UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:1200Z 29 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 1010 101 20.0 19.4 96 0.6 19.6 130 4 292.3 294.8 292.4 332.5 14.17 1 1000 171 20.0 19.2 95 0.8 19.5 195 8 293.1 295.7 292.6 333.4 14.14 2 977 372 20.6 19.6 94 1.0 19.9 214 15 295.7 298.4 293.9 338.4 14.85 3 971 426 20.6 17.6 83 3.0 18.6 213 15 296.2 298.6 292.8 334.1 13.15 4 969 443 21.0 15.0 69 6.0 17.1 213 15 296.8 298.8 291.5 329.0 11.13 5 966 470 21.4 13.4 60 8.0 16.3 212 16 297.5 299.3 290.7 326.7 10.05 6 941 697 19.6 15.5 77 4.1 16.9 212 16 297.9 300.0 292.3 332.3 11.85 7 925 845 18.6 15.0 80 3.6 16.3 215 16 298.3 300.4 292.3 332.3 11.67 8 868 1388 13.8 13.6 99 0.2 13.7 195 15 298.8 300.9 292.2 331.9 11.35 9 863 1436 13.4 12.3 93 1.1 12.7 193 15 298.9 300.8 291.6 329.5 10.47 10 857 1495 14.6 3.6 48 11.0 8.6 191 16 300.7 301.8 288.1 318.0 5.79 11 856 1505 14.6 2.6 44 12.0 8.1 191 16 300.8 301.8 287.8 317.0 5.39 12 850 1565 15.0 -1.0 33 16.0 6.9 190 16 301.9 302.6 286.9 314.5 4.18 13 845 1615 15.2 -4.8 25 20.0 5.8 192 16 302.6 303.2 286.1 312.3 3.16 14 842 1645 15.4 -12.6 13 28.0 4.0 193 16 303.1 303.4 284.8 308.6 1.72 15 836 1705 15.8 -17.2 9 33.0 3.4 195 16 304.1 304.4 284.5 308.0 1.19 16 831 1756 15.6 -20.4 7 36.0 2.9 197 16 304.5 304.6 284.4 307.4 0.91 17 823 1838 16.0 -17.0 9 33.0 3.5 199 16 305.7 305.9 285.2 309.7 1.22 18 808 1994 15.2 -13.8 12 29.0 3.5 187 15 306.5 306.8 285.9 311.7 1.63 19 793 2152 14.0 -1.0 36 15.0 6.2 175 14 306.8 307.7 288.9 320.7 4.48 20 772 2377 12.2 -0.8 41 13.0 5.5 183 16 307.3 308.1 289.3 321.7 4.67 21 761 2497 11.8 -8.2 24 20.0 2.8 186 15 308.1 308.6 287.6 316.7 2.70 22 758 2530 11.6 0.6 47 11.0 5.7 186 15 308.2 309.2 290.1 324.5 5.28 23 741 2719 11.0 -17.0 12 28.0 0.5 190 11 309.6 309.8 286.8 314.1 1.36 24 737 2764 10.6 -11.4 20 22.0 1.4 190 11 309.6 310.0 287.6 316.6 2.17 25 731 2832 10.4 -18.6 11 29.0 -0.1 190 10 310.1 310.4 286.8 314.1 1.20 26 708 3097 8.4 -13.6 19 22.0 -0.4 190 6 310.8 311.1 287.7 316.9 1.89 27 700 3191 8.0 -17.0 15 25.0 -1.3 190 5 311.3 311.6 287.5 316.1 1.44 28 680 3430 7.2 -19.8 13 27.0 -2.3 150 3 313.0 313.3 287.8 317.0 1.17 29 658 3699 5.0 -22.0 12 27.0 -3.8 138 7 313.5 313.7 287.7 316.9 1.00 30 640 3924 3.0 -18.0 20 21.0 -4.4 159 10 313.7 314.0 288.3 318.6 1.45 31 636 3975 2.8 -23.2 13 26.0 -5.4 164 11 314.1 314.3 287.8 317.2 0.93 32 629 4064 2.2 -14.8 27 17.0 -4.3 160 10 314.4 314.8 289.0 320.7 1.93 33 617 4220 1.2 -21.8 16 23.0 -6.2 150 9 315.0 315.2 288.3 318.7 1.08 34 600 4444 0.0 -20.0 21 20.0 -6.7 131 7 316.1 316.4 288.9 320.5 1.30 35 567 4893 -4.1 -21.1 25 17.0 -9.4 91 2 316.5 316.7 288.9 320.7 1.25 36 549 5147 -6.3 -17.3 41 11.0 -10.0 128 4 316.8 317.1 289.6 322.8 1.79 37 518 5598 -10.1 -18.1 52 8.0 -12.7 197 6 317.5 317.8 289.8 323.4 1.77 38 515 5643 -10.3 -20.3 44 10.0 -13.3 204 7 317.8 318.1 289.6 322.8 1.48 39 503 5824 -11.5 -21.5 43 10.0 -14.4 233 8 318.5 318.7 289.7 323.1 1.36 40 501 5855 -11.7 -17.7 61 6.0 -13.6 238 8 318.6 319.0 290.3 325.0 1.90 41 500 5870 -11.7 -17.7 61 6.0 -13.6 240 8 318.8 319.1 290.3 325.2 1.90 42 493 5978 -12.3 -19.3 56 7.0 -14.5 242 8 319.3 319.7 290.3 325.0 1.68 43 489 6040 -12.7 -16.5 73 3.8 -14.0 244 9 319.6 320.0 290.8 326.8 2.15 44 485 6102 -13.5 -16.2 80 2.7 -14.4 245 9 319.3 319.8 290.8 326.8 2.23 45 470 6340 -15.3 -19.8 68 4.5 -16.6 257 14 320.0 320.3 290.5 325.7 1.69 46 464 6437 -16.1 -18.2 84 2.1 -16.7 258 15 320.2 320.6 290.8 326.8 1.97 47 462 6470 -16.3 -17.5 90 1.2 -16.7 256 15 320.3 320.7 291.0 327.4 2.09 48 458 6535 -16.7 -17.7 92 1.0 -17.0 251 14 320.6 321.0 291.0 327.6 2.08 49 454 6601 -16.7 -19.0 82 2.3 -17.4 246 12 321.4 321.8 291.1 327.8 1.88 50 429 7023 -20.5 -20.6 99 0.1 -20.5 216 4 321.8 322.2 291.0 327.7 1.73 51 427 7058 -19.7 -21.8 83 2.1 -20.3 220 4 323.3 323.6 291.3 328.7 1.56 52 413 7304 -20.9 -23.4 80 2.5 -21.5 248 7 324.8 325.1 291.6 329.7 1.40 53 400 7540 -21.9 -26.9 64 5.0 -23.0 275 9 326.5 326.7 291.8 330.3 1.06 54 384 7839 -24.7 -28.2 73 3.5 -25.4 268 10 326.7 326.9 291.7 330.2 0.98 55 300 9590 -38.5 -45.5 48 7.0 -39.1 265 29 331.1 331.1 292.2 332.0 0.22 56 250 10810 -49.1 -55.1 50 6.0 -49.3 275 28 333.1 333.1 292.6 333.4 0.09 57 200 12230 -60.9 -65.3 56 4.4 -61.0 280 25 336.3 336.3 293.4 336.4 0.03 58 184 12747 -64.5 -67.8 64 3.3 -64.6 275 22 338.6 338.6 294.0 338.7 0.02 59 150 14010 -61.5 -83.5 4 22.0 -61.7 275 57 364.1 364.1 299.5 364.1 0.00 60 131 14850 -63.5 -84.8 4 21.3 -63.7 275 66 374.9 374.9 301.4 374.9 0.00 61 100 16500 -67.5 -87.5 4 