UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:1200Z 8 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 1008 101 23.2 22.1 94 1.1 22.4 30 4 295.7 298.7 295.3 344.1 16.84 1 1006 115 22.8 21.2 91 1.6 21.7 36 5 295.4 298.3 294.6 341.3 15.95 2 1000 159 22.6 20.9 90 1.7 21.4 55 10 295.8 298.6 294.6 341.0 15.75 3 992 229 22.2 20.4 90 1.8 20.9 57 12 296.0 298.8 294.4 340.3 15.38 4 984 300 23.6 19.5 78 4.1 20.8 60 15 298.1 300.8 294.5 340.7 14.65 5 983 309 23.6 19.5 78 4.1 20.8 60 15 298.2 300.9 294.5 340.8 14.67 6 937 728 21.0 19.1 89 1.9 19.7 55 12 299.7 302.4 295.2 343.6 15.02 7 925 840 20.6 18.2 86 2.4 18.9 65 9 300.4 303.0 294.9 342.5 14.36 8 920 887 20.4 18.6 89 1.8 19.2 62 7 300.6 303.3 295.3 344.1 14.82 9 915 934 20.4 16.0 76 4.4 17.4 57 6 301.1 303.4 293.9 338.1 12.60 10 904 1039 20.0 16.2 79 3.8 17.4 40 5 301.7 304.1 294.3 339.8 12.92 11 887 1203 18.8 16.5 86 2.3 17.2 13 3 302.1 304.6 294.7 341.8 13.43 12 854 1528 16.4 13.9 85 2.5 14.8 352 5 302.9 305.1 293.8 337.8 11.77 13 850 1568 16.0 13.8 87 2.2 14.6 350 5 302.9 305.1 293.7 337.7 11.75 14 815 1925 13.6 12.9 96 0.7 13.1 13 8 304.0 306.2 293.9 338.4 11.55 15 783 2262 10.8 10.6 99 0.2 10.7 32 8 304.5 306.4 293.2 335.3 10.31 16 731 2833 7.4 7.4 100 0.0 7.4 20 3 306.9 308.5 292.7 333.7 8.88 17 709 3084 5.6 5.4 99 0.2 5.5 334 5 307.6 309.1 292.2 331.8 7.96 18 701 3177 4.2 2.2 87 2.0 3.1 317 5 307.0 308.2 290.7 326.6 6.41 19 700 3189 4.6 2.9 89 1.7 3.7 315 5 307.6 308.8 291.2 328.2 6.75 20 699 3201 4.6 2.7 87 1.9 3.5 314 5 307.7 309.0 291.2 328.1 6.66 21 696 3236 4.8 3.9 94 0.9 4.3 310 5 308.3 309.7 291.9 330.6 7.29 22 693 3271 4.4 2.6 88 1.8 3.4 306 4 308.2 309.5 291.3 328.7 6.67 23 687 3342 4.0 4.0 100 0.0 4.0 297 4 308.6 310.0 292.1 331.3 7.44 24 683 3390 3.8 3.8 100 0.0 3.8 292 3 308.9 310.2 292.1 331.5 7.38 25 682 3401 3.6 3.0 96 0.6 3.2 290 3 308.8 310.1 291.7 330.2 6.98 26 680 3425 4.0 1.3 83 2.7 2.5 288 3 309.5 310.6 291.3 328.6 6.19 27 671 3534 4.2 2.0 86 2.2 3.0 275 2 310.9 312.1 292.1 331.3 6.60 28 650 3792 2.2 1.9 98 0.3 2.0 275 2 311.5 312.7 292.4 332.5 6.77 29 635 3981 1.6 -1.3 81 2.9 0.1 296 5 312.9 313.9 291.7 330.1 5.48 30 617 4213 0.0 -2.5 83 2.5 -1.3 323 7 313.6 314.6 291.7 329.9 5.16 31 588 4597 -3.3 -3.3 100 0.0 -3.3 336 