UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:0000Z 17 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 25.6 4.6 26 21.0 13.8 160 6 298.2 299.1 286.6 313.8 5.28 1 1005 115 24.0 3.0 25 21.0 12.6 169 6 296.7 297.6 285.6 310.7 4.72 2 1000 149 23.4 0.4 22 23.0 11.5 190 5 296.5 297.3 284.7 308.3 3.93 3 925 820 17.0 -1.0 29 18.0 8.1 210 7 296.7 297.4 284.6 308.1 3.84 4 850 1531 10.4 -2.6 40 13.0 4.3 210 2 297.0 297.7 284.6 308.1 3.71 5 848 1551 10.2 -3.8 37 14.0 3.8 213 3 297.0 297.6 284.2 307.2 3.40 6 845 1580 11.6 -19.4 10 31.0 1.2 217 3 298.8 299.0 282.1 301.9 0.97 7 843 1600 12.4 -27.6 4 40.0 0.8 220 4 299.8 299.9 281.9 301.4 0.47 8 842 1610 12.6 -27.4 4 40.0 0.9 222 4 300.2 300.2 282.1 301.8 0.48 9 838 1650 12.8 -22.2 7 35.0 1.4 228 5 300.8 300.9 282.7 303.3 0.77 10 809 1945 11.8 -11.2 19 23.0 2.4 257 13 302.8 303.1 284.9 309.1 2.01 11 787 2175 11.0 -22.0 8 33.0 0.2 262 17 304.3 304.5 284.2 307.1 0.83 12 779 2260 10.6 -6.4 30 17.0 2.9 266 18 304.8 305.3 286.8 314.2 3.04 13 776 2292 10.4 -5.6 32 16.0 3.0 268 19 304.9 305.5 287.1 314.9 3.24 14 769 2367 9.8 4.8 71 5.0 6.9 271 19 305.0 306.3 290.6 326.3 7.03 15 757 2498 9.8 -5.2 34 15.0 2.8 278 21 306.4 307.0 287.8 317.1 3.43 16 753 2542 9.6 -4.4 37 14.0 2.9 280 21 306.6 307.3 288.1 318.0 3.66 17 742 2664 8.8 -6.2 34 15.0 1.9 286 23 307.1 307.7 287.8 317.2 3.24 18 735 2742 8.4 -4.6 39 13.0 2.2 290 24 307.5 308.2 288.4 319.0 3.70 19 733 2765 8.4 -0.6 53 9.0 3.8 290 24 307.7 308.6 289.7 323.1 5.00 20 700 3143 5.4 -0.6 65 6.0 2.3 285 28 308.5 309.4 290.2 324.7 5.23 21 693 3225 4.6 -0.4 70 5.0 2.0 283 29 308.5 309.5 290.3 325.0 5.37 22 685 3320 3.8 -2.2 65 6.0 0.8 281 30 308.6 309.5 289.8 323.4 4.75 23 681 3367 3.6 -8.4 41 12.0 -1.6 280 30 308.9 309.5 288.2 318.3 2.98 24 679 3391 3.8 -17.2 20 21.0 -3.6 281 30 309.4 309.7 286.8 314.2 1.46 25 676 3427 3.8 -23.2 12 27.0 -4.5 282 30 309.8 309.9 286.3 312.7 0.87 26 669 3512 3.2 -23.8 12 27.0 -5.0 285 31 310.0 310.2 286.4 312.8 0.84 27 619 4136 -2.1 -24.1 17 22.0 -8.4 294 36 310.9 311.1 286.7 313.9 0.88 28 614 4200 -2.3 -24.3 17 22.0 -8.5 294 37 311.4 311.6 286.9 314.3 0.87 29 596 4436 -4.1 -18.1 33 14.0 -8.7 297 39 312.0 312.3 287.8 317.1 1.54 30 592 4489 -4.1 -13.1 50 9.0 -7.5 298 39 312.6 313.0 288.8 320.2 2.35 31 584 4597 -4.9 -10.9 63 6.0 -7.3 300 40 312.9 313.4 289.4 322.0 2.85 32 579 4664 -5.1 -14.1 49 9.0 -8.4 301 40 313.4 313.8 288.9 320.6 2.22 33 559 4940 -7.3 -22.3 29 15.0 -11.6 306 43 314.0 314.2 288.1 317.8 1.14 34 551 5052 -8.1 -22.1 31 14.0 -12.1 308 45 314.3 314.5 288.2 318.3 1.18 35 549 5080 -8.1 -26.1 22 18.0 -12.8 308 