20.0 -67.6 255 48 397.3 397.3 304.8 397.3 0.00 62 94 16873 -66.7 -88.7 3 22.0 -66.8 262 44 406.0 406.0 306.0 406.0 0.00 63 86 17405 -69.9 -88.9 5 19.0 -70.0 267 37 410.0 410.0 306.5 410.0 0.00 64 82 17688 -70.1 -89.1 5 19.0 -70.2 260 37 415.2 415.2 307.2 415.2 0.00 65 80 17835 -68.7 -88.7 4 20.0 -68.8 265 37 421.0 421.0 307.9 421.0 0.00 66 70 18630 -70.5 -89.5 4 19.0 -70.6 330 10 433.6 433.6 309.2 433.6 0.00 67 68 18802 -71.3 -90.3 4 19.0 -71.4 330 10 435.4 435.4 309.4 435.4 0.00 68 63 19255 -70.3 -90.3 4 20.0 -70.4 226 12 447.3 447.3 310.6 447.3 0.00 69 59 19649 -65.7 -89.7 2 24.0 -66.0 228 19 466.1 466.1 312.3 466.1 0.00 70 54 20185 -68.1 -90.1 3 22.0 -68.3 309 8 472.5 472.5 312.8 472.5 0.00 71 50 20650 -65.5 -89.5 2 24.0 -65.8 150 11 489.1 489.1 314.1 489.1 0.00 72 41 21881 -59.5 -88.5 1 29.0 -60.2 36 13 532.7 532.7 317.1 532.7 0.00 73 39 22194 -60.5 -88.5 1 28.0 -61.2 61 3 537.8 537.8 317.4 537.8 0.00 74 32 23439 -57.9 -87.9 1 30.0 -59.0 93 13 576.1 576.1 319.5 576.1 0.01 75 30 23850 -55.1 -86.1 1 31.0 -56.7 330 10 594.4 594.4 320.3 594.5 0.01 76 27 24521 -56.1 -87.1 1 31.0 -57.6 315 9 609.8 609.8 321.0 609.9 0.01 77 25 25011 -55.5 -86.5 1 31.0 -57.2 353 14 625.1 625.1 321.7 625.2 0.01 78 24 25273 -52.7 -85.7 1 33.0 -55.1 19 12 640.6 640.6 322.3 640.6 0.01 79 20 26460 -49.1 -84.1 1 35.0 -52.8 225 14 685.9 685.9 324.0 686.0 0.02 80 19 26796 -49.9 -83.9 1 34.0 -53.5 220 15 693.5 693.5 324.2 693.7 0.02 81 15 28350 -47.1 -83.1 1 36.0 -52.4 316 13 751.4 751.4 326.0 751.6 0.03 82 14 28810 -43.3 -82.3 1 39.0 -50.4 260 10 779.2 779.2 326.7 779.5 0.03 83 13 29306 -45.7 -82.7 1 37.0 -52.1 220 11 787.6 787.6 327.0 787.9 0.03 84 12 29842 -43.1 -82.1 1 39.0 -51.0 243 19 815.0 815.1 327.6 815.4 0.04 85 11 30427 -44.3 -82.3 1 38.0 -52.0 247 19 831.2 831.2 328.0 831.6 0.04 86 10 31070 -41.1 -82.1 0 41.0 -50.8 265 28 866.1 866.2 328.7 866.6 0.05 87 9.1 31715 -39.5 -81.5 0 42.0 -50.5 265 30 895.9 896.0 329.4 896.5 0.06 88 8.7 32023 -41.1 -82.1 0 41.0 -51.4 265 31 901.3 901.3 329.5 901.9 0.05 89 7.8 32771 -39.1 -81.1 0 42.0 -51.1 265 33 937.9 938.0 330.1 938.7 0.07 90 7.3 33229 -36.5 -79.5 0 43.0 -50.4 265 34 966.5 966.5 330.7 967.6 0.10 91 7.0 33520 -37.1 -79.1 0 42.0 -50.9 265 35 975.7 975.7 330.8 976.9 0.11 92 6.1 