UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:1200Z 9 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 1013 101 4.4 1.7 83 2.7 3.2 0 0 276.5 277.2 275.7 288.2 4.27 1 1009 129 3.0 0.1 81 2.9 1.8 0 0 275.4 276.1 274.5 285.8 3.81 2 1000 193 2.4 0.1 85 2.3 1.4 0 0 275.5 276.2 274.6 286.0 3.85 3 948 622 -1.5 -1.5 100 0.0 -1.5 302 1 275.8 276.4 274.4 285.7 3.61 4 947 630 -1.3 -1.8 96 0.5 -1.5 300 1 276.1 276.7 274.5 285.8 3.53 5 946 639 -1.1 -2.8 88 1.7 -1.7 298 2 276.4 277.0 274.3 285.5 3.28 6 945 647 -0.7 -5.1 72 4.4 -2.3 297 2 276.9 277.4 273.8 284.6 2.76 7 944 655 1.0 -15.0 29 16.0 -3.7 295 2 278.7 278.9 272.5 282.4 1.26 8 942 673 5.8 -14.2 22 20.0 -0.7 291 2 283.8 284.0 275.5 287.8 1.35 9 935 734 6.6 -15.4 19 22.0 -0.4 278 3 285.2 285.4 276.1 288.9 1.23 10 925 822 6.4 -13.6 22 20.0 -0.3 260 5 285.9 286.1 276.7 290.2 1.44 11 914 920 6.6 -15.4 19 22.0 -0.6 265 7 287.0 287.3 277.1 290.8 1.26 12 891 1129 5.2 -13.8 24 19.0 -1.2 262 8 287.7 287.9 277.7 292.1 1.47 13 874 1285 4.2 -7.8 41 12.0 -0.4 269 9 288.2 288.7 279.3 295.4 2.43 14 864 1379 4.6 -16.4 20 21.0 -2.1 282 10 289.6 289.8 278.3 293.4 1.23 15 850 1512 4.0 -19.0 17 23.0 -2.9 300 11 290.3 290.5 278.3 293.4 1.00 16 798 2022 1.4 -24.6 12 26.0 -5.3 313 17 292.9 293.0 279.0 294.9 0.65 17 794 2063 1.6 -27.4 9 29.0 -5.5 314 17 293.5 293.6 279.1 295.1 0.51 18 777 2237 1.2 -22.8 15 24.0 -5.4 312 19 294.9 295.0 280.2 297.4 0.79 19 768 2331 1.4 -12.6 34 14.0 -3.6 309 21 296.1 296.4 282.1 301.9 1.89 20 700 3073 -1.3 -18.3 26 17.0 -6.6 290 21 301.0 301.3 283.5 305.2 1.29 21 688 3211 -1.5 -19.5 24 18.0 -7.0 289 23 302.3 302.5 283.8 306.1 1.18 22 673 3386 -2.5 -22.5 20 20.0 -8.1 287 25 303.1 303.3 283.8 306.2 0.93 23 665 3480 -2.9 -18.9 28 16.0 -7.8 287 26 303.7 303.9 284.5 307.9 1.29 24 640 3782 -5.1 -20.1 30 15.0 -9.5 281 28 304.5 304.8 284.7 308.5 1.21 25 639 3794 -5.3 -20.3 30 15.0 -9.6 281 27 304.5 304.7 284.7 308.3 1.19 26 626 3955 -5.5 -25.5 19 20.0 -10.6 276 25 306.0 306.2 284.8 308.6 0.77 27 618 4056 -5.1 -33.1 9 28.0 -11.1 275 26 307.6 307.7 284.9 308.9 0.38 28 617 4069 -5.1 -29.1 13 24.0 -10.8 275 26 307.7 307.9 285.2 309.7 0.56 29 615 4094 -5.3 -25.3 19 20.0 -10.5 275 26 307.8 308.0 285.5 310.5 0.79 30 575 4617 -10.1 -26.1 26 16.0 -13.9 280 32 308.2 308.3 285.6 310.8 0.79 31 566 4738 -10.7 -33.7 13 23.0 -15.1 