UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:0000Z 24 APR 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 1007 101 22.8 20.0 84 2.8 20.9 140 5 295.4 298.0 293.7 337.8 14.77 1 1002 134 21.8 18.7 83 3.1 19.7 147 6 294.8 297.2 292.7 333.9 13.67 2 1000 147 21.6 17.7 78 3.9 19.0 150 7 294.8 297.1 292.2 331.5 12.84 3 986 269 20.8 17.1 79 3.7 18.3 150 12 295.1 297.4 292.0 331.1 12.53 4 982 305 20.8 16.8 78 4.0 18.1 150 13 295.5 297.7 292.0 331.0 12.34 5 978 340 21.4 15.4 69 6.0 17.5 151 13 296.4 298.5 291.5 329.1 11.32 6 941 674 20.2 11.2 56 9.0 14.6 155 10 298.5 300.1 290.2 324.6 8.91 7 932 757 19.4 12.4 64 7.0 15.0 150 9 298.5 300.3 290.9 327.0 9.75 8 926 813 19.4 10.4 56 9.0 13.8 146 8 299.1 300.6 290.0 324.2 8.58 9 925 822 19.2 10.2 56 9.0 13.7 145 8 298.9 300.5 289.9 323.8 8.47 10 885 1200 15.8 11.2 74 4.6 12.9 145 8 299.2 301.0 290.9 327.0 9.48 11 881 1239 15.8 9.8 67 6.0 12.1 145 8 299.6 301.2 290.3 325.1 8.66 12 867 1375 14.6 9.6 72 5.0 11.6 147 7 299.7 301.3 290.3 325.3 8.68 13 865 1394 14.4 10.9 79 3.5 12.2 148 7 299.7 301.5 291.0 327.6 9.51 14 861 1433 14.6 8.6 67 6.0 11.0 148 7 300.3 301.8 290.1 324.5 8.17 15 850 1542 13.8 6.8 63 7.0 9.7 150 6 300.6 301.9 289.5 322.3 7.31 16 842 1622 13.6 6.6 63 7.0 9.5 160 6 301.2 302.5 289.6 322.8 7.28 17 822 1824 11.8 5.8 67 6.0 8.4 184 5 301.4 302.7 289.5 322.4 7.05 18 819 1855 12.2 5.2 62 7.0 8.2 189 5 302.1 303.4 289.5 322.4 6.78 19 793 2124 10.0 4.0 66 6.0 6.7 242 4 302.6 303.8 289.3 321.9 6.44 20 781 2251 9.0 5.6 79 3.4 7.1 250 6 302.8 304.2 290.2 324.7 7.32 21 768 2390 8.4 3.6 72 4.8 5.8 257 8 303.6 304.8 289.7 323.1 6.46 22 757 2509 7.4 4.5 82 2.9 5.8 263 9 303.8 305.1 290.2 324.8 6.99 23 752 2564 7.0 3.0 76 4.0 4.8 266 9 303.9 305.1 289.7 323.0 6.32 24 749 2597 6.8 4.2 83 2.6 5.4 267 9 304.1 305.4 290.2 324.9 6.92 25 733 2774 5.6 1.0 72 4.6 3.2 275 8 304.6 305.7 289.3 321.7 5.62 26 731 2797 5.6 1.2 73 4.4 3.3 276 8 304.9 305.9 289.5 322.3 5.72 27 730 2808 5.6 -0.4 65 6.0 2.5 276 8 305.0 305.9 288.9 320.5 5.09 28 708 3058 3.6 -0.1 77 3.7 1.7 279 10 305.5 306.5 289.3 321.9 5.37 29 700 3150 3.0 -1.0 75 4.0 1.0 280 11 305.8 306.8 289.2 321.4 5.08 30 689 3278 2.2 -2.5 71 4.7 -0.1 279 11 306.3 307.2 288.9 320.5 4.62 31 685 3325 2.0 -5.0 60 7.0 -1.2 278 11 306.6 307.3 288.3 318.5 3.85 32 682 3361 1.8 -5.2 60 7.0 -1.4 278 11 306.8 307.5 288.3 318.6 3.81 33 670 3503 0.6 -3.2 76 3.8 -1.2 277 12 307.0 307.8 289.0 320.9 4.51 34 664 3576 0.2 -6.8 59 7.0 -2.9 276 12 307.3 308.0 288.1 318.1 3.46 35 654 3697 -0.5 -9.5 51 9.0 -4.2 273 12 307.9 308.4 287.7 316.8 2.84 36 650 3746 -0.9 -5.0 74 