UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for KJAX... Searching the city database file for: KJAX ... Date:1200Z 20 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 1018 9 19.6 18.3 92 1.3 18.7 340 3 291.3 293.6 291.2 328.2 13.11 1 1006 113 17.4 10.4 63 7.0 13.3 353 13 290.1 291.4 286.2 312.4 7.89 2 1000 165 16.4 9.4 63 7.0 12.4 360 18 289.5 290.9 285.5 310.5 7.41 3 996 199 16.6 9.6 63 7.0 12.5 2 19 290.1 291.4 285.8 311.5 7.55 4 988 268 16.8 7.8 55 9.0 11.7 7 22 291.0 292.1 285.4 310.2 6.73 5 980 337 16.6 6.6 52 10.0 11.0 12 23 291.4 292.5 285.1 309.3 6.24 6 972 407 16.4 6.4 52 10.0 10.9 15 21 291.9 293.0 285.2 309.8 6.21 7 956 548 17.2 1.2 34 16.0 9.0 22 18 294.1 294.9 284.1 306.9 4.36 8 948 620 17.4 3.4 39 14.0 9.9 22 16 295.0 295.9 285.4 310.1 5.15 9 932 765 16.4 11.6 73 4.8 13.4 343 10 295.4 297.1 289.4 322.1 9.24 10 925 829 16.4 11.6 73 4.8 13.4 325 7 296.1 297.8 289.7 323.0 9.31 11 873 1319 13.2 10.1 81 3.1 11.3 228 12 297.7 299.3 289.9 323.7 8.92 12 858 1465 13.0 7.0 67 6.0 9.5 233 13 299.0 300.3 288.9 320.6 7.34 13 850 1544 13.8 0.8 41 13.0 7.1 245 12 300.6 301.5 287.1 314.9 4.77 14 837 1674 15.0 -18.0 9 33.0 2.9 256 14 303.2 303.4 284.1 306.8 1.11 15 829 1755 14.6 -18.4 9 33.0 2.7 263 15 303.6 303.8 284.2 307.1 1.08 16 822 1826 14.4 -18.6 9 33.0 2.5 270 16 304.1 304.3 284.4 307.6 1.07 17 809 1961 15.6 274 15 306.8 18 767 2410 13.4 293 17 309.1 19 760 2487 13.6 293 17 310.2 20 752 2576 13.4 288 16 310.9 21 721 2928 11.0 -30.0 4 41.0 -1.0 280 18 312.0 312.1 286.6 313.6 0.44 22 709 3067 10.4 -34.6 3 45.0 -1.7 280 20 312.9 312.9 286.7 313.9 0.29 23 700 3173 9.6 -34.4 3 44.0 -2.1 280 21 313.1 313.2 286.8 314.2 0.30 24 680 3412 8.2 279 21 314.2 25 646 3832 4.8 -26.2 8 31.0 -4.6 278 24 314.9 315.1 287.9 317.4 0.70 26 620 4165 2.2 -22.8 14 25.0 -5.7 280 25 315.7 315.9 288.4 319.1 0.99 27 550 5123 -2.3 304 24 321.4 28 525 5490 -5.1 -53.1 1 48.0 -12.5 295 22 322.3 322.3 289.5 322.5 0.05 29 502 5839 -8.3 -52.3 1 44.0 -14.7 300 22 322.6 322.6 289.6 322.8 0.06 30 500 5870 -8.5 -52.5 1 44.0 -14.8 300 22 322.7 322.7 289.6 322.9 0.06 31 493 5979 -9.3 -50.3 2 41.0 -15.3 302 23 323.0 323.0 289.8 323.3 0.08 32 468 6380 -12.7 -44.7 5 32.0 -17.7 296 21 323.6 323.6 290.0 324.2 0.15 33 458 6545 -13.9 -46.9 4 33.0 -18.7 297 21 324.1 324.1 290.2 324.6 0.12 34 447 6730 -15.5 -48.5 4 33.0 -19.9 300 22 324.4 324.4 290.2 324.8 0.10 35 420 7198 -19.1 -46.1 7 27.0 -22.6 308 26 325.6 325.6 290.6 326.2 0.15 36 400 7560 -21.7 -53.7 4 32.0 -24.9 315 29 326.8 326.8 290.9 327.0 0.06 37 391 7727 -22.9 -59.9 2 37.0 -25.9 312 27 327.3 327.4 291.0 327.5 0.03 38 378 7972 -24.9 -60.9 2 36.0 -27.6 314 26 327.9 327.9 291.2 328.0 0.03 39 308 9419 -37.3 -59.3 8 22.0 -38.4 305 30 330.3 330.3 291.9 330.5 0.04 40 300 9600 -38.5 -62.5 6 24.0 -39.5 300 33 331.1 331.1 292.0 331.2 0.03 41 287 9904 -40.1 -62.1 8 22.0 -41.0 297 34 333.0 333.0 292.6 333.2 0.03 42 280 10073 -40.7 -65.7 5 25.0 -41.6 299 32 334.5 334.5 293.0 334.6 0.02 43 278 10122 -40.7 -66.7 4 26.0 -41.6 296 32 335.2 335.2 293.2 335.3 0.02 44 250 10840 -45.3 -67.3 7 22.0 -45.9 275 39 338.7 338.7 294.0 338.8 0.02 45 248 10893 -45.5 -67.5 7 22.0 -46.1 275 39 339.2 339.2 294.1 339.3 0.02 46 241 11083 -45.7 -67.7 7 22.0 -46.3 270 39 341.7 341.7 294.7 341.8 0.02 47 235 11250 -47.1 -68.1 7 21.0 -47.6 262 37 342.0 342.0 294.8 342.1 0.02 48 217 11772 -49.7 -79.7 2 30.0 -50.2 260 40 345.9 345.9 295.7 345.9 0.00 49 215 11833 -50.1 -80.1 2 30.0 -50.5 260 41 346.2 346.2 295.8 346.2 0.00 50 200 12300 -53.3 -77.3 4 24.0 -53.7 260 47 348.4 348.4 296.3 348.4 0.01 51 173 13223 -58.5 -82.5 3 24.0 -58.7 257 50 354.5 354.5 297.6 354.5 0.00 52 150 14110 -63.7 -83.7 5 20.0 -63.8 270 48 360.3 360.3 298.8 360.4 0.00 53 146 14275 -64.3 -83.3 6 19.0 -64.4 270 46 362.1 362.1 299.1 362.1 0.00 54 135 14752 -66.3 -87.3 4 21.0 -66.4 271 42 366.8 366.8 300.0 366.8 0.00 55 126 15166 -69.1 -88.1 5 19.0 -69.2 254 41 369.0 369.0 300.4 369.0 0.00 56 115 15708 -72.1 -88.1 7 16.0 -72.2 270 49 373.2 373.2 301.1 373.2 0.00 57 114 15759 -72.1 -87.1 9 15.0 -72.2 270 49 374.1 374.1 301.3 374.1 0.00 58 110 15969 -71.9 -86.9 9 15.0 -71.9 272 45 378.4 378.4 302.0 378.4 0.00 59 100 16530 -72.3 -89.3 6 17.0 -72.3 270 30 388.0 388.0 303.5 388.0 0.00 TRP 115 15708 -72.1 -88.1 7 16.0 -72.2 270 49 373.2 373.2 301.1 373.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5705.00 m Freezing level: 585.78 mb = 4633.13 m = 15200.36 ft Wetbulb zero: 749.52 mb = 2603.27 m = 8540.81 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 38.49 % Est. max temperature: 26.49 C = 79.68 F Sfc-Lift cond lev (LCL): 998.96 mb = 173.82 m = 570.27 ft T: 16.45 C 700-500 lapse rate: 6.71 C/km ThetaE index: 17.71 C Layer 1006.0- 996.0 mb Conv cond level (CCL): 620.20 mb = 4162.23 m = 13655.44 ft Mean mixing ratio: 7.27 g/kg Conv temperature: 44.15 C = 111.48 F Cap Strength: 12.33 C Lifted Index: 11.46 C Risk: None Lifted Index @300 mb: 12.57 C Lifted Index @700 mb: 11.89 C Showalter Index: 10.82 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 9.30 C K Index: -20.90 Risk: None Sweat Index: 55.60 Risk: None Energy Index: 1.