282 33 308.8 308.9 285.4 310.2 0.39 32 543 5055 -13.7 -31.7 20 18.0 -17.1 285 36 309.0 309.1 285.5 310.7 0.50 33 536 5154 -14.5 -34.5 17 20.0 -18.0 285 37 309.2 309.2 285.5 310.5 0.38 34 524 5325 -13.9 -50.9 3 37.0 -18.3 286 35 311.9 311.9 286.1 312.1 0.07 35 503 5635 -15.5 -54.5 2 39.0 -19.6 290 30 313.6 313.6 286.6 313.8 0.05 36 500 5680 -15.9 -54.9 2 39.0 -20.0 290 29 313.7 313.7 286.7 313.8 0.04 37 400 7320 -28.7 -58.7 4 30.0 -30.6 280 44 317.7 317.7 288.1 317.8 0.03 38 366 7947 -34.5 -59.5 6 25.0 -35.7 285 40 318.1 318.1 288.2 318.3 0.03 39 331 8642 -39.1 -63.1 6 24.0 -40.0 288 51 321.1 321.1 289.1 321.2 0.02 40 300 9310 -42.5 -68.5 4 26.0 -43.2 275 74 325.5 325.5 290.4 325.5 0.01 41 278 9819 -45.5 -69.5 5 24.0 -46.0 270 82 328.3 328.3 291.2 328.3 0.01 42 256 10364 -47.5 -71.5 5 24.0 -48.0 270 97 333.2 333.2 292.6 333.2 0.01 43 250 10520 -47.7 -72.7 4 25.0 -48.2 270 101 335.2 335.2 293.1 335.2 0.01 44 241 10763 -47.9 -72.9 4 25.0 -48.4 268 106 338.4 338.4 293.9 338.4 0.01 45 225 11215 -50.2 -72.8 5 22.6 -50.6 265 116 341.6 341.6 294.7 341.6 0.01 46 209 11695 -52.7 -72.7 7 20.0 -53.0 265 114 344.9 344.9 295.5 345.0 0.01 47 207 11757 -52.9 -73.9 6 21.0 -53.2 265 113 345.6 345.6 295.7 345.6 0.01 48 202 11916 -52.7 -75.7 5 23.0 -53.1 265 112 348.3 348.3 296.3 348.3 0.01 49 200 11980 -52.9 -75.9 5 23.0 -53.2 265 112 349.0 349.0 296.4 349.0 0.01 50 193 12208 -55.1 -78.1 4 23.0 -55.4 265 112 349.0 349.1 296.4 349.1 0.00 51 187 12409 -55.5 -78.5 4 23.0 -55.8 265 112 351.6 351.6 297.0 351.6 0.00 52 185 12477 -55.1 -79.1 4 24.0 -55.4 265 111 353.3 353.3 297.4 353.3 0.00 53 175 12830 -56.3 -82.3 2 26.0 -56.6 265 111 357.0 357.0 298.1 357.0 0.00 54 150 13790 -63.7 -84.7 4 21.0 -63.8 265 110 360.3 360.3 298.8 360.4 0.00 55 145 13998 -64.3 -85.3 4 21.0 -64.4 265 112 362.8 362.8 299.2 362.8 0.00 56 144 14040 -63.7 -85.7 3 22.0 -63.8 265 112 364.6 364.6 299.6 364.6 0.00 57 136 14391 -64.7 -87.7 3 23.0 -64.8 268 105 368.8 368.8 300.4 368.8 0.00 58 124 14951 -67.5 -87.5 4 20.0 -67.6 273 95 373.6 373.6 301.2 373.6 0.00 59 123 15000 -67.5 -87.5 4 20.0 -67.6 273 94 374.5 374.5 301.4 374.5 0.00 60 100 16240 -70.3 -88.3 5 18.0 -70.4 265 75 391.9 391.9 304.0 391.9 0.00 61 96 16482 -71.5 -88.5 6 17.0 -71.6 265 81 394.2 394.2 304.4 394.2 0.00 62 89 16931 -69.7 -88.7 5 19.0 -69.8 266 74 406.4 