UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:1200Z 12 OCT 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 1002 101 12.2 11.1 93 1.1 11.6 0 0 285.2 286.6 284.7 308.2 8.30 1 1001 104 12.0 11.2 95 0.8 11.6 67 1 285.1 286.5 284.7 308.2 8.37 2 1000 107 12.8 11.5 92 1.3 12.0 135 2 286.0 287.4 285.2 309.7 8.55 3 997 132 14.2 11.0 81 3.2 12.3 131 3 287.6 289.0 285.6 310.8 8.29 4 995 149 17.0 10.0 63 7.0 12.9 128 3 290.6 291.9 286.2 312.6 7.76 5 986 228 20.6 7.6 43 13.0 13.1 117 6 294.9 296.1 286.8 314.2 6.65 6 980 280 21.0 8.0 43 13.0 13.4 109 7 295.9 297.1 287.4 315.9 6.88 7 928 749 17.0 6.0 48 11.0 10.8 77 9 296.4 297.6 287.1 314.9 6.32 8 925 777 16.8 5.8 48 11.0 10.6 75 9 296.5 297.6 287.0 314.8 6.26 9 885 1152 13.4 6.4 63 7.0 9.5 34 10 296.7 298.0 287.6 316.7 6.82 10 850 1490 11.2 6.6 73 4.6 8.6 355 12 297.9 299.2 288.4 319.0 7.21 11 843 1559 10.6 6.8 77 3.8 8.4 354 13 298.0 299.3 288.6 319.6 7.37 12 837 1618 10.2 4.2 66 6.0 6.9 353 14 298.1 299.3 287.5 316.4 6.18 13 834 1648 10.4 2.4 58 8.0 6.2 353 14 298.7 299.7 287.1 314.9 5.46 14 831 1678 10.6 -0.4 46 11.0 5.1 352 14 299.2 300.0 286.2 312.6 4.47 15 825 1738 10.2 3.2 62 7.0 6.5 351 15 299.4 300.4 287.6 316.7 5.84 16 822 1769 10.2 1.2 54 9.0 5.6 351 15 299.7 300.6 287.1 314.9 5.08 17 819 1799 9.8 4.8 71 5.0 7.1 350 16 299.6 300.8 288.5 319.1 6.59 18 815 1840 9.6 4.6 71 5.0 6.8 350 16 299.8 301.0 288.5 319.2 6.53 19 807 1921 9.6 2.6 62 7.0 5.9 350 15 300.6 301.7 288.0 317.7 5.72 20 805 1942 9.8 1.8 57 8.0 5.6 350 15 301.1 302.1 287.9 317.3 5.42 21 803 1963 9.8 -1.2 46 11.0 4.4 350 14 301.3 302.1 286.9 314.5 4.36 22 801 1983 10.4 -8.6 25 19.0 2.3 350 14 302.1 302.6 285.2 309.9 2.49 23 799 2004 10.8 -15.2 15 26.0 1.1 350 14 302.8 303.0 284.4 307.5 1.47 24 797 2025 11.0 -15.0 15 26.0 1.2 350 13 303.2 303.5 284.5 308.0 1.49 25 785 2151 10.4 -15.6 14 26.0 0.7 348 12 303.9 304.1 284.8 308.5 1.44 26 771 2301 11.6 334 8 306.7 27 733 2722 10.2 -37.8 2 48.0 -1.7 357 8 309.7 309.7 285.5 310.4 0.20 28 700 3103 7.6 -27.4 6 35.0 -2.7 10 13 310.9 311.0 286.4 312.9 0.58 29 640 3833 3.0 -24.0 12 27.0 -5.3 34 18 313.7 313.9 287.6 316.7 0.86 30 634 3909 3.8 -34.2 4 38.0 -5.8 33 18 315.5 315.6 287.6 316.7 0.33 31 617 4130 3.2 -40.8 2 44.0 -6.5 31 18 317.3 317.3 288.1 317.9 0.18 32 610 4222 3.0 -40.0 2 43.0 -6.7 31 19 318.1 318.1 288.3 318.8 0.19 33 577 4669 -0.3 -42.3 2 42.0 -8.9 29 21 319.3 319.4 288.7 319.9 0.16 34 550 5050 -1.7 -46.7 2 45.0 -10.1 17 23 322.1 322.1 289.5 322.5 0.10 35 500 5800 -7.1 -48.1 2 41.0 -13.9 20 27 324.4 324.4 290.2 324.8 0.10 36 469 6295 -11.1 -50.1 2 39.0 -16.7 22 30 325.4 325.4 290.5 325.7 0.08 37 