 3.5 94 0.9 4.0 306 3 277.6 278.5 277.2 291.0 4.92 3 988 242 3.4 3.4 100 0.0 3.4 311 2 277.5 278.3 277.2 291.0 4.94 4 949 568 1.6 1.6 100 0.0 1.6 272 4 278.9 279.7 277.3 291.3 4.52 5 944 611 3.6 2.4 92 1.2 3.0 265 5 281.3 282.2 279.0 294.7 4.82 6 925 777 6.2 2.7 78 3.5 4.5 260 11 285.6 286.5 281.3 299.8 5.02 7 913 884 6.8 1.8 70 5.0 4.4 272 13 287.3 288.2 281.7 300.9 4.77 8 908 929 7.8 -2.2 49 10.0 3.3 276 13 288.8 289.4 281.0 299.2 3.58 9 902 984 8.4 -3.6 43 12.0 3.1 278 14 290.0 290.6 281.1 299.5 3.24 10 878 1207 7.8 -5.2 39 13.0 2.2 289 17 291.6 292.1 281.5 300.3 2.95 11 870 1282 8.2 -9.8 27 18.0 1.2 286 20 292.8 293.2 280.9 299.1 2.08 12 850 1474 8.2 -15.8 16 24.0 -0.0 275 28 294.7 295.0 280.8 298.8 1.31 13 843 1542 8.6 -18.4 13 27.0 -0.3 275 29 295.9 296.0 281.0 299.2 1.06 14 830 1671 8.2 -21.8 10 30.0 -1.0 277 31 296.7 296.9 281.0 299.3 0.80 15 808 1892 7.2 -22.8 10 30.0 -1.7 280 36 298.0 298.1 281.5 300.4 0.76 16 802 1953 7.2 -18.8 14 26.0 -1.3 280 38 298.6 298.8 282.2 302.1 1.08 17 799 1984 7.8 -26.2 7 34.0 -1.8 280 38 299.6 299.7 282.0 301.4 0.56 18 794 2036 7.8 -17.2 15 25.0 -0.8 280 40 300.1 300.3 283.0 304.1 1.25 19 787 2109 7.4 -13.6 21 21.0 -0.4 280 42 300.4 300.8 283.7 305.8 1.70 20 783 2151 7.4 -18.6 14 26.0 -1.3 280 43 300.9 301.1 283.2 304.5 1.12 21 781 2172 7.4 -15.6 18 23.0 -0.8 279 44 301.1 301.4 283.7 305.7 1.45 22 778 2203 7.0 -2.0 53 9.0 2.7 279 44 301.0 301.8 286.7 313.8 4.24 23 774 2246 6.8 -5.2 42 12.0 1.4 278 45 301.2 301.8 285.8 311.5 3.35 24 771 2278 6.8 -2.2 53 9.0 2.5 278 45 301.6 302.3 286.9 314.4 4.22 25 752 2482 5.2 -0.8 65 6.0 2.2 275 48 302.0 302.9 287.6 316.5 4.80 26 749 2514 4.8 -1.2 65 6.0 1.8 275 47 301.9 302.8 287.4 316.1 4.68 27 745 2558 5.0 -13.0 26 18.0 -1.8 275 47 302.6 302.9 284.8 308.5 1.88 28 739 2624 4.4 -2.6 60 7.0 1.1 275 46 302.6 303.4 287.3 315.6 4.27 29 736 2657 4.0 -1.0 70 5.0 1.5 275 46 302.5 303.4 287.8 317.2 4.83 30 730 2724 3.6 -1.4 70 5.0 1.1 275 45 302.8 303.7 287.8 317.2 4.73 31 726 2768 3.2 -0.5 77 3.7 1.4 274 45 302.9 303.8 288.2 318.2 5.08 32 716 2880 2.8 -4.2 60 7.0 -0.4 271 46 303.6 304.3 287.3 315.6 3.91 33 713 2914 2.8 -7.2 48 10.0 -1.5 270 46 304.0 304.6 286.6 313.7 3.12 34 711 2937 2.6 -2.4 70 5.0 0.2 269 46 304.0 304.8 288.0 317.8 4.51 35 709 2960 2.4 -2.5 70 4.9 0.1 268 46 304.0 304.9 288.0 317.7 4.49 36 707 2983 2.2 -3.8 64 6.0 -0.6 268 46 304.1 304.8 287.6 316.6 4.08 37 704 3017 2.2 -10.8 38 13.0 -2.9 266 47 304.4 304.9 286.0 311.9 2.38 38 703 3028 2.2 -9.8 41 12.0 -2.6 266 47 