406.4 306.0 406.4 0.00 63 86 17135 -70.9 -88.9 5 18.0 -71.0 268 66 408.0 408.0 306.3 408.0 0.00 64 84 17275 -69.1 -88.1 5 19.0 -69.2 269 61 414.4 414.4 307.0 414.4 0.00 65 70 18360 -70.9 -88.9 5 18.0 -71.0 270 49 432.7 432.7 309.1 432.7 0.00 66 68 18531 -71.5 -89.5 5 18.0 -71.6 270 49 435.0 435.0 309.4 435.0 0.00 67 60 19273 -70.1 -90.1 4 20.0 -70.2 259 56 454.0 454.0 311.3 454.0 0.00 68 58 19475 -68.3 -90.3 3 22.0 -68.5 264 61 462.5 462.5 312.0 462.5 0.00 69 56 19685 -69.3 -90.3 3 21.0 -69.5 273 56 464.9 464.9 312.2 464.9 0.00 70 55 19793 -67.5 -90.5 2 23.0 -67.7 277 52 471.4 471.4 312.8 471.4 0.00 71 53 20016 -68.3 -91.3 2 23.0 -68.5 286 45 474.6 474.6 313.0 474.6 0.00 72 52 20131 -65.3 -90.3 2 25.0 -65.6 289 41 484.1 484.1 313.8 484.2 0.00 73 50 20370 -64.5 -90.5 2 26.0 -64.8 280 26 491.5 491.5 314.3 491.5 0.00 74 48 20621 -61.9 -90.9 1 29.0 -62.4 283 26 503.5 503.5 315.2 503.5 0.00 75 45 21020 -63.7 -90.7 1 27.0 -64.1 270 31 508.5 508.5 315.5 508.5 0.00 76 44 21159 -60.7 -90.7 1 30.0 -61.3 266 34 519.1 519.1 316.2 519.1 0.00 77 43 21302 -60.7 -90.7 1 30.0 -61.3 261 37 522.5 522.5 316.5 522.5 0.00 78 43 21302 -60.7 -89.7 1 29.0 -61.3 261 37 522.5 522.5 316.5 522.5 0.00 79 38 22067 -63.3 -91.3 1 28.0 -63.8 276 31 534.7 534.7 317.2 534.7 0.00 80 37 22232 -62.3 -91.3 1 29.0 -62.9 280 29 541.3 541.3 317.6 541.3 0.00 81 34 22754 -62.9 -90.9 1 28.0 -63.5 292 36 553.0 553.0 318.3 553.0 0.00 82 32 23129 -60.7 -90.7 1 30.0 -61.5 286 41 568.6 568.6 319.1 568.6 0.00 83 30 23530 -61.9 -90.9 1 29.0 -62.6 275 30 575.9 575.9 319.5 575.9 0.00 84 29 23740 -61.9 -90.9 1 29.0 -62.7 271 26 581.5 581.5 319.8 581.5 0.00 85 27 24184 -60.5 -90.5 1 30.0 -61.4 273 31 597.4 597.4 320.5 597.5 0.00 86 27 24184 -58.3 -90.3 1 32.0 -59.5 273 31 603.6 603.6 320.7 603.6 0.00 87 26 24421 -59.1 -90.1 1 31.0 -60.3 278 33 607.9 607.9 321.0 607.9 0.00 88 25 24668 -56.3 -89.3 1 33.0 -57.9 294 29 622.8 622.8 321.6 622.8 0.01 89 24 24928 -55.9 -88.9 1 33.0 -57.6 271 23 631.3 631.3 322.0 631.3 0.01 90 22 25478 -58.3 -89.3 1 31.0 -59.7 265 26 640.0 640.0 322.3 640.1 0.01 91 20 26080 -57.1 -89.1 1 32.0 -58.9 265 33 661.4 661.4 323.1 661.4 0.01 92 19 26403 -57.5 -89.5 1 32.0 -59.3 258 37 669.9 669.9 323.4 670.0 0.01 93 19 26403 -56.1 -90.1 1 34.0 -58.2 258 37 674.3 674.3 323.6 674.3 0.01 94 19 26403 -54.1 -89.1 1 