UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:1200Z 19 OCT 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 1002 101 20.0 19.4 96 0.6 19.6 280 7 293.0 295.5 292.7 333.6 14.29 1 1000 107 19.8 19.0 95 0.8 19.3 275 11 293.0 295.4 292.4 332.6 13.96 2 980 282 19.4 18.3 93 1.1 18.7 284 22 294.2 296.7 292.6 333.2 13.63 3 964 424 20.2 15.6 75 4.6 17.2 295 24 296.4 298.5 291.7 330.0 11.64 4 940 642 18.6 14.8 79 3.8 16.1 307 24 297.0 299.0 291.6 329.7 11.33 5 925 780 18.2 13.2 73 5.0 15.0 295 24 297.9 299.8 291.2 328.1 10.36 6 923 799 18.2 12.2 68 6.0 14.4 294 24 298.1 299.9 290.7 326.4 9.71 7 910 920 19.2 8.2 49 11.0 12.6 290 26 300.3 301.7 289.5 322.6 7.51 8 886 1149 18.2 5.2 42 13.0 10.8 309 30 301.6 302.8 288.8 320.4 6.27 9 861 1394 16.4 5.4 48 11.0 10.1 309 33 302.2 303.4 289.3 321.8 6.54 10 850 1503 16.0 3.0 42 13.0 8.9 305 34 302.9 303.9 288.6 319.8 5.59 11 833 1674 15.4 -0.6 33 16.0 7.2 302 36 304.0 304.8 287.9 317.5 4.39 12 784 2184 10.8 -0.2 46 11.0 5.1 301 39 304.4 305.3 288.5 319.1 4.81 13 779 2237 10.4 -0.6 46 11.0 4.8 302 38 304.5 305.4 288.4 318.9 4.70 14 768 2356 10.0 -3.0 40 13.0 3.7 304 37 305.4 306.1 288.0 317.7 3.99 15 761 2432 9.2 -1.8 46 11.0 3.7 305 36 305.3 306.1 288.3 318.8 4.40 16 757 2475 9.0 -5.0 37 14.0 2.5 304 36 305.5 306.2 287.5 316.3 3.48 17 749 2563 8.6 -7.4 31 16.0 1.5 301 34 306.0 306.6 287.2 315.2 2.92 18 737 2697 7.4 -3.6 46 11.0 2.1 297 33 306.1 306.9 288.2 318.4 3.97 19 727 2809 7.0 -9.0 31 16.0 0.1 293 33 306.9 307.4 287.2 315.3 2.66 20 722 2866 7.4 -16.6 16 24.0 -1.3 290 35 307.9 308.2 286.3 312.7 1.44 21 719 2900 7.2 -9.8 29 17.0 0.0 289 35 308.1 308.6 287.5 316.1 2.52 22 716 2935 7.6 -19.4 13 27.0 -1.7 287 36 308.9 309.1 286.3 312.7 1.15 23 712 2981 7.8 -20.2 12 28.0 -1.7 286 37 309.6 309.8 286.5 313.2 1.08 24 708 3027 7.8 -17.2 15 25.0 -1.3 284 38 310.1 310.4 287.0 314.7 1.40 25 706 3051 7.6 -10.4 27 18.0 -0.0 283 38 310.1 310.6 288.1 318.0 2.45 26 705 3062 7.6 -11.4 25 19.0 -0.3 282 39 310.3 310.7 287.9 317.6 2.27 27 702 3097 8.2 -18.8 13 27.0 -1.4 281 39 311.3 311.5 287.2 315.4 1.23 28 700 3121 8.2 -17.8 14 26.0 -1.3 280 40 311.6 311.8 287.4 316.0 1.35 29 694 3192 9.0 -22.0 9 31.0 -1.5 280 40 313.2 313.4 287.6 316.4 0.95 30 654 3679 6.4 -39.6 2 46.0 -4.4 300 37 315.6 315.7 287.5 316.3 0.19 31 593 4469 -0.7 -42.7 2 42.0 -9.0 302 35 316.4 316.4 287.7 