4.1 -2.8 269 12 307.9 308.7 288.9 320.6 4.06 37 648 3771 -1.1 -5.2 74 4.1 -3.0 268 12 308.0 308.7 288.9 320.5 4.01 38 641 3857 -1.7 -5.6 75 3.9 -3.4 261 13 308.3 309.0 288.9 320.5 3.93 39 635 3932 -2.5 -4.7 85 2.2 -3.5 256 13 308.2 309.0 289.2 321.4 4.25 40 632 3970 -2.7 -4.1 90 1.4 -3.4 253 13 308.4 309.2 289.5 322.3 4.47 41 625 4058 -2.7 -8.7 63 6.0 -5.2 247 13 309.4 310.0 288.5 319.4 3.17 42 620 4122 -3.3 -6.3 80 3.0 -4.6 242 13 309.4 310.1 289.2 321.5 3.85 43 619 4135 -3.3 -6.8 77 3.5 -4.8 241 14 309.5 310.2 289.1 321.2 3.71 44 617 4160 -3.1 -7.1 74 4.0 -4.8 239 14 310.0 310.7 289.2 321.5 3.64 45 615 4186 -2.9 -13.9 42 11.0 -6.9 237 14 310.6 311.0 287.9 317.4 2.12 46 612 4225 -3.1 -13.1 46 10.0 -6.8 234 14 310.8 311.2 288.1 318.1 2.28 47 610 4251 -3.5 -7.5 74 4.0 -5.2 232 14 310.6 311.3 289.3 321.9 3.57 48 609 4264 -3.3 -16.3 36 13.0 -7.8 232 14 311.0 311.3 287.6 316.7 1.76 49 608 4277 -3.1 -18.1 30 15.0 -8.0 231 14 311.3 311.6 287.5 316.3 1.51 50 606 4303 -3.3 -17.3 33 14.0 -8.0 230 14 311.4 311.7 287.7 316.7 1.62 51 604 4329 -3.5 -11.5 54 8.0 -6.6 230 14 311.5 312.0 288.7 319.9 2.63 52 599 4395 -3.9 -15.9 39 12.0 -8.1 229 15 311.8 312.1 288.0 317.8 1.85 53 597 4421 -3.9 -14.9 42 11.0 -7.8 229 15 312.1 312.4 288.3 318.6 2.01 54 500 5800 -12.1 -13.6 89 1.5 -12.6 230 30 318.3 318.8 290.9 327.1 2.68 55 400 7470 -22.7 -25.5 78 2.8 -23.4 270 26 325.5 325.7 291.6 329.7 1.20 56 300 9520 -38.3 -41.5 72 3.2 -38.6 255 40 331.4 331.5 292.4 332.7 0.34 57 250 10740 -49.1 -53.4 61 4.3 -49.3 275 38 333.1 333.1 292.7 333.5 0.11 58 200 12160 -60.3 -75.3 12 15.0 -60.4 285 51 337.3 337.3 293.6 337.3 0.01 59 181 12780 -64.3 -74.3 24 10.0 -64.4 285 56 340.5 340.5 294.4 340.6 0.01 60 169 13203 -62.2 -77.7 11 15.5 -62.3 285 66 350.8 350.8 296.8 350.8 0.01 61 150 13950 -58.5 -83.5 3 25.0 -58.7 290 60 369.3 369.3 300.4 369.3 0.00 62 100 16430 -70.7 -87.7 6 17.0 -70.8 270 57 391.1 391.1 303.9 391.1 0.00 63 98 16550 -71.3 -88.3 6 17.0 -71.3 272 60 392.2 392.2 304.1 392.2 0.00 64 95 16733 -70.9 -88.9 5 18.0 -71.0 275 63 396.5 396.5 304.8 396.5 0.00 65 94 16796 -68.3 -88.3 4 20.0 -68.4 277 62 402.8 402.8 305.6 402.8 0.00 66 92 16926 -67.7 -88.7 3 21.0 -67.8 283 55 406.5 406.5 306.0 406.5 0.00 67 86 17333 -65.7 -87.7 3 22.0 -65.8 303 33 418.5 418.5 307.5 418.5 0.00 68 81 17697 -65.7 -87.7 3 22.0 -65.9 271 20 425.7 425.7 308.4 425.7 0.00 69 77 18003 -67.7 -88.7 3 21.0 -67.8 286 27 427.7 427.7 308.6 427.7 0.00 70 76 18082 -65.7 -88.7 3 23.0 -65.9 290 28 433.5 433.5 309.2 433.5 0.00 71 71 18494 -66.9 -88.9 3 22.0 -67.1 282 27 439.5 439.5 309.8 439.5 0.00 72 70 18580 -66.1 -88.1 3 22.0 -66.3 275 24 443.0 443.0 310.2 443.0 0.00 73 64 19118 -69.3 -90.3 3 21.0 -69.4 276 21 447.4 447.4 310.6 447.5 0.00 74 60 19505 -67.1 -89.1 3 22.0 -67.3 295 26 460.7 460.7 311.8 460.7 0.00 75 59 19607 -65.3 -89.3 2 24.0 -65.5 293 22 467.0 467.0 312.4 467.0 0.00 76 58 19712 -62.1 -88.1 2 26.0 -62.5 292 19 476.5 476.5 313.2 476.5 0.00 77 52 20380 -65.7 -89.7 2 24.0 -66.0 7 6 483.2 483.2 313.7 483.2 0.00 78 50 20620 -62.1 -88.1 2 26.0 -62.6 45 3 497.1 497.1 314.8 497.2 0.00 79 48 20872 -62.5 -88.5 2 26.0 -62.9 17 1 502.0 502.0 315.1 502.0 0.00 80 47 21003 -60.7 -87.7 2 27.0 -61.3 3 0 509.4 509.4 315.6 509.4 0.00 81 45 21273 -61.7 -87.7 2 26.0 -62.2 57 2 513.3 513.3 315.9 513.3 0.00 82 42 21703 -59.3 -87.3 1 28.0 -60.0 172 13 529.5 529.5 316.9 529.5 0.00 83 40 22009 -59.9 -87.9 1 28.0 -60.6 115 12 535.4 535.4 317.2 535.5 0.00 84 37 22499 -57.3 -86.3 1 29.0 -58.3 24 10 554.2 554.2 318.3 554.2 0.01 85 32 23414 -59.1 -87.1 1 28.0 -60.0 33 4 572.9 572.9 319.3 572.9 0.01 86 30 23820 -57.7 -86.7 1 29.0 -58.9 15 7 587.3 587.3 320.0 587.4 0.01 87 20 26430 -48.9 -82.9 1 34.0 -52.7 85 4 686.5 686.5 324.0 686.7 0.02 88 18 27126 -46.7 -81.7 1 35.0 -51.5 204 4 714.4 714.4 324.9 714.7 0.03 89 16 27905 -48.3 -82.3 1 34.0 -52.9 274 4 733.7 733.7 325.5 733.9 0.03 90 11 30418 -40.5 -79.5 1 39.0 -50.0 256 20 845.0 845.0 328.3 845.7 0.07 91 11 30418 -40.7 -79.7 1 39.0 -50.1 256 20 844.3 844.3 328.3 844.9 0.06 92 10 31070 -38.5 -78.5 1 40.0 -49.6 270 22 875.8 875.9 329.0 876.7 0.08 93 9.7 31279 -38.7 -78.7 1 40.0 -49.8 882.7 882.8 329.1 883.6 0.08 94 9.4 31496 -36.9 -77.9 1 41.0 -49.2 897.5 897.6 329.4 898.6 0.10 95 8.1 32529 -35.5 -77.5 1 42.0 -49.4 942.1 942.2 330.2 943.5 0.12 96 7.1 33444 -36.7 -77.7 1 41.0 -50.6 973.4 973.5 330.8 974.9 0.14 TRP 181 12780 -64.3 -74.3 24 10.0 -64.4 285 56 340.5 340.5 294.4 340.6 0.01 WND 169 13203 -62.2 -77.7 11 15.5 -62.3 285 66 350.8 350.8 296.8 350.8 0.01 Sounding variables and indices 1000-500 mb thick: 5653.00 m Freezing level: 661.14 mb = 3610.40 m = 11845.01 ft Wetbulb zero: 689.96 mb = 3266.85 m = 10717.89 ft Precipitable water: 1.35 inches Sfc-500 mean rel hum: 67.27 % Est. max temperature: 27.88 C = 82.19 F Sfc-Lift cond lev (LCL): 966.86 mb = 439.21 m = 1440.98 ft T: 21.04 C 700-500 lapse rate: 5.70 C/km ThetaE index: 13.22 C Layer 1002.0- 932.0 mb Conv cond level (CCL): 808.23 mb = 1965.17 m = 6447.31 ft Mean mixing ratio: 10.46 g/kg Conv temperature: 29.76 C = 85.56 F Cap Strength: 2.57 C Lifted Index: 0.27 C Risk: Showers probable Lifted Index @300 mb: 3.52 C Lifted Index @700 mb: -0.48 C Showalter Index: 3.06 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 18.90 C K Index: 28.