UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:1200Z 16 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 1005 101 13.2 12.7 97 0.5 12.9 0 0 285.9 287.5 285.8 311.5 9.21 1 1002 118 14.8 13.0 89 1.8 13.7 51 4 287.8 289.4 286.8 314.1 9.43 2 1001 123 16.8 12.4 75 4.4 14.1 68 6 289.9 291.5 287.2 315.4 9.07 3 1000 129 17.0 12.2 73 4.8 14.1 85 7 290.1 291.7 287.2 315.4 8.96 4 985 260 23.4 11.4 47 12.0 15.9 100 14 297.8 299.4 289.7 323.0 8.62 5 977 331 24.0 11.0 44 13.0 15.9 107 16 299.1 300.7 290.0 324.0 8.46 6 953 548 23.0 9.0 41 14.0 14.5 125 7 300.3 301.6 289.6 322.7 7.57 7 925 807 21.0 9.0 46 12.0 13.7 100 4 300.8 302.2 289.9 323.9 7.81 8 869 1343 16.6 9.6 63 7.0 12.3 119 5 301.6 303.2 290.9 327.3 8.66 9 863 1402 16.4 8.4 59 8.0 11.6 116 4 302.0 303.5 290.5 325.9 8.04 10 857 1462 17.0 5.0 45 12.0 10.2 113 4 303.2 304.4 289.5 322.5 6.39 11 854 1492 17.6 -1.4 27 19.0 7.9 112 4 304.2 304.9 287.6 316.6 4.04 12 851 1522 17.8 -1.2 27 19.0 8.0 110 4 304.7 305.5 287.9 317.3 4.11 13 850 1532 17.8 -1.2 27 19.0 8.0 110 4 304.8 305.6 287.9 317.5 4.12 14 821 1827 16.2 -2.8 27 19.0 6.7 100 6 306.1 306.8 288.1 317.9 3.79 15 802 2026 15.8 -11.2 15 27.0 4.2 91 9 307.8 308.2 286.8 314.3 2.02 16 766 2413 13.4 -16.6 11 30.0 1.9 80 14 309.3 309.5 286.6 313.7 1.36 17 746 2635 12.4 -7.6 24 20.0 3.2 96 16 310.5 311.1 288.6 319.7 2.89 18 744 2658 12.4 -9.6 21 22.0 2.7 98 16 310.8 311.2 288.3 318.7 2.48 19 742 2680 12.4 -14.6 14 27.0 1.6 100 16 311.0 311.3 287.6 316.4 1.66 20 735 2760 12.6 -12.4 16 25.0 2.1 106 17 312.1 312.4 288.3 318.6 2.00 21 729 2828 12.2 -8.8 22 21.0 2.7 109 16 312.3 312.9 289.0 321.0 2.69 22 702 3143 11.0 -14.0 16 25.0 0.8 100 19 314.4 314.8 288.9 320.5 1.84 23 700 3167 10.8 -12.2 19 23.0 1.0 95 20 314.4 314.9 289.2 321.5 2.14 24 689 3299 9.8 -10.2 23 20.0 1.0 95 22 314.8 315.2 289.7 323.1 2.55 25 653 3742 7.6 -17.4 15 25.0 -1.9 100 15 317.1 317.4 289.4 322.2 1.49 26 651 3768 7.4 -15.6 18 23.0 -1.6 100 15 317.2 317.5 289.7 323.0 1.74 27 642 3882 6.4 -3.6 49 10.0 1.3 100 10 317.3 318.2 292.3 332.0 4.57 28 633 3997 5.6 -2.4 56 8.0 1.4 99 7 317.7 318.7 292.8 334.0 5.07 29 624 4114 4.8 -4.2 52 9.0 0.3 91 8 318.1 319.0 292.4 332.6 4.49 30 611 4286 4.4 -11.6 30 16.0 -2.4 80 10 319.5 320.0 291.2 328.1 2.57 31 603 4393 4.0 -10.0 35 14.0 -2.2 80 10 320.3 320.9 291.7 330.1 2.96 32 600 4434 3.8 -11.2 32 15.0 -2.7 80 10 320.5 321.0 291.6 329.5 2.71 33 596 4488 4.0 -14.0 26 18.0 -3.3 80 10 321.4 321.8 291.3 328.7 2.17 34 561 4977 0.4 -13.6 34 14.0 -5.3 81 9 322.7 323.2 291.9 330.8 2.38 35 542 5252 -1.7 -14.7 36 13.0 -6.8 84 8 323.4 323.9 292.0 331.1 2.26 36 504 5827 -4.7 -29.7 12 25.0 -11.3 89 5 326.6 326.7 291.4 328.9 0.65 37 501 