UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for KBRO... Searching the city database file for: KBRO ... Date:1200Z 17 OCT 25 Station: KBRO WMO ident: 72250 Latitude: 25.90 Longitude: -97.43 Elevation: 6.00 ------------------------------------------------------------------------------- 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 1009 6 21.0 19.3 90 1.7 19.8 0 0 293.4 295.9 292.7 333.5 14.10 1 1004 49 24.8 19.8 74 5.0 21.3 97 4 297.6 300.3 294.3 340.0 14.63 2 1002 67 25.8 19.8 70 6.0 21.6 136 5 298.8 301.4 294.7 341.5 14.66 3 1000 84 25.8 19.8 70 6.0 21.6 175 7 299.0 301.6 294.7 341.7 14.69 4 940 626 21.2 18.6 85 2.6 19.4 167 11 299.6 302.3 294.8 341.9 14.50 5 930 719 21.0 16.0 73 5.0 17.7 153 11 300.3 302.6 293.5 336.6 12.39 6 925 766 20.8 15.8 73 5.0 17.4 145 11 300.6 302.8 293.5 336.7 12.29 7 907 936 20.0 12.0 60 8.0 14.9 151 12 301.4 303.2 291.8 330.3 9.76 8 902 984 19.6 13.6 68 6.0 15.7 152 13 301.5 303.5 292.7 333.7 10.92 9 897 1032 19.4 11.4 60 8.0 14.3 154 14 301.8 303.5 291.7 329.8 9.48 10 893 1070 19.8 7.8 46 12.0 12.6 155 15 302.6 304.0 290.2 324.8 7.45 11 888 1119 19.4 8.4 49 11.0 12.7 157 15 302.7 304.1 290.6 326.0 7.81 12 880 1197 18.4 13.4 73 5.0 15.1 159 17 302.4 304.4 293.1 335.1 11.05 13 869 1305 17.8 11.8 68 6.0 14.0 152 17 302.9 304.7 292.4 332.7 10.05 14 850 1494 16.6 12.7 78 3.9 14.1 135 17 303.5 305.6 293.3 336.0 10.92 15 844 1554 16.0 12.6 80 3.4 13.8 149 17 303.5 305.5 293.3 336.0 10.93 16 836 1635 15.6 11.7 78 3.9 13.1 145 17 303.9 305.9 293.0 334.9 10.39 17 829 1706 16.0 8.0 59 8.0 11.2 141 18 305.1 306.6 291.6 329.6 8.14 18 810 1902 14.4 6.4 59 8.0 9.7 137 17 305.4 306.8 291.1 328.0 7.46 19 801 1997 13.6 4.6 54 9.0 8.5 140 16 305.5 306.8 290.5 325.7 6.65 20 794 2070 13.2 2.2 47 11.0 7.2 143 16 305.9 306.9 289.7 323.1 5.65 21 786 2155 13.2 -2.8 33 16.0 5.2 144 14 306.8 307.5 288.4 319.0 3.96 22 784 2177 13.0 -1.0 38 14.0 5.8 142 14 306.8 307.6 289.0 320.8 4.53 23 779 2231 13.4 -5.6 26 19.0 4.4 139 13 307.8 308.4 288.1 317.9 3.23 24 776 2263 15.2 -19.8 7 35.0 2.4 136 12 310.0 310.2 286.5 313.5 1.02 25 775 2274 15.8 -24.2 5 40.0 2.2 136 12 310.8 310.9 286.5 313.2 0.70 26 768 2351 16.6 -26.4 4 43.0 2.4 131 10 312.5 312.6 286.9 314.5 0.58 27 746 2598 15.2 -30.8 3 46.0 1.2 172 7 313.6 313.6 287.1 315.0 0.39 28 735 2723 16.2 -29.8 3 46.0 1.6 209 7 316.0 316.1 287.9 317.5 0.44 29 700 3135 12.6 -21.4 8 34.0 0.4 250 5 316.4 316.6 288.7 319.8 0.99 30 686 3304 11.2 -19.8 10 31.0 -0.2 275 7 316.7 316.9 288.9 320.7 1.16 31 680 3377 11.0 -25.0 6 36.0 -1.0 286 8 317.3 317.4 288.7 319.9 0.74 32 662 3600 9.2 -9.8 25 19.0 0.7 319 10 317.7 318.2 290.7 326.7 2.74 33 639 3892 7.2 -31.8 4 39.0 -3.8 292 9 318.7 318.7 288.8 320.2 0.42 34 622 4113 5.6 -27.4 7 33.0 -4.4 252 7 319.3 319.4 289.2 321.6 0.65 35 620 4139 5.4 -20.6 13 26.0 -3.7 248 7 319.4 319.6 289.8 323.5 1.20 36 618 4165 