455 6528 -12.3 -51.3 2 39.0 -17.7 23 33 326.7 326.8 290.9 327.0 0.07 38 439 6801 -13.7 -36.7 12 23.0 -18.1 21 36 328.3 328.4 291.6 329.7 0.38 39 428 6993 -15.5 -37.5 13 22.0 -19.6 14 37 328.4 328.5 291.6 329.8 0.35 40 424 7064 -16.1 -33.1 22 17.0 -19.6 11 37 328.5 328.7 291.9 330.6 0.55 41 423 7082 -16.3 -26.3 42 10.0 -18.8 10 37 328.5 328.7 292.3 332.3 1.06 42 422 7099 -16.5 -28.5 35 12.0 -19.3 9 38 328.5 328.6 292.2 331.6 0.86 43 415 7225 -17.3 -27.3 41 10.0 -19.7 4 38 329.0 329.2 292.4 332.6 0.98 44 405 7407 -18.5 -32.5 28 14.0 -21.4 5 39 329.8 329.9 292.3 332.0 0.62 45 400 7500 -19.5 -33.5 28 14.0 -22.2 10 39 329.6 329.8 292.2 331.7 0.57 46 397 7556 -19.9 -33.9 28 14.0 -22.5 10 39 329.8 329.9 292.2 331.9 0.55 47 395 7593 -19.9 -37.9 19 18.0 -22.9 10 39 330.3 330.4 292.2 331.7 0.37 48 392 7650 -20.3 -36.3 23 16.0 -23.1 10 39 330.5 330.6 292.3 332.2 0.44 49 377 7937 -22.7 -34.7 33 12.0 -24.8 5 39 331.0 331.2 292.5 333.0 0.53 50 360 8274 -25.7 -35.7 39 10.0 -27.3 2 44 331.4 331.5 292.6 333.3 0.51 51 350 8477 -27.3 -39.3 31 12.0 -28.9 1 47 331.9 332.0 292.6 333.3 0.36 52 330 8897 -31.1 -41.1 37 10.0 -32.3 357 54 332.4 332.4 292.7 333.6 0.32 53 329 8919 -31.1 -42.1 33 11.0 -32.3 357 54 332.6 332.7 292.7 333.8 0.29 54 328 8940 -30.9 -49.9 14 19.0 -32.6 357 55 333.2 333.2 292.7 333.7 0.12 55 300 9570 -33.5 -59.5 6 26.0 -35.1 10 66 338.2 338.2 293.9 338.3 0.04 56 250 10830 -39.9 -68.9 3 29.0 -41.0 5 82 346.7 346.7 295.9 346.8 0.01 57 229 11425 -44.4 -71.8 3 27.4 -45.2 355 91 348.7 348.7 296.4 348.8 0.01 58 200 12320 -51.3 -76.3 4 25.0 -51.7 360 83 351.5 351.5 297.0 351.6 0.01 59 150 14140 -59.7 -83.7 3 24.0 -59.9 360 52 367.2 367.2 300.1 367.2 0.00 60 114 15806 -70.5 -86.5 8 16.0 -70.6 340 43 377.1 377.1 301.8 377.1 0.00 61 100 16580 -71.1 -86.1 9 15.0 -71.2 10 17 390.4 390.4 303.8 390.4 0.00 62 95 16883 -71.9 -85.9 11 14.0 -71.9 12 20 394.6 394.6 304.5 394.6 0.00 63 89 17268 -70.3 -87.3 7 17.0 -70.4 21 25 405.2 405.2 305.9 405.2 0.00 64 70 18680 -74.1 -89.1 8 15.0 -74.2 350 13 425.9 425.9 308.4 425.9 0.00 65 69 18765 -74.1 -89.1 8 15.0 -74.2 346 12 427.6 427.6 308.6 427.6 0.00 66 57 19909 -65.9 -90.9 2 25.0 -66.1 71 10 470.2 470.2 312.7 470.2 0.00 67 55 20127 -66.9 -89.9 3 23.0 -67.1 65 10 472.8 472.8 312.8 472.8 0.00 68 53 20352 -66.3 -90.3 2 24.0 -66.5 65 13 479.2 479.2 313.4 479.2 0.00 69 50 20710 -62.9 -89.9 1 27.0 -63.3 155 11 495.3 495.3 314.6 495.3 0.00 70 50 20710 -62.5 -89.5 1 27.0 -62.9 155 11 496.2 496.2 314.7 496.2 0.00 71 47 21089 -64.5 -90.5 2 26.0 -64.8 144 10 500.3 500.3 314.9 500.3 0.00 72 46 21221 -62.7 -90.7 1 28.0 -63.1 173 7 507.7 507.7 315.5 507.7 0.00 