5874 -4.7 -27.7 15 23.0 -11.2 90 5 327.1 327.3 291.7 330.0 0.78 38 500 5890 -4.7 -27.7 15 23.0 -11.2 90 5 327.3 327.5 291.7 330.1 0.78 39 499 5906 -4.7 -26.7 16 22.0 -11.1 89 5 327.5 327.7 291.9 330.6 0.86 40 479 6225 -7.5 -27.5 18 20.0 -13.0 64 3 327.9 328.1 292.0 330.9 0.83 41 473 6323 -7.9 -33.9 10 26.0 -13.9 55 3 328.6 328.7 291.8 330.3 0.46 42 466 6438 -8.9 -29.9 16 21.0 -14.2 45 2 328.7 328.9 292.0 331.2 0.69 43 464 6472 -8.7 -34.7 10 26.0 -14.6 42 2 329.4 329.5 292.0 331.0 0.43 44 443 6828 -11.9 -32.9 16 21.0 -16.6 10 2 329.8 329.9 292.2 331.8 0.54 45 425 7143 -14.3 -37.3 12 23.0 -18.7 341 1 330.6 330.7 292.3 332.0 0.36 46 400 7600 -16.9 -44.9 7 28.0 -21.1 265 9 333.0 333.1 292.7 333.7 0.17 47 370 8181 -20.3 -54.3 3 34.0 -24.1 250 14 336.0 336.0 293.4 336.3 0.06 48 326 9106 -26.9 -59.9 3 33.0 -29.5 250 14 339.3 339.3 294.2 339.5 0.04 49 313 9398 -29.1 -60.1 3 31.0 -31.4 259 15 340.2 340.2 294.4 340.4 0.04 50 311 9444 -29.3 -50.3 11 21.0 -31.3 261 16 340.6 340.6 294.6 341.1 0.12 51 300 9700 -31.7 -46.7 21 15.0 -33.2 270 17 340.7 340.7 294.7 341.5 0.19 52 295 9818 -33.1 -44.1 32 11.0 -34.3 269 17 340.4 340.4 294.7 341.4 0.26 53 293 9866 -32.9 -47.9 21 15.0 -34.3 268 17 341.3 341.3 294.8 342.0 0.17 54 267 10511 -37.7 -53.7 17 16.0 -38.8 258 19 343.5 343.5 295.3 343.9 0.10 55 263 10615 -38.7 -54.7 17 16.0 -39.7 256 20 343.5 343.5 295.3 343.9 0.09 56 251 10933 -41.3 -51.3 33 10.0 -41.9 278 20 344.3 344.3 295.5 344.8 0.14 57 250 10960 -41.5 -51.5 33 10.0 -42.1 280 20 344.4 344.4 295.5 344.9 0.13 58 200 12440 -52.9 -70.9 10 18.0 -53.2 260 18 349.0 349.0 296.4 349.1 0.01 59 150 14230 -66.3 -79.3 15 13.0 -66.4 305 16 355.9 355.9 297.9 355.9 0.00 60 104 16378 -79.1 -85.1 37 6.0 -79.1 255 7 370.7 370.7 300.7 370.7 0.00 61 100 16600 -79.5 -85.5 36 6.0 -79.5 165 4 374.1 374.1 301.3 374.1 0.00 62 94 16952 -78.3 -86.3 26 8.0 -78.3 218 12 383.2 383.2 302.8 383.2 0.00 63 90 17200 -79.3 -87.3 26 8.0 -79.3 252 14 386.0 386.0 303.2 386.0 0.00 64 88 17328 -77.9 -85.9 26 8.0 -77.9 254 11 391.3 391.3 304.0 391.3 0.00 65 82 17732 -77.3 -86.3 22 9.0 -77.3 16 8 400.5 400.5 305.3 400.5 0.00 66 73 18404 -74.5 -87.5 12 13.0 -74.6 319 6 419.9 419.9 307.7 419.9 0.00 67 72 18485 -72.9 -87.9 9 15.0 -73.0 347 10 425.0 425.0 308.3 425.0 0.00 68 70 18650 -73.5 -88.5 8 15.0 -73.6 350 4 427.1 427.1 308.5 427.2 0.00 69 64 19176 -74.5 -89.5 8 15.0 -74.6 340 10 436.0 436.0 309.5 436.0 0.00 70 60 19556 -73.3 -89.3 7 16.0 -73.4 40 12 446.8 446.8 310.6 446.9 0.00 71 50 20650 -65.5 -89.5 2 24.0 -65.8 320 11 489.1 489.1 314.1 489.1 0.00 72 49 20773 -65.7 -89.7 2 24.0 -66.0 320 11 491.5 491.5 314.3 491.5 0.00 73 46 21158 -63.5 -89.5 2 26.0 -63.9 333 11 505.8 505.8 