UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011212.upa.cvt Date: 1200Z 12 JAN 26 Searching for KJAN... Searching the city database file for: KJAN ... Date:1200Z 12 JAN 26 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 1021 101 -1.1 -3.3 85 2.2 -1.9 0 0 270.4 270.9 270.1 278.3 2.93 1 1013 159 0.6 -4.3 70 4.9 -1.2 21 5 272.7 273.2 271.3 280.2 2.74 2 1010 180 1.6 -6.4 55 8.0 -1.2 29 7 274.0 274.4 271.4 280.4 2.34 3 1007 202 2.0 -7.0 51 9.0 -1.2 37 9 274.6 275.0 271.6 280.8 2.24 4 1000 254 1.6 -7.4 51 9.0 -1.5 55 14 274.8 275.1 271.6 280.8 2.19 5 995 294 1.2 -8.8 47 10.0 -2.1 59 16 274.7 275.1 271.3 280.3 1.97 6 990 335 1.8 -11.2 37 13.0 -2.3 59 16 275.7 276.0 271.4 280.4 1.64 7 967 524 1.6 -12.4 34 14.0 -2.7 49 12 277.4 277.7 272.2 281.8 1.52 8 964 549 1.6 -12.4 34 14.0 -2.8 48 12 277.6 277.9 272.3 282.0 1.53 9 963 558 1.6 -12.4 34 14.0 -2.8 48 12 277.7 278.0 272.4 282.1 1.53 10 960 583 1.6 -13.4 32 15.0 -3.0 46 11 278.0 278.2 272.3 282.1 1.41 11 950 667 3.0 -20.0 17 23.0 -3.1 42 10 280.2 280.4 272.7 282.7 0.82 12 925 883 2.6 -21.4 15 24.0 -3.7 30 8 282.0 282.1 273.6 284.2 0.75 13 890 1195 3.4 -30.6 6 34.0 -4.1 35 10 285.9 286.0 275.1 287.0 0.34 14 864 1435 2.8 -33.2 5 36.0 -4.7 17 10 287.7 287.8 275.9 288.6 0.27 15 850 1567 3.8 -44.2 2 48.0 -4.6 10 12 290.1 290.1 276.9 290.4 0.09 16 817 1890 6.4 354 19 296.2 17 792 2144 5.8 -41.2 2 47.0 -3.7 329 13 298.2 298.2 280.7 298.6 0.13 18 742 2674 2.4 -22.6 14 25.0 -4.8 297 15 300.1 300.3 282.5 302.8 0.84 19 722 2894 2.8 -20.2 17 23.0 -4.4 302 16 302.9 303.1 283.9 306.3 1.06 20 701 3132 2.0 -21.0 16 23.0 -5.1 306 16 304.6 304.8 284.5 307.9 1.02 21 700 3144 2.0 -21.0 16 23.0 -5.1 305 16 304.7 304.9 284.6 308.0 1.02 22 637 3898 -2.9 -27.9 13 25.0 -9.2 278 18 307.5 307.6 285.1 309.5 0.60 23 616 4163 -3.7 -31.7 9 28.0 -10.1 270 19 309.5 309.6 285.7 311.0 0.44 24 574 4717 -7.9 -34.9 9 27.0 -13.3 281 20 310.9 311.0 286.1 312.1 0.34 25 519 5495 -11.5 -44.5 5 33.0 -16.5 280 28 315.6 315.7 287.5 316.2 0.14 26 500 5780 -13.7 -40.7 8 27.0 -18.0 275 33 316.3 316.4 287.8 317.1 0.22 27 459 6422 -18.9 -38.9 15 20.0 -21.9 268 34 317.7 317.7 288.3 318.7 0.29 28 444 6669 -20.9 -52.9 4 32.0 -24.0 263 35 318.2 318.2 288.2 318.4 0.06 29 443 6685 -20.9 -45.9 9 25.0 -23.8 262 35 318.4 318.4 288.4 318.9 0.14 30 441 6719 -21.1 -30.1 44 9.0 -22.8 262 35 318.5 