304.5 305.0 286.2 312.6 2.58 39 700 3063 2.0 -9.0 44 11.0 -2.5 265 47 304.7 305.2 286.5 313.3 2.76 40 690 3179 0.8 -9.2 47 10.0 -3.3 265 49 304.6 305.1 286.5 313.2 2.76 41 685 3238 0.4 -4.6 69 5.0 -1.9 265 49 304.8 305.5 287.8 317.0 3.97 42 683 3261 0.4 -5.6 64 6.0 -2.3 265 50 305.1 305.7 287.6 316.5 3.69 43 681 3285 0.2 -4.7 70 4.9 -2.0 265 50 305.1 305.8 287.9 317.3 3.96 44 679 3308 0.2 -2.3 83 2.5 -1.0 265 50 305.4 306.2 288.7 319.9 4.76 45 677 3332 0.4 -3.0 78 3.4 -1.2 265 51 305.8 306.7 288.6 319.8 4.53 46 673 3380 0.0 -1.3 91 1.3 -0.6 265 51 305.9 306.9 289.3 321.7 5.17 47 661 3524 0.0 -3.1 80 3.1 -1.5 265 53 307.5 308.3 289.3 321.7 4.61 48 652 3634 -1.1 -2.0 94 0.9 -1.6 265 55 307.4 308.4 289.7 323.1 5.07 49 642 3758 -1.9 -2.3 97 0.4 -2.1 264 57 307.9 308.8 289.8 323.5 5.04 50 641 3770 -2.1 -2.5 97 0.4 -2.3 264 57 307.8 308.7 289.7 323.2 4.97 51 625 3971 -3.1 -3.2 99 0.1 -3.1 263 60 308.9 309.8 289.9 323.9 4.84 52 607 4203 -3.9 -5.9 86 2.0 -4.8 261 65 310.6 311.3 289.8 323.3 4.06 53 598 4321 -4.3 -5.8 89 1.5 -5.0 259 66 311.4 312.2 290.1 324.5 4.15 54 500 5720 -9.9 -19.9 44 10.0 -13.0 250 68 321.0 321.3 290.7 326.3 1.58 55 400 7390 -22.1 -25.0 77 2.9 -22.8 245 83 326.3 326.5 291.9 330.7 1.26 56 300 9450 -35.3 -39.1 68 3.8 -35.7 255 117 335.6 335.7 293.6 337.3 0.43 57 250 10690 -45.7 -51.7 51 6.0 -46.0 255 122 338.1 338.2 294.0 338.7 0.13 58 200 12130 -59.3 -63.6 57 4.3 -59.4 255 122 338.9 338.9 294.1 339.0 0.04 59 179 12816 -64.9 -69.7 51 4.8 -65.0 260 111 340.6 340.6 294.5 340.7 0.02 60 150 13890 -66.3 -81.3 10 15.0 -66.4 250 127 355.9 355.9 297.9 355.9 0.00 61 149 13931 -66.3 -81.4 10 15.1 -66.4 250 128 356.5 356.5 298.0 356.5 0.00 62 100 16350 -67.3 -86.3 5 19.0 -67.4 270 55 397.7 397.7 304.9 397.7 0.00 63 95 16658 -69.1 -87.1 6 18.0 -69.2 270 53 400.0 400.0 305.2 400.1 0.00 64 77 17920 -67.1 -88.1 4 21.0 -67.2 270 39 429.0 429.0 308.7 429.0 0.00 65 74 18159 -69.1 -88.1 5 19.0 -69.2 279 37 429.7 429.7 308.8 429.7 0.00 66 71 18405 -69.9 -88.9 5 19.0 -70.0 285 35 433.1 433.1 309.1 433.1 0.00 67 70 18490 -69.3 -89.3 4 20.0 -69.4 285 34 436.1 436.1 309.5 436.1 0.00 68 69 18576 -68.7 -88.7 4 20.0 -68.8 286 33 439.2 439.2 309.8 439.2 0.00 69 63 19117 -70.9 -89.9 4 19.0 -71.0 275 30 445.9 445.9 310.5 445.9 0.00 70 60 19407 -68.5 -89.5 3 21.0 -68.7 268 28 457.6 457.6 311.5 457.6 0.00 71 55 19928 -69.1 -90.1 3 21.0 -69.2 277 25 467.7 467.7 312.4 467.7 0.00 72 51 20381 -66.9 -89.9 3 23.0 -67.1 299 28 483.1 483.1 313.7 483.1 0.00 73 50 20500 -67.9 -89.9 3 