UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for KJAX... Searching the city database file for: KJAX ... Date:1200Z 18 OCT 25 Station: KJAX WMO ident: 72206 Latitude: 30.50 Longitude: -81.70 Elevation: 9.00 ------------------------------------------------------------------------------- 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 1017 9 13.0 12.5 97 0.5 12.7 0 0 284.8 286.3 285.1 309.6 8.98 1 1004 120 21.4 16.4 73 5.0 18.1 65 11 294.2 296.3 291.1 327.8 11.76 2 1000 155 21.0 14.0 64 7.0 16.5 85 14 294.1 296.0 289.7 323.1 10.09 3 964 471 18.8 9.8 56 9.0 13.4 111 11 295.0 296.4 288.1 317.9 7.91 4 925 824 15.8 7.8 59 8.0 11.2 135 10 295.5 296.8 287.5 316.3 7.19 5 879 1254 11.6 7.0 73 4.6 9.0 157 9 295.4 296.7 287.5 316.2 7.16 6 863 1407 10.8 4.8 66 6.0 7.5 167 4 296.2 297.3 286.9 314.5 6.25 7 850 1534 11.0 -2.0 40 13.0 4.8 160 1 297.7 298.4 285.1 309.3 3.88 8 814 1896 14.0 335 4 304.6 9 779 2265 12.6 348 6 306.9 10 773 2330 12.6 354 6 307.6 11 767 2395 13.0 0 6 308.7 12 735 2751 11.0 -21.0 9 32.0 -0.1 31 4 310.3 310.5 286.6 313.6 0.97 13 724 2876 10.4 -21.6 9 32.0 -0.5 60 4 311.0 311.2 286.8 314.2 0.94 14 700 3156 9.4 -25.6 6 35.0 -1.6 90 3 312.9 313.0 287.2 315.2 0.68 15 644 3841 5.8 283 5 316.4 16 625 4085 4.6 -39.4 2 44.0 -5.6 240 7 317.7 317.7 288.2 318.5 0.20 17 602 4388 2.2 -33.8 5 36.0 -6.9 242 6 318.4 318.4 288.6 319.7 0.36 18 585 4618 0.6 -39.4 3 40.0 -8.2 264 3 319.1 319.2 288.7 319.9 0.21 19 577 4728 0.0 -28.0 10 28.0 -7.9 258 3 319.7 319.8 289.3 322.0 0.66 20 570 4826 -0.5 -33.5 6 33.0 -8.7 253 3 320.2 320.3 289.2 321.6 0.40 21 565 4896 -0.9 -27.9 11 27.0 -8.5 250 3 320.5 320.7 289.6 323.0 0.68 22 549 5125 -1.5 -45.5 2 44.0 -9.9 296 6 322.5 322.5 289.6 322.9 0.12 23 538 5285 -2.7 -28.7 11 26.0 -9.8 303 8 322.9 323.0 290.3 325.3 0.66 24 523 5508 -4.5 -31.5 10 27.0 -11.2 286 9 323.4 323.5 290.3 325.3 0.52 25 500 5860 -7.5 -30.5 14 23.0 -13.2 305 12 323.9 324.0 290.6 326.1 0.60 26 489 6033 -9.1 -30.1 16 21.0 -14.2 301 11 324.0 324.1 290.6 326.3 0.64 27 468 6372 -10.7 -52.7 2 42.0 -16.5 291 13 326.1 326.1 290.7 326.4 0.06 28 451 6656 -13.1 -46.1 4 33.0 -18.1 290 17 326.6 326.6 290.9 327.1 0.14 29 444 6775 -13.7 -48.7 3 35.0 -18.7 290 18 327.3 327.3 291.0 327.7 0.10 30 417 7249 -17.7 -37.7 16 20.0 -21.2 286 16 328.1 328.1 291.5 329.4 0.36 31 