315.4 505.8 0.00 74 40 22015 -63.3 -89.3 2 26.0 -63.8 8 10 526.9 526.9 316.7 526.9 0.00 75 35 22839 -61.1 -88.1 2 27.0 -61.8 35 13 553.1 553.1 318.3 553.2 0.00 76 34 23019 -60.1 -89.1 1 29.0 -60.9 9 11 560.4 560.4 318.6 560.4 0.00 77 34 23019 -55.7 -86.7 1 31.0 -57.1 9 11 571.9 572.0 319.3 572.0 0.01 78 30 23810 -58.7 -86.7 2 28.0 -59.7 310 5 584.6 584.6 319.9 584.7 0.01 79 29 24024 -58.9 -86.9 2 28.0 -60.0 331 6 589.8 589.8 320.2 589.8 0.01 80 26 24717 -55.3 -86.3 1 31.0 -57.1 59 11 618.7 618.7 321.5 618.8 0.01 81 22 25787 -54.5 -85.5 1 31.0 -56.6 171 11 651.4 651.4 322.7 651.4 0.01 82 20 26400 -53.9 -84.9 1 31.0 -56.3 235 11 671.2 671.2 323.4 671.3 0.01 83 17 27446 -53.5 -85.5 1 32.0 -56.4 245 6 704.4 704.4 324.6 704.5 0.02 84 16 27839 -50.7 -83.7 1 33.0 -54.5 274 5 725.9 725.9 325.3 726.0 0.02 85 14 28708 -51.7 -83.7 1 32.0 -55.6 177 12 750.7 750.7 326.0 750.9 0.03 86 13 29191 -50.1 -84.1 1 34.0 -54.7 232 11 772.4 772.4 326.5 772.6 0.03 87 12 29712 -51.9 -83.9 1 32.0 -56.1 232 7 783.9 783.9 326.8 784.1 0.03 88 11 30279 -49.5 -83.5 1 34.0 -54.9 302 16 812.3 812.3 327.5 812.6 0.03 89 11 30279 -49.7 -83.7 1 34.0 -55.0 302 16 811.6 811.6 327.5 811.9 0.03 90 10 30910 -45.1 -82.1 1 37.0 -52.8 230 2 851.2 851.2 328.4 851.7 0.05 91 9.8 31044 -44.7 -81.7 1 37.0 -52.6 229 3 857.6 857.7 328.5 858.1 0.05 92 8.8 31759 -46.3 -82.3 1 36.0 -53.9 225 10 878.2 878.3 329.0 878.8 0.05 93 8.5 31989 -45.5 -81.5 1 36.0 -53.6 223 12 890.1 890.2 329.2 890.8 0.06 94 7.9 32472 -47.9 -82.9 1 35.0 -55.2 220 17 899.4 899.4 329.4 899.9 0.05 95 7.6 32727 -47.9 -82.9 1 35.0 -55.3 218 19 909.4 909.4 329.6 910.0 0.05 96 7.3 32992 -45.9 -81.9 1 36.0 -54.5 217 21 928.1 928.1 329.9 928.8 0.07 97 7.1 33176 -46.9 -81.9 1 35.0 -55.1 216 23 931.4 931.4 330.0 932.1 0.07 98 7.0 33270 -46.7 -82.7 1 36.0 -55.0 215 24 936.0 936.0 330.1 936.6 0.06 99 6.8 33463 -45.7 -81.7 1 36.0 -54.6 948.0 948.0 330.3 948.8 0.07 TRP 104 16378 -79.1 -85.1 37 6.0 -79.1 255 7 370.7 370.7 300.7 370.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5761.00 m Freezing level: 557.38 mb = 5029.03 m = 16499.24 ft Wetbulb zero: 676.75 mb = 3447.01 m = 11308.96 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 31.66 % Est. max temperature: 31.15 C = 88.06 F Sfc-Lift cond lev (LCL): 997.63 mb = 149.52 m = 490.55 ft T: 18.01 C 700-500 lapse rate: 5.69 C/km ThetaE index: 10.74 C Layer 863.0- 851.0 mb Conv cond level (CCL): 585.54 mb = 4630.87 m = 15192.97 ft Mean mixing ratio: 8.12 g/kg Conv temperature: 49.07 C = 120.33 F Cap Strength: 10.22 C Lifted Index: 10.31 C Risk: None Lifted Index @300 mb: 13.46 C Lifted Index @700 mb: 9.32 C Showalter Index: 13.15 C Risk: None Total Totals Index: 26.