UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for KJAX... Searching the city database file for: KJAX ... Date:0000Z 10 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 1019 9 11.2 8.1 81 3.1 9.5 30 2 282.8 284.0 281.8 301.2 6.65 1 1015 42 9.0 4.5 73 4.5 6.8 35 4 281.0 281.8 279.2 295.3 5.20 2 1007 108 8.4 4.4 76 4.0 6.4 46 7 281.0 281.9 279.3 295.4 5.20 3 1000 166 7.8 4.2 78 3.6 6.1 55 10 281.0 281.8 279.2 295.2 5.17 4 990 249 7.0 3.7 79 3.3 5.4 49 10 281.0 281.8 279.0 294.9 5.04 5 982 316 6.8 3.0 77 3.8 5.0 48 10 281.4 282.2 279.0 294.8 4.83 6 974 383 7.4 3.7 77 3.7 5.6 66 9 282.7 283.6 280.0 296.9 5.12 7 959 511 7.2 4.4 82 2.8 5.8 99 9 283.7 284.7 280.9 299.0 5.47 8 951 580 7.4 4.8 84 2.6 6.1 117 8 284.6 285.6 281.5 300.5 5.67 9 929 773 6.6 3.8 82 2.8 5.2 158 14 285.7 286.6 281.7 300.9 5.41 10 925 808 6.2 3.4 82 2.8 4.8 165 15 285.6 286.6 281.5 300.5 5.28 11 914 906 5.2 2.8 84 2.4 4.0 165 14 285.6 286.5 281.3 300.0 5.12 12 905 987 4.8 1.7 80 3.1 3.3 172 13 286.0 286.8 281.1 299.5 4.78 13 861 1397 8.8 -24.2 8 33.0 -0.7 211 18 294.3 294.4 279.7 296.3 0.63 14 850 1503 8.4 -26.6 6 35.0 -1.2 220 22 294.9 295.0 279.8 296.6 0.51 15 840 1600 8.2 -32.8 4 41.0 -1.7 217 19 295.7 295.8 279.8 296.7 0.29 16 797 2032 6.6 238 14 298.5 17 790 2104 6.8 243 13 299.5 18 769 2325 6.4 242 17 301.4 19 708 2996 2.8 260 26 304.6 20 700 3088 1.8 265 26 304.5 21 659 3571 -1.1 -25.1 14 24.0 -7.7 270 36 306.5 306.7 284.9 309.0 0.76 22 640 3804 -1.9 -28.9 11 27.0 -8.7 275 41 308.2 308.3 285.3 310.1 0.55 23 617 4094 -3.9 -23.9 19 20.0 -9.4 275 45 309.1 309.3 286.1 312.1 0.90 24 595 4379 -5.5 -27.5 16 22.0 -11.0 273 48 310.5 310.6 286.3 312.8 0.67 25 585 4512 -6.7 -27.7 17 21.0 -11.8 271 50 310.6 310.7 286.4 312.9 0.67 26 526 5334 -11.7 -54.7 1 43.0 -16.8 270 53 314.2 314.2 286.9 314.4 0.04 27 503 5675 -14.1 -56.1 1 42.0 -18.7 267 49 315.3 315.3 287.2 315.5 0.04 28 500 5720 -14.3 -56.3 1 42.0 -18.8 265 48 315.6 315.6 287.3 315.8 0.04 29 498 5750 -14.7 -56.7 1 42.0 -19.1 265 48 315.5 315.5 287.3 315.6 0.04 30 488 5904 -15.5 -57.5 1 42.0 -19.8 265 50 316.3 316.3 287.6 316.5 0.03 31 483 5982 -16.1 -57.1 2 41.0 -20.3 265 51 316.5 316.5 287.6 316.7 0.04 32 440 6676 -21.9 -48.9 7 27.0 -24.7 274 52 317.7 317.8 288.1 318.1 0.10 33 432 6811 -23.1 -52.1 5 29.0 -25.8 273 54 317.9 317.9 288.1 318.2 0.07 