400 7560 -19.5 -44.5 9 25.0 -23.0 280 26 329.6 329.7 291.8 330.4 0.18 32 397 7616 -19.9 -44.9 9 25.0 -23.3 280 26 329.8 329.9 291.9 330.5 0.18 33 364 8250 -25.5 -34.5 43 9.0 -27.0 260 23 330.6 330.8 292.4 332.7 0.56 34 347 8596 -26.5 -49.5 10 23.0 -28.9 269 26 333.8 333.9 292.9 334.3 0.12 35 333 8892 -27.9 -64.9 2 37.0 -30.3 267 27 335.9 335.9 293.3 336.0 0.02 36 315 9287 -31.3 -51.3 12 20.0 -33.0 280 36 336.5 336.6 293.6 337.0 0.11 37 305 9514 -32.9 -57.9 6 25.0 -34.6 282 38 337.4 337.4 293.7 337.6 0.05 38 300 9630 -33.9 -57.9 7 24.0 -35.4 285 39 337.6 337.6 293.8 337.8 0.05 39 265 10486 -41.7 -54.7 23 13.0 -42.4 278 42 338.4 338.4 294.0 338.7 0.09 40 250 10880 -43.3 -64.3 8 21.0 -44.0 275 44 341.7 341.7 294.7 341.8 0.03 41 235 11294 -46.1 -71.1 4 25.0 -46.7 275 44 343.6 343.6 295.2 343.6 0.01 42 225 11583 -48.3 -72.3 5 24.0 -48.8 280 45 344.5 344.5 295.4 344.5 0.01 43 200 12350 -53.5 -74.5 6 21.0 -53.8 285 42 348.0 348.0 296.2 348.1 0.01 44 190 12678 -55.9 -75.9 6 20.0 -56.2 285 43 349.3 349.3 296.5 349.4 0.01 45 185 12847 -56.7 -77.7 5 21.0 -56.9 285 44 350.7 350.7 296.8 350.7 0.01 46 171 13342 -59.9 -78.9 7 19.0 -60.1 285 45 353.4 353.4 297.4 353.4 0.00 47 150 14150 -65.3 -82.3 8 17.0 -65.4 280 43 357.6 357.6 298.2 357.6 0.00 48 144 14397 -66.7 -82.7 9 16.0 -66.8 282 43 359.4 359.4 298.6 359.4 0.00 49 126 15193 -70.7 -84.7 11 14.0 -70.8 290 36 366.1 366.1 299.9 366.1 0.00 50 120 15480 -72.1 -86.1 10 14.0 -72.2 294 38 368.7 368.7 300.3 368.7 0.00 51 112 15883 -73.5 -87.5 10 14.0 -73.5 295 30 373.4 373.4 301.2 373.4 0.00 52 106 16203 -75.1 -88.1 11 13.0 -75.2 285 28 376.3 376.3 301.6 376.3 0.00 53 105 16258 -75.1 -88.1 11 13.0 -75.2 285 27 377.3 377.3 301.8 377.3 0.00 54 102 16425 -74.9 -86.9 14 12.0 -74.9 285 25 380.8 380.9 302.4 380.9 0.00 55 100 16540 -74.7 -87.7 12 13.0 -74.7 295 24 383.4 383.4 302.8 383.4 0.00 56 93 16963 -74.1 -87.1 12 13.0 -74.2 283 24 392.6 392.6 304.2 392.6 0.00 57 88 17284 -75.1 -88.1 11 13.0 -75.2 294 25 396.9 396.9 304.8 396.9 0.00 58 83 17623 -75.9 -87.9 13 12.0 -75.9 310 20 401.9 401.9 305.5 401.9 0.00 59 79 17910 -74.9 -86.9 14 12.0 -74.9 322 13 409.7 409.7 306.5 409.7 0.00 60 75 18212 -73.5 -86.5 12 13.0 -73.6 344 7 418.8 418.8 307.6 418.8 0.00 61 71 18536 -70.5 -85.5 9 15.0 -70.6 342 5 431.8 431.8 309.0 431.8 0.00 62 70 18620 -69.7 -83.7 11 14.0 -69.8 20 5 435.3 435.3 309.4 435.3 0.01 63 65 19062 -68.3 -86.3 6 18.0 -68.4 21 5 447.7 447.7 310.6 447.7 0.00 64 57 19857 -63.9 -87.9 2 24.0 -64.2 221 13 474.8 474.8 313.0 474.8 0.00 65 56 19965 -64.1 -88.1 2 24.0 -64.4 244 12 476.7 476.7 313.2 476.7 0.00 66 51 20538 -63.3 -88.3 2 25.0 -63.7 327 10 491.5 491.5 314.3 491.5 0.00 67 50 20660 -62.5 -87.5 2 25.0 -62.9 15 6 496.2 496.2 314.7 496.2 0.00 68 48 20912 -61.5 -86.5 2 25.0 -62.0 343 7 504.4 504.4 315.2 504.4 0.00 69 46 21177 -60.5 -86.5 2 26.0 -61.1 72 4 513.0 513.0 315.8 513.0 0.00 70 39 22212 -57.5 -83.5 2 26.0 -58.5 299 3 545.4 545.4 317.8 545.4 0.01 71 34 23086 -54.1 -81.1 2 27.0 -55.6 216 11 576.2 576.2 319.5 576.3 0.02 72 31 23679 -53.5 -79.5 3 26.0 -55.3 269 8 593.2 593.2 320.3 593.4 0.02 73 30 23890 -53.7 -79.7 3 26.0 -55.5 215 2 598.2 598.3 320.5 598.4 0.02 74 29 24108 -53.7 -79.7 3 26.0 -55.5 219 4 604.1 604.1 320.8 604.2 0.02 75 27 24571 -51.9 -78.9 3 27.0 -54.2 230 7 621.6 621.6 321.6 621.8 0.03 76 26 24816 -51.3 -78.3 3 27.0 -53.8 236 9 630.1 630.1 321.9 630.3 0.03 77 23 25612 -52.3 -78.3 3 26.0 -54.8 281 19 649.6 649.6 322.7 649.9 0.04 78 21 26203 -51.3 -77.3 3 26.0 -54.2 305 17 669.7 669.8 323.4 670.1 0.05 79 20 26520 -52.5 -77.5 3 25.0 -55.2 190 14 675.5 675.5 323.6 675.9 0.05 80 19 26851 -52.7 -77.7 3 25.0 -55.5 191 14 684.8 684.9 324.0 685.3 0.05 81 18 27200 -53.1 -78.1 3 25.0 -55.9 203 10 694.2 694.3 324.3 694.7 0.05 82 16 27964 -50.5 -75.5 4 25.0 -54.3 193 21 726.5 726.6 325.3 727.3 0.08 83 16 27964 -50.5 -75.5 4 25.0 -54.3 193 21 726.5 726.6 325.3 727.3 0.08 84 14 28833 -51.5 -75.5 4 24.0 -55.3 226 17 751.4 751.5 326.0 752.3 0.10 85 13 29314 -51.9 -75.9 4 24.0 -55.8 258 17 766.1 766.2 326.4 767.0 0.10 86 13 29314 -52.1 -76.1 4 24.0 -55.9 258 17 765.4 765.5 326.4 766.3 0.09 87 10 31030 -47.5 -73.5 3 26.0 -53.8 210 7 842.2 842.3 328.2 844.1 0.18 88 9.1 31656 -45.7 -71.7 4 26.0 -53.1 872.2 872.3 328.9 875.0 0.26 89 8.9 31804 -45.9 -71.9 4 26.0 -53.3 877.0 877.1 329.0 879.8 0.26 90 8.6 32032 -46.1 -72.1 4 26.0 -53.6 884.8 885.0 329.2 887.7 0.26 TRP 106 16203 -75.1 -88.1 11 13.0 -75.2 285 28 376.3 376.3 301.6 376.