46 314.6 314.8 287.9 317.5 0.83 36 545 5137 -8.3 -21.3 34 13.0 -12.1 309 47 315.1 315.3 288.5 319.4 1.28 37 542 5180 -8.7 -21.7 34 13.0 -12.5 310 48 315.1 315.3 288.5 319.3 1.24 38 519 5515 -11.5 -21.5 43 10.0 -14.3 305 47 315.6 315.9 288.8 320.1 1.32 39 511 5634 -12.5 -21.5 47 9.0 -15.0 303 47 315.8 316.1 288.8 320.4 1.34 40 500 5800 -13.5 -23.5 43 10.0 -16.1 300 47 316.6 316.8 288.9 320.5 1.15 41 499 5815 -13.5 -24.5 39 11.0 -16.3 301 47 316.8 317.0 288.9 320.4 1.05 42 485 6031 -15.1 -24.1 46 9.0 -17.4 308 46 317.4 317.6 289.1 321.2 1.12 43 481 6093 -15.7 -21.7 60 6.0 -17.3 310 46 317.4 317.7 289.4 322.1 1.40 44 474 6203 -16.5 -23.5 55 7.0 -18.3 310 46 317.7 318.0 289.3 321.9 1.21 45 463 6379 -17.9 -31.9 28 14.0 -20.5 309 47 318.1 318.2 288.8 320.2 0.57 46 457 6476 -18.7 -26.7 49 8.0 -20.5 309 48 318.3 318.5 289.2 321.6 0.94 47 455 6509 -18.7 -28.7 41 10.0 -20.8 309 48 318.7 318.9 289.2 321.5 0.79 48 451 6575 -19.1 -27.1 49 8.0 -20.8 308 48 319.0 319.2 289.4 322.2 0.92 49 448 6624 -19.3 -30.3 37 11.0 -21.5 308 48 319.4 319.5 289.3 321.8 0.69 50 446 6658 -19.3 -33.3 28 14.0 -21.8 308 48 319.8 319.9 289.2 321.6 0.52 51 444 6691 -19.3 -34.3 25 15.0 -22.0 308 49 320.2 320.3 289.3 321.9 0.47 52 436 6826 -19.7 -42.7 11 23.0 -22.8 307 49 321.4 321.4 289.4 322.1 0.20 53 424 7032 -21.3 -46.3 9 25.0 -24.2 307 50 321.9 321.9 289.5 322.4 0.14 54 417 7155 -21.3 -52.3 4 31.0 -24.5 306 51 323.4 323.4 289.9 323.7 0.07 55 400 7460 -23.9 -48.9 8 25.0 -26.5 305 52 323.9 323.9 290.1 324.4 0.11 56 300 9490 -39.5 -57.5 13 18.0 -40.4 305 68 329.7 329.7 291.7 329.9 0.05 57 250 10710 -48.3 -64.3 14 16.0 -48.7 300 74 334.3 334.3 292.9 334.4 0.03 58 200 12150 -56.5 -73.5 10 17.0 -56.7 290 78 343.3 343.3 295.1 343.3 0.01 59 186 12608 -58.5 -74.5 11 16.0 -58.7 290 82 347.3 347.3 296.0 347.3 0.01 60 165 13361 -58.4 -79.4 5 21.0 -58.6 285 92 359.5 359.5 298.6 359.6 0.00 61 150 13960 -58.3 -83.3 3 25.0 -58.5 280 81 369.6 369.6 300.5 369.6 0.00 62 100 16430 -70.3 -89.3 5 19.0 -70.4 280 61 391.9 391.9 304.0 391.9 0.00 63 99 16490 -70.7 -89.7 4 19.0 -70.8 280 61 392.3 392.3 304.1 392.3 0.00 64 83 17544 -67.5 -89.5 3 22.0 -67.7 297 44 419.1 419.1 307.6 419.1 0.00 65 78 17916 -70.1 -90.1 4 20.0 -70.2 302 39 421.2 421.2 307.9 421.2 0.00 66 74 18229 -70.7 -90.7 4 20.0 -70.8 305 37 426.3 426.3 308.4 426.3 0.00 67 70 18560 -68.9 -89.9 3 21.0 -69.0 295 27 437.0 437.0 309.6 437.0 0.00 68 69 18646 -68.9 -89.9 3 21.0 -69.0 295 27 438.8 438.8 309.7 438.8 0.00 69 65 19002 -71.5 -90.5 4 19.0 -71.6 297 27 440.7 440.7 310.0 440.7 0.00 70 62 19283 -70.5 -91.5 3 21.0 -70.6 299 26 