318.7 289.0 321.1 0.71 31 440 6735 -21.1 -29.1 49 8.0 -22.7 261 35 318.8 318.9 289.2 321.5 0.78 32 428 6938 -22.9 -30.9 48 8.0 -24.4 257 37 319.0 319.1 289.2 321.4 0.68 33 424 7007 -23.3 -28.3 63 5.0 -24.3 255 37 319.3 319.5 289.5 322.4 0.88 34 416 7146 -24.3 -30.3 58 6.0 -25.4 257 37 319.8 319.9 289.5 322.4 0.74 35 412 7216 -24.9 -28.5 72 3.6 -25.6 257 37 319.9 320.1 289.7 323.0 0.88 36 406 7322 -25.7 -28.9 74 3.2 -26.3 259 38 320.2 320.4 289.8 323.3 0.86 37 400 7430 -26.3 -29.8 72 3.5 -26.9 260 38 320.8 321.0 289.9 323.6 0.81 38 388 7649 -27.9 -32.8 63 4.9 -28.7 260 39 321.5 321.6 289.9 323.7 0.62 39 370 7988 -31.1 -32.4 88 1.3 -31.3 266 43 321.7 321.8 290.0 324.1 0.68 40 367 8045 -31.5 -33.4 83 1.9 -31.8 267 44 321.9 322.0 290.0 324.1 0.62 41 365 8084 -31.7 -35.3 70 3.6 -32.1 267 44 322.1 322.2 290.0 324.0 0.52 42 359 8201 -32.7 -35.5 76 2.8 -33.1 269 45 322.3 322.4 290.0 324.2 0.52 43 356 8260 -32.9 -36.1 73 3.2 -33.3 270 46 322.8 322.9 290.2 324.6 0.49 44 352 8339 -33.1 -40.1 50 7.0 -33.8 268 47 323.6 323.7 290.2 324.8 0.33 45 349 8399 -33.3 -41.3 45 8.0 -34.1 267 48 324.1 324.2 290.3 325.2 0.29 46 348 8419 -33.5 -41.5 44 8.0 -34.3 267 48 324.1 324.2 290.3 325.2 0.29 47 336 8664 -35.7 -42.7 49 7.0 -36.3 263 51 324.4 324.4 290.4 325.4 0.26 48 318 9044 -39.1 -41.7 76 2.6 -39.3 257 57 324.8 324.9 290.6 326.0 0.31 49 315 9109 -39.5 -43.6 65 4.1 -39.8 256 57 325.1 325.2 290.6 326.1 0.26 50 312 9174 -40.1 -43.7 68 3.6 -40.4 255 58 325.2 325.2 290.6 326.1 0.25 51 306 9306 -41.3 -45.3 65 4.0 -41.6 255 58 325.3 325.3 290.6 326.1 0.22 52 302 9395 -41.9 -47.9 52 6.0 -42.3 255 58 325.7 325.7 290.7 326.3 0.17 53 300 9440 -42.3 -48.3 52 6.0 -42.6 255 58 325.7 325.8 290.7 326.4 0.16 54 297 9508 -42.9 -47.9 58 5.0 -43.2 255 59 325.8 325.9 290.7 326.5 0.17 55 291 9646 -43.7 -50.7 46 7.0 -44.0 255 60 326.6 326.6 290.9 327.1 0.13 56 250 10650 -52.7 -58.7 48 6.0 -52.8 255 68 327.7 327.7 291.1 327.9 0.06 57 200 12060 -62.3 -71.3 29 9.0 -62.4 255 73 334.1 334.1 292.9 334.2 0.01 58 176 12843 -65.5 -77.5 17 12.0 -65.5 255 65 341.3 341.3 294.6 341.3 0.01 59 156 13579 -63.7 -83.2 5 19.5 -63.8 260 86 356.3 356.3 298.0 356.4 0.00 60 150 13820 -63.1 -85.1 4 22.0 -63.2 260 79 361.4 361.4 299.0 361.4 0.00 61 100 16300 -65.9 -86.9 4 21.0 -66.0 270 52 400.4 400.4 305.3 400.4 0.00 62 76 17956 -69.3 -88.3 5 19.0 -69.4 