34482 -32.1 -76.1 0 44.0 -49.8 1036.3 1036.5 331.8 1038.9 0.20 TRP 184 12747 -64.5 -67.8 64 3.3 -64.6 275 22 338.6 338.6 294.0 338.7 0.02 WND 131 14850 -63.5 -84.8 4 21.3 -63.7 275 66 374.9 374.9 301.4 374.9 0.00 Sounding variables and indices 1000-500 mb thick: 5699.00 m Freezing level: 600.00 mb = 4443.78 m = 14579.15 ft Wetbulb zero: 731.40 mb = 2827.92 m = 9277.83 ft Precipitable water: 1.10 inches Sfc-500 mean rel hum: 39.44 % Est. max temperature: 27.51 C = 81.52 F Sfc-Lift cond lev (LCL): 1001.44 mb = 160.87 m = 527.79 ft T: 20.00 C 700-500 lapse rate: 7.35 C/km ThetaE index: 24.85 C Layer 925.0- 823.0 mb Conv cond level (CCL): 886.26 mb = 1209.97 m = 3969.66 ft Mean mixing ratio: 12.48 g/kg Conv temperature: 26.36 C = 79.45 F Cap Strength: 4.20 C Lifted Index: -1.70 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.15 C Lifted Index @700 mb: 2.77 C Showalter Index: 7.82 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: 10.70 C K Index: 0.70 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 2.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 207.06 J/kg Max Up Vert Vel: 20.35 m/s Conv Inhibition (B-): 36.02 J/kg Cap Strength: 4.15 C Lift Cond Lev (LCL): 914.36 mb = 943.71 m = 3096.12 ft Lev Free Conv (LFC): 869.36 mb = 1374.19 m = 4508.45 ft Equ Level (EL): 859.36 mb = 1472.15 m = 4829.83 ft B at Equ Level: 21.90 J/kg Max Parcel Lev (MPL): 829.36 mb = 1773.05 m = 5817.02 ft Wind level data Storm motion: 222 at 7 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 1010 101 130 4 -3.1 2.6 | 70 8 -8.0 -2.9 1 1000 171 195 8 2.1 7.7 | 128 4 -2.8 2.2 2 985 305 215 15 8.6 12.3 | 209 8 3.7 6.8 3 951 610 210 16 8.0 13.9 | 200 9 3.1 8.4 4 925 845 215 16 9.2 13.1 | 209 9 4.3 7.6 5 917 914 210 16 8.0 13.9 | 200 9 3.1 8.4 6 885 1219 200 13 4.4 12.2 | 176 7 -0.5 6.7 7 854 1524 190 16 2.8 15.8 | 168 10 -2.1 10.3 8 850 1565 190 16 2.8 15.8 | 168 10 -2.1 10.3 9 824 1829 200 16 5.5 15.0 | 183 10 0.6 9.5 10 794 2134 175 14 -1.2 13.9 | 144 10 -6.1 8.5 11 766 2438 185 16 1.4 15.9 | 161 11 -3.5 10.5 12 738 2743 190 11 1.9 10.8 | 151 6 -3.0 5.3 13 700 3191 190 5 0.9 4.9 | 82 4 -4.0 -0.6 14 686 3353 155 2 -0.8 1.8 | 57 7 -5.7 -3.7 15 660 3658 135 7 -4.9 4.9 | 87 10 -9.9 -0.5 16 635 3962 165 11 -2.8 