35.0 -56.6 258 37 680.5 680.5 323.8 680.5 0.01 95 18 26750 -53.5 -87.5 1 34.0 -56.3 273 42 693.0 693.0 324.2 693.1 0.01 96 18 26750 -53.9 -87.9 1 34.0 -56.6 273 42 691.7 691.7 324.1 691.8 0.01 97 17 27117 -52.5 -86.5 1 34.0 -55.6 272 39 707.6 707.6 324.7 707.7 0.01 98 15 27922 -53.3 -87.3 1 34.0 -56.5 280 40 730.7 730.7 325.4 730.8 0.01 99 14 28368 -50.5 -85.5 1 35.0 -54.8 281 34 754.8 754.8 326.1 755.0 0.02 100 11 29943 -48.9 -84.9 1 36.0 -54.5 270 23 814.5 814.5 327.6 814.7 0.03 101 10 30570 -47.7 -84.7 1 37.0 -54.2 270 29 841.5 841.5 328.2 841.8 0.03 102 9.3 31051 -45.9 -83.9 1 38.0 -53.5 866.0 866.0 328.7 866.4 0.04 103 8.6 31571 -46.5 -84.5 1 38.0 -54.1 883.3 883.3 329.1 883.6 0.04 104 8.0 32056 -42.3 -83.3 0 41.0 -52.4 918.4 918.5 329.8 918.9 0.05 105 7.9 32141 -42.3 -83.3 0 41.0 -52.4 921.7 921.8 329.8 922.2 0.05 106 7.7 32314 -43.3 -83.3 0 40.0 -53.0 924.5 924.5 329.9 925.0 0.05 TRP 96 16482 -71.5 -88.5 6 17.0 -71.6 265 81 394.2 394.2 304.4 394.2 0.00 WND 225 11215 -50.2 -72.8 5 22.6 -50.6 265 116 341.6 341.6 294.7 341.6 0.01 Sounding variables and indices 1000-500 mb thick: 5487.00 m Freezing level: 968.00 mb = 456.80 m = 1498.66 ft Freezing level: 944.59 mb = 650.46 m = 2134.02 ft Freezing level: 732.74 mb = 2715.60 m = 8909.33 ft Wetbulb zero: 974.69 mb = 398.79 m = 1308.37 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 27.41 % Est. max temperature: 17.58 C = 63.65 F Sfc-Lift cond lev (LCL): 971.64 mb = 423.98 m = 1391.00 ft T: 0.30 C 700-500 lapse rate: 5.60 C/km ThetaE index: 3.44 C Layer 946.0- 942.0 mb Conv cond level (CCL): 564.29 mb = 4761.53 m = 15621.62 ft Mean mixing ratio: 2.95 g/kg Conv temperature: 36.84 C = 98.32 F Cap Strength: 22.57 C Lifted Index: 22.52 C Risk: None Lifted Index @300 mb: 27.21 C Lifted Index @700 mb: 16.26 C Showalter Index: 17.77 C Risk: None Total Totals Index: 16.80 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: -3.10 C K Index: -16.10 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 4.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 61.08 J/kg Max Up Vert Vel: 11.05 m/s Conv Inhibition (B-): 56376.25 J/kg Cap Strength: 22.34 C Lift Cond Lev (LCL): 867.61 mb = 1345.17 m = 4413.