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 3.50 C K Index: -1.70 Risk: None Sweat Index: 13.00 Risk: None Energy Index: 2.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.40 J/kg Max Up Vert Vel: 7.92 m/s Conv Inhibition (B-): 48117.45 J/kg Cap Strength: 10.02 C Lift Cond Lev (LCL): 804.30 mb = 2001.52 m = 6566.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 125 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 1005 101 0 0 -0.0 -0.0 | 305 7 6.1 -4.3 1 1000 129 85 7 -7.0 -0.6 | 10 5 -0.9 -4.9 2 980 305 105 17 -16.4 4.4 | 91 10 -10.3 0.1 3 946 610 130 5 -3.8 3.2 | 295 2 2.2 -1.1 4 925 807 100 4 -3.9 0.7 | 329 4 2.1 -3.6 5 913 914 90 5 -5.0 0.0 | 346 4 1.1 -4.3 6 882 1219 125 5 -4.1 2.9 | 305 2 2.0 -1.4 7 850 1532 110 4 -3.8 1.4 | 321 4 2.3 -2.9 8 821 1829 100 6 -5.9 1.0 | 357 3 0.2 -3.2 9 791 2134 85 10 -10.0 -0.9 | 37 6 -3.9 -5.2 10 763 2438 80 14 -13.8 -2.4 | 49 10 -7.7 -6.7 11 736 2743 105 17 -16.4 4.4 | 91 10 -10.3 0.1 12 710 3048 120 15 -13.0 7.5 | 115 8 -6.9 3.2 13 700 3167 95 20 -19.9 1.7 | 80 14 -13.8 -2.5 14 684 3353 95 23 -22.9 2.0 | 82 17 -16.8 -2.3 15 659 3658 100 18 -17.7 3.1 | 84 12 -11.6 -1.2 16 634 3962 100 7 -6.9 1.2 | 15 3 -0.8 -3.1 17 611 4267 80 10 -9.8 -1.7 | 32 7 -3.8 -6.0 18 567 4877 80 9 -8.9 -1.6 | 25 6 -2.8 -5.8 19 500 5890 90 5 -5.0 0.0 | 346 4 1.1 -4.3 20 487 6096 75 3 -2.9 -0.8 | 328 6 3.2 -5.1 21 415 7315 325 1 0.6 -0.8 | 307 8 6.7 -5.1 22 400 7600 265 9 9.0 0.8 | 283 15 15.0 -3.5 23 399 7620 260 6 5.9 1.0 | 285 12 12.0 -3.2 24 383 7925 250 14 13.2 4.8 | 268 19 19.2 0.5 25 324 9144 250 14 13.2 4.8 | 268 19 19.2 0.5 26 300 9700 270 17 17.0 -0.0 | 281 23 23.1 -4.3 27 298 9754 270 17 17.0 -0.0 | 281 23 23.1 -4.3 28 261 10668 255 20 19.3 5.2 | 268 25 25.4 0.9 29 250 10960 280 20 19.7 -3.5 | 287 27 25.8 -7.8 30 250 10973 280 21 20.7 -3.6 | 286 28 26.8 -7.9 31 217 11887 290 16 15.0 -5.5 | 295 23 21.1 -9.8 32 200 12440 260 18 17.7 3.1 | 273 24 23.8 -1.2 33 189 12802 255 18 17.4 4.7 | 269 23 23.5 0.4 34 180 13106 250 14 13.2 4.8 | 268 19 19.2 0.5 35 163 13716 275 25 24.9 -2.2 | 282 32 31.0 -6.5 36 150 14230 305 16 13.1 -9.2 | 305 23 19.2 -13.5 37 148 14326 305 19 15.6 -10.9 | 305 26 21.6 -15.2 38 133 14935 295 11 10.0 -4.6 | 299 18 16.0 -8.9 39 126 15240 270 16 16.0 -0.0 | 281 22 22.1 -4.3 40 120 15545 265 19 18.9 1.7 | 276 25 25.0 -2.6 41 108 16154 210 15 7.5 13.0 | 237 16 13.6 8.7 42 104 16378 255 7 6.8 1.8 | 281 13 12.8 -2.5 43 103 16459 250 10 9.4 3.4 | 273 15 15.5 -0.9 44 100 16600 165 4 -1.0 3.9 | 275 5 5.0 -0.4 45 97 16764 165 4 -1.0 3.9 | 275 5 5.0 -0.4 46 92 17069 250 17 16.0 5.8 | 266 22 22.1 1.5 47 87 17374 255 10 9.7 2.6 | 276 16 15.7 -1.7 48 83 17678 20 10 -3.4 -9.4 | 