448.9 448.9 310.7 448.9 0.00 71 61 19380 -68.1 -90.1 3 22.0 -68.2 299 26 456.3 456.3 311.4 456.3 0.00 72 58 19685 -65.9 -89.9 2 24.0 -66.1 309 19 467.9 467.9 312.5 467.9 0.00 73 54 20118 -67.7 -90.7 2 23.0 -67.9 314 10 473.4 473.4 312.9 473.4 0.00 74 53 20231 -64.5 -90.5 2 26.0 -64.8 301 10 483.4 483.4 313.7 483.4 0.00 75 50 20590 -62.1 -90.1 1 28.0 -62.6 260 9 497.1 497.1 314.8 497.2 0.00 76 49 20715 -61.7 -89.7 1 28.0 -62.2 242 10 501.0 501.0 315.0 501.0 0.00 77 48 20842 -62.5 -89.5 1 27.0 -62.9 261 11 502.0 502.0 315.1 502.0 0.00 78 43 21525 -59.9 -88.9 1 29.0 -60.6 325 6 524.5 524.5 316.6 524.5 0.00 79 41 21821 -61.5 -89.5 1 28.0 -62.1 302 7 527.7 527.7 316.8 527.7 0.00 80 40 21975 -59.5 -89.5 1 30.0 -60.3 290 8 536.4 536.4 317.3 536.4 0.00 81 36 22635 -58.9 -88.9 1 30.0 -59.8 250 10 554.4 554.4 318.3 554.4 0.00 82 34 22993 -59.5 -89.5 1 30.0 -60.4 270 10 562.0 562.0 318.8 562.0 0.00 83 31 23572 -58.3 -89.3 1 31.0 -59.4 304 10 580.2 580.2 319.7 580.3 0.00 84 30 23780 -55.3 -87.3 1 32.0 -56.8 345 12 593.9 593.9 320.3 593.9 0.01 85 29 23996 -54.9 -86.9 1 32.0 -56.6 349 13 600.8 600.8 320.6 600.8 0.01 86 27 24454 -54.3 -86.3 1 32.0 -56.2 357 10 614.9 614.9 321.3 614.9 0.01 87 23 25477 -56.3 -87.3 1 31.0 -58.0 41 10 637.8 637.8 322.2 637.9 0.01 88 21 26056 -55.3 -87.3 1 32.0 -57.3 10 9 657.7 657.7 323.0 657.7 0.01 89 20 26370 -51.3 -85.3 1 34.0 -54.4 330 6 679.1 679.2 323.7 679.2 0.01 90 19 26704 -51.9 -85.9 1 34.0 -54.9 316 8 687.3 687.3 324.0 687.4 0.01 91 17 27428 -50.7 -85.7 1 35.0 -54.4 321 18 713.4 713.4 324.8 713.5 0.01 92 15 28257 -44.5 -82.5 1 38.0 -50.8 323 9 760.0 760.0 326.2 760.2 0.03 93 13 29222 -42.1 -82.1 0 40.0 -50.1 256 25 800.1 800.1 327.3 800.4 0.04 94 13 29222 -42.7 -82.7 0 40.0 -50.4 256 25 798.0 798.0 327.2 798.3 0.03 95 11 30359 -39.3 -81.3 0 42.0 -49.5 280 33 849.4 849.4 328.4 849.8 0.05 96 11 30359 -40.1 -81.1 0 41.0 -49.9 280 33 846.5 846.5 328.3 847.0 0.05 97 10 31010 -40.5 -81.5 0 41.0 -50.5 280 45 868.4 868.4 328.8 868.9 0.05 98 10 31010 -40.9 -81.9 0 41.0 -50.7 280 45 866.9 866.9 328.8 867.4 0.05 99 8.3 32289 -36.7 -78.7 0 42.0 -49.8 930.9 930.9 330.0 931.9 0.10 TRP 186 12608 -58.5 -74.5 11 16.0 -58.7 290 82 347.3 347.3 296.0 347.3 0.01 WND 165 13361 -58.4 -79.4 5 21.0 -58.6 285 92 359.5 359.5 298.6 359.6 0.00 Sounding variables and indices 1000-500 mb thick: 5651.00 m Freezing level: 638.81 mb = 3888.55 m = 12757.55 ft Wetbulb zero: 683.60 mb = 3336.25 m = 10945.57 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 32.66 % Est. max temperature: 24.46 C = 76.02 F Sfc-Lift cond lev (LCL): 738.40 mb = 