10.6 | 124 9 -7.7 5.1 17 611 4267 145 8 -4.6 6.6 | 96 10 -9.5 1.1 18 566 4877 90 2 -2.0 0.0 | 52 9 -6.9 -5.5 19 500 5870 240 8 6.9 4.0 | 306 3 2.0 -1.5 20 485 6096 245 9 8.2 3.8 | 297 4 3.3 -1.7 21 466 6401 260 16 15.8 2.8 | 284 11 10.9 -2.7 22 429 7010 215 4 2.3 3.3 | 50 3 -2.6 -2.2 23 400 7540 275 9 9.0 -0.8 | 327 7 4.1 -6.3 24 396 7620 270 9 9.0 -0.0 | 323 7 4.1 -5.5 25 363 8230 265 11 11.0 1.0 | 307 8 6.1 -4.5 26 348 8534 290 13 12.2 -4.4 | 324 12 7.3 -9.9 27 319 9144 265 18 17.9 1.6 | 287 14 13.0 -3.9 28 300 9590 265 29 28.9 2.5 | 277 24 24.0 -3.0 29 280 10058 270 34 34.0 -0.0 | 281 30 29.1 -5.5 30 267 10363 280 34 33.5 -5.9 | 292 31 28.6 -11.4 31 250 10810 275 28 27.9 -2.4 | 289 24 23.0 -7.9 32 221 11582 270 24 24.0 -0.0 | 286 20 19.1 -5.5 33 201 12192 285 23 22.2 -6.0 | 303 21 17.3 -11.4 34 200 12230 280 25 24.6 -4.3 | 296 22 19.7 -9.8 35 184 12747 275 22 21.9 -1.9 | 294 19 17.0 -7.4 36 182 12802 285 24 23.2 -6.2 | 303 22 18.3 -11.7 37 174 13106 265 30 29.9 2.6 | 277 25 25.0 -2.9 38 157 13716 275 49 48.8 -4.3 | 283 45 43.9 -9.8 39 150 14010 275 57 56.8 -5.0 | 281 53 51.9 -10.5 40 131 14850 275 66 65.7 -5.8 | 280 62 60.8 -11.2 41 129 14935 275 66 65.7 -5.8 | 280 62 60.8 -11.2 42 123 15240 275 64 63.8 -5.6 | 281 60 58.9 -11.1 43 111 15850 275 51 50.8 -4.4 | 282 47 45.9 -9.9 44 106 16154 265 39 38.9 3.4 | 274 34 33.9 -2.1 45 100 16500 255 48 46.4 12.4 | 261 42 41.5 6.9 46 96 16764 255 48 46.4 12.4 | 261 42 41.5 6.9 47 91 17069 275 37 36.9 -3.2 | 285 33 32.0 -8.7 48 82 17678 260 37 36.4 6.4 | 268 32 31.5 0.9 49 78 17983 270 37 37.0 -0.0 | 280 33 32.1 -5.5 50 74 18288 275 20 19.9 -1.7 | 296 17 15.0 -7.2 51 70 18630 330 10 5.0 -8.7 | 360 14 0.1 -14.1 52 67 18898 330 10 5.0 -8.7 | 360 14 0.1 -14.1 53 64 19202 225 10 7.1 7.1 | 234 3 2.2 1.6 54 60 19507 230 20 15.3 12.9 | 235 13 10.4 7.4 55 57 19812 225 17 12.0 12.0 | 227 10 7.1 6.5 56 55 20117 300 5 4.3 -2.5 | 4 8 -0.6 -8.0 57 52 20422 340 16 5.5 -15.0 | 358 21 0.6 -20.5 58 50 20650 150 11 -5.5 9.5 | 111 11 -10.4 4.0 59 47 21031 110 15 -14.1 5.1 | 89 19 -19.0 -0.4 60 45 21336 115 14 -12.7 5.9 | 91 18 -17.6 0.4 61 43 21641 255 3 2.9 0.8 | 23 5 -2.0 -4.7 62 41 21946 65 15 -13.6 -6.3 | 57 22 -18.5 -11.8 63 39 22250 60 1 -0.9 -0.5 | 44 8 -5.8 -6.0 64 37 22555 