12 314.1 315.1 291.8 330.3 5.10 32 586 4624 -3.1 -3.9 94 0.8 -3.5 339 12 314.6 315.6 291.7 330.2 4.90 33 584 4651 -0.7 -6.7 64 6.0 -3.5 341 12 317.8 318.5 291.9 330.6 3.97 34 583 4665 0.0 -9.0 51 9.0 -4.0 342 11 318.7 319.4 291.6 329.6 3.32 35 582 4679 0.6 -19.4 21 20.0 -6.3 343 11 319.6 319.9 290.1 324.4 1.41 36 580 4706 1.6 -37.4 4 39.0 -7.6 345 11 321.1 321.1 289.4 322.1 0.26 37 578 4734 1.6 -35.4 4 37.0 -7.5 348 11 321.4 321.4 289.5 322.6 0.32 38 575 4776 1.6 -40.4 3 42.0 -7.8 351 11 321.9 321.9 289.5 322.6 0.20 39 553 5090 -0.7 -31.7 7 31.0 -8.8 10 10 322.8 322.8 290.1 324.5 0.49 40 531 5414 -2.3 -42.3 3 40.0 -10.5 357 9 324.6 324.6 290.3 325.3 0.17 41 521 5565 -2.7 -31.7 9 29.0 -10.2 346 8 325.9 326.0 291.1 327.8 0.52 42 500 5890 -5.7 -27.7 16 22.0 -11.8 320 7 326.1 326.2 291.4 328.9 0.78 43 497 5937 -6.1 -27.1 17 21.0 -11.9 314 7 326.2 326.3 291.5 329.2 0.83 44 487 6096 -6.9 -37.9 6 31.0 -13.5 295 7 327.1 327.1 291.2 328.2 0.30 45 433 7000 -13.3 -48.3 4 35.0 -18.5 270 15 330.1 330.2 291.9 330.6 0.11 46 423 7178 -13.7 -53.7 2 40.0 -18.9 273 19 331.8 331.8 292.3 332.1 0.06 47 400 7600 -16.9 -54.9 2 38.0 -21.4 280 27 333.0 333.0 292.6 333.3 0.06 48 365 8279 -22.3 -56.3 3 34.0 -25.6 276 31 334.7 334.7 293.0 334.9 0.05 49 356 8462 -23.1 -58.1 3 35.0 -26.3 274 32 336.0 336.0 293.3 336.2 0.04 50 352 8544 -23.5 -53.5 5 30.0 -26.6 273 33 336.5 336.5 293.5 336.8 0.07 51 350 8586 -23.7 -39.7 22 16.0 -26.2 273 33 336.8 336.9 293.9 338.2 0.35 52 348 8628 -24.1 -42.1 17 18.0 -26.6 272 34 336.8 336.9 293.8 337.9 0.27 53 347 8649 -24.3 -41.3 19 17.0 -26.8 272 34 336.8 336.9 293.8 338.0 0.30 54 345 8691 -24.5 -40.5 21 16.0 -26.9 272 34 337.1 337.2 293.9 338.4 0.32 55 344 8712 -24.7 -34.7 39 10.0 -26.5 272 34 337.1 337.2 294.1 339.3 0.58 56 300 9690 -32.9 -34.3 87 1.4 -33.1 275 47 339.0 339.1 294.7 341.6 0.70 57 250 10940 -42.5 -51.5 37 9.0 -43.0 280 57 342.9 342.9 295.1 343.4 0.13 58 229 11526 -46.5 -59.8 21 13.3 -47.0 280 63 345.5 345.5 295.7 345.7 0.05 59 200 12410 -52.7 -72.7 7 20.0 -53.1 290 56 349.3 349.3 296.5 349.4 0.01 60 150 14220 -64.3 -80.3 9 16.0 -64.4 305 44 359.3 359.3 298.5 359.3 0.00 61 101 16553 -77.3 -86.3 22 9.0 -77.3 305 31 377.3 377.3 301.8 377.3 0.00 62 100 16610 -76.9 -84.9 27 8.0 -76.9 305 