5.0 -19.0 16 24.0 -3.7 243 6 319.2 319.5 289.9 323.9 1.38 37 605 4338 3.4 -17.6 20 21.0 -4.4 219 5 319.3 319.6 290.2 324.7 1.58 38 603 4365 3.0 -14.0 27 17.0 -3.8 218 5 319.1 319.6 290.6 326.3 2.15 39 598 4433 2.6 -17.4 21 20.0 -4.8 215 5 319.4 319.7 290.3 325.0 1.63 40 591 4528 1.6 -13.4 32 15.0 -4.4 212 5 319.3 319.8 290.9 327.0 2.30 41 589 4555 1.4 -14.6 29 16.0 -4.8 211 5 319.4 319.8 290.7 326.4 2.09 42 535 5320 -5.1 -16.1 42 11.0 -9.1 237 5 320.6 321.0 291.0 327.4 2.03 43 526 5453 -5.3 -23.3 23 18.0 -10.7 249 5 321.9 322.1 290.5 325.7 1.11 44 500 5850 -6.9 -30.9 13 24.0 -12.8 285 4 324.6 324.7 290.8 326.7 0.58 45 483 6118 -7.5 -37.5 7 30.0 -13.9 250 5 327.1 327.2 291.2 328.3 0.31 46 470 6329 -8.7 -40.7 6 32.0 -14.9 246 3 328.2 328.2 291.5 329.1 0.23 47 466 6395 -9.1 -31.1 15 22.0 -14.5 245 2 328.5 328.6 291.9 330.7 0.61 48 460 6495 -9.3 -35.3 10 26.0 -15.0 248 3 329.5 329.5 292.0 331.0 0.41 49 450 6664 -10.7 -30.7 18 20.0 -15.6 253 4 329.8 329.9 292.3 332.2 0.66 50 442 6801 -11.1 -43.1 5 32.0 -16.7 258 5 331.0 331.0 292.2 331.7 0.19 51 438 6871 -10.9 -48.9 3 38.0 -16.9 260 6 332.1 332.1 292.4 332.5 0.10 52 433 6959 -10.9 -46.9 3 36.0 -16.9 263 7 333.2 333.2 292.7 333.7 0.13 53 401 7541 -15.5 -37.5 13 22.0 -19.7 252 15 334.6 334.7 293.3 336.1 0.38 54 400 7560 -15.7 -37.7 13 22.0 -19.9 250 15 334.6 334.7 293.3 336.0 0.37 55 300 9670 -31.7 -50.7 14 19.0 -33.4 235 21 340.7 340.7 294.6 341.2 0.12 56 250 10930 -41.7 -57.7 16 16.0 -42.5 240 33 344.1 344.1 295.4 344.3 0.06 57 200 12410 -53.1 -67.1 17 14.0 -53.4 250 38 348.7 348.7 296.4 348.8 0.02 58 150 14200 -67.5 -71.8 54 4.3 -67.5 255 37 353.8 353.8 297.5 353.9 0.02 59 100 16570 -77.9 -84.9 31 7.0 -77.9 275 10 377.2 377.2 301.8 377.2 0.00 60 94 16922 -79.1 -86.1 31 7.0 -79.1 268 7 381.6 381.6 302.5 381.6 0.00 61 93 16982 -79.5 -86.5 30 7.0 -79.5 265 6 382.0 382.0 302.6 382.0 0.00 62 90 17170 -75.7 -85.7 19 10.0 -75.7 308 11 393.1 393.1 304.2 393.1 0.00 63 85 17499 -76.1 -87.1 16 11.0 -76.2 350 10 398.8 398.8 305.0 398.8 0.00 64 84 17568 -74.7 -85.7 17 11.0 -74.7 359 9 403.0 403.0 305.6 403.0 0.00 65 77 18069 -77.1 -87.1 19 10.0 -77.1 62 8 408.2 408.2 306.3 408.2 0.00 66 70 18620 -73.9 -87.9 10 14.0 -74.0 290 5 426.3 426.3 308.4 426.3 0.00 67 65 19055 -73.1 -90.1 6 17.0 -73.2 325 3 437.2 437.2 309.6 437.2 0.00 68 63 19240 -70.7 -89.7 4 19.0 -70.8 340 1 446.4 446.4 310.5 446.4 0.00 69 61 19432 -72.1 -90.1 5 18.0 -72.2 355 0 447.4 447.4 310.6 447.4 0.00 70 60 19530 -69.5 -89.5 4 20.0 -69.6 8 1 455.3 455.3 311.4 455.3 0.00 71 56 19943 -70.3 -90.3 4 20.0 -70.4 54 10 462.6 462.6 312.0 462.6 0.00 72 53 20274 -65.9 -89.9 2 24.0 -66.1 71 12 480.1 480.1 313.5 480.1 0.00 73 51 20509 -65.7 -89.7 2 24.0 -66.0 144 12 485.9 485.9 313.9 485.9 0.00 74 50 20630 -64.5 -89.5 2 25.0 -64.8 195 10 491.5 491.5 314.3 491.5 0.00 75 47 21010 -62.3 -89.3 2 27.0 -62.7 194 10 505.5 