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.43 J/kg Max Up Vert Vel: 7.67 m/s Conv Inhibition (B-): 10962.80 J/kg Cap Strength: 12.27 C Lift Cond Lev (LCL): 853.61 mb = 1508.30 m = 4948.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 at 14 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 1018 9 340 3 1.0 -2.8 | 137 11 -7.7 8.2 1 1000 165 360 18 -0.0 -18.0 | 51 11 -8.7 -7.0 2 984 305 10 24 -4.2 -23.6 | 45 18 -12.9 -12.7 3 949 610 25 16 -6.8 -14.5 | 77 16 -15.5 -3.5 4 925 829 325 7 4.0 -5.7 | 138 7 -4.7 5.2 5 916 914 295 6 5.4 -2.5 | 159 9 -3.3 8.4 6 883 1219 225 11 7.8 7.8 | 177 19 -0.9 18.7 7 852 1524 235 13 10.6 7.5 | 186 19 1.9 18.4 8 850 1544 245 12 10.9 5.1 | 188 16 2.2 16.0 9 822 1829 270 16 16.0 -0.0 | 214 13 7.3 11.0 10 792 2134 280 14 13.8 -2.4 | 211 10 5.1 8.5 11 764 2438 295 17 15.4 -7.2 | 240 8 6.7 3.8 12 737 2743 280 15 14.8 -2.6 | 216 10 6.1 8.4 13 700 3173 280 21 20.7 -3.6 | 239 14 12.0 7.3 14 684 3353 280 21 20.7 -3.6 | 239 14 12.0 7.3 15 659 3658 275 22 21.9 -1.9 | 236 16 13.2 9.1 16 634 3962 280 26 25.6 -4.5 | 249 18 16.9 6.5 17 611 4267 280 24 23.6 -4.2 | 245 16 14.9 6.8 18 588 4572 290 22 20.7 -7.5 | 254 12 12.0 3.4 19 566 4877 300 24 20.8 -12.0 | 275 12 12.1 -1.0 20 545 5182 305 24 19.7 -13.8 | 284 11 10.9 -2.8 21 525 5486 295 22 19.9 -9.3 | 262 11 11.2 1.7 22 505 5791 300 22 19.1 -11.0 | 270 10 10.3 -0.0 23 500 5870 300 22 19.1 -11.0 | 270 10 10.3 -0.0 24 485 6096 305 25 20.5 -14.3 | 286 12 11.8 -3.4 25 466 6401 295 21 19.0 -8.9 | 259 11 10.3 2.1 26 448 6706 300 22 19.1 -11.0 | 270 10 10.3 -0.0 27 413 7315 310 27 20.7 -17.4 | 298 14 12.0 -6.4 28 400 7560 315 29 20.5 -20.5 | 309 15 11.8 -9.5 29 397 7620 310 27 20.7 -17.4 | 298 14 12.0 -6.4 30 380 7925 315 26 18.4 -18.4 | 307 12 9.7 -7.4 31 364 8230 305 27 22.1 -15.5 | 289 14 13.4 -4.5 32 349 8534 310 24 18.4 -15.4 | 295 11 9.7 -4.5 33 334 8839 300 23 19.9 -11.5 | 273 11 11.2 -0.5 34 320 9144 305 26 21.3 -14.9 | 287 13 12.6 -3.9 35 306 9449 305 30 24.6 -17.2 | 291 17 15.9 -6.2 36 300 9600 300 33 28.6 -16.5 | 286 21 19.9 -5.5 37 293 9754 295 35 31.7 -14.8 | 