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 16 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 1013 101 0 0 -0.0 -0.0 | 138 16 -10.7 11.7 1 1000 193 0 0 -0.0 -0.0 | 138 16 -10.7 11.7 2 986 305 240 1 0.9 0.5 | 141 16 -9.8 12.2 3 950 610 305 1 0.8 -0.6 | 139 15 -9.8 11.2 4 925 822 260 5 4.9 0.9 | 155 14 -5.7 12.6 5 915 914 265 7 7.0 0.6 | 163 13 -3.7 12.3 6 881 1219 260 8 7.9 1.4 | 168 13 -2.8 13.1 7 850 1512 300 11 9.5 -5.5 | 170 6 -1.1 6.2 8 849 1524 305 12 9.8 -6.9 | 170 5 -0.8 4.8 9 817 1829 310 15 11.5 -9.6 | 202 2 0.8 2.1 10 787 2134 315 18 12.7 -12.7 | 296 2 2.1 -1.0 11 757 2438 305 22 18.0 -12.6 | 277 7 7.4 -0.9 12 729 2743 295 22 19.9 -9.3 | 255 10 9.3 2.4 13 700 3073 290 21 19.7 -7.2 | 243 10 9.1 4.5 14 649 3658 285 29 28.0 -7.5 | 256 18 17.3 4.2 15 624 3962 275 25 24.9 -2.2 | 236 17 14.2 9.5 16 600 4267 275 29 28.9 -2.5 | 243 20 18.2 9.2 17 555 4877 285 34 32.8 -8.8 | 262 22 22.2 2.9 18 533 5182 285 37 35.7 -9.6 | 265 25 25.1 2.1 19 500 5680 290 29 27.3 -9.9 | 264 17 16.6 1.8 20 492 5791 295 29 26.3 -12.3 | 272 16 15.6 -0.5 21 472 6096 280 30 29.5 -5.2 | 251 20 18.9 6.5 22 417 7010 285 45 43.5 -11.6 | 270 33 32.8 0.1 23 400 7320 280 44 43.3 -7.6 | 263 33 32.7 4.1 24 383 7620 285 43 41.5 -11.1 | 269 31 30.9 0.6 25 367 7925 285 40 38.6 -10.4 | 267 28 28.0 1.4 26 336 8534 290 49 46.0 -16.8 | 278 36 35.4 -5.0 27 307 9144 275 62 61.8 -5.4 | 263 51 51.1 6.3 28 300 9310 275 74 73.7 -6.4 | 265 63 63.1 5.3 29 294 9449 270 72 72.0 -0.0 | 259 62 61.3 11.7 30 250 10520 270 101 101.0 -0.0 | 263 91 90.3 11.7 31 225 11215 265 116 115.6 10.1 | 258 107 104.9 21.8 32 223 11278 265 116 115.6 10.1 | 258 107 104.9 21.8 33 200 11980 265 112 111.6 9.8 | 258 103 100.9 21.5 34 150 13790 265 110 109.6 9.6 | 258 101 98.9 21.3 35 144 14021 265 112 111.6 9.8 | 258 103 100.9 21.5 36 118 15240 275 89 88.7 -7.8 | 267 78 78.0 4.0 37 101 16154 270 71 71.0 -0.0 | 259 61 60.3 11.7 38 100 16240 265 75 74.7 6.5 | 254 67 64.1 18.3 39 96 16459 265 75 74.7 6.5 | 254 67 64.1 18.3 40 96 16482 265 81 80.7 7.1 | 255 73 70.0 18.8 41 92 16764 265 81 80.7 7.1 | 255 73 70.0 18.8 42 83 17374 270 57 57.0 -0.0 | 256 48 46.3 11.7 43 75 17983 270 63 63.0 -0.0 | 257 54 52.3 11.7 44 71 18288 270 58 58.0 -0.0 | 256 49 47.3 11.7 45 70 18360 270 49 49.0 -0.0 | 253 40 38.3 11.7 46 67 18593 270 49 49.0 -0.0 | 253 40 38.3 11.7 47 64 18898 250 45 42.3 15.4 | 229 42 31.6 27.1 48 58 19507 265 62 61.8 5.4 | 251 54 51.1 17.1 49 52 20117 290 