34 401 7352 -27.7 -63.7 2 36.0 -29.8 270 60 318.8 318.8 288.3 318.8 0.02 35 400 7370 -27.7 -63.7 2 36.0 -29.8 270 61 319.0 319.0 288.4 319.1 0.02 36 377 7791 -30.9 -64.9 2 34.0 -32.6 270 64 320.2 320.2 288.8 320.3 0.02 37 346 8393 -33.9 -69.9 1 36.0 -35.3 265 84 324.1 324.1 290.0 324.1 0.01 38 340 8515 -33.7 -69.7 1 36.0 -35.2 264 89 326.0 326.0 290.6 326.0 0.01 39 319 8957 -36.3 -61.3 6 25.0 -37.5 260 104 328.4 328.4 291.3 328.5 0.03 40 315 9044 -36.5 -61.5 6 25.0 -37.7 260 105 329.3 329.3 291.6 329.4 0.03 41 300 9380 -37.9 -65.9 4 28.0 -39.0 255 113 332.0 332.0 292.3 332.0 0.02 42 298 9426 -38.3 -66.3 4 28.0 -39.4 255 112 332.0 332.0 292.3 332.1 0.02 43 250 10620 -46.3 -65.3 10 19.0 -46.9 255 131 337.2 337.2 293.7 337.3 0.02 44 243 10807 -47.9 -64.9 12 17.0 -48.3 255 130 337.6 337.6 293.7 337.7 0.03 45 206 11880 -52.9 -73.9 6 21.0 -53.2 255 122 346.1 346.1 295.8 346.1 0.01 46 200 12070 -53.1 -75.1 5 22.0 -53.4 255 123 348.7 348.7 296.4 348.7 0.01 47 192 12332 -54.7 -76.7 5 22.0 -55.0 255 122 350.2 350.2 296.7 350.2 0.01 48 171 13063 -59.7 -81.7 4 22.0 -59.9 255 131 353.7 353.7 297.4 353.7 0.00 49 167 13211 -60.8 -82.3 4 21.4 -61.0 255 134 354.3 354.3 297.5 354.3 0.00 50 157 13592 -63.7 -83.7 5 20.0 -63.8 257 131 355.7 355.7 297.8 355.7 0.00 51 150 13870 -65.5 -84.5 5 19.0 -65.6 260 127 357.2 357.2 298.1 357.3 0.00 52 149 13911 -65.7 -84.7 5 19.0 -65.8 259 127 357.6 357.6 298.2 357.6 0.00 53 143 14160 -67.1 -86.1 5 19.0 -67.2 260 125 359.4 359.4 298.6 359.4 0.00 54 140 14287 -67.7 -86.7 5 19.0 -67.8 265 124 360.5 360.5 298.8 360.5 0.00 55 134 14551 -67.5 -86.5 5 19.0 -67.6 264 120 365.4 365.4 299.7 365.4 0.00 56 133 14596 -67.5 -86.5 5 19.0 -67.6 264 119 366.2 366.2 299.9 366.2 0.00 57 128 14827 -68.1 -87.1 5 19.0 -68.2 262 109 369.1 369.1 300.4 369.2 0.00 58 124 15018 -67.7 -86.7 5 19.0 -67.8 260 103 373.2 373.2 301.1 373.2 0.00 59 111 15680 -70.3 -90.3 4 20.0 -70.4 264 99 380.4 380.4 302.3 380.4 0.00 60 100 16300 -70.3 -89.3 5 19.0 -70.4 265 79 391.9 391.9 304.0 391.9 0.00 61 89 16989 -73.5 -92.5 4 19.0 -73.6 268 71 398.8 398.8 305.0 398.8 0.00 62 84 17329 -72.1 -90.1 5 18.0 -72.2 265 74 408.3 408.3 306.3 408.3 0.00 63 74 18079 -70.9 -89.9 4 19.0 -71.0 263 73 425.9 425.9 308.4 425.9 0.00 64 70 18410 -70.1 -89.1 5 19.0 -70.2 255 69 434.4 434.4 309.3 434.4 0.00 65 68 