270 40 426.0 426.0 308.4 426.0 0.00 63 70 18450 -68.1 -88.1 4 20.0 -68.2 270 37 438.7 438.7 309.7 438.7 0.00 64 64 18987 -67.3 -89.3 3 22.0 -67.5 264 29 451.8 451.8 311.0 451.8 0.00 65 60 19373 -68.5 -89.5 3 21.0 -68.7 254 28 457.6 457.6 311.5 457.6 0.00 66 54 20006 -66.1 -89.1 3 23.0 -66.4 267 26 477.1 477.1 313.2 477.1 0.00 67 52 20233 -67.1 -90.1 2 23.0 -67.3 271 25 479.9 480.0 313.4 480.0 0.00 68 51 20350 -65.7 -89.7 2 24.0 -66.0 274 25 485.9 485.9 313.9 485.9 0.00 69 50 20470 -67.1 -89.1 3 22.0 -67.3 265 29 485.4 485.4 313.9 485.4 0.00 70 49 20592 -67.3 -90.3 2 23.0 -67.5 265 29 487.7 487.7 314.1 487.7 0.00 71 47 20845 -63.5 -89.5 2 26.0 -63.9 271 31 502.7 502.7 315.1 502.7 0.00 72 40 21828 -66.5 -90.5 2 24.0 -66.8 276 16 518.9 518.9 316.2 518.9 0.00 73 38 22140 -64.9 -89.9 2 25.0 -65.3 278 19 530.6 530.6 316.9 530.6 0.00 74 36 22469 -65.5 -90.5 2 25.0 -65.9 280 21 537.3 537.3 317.3 537.3 0.00 75 35 22641 -63.9 -89.9 2 26.0 -64.4 272 21 545.8 545.8 317.9 545.9 0.00 76 32 23187 -66.3 -90.3 2 24.0 -66.7 284 23 553.6 553.6 318.3 553.6 0.00 77 30 23580 -63.9 -89.9 2 26.0 -64.5 275 26 570.4 570.4 319.2 570.5 0.00 78 29 23788 -65.1 -90.1 2 25.0 -65.6 261 25 572.7 572.7 319.3 572.7 0.00 79 27 24225 -63.5 -89.5 2 26.0 -64.1 288 28 589.0 589.0 320.1 589.0 0.00 80 25 24697 -64.7 -90.7 2 26.0 -65.3 293 27 598.7 598.7 320.6 598.7 0.00 81 24 24948 -62.5 -89.5 1 27.0 -63.3 269 30 612.1 612.1 321.2 612.1 0.01 82 23 25211 -63.1 -90.1 1 27.0 -63.9 271 34 617.8 617.8 321.4 617.9 0.00 83 22 25486 -61.1 -89.1 1 28.0 -62.1 277 39 631.7 631.7 322.0 631.7 0.01 84 21 25776 -60.7 -88.7 1 28.0 -61.9 277 36 641.4 641.4 322.3 641.4 0.01 85 20 26080 -60.3 -88.3 1 28.0 -61.6 280 45 651.6 651.6 322.7 651.7 0.01 86 20 26080 -59.7 -88.7 1 29.0 -61.0 280 45 653.4 653.4 322.8 653.5 0.01 87 18 26737 -61.1 -88.1 2 27.0 -62.4 271 46 669.0 669.0 323.4 669.1 0.01 88 16 27470 -60.9 -88.9 1 28.0 -62.3 275 56 692.6 692.6 324.2 692.6 0.01 89 16 27470 -59.3 -88.3 1 29.0 -61.0 275 56 697.8 697.8 324.4 697.9 0.01 90 14 28303 -61.3 -88.3 2 27.0 -62.9 273 52 718.2 718.2 325.0 718.3 0.01 91 14 28303 -61.1 -89.1 1 28.0 -62.7 273 52 718.9 718.9 325.0 718.9 0.01 92 13 28768 -57.1 -88.1 1 31.0 -59.6 263 55 748.1 748.1 325.9 748.2 0.01 93 12 29277 -55.3 -85.3 1 30.0 -58.5 255 64 771.8 771.8 326.5 772.0 0.02 94 10 30450 -52.1 -84.1 1 