30 379.1 379.1 302.1 379.2 0.00 63 97 16785 -77.1 -86.1 22 9.0 -77.1 307 31 382.1 382.1 302.6 382.1 0.00 64 95 16905 -75.3 -85.3 19 10.0 -75.3 317 30 387.9 387.9 303.5 387.9 0.00 65 90 17216 -77.3 -86.3 22 9.0 -77.3 329 27 390.0 390.0 303.8 390.0 0.00 66 75 18281 -69.7 -87.7 6 18.0 -69.8 305 14 426.8 426.8 308.5 426.8 0.00 67 71 18606 -71.3 -88.3 6 17.0 -71.4 43 12 430.1 430.1 308.9 430.1 0.00 68 70 18690 -69.5 -88.5 5 19.0 -69.6 115 3 435.7 435.7 309.4 435.7 0.00 69 69 18776 -69.3 -88.3 5 19.0 -69.4 115 3 437.9 437.9 309.7 437.9 0.00 70 64 19225 -70.9 -88.9 5 18.0 -71.0 162 11 443.9 443.9 310.3 443.9 0.00 71 57 19921 -66.1 -89.1 3 23.0 -66.3 337 19 469.8 469.8 312.6 469.8 0.00 72 52 20479 -65.5 -89.5 2 24.0 -65.8 61 16 483.7 483.7 313.7 483.7 0.00 73 50 20720 -62.7 -88.7 2 26.0 -63.1 85 6 495.7 495.7 314.7 495.7 0.00 74 49 20845 -62.5 -88.5 2 26.0 -62.9 111 8 499.1 499.1 314.9 499.1 0.00 75 48 20971 -64.5 -88.5 2 24.0 -64.8 117 5 497.3 497.3 314.8 497.3 0.00 76 44 21506 -61.9 -88.9 2 27.0 -62.4 291 8 516.1 516.1 316.1 516.2 0.00 77 43 21649 -61.9 -88.9 2 27.0 -62.4 350 10 519.5 519.5 316.3 519.6 0.00 78 43 21649 -59.1 -88.1 1 29.0 -59.9 350 10 526.4 526.4 316.7 526.5 0.00 79 42 21796 -58.7 -86.7 2 28.0 -59.5 26 11 531.0 531.0 317.0 531.0 0.01 80 38 22422 -60.9 -87.9 2 27.0 -61.6 53 5 540.8 540.8 317.6 540.8 0.00 81 37 22589 -59.1 -87.1 1 28.0 -59.9 34 1 549.6 549.6 318.1 549.6 0.01 82 36 22760 -59.9 -86.9 2 27.0 -60.7 30 3 551.8 551.8 318.2 551.8 0.01 83 31 23702 -56.3 -85.3 1 29.0 -57.6 7 13 585.6 585.6 319.9 585.7 0.01 84 30 23910 -57.1 -86.1 1 29.0 -58.3 350 7 589.0 589.0 320.1 589.0 0.01 85 29 24124 -56.1 -86.1 1 30.0 -57.6 13 10 597.5 597.5 320.5 597.5 0.01 86 26 24820 -54.1 -85.1 1 31.0 -56.1 62 16 622.1 622.1 321.6 622.2 0.01 87 25 25072 -52.3 -84.3 1 32.0 -54.7 123 13 634.3 634.3 322.1 634.4 0.01 88 24 25334 -54.7 -84.7 1 30.0 -56.6 142 10 634.8 634.8 322.1 634.9 0.01 89 22 25889 -55.1 -85.1 1 30.0 -57.1 103 7 649.6 649.6 322.7 649.7 0.01 90 21 26187 -53.5 -84.5 1 31.0 -55.9 82 6 663.1 663.1 323.2 663.2 0.01 91 20 26500 -54.1 -84.1 1 30.0 -56.5 60 4 670.6 670.6 323.4 670.7 0.02 92 19 26829 -54.1 -85.1 1 31.0 -56.6 71 8 680.5 680.5 323.8 680.6 0.01 93 18 27179 -50.7 -83.7 1 33.0 -54.2 63 5 701.8 