15 13 -3.4 -12.6 | 25 20 -8.3 -18.0 65 32 23470 95 13 -13.0 1.1 | 76 18 -17.9 -4.4 66 30 23774 150 10 -5.0 8.7 | 108 10 -9.9 3.2 67 30 23850 330 10 5.0 -8.7 | 360 14 0.1 -14.1 68 29 24079 330 10 5.0 -8.7 | 360 14 0.1 -14.1 69 28 24384 320 8 5.1 -6.1 | 359 12 0.2 -11.6 70 26 24689 310 10 7.7 -6.4 | 347 12 2.8 -11.9 71 25 24994 350 14 2.4 -13.8 | 7 19 -2.5 -19.3 72 23 25603 50 10 -7.7 -6.4 | 47 17 -12.6 -11.9 73 21 26213 190 1 0.2 1.0 | 46 7 -4.7 -4.5 74 20 26460 225 14 9.9 9.9 | 229 7 5.0 4.4 75 19 26822 220 15 9.6 11.5 | 218 8 4.7 6.0 76 18 27127 270 2 2.0 -0.0 | 28 6 -2.9 -5.5 77 17 27432 270 5 5.0 -0.0 | 359 5 0.1 -5.5 78 15 28346 315 13 9.2 -9.2 | 344 15 4.3 -14.7 79 14 28651 325 11 6.3 -9.0 | 354 15 1.4 -14.5 80 14 28956 215 10 5.7 8.2 | 197 3 0.8 2.7 81 13 29261 225 10 7.1 7.1 | 234 3 2.2 1.6 82 13 29566 200 13 4.4 12.2 | 176 7 -0.5 6.7 83 12 29870 245 19 17.2 8.0 | 258 13 12.3 2.5 84 11 30175 240 16 13.9 8.0 | 254 9 9.0 2.5 85 10 31070 265 28 27.9 2.4 | 278 23 23.0 -3.0 86 7 33520 265 35 34.9 3.1 | 275 30 30.0 -2.4 Wind Parameters Mean winds (0-6000m): 191.8 at 9.8 knts Storm direction: 221.8 at 7.4 knts Shear (0-3000m) pos: 2.3 neg: 1.5 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 29.4 deg Storm rel helicity (0-3000m) pos: 30.2 neg: -36.6 tot: -6.4 m^2/s^2 ave: -2.1 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 0.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 75.54 Bulk Shear: 2.74 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 ------------------------------------------------------------------------------- 500 209 13 193 6| 16.2 0.0 16.2| 15.1 -2.2 12.9 25.7 0.73| 18.9 13.9 1000 210 14 198 7| 8.1 1.3 9.4| 17.6 -9.1 8.5 8.5 0.50| 11.8 5.9 1500 205 14 189 8| 5.4 1.8 7.2| 18.2 -13.9 4.3 2.9 0.33| 9.6 3.2 2000 202 15 184 8| 4.1 2.2 6.3| 23.5 -29.0 -5.5 -2.7 0.15| 9.3 1.4 2500 198 15 177 9| 3.5 1.8 5.2| 30.2 -30.0 0.2 0.1 0.18| 8.5 1.5 3000 197 14 173 8| 2.3 1.5 3.7| 30.2 -36.6 -6.4 -2.1 0.05| 8.3 0.4 4000 191 12 158 7| 1.9 1.8 3.7| 50.7 -43.8 6.9 1.7 0.11| 8.2 0.9 5000 187 11 144 6| 1.7 1.7 3.3| 54.9 -68.5 -13.6 -2.7 -0.01| 7.8 -0.1 6000 192 10 145 5| 2.3 1.4 3.7| 61.7 -69.0 -7.3 -1.2 -0.00| 7.8 -0.0 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20250429.12.gif