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 KJAX... Searching the city database file for: KJAX ... Date:0000Z 6 DEC 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 1012 9 25.2 20.7 76 4.5 22.1 285 2 297.3 300.1 294.7 341.8 15.36 1 1003 89 24.6 19.6 74 5.0 21.1 259 12 297.5 300.1 294.1 339.4 14.46 2 1000 116 24.6 19.6 74 5.0 21.1 250 15 297.8 300.4 294.3 339.8 14.50 3 925 790 18.4 16.4 88 2.0 17.1 255 29 298.1 300.4 293.2 335.3 12.78 4 881 1207 15.8 14.4 91 1.4 14.9 255 34 299.6 301.8 292.8 334.1 11.79 5 865 1363 14.4 12.8 90 1.6 13.4 257 36 299.7 301.7 292.1 331.4 10.80 6 850 1511 13.8 12.3 91 1.5 12.9 260 38 300.6 302.5 292.2 331.9 10.63 7 844 1571 13.4 12.0 91 1.4 12.5 256 39 300.8 302.7 292.2 331.7 10.50 8 837 1641 13.0 11.4 90 1.6 12.0 257 39 301.1 303.0 292.0 331.1 10.17 9 823 1783 12.0 10.2 89 1.8 10.9 259 39 301.5 303.2 291.6 329.7 9.54 10 816 1854 12.2 10.7 91 1.5 11.3 260 39 302.4 304.3 292.2 331.9 9.95 11 779 2242 10.4 8.3 87 2.1 9.1 258 34 304.5 306.2 292.0 331.1 8.86 12 774 2296 10.4 7.6 83 2.8 8.7 257 34 305.1 306.7 291.9 330.6 8.49 13 760 2448 11.2 5.2 67 6.0 7.7 255 34 307.6 308.9 291.7 329.9 7.32 14 724 2852 9.2 -5.8 34 15.0 2.1 248 39 309.7 310.3 288.9 320.5 3.42 15 701 3119 7.0 -4.0 45 11.0 1.7 254 45 310.1 310.9 289.6 322.8 4.06 16 700 3131 6.8 -5.2 42 12.0 1.1 255 45 310.0 310.7 289.3 321.7 3.71 17 678 3392 5.4 -13.6 24 19.0 -2.0 244 40 311.3 311.7 288.0 317.7 1.97 18 645 3797 2.4 -6.6 51 9.0 -1.7 240 42 312.4 313.1 289.9 323.9 3.62 19 628 4013 1.2 -10.8 40 12.0 -3.7 241 43 313.4 313.9 289.4 322.0 2.67 20 608 4272 -0.5 -11.5 43 11.0 -5.0 250 44 314.3 314.8 289.6 322.8 2.61 21 603 4338 -0.7 -12.7 40 12.0 -5.4 249 44 314.9 315.3 289.6 322.7 2.39 22 598 4404 -1.1 -13.1 40 12.0 -5.8 248 44 315.1 315.6 289.6 322.8 2.33 23 578 4675 -2.3 -18.3 28 16.0 -7.8 246 46 316.8 317.1 289.4 322.1 1.56 24 565 4855 -3.1 -21.1 23 18.0 -8.8 249 49 317.9 318.2 289.5 322.2 1.26 25 519 5521 -8.1 -20.1 37 12.0 -11.9 250 54 319.7 320.0 290.2 324.8 1.49 26 512 5626 -8.7 -23.7 29 15.0 -13.0 248 56 320.3 320.5 290.0 324.1 1.10 27 505 5733 -8.5 -30.5 15 22.0 -13.7 246 58 321.8 321.9 289.9 323.9 0.60 28 500 5810 -8.9 -31.9 14 23.0 -14.2 245 59 322.2 322.3 290.0 324.1 0.53 29 480 6125 -11.3 -33.3 14 22.0 -16.0 250 60 323.0 323.1 290.2 324.8 0.48 30 458 6483 -13.9 -30.9 22 17.0 -17.7 251 62 324.1 324.2 290.7 326.4 0.63 31 449 6634 -14.9 -32.9 20 18.0 -18.6 252 65 324.7 324.8 290.7 326.7 0.53 32 444 6719 -15.3 -32.3 22 17.0 -18.8 253 67 325.2 325.4 290.9 327.3 0.57 33 435 6873 -16.3 -33.3 22 17.0 -19.7 254 69 325.9 326.0 291.1 327.8 0.53 34 412 7280 -19.1 -25.1 59 6.0 -20.6 255 70 327.4 