18582 -69.7 -88.7 5 19.0 -69.8 250 69 438.9 438.9 309.8 438.9 0.00 66 64 18943 -69.1 -89.1 4 20.0 -69.2 266 73 447.9 447.9 310.7 447.9 0.00 67 59 19427 -70.7 -92.7 2 22.0 -70.8 278 63 454.8 454.8 311.3 454.8 0.00 68 58 19528 -70.5 -92.5 3 22.0 -70.6 279 61 457.5 457.5 311.5 457.5 0.00 69 54 19954 -67.5 -88.5 4 21.0 -67.7 269 55 473.9 473.9 313.0 473.9 0.00 70 51 20300 -65.7 -88.7 3 23.0 -66.0 262 49 485.9 485.9 313.9 485.9 0.00 71 50 20420 -64.7 -87.7 3 23.0 -65.0 260 46 491.0 491.0 314.3 491.0 0.00 72 44 21203 -62.7 -90.7 1 28.0 -63.1 273 46 514.2 514.2 315.9 514.2 0.00 73 42 21489 -63.3 -91.3 1 28.0 -63.7 270 41 519.6 519.6 316.3 519.6 0.00 74 40 21790 -61.5 -90.5 1 29.0 -62.1 257 42 531.4 531.4 317.0 531.4 0.00 75 39 21947 -60.9 -89.9 1 29.0 -61.6 250 45 536.8 536.8 317.3 536.8 0.00 76 37 22274 -61.3 -89.3 1 28.0 -62.0 255 46 543.9 543.9 317.8 543.9 0.00 77 34 22797 -62.1 -90.1 1 28.0 -62.7 256 43 555.1 555.1 318.3 555.1 0.00 78 32 23171 -62.1 -90.1 1 28.0 -62.8 250 44 564.8 564.8 318.9 564.8 0.00 79 31 23367 -62.3 -90.3 1 28.0 -63.0 257 43 569.4 569.4 319.1 569.5 0.00 80 30 23570 -61.9 -89.9 1 28.0 -62.6 245 38 575.9 575.9 319.5 575.9 0.00 81 21 25807 -53.5 -84.5 1 31.0 -55.9 256 47 663.1 663.1 323.2 663.2 0.01 82 20 26120 -52.3 -83.3 1 31.0 -55.1 260 49 676.1 676.1 323.6 676.2 0.02 83 19 26452 -52.1 -83.1 1 31.0 -55.1 256 51 686.7 686.7 324.0 686.9 0.02 84 18 26802 -51.7 -82.7 1 31.0 -54.9 259 49 698.7 698.7 324.4 698.9 0.02 85 17 27173 -51.5 -82.5 1 31.0 -54.9 256 51 710.8 710.8 324.8 711.0 0.03 86 15 27990 -49.3 -81.3 1 32.0 -53.8 246 56 744.0 744.1 325.8 744.3 0.04 87 14 28443 -48.7 -80.7 1 32.0 -53.6 245 58 760.9 760.9 326.3 761.3 0.04 88 13 28929 -49.5 -81.5 1 32.0 -54.3 249 56 774.4 774.4 326.6 774.8 0.04 89 13 28929 -49.7 -81.7 1 32.0 -54.5 249 56 773.7 773.8 326.6 774.1 0.04 90 13 28929 -49.7 -81.7 1 32.0 -54.5 249 56 773.7 773.8 326.6 774.1 0.04 TRP 140 14287 -67.7 -86.7 5 19.0 -67.8 265 124 360.5 360.5 298.8 360.5 0.00 WND 167 13211 -60.8 -82.3 4 21.4 -61.0 255 134 354.3 354.3 297.5 354.3 0.00 Sounding variables and indices 1000-500 mb thick: 5554.00 m Freezing level: 674.55 mb = 3388.09 m = 11115.64 ft Wetbulb zero: 868.55 mb = 1324.86 m = 4346.61 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 31.45 % Est. max temperature: 21.16 C = 70.09 F Sfc-Lift cond