22.0 -68.1 255 17 483.5 483.5 313.7 483.5 0.00 74 48 20744 -68.7 -90.7 3 22.0 -68.9 260 15 487.3 487.3 314.0 487.3 0.00 75 42 21550 -64.7 -89.7 2 25.0 -65.1 292 19 516.1 516.1 316.1 516.1 0.00 76 41 21697 -64.7 -89.7 2 25.0 -65.1 296 17 519.7 519.7 316.3 519.7 0.00 77 39 22002 -65.5 -90.5 2 25.0 -65.8 298 17 525.2 525.2 316.6 525.2 0.00 78 34 22840 -63.1 -90.1 1 27.0 -63.7 275 17 552.5 552.5 318.2 552.5 0.00 79 30 23610 -62.5 -91.5 1 29.0 -63.2 290 16 574.3 574.3 319.4 574.3 0.00 80 28 24037 -60.5 -90.5 1 30.0 -61.4 294 15 591.3 591.3 320.2 591.3 0.00 81 26 24496 -62.3 -90.3 1 28.0 -63.1 273 16 598.8 598.8 320.6 598.8 0.00 82 25 24740 -60.3 -90.3 1 30.0 -61.3 288 17 611.3 611.3 321.1 611.3 0.00 83 24 24993 -61.3 -90.3 1 29.0 -62.3 303 16 615.6 615.6 321.3 615.6 0.00 84 20 26130 -58.9 -89.9 1 31.0 -60.4 290 6 655.9 655.9 322.9 655.9 0.01 85 18 26795 -57.7 -89.7 1 32.0 -59.5 252 9 679.7 679.7 323.7 679.8 0.01 86 18 26795 -55.9 -88.9 1 33.0 -58.1 252 9 685.4 685.4 324.0 685.5 0.01 87 17 27160 -55.7 -88.7 1 33.0 -58.0 258 13 697.4 697.4 324.3 697.4 0.01 88 15 27967 -51.3 -86.3 1 35.0 -55.1 274 13 737.4 737.4 325.6 737.5 0.02 89 11 29996 -49.1 -85.1 1 36.0 -54.6 252 14 813.8 813.8 327.6 814.0 0.03 90 10 30620 -50.7 -85.7 1 35.0 -55.9 280 21 830.3 830.3 328.0 830.5 0.03 91 9.4 31022 -51.7 -85.7 1 34.0 -56.7 841.3 841.3 328.2 841.6 0.03 92 7.8 32238 -49.7 -85.7 1 36.0 -56.2 895.4 895.5 329.4 895.8 0.03 TRP 179 12816 -64.9 -69.7 51 4.8 -65.0 260 111 340.6 340.6 294.5 340.7 0.02 WND 149 13931 -66.3 -81.4 10 15.1 -66.4 250 128 356.5 356.5 298.0 356.5 0.00 Sounding variables and indices 1000-500 mb thick: 5576.00 m Freezing level: 661.00 mb = 3524.27 m = 11562.44 ft Wetbulb zero: 850.63 mb = 1467.88 m = 4815.81 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 62.99 % Est. max temperature: 21.48 C = 70.67 F Sfc-Lift cond lev (LCL): 981.02 mb = 299.64 m = 983.07 ft T: 3.08 C 700-500 lapse rate: 4.48 C/km ThetaE index: 1.74 C Layer 1000.0- 949.0 mb Conv cond level (CCL): 973.68 mb = 360.42 m = 1182.46 ft Mean mixing ratio: 4.79 g/kg Conv temperature: 5.42 C = 41.75 F Cap Strength: 17.83 C Lifted Index: 23.24 C Risk: None Lifted Index @300 mb: 29.43 C Lifted Index @700 mb: 14.93 C Showalter Index: 19.90 C Risk: None Total Totals Index: 12.20 C Risk: None Vertical Totals Index: 18.10 C Cross Totals Index: -5.90 C K Index: -8.70 Risk: None Sweat Index: 124.00 Risk: None Energy Index: 5.