327.6 292.2 331.7 1.21 35 400 7500 -20.3 -24.2 71 3.9 -21.3 245 74 328.6 328.9 292.6 333.4 1.35 36 398 7537 -20.5 -24.4 71 3.9 -21.5 245 74 328.8 329.1 292.7 333.5 1.33 37 376 7955 -22.7 -26.2 73 3.5 -23.5 256 66 331.3 331.5 293.2 335.6 1.20 38 347 8538 -27.1 -30.7 71 3.6 -27.8 260 59 333.0 333.2 293.4 336.2 0.85 39 331 8877 -29.5 -33.2 70 3.7 -30.1 265 54 334.3 334.4 293.6 336.9 0.70 40 313 9273 -32.3 -36.8 64 4.5 -32.9 267 57 335.8 335.9 293.7 337.7 0.52 41 300 9570 -35.1 -39.9 61 4.8 -35.7 270 58 335.9 336.0 293.7 337.4 0.40 42 296 9663 -35.9 -40.6 62 4.7 -36.4 272 61 336.1 336.1 293.7 337.5 0.37 43 258 10600 -44.3 -47.9 67 3.6 -44.5 275 71 337.2 337.2 293.8 337.9 0.19 44 250 10810 -46.1 -49.9 65 3.8 -46.3 270 79 337.5 337.6 293.9 338.2 0.16 45 237 11162 -49.1 -53.3 61 4.2 -49.3 271 79 338.2 338.2 294.0 338.7 0.11 46 224 11529 -52.5 -56.7 60 4.2 -52.7 274 82 338.5 338.5 294.0 338.8 0.08 47 200 12250 -59.1 -63.5 57 4.4 -59.2 265 85 339.2 339.2 294.1 339.3 0.04 48 180 12900 -64.7 -69.1 55 4.4 -64.7 266 93 340.4 340.4 294.4 340.5 0.02 49 174 13105 -66.5 -70.7 55 4.2 -66.5 270 97 340.8 340.8 294.5 340.8 0.02 50 168 13316 -67.5 -71.9 53 4.4 -67.5 267 102 342.5 342.5 295.0 342.6 0.01 51 163 13498 -65.9 -70.9 50 5.0 -66.0 264 106 348.2 348.2 296.3 348.3 0.02 52 160 13611 -64.9 -69.6 52 4.7 -65.0 262 106 351.7 351.7 297.0 351.8 0.02 53 150 14000 -68.5 -72.6 55 4.1 -68.5 265 115 352.1 352.1 297.1 352.1 0.01 54 146 14162 -70.1 -73.9 57 3.8 -70.1 265 115 352.0 352.0 297.1 352.1 0.01 55 141 14369 -71.3 -75.6 53 4.3 -71.3 265 115 353.5 353.5 297.4 353.5 0.01 56 138 14496 -71.3 -76.0 50 4.7 -71.3 270 117 355.7 355.7 297.8 355.7 0.01 57 137 14539 -71.3 -76.1 49 4.8 -71.3 270 117 356.4 356.4 298.0 356.4 0.01 58 130 14851 -69.7 -75.7 41 6.0 -69.8 272 107 364.6 364.6 299.6 364.7 0.01 59 124 15133 -69.7 -76.7 35 7.0 -69.8 274 94 369.6 369.6 300.5 369.6 0.01 60 110 15844 -72.1 -80.1 29 8.0 -72.1 255 82 378.0 378.0 301.9 378.0 0.01 61 100 16410 -69.3 -80.3 19 11.0 -69.4 280 68 393.8 393.8 304.3 393.9 0.01 62 91 16970 -70.7 -82.7 15 12.0 -70.8 267 60 401.8 401.8 305.5 401.8 0.00 63 89 17101 -70.7 -82.7 15 12.0 -70.8 265 61 404.4 404.4 305.8 404.4 0.00 64 86 17303 -71.7 -84.7 13 13.0 -71.8 269 65 406.4 406.4 306.0 406.4 0.00 65 82 17583 -72.7 -86.7 10 14.0 -72.8 277 56 409.9 409.9 306.5 409.9 0.00 66 79 17802 -72.5 -86.5 10 14.0 -72.6 270 49 414.7 414.7 307.1 414.7 0.00 67 76 18028 -72.7 -87.7 9 15.0 -72.8 256 48 418.9 418.9 307.6 418.9 0.00 68 71 18427 -72.9 -88.9 7 16.0 -73.0 276 43 426.7 426.7 308.4 426.7 0.00 69 70 18510 -72.7 -89.7 6 17.0 -72.8 285 37 428.9 428.9 308.7 428.9 0.00 70 67 18768 -71.9 -88.9 