701.8 324.5 702.0 0.02 94 16 27945 -51.1 -83.1 1 32.0 -54.8 88 12 724.6 724.6 325.2 724.8 0.02 95 15 28367 -49.3 -82.3 1 33.0 -53.8 108 16 744.0 744.1 325.8 744.3 0.03 96 14 28817 -51.5 -83.5 1 32.0 -55.4 121 19 751.4 751.4 326.0 751.6 0.03 97 12 29825 -48.5 -82.5 1 34.0 -54.0 116 23 795.9 795.9 327.1 796.2 0.04 TRP 101 16553 -77.3 -86.3 22 9.0 -77.3 305 31 377.3 377.3 301.8 377.3 0.00 WND 229 11526 -46.5 -59.8 21 13.3 -47.0 280 63 345.5 345.5 295.7 345.7 0.05 Sounding variables and indices 1000-500 mb thick: 5731.00 m Freezing level: 617.00 mb = 4212.61 m = 13820.73 ft Freezing level: 583.00 mb = 4664.76 m = 15304.15 ft Freezing level: 559.70 mb = 4994.36 m = 16385.50 ft Wetbulb zero: 633.95 mb = 3994.35 m = 13104.67 ft Precipitable water: 1.79 inches Sfc-500 mean rel hum: 72.23 % Est. max temperature: 30.36 C = 86.66 F Sfc-Lift cond lev (LCL): 992.32 mb = 226.44 m = 742.92 ft T: 22.22 C 700-500 lapse rate: 3.81 C/km ThetaE index: 11.86 C Layer 783.0- 700.0 mb Conv cond level (CCL): 871.53 mb = 1353.64 m = 4441.01 ft Mean mixing ratio: 14.75 g/kg Conv temperature: 30.04 C = 86.07 F Cap Strength: 2.05 C Lifted Index: 0.37 C Risk: Showers probable Lifted Index @300 mb: 0.13 C Lifted Index @700 mb: -3.62 C Showalter Index: 2.01 C Risk: Showers probable Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 19.50 C K Index: 33.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 182.60 Risk: None Energy Index: -1.70 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 285.74 J/kg Max Up Vert Vel: 23.91 m/s Conv Inhibition (B-): 41.78 J/kg Cap Strength: 2.02 C Lift Cond Lev (LCL): 919.63 mb = 890.45 m = 2921.39 ft Lev Free Conv (LFC): 834.63 mb = 1722.83 m = 5652.25 ft Equ Level (EL): 574.63 mb = 4781.37 m = 15686.72 ft B at Equ Level: 269.57 J/kg Max Parcel Lev (MPL): 204.63 mb = 12260.55 m = 40224.43 ft Wind level data Storm motion: 37 at 5 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 1008 101 30 4 -2.0 -3.5 | 237 2 1.3 0.8 1 1000 159 55 10 -8.2 -5.7 | 74 5 -4.9 -1.4 2 983 305 60 15 -13.0 -7.5 | 72 10 -9.7 -3.2 3 950 610 45 15 -10.6 -10.6 | 49 10 -7.3 -6.3 4 925 840 65 9 -8.2 -3.8 | 96 5 -4.9 0.5 5 917 914 60 6 -5.2 -3.0 | 124 2 -1.9 1.3 6 885 1219 10 3 -0.5 -3.0 | 244 3 2.8 1.3 7 850 1568 350 