73 45 21356 -63.1 -90.1 1 27.0 -63.6 196 4 509.9 509.9 315.7 509.9 0.00 74 39 22245 -58.1 -88.1 1 30.0 -59.0 211 1 543.9 543.9 317.8 543.9 0.00 75 38 22408 -59.3 -88.3 1 29.0 -60.1 228 4 544.9 544.9 317.8 544.9 0.00 76 35 22924 -57.5 -87.5 1 30.0 -58.6 281 12 562.5 562.5 318.8 562.6 0.01 77 34 23107 -58.1 -88.1 1 30.0 -59.1 300 14 565.6 565.6 318.9 565.7 0.00 78 33 23296 -55.9 -86.9 1 31.0 -57.2 321 13 576.3 576.3 319.5 576.4 0.01 79 32 23491 -56.7 -86.7 1 30.0 -57.9 340 11 579.3 579.3 319.6 579.3 0.01 80 30 23900 -55.9 -86.9 1 31.0 -57.3 345 13 592.2 592.2 320.3 592.3 0.01 81 22 25886 -51.9 -84.9 1 33.0 -54.6 113 12 659.1 659.1 323.0 659.2 0.01 82 22 25886 -51.9 -84.9 1 33.0 -54.6 113 12 659.1 659.1 323.0 659.2 0.01 83 20 26500 -53.7 -85.7 1 32.0 -56.2 60 18 671.8 671.8 323.5 671.9 0.01 84 18 27179 -52.9 -84.9 1 32.0 -55.8 80 14 694.9 694.9 324.3 695.0 0.02 85 17 27548 -53.7 -85.7 1 32.0 -56.5 80 17 703.8 703.8 324.6 703.9 0.01 86 16 27939 -51.7 -85.7 1 34.0 -55.2 91 19 722.6 722.6 325.1 722.7 0.02 87 15 28358 -52.5 -85.5 1 33.0 -55.9 81 16 733.4 733.4 325.4 733.5 0.02 88 13 29289 -49.9 -83.9 1 34.0 -54.6 127 12 773.0 773.1 326.5 773.3 0.03 89 13 29289 -49.7 -83.7 1 34.0 -54.5 127 12 773.7 773.7 326.6 774.0 0.03 90 10 31010 -48.9 -83.9 1 35.0 -54.8 90 8 837.0 837.0 328.1 837.3 0.03 91 9.9 31076 -49.1 -84.1 1 35.0 -55.0 92 8 838.7 838.7 328.1 839.0 0.03 92 9.1 31633 -46.5 -83.5 1 37.0 -53.9 109 9 869.1 869.1 328.8 869.5 0.04 93 9.0 31707 -44.1 -82.1 1 38.0 -52.7 111 9 881.1 881.1 329.1 881.6 0.05 94 8.2 32333 -43.3 -81.3 1 38.0 -52.7 129 11 908.0 908.1 329.6 908.7 0.07 95 7.0 33400 -42.7 -81.7 1 39.0 -53.2 160 13 952.5 952.6 330.4 953.3 0.07 96 6.7 33697 -41.1 -80.1 1 39.0 -52.7 971.2 971.3 330.7 972.3 0.10 TRP 114 15806 -70.5 -86.5 8 16.0 -70.6 340 43 377.1 377.1 301.8 377.1 0.00 WND 229 11425 -44.4 -71.8 3 27.4 -45.2 355 91 348.7 348.7 296.4 348.8 0.01 Sounding variables and indices 1000-500 mb thick: 5693.00 m Freezing level: 580.00 mb = 4627.94 m = 15183.34 ft Wetbulb zero: 769.35 mb = 2318.96 m = 7608.03 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 23.66 % Est. max temperature: 24.83 C = 76.70 F Sfc-Lift cond lev (LCL): 985.69 mb = 230.30 m = 755.57 ft T: 20.62 C 700-500 lapse rate: 5.45 C/km ThetaE index: 11.70 C Layer 807.0- 797.0 mb Conv cond level (CCL): 582.54 mb = 4591.75 m = 15064.62 ft Mean mixing ratio: 6.72 g/kg Conv temperature: 46.14 C = 115.05 F Cap Strength: 12.34 C Lifted Index: 12.22 C Risk: None Lifted Index @300 mb: 16.87 C Lifted Index @700 mb: 9.40 C Showalter Index: 9.84 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 18.30 C Cross Totals Index: 13.70 C K Index: -10.10 Risk: None Sweat Index: 130.20 Risk: None Energy Index: 1.