32.0 -56.8 265 93 825.1 825.1 327.8 825.4 0.03 95 9.7 30646 -53.3 -84.3 1 31.0 -57.6 264 94 827.8 827.8 327.9 828.1 0.03 96 8.8 31274 -51.7 -83.7 1 32.0 -56.9 260 96 857.3 857.4 328.5 857.7 0.04 97 8.3 31651 -52.5 -84.5 1 32.0 -57.6 257 97 868.7 868.7 328.8 869.0 0.04 98 7.8 32055 -49.5 -82.5 1 33.0 -56.1 255 99 896.3 896.3 329.4 896.8 0.06 99 7.0 32760 -50.7 -83.7 1 33.0 -57.1 250 101 919.5 919.5 329.8 920.0 0.05 100 6.9 32854 -50.5 -83.5 1 33.0 -57.1 924.1 924.1 329.9 924.6 0.05 101 6.5 33242 -52.3 -84.3 1 32.0 -58.3 932.4 932.4 330.0 932.9 0.05 102 6.3 33446 -47.9 -82.9 1 35.0 -56.1 959.5 959.6 330.5 960.2 0.07 103 5.4 34472 -44.1 -80.1 1 36.0 -54.9 1019.7 1019.8 331.5 1021.1 0.12 104 5.2 34724 -45.7 -80.7 1 35.0 -55.8 1023.5 1023.6 331.5 1024.9 0.11 105 5.0 34985 -45.1 -81.1 1 36.0 -55.8 1037.8 1037.9 331.8 1039.2 0.11 TRP 176 12843 -65.5 -77.5 17 12.0 -65.5 255 65 341.3 341.3 294.6 341.3 0.01 WND 156 13579 -63.7 -83.2 5 19.5 -63.8 260 86 356.3 356.3 298.0 356.4 0.00 Sounding variables and indices 1000-500 mb thick: 5526.00 m Freezing level: Surface below freezing Freezing level: 1015.82 mb = 138.28 m = 453.65 ft Freezing level: 674.29 mb = 3451.84 m = 11324.79 ft Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 13.87 % Est. max temperature: 15.80 C = 60.44 F Sfc-Lift cond lev (LCL): 986.33 mb = 364.79 m = 1196.79 ft T: 1.77 C 700-500 lapse rate: 5.96 C/km ThetaE index: 0.58 C Layer 995.0- 990.0 mb Conv cond level (CCL): 433.62 mb = 6842.41 m = 22448.58 ft Mean mixing ratio: 1.51 g/kg Conv temperature: 47.63 C = 117.73 F Cap Strength: 28.62 C Lifted Index: 28.79 C Risk: None Lifted Index @300 mb: 31.16 C Lifted Index @700 mb: 23.31 C Showalter Index: 21.50 C Risk: None Total Totals Index: -13.00 C Risk: None Vertical Totals Index: 17.50 C Cross Totals Index: -30.50 C K Index: -49.70 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 5.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.65 J/kg Max Up Vert Vel: 8.56 m/s Conv Inhibition (B-): 63525.25 J/kg Cap Strength: 28.74 C Lift Cond Lev (LCL): 773.84 mb = 2332.35 m = 7651.