316.9 0.15 32 564 4867 -2.9 -47.9 2 45.0 -10.7 310 40 318.3 318.4 288.3 318.7 0.09 33 545 5138 -3.5 -44.5 2 41.0 -11.1 314 47 320.8 320.8 289.1 321.3 0.13 34 506 5718 -8.5 -36.5 8 28.0 -14.2 316 57 321.6 321.6 289.6 322.8 0.33 35 500 5810 -9.3 -38.3 7 29.0 -14.9 315 57 321.7 321.8 289.6 322.7 0.28 36 456 6513 -15.3 -50.3 3 35.0 -19.7 312 49 322.8 322.8 289.7 323.1 0.08 37 413 7254 -20.3 -54.3 3 34.0 -23.8 274 49 325.6 325.6 290.5 325.8 0.06 38 401 7472 -21.1 -56.1 3 35.0 -24.5 270 50 327.3 327.3 291.0 327.5 0.05 39 400 7490 -21.3 -56.3 3 35.0 -24.6 270 50 327.3 327.3 291.0 327.5 0.05 40 376 7945 -24.5 -56.5 3 32.0 -27.3 267 45 328.9 328.9 291.5 329.1 0.05 41 371 8043 -23.9 -55.9 4 32.0 -26.8 267 44 331.0 331.0 292.0 331.2 0.05 42 343 8612 -28.3 -57.3 4 29.0 -30.5 255 47 332.5 332.5 292.4 332.7 0.05 43 336 8760 -29.5 -50.5 11 21.0 -31.4 251 50 332.8 332.9 292.6 333.3 0.11 44 328 8932 -31.1 -43.1 30 12.0 -32.4 246 53 332.9 333.0 292.8 333.9 0.26 45 325 8997 -31.7 -39.7 45 8.0 -32.7 244 54 333.0 333.1 292.9 334.4 0.37 46 318 9151 -33.3 -38.3 61 5.0 -33.9 240 57 332.8 332.9 292.9 334.5 0.44 47 308 9376 -34.1 -36.9 76 2.8 -34.5 232 55 334.8 334.9 293.5 336.8 0.52 48 302 9514 -35.1 -38.1 74 3.0 -35.5 227 54 335.3 335.4 293.6 337.1 0.47 49 300 9560 -35.3 -38.5 72 3.2 -35.7 225 54 335.6 335.7 293.7 337.4 0.46 50 289 9817 -37.5 -41.5 66 4.0 -37.9 216 56 336.1 336.2 293.7 337.4 0.35 51 286 9888 -38.3 -41.7 70 3.4 -38.7 218 56 335.9 336.0 293.6 337.3 0.34 52 284 9936 -38.3 -39.0 93 0.7 -38.4 218 57 336.6 336.7 293.9 338.4 0.46 53 283 9960 -38.3 -41.6 71 3.3 -38.6 219 57 337.0 337.0 293.9 338.3 0.35 54 281 10009 -38.5 -40.2 84 1.7 -38.7 220 58 337.4 337.4 294.0 338.9 0.41 55 280 10033 -38.1 -41.2 73 3.1 -38.4 220 58 338.3 338.4 294.3 339.7 0.37 56 250 10800 -42.7 -68.7 4 26.0 -43.5 235 66 342.6 342.6 295.0 342.6 0.01 57 214 11844 -48.7 -72.6 5 23.9 -49.2 250 74 348.8 348.8 296.4 348.9 0.01 58 200 12290 -51.3 -74.3 5 23.0 -51.7 245 68 351.5 351.5 297.0 351.6 0.01 59 150 14100 -63.3 -80.3 8 17.0 -63.4 255 55 361.0 361.0 298.9 361.1 0.00 60 120 15449 -71.1 -84.1 13 13.0 -71.2 265 61 370.5 370.5 300.7 370.5 0.00 61 100 16530 -71.3 -85.3 11 14.0 -71.3 280 30 390.0 390.0 303.8 390.0 0.00 62 94 16894 -73.1 -86.1 12 13.0 -73.2 276 31 393.4 393.4 304.3 393.4 0.00 63 89 17216 -71.1 -86.1 9 15.0 -71.2 280 30 403.6 403.6 305.7 