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.74 J/kg Max Up Vert Vel: 6.28 m/s Conv Inhibition (B-): 61658.62 J/kg Cap Strength: 12.36 C Lift Cond Lev (LCL): 810.32 mb = 1887.33 m = 6191.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 52 at 12 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 1002 101 0 0 -0.0 -0.0 | 232 12 9.2 7.3 1 1000 107 135 2 -1.4 1.4 | 222 12 7.8 8.7 2 977 305 105 8 -7.7 2.1 | 189 9 1.5 9.3 3 943 610 85 9 -9.0 -0.8 | 182 6 0.2 6.5 4 925 777 75 9 -8.7 -2.3 | 186 5 0.5 4.9 5 910 914 65 10 -9.1 -4.2 | 182 3 0.1 3.0 6 878 1219 25 10 -4.2 -9.1 | 290 5 5.0 -1.8 7 850 1490 355 12 1.0 -12.0 | 295 11 10.2 -4.7 8 816 1829 350 16 2.8 -15.8 | 305 15 12.0 -8.5 9 787 2134 350 12 2.1 -11.8 | 292 12 11.3 -4.5 10 758 2438 320 4 2.6 -3.1 | 250 12 11.8 4.2 11 731 2743 360 8 -0.0 -8.0 | 275 9 9.2 -0.7 12 700 3103 10 13 -2.3 -12.8 | 309 9 6.9 -5.5 13 679 3353 30 18 -9.0 -15.6 | 359 8 0.2 -8.3 14 653 3658 35 17 -9.8 -13.9 | 5 7 -0.6 -6.7 15 605 4267 30 19 -9.5 -16.5 | 2 9 -0.3 -9.2 16 583 4572 30 20 -10.0 -17.3 | 5 10 -0.8 -10.0 17 561 4877 25 22 -9.3 -19.9 | 0 13 -0.1 -12.7 18 540 5182 10 24 -4.2 -23.6 | 343 17 5.0 -16.4 19 500 5800 20 27 -9.2 -25.4 | 0 18 -0.0 -18.1 20 481 6096 20 27 -9.2 -25.4 | 0 18 -0.0 -18.1 21 444 6706 25 35 -14.8 -31.7 | 13 25 -5.6 -24.4 22 410 7315 360 39 -0.0 -39.0 | 344 33 9.2 -31.7 23 400 7500 10 39 -6.8 -38.4 | 356 31 2.4 -31.1 24 393 7620 10 39 -6.8 -38.4 | 356 31 2.4 -31.1 25 377 7925 5 39 -3.4 -38.9 | 350 32 5.8 -31.6 26 318 9144 355 58 5.1 -57.8 | 344 52 14.2 -50.5 27 300 9570 10 66 -11.5 -65.0 | 2 58 -2.3 -57.7 28 292 9754 10 67 -11.6 -66.0 | 2 59 -2.4 -58.7 29 250 10830 5 82 -7.1 -81.7 | 358 74 2.0 -74.4 30 229 11425 355 91 7.9 -90.7 | 348 85 17.1 -83.4 31 224 11582 355 91 7.9 -90.7 | 348 85 17.1 -83.4 32 200 12320 360 83 -0.0 -83.0 | 353 76 9.2 -75.7 33 153 14021 350 70 12.2 -68.9 | 341 65 21.3 -61.7 34 150 14140 360 52 -0.0 -52.0 | 348 46 9.2 -44.7 35 138 14630 5 50 -4.4 -49.8 | 354 43 4.8 -42.5 36 132 14935 350 41 7.1 -40.4 | 334 37 16.3 -33.1 37 125 15240 345 44 11.4 -42.5 | 330 41 20.6 -35.2 38 114 15806 340 43 14.7 -40.4 | 324 41 23.9 -33.1 39 107 16154 335 43 18.2 -39.0 | 319 42 27.4 -31.7 40 102 16459 10 35 -6.1 -34.5 | 353 27 3.1 -27.2 41 100 16580 10 17 -3.0 -16.7 | 327 11 6.2 -9.5 42 97 16764 10 17 -3.0 -16.7 | 327 11 6.2 -9.5 43 92 17069 15 24 -6.2 -23.2 | 349 16 3.0 -15.9 44 87 17374 25 25 -10.6 -22.7 | 5 15 -1.4 -15.4 45 83 17678 75 10 -9.7 -2.6 | 174 5 -0.5 4.7 46 79 17983 340 14 4.8 -13.2 | 293 15 14.0 -5.9 47 75 18288 5 21 -1.8 -20.9 | 332 16 7.4 -13.6 48 71 18593 55 10 -8.2 -5.7 | 213 2 1.0 1.5 49 70 18680 350 13 2.3 -12.8 | 296 13 11.4 -5.5 50 68 18898 340 10 3.4 -9.4 | 280 13 12.6 -2.1 51 64 19202 30 20 -10.0 -17.3 | 5 10 -0.8 -10.0 52 61 19507 85 10 -10.0 -0.9 | 173 6 -0.8 6.4 53 55 20117 65 10 -9.1 -4.2 | 182 3 0.1 3.0 54 52 20422 65 14 -12.7 -5.9 | 111 4 -3.5 1.4 55 50 20710 155 11 -4.6 10.0 | 195 18 4.5 17.2 56 47 21031 130 12 -9.2 7.7 | 180 15 -0.0 15.0 57 45 21336 195 4 1.0 3.9 | 223 15 10.2 11.1 58 39 22250 210 1 0.5 0.9 | 230 13 9.7 8.1 59 34 23165 305 15 12.3 -8.6 | 274 22 21.5 -1.3 60 32 23470 340 11 3.8 -10.3 | 283 13 13.0 -3.1 61 30 23900 345 13 3.4 -12.6 | 293 14 12.6 -5.3 62 29 24079 330 15 7.5 -13.0 | 289 18 16.7 -5.7 63 28 24384 350 12 2.1 -11.8 | 292 12 11.3 -4.5 64 27 24689 10 12 -2.1 -11.8 | 303 8 7.1 -4.5 65 25 24994 0 0 -0.0 -0.0 | 232 12 9.2 7.3 66 22 25908 115 12 -10.9 5.1 | 172 12 -1.7 12.3 67 20 26500 60 18 -15.6 -9.0 | 75 7 -6.4 -1.7 68 20 26518 45 13 -9.2 -9.2 | 360 2 0.0 -1.9 69 18 27127 80 14 -13.8 -2.4 | 137 7 -4.6 4.8 70 17 27432 80 13 -12.8 -2.3 | 144 6 -3.6 5.0 71 17 27737 80 23 -22.7 -4.0 | 104 14 -13.5 3.3 72 16 28042 95 18 -17.9 1.6 | 135 12 -8.7 8.8 73 15 28346 80 16 -15.8 -2.8 | 124 8 -6.6 4.5 74 13 29261 125 12 -9.8 6.9 | 177 14 -0.6 14.2 75 12 29870 160 12 -4.1 11.3 | 195 19 5.1 18.6 76 11 30175 95 10 -10.0 0.9 | 175 8 -0.8 8.1 77 10 31010 90 8 -8.0 0.0 | 189 7 1.2 7.3 78 7 33400 160 13 -4.4 12.2 | 194 20 4.7 19.5 Wind Parameters Mean winds (0-6000m): 21.6 at 15.6 knts Storm direction: 51.6 at 11.7 knts Shear (0-3000m) pos: 2.6 neg: 2.1 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 76.7 deg Storm rel helicity (0-3000m) pos: 34.7 neg: -62.3 tot: -27.6 m^2/s^2 ave: -9.2 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 9.3 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.61 Bulk Shear: 32.55 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 99 7 196 9| 9.2 0.0 9.2| 0.0 -24.8 -24.8 -49.6 -0.79| 11.8 -9.3 1000 80 8 191 6| 4.6 3.8 8.4| 2.4 -24.9 -22.5 -22.5 -0.26| 10.0 -2.6 1500 52 9 229 3| 3.1 5.6 8.7| 6.9 -25.4 -18.5 -12.4 -0.10| 10.2 -1.0 2000 28 11 295 5| 2.3 4.1 6.4| 11.5 -34.6 -23.1 -11.5 -0.12| 9.1 -1.1 2500 19 10 289 6| 1.8 2.5 4.3| 16.4 -62.3 -45.9 -18.4 -0.24| 9.5 -2.3 3000 16 10 288 7| 2.6 2.1 4.7| 34.7 -62.3 -27.6 -9.2 -0.07| 9.3 -0.6 4000 22 12 307 6| 2.9 1.6 4.5| 52.2 -62.8 -10.5 -2.6 0.07| 8.3 0.6 5000 24 14 324 6| 2.3 2.1 4.4| 53.1 -77.6 -24.5 -4.9 0.01| 7.6 0.1 6000 22 16 335 8| 2.3 1.7 4.0| 77.1 -82.3 -5.2 -0.9 0.06| 6.9 0.4 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20251012.12.gif