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5705.00 m Freezing level: 577.00 mb = 4728.50 m = 15513.25 ft Wetbulb zero: 737.30 mb = 2724.91 m = 8939.89 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 29.85 % Est. max temperature: 24.27 C = 75.69 F Sfc-Lift cond lev (LCL): 1009.53 mb = 72.65 m = 238.36 ft T: 17.81 C 700-500 lapse rate: 6.25 C/km ThetaE index: 18.55 C Layer 1000.0- 814.0 mb Conv cond level (CCL): 624.19 mb = 4095.27 m = 13435.77 ft Mean mixing ratio: 8.51 g/kg Conv temperature: 46.12 C = 115.01 F Cap Strength: 10.55 C Lifted Index: 9.59 C Risk: None Lifted Index @300 mb: 13.78 C Lifted Index @700 mb: 9.50 C Showalter Index: 15.27 C Risk: None Total Totals Index: 24.00 C Risk: None Vertical Totals Index: 18.50 C Cross Totals Index: 5.50 C K Index: -18.50 Risk: None Sweat Index: 14.00 Risk: None Energy Index: 3.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.12 J/kg Max Up Vert Vel: 6.02 m/s Conv Inhibition (B-): 47586.91 J/kg Cap Strength: 10.51 C Lift Cond Lev (LCL): 866.49 mb = 1373.67 m = 4506.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 5 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 1017 9 0 0 -0.0 -0.0 | 152 5 -2.2 4.2 1 1000 155 85 14 -13.9 -1.2 | 101 16 -16.2 3.0 2 983 305 95 12 -12.0 1.0 | 110 15 -14.2 5.3 3 948 610 125 11 -9.0 6.3 | 133 15 -11.3 10.6 4 925 824 135 10 -7.1 7.1 | 141 15 -9.3 11.3 5 915 914 125 11 -9.0 6.3 | 133 15 -11.3 10.6 6 882 1219 155 10 -4.2 9.1 | 154 15 -6.5 13.3 7 851 1524 175 1 -0.1 1.0 | 156 6 -2.3 5.2 8 850 1534 160 1 -0.3 0.9 | 154 6 -2.6 5.2 9 821 1829 335 4 1.7 -3.6 | 138 1 -0.5 0.6 10 791 2134 335 6 2.5 -5.4 | 346 1 0.3 -1.2 11 763 2438 5 6 -0.5 -6.0 | 58 3 -2.8 -1.7 12 735 2743 30 4 -2.0 -3.5 | 100 4 -4.2 0.8 13 709 3048 100 3 -3.0 0.5 | 133 7 -5.2 4.8 14 700 3156 90 3 -3.0 0.0 | 129 7 -5.2 4.2 15 683 3353 85 1 -1.0 -0.1 | 142 5 -3.2 4.2 16 658 3658 330 4 2.0 -3.5 | 163 1 -0.2 0.8 17 633 3962 245 6 5.4 2.5 | 205 7 3.2 6.8 18 610 4267 230 8 6.1 5.1 | 202 10 3.9 9.4 19 587 4572 265 3 3.0 0.3 | 189 5 0.7 4.5 20 565 4877 250 3 2.8 1.0 | 186 5 0.6 5.3 21 544 5182 310 7 5.4 -4.5 | 275 3 3.1 -0.3 22 524 5486 285 9 8.7 -2.3 | 253 7 6.5 1.9 23 504 5791 305 11 9.0 -6.3 | 287 7 6.8 -2.1 24 500 5860 305 12 9.8 -6.9 | 289 8 7.6 -2.6 25 485 6096 300 11 9.5 -5.5 | 280 7 7.3 -1.3 26 466 6401 290 13 12.2 -4.4 | 271 10 10.0 -0.2 27 447 6706 290 18 16.9 -6.2 | 277 15 14.7 -1.9 28 413 7315 285 16 15.5 -4.1 | 270 13 13.2 0.1 29 400 7560 280 26 25.6 -4.5 | 271 23 23.4 -0.3 30 397 7620 280 26 25.6 -4.5 | 271 23 23.4 -0.3 31 380 7925 275 24 23.9 -2.1 | 264 22 21.7 2.2 32 364 8230 260 23 22.7 4.0 | 248 22 20.4 8.2 33 349 8534 270 26 26.0 -0.0 | 260 24 23.8 4.2 34 335 8839 265 26 25.9 2.3 | 255 25 23.7 6.5 35 321 9144 280 36 35.5 -6.3 | 273 33 33.2 -2.0 36 308 9449 280 37 36.4 -6.4 | 274 34 34.2 -2.2 37 300 9630 285 39 37.7 -10.1 | 279 36 35.4 -5.8 38 295 9754 285 38 36.7 -9.8 | 279 35 34.5 -5.6 39 282 10058 285 41 39.6 -10.6 | 280 38 37.4 -6.4 40 270 10363 280 43 42.3 -7.5 | 275 40 40.1 -3.2 41 258 10668 275 41 40.8 -3.6 | 269 39 38.6 0.7 42 250 10880 275 44 43.8 -3.8 | 269 42 41.6 0.4 43 247 10973 275 42 41.8 -3.7 | 269 40 39.6 0.6 44 235 11278 275 44 43.8 -3.8 | 269 42 41.6 0.4 45 225 11582 280 45 44.3 -7.8 | 275 42 42.1 -3.6 46 215 11887 280 46 45.3 -8.0 | 275 43 43.1 -3.7 47 205 12192 275 49 48.8 -4.3 | 270 47 46.6 -0.0 48 200 12350 285 42 40.6 -10.9 | 280 39 38.3 -6.6 49 195 12497 285 41 39.6 -10.6 | 280 38 37.4 -6.4 50 186 12802 285 44 42.5 -11.4 | 280 41 40.3 -7.1 51 177 13106 285 46 44.4 -11.9 | 280 43 42.2 -7.7 52 161 13716 285 43 41.5 -11.1 | 280 40 39.3 -6.9 53 150 14150 280 43 42.3 -7.5 | 275 40 40.1 -3.2 54 146 14326 280 44 43.3 -7.6 | 275 41 41.1 -3.4 55 138 14630 290 41 38.5 -14.0 | 285 38 36.3 -9.8 56 131 14935 290 39 36.6 -13.3 | 285 36 34.4 -9.1 57 125 15240 290 35 32.9 -12.0 | 284 32 30.6 -7.7 58 118 15545 295 39 35.3 -16.5 | 290 35 33.1 -12.2 59 107 16154 295 22 19.9 -9.3 | 286 18 17.7 -5.1 60 106 16203 285 28 27.0 -7.2 | 277 25 24.8 -3.0 61 101 16459 285 25 24.1 -6.5 | 276 22 21.9 -2.2 62 100 16540 295 24 21.8 -10.1 | 287 20 19.5 -5.9 63 96 16764 290 23 21.6 -7.9 | 281 20 19.4 -3.6 64 91 17069 280 24 23.6 -4.2 | 270 21 21.4 0.1 65 87 17374 300 25 21.7 -12.5 | 293 21 19.4 -8.3 66 78 17983 325 12 6.9 -9.8 | 320 7 4.6 -5.6 67 74 18288 350 5 0.9 -4.9 | 64 2 -1.4 -0.7 68 70 18593 340 5 1.7 -4.7 | 49 1 -0.5 -0.5 69 70 18620 20 5 -1.7 -4.7 | 83 4 -4.0 -0.5 70 67 18898 350 3 0.5 -3.0 | 127 2 -1.7 1.3 71 64 19202 45 6 -4.2 -4.2 | 90 6 -6.5 0.0 72 58 19812 210 14 7.0 12.1 | 196 17 4.8 16.4 73 55 20117 275 11 11.0 -1.0 | 249 9 8.7 3.3 74 52 20422 280 13 12.8 -2.3 | 259 11 10.6 2.0 75 50 20660 15 6 -1.6 -5.8 | 68 4 -3.8 -1.6 76 49 20726 305 8 6.6 -4.6 | 275 4 4.3 -0.3 77 47 21031 5 6 -0.5 -6.0 | 58 3 -2.8 -1.7 78 45 21336 135 3 -2.1 2.1 | 146 8 -4.4 6.4 79 43 21641 335 9 3.8 -8.2 | 338 4 1.6 -3.9 80 41 21946 290 2 1.9 -0.7 | 174 4 -0.4 3.6 81 39 22250 300 3 2.6 -1.5 | 187 3 0.4 2.7 82 37 22555 195 10 2.6 9.7 | 181 14 0.3 13.9 83 35 22860 185 9 0.8 9.0 | 174 13 -1.5 13.2 84 34 23165 225 12 8.5 8.5 | 206 14 6.2 12.7 85 32 23470 220 19 12.2 14.6 | 208 21 10.0 18.8 86 31 23774 290 3 2.8 -1.0 | 190 3 0.6 3.2 87 30 23890 215 2 1.1 1.6 | 169 6 -1.1 5.9 88 28 24384 225 6 4.2 4.2 | 193 9 2.0 8.5 89 25 24994 240 10 8.7 5.0 | 215 11 6.4 9.2 90 23 25603 280 19 18.7 -3.3 | 267 16 16.5 0.9 91 22 25908 300 13 11.3 -6.5 | 284 9 9.0 -2.3 92 21 26213 305 17 13.9 -9.8 | 295 13 11.7 -5.5 93 20 26518 265 4 4.0 0.3 | 201 5 1.7 4.6 94 20 26520 190 14 2.4 13.8 | 181 18 0.2 18.0 95 19 26822 190 14 2.4 13.8 | 181 18 0.2 18.0 96 17 27432 210 7 3.5 6.1 | 187 10 1.3 10.3 97 17 27737 205 9 3.8 8.2 | 187 13 1.6 12.4 98 16 28042 190 24 4.2 23.6 | 184 28 1.9 27.9 99 14 28651 245 13 11.8 5.5 | 224 14 9.5 9.7 100 14 28956 215 20 11.5 16.4 | 204 23 9.2 20.6 101 13 29261 260 18 17.7 3.1 | 245 17 15.5 7.4 102 13 29566 250 15 14.1 5.1 | 232 15 11.9 9.4 103 12 29870 255 17 16.4 4.4 | 239 17 14.2 8.6 104 10 31030 210 7 3.5 6.1 | 187 10 1.3 10.3 Wind Parameters Mean winds (0-6000m): 302.2 at 6.4 knts Storm direction: 332.2 at 4.8 knts Shear (0-3000m) pos: 0.5 neg: 0.0 tot: 0.5 10-3/s Storm rel Dir Shear (0-3000m): -23.5 deg Storm rel helicity (0-3000m) pos: 90.7 neg: -19.8 tot: 70.9 m^2/s^2 ave: 23.6 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.49 Bulk Shear: 36.79 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 95 11 112 14| 11.7 0.0 11.7| 37.8 -12.2 25.7 51.3 0.05| 24.2 1.3 1000 112 11 124 15| 5.5 0.0 5.5| 59.7 -18.9 40.9 40.9 0.16| 15.9 2.6 1500 122 10 132 14| 0.5 0.0 0.5| 78.4 -19.4 58.9 39.3 0.22| 14.9 3.3 2000 119 8 131 12| 1.3 0.0 1.3| 82.5 -19.7 62.7 31.4 0.20| 13.4 2.7 2500 106 8 124 11| 1.1 0.0 1.1| 84.2 -19.8 64.4 25.8 0.23| 11.7 2.7 3000 98 7 119 11| 0.5 0.0 0.5| 90.7 -19.8 70.9 23.6 0.29| 10.8 3.1 4000 95 6 120 10| 0.4 1.2 1.6| 93.2 -24.3 68.9 17.2 0.24| 10.1 2.4 5000 118 6 133 10| 0.5 0.9 1.5| 96.4 -27.4 69.0 13.8 0.22| 9.1 2.0 6000 302 6 255 3| 0.8 0.8 1.5|107.1 -30.4 76.7 12.8 0.25| 8.7 2.1 Wrote GIF file: /home/apache/climate/data/raob//KJAX/skewt/KJAX.skewt.20251018.12.gif