lev (LCL): 972.31 mb = 397.28 m = 1303.38 ft T: 7.38 C 700-500 lapse rate: 6.12 C/km ThetaE index: 5.88 C Layer 1015.0-1007.0 mb Conv cond level (CCL): 651.88 mb = 3657.97 m = 12001.06 ft Mean mixing ratio: 5.31 g/kg Conv temperature: 35.64 C = 96.15 F Cap Strength: 15.94 C Lifted Index: 16.15 C Risk: None Lifted Index @300 mb: 24.19 C Lifted Index @700 mb: 12.44 C Showalter Index: 16.94 C Risk: None Total Totals Index: 10.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: -12.30 C K Index: -32.72 Risk: None Sweat Index: 205.39 Risk: None Energy Index: 4.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.26 J/kg Max Up Vert Vel: 6.97 m/s Conv Inhibition (B-): 47630.64 J/kg Cap Strength: 16.10 C Lift Cond Lev (LCL): 920.97 mb = 843.75 m = 2768.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 23 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 1019 9 30 2 -1.0 -1.7 | 107 23 -22.2 6.9 1 1000 166 55 10 -8.2 -5.7 | 96 30 -29.4 2.9 2 983 305 45 10 -7.1 -7.1 | 93 28 -28.3 1.6 3 948 610 125 8 -6.6 4.6 | 115 31 -27.8 13.2 4 925 808 165 15 -3.9 14.5 | 133 34 -25.1 23.1 5 913 914 165 14 -3.6 13.5 | 132 33 -24.9 22.2 6 880 1219 195 10 2.6 9.7 | 134 26 -18.6 18.3 7 850 1503 220 22 14.1 16.9 | 164 26 -7.1 25.5 8 848 1524 215 19 10.9 15.6 | 157 26 -10.3 24.2 9 817 1829 225 17 12.0 12.0 | 156 23 -9.2 20.7 10 787 2134 245 12 10.9 5.1 | 143 17 -10.4 13.7 11 758 2438 240 20 17.3 10.0 | 168 19 -3.9 18.6 12 730 2743 260 24 23.6 4.2 | 191 13 2.4 12.8 13 703 3048 260 26 25.6 4.5 | 198 14 4.4 13.2 14 700 3088 265 26 25.9 2.3 | 203 12 4.7 10.9 15 677 3353 260 32 31.5 5.6 | 216 18 10.3 14.2 16 651 3658 275 38 37.9 -3.3 | 252 17 16.6 5.3 17 626 3962 275 45 44.8 -3.9 | 259 24 23.6 4.7 18 602 4267 275 46 45.8 -4.0 | 259 25 24.6 4.6 19 579 4572 270 52 52.0 -0.0 | 254 32 30.8 8.6 20 557 4877 270 50 50.0 -0.0 | 253 30 28.8 8.6 21 536 5182 265 54 53.8 4.7 | 248 35 32.6 13.4 22 515 5486 275 51 50.8 -4.4 | 262 30 29.6 4.2 23 500 5720 265 48 47.8 4.2 | 244 30 26.6 12.8 24 495 5791 265 49 48.8 4.3 | 245 30 27.6 12.9 25 475 6096 265 53 52.8 4.6 | 247 34 31.6 13.3 26 438 6706 275 52 51.8 -4.5 | 262 31 30.6 4.1 27 420 7010 270 57 57.0 -0.0 | 256 37 35.8 8.6 28 403 7315 270 59 59.0 -0.0 | 257 39 37.8 8.6 29 400 7370 270 61 61.0 -0.0 | 258 41 39.8 8.6 30 386 7620 270 62 62.0 -0.0 | 258 42 40.8 