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 123.60 Risk: None Energy Index: 0.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 64.36 J/kg Max Up Vert Vel: 11.35 m/s Conv Inhibition (B-): 114.14 J/kg Cap Strength: 2.51 C Lift Cond Lev (LCL): 868.51 mb = 1359.72 m = 4460.98 ft Lev Free Conv (LFC): 713.51 mb = 2994.31 m = 9823.74 ft Equ Level (EL): 533.51 mb = 5295.44 m = 17373.28 ft B at Equ Level: 64.25 J/kg Max Parcel Lev (MPL): 403.51 mb = 7404.55 m = 24292.85 ft Wind level data Storm motion: 259 at 9 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 1007 101 140 5 -3.2 3.8 | 100 13 -12.4 2.1 1 1000 147 150 7 -3.5 6.1 | 109 13 -12.7 4.3 2 982 305 150 13 -6.5 11.3 | 121 18 -15.7 9.5 3 948 610 160 11 -3.8 10.3 | 124 16 -12.9 8.6 4 925 822 145 8 -4.6 6.6 | 109 15 -13.8 4.8 5 915 914 145 8 -4.6 6.6 | 109 15 -13.8 4.8 6 883 1219 145 8 -4.6 6.6 | 109 15 -13.8 4.8 7 850 1542 150 6 -3.0 5.2 | 106 13 -12.2 3.5 8 821 1829 185 5 0.4 5.0 | 110 9 -8.7 3.2 9 791 2134 245 4 3.6 1.7 | 90 6 -5.5 -0.0 10 763 2438 260 9 8.9 1.6 | 61 0 -0.3 -0.2 11 735 2743 275 8 8.0 -0.7 | 26 3 -1.2 -2.4 12 700 3150 280 11 10.8 -1.9 | 335 4 1.7 -3.6 13 656 3658 275 12 12.0 -1.0 | 315 4 2.8 -2.8 14 607 4267 230 14 10.7 9.0 | 192 7 1.6 7.3 15 562 4877 225 19 13.4 13.4 | 200 12 4.3 11.7 16 541 5182 245 15 13.6 6.3 | 224 6 4.4 4.6 17 520 5486 235 14 11.5 8.0 | 200 7 2.3 6.3 18 501 5791 230 31 23.7 19.9 | 219 23 14.6 18.2 19 500 5800 230 30 23.0 19.3 | 218 22 13.8 17.6 20 481 6096 230 28 21.4 18.0 | 217 20 12.3 16.3 21 461 6401 235 26 21.3 14.9 | 223 18 12.1 13.2 22 443 6706 250 23 21.6 7.9 | 244 14 12.4 6.1 23 425 7010 270 21 21.0 -0.0 | 278 12 11.8 -1.7 24 400 7470 270 26 26.0 -0.0 | 276 17 16.8 -1.7 25 392 7620 270 27 27.0 -0.0 | 276 18 17.8 -1.7 26 316 9144 260 37 36.4 6.4 | 260 28 27.3 4.7 27 303 9449 255 41 39.6 10.6 | 254 32 30.4 8.9 28 300 9520 255 40 38.6 10.4 | 254 31 29.5 8.6 29 264 10363 260 45 44.3 7.8 | 260 36 35.2 6.1 30 250 10740 275 38 37.9 -3.3 | 280 29 28.7 -5.0 31 219 11582 275 36 35.9 -3.1 | 280 27 26.7 -4.9 32 200 12160 285 51 49.3 -13.2 | 290 43 40.1 -14.9 33 199 12192 285 51 49.3 -13.2 | 290 43 40.1 -14.9 34 181 12780 285 56 54.1 -14.5 | 290 48 44.9 -16.2 35 169 13203 285 66 63.8 -17.1 | 289 58 54.6 -18.8 36 163 13411 285 66 63.8 -17.1 | 289 58 54.6 -18.8 37 150 13950 290 60 56.4 -20.5 | 295 52 47.2 -22.3 38 121 15240 285 47 45.4 -12.2 | 291 39 36.2 -13.9 39 105 16154 290 56 52.6 -19.2 | 296 48 43.5 -20.9 40 100 16430 270 57 57.0 -0.0 | 272 48 47.8 -1.7 