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.23 J/kg Max Up Vert Vel: 9.82 m/s Conv Inhibition (B-): 64767.17 J/kg Cap Strength: 23.16 C Lift Cond Lev (LCL): 931.44 mb = 720.40 m = 2363.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 35 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1007 101 0 0 -0.0 -0.0 | 110 35 -32.5 12.1 1 1000 144 305 3 2.5 -1.7 | 109 32 -30.1 10.4 2 980 305 315 1 0.7 -0.7 | 110 34 -31.8 11.4 3 944 610 265 5 5.0 0.4 | 115 30 -27.5 12.6 4 925 777 260 11 10.8 1.9 | 123 26 -21.7 14.0 5 910 914 275 13 13.0 -1.1 | 119 22 -19.6 11.0 6 877 1219 290 17 16.0 -5.8 | 111 18 -16.5 6.3 7 850 1474 275 28 27.9 -2.4 | 154 11 -4.6 9.7 8 845 1524 275 29 28.9 -2.5 | 159 10 -3.6 9.6 9 814 1829 280 34 33.5 -5.9 | 189 6 1.0 6.2 10 784 2134 280 43 42.3 -7.5 | 245 11 9.8 4.7 11 756 2438 275 48 47.8 -4.2 | 243 17 15.3 7.9 12 728 2743 275 45 44.8 -3.9 | 236 15 12.3 8.2 13 700 3063 265 47 46.8 4.1 | 221 22 14.3 16.2 14 649 3658 265 55 54.8 4.8 | 233 28 22.3 16.9 15 601 4267 260 66 65.0 11.5 | 234 40 32.5 23.6 16 556 4877 245 73 66.2 30.9 | 218 55 33.6 43.0 17 535 5182 245 74 67.1 31.3 | 219 55 34.6 43.4 18 500 5720 250 68 63.9 23.3 | 222 47 31.4 35.4 19 476 6096 255 66 63.8 17.1 | 227 43 31.2 29.2 20 400 7390 245 83 75.2 35.1 | 222 64 42.7 47.2 21 387 7620 245 83 75.2 35.1 | 222 64 42.7 47.2 22 327 8839 255 89 86.0 23.0 | 237 64 53.5 35.2 23 313 9144 255 100 96.6 25.9 | 239 75 64.1 38.0 24 300 9449 255 116 112.0 30.0 | 242 90 79.5 42.1 25 300 9450 255 117 113.0 30.3 | 242 91 80.5 42.4 26 251 10668 255 124 119.8 32.1 | 243 98 87.3 44.2 27 250 10690 255 122 117.8 31.6 | 243 96 85.3 43.7 28 200 12130 255 122 117.8 31.6 | 243 96 85.3 43.7 29 179 12802 255 120 115.9 31.1 | 243 94 83.4 43.2 30 179 12816 260 111 109.3 19.3 | 248 83 76.8 31.4 31 171 13106 255 100 96.6 25.9 | 239 75 64.1 38.0 32 154 13716 245 119 107.9 50.3 | 230 98 75.3 62.4 33 150 13890 250 127 119.3 43.4 | 237 103 86.8 55.6 34 149 13931 250 128 120.3 43.8 | 238 104 87.8 55.9 35 147 14021 250 128 120.3 43.8 | 238 104 87.8 55.9 36 133 14630 260 125 123.1 21.7 | 250 97 90.6 33.8 37 126 14935 270 99 99.0 -0.0 | 260 68 66.5 12.1 38 120 15240 265 81 80.7 7.1 | 248 52 48.2 19.2 39 100 16350 270 55 55.0 -0.0 | 242 26 22.5 12.1 40 98 16459 270 55 55.0 -0.0 | 242 26 22.5 12.1 41 76 17983 270 38 38.0 -0.0 | 204 13 5.5 12.1 42 72 18288 285 36 34.8 -9.3 | 219 4 2.3 2.8 43 70 18490 285 34 32.8 -8.8 | 186 3 0.3 3.3 44 65 18898 290 27 25.4 -9.2 | 112 8 -7.1 2.9 45 62 19202 270 31 31.0 -0.0 | 173 12 -1.5 12.1 46 56 19812 265 22 21.9 1.9 | 143 18 -10.6 14.0 47 53 20117 295 