349 14 2.7 -13.7 49 79 17983 0 0 -0.0 -0.0 | 305 7 6.1 -4.3 50 75 18288 275 1 1.0 -0.1 | 302 8 7.1 -4.4 51 71 18593 25 14 -5.9 -12.7 | 359 17 0.2 -17.0 52 70 18650 350 4 0.7 -3.9 | 321 11 6.8 -8.2 53 64 19202 340 10 3.4 -9.4 | 325 17 9.5 -13.7 54 61 19507 40 12 -7.7 -9.2 | 7 14 -1.6 -13.5 55 55 20117 40 10 -6.4 -7.7 | 2 12 -0.3 -11.9 56 50 20650 320 11 7.1 -8.4 | 314 18 13.1 -12.7 57 47 21031 320 10 6.4 -7.7 | 314 17 12.5 -11.9 58 45 21336 350 12 2.1 -11.8 | 333 18 8.2 -16.1 59 43 21641 35 10 -5.7 -8.2 | 358 12 0.3 -12.5 60 41 21946 5 10 -0.9 -10.0 | 340 15 5.2 -14.2 61 39 22250 15 11 -2.8 -10.6 | 348 15 3.2 -14.9 62 37 22555 5 18 -1.6 -17.9 | 349 23 4.5 -22.2 63 35 22860 35 13 -7.5 -10.6 | 5 15 -1.4 -14.9 64 33 23165 350 10 1.7 -9.8 | 331 16 7.8 -14.1 65 30 23774 275 2 2.0 -0.2 | 299 9 8.1 -4.5 66 30 23810 310 5 3.8 -3.2 | 307 12 9.9 -7.5 67 27 24384 5 7 -0.6 -7.0 | 334 13 5.5 -11.3 68 26 24689 55 11 -9.0 -6.3 | 15 11 -2.9 -10.6 69 20 26400 235 11 9.0 6.3 | 262 15 15.1 2.0 70 19 26822 235 10 8.2 5.7 | 264 14 14.3 1.5 71 17 27432 240 6 5.2 3.0 | 276 11 11.3 -1.3 72 16 27737 295 2 1.8 -0.8 | 303 9 7.9 -5.1 73 15 28346 185 16 1.4 15.9 | 213 14 7.5 11.7 74 14 28651 190 12 2.1 11.8 | 227 11 8.2 7.5 75 14 28956 135 10 -7.1 7.1 | 160 3 -1.0 2.8 76 13 29261 255 11 10.6 2.8 | 275 17 16.7 -1.4 77 12 29870 225 6 4.2 4.2 | 270 10 10.3 -0.0 78 11 30175 315 19 13.4 -13.4 | 312 26 19.5 -17.7 79 10 30910 230 2 1.5 1.3 | 291 8 7.6 -3.0 80 7 33270 215 24 13.8 19.7 | 232 25 19.8 15.4 Wind Parameters Mean winds (0-6000m): 95.1 at 9.9 knts Storm direction: 125.1 at 7.4 knts Shear (0-3000m) pos: 2.5 neg: 1.2 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 152.1 deg Storm rel helicity (0-3000m) pos: 62.5 neg: -6.6 tot: 55.9 m^2/s^2 ave: 18.6 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 5.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 53.94 Bulk Shear: 0.58 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 ------------------------------------------------------------------------------- 500 106 11 73 5| 5.5 0.0 5.5| 24.1 -0.2 23.9 47.9 0.40| 35.0 14.1 1000 106 8 33 3| 2.7 0.8 3.6| 26.6 -0.9 25.7 25.7 0.40| 20.3 8.1 1500 108 7 8 2| 1.8 0.7 2.5| 27.5 -1.5 26.0 17.3 0.37| 14.5 5.4 2000 105 7 9 3| 1.4 1.7 3.1| 31.8 -1.5 30.3 15.2 0.42| 12.3 5.2 2500 98 8 29 4| 2.3 1.4 3.7| 45.5 -1.5 43.9 17.6 0.46| 11.5 5.3 3000 101 9 51 4| 2.5 1.2 3.6| 62.5 -6.6 55.9 18.6 0.45| 11.4 5.2 4000 100 11 64 5| 1.9 1.2 3.1| 67.5 -27.4 40.1 10.0 0.25| 11.7 2.9 5000 96 11 56 6| 1.4 1.2 2.6| 67.8 -29.6 38.2 7.6 0.22| 9.8 2.2 6000 95 10 48 5| 1.1 1.1 2.2| 67.8 -35.5 32.3 5.4 0.17| 8.6 1.4 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20251016.12.gif