2704.02 m = 8871.34 ft T: 8.59 C 700-500 lapse rate: 7.11 C/km ThetaE index: 9.18 C Layer 757.0- 753.0 mb Conv cond level (CCL): 557.12 mb = 4965.90 m = 16292.14 ft Mean mixing ratio: 3.92 g/kg Conv temperature: 41.52 C = 106.73 F Cap Strength: 10.52 C Lifted Index: 9.86 C Risk: None Lifted Index @300 mb: 15.32 C Lifted Index @700 mb: 10.36 C Showalter Index: 9.98 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 10.90 C K Index: 15.30 Risk: < 20 % chance of thunderstorms Sweat Index: 51.00 Risk: None Energy Index: 2.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.90 J/kg Max Up Vert Vel: 1.34 m/s Conv Inhibition (B-): 70032.65 J/kg Cap Strength: 10.52 C Lift Cond Lev (LCL): 708.34 mb = 3045.71 m = 9992.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 at 20 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 101 160 6 -2.1 5.6 | 146 26 -14.2 21.3 1 1000 149 190 5 0.9 4.9 | 151 23 -11.3 20.5 2 982 305 195 7 1.8 6.8 | 155 25 -10.3 22.4 3 948 610 185 6 0.5 6.0 | 152 25 -11.6 21.6 4 925 820 210 7 3.5 6.1 | 158 23 -8.6 21.7 5 915 914 205 7 3.0 6.3 | 157 24 -9.2 22.0 6 882 1219 215 6 3.4 4.9 | 157 22 -8.7 20.5 7 851 1524 210 2 1.0 1.7 | 147 21 -11.1 17.4 8 850 1531 210 2 1.0 1.7 | 147 21 -11.1 17.4 9 820 1829 255 10 9.7 2.6 | 172 18 -2.5 18.2 10 790 2134 260 17 16.7 3.0 | 194 19 4.6 18.6 11 762 2438 275 20 19.9 -1.7 | 209 16 7.8 13.9 12 735 2743 290 24 22.6 -8.2 | 235 13 10.4 7.4 13 700 3143 285 28 27.0 -7.2 | 241 17 14.9 8.4 14 682 3353 280 30 29.5 -5.2 | 239 20 17.4 10.4 15 656 3658 290 32 30.1 -10.9 | 255 19 17.9 4.7 16 607 4267 295 38 34.4 -16.1 | 271 22 22.3 -0.4 17 562 4877 305 42 34.4 -24.1 | 291 24 22.3 -8.5 18 541 5182 310 48 36.8 -30.9 | 302 29 24.6 -15.2 19 500 5800 300 47 40.7 -23.5 | 285 30 28.6 -7.9 20 480 6096 310 46 35.2 -29.6 | 301 27 23.1 -13.9 21 400 7460 305 52 42.6 -29.8 | 295 34 30.4 -14.2 22 391 7620 305 53 43.4 -30.4 | 295 35 31.3 -14.8 23 315 9144 305 65 53.2 -37.3 | 298 46 41.1 -21.7 24 300 9490 305 68 55.7 -39.0 | 298 49 43.6 -23.4 25 263 10363 305 74 60.6 -42.4 | 299 55 48.5 -26.8 26 250 10710 300 74 64.1 -37.0 | 292 56 51.9 -21.4 27 229 11278 295 76 68.9 -32.1 | 286 59 56.7 -16.5 28 218 11582 290 68 63.9 -23.3 | 278 52 51.8 -7.6 29 200 12150 290 78 73.3 -26.7 | 280 62 61.1 -11.1 30 186 12608 290 82 77.1 -28.0 | 281 66 64.9 -12.4 31 165 13361 285 92 88.9 -23.8 | 276 77 76.7 -8.2 32 164 13411 285 92 88.9 -23.8 | 276 77 76.7 -8.2 33 150 13960 280 81 79.8 -14.1 | 269 68 67.6 1.6 34 134 14630 280 80 78.8 -13.9 | 269 67 66.6 1.7 35 122 15240 300 75 65.0 -37.5 | 293 57 52.8 -21.9 36 110 15850 280 59 58.1 -10.2 | 263 46 46.0 5.4 37 105 16154 290 53 49.8 -18.1 | 274 38 37.7 -2.5 38 100 16430 280 61 60.1 -10.6 | 264 48 47.9 5.0 39 95 16764 280 61 60.1 -10.6 | 264 48 47.9 5.0 40 81 17678 300 41 35.5 -20.5 | 282 24 23.4 -4.9 41 73 18288 305 37 30.3 -21.2 | 287 19 18.2 -5.6 42 70 18560 295 27 24.5 -11.4 | 251 13 12.3 4.2 43 60 19507 300 26 22.5 -13.0 | 256 11 10.4 2.6 44 57 19812 315 15 10.6 -10.6 | 163 5 -1.5 5.0 45 54 20117 315 10 7.1 -7.1 | 149 10 -5.1 8.6 46 50 20590 260 9 8.9 1.6 | 169 17 -3.3 17.2 47 49 20726 240 10 8.7 5.0 | 170 21 -3.5 20.6 48 47 21031 295 13 11.8 -5.5 | 178 10 -0.4 10.1 49 44 21336 340 5 1.7 -4.7 | 136 15 -10.4 10.9 50 37 22555 245 10 9.1 4.2 | 171 20 -3.1 19.8 51 30 23774 315 10 7.1 -7.1 | 149 10 -5.1 8.6 52 30 23780 345 12 3.1 -11.6 | 114 10 -9.0 4.0 53 29 24079 350 14 2.4 -13.8 | 101 10 -9.7 1.8 54 27 24384 355 10 0.9 -10.0 | 117 13 -11.3 5.7 55 26 24689 5 11 -1.0 -11.0 | 110 14 -13.1 4.7 56 24 25298 45 10 -7.1 -7.1 | 114 21 -19.2 8.6 57 22 25908 30 11 -5.5 -9.5 | 109 19 -17.6 6.1 58 20 26370 330 6 3.0 -5.2 | 139 14 -9.1 10.4 59 18 27127 300 10 8.7 -5.0 | 162 11 -3.5 10.6 60 17 27432 320 18 11.6 -13.8 | 163 2 -0.6 1.8 61 16 27737 335 14 5.9 -12.7 | 115 7 -6.2 2.9 62 14 28651 315 6 4.2 -4.2 | 145 14 -7.9 11.4 63 13 29261 255 25 24.1 6.5 | 209 25 12.0 22.1 64 12 29566 300 21 18.2 -10.5 | 230 8 6.0 5.1 65 12 29870 280 23 22.7 -4.0 | 222 16 10.5 11.6 66 10 31010 280 45 44.3 -7.8 | 256 33 32.2 7.8 Wind Parameters Mean winds (0-6000m): 292.1 at 26.4 knts Storm direction: 322.1 at 19.8 knts Shear (0-3000m) pos: 5.4 neg: 0.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 94.0 deg Storm rel helicity (0-3000m) pos: 171.5 neg: -30.1 tot: 141.4 m^2/s^2 ave: 47.1 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 106.75 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 ------------------------------------------------------------------------------- 500 190 6 153 24| 2.7 0.0 2.7| 24.6 -9.3 15.4 30.8 0.40| 6.1 2.4 1000 197 6 155 24| 2.8 0.0 2.8| 40.3 -10.3 30.0 30.0 0.48| 5.0 2.4 1500 201 6 154 23| 1.8 0.0 1.8| 49.4 -30.1 19.4 12.9 0.18| 5.4 1.0 2000 221 7 160 22| 4.7 0.0 4.7|116.7 -30.1 86.6 43.3 0.55| 7.5 4.1 2500 243 9 169 20| 5.3 0.0 5.3|154.9 -30.1 124.8 49.9 0.63| 8.1 5.1 3000 260 12 179 18| 5.4 0.0 5.4|171.5 -30.1 141.4 47.1 0.63| 8.0 5.0 4000 275 17 199 15| 5.2 0.0 5.2|220.1 -31.3 188.8 47.2 0.64| 7.7 4.9 5000 286 22 223 13| 5.3 0.0 5.3|301.7 -31.3 270.4 54.1 0.69| 7.7 5.3 6000 292 26 245 14| 4.4 0.4 4.8|367.1 -93.4 273.7 45.6 0.56| 8.0 4.5 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20250417.00.gif