30 27.2 -12.7 | 84 5 -5.3 -0.6 48 51 20422 300 28 24.2 -14.0 | 77 8 -8.3 -1.9 49 50 20500 255 17 16.4 4.4 | 136 23 -16.1 16.5 50 48 20726 260 14 13.8 2.4 | 128 24 -18.7 14.6 51 46 21031 260 26 25.6 4.5 | 157 18 -6.9 16.6 52 44 21336 285 24 23.2 -6.2 | 122 11 -9.3 5.9 53 41 21641 295 17 15.4 -7.2 | 106 18 -17.1 4.9 54 38 22250 300 17 14.7 -8.5 | 102 18 -17.8 3.6 55 36 22555 275 17 16.9 -1.5 | 124 19 -15.6 10.6 56 32 23165 275 16 15.9 -1.4 | 123 20 -16.6 10.7 57 31 23470 255 12 11.6 3.1 | 126 26 -20.9 15.2 58 30 23610 290 16 15.0 -5.5 | 111 19 -17.5 6.6 59 29 23774 290 16 15.0 -5.5 | 111 19 -17.5 6.6 60 28 24079 295 15 13.6 -6.3 | 107 20 -18.9 5.8 61 26 24384 265 15 14.9 1.3 | 127 22 -17.6 13.4 62 25 24689 285 17 16.4 -4.4 | 116 18 -16.1 7.7 63 23 25298 320 15 9.6 -11.5 | 92 23 -22.9 0.6 64 20 26130 290 6 5.6 -2.1 | 111 29 -26.9 10.1 65 20 26213 245 2 1.8 0.8 | 113 33 -30.7 13.0 66 17 27127 255 13 12.6 3.4 | 128 25 -20.0 15.5 67 16 27432 270 11 11.0 -0.0 | 119 25 -21.5 12.1 68 16 27737 280 21 20.7 -3.6 | 126 15 -11.8 8.5 69 14 28346 265 2 2.0 0.2 | 112 33 -30.5 12.3 70 14 28651 345 18 4.7 -17.4 | 79 28 -27.9 -5.3 71 13 28956 5 11 -1.0 -11.0 | 92 33 -33.5 1.2 72 12 29566 330 2 1.0 -1.7 | 108 33 -31.5 10.4 73 11 29870 235 13 10.6 7.5 | 132 29 -21.9 19.6 74 11 30175 275 16 15.9 -1.4 | 123 20 -16.6 10.7 75 10 30620 280 21 20.7 -3.6 | 126 15 -11.8 8.5 Wind Parameters Mean winds (0-6000m): 260.4 at 46.3 knts Storm direction: 290.4 at 34.7 knts Shear (0-3000m) pos: 3.9 neg: 4.9 tot: 8.8 10-3/s Storm rel Dir Shear (0-3000m): 111.9 deg Storm rel helicity (0-3000m) pos: 109.4 neg: -58.5 tot: 51.0 m^2/s^2 ave: 17.0 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 3.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.19 Bulk Shear: 256.23 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 285 2 111 32| 0.0 5.0 5.0| 22.8 -6.5 16.3 32.5 0.25| 8.4 2.1 1000 274 7 114 28| 5.6 2.5 8.1| 52.5 -22.7 29.9 29.9 0.16| 10.8 1.7 1500 278 12 117 23| 3.7 6.9 10.6| 87.9 -28.7 59.3 39.5 0.35| 13.0 4.5 2000 279 18 122 18| 5.9 5.1 11.0|107.8 -28.7 79.1 39.6 0.46| 12.9 6.0 2500 278 23 134 13| 4.7 5.2 9.9|109.4 -34.4 75.1 30.0 0.39| 12.0 4.6 3000 276 27 149 11| 3.9 4.9 8.8|109.4 -58.5 51.0 17.0 0.26| 11.6 3.0 4000 271 34 188 12| 2.9 5.7 8.7|144.7 -58.5 86.2 21.6 0.27| 10.8 2.9 5000 264 41 208 18| 2.4 6.2 8.5|149.0-222.3 -73.3 -14.7 0.09| 11.0 1.0 6000 260 46 214 24| 2.5 5.1 7.6|238.1-222.3 15.8 2.6 0.14| 10.5 1.4 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20251206.00.gif