41 95 16764 275 64 63.8 -5.6 | 278 55 54.6 -7.3 42 86 17374 305 31 25.4 -17.8 | 320 25 16.2 -19.5 43 81 17678 270 19 19.0 -0.0 | 280 10 9.8 -1.7 44 73 18288 300 33 28.6 -16.5 | 313 27 19.4 -18.2 45 70 18580 275 24 23.9 -2.1 | 285 15 14.7 -3.8 46 70 18593 280 28 27.6 -4.9 | 290 20 18.4 -6.6 47 63 19202 275 20 19.9 -1.7 | 288 11 10.8 -3.5 48 60 19507 295 26 23.6 -11.0 | 311 19 14.4 -12.7 49 57 19812 290 16 15.0 -5.5 | 321 9 5.9 -7.2 50 54 20117 325 10 5.7 -8.2 | 19 10 -3.4 -9.9 51 50 20620 45 3 -2.1 -2.1 | 71 12 -11.3 -3.9 52 47 21031 0 0 -0.0 -0.0 | 79 9 -9.2 -1.7 53 45 21336 70 3 -2.8 -1.0 | 77 12 -12.0 -2.8 54 42 21641 185 13 1.1 13.0 | 144 14 -8.0 11.2 55 37 22555 15 10 -2.6 -9.7 | 46 16 -11.8 -11.4 56 30 23774 40 2 -1.3 -1.5 | 73 11 -10.5 -3.3 57 30 23820 15 7 -1.8 -6.8 | 52 14 -11.0 -8.5 58 27 24384 70 7 -6.6 -2.4 | 75 16 -15.7 -4.1 59 25 24994 130 12 -9.2 7.7 | 108 19 -18.4 6.0 60 20 26430 85 4 -4.0 -0.3 | 81 13 -13.1 -2.1 61 19 26822 150 1 -0.5 0.9 | 85 10 -9.7 -0.9 62 17 27432 255 6 5.8 1.6 | 87 3 -3.4 -0.2 63 16 27737 315 1 0.7 -0.7 | 74 9 -8.5 -2.4 64 15 28346 180 10 0.0 10.0 | 132 12 -9.2 8.3 65 14 28956 210 12 6.0 10.4 | 160 9 -3.2 8.7 66 13 29261 255 14 13.5 3.6 | 247 5 4.4 1.9 67 13 29566 245 16 14.5 6.8 | 227 7 5.3 5.0 68 12 29870 275 17 16.9 -1.5 | 292 8 7.8 -3.2 69 11 30175 250 19 17.9 6.5 | 241 10 8.7 4.8 70 10 31070 270 22 22.0 -0.0 | 278 13 12.8 -1.7 Wind Parameters Mean winds (0-6000m): 229.3 at 12.4 knts Storm direction: 259.3 at 9.3 knts Shear (0-3000m) pos: 2.5 neg: 0.7 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -120.6 deg Storm rel helicity (0-3000m) pos: 27.2 neg: -23.1 tot: 4.1 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 5.9 stream: -0.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.34 Bulk Shear: 27.49 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 ------------------------------------------------------------------------------- 500 153 11 119 16| 6.8 0.0 6.8| 24.7 0.0 24.7 49.4 0.58| 11.1 6.4 1000 151 10 116 15| 3.4 2.0 5.4| 24.7 -15.0 9.7 9.7 0.17| 7.6 1.3 1500 150 9 114 15| 1.9 1.3 3.3| 25.5 -17.5 8.0 5.3 0.12| 6.0 0.7 2000 155 8 113 14| 2.0 1.0 3.0| 27.1 -20.8 6.3 3.2 0.03| 6.3 0.2 2500 169 8 119 12| 2.6 0.8 3.4| 27.2 -21.3 6.0 2.4 -0.02| 6.4 -0.1 3000 187 8 127 10| 2.5 0.7 3.2| 27.2 -23.1 4.1 1.4 -0.08| 5.9 -0.5 4000 225 9 149 5| 1.9 0.5 2.4| 27.2 -31.5 -4.3 -1.1 -0.26| 5.6 -1.5 5000 227 10 165 6| 1.7 1.0 2.7| 37.8 -34.9 3.0 0.6 -0.17| 5.8 -1.0 6000 229 12 182 6| 1.4 1.8 3.2| 48.6 -40.8 7.8 1.3 -0.10| 6.7 -0.7 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20250424.00.gif