403.6 0.00 64 83 17627 -72.5 -86.5 10 14.0 -72.6 282 19 408.9 408.9 306.4 408.9 0.00 65 81 17771 -69.9 -86.9 7 17.0 -70.0 269 18 417.1 417.1 307.4 417.1 0.00 66 77 18072 -70.9 -86.9 8 16.0 -71.0 234 19 421.1 421.1 307.9 421.1 0.00 67 73 18389 -69.1 -88.1 5 19.0 -69.2 228 19 431.3 431.3 309.0 431.4 0.00 68 71 18555 -69.7 -88.7 5 19.0 -69.8 256 12 433.5 433.5 309.2 433.5 0.00 69 70 18640 -67.5 -88.5 4 21.0 -67.7 270 8 440.0 440.0 309.8 440.0 0.00 70 69 18726 -66.9 -87.9 4 21.0 -67.1 273 10 443.1 443.1 310.2 443.1 0.00 71 66 18993 -68.1 -88.1 4 20.0 -68.2 265 13 446.1 446.1 310.5 446.2 0.00 72 63 19271 -67.5 -89.5 3 22.0 -67.7 236 11 453.4 453.4 311.2 453.4 0.00 73 63 19271 -65.9 -87.9 3 22.0 -66.1 236 11 457.0 457.0 311.5 457.0 0.00 74 57 19877 -65.1 -88.1 3 23.0 -65.4 315 12 472.0 472.1 312.8 472.1 0.00 75 56 19984 -65.5 -88.5 3 23.0 -65.8 315 12 473.5 473.5 313.0 473.5 0.00 76 55 20094 -63.7 -87.7 2 24.0 -64.0 315 12 480.1 480.1 313.5 480.1 0.00 77 52 20437 -63.3 -88.3 2 25.0 -63.7 244 15 488.8 488.8 314.1 488.8 0.00 78 51 20557 -60.1 -87.1 2 27.0 -60.7 180 11 499.0 499.0 314.9 499.0 0.00 79 50 20680 -60.1 -87.1 2 27.0 -60.7 115 6 501.9 501.9 315.1 501.9 0.00 80 49 20806 -59.5 -86.5 2 27.0 -60.1 257 10 506.2 506.2 315.4 506.2 0.00 81 48 20935 -60.1 -87.1 2 27.0 -60.7 253 11 507.7 507.7 315.5 507.8 0.00 82 41 21930 -55.5 -84.5 2 29.0 -56.6 255 11 542.6 542.6 317.7 542.7 0.01 83 34 23120 -56.9 -84.9 2 28.0 -58.0 256 12 568.8 568.8 319.1 568.8 0.01 84 30 23920 -53.3 -83.3 1 30.0 -55.2 305 6 599.3 599.3 320.6 599.4 0.01 85 29 24139 -52.9 -82.9 1 30.0 -54.9 300 9 606.3 606.3 320.9 606.4 0.01 86 28 24365 -52.9 -83.9 1 31.0 -54.9 300 3 612.4 612.4 321.2 612.5 0.01 87 27 24601 -50.5 -82.5 1 32.0 -53.2 271 16 625.5 625.5 321.7 625.7 0.02 88 25 25105 -49.7 -81.7 1 32.0 -52.7 261 10 641.8 641.8 322.4 641.9 0.02 89 22 25938 -51.9 -82.9 1 31.0 -54.6 264 18 659.1 659.1 323.0 659.2 0.02 90 20 26560 -49.1 -82.1 1 33.0 -52.8 260 14 685.9 685.9 324.0 686.1 0.02 91 19 26896 -48.7 -80.7 1 32.0 -52.7 242 12 697.3 697.3 324.3 697.5 0.03 92 16 28017 -50.9 -81.9 1 31.0 -54.6 254 11 725.2 725.2 325.2 725.5 0.03 93 16 28017 -48.9 -81.9 1 33.0 -53.3 254 11 731.7 731.7 325.4 732.0 0.03 94 13 29372 -51.1 -82.1 1 31.0 -55.4 264 25 768.9 768.9 326.4 769.2 0.04 95 11 30459 -49.9 -81.9 1 32.0 -55.1 268 27 810.9 810.9 327.5 811.3 