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 331 at 13 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 1021 101 0 0 -0.0 -0.0 | 151 13 -6.4 11.5 1 1000 254 55 14 -11.5 -8.0 | 101 18 -17.9 3.5 2 994 305 60 16 -13.9 -8.0 | 100 21 -20.3 3.5 3 957 610 45 11 -7.8 -7.8 | 105 15 -14.2 3.7 4 925 883 30 8 -4.0 -6.9 | 114 11 -10.4 4.6 5 921 914 35 8 -4.6 -6.6 | 114 12 -11.0 5.0 6 887 1219 35 10 -5.7 -8.2 | 105 13 -12.2 3.3 7 855 1524 10 10 -1.7 -9.8 | 102 8 -8.2 1.7 8 850 1567 10 12 -2.1 -11.8 | 88 9 -8.5 -0.3 9 823 1829 360 21 -0.0 -21.0 | 34 11 -6.4 -9.5 10 793 2134 330 13 6.5 -11.3 | 197 0 0.1 0.3 11 764 2438 305 15 12.3 -8.6 | 244 7 5.9 2.9 12 735 2743 295 15 13.6 -6.3 | 234 9 7.2 5.2 13 708 3048 310 17 13.0 -10.9 | 265 7 6.6 0.6 14 700 3144 305 16 13.1 -9.2 | 251 7 6.7 2.3 15 682 3353 310 17 13.0 -10.9 | 265 7 6.6 0.6 16 656 3658 300 15 13.0 -7.5 | 239 8 6.6 4.0 17 631 3962 270 19 19.0 -0.0 | 228 17 12.6 11.5 18 607 4267 270 19 19.0 -0.0 | 228 17 12.6 11.5 19 561 4877 285 21 20.3 -5.4 | 246 15 13.9 6.1 20 540 5182 270 22 22.0 -0.0 | 234 19 15.6 11.5 21 519 5486 280 28 27.6 -4.9 | 253 22 21.2 6.7 22 500 5780 275 33 32.9 -2.9 | 252 28 26.5 8.6 23 479 6096 275 32 31.9 -2.8 | 251 27 25.5 8.7 24 423 7010 255 37 35.7 9.6 | 234 36 29.3 21.1 25 400 7430 260 38 37.4 6.6 | 240 36 31.0 18.1 26 389 7620 260 39 38.4 6.8 | 240 37 32.0 18.3 27 357 8230 270 46 46.0 -0.0 | 254 41 39.6 11.5 28 313 9144 255 58 56.0 15.0 | 242 56 49.6 26.5 29 300 9440 255 58 56.0 15.0 | 242 56 49.6 26.5 30 250 10650 255 68 65.7 17.6 | 244 66 59.3 29.1 31 216 11582 265 69 68.7 6.0 | 254 65 62.3 17.5 32 200 12060 255 73 70.5 18.9 | 245 71 64.1 30.4 33 186 12497 250 78 73.3 26.7 | 240 77 66.9 38.2 34 176 12843 255 65 62.8 16.8 | 243 63 56.4 28.3 35 169 13106 255 65 62.8 16.8 | 243 63 56.4 28.3 36 156 13579 260 86 84.7 14.9 | 251 83 78.3 26.4 37 153 13716 260 86 84.7 14.9 | 251 83 78.3 26.4 38 150 13820 260 79 77.8 13.7 | 251 76 71.4 25.2 39 119 15240 270 67 67.0 -0.0 | 259 62 60.6 11.5 40 113 15545 275 60 59.8 -5.2 | 263 54 53.4 6.3 41 102 16154 265 44 43.8 3.8 | 248 40 37.4 15.3 42 100 16300 270 52 52.0 -0.0 | 256 47 45.6 11.5 43 97 16459 270 52 52.0 -0.0 | 256 47 45.6 11.5 44 80 17678 275 43 42.8 -3.7 | 258 37 36.4 7.8 45 72 18288 265 36 35.9 3.1 | 244 33 29.4 14.7 46 70 18450 270 37 37.0 -0.0 | 249 33 30.6 11.5 47 68 18593 275 34 33.9 -3.0 | 253 29 27.4 8.6 48 65 18898 270 30 30.0 -0.0 | 244 26 23.6 11.5 49 62 19202 250 28 26.3 9.6 | 223 29 19.9 21.1 50 50 20422 275 25 24.9 -2.2 | 243 21 18.5 9.3 51 50 20470 265 29 28.9 2.5 | 238 26 22.5 14.0 52 48 20726 265 30 29.9 