6 17.0 -72.0 280 43 436.0 436.0 309.4 436.0 0.00 71 66 18857 -71.9 -88.9 6 17.0 -72.0 275 40 437.9 437.9 309.7 437.9 0.00 72 64 19038 -72.1 -90.1 5 18.0 -72.2 264 36 441.3 441.3 310.0 441.3 0.00 73 60 19419 -71.5 -90.5 4 19.0 -71.6 259 37 450.9 450.9 311.0 450.9 0.00 74 58 19619 -71.9 -90.9 4 19.0 -72.0 264 40 454.4 454.4 311.3 454.4 0.00 75 56 19826 -71.5 -91.5 4 20.0 -71.6 270 42 459.9 459.9 311.8 459.9 0.00 76 55 19933 -71.3 -91.3 4 20.0 -71.4 270 40 462.7 462.7 312.0 462.7 0.00 77 54 20042 -71.5 -92.5 3 21.0 -71.6 270 38 464.7 464.7 312.2 464.7 0.00 78 50 20500 -68.3 -91.3 2 23.0 -68.5 310 27 482.5 482.5 313.7 482.5 0.00 79 47 20873 -66.7 -90.7 2 24.0 -67.0 318 24 495.0 495.0 314.6 495.0 0.00 80 44 21271 -67.7 -92.7 2 25.0 -67.9 310 20 502.0 502.0 315.1 502.0 0.00 81 40 21847 -65.7 -92.7 1 27.0 -66.1 258 16 520.9 520.9 316.4 520.9 0.00 82 39 22001 -65.7 -92.7 1 27.0 -66.1 259 17 524.6 524.6 316.6 524.7 0.00 83 33 23020 -64.1 -93.1 1 29.0 -64.6 290 12 554.6 554.6 318.3 554.6 0.00 84 32 23209 -62.9 -86.9 3 24.0 -63.5 287 13 562.7 562.7 318.8 562.7 0.01 85 32 23209 -63.1 -74.1 21 11.0 -63.6 287 13 562.1 562.2 318.8 562.5 0.05 TRP 141 14369 -71.3 -75.6 53 4.3 -71.3 265 115 353.5 353.5 297.4 353.5 0.01 WND 138 14496 -71.3 -76.0 50 4.7 -71.3 270 117 355.7 355.7 297.8 355.7 0.01 Sounding variables and indices 1000-500 mb thick: 5694.00 m Freezing level: 613.88 mb = 4195.65 m = 13765.08 ft Wetbulb zero: 692.12 mb = 3223.61 m = 10576.03 ft Precipitable water: 1.51 inches Sfc-500 mean rel hum: 56.30 % Est. max temperature: 27.78 C = 82.00 F Sfc-Lift cond lev (LCL): 947.86 mb = 578.93 m = 1899.36 ft T: 20.34 C 700-500 lapse rate: 5.86 C/km ThetaE index: 11.47 C Layer 779.0- 701.0 mb Conv cond level (CCL): 901.11 mb = 1013.96 m = 3326.59 ft Mean mixing ratio: 13.64 g/kg Conv temperature: 26.79 C = 80.23 F Cap Strength: 1.04 C Lifted Index: -1.07 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.45 C Lifted Index @700 mb: -0.08 C Showalter Index: 1.45 C Risk: Showers probable Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 21.20 C K Index: 23.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 282.60 Risk: None Energy Index: -1.48 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 259.57 J/kg Max Up Vert Vel: 22.78 m/s Conv Inhibition (B-): 3.72 J/kg Cap Strength: 1.03 C Lift Cond Lev (LCL): 914.35 mb = 889.10 m = 2916.98 ft Lev Free Conv (LFC): 879.35 mb = 1223.04 m = 4012.55 ft Equ Level (EL): 769.35 mb = 2346.19 m = 7697.38 ft B at Equ Level: 30.03 J/kg Max Parcel Lev (MPL): 159.35 mb = 13635.43 m = 44735.13 ft Wind level data Storm motion: 280 at 30 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 