8.6 31 369 7925 270 66 66.0 -0.0 | 259 46 44.8 8.6 32 324 8839 260 102 100.5 17.7 | 252 83 79.2 26.4 33 310 9144 260 107 105.4 18.6 | 252 88 84.1 27.2 34 300 9380 255 113 109.1 29.2 | 247 96 87.9 37.9 35 297 9449 255 111 107.2 28.7 | 247 94 86.0 37.4 36 284 9754 260 119 117.2 20.7 | 253 100 96.0 29.3 37 272 10058 255 121 116.9 31.3 | 247 104 95.6 40.0 38 260 10363 255 124 119.8 32.1 | 248 107 98.5 40.7 39 250 10620 255 131 126.5 33.9 | 248 114 105.3 42.6 40 248 10668 255 129 124.6 33.4 | 248 112 103.4 42.0 41 237 10973 255 132 127.5 34.2 | 248 115 106.3 42.8 42 226 11278 260 128 126.1 22.2 | 254 109 104.8 30.9 43 216 11582 255 121 116.9 31.3 | 247 104 95.6 40.0 44 206 11887 255 122 117.8 31.6 | 247 105 96.6 40.2 45 200 12070 255 123 118.8 31.8 | 247 106 97.6 40.5 46 196 12192 255 120 115.9 31.1 | 247 103 94.7 39.7 47 178 12802 255 128 123.6 33.1 | 248 111 102.4 41.8 48 170 13106 255 132 127.5 34.2 | 248 115 106.3 42.8 49 167 13211 255 134 129.4 34.7 | 248 117 108.2 43.3 50 162 13411 255 134 129.4 34.7 | 248 117 108.2 43.3 51 150 13870 260 127 125.1 22.1 | 254 108 103.8 30.7 52 146 14021 255 127 122.7 32.9 | 248 110 101.4 41.5 53 140 14287 265 124 123.5 10.8 | 259 104 102.3 19.5 54 139 14326 260 125 123.1 21.7 | 253 106 101.9 30.4 55 132 14630 265 118 117.6 10.3 | 259 98 96.3 18.9 56 126 14935 260 103 101.4 17.9 | 252 84 80.2 26.5 57 119 15240 260 103 101.4 17.9 | 252 84 80.2 26.5 58 113 15545 265 101 100.6 8.8 | 258 81 79.4 17.5 59 102 16154 260 90 88.6 15.6 | 250 72 67.4 24.3 60 100 16300 265 79 78.7 6.9 | 255 60 57.5 15.5 61 97 16459 265 78 77.7 6.8 | 255 59 56.5 15.4 62 92 16764 270 69 69.0 -0.0 | 260 49 47.8 8.6 63 83 17374 265 74 73.7 6.4 | 254 55 52.5 15.1 64 79 17678 260 81 79.8 14.1 | 249 63 58.5 22.7 65 71 18288 265 69 68.7 6.0 | 253 50 47.5 14.7 66 70 18410 255 69 66.6 17.9 | 240 53 45.4 26.5 67 68 18593 250 69 64.8 23.6 | 234 54 43.6 32.2 68 65 18898 265 74 73.7 6.4 | 254 55 52.5 15.1 69 58 19507 280 61 60.1 -10.6 | 273 39 38.8 -1.9 70 53 20117 265 53 52.8 4.6 | 247 34 31.6 13.3 71 50 20420 260 46 45.3 8.0 | 235 29 24.1 16.6 72 50 20422 270 49 49.0 -0.0 | 253 29 27.8 8.6 73 48 20726 260 46 45.3 8.0 | 235 29 24.1 16.6 74 45 21031 270 51 51.0 -0.0 | 254 31 29.8 8.6 75 43 21336 275 43 42.8 -3.7 | 257 22 21.6 4.9 76 41 21641 265 39 38.9 3.4 | 236 21 17.6 12.0 77 39 