5 0.9 -4.9 | 279 4 4.2 -0.6 8 824 1829 10 7 -1.2 -6.9 | 321 3 2.1 -2.6 9 794 2134 20 9 -3.1 -8.5 | 357 4 0.2 -4.2 10 766 2438 50 6 -4.6 -3.9 | 109 1 -1.3 0.4 11 738 2743 35 3 -1.7 -2.5 | 221 2 1.6 1.8 12 700 3189 315 5 3.5 -3.5 | 264 7 6.8 0.8 13 660 3658 260 1 1.0 0.2 | 224 6 4.3 4.5 14 612 4267 330 8 4.0 -6.9 | 290 8 7.3 -2.6 15 589 4572 335 12 5.1 -10.9 | 308 11 8.4 -6.6 16 567 4877 360 10 -0.0 -10.0 | 330 7 3.3 -5.7 17 546 5182 15 10 -2.6 -9.7 | 353 5 0.7 -5.4 18 500 5890 320 7 4.5 -5.4 | 278 8 7.8 -1.1 19 487 6096 295 7 6.3 -3.0 | 262 10 9.6 1.3 20 468 6401 285 10 9.7 -2.6 | 262 13 13.0 1.7 21 450 6706 265 10 10.0 0.9 | 249 14 13.3 5.2 22 400 7600 280 27 26.6 -4.7 | 271 30 29.9 -0.4 23 399 7620 280 25 24.6 -4.3 | 270 28 27.9 -0.0 24 383 7925 280 29 28.6 -5.0 | 271 32 31.9 -0.7 25 337 8839 270 35 35.0 -0.0 | 264 39 38.3 4.3 26 323 9144 275 34 33.9 -3.0 | 268 37 37.2 1.3 27 300 9690 275 47 46.8 -4.1 | 270 50 50.1 0.2 28 297 9754 285 43 41.5 -11.1 | 279 45 44.8 -6.8 29 250 10940 280 57 56.1 -9.9 | 275 60 59.4 -5.6 30 229 11526 280 63 62.0 -10.9 | 276 66 65.3 -6.6 31 227 11582 280 63 62.0 -10.9 | 276 66 65.3 -6.6 32 200 12410 290 56 52.6 -19.2 | 285 58 55.9 -14.9 33 155 14021 305 58 47.5 -33.3 | 300 58 50.8 -29.0 34 150 14220 305 44 36.0 -25.2 | 298 45 39.3 -20.9 35 140 14630 300 43 37.2 -21.5 | 293 44 40.5 -17.2 36 133 14935 280 33 32.5 -5.7 | 272 36 35.8 -1.4 37 126 15240 270 37 37.0 -0.0 | 264 41 40.3 4.3 38 114 15850 295 47 42.6 -19.9 | 289 48 45.9 -15.6 39 108 16154 305 39 31.9 -22.4 | 297 40 35.2 -18.1 40 101 16553 305 31 25.4 -17.8 | 295 32 28.7 -13.5 41 100 16610 305 30 24.6 -17.2 | 295 31 27.9 -12.9 42 97 16764 305 31 25.4 -17.8 | 295 32 28.7 -13.5 43 92 17069 330 29 14.5 -25.1 | 319 27 17.8 -20.8 44 79 17983 325 15 8.6 -12.3 | 304 14 11.9 -8.0 45 75 18288 305 14 11.5 -8.0 | 284 15 14.8 -3.7 46 71 18593 30 14 -7.0 -12.1 | 25 9 -3.7 -7.8 47 70 18690 115 3 -2.7 1.3 | 186 6 0.6 5.6 48 68 18898 115 3 -2.7 1.3 | 186 6 0.6 5.6 49 64 19202 155 10 -4.2 9.1 | 176 13 -0.9 13.4 50 61 19507 235 20 16.4 11.5 | 231 25 19.7 15.8 51 58 19812 325 16 9.2 -13.1 | 305 15 12.5 -8.8 52 55 20117 355 23 2.0 -22.9 | 344 19 5.3 -18.6 53 53 20422 55 18 -14.7 -10.3 | 62 13 -11.5 -6.0 54 50 20720 85 6 -6.0 -0.5 | 145 5 -2.7 