42 39.5 -14.4 | 275 29 28.8 -2.6 50 50 20370 280 26 25.6 -4.5 | 244 17 14.9 7.2 51 50 20422 290 31 29.1 -10.6 | 267 19 18.5 1.1 52 47 20726 280 24 23.6 -4.2 | 240 15 13.0 7.6 53 43 21336 260 38 37.4 6.6 | 236 32 26.8 18.3 54 37 22250 280 29 28.6 -5.0 | 250 19 17.9 6.7 55 33 22860 295 38 34.4 -16.1 | 280 24 23.8 -4.3 56 32 23165 285 41 39.6 -10.6 | 268 29 28.9 1.1 57 30 23470 280 24 23.6 -4.2 | 240 15 13.0 7.6 58 30 23530 275 30 29.9 -2.6 | 245 21 19.2 9.1 59 29 23774 270 25 25.0 -0.0 | 231 19 14.3 11.7 60 26 24384 275 34 33.9 -3.0 | 249 25 23.2 8.8 61 25 24689 295 29 26.3 -12.3 | 272 16 15.6 -0.5 62 24 24994 265 21 20.9 1.8 | 217 17 10.3 13.6 63 20 26080 265 33 32.9 2.9 | 237 27 22.2 14.6 64 20 26213 250 34 31.9 11.6 | 222 32 21.3 23.4 65 18 26822 275 43 42.8 -3.7 | 256 33 32.2 8.0 66 16 27432 270 36 36.0 -0.0 | 245 28 25.3 11.7 67 15 27737 270 41 41.0 -0.0 | 249 33 30.3 11.7 68 15 28042 285 40 38.6 -10.4 | 267 28 28.0 1.4 69 13 28956 275 24 23.9 -2.1 | 234 16 13.2 9.6 70 12 29261 280 44 43.3 -7.6 | 263 33 32.7 4.1 71 11 29870 270 22 22.0 -0.0 | 224 16 11.3 11.7 72 10 30570 270 29 29.0 -0.0 | 237 22 18.3 11.7 Wind Parameters Mean winds (0-6000m): 287.7 at 21.1 knts Storm direction: 317.7 at 15.8 knts Shear (0-3000m) pos: 2.5 neg: 2.8 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 106.9 deg Storm rel helicity (0-3000m) pos: 34.9 neg: -16.7 tot: 18.2 m^2/s^2 ave: 6.1 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 1.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.10 Bulk Shear: 55.58 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 ------------------------------------------------------------------------------- 500 266 1 140 15| 0.0 1.0 1.0| 4.0 -2.7 1.3 2.6 0.14| 2.1 0.3 1000 264 3 147 14| 0.0 3.9 3.9| 27.4 -2.7 24.6 24.6 0.74| 4.8 3.5 1500 276 5 153 12| 3.1 2.6 5.7| 32.5 -3.5 29.0 19.3 0.44| 6.5 2.8 2000 294 8 157 9| 3.7 2.0 5.7| 34.9 -3.5 31.4 15.7 0.51| 6.3 3.2 2500 300 10 165 7| 3.0 2.9 5.9| 34.9 -8.5 26.4 10.6 0.30| 6.6 2.0 3000 298 12 180 6| 2.5 2.8 5.3| 34.9 -16.7 18.2 6.1 0.18| 6.2 1.1 4000 292 16 213 7| 1.8 3.1 5.0| 47.5 -42.7 4.8 1.2 0.08| 6.5 0.5 5000 288 19 231 9| 2.5 2.5 5.0| 99.2 -42.7 56.5 11.3 0.21| 6.4 1.4 6000 288 21 241 11| 1.9 2.4 4.3|109.5 -73.3 36.2 6.0 0.11| 6.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20251209.12.gif