1012 9 285 2 1.9 -0.5 | 99 28 -27.7 4.6 1 1000 116 250 15 14.1 5.1 | 123 19 -15.6 10.3 2 978 305 260 20 19.7 3.5 | 131 13 -10.0 8.6 3 945 610 255 23 22.2 6.0 | 146 13 -7.5 11.1 4 925 790 255 29 28.0 7.5 | 173 13 -1.7 12.6 5 912 914 255 30 29.0 7.8 | 177 13 -0.7 12.9 6 880 1219 255 34 32.8 8.8 | 193 14 3.2 13.9 7 850 1511 260 38 37.4 6.6 | 213 14 7.7 11.7 8 849 1524 255 39 37.7 10.1 | 208 17 8.0 15.2 9 818 1829 260 39 38.4 6.8 | 216 15 8.7 11.9 10 789 2134 260 34 33.5 5.9 | 199 12 3.8 11.0 11 761 2438 255 34 32.8 8.8 | 193 14 3.2 13.9 12 733 2743 250 37 34.8 12.7 | 196 19 5.1 17.8 13 707 3048 245 43 39.0 18.2 | 202 25 9.3 23.3 14 700 3131 255 45 43.5 11.6 | 219 22 13.8 16.8 15 681 3353 245 40 36.3 16.9 | 197 23 6.6 22.0 16 655 3658 240 41 35.5 20.5 | 193 26 5.8 25.6 17 631 3962 240 43 37.2 21.5 | 196 28 7.6 26.6 18 607 4267 250 44 41.3 15.0 | 210 23 11.7 20.2 19 584 4572 245 44 39.9 18.6 | 203 26 10.2 23.7 20 562 4877 250 50 47.0 17.1 | 218 28 17.3 22.2 21 541 5182 245 57 51.7 24.1 | 217 37 22.0 29.2 22 521 5486 250 54 50.7 18.5 | 222 32 21.1 23.6 23 501 5791 245 59 53.5 24.9 | 218 38 23.8 30.1 24 500 5810 245 59 53.5 24.9 | 218 38 23.8 30.1 25 481 6096 250 60 56.4 20.5 | 226 37 26.7 25.7 26 462 6401 250 61 57.3 20.9 | 227 38 27.6 26.0 27 427 7010 255 72 69.5 18.6 | 239 46 39.9 23.8 28 410 7315 255 70 67.6 18.1 | 238 44 37.9 23.3 29 400 7500 245 74 67.1 31.3 | 226 52 37.4 36.4 30 393 7620 245 74 67.1 31.3 | 226 52 37.4 36.4 31 361 8230 265 59 58.8 5.1 | 251 31 29.1 10.3 32 346 8534 260 59 58.1 10.2 | 242 32 28.4 15.4 33 332 8839 265 54 53.8 4.7 | 248 26 24.1 9.8 34 318 9144 265 55 54.8 4.8 | 248 27 25.1 9.9 35 305 9449 270 59 59.0 -0.0 | 260 30 29.3 5.1 36 300 9570 270 58 58.0 -0.0 | 260 29 28.3 5.1 37 292 9754 275 64 63.8 -5.6 | 271 34 34.1 -0.4 38 279 10058 270 69 69.0 -0.0 | 263 40 39.3 5.1 39 267 10363 275 66 65.7 -5.8 | 271 36 36.1 -0.6 40 255 10668 275 73 72.7 -6.4 | 272 43 43.0 -1.2 41 250 10810 270 79 79.0 -0.0 | 264 50 49.3 5.1 42 244 10973 270 78 78.0 -0.0 | 264 49 48.3 5.1 43 222 11582 275 83 82.7 -7.2 | 272 53 53.0 -2.1 44 212 11887 270 83 83.0 -0.0 | 264 54 53.3 5.1 45 202 12192 270 81 81.0 -0.0 | 264 52 51.3 5.1 46 200 12250 265 85 84.7 7.4 | 257 56 55.0 12.5 47 183 12802 265 92 91.6 8.0 | 258 63 62.0 13.2 48 174 13106 270 97 97.0 -0.0 | 266 68 67.3 5.1 49 165 13411 265 105 104.6 9.2 | 259 76 74.9 14.3 50 157 13716 260 107 105.4 18.6 | 253 79 75.7 23.7 51 150 14000 265 115 114.6 10.0 | 260 86 84.9 15.2 52 142 14326 265 115 114.6 10.0 | 260 86 84.9 15.2 53 141 14369 265 115 114.6 10.0 | 260 86 84.9 15.2 54 138 14496 270 117 117.0 -0.0 | 267 87 87.3 5.1 