2.6 | 239 27 23.5 14.1 53 46 21031 280 33 32.5 -5.7 | 257 27 26.1 5.8 54 43 21336 310 17 13.0 -10.9 | 265 7 6.6 0.6 55 41 21641 275 15 14.9 -1.3 | 220 13 8.5 10.2 56 35 22555 280 22 21.7 -3.8 | 243 17 15.2 7.7 57 34 22860 250 17 16.0 5.8 | 209 20 9.6 17.3 58 32 23165 285 23 22.2 -6.0 | 251 17 15.8 5.6 59 30 23580 275 26 25.9 -2.3 | 245 22 19.5 9.2 60 29 23774 260 25 24.6 4.3 | 229 24 18.2 15.9 61 28 24079 290 25 23.5 -8.6 | 260 17 17.1 3.0 62 26 24384 285 31 29.9 -8.0 | 262 24 23.5 3.5 63 25 24689 295 27 24.5 -11.4 | 270 18 18.0 0.1 64 24 24994 265 30 29.9 2.6 | 239 27 23.5 14.1 65 22 25603 280 41 40.4 -7.1 | 263 34 34.0 4.4 66 21 25908 275 32 31.9 -2.8 | 251 27 25.5 8.7 67 20 26080 280 45 44.3 -7.8 | 264 38 37.9 3.7 68 20 26213 265 38 37.9 3.3 | 245 35 31.4 14.8 69 19 26518 280 46 45.3 -8.0 | 265 39 38.9 3.5 70 17 27127 255 46 44.4 11.9 | 238 45 38.0 23.4 71 16 27432 275 56 55.8 -4.9 | 262 50 49.4 6.6 72 15 28042 280 52 51.2 -9.0 | 267 45 44.8 2.5 73 13 28651 265 52 51.8 4.5 | 251 48 45.4 16.0 74 12 29261 255 63 60.9 16.3 | 243 61 54.4 27.8 75 10 30450 265 93 92.6 8.1 | 257 88 86.2 19.6 76 7 32760 250 101 94.9 34.5 | 243 100 88.5 46.1 Wind Parameters Mean winds (0-6000m): 300.8 at 17.6 knts Storm direction: 330.8 at 13.2 knts Shear (0-3000m) pos: 2.2 neg: 3.6 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 106.0 deg Storm rel helicity (0-3000m) pos: 19.6 neg: -81.2 tot: -61.6 m^2/s^2 ave: -20.5 10^-3 m/s^2 rel: -0.37 Storm rel vorticity (0-3000m) horiz: 11.7 stream: -4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.46 Bulk Shear: 80.34 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 55 12 107 17| 11.5 0.0 11.5| 5.8 -39.9 -34.1 -68.1 -0.45| 24.2-11.0 1000 47 10 108 15| 5.7 1.4 7.1| 13.0 -43.5 -30.5 -30.5 -0.34| 14.7 -5.0 1500 39 10 105 13| 3.8 2.7 6.5| 13.0 -55.3 -42.2 -28.2 -0.39| 12.6 -4.9 2000 24 12 93 11| 2.9 3.8 6.7| 13.0 -77.8 -64.7 -32.4 -0.44| 14.0 -6.2 2500 9 12 85 8| 2.3 4.3 6.6| 13.1 -79.8 -66.8 -26.7 -0.44| 13.1 -5.7 3000 355 13 74 5| 2.2 3.6 5.8| 19.6 -81.2 -61.6 -20.5 -0.37| 11.7 -4.3 4000 333 14 6 1| 1.7 3.7 5.4| 21.0 -96.2 -75.2 -18.8 -0.37| 10.6 -3.9 5000 315 15 260 4| 1.5 3.2 4.7| 42.3-107.3 -65.0 -13.0 -0.30| 9.4 -2.9 6000 301 18 254 9| 1.4 2.9 4.2| 77.9-115.8 -37.8 -6.3 -0.21| 9.1 -1.9 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20260112.12.gif