0.04 96 10 31080 -51.1 -82.1 1 31.0 -56.1 295 25 828.8 828.8 328.0 829.2 0.05 97 8.1 32463 -46.9 -80.9 1 34.0 -54.5 896.9 897.0 329.4 897.7 0.07 98 7.8 32715 -43.7 -79.7 1 36.0 -53.1 919.5 919.5 329.8 920.5 0.09 99 7.2 33254 -42.9 -78.9 1 36.0 -53.1 944.1 944.1 330.2 945.3 0.11 100 7.1 33349 -43.1 -78.1 1 35.0 -53.2 947.0 947.1 330.3 948.5 0.13 TRP 120 15449 -71.1 -84.1 13 13.0 -71.2 265 61 370.5 370.5 300.7 370.5 0.00 WND 214 11844 -48.7 -72.6 5 23.9 -49.2 250 74 348.8 348.8 296.4 348.9 0.01 Sounding variables and indices 1000-500 mb thick: 5703.00 m Freezing level: 599.01 mb = 4391.51 m = 14407.65 ft Wetbulb zero: 726.53 mb = 2814.35 m = 9233.31 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 27.23 % Est. max temperature: 29.80 C = 85.65 F Sfc-Lift cond lev (LCL): 993.51 mb = 163.28 m = 535.70 ft T: 19.67 C 700-500 lapse rate: 6.51 C/km ThetaE index: 12.83 C Layer 964.0- 861.0 mb Conv cond level (CCL): 799.31 mb = 2021.40 m = 6631.80 ft Mean mixing ratio: 11.29 g/kg Conv temperature: 31.32 C = 88.38 F Cap Strength: 5.30 C Lifted Index: 2.28 C Risk: None Lifted Index @300 mb: 5.46 C Lifted Index @700 mb: 4.14 C Showalter Index: 7.20 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 12.30 C K Index: 2.30 Risk: None Sweat Index: 161.00 Risk: None Energy Index: 0.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.45 J/kg Max Up Vert Vel: 6.99 m/s Conv Inhibition (B-): 50730.27 J/kg Cap Strength: 5.31 C Lift Cond Lev (LCL): 892.39 mb = 1087.78 m = 3568.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 333 at 28 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 1002 101 280 7 6.9 -1.2 | 166 25 -5.9 23.9 1 1000 107 275 11 11.0 -1.0 | 176 24 -1.8 24.2 2 977 305 285 24 23.2 -6.2 | 209 22 10.4 18.9 3 943 610 310 24 18.4 -15.4 | 210 11 5.6 9.7 4 925 780 295 24 21.8 -10.1 | 211 18 9.0 15.0 5 911 914 290 26 24.4 -8.9 | 216 20 11.7 16.3 6 879 1219 315 31 21.9 -21.9 | 251 10 9.2 3.2 7 850 1503 305 34 27.9 -19.5 | 249 16 15.1 5.7 8 817 1829 300 37 32.0 -18.5 | 251 20 19.3 6.7 9 788 2134 300 39 33.8 -19.5 | 255 22 21.0 5.7 10 760 2438 305 36 29.5 -20.6 | 255 17 16.7 4.5 11 732 2743 295 32 29.0 -13.5 | 234 20 16.3 11.6 12 700 3121 280 40 39.4 -6.9 | 236 32 26.6 18.2 13 680 3353 280 39 38.4 -6.8 | 234 32 25.7 18.4 14 655 3658 300 37 32.0 -18.5 | 251 20 19.3 6.7 15 606 4267 290 34 31.9 -11.6 | 235 23 