55 135 14630 270 117 117.0 -0.0 | 267 87 87.3 5.1 56 122 15240 275 89 88.7 -7.8 | 273 59 59.0 -2.6 57 116 15545 265 71 70.7 6.2 | 255 43 41.1 11.3 58 110 15850 255 82 79.2 21.2 | 242 56 49.5 26.4 59 104 16154 260 89 87.6 15.5 | 250 62 58.0 20.6 60 100 16410 280 68 67.0 -11.8 | 280 38 37.3 -6.7 61 99 16459 285 72 69.5 -18.6 | 289 42 39.9 -13.5 62 94 16764 270 59 59.0 -0.0 | 260 30 29.3 5.1 63 89 17069 265 61 60.8 5.3 | 251 33 31.1 10.5 64 85 17374 270 66 66.0 -0.0 | 262 37 36.3 5.1 65 81 17678 280 51 50.2 -8.9 | 280 21 20.5 -3.7 66 77 17983 255 47 45.4 12.2 | 222 23 15.7 17.3 67 73 18288 260 54 53.2 9.4 | 238 28 23.5 14.5 68 70 18510 285 37 35.7 -9.6 | 306 8 6.1 -4.4 69 69 18593 290 47 44.2 -16.1 | 307 18 14.5 -10.9 70 62 19202 255 32 30.9 8.3 | 185 13 1.2 13.4 71 59 19507 260 39 38.4 6.8 | 216 15 8.7 11.9 72 56 19812 270 42 42.0 -0.0 | 247 13 12.3 5.1 73 53 20117 270 37 37.0 -0.0 | 235 9 7.3 5.1 74 51 20422 285 37 35.7 -9.6 | 306 8 6.1 -4.4 75 50 20500 310 27 20.7 -17.4 | 36 15 -9.0 -12.2 76 45 21031 325 22 12.6 -18.0 | 53 21 -17.1 -12.9 77 42 21336 265 12 12.0 1.0 | 109 19 -17.7 6.2 78 39 21641 255 17 16.4 4.4 | 126 16 -13.3 9.5 79 37 21946 290 18 16.9 -6.2 | 85 13 -12.8 -1.0 80 35 22250 290 10 9.4 -3.4 | 95 20 -20.3 1.7 81 32 22555 290 13 12.2 -4.4 | 92 17 -17.5 0.7 82 30 22860 275 13 13.0 -1.1 | 103 17 -16.7 4.0 83 28 23165 300 10 8.7 -5.0 | 90 21 -21.0 0.1 Wind Parameters Mean winds (0-6000m): 249.8 at 40.2 knts Storm direction: 279.8 at 30.1 knts Shear (0-3000m) pos: 1.0 neg: 6.3 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 101.9 deg Storm rel helicity (0-3000m) pos: 150.9 neg: -21.0 tot: 129.9 m^2/s^2 ave: 43.3 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 5.0 10^-3/s Energy-Hel index: 0.22 Bulk Rich Number: 3.61 Bulk Shear: 71.91 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 ------------------------------------------------------------------------------- 500 257 17 125 16| 0.0 20.9 20.9| 70.8 0.0 70.8 141.6 0.65| 22.0 14.3 1000 256 22 142 13| 0.0 15.2 15.2|102.4 0.0 102.4 102.4 0.75| 15.9 11.9 1500 256 26 160 12| 2.5 10.1 12.7|130.4 0.0 130.4 86.9 0.80| 13.3 10.5 2000 257 29 175 12| 1.4 7.6 9.0|136.9 -11.1 125.8 62.9 0.63| 12.0 7.6 2500 257 30 180 12| 1.2 5.9 7.1|137.4 -21.0 116.4 46.6 0.51| 10.7 5.5 3000 256 32 184 13| 1.0 6.3 7.3|150.9 -21.0 129.9 43.3 0.47| 10.5 5.0 4000 252 34 191 16| 0.7 4.9 5.6|198.5 -71.2 127.3 31.8 0.35| 10.3 3.6 5000 251 37 196 18| 1.7 3.9 5.7|276.7 -84.3 192.4 38.5 0.38| 10.2 3.8 6000 250 40 203 21| 1.6 3.7 5.4|334.6-104.3 230.3 38.4 0.35| 10.2 3.5 Wrote GIF file: /home/apache/climate/data/raob//KJAX/skewt/KJAX.skewt.20251206.00.gif