279 23 23.0 -3.8 38 280 10058 300 32 27.7 -16.0 | 285 20 19.0 -5.0 39 268 10363 280 33 32.5 -5.7 | 258 24 23.8 5.2 40 256 10668 275 36 35.9 -3.1 | 254 28 27.1 7.8 41 250 10840 275 39 38.9 -3.4 | 256 31 30.1 7.6 42 245 10973 275 40 39.8 -3.5 | 256 32 31.1 7.5 43 234 11278 260 37 36.4 6.4 | 238 33 27.7 17.4 44 223 11582 260 39 38.4 6.8 | 239 35 29.7 17.7 45 213 11887 260 41 40.4 7.1 | 240 36 31.7 18.1 46 203 12192 260 47 46.3 8.2 | 243 42 37.6 19.1 47 200 12300 260 47 46.3 8.2 | 243 42 37.6 19.1 48 194 12497 260 44 43.3 7.6 | 242 39 34.6 18.6 49 185 12802 250 57 53.6 19.5 | 236 54 44.8 30.5 50 168 13411 260 46 45.3 8.0 | 243 41 36.6 19.0 51 160 13716 265 52 51.8 4.5 | 250 46 43.1 15.5 52 152 14021 265 54 53.8 4.7 | 251 48 45.1 15.7 53 150 14110 270 48 48.0 -0.0 | 254 41 39.3 11.0 54 145 14326 270 45 45.0 -0.0 | 253 38 36.3 11.0 55 138 14630 275 45 44.8 -3.9 | 259 37 36.1 7.0 56 131 14935 265 36 35.9 3.1 | 243 31 27.1 14.1 57 124 15240 250 43 40.4 14.7 | 231 41 31.7 25.7 58 118 15545 255 45 43.5 11.6 | 237 41 34.7 22.6 59 115 15708 270 49 49.0 -0.0 | 255 42 40.3 11.0 60 112 15850 270 50 50.0 -0.0 | 255 43 41.3 11.0 61 101 16459 280 27 26.6 -4.7 | 251 19 17.9 6.3 62 100 16530 270 30 30.0 -0.0 | 243 24 21.3 11.0 Wind Parameters Mean winds (0-6000m): 291.5 at 18.7 knts Storm direction: 321.5 at 14.0 knts Shear (0-3000m) pos: 4.9 neg: 5.9 tot: 10.7 10-3/s Storm rel Dir Shear (0-3000m): 94.8 deg Storm rel helicity (0-3000m) pos: 131.8 neg: -44.1 tot: 87.7 m^2/s^2 ave: 29.2 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 15.2 stream: 3.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.43 Bulk Shear: 68.54 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 8 18 59 13| 16.9 0.0 16.9| 28.1 -33.4 -5.3 -10.6 -0.31| 30.4 -9.5 1000 5 14 71 11| 8.5 11.3 19.8| 68.5 -33.4 35.1 35.1 0.14| 27.8 3.8 1500 343 13 71 5| 5.6 10.3 16.0| 85.3 -35.9 49.4 33.0 0.17| 22.2 3.7 2000 312 14 214 2| 6.2 7.8 13.9|114.6 -36.4 78.2 39.1 0.24| 19.5 4.6 2500 303 14 221 5| 5.8 6.2 12.0|123.8 -38.1 85.7 34.3 0.26| 16.9 4.4 3000 297 14 222 6| 4.9 5.9 10.7|131.8 -44.1 87.7 29.2 0.24| 15.2 3.7 4000 289 16 230 9| 3.9 4.7 8.5|154.0 -46.6 107.4 26.9 0.27| 12.5 3.3 5000 289 18 237 10| 4.0 3.7 7.7|178.4 -49.8 128.5 25.7 0.30| 11.2 3.3 6000 292 19 245 10| 3.6 3.3 6.9|190.3 -61.5 128.8 21.5 0.28| 10.1 2.8 Wrote GIF file: /home/apache/climate/data/raob//KJAX/skewt/KJAX.skewt.20251020.12.gif