21946 250 45 42.3 15.4 | 221 32 21.1 24.0 78 37 22250 255 46 44.4 11.9 | 228 31 23.2 20.6 79 35 22555 260 43 42.3 7.5 | 233 27 21.1 16.1 80 32 23165 250 44 41.3 15.0 | 220 31 20.1 23.7 81 30 23470 260 43 42.3 7.5 | 233 27 21.1 16.1 82 30 23570 245 38 34.4 16.1 | 208 28 13.2 24.7 83 29 23774 245 36 32.6 15.2 | 206 26 11.4 23.9 84 28 24079 250 43 40.4 14.7 | 219 30 19.2 23.4 85 26 24384 240 49 42.4 24.5 | 213 39 21.2 33.1 86 25 24689 250 57 53.6 19.5 | 229 43 32.3 28.1 87 24 24994 255 56 54.1 14.5 | 235 40 32.9 23.1 88 23 25298 270 59 59.0 -0.0 | 257 39 37.8 8.6 89 22 25603 270 54 54.0 -0.0 | 255 34 32.8 8.6 90 21 25908 250 44 41.3 15.0 | 220 31 20.1 23.7 91 20 26120 260 49 48.3 8.5 | 238 32 27.0 17.2 92 19 26213 255 52 50.2 13.5 | 233 36 29.0 22.1 93 18 26518 260 49 48.3 8.5 | 238 32 27.0 17.2 94 15 27127 245 57 51.7 24.1 | 223 45 30.4 32.7 95 14 27432 245 58 52.6 24.5 | 223 46 31.3 33.2 96 12 27737 255 52 50.2 13.5 | 233 36 29.0 22.1 97 11 28042 260 49 48.3 8.5 | 238 32 27.0 17.2 98 10 28346 255 60 58.0 15.5 | 237 44 36.7 24.2 99 9 28956 260 49 48.3 8.5 | 238 32 27.0 17.2 100 8 29261 255 56 54.1 14.5 | 235 40 32.9 23.1 Wind Parameters Mean winds (0-6000m): 262.2 at 30.6 knts Storm direction: 292.2 at 22.9 knts Shear (0-3000m) pos: 4.6 neg: 0.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 90.2 deg Storm rel helicity (0-3000m) pos: 348.9 neg: -86.5 tot: 262.4 m^2/s^2 ave: 87.5 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 14.2 stream: 6.5 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.12 Bulk Shear: 195.91 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 59 8 98 29| 8.4 0.0 8.4| 63.3 -42.9 20.3 40.6 0.09| 18.3 1.7 1000 117 10 114 33| 7.4 0.0 7.4|188.3 -47.5 140.8 140.8 0.44| 18.4 8.1 1500 162 11 128 32| 7.9 0.0 7.9|282.6 -47.5 235.1 156.8 0.55| 18.3 10.0 2000 191 13 139 28| 4.1 0.0 4.1|282.6 -78.3 204.3 102.2 0.38| 16.2 6.2 2500 207 14 144 26| 4.7 0.0 4.7|323.5 -86.5 237.0 94.8 0.42| 15.3 6.4 3000 225 15 152 22| 4.6 0.0 4.6|348.9 -86.5 262.4 87.5 0.45| 14.2 6.5 4000 249 20 172 16| 5.9 0.0 5.9|427.7 -86.5 341.2 85.3 0.51| 13.9 7.1 5000 259 26 199 14| 4.7 0.9 5.7|428.9-120.6 308.3 61.7 0.43| 12.3 5.3 6000 262 31 215 16| 3.9 1.4 5.3|491.0-191.3 299.7 49.9 0.35| 12.2 4.2 Wrote GIF file: /home/apache/climate/data/raob//KJAX/skewt/KJAX.skewt.20251210.00.gif