3.8 55 50 20726 105 10 -9.7 2.6 | 137 9 -6.4 6.9 56 48 21031 120 4 -3.5 2.0 | 178 6 -0.2 6.3 57 45 21336 210 5 2.5 4.3 | 214 10 5.8 8.6 58 43 21641 345 10 2.6 -9.7 | 312 8 5.9 -5.4 59 41 21946 60 11 -9.5 -5.5 | 79 6 -6.2 -1.2 60 39 22250 80 10 -9.8 -1.7 | 111 7 -6.6 2.6 61 37 22555 35 1 -0.6 -0.8 | 218 4 2.7 3.5 62 31 23774 5 14 -1.2 -13.9 | 348 10 2.1 -9.7 63 30 23910 350 7 1.2 -6.9 | 300 5 4.5 -2.6 64 29 24079 15 10 -2.6 -9.7 | 353 5 0.7 -5.4 65 28 24384 360 13 -0.0 -13.0 | 339 9 3.3 -8.7 66 27 24689 20 18 -6.2 -16.9 | 13 13 -2.9 -12.6 67 25 24994 115 14 -12.7 5.9 | 137 14 -9.4 10.2 68 24 25298 145 10 -5.7 8.2 | 169 13 -2.4 12.5 69 20 26500 60 4 -3.5 -2.0 | 176 2 -0.2 2.3 70 20 26518 85 12 -12.0 -1.0 | 111 9 -8.7 3.2 71 18 26822 60 4 -3.5 -2.0 | 176 2 -0.2 2.3 72 15 27432 95 14 -13.9 1.2 | 117 12 -10.7 5.5 73 14 27737 130 20 -15.3 12.9 | 145 21 -12.0 17.2 74 13 28042 85 16 -15.9 -1.4 | 103 13 -12.6 2.9 75 12 28346 115 23 -20.8 9.7 | 129 22 -17.6 14.0 76 11 28651 145 10 -5.7 8.2 | 169 13 -2.4 12.5 77 9 29261 0 0 -0.0 -0.0 | 217 5 3.3 4.3 78 8 29870 65 10 -9.1 -4.2 | 91 6 -5.8 0.1 79 7 30175 85 15 -14.9 -1.3 | 104 12 -11.7 3.0 Wind Parameters Mean winds (0-6000m): 7.5 at 7.2 knts Storm direction: 37.5 at 5.4 knts Shear (0-3000m) pos: 2.3 neg: 2.9 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 29.9 deg Storm rel helicity (0-3000m) pos: 22.0 neg: -10.6 tot: 11.4 m^2/s^2 ave: 3.8 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 1.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 22.79 Bulk Shear: 12.54 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 54 13 65 8| 11.5 0.0 11.5| 0.0 -10.6 -10.6 -21.2 -0.77| 20.6-15.9 1000 53 11 68 6| 5.8 5.7 11.4| 11.3 -10.6 0.7 0.7 -0.18| 17.4 -3.1 1500 47 9 61 3| 3.8 4.3 8.1| 13.4 -10.6 2.8 1.8 -0.10| 13.0 -1.2 2000 39 8 41 3| 4.1 3.2 7.3| 17.7 -10.6 7.1 3.5 0.02| 10.9 0.2 2500 38 8 39 3| 2.7 2.6 5.3| 20.2 -10.6 9.6 3.8 0.13| 10.1 1.3 3000 36 7 30 2| 2.3 2.9 5.2| 22.0 -10.6 11.4 3.8 0.17| 9.4 1.6 4000 26 6 338 1| 1.7 2.3 4.0| 32.4 -19.2 13.2 3.3 0.15| 8.5 1.3 5000 13 7 326 3| 2.2 1.9 4.1| 55.8 -19.2 36.6 7.3 0.26| 8.2 2.1 6000 7 7 321 4| 1.9 2.5 4.3| 56.3 -38.6 17.7 3.0 0.11| 7.9 0.9 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20251008.12.gif