19.2 13.5 16 584 4572 310 35 26.8 -22.5 | 259 14 14.1 2.7 17 562 4877 310 40 30.6 -25.7 | 272 18 17.9 -0.6 18 521 5486 320 58 37.3 -44.4 | 308 31 24.5 -19.3 19 500 5810 315 57 40.3 -40.3 | 299 31 27.6 -15.2 20 481 6096 315 58 41.0 -41.0 | 299 32 28.3 -15.9 21 444 6706 310 45 34.5 -28.9 | 280 22 21.7 -3.8 22 409 7315 270 49 49.0 -0.0 | 235 44 36.3 25.2 23 400 7490 270 50 50.0 -0.0 | 236 45 37.3 25.2 24 393 7620 270 50 50.0 -0.0 | 236 45 37.3 25.2 25 361 8230 265 41 40.8 3.6 | 224 40 28.1 28.7 26 318 9144 240 57 49.4 28.5 | 214 65 36.6 53.7 27 300 9560 225 54 38.2 38.2 | 202 68 25.4 63.3 28 292 9754 215 55 31.5 45.1 | 195 73 18.8 70.2 29 250 10800 235 66 54.1 37.9 | 213 75 41.3 63.0 30 244 10973 240 65 56.3 32.5 | 217 72 43.5 57.7 31 233 11278 230 66 50.6 42.4 | 209 77 37.8 67.6 32 214 11844 250 74 69.5 25.3 | 228 76 56.8 50.5 33 213 11887 250 74 69.5 25.3 | 228 76 56.8 50.5 34 200 12290 245 68 61.6 28.7 | 222 73 48.9 53.9 35 176 13106 240 69 59.8 34.5 | 218 76 47.0 59.7 36 152 14021 265 61 60.8 5.3 | 238 57 48.0 30.5 37 150 14100 255 55 53.1 14.2 | 226 56 40.4 39.4 38 137 14630 250 52 48.9 17.8 | 220 56 36.1 42.9 39 124 15240 260 59 58.1 10.2 | 232 58 45.4 35.4 40 120 15449 265 61 60.8 5.3 | 238 57 48.0 30.5 41 112 15850 270 61 61.0 -0.0 | 242 54 48.3 25.2 42 107 16154 260 37 36.4 6.4 | 217 39 23.7 31.6 43 100 16530 280 30 29.5 -5.2 | 220 26 16.8 19.9 44 96 16764 280 30 29.5 -5.2 | 220 26 16.8 19.9 45 91 17069 270 33 33.0 -0.0 | 219 32 20.3 25.2 46 87 17374 290 26 24.4 -8.9 | 216 20 11.7 16.3 47 82 17678 280 18 17.7 -3.1 | 193 23 5.0 22.0 48 78 17983 245 17 15.4 7.2 | 185 32 2.7 32.3 49 74 18288 210 24 12.0 20.8 | 179 46 -0.7 45.9 50 70 18640 270 8 8.0 -0.0 | 169 26 -4.7 25.2 51 67 18898 280 14 13.8 -2.4 | 183 23 1.0 22.7 52 64 19202 235 10 8.2 5.7 | 172 31 -4.6 30.9 53 61 19507 240 13 11.3 6.5 | 177 32 -1.5 31.7 54 58 19812 315 12 8.5 -8.5 | 166 17 -4.3 16.7 55 55 20117 315 12 8.5 -8.5 | 166 17 -4.3 16.7 56 52 20422 255 16 15.5 4.1 | 185 29 2.7 29.3 57 50 20680 115 6 -5.4 2.5 | 147 33 -18.2 27.7 58 50 20726 260 10 9.8 1.7 | 174 27 -2.9 26.9 59 45 21336 240 12 10.4 6.0 | 176 31 -2.4 31.2 60 43 21641 270 11 11.0 -0.0 | 176 25 -1.7 25.2 61 39 22250 240 11 9.5 5.5 | 174 31 -3.2 30.7 62 35 22860 295 11 10.0 -4.6 | 172 21 -2.8 20.5 63 34 23165 250 12 11.3 4.1 | 177 29 -1.5 29.3 64 31 23774 245 24 21.8 10.1 | 194 36 9.0 35.3 65 30 23920 305 6 4.9 -3.4 | 160 23 -7.8 21.7 66 29 24079 300 10 8.7 -5.0 | 169 21 -4.1 20.2 67 28 24384 300 3 2.6 -1.5 | 157 26 -10.1 23.7 68 27 24689 260 21 20.7 3.6 | 195 30 7.9 28.8 69 25 24994 270 10 10.0 -0.0 | 174 25 -2.7 25.2 70 24 25298 245 10 9.1 4.2 | 173 30 -3.7 29.4 71 23 25603 255 18 17.4 4.7 | 189 30 4.6 29.8 72 22 25908 265 18 17.9 1.6 | 191 27 5.2 26.7 73 21 26213 255 19 18.4 4.9 | 191 31 5.6 30.1 74 20 26518 275 17 16.9 -1.5 | 190 24 4.2 23.7 75 20 26560 260 14 13.8 2.4 | 182 28 1.0 27.6 76 19 26822 235 11 9.0 6.3 | 173 32 -3.7 31.5 77 18 27127 265 14 13.9 1.2 | 183 26 1.2 26.4 78 17 27432 275 10 10.0 -0.9 | 173 24 -2.8 24.3 79 17 27737 245 12 10.9 5.1 | 176 30 -1.9 30.2 80 16 28042 255 11 10.6 2.8 | 176 28 -2.1 28.0 81 15 28346 235 20 16.4 11.5 | 186 37 3.6 36.6 82 15 28651 260 15 14.8 2.6 | 184 28 2.0 27.8 83 14 28956 275 21 20.9 -1.8 | 199 25 8.2 23.3 84 13 29261 255 26 25.1 6.7 | 201 34 12.4 31.9 85 13 29566 280 23 22.7 -4.0 | 205 23 9.9 21.2 86 11 30175 255 28 27.0 7.2 | 204 35 14.3 32.4 87 10 31080 295 25 22.7 -10.6 | 214 18 9.9 14.6 Wind Parameters Mean winds (0-6000m): 303.1 at 37.6 knts Storm direction: 333.1 at 28.2 knts Shear (0-3000m) pos: 3.1 neg: 3.7 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 69.6 deg Storm rel helicity (0-3000m) pos: 159.4 neg: -36.0 tot: 123.5 m^2/s^2 ave: 41.2 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 14.1 stream: 4.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.60 Bulk Shear: 40.57 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 ------------------------------------------------------------------------------- 500 292 21 201 19| 18.7 0.0 18.7|105.5 -0.9 104.7 209.3 0.65| 28.1 18.2 1000 295 23 209 17| 9.4 2.8 12.1|135.0 -0.9 134.1 134.1 0.55| 22.5 12.5 1500 301 26 220 15| 6.2 3.9 10.1|147.3 -2.1 145.2 96.8 0.50| 19.1 9.6 2000 301 29 230 16| 4.7 4.0 8.7|155.8 -2.1 153.7 76.8 0.49| 15.5 7.6 2500 301 31 235 16| 3.7 2.3 6.0|157.0 -20.0 137.0 54.8 0.38| 14.0 5.3 3000 299 31 236 18| 3.1 3.7 6.9|159.4 -36.0 123.5 41.2 0.28| 14.1 4.0 4000 296 33 238 20| 3.1 2.8 5.9|206.8 -64.7 142.1 35.5 0.25| 13.0 3.3 5000 298 34 242 19| 4.4 2.2 6.6|287.2 -70.6 216.7 43.3 0.33| 12.9 4.2 6000 303 38 256 19| 4.6 2.2 6.8|349.0-110.2 238.8 39.8 0.31| 12.3 3.9 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20251019.12.gif