505.5 315.4 505.6 0.00 76 46 21143 -62.9 -88.9 2 26.0 -63.3 232 6 507.2 507.2 315.5 507.2 0.00 77 40 22010 -59.5 -87.5 1 28.0 -60.3 51 3 536.4 536.4 317.3 536.5 0.00 78 36 22665 -61.9 -88.9 2 27.0 -62.5 116 14 546.6 546.6 317.9 546.7 0.00 79 35 22841 -59.7 -88.7 1 29.0 -60.5 125 13 556.8 556.8 318.5 556.8 0.00 80 32 23404 -56.9 -87.9 1 31.0 -58.1 207 10 578.7 578.7 319.6 578.8 0.01 81 32 23404 -55.1 -87.1 1 32.0 -56.6 207 10 583.6 583.6 319.8 583.6 0.01 82 30 23820 -51.5 -84.5 1 33.0 -53.8 330 3 604.2 604.2 320.8 604.3 0.01 83 28 24267 -51.5 -84.5 1 33.0 -53.9 236 2 616.3 616.3 321.3 616.4 0.01 84 21 26118 -54.7 -85.7 1 31.0 -56.9 207 10 659.5 659.5 323.0 659.6 0.01 85 20 26430 -53.7 -84.7 1 31.0 -56.2 255 10 671.8 671.8 323.5 671.9 0.02 86 19 26759 -54.1 -85.1 1 31.0 -56.6 258 10 680.5 680.5 323.8 680.6 0.01 87 18 27108 -51.7 -84.7 1 33.0 -54.9 292 9 698.7 698.7 324.4 698.8 0.02 88 18 27108 -51.9 -84.9 1 33.0 -55.1 292 9 698.0 698.0 324.4 698.2 0.02 89 17 27482 -48.1 -83.1 1 35.0 -52.7 333 8 721.7 721.7 325.1 721.9 0.02 90 14 28755 -50.5 -83.5 1 33.0 -54.8 143 5 754.8 754.8 326.1 755.0 0.03 91 13 29241 -48.5 -83.5 1 35.0 -53.7 171 18 777.9 777.9 326.7 778.1 0.03 92 11 30336 -50.3 -84.3 1 34.0 -55.4 222 26 809.4 809.4 327.5 809.7 0.03 93 11 30336 -49.3 -83.3 1 34.0 -54.8 222 26 813.1 813.1 327.5 813.4 0.03 94 10 30960 -49.9 -83.9 1 34.0 -55.4 250 22 833.3 833.3 328.0 833.6 0.03 95 10 30960 -49.3 -83.3 1 34.0 -55.1 250 22 835.5 835.5 328.1 835.9 0.04 96 9.8 31092 -50.3 -84.3 1 34.0 -55.8 836.6 836.6 328.1 836.9 0.03 97 9.5 31296 -47.7 -83.7 1 36.0 -54.4 853.9 853.9 328.5 854.3 0.04 98 9.0 31654 -47.3 -83.3 1 36.0 -54.4 868.8 868.8 328.8 869.2 0.04 99 8.5 32034 -44.9 -81.9 1 37.0 -53.3 892.5 892.5 329.3 893.1 0.06 TRP 93 16982 -79.5 -86.5 30 7.0 -79.5 265 6 382.0 382.0 302.6 382.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5766.00 m Freezing level: 577.37 mb = 4719.63 m = 15484.16 ft Wetbulb zero: 691.13 mb = 3241.63 m = 10635.15 ft Precipitable water: 1.15 inches Sfc-500 mean rel hum: 35.82 % Est. max temperature: 30.85 C = 87.53 F Sfc-Lift cond lev (LCL): 984.41 mb = 221.68 m = 727.28 ft T: 24.63 C 700-500 lapse rate: 7.18 C/km ThetaE index: 16.98 C Layer 836.0- 784.0 mb Conv cond level (CCL): 845.50 mb = 1539.09 m = 5049.43 ft Mean mixing ratio: 13.77 g/kg Conv temperature: 31.15 C = 88.08 F Cap Strength: 6.69 C Lifted Index: -0.01 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.56 C Lifted Index @700 mb: 5.02 C Showalter Index: 1.58 C Risk: Showers probable Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 19.60 C K Index: 2.20 Risk: None Sweat Index: 190.40 Risk: None Energy Index: -1.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.35 J/kg Max Up Vert Vel: 7.92 m/s Conv Inhibition (B-): 412.14 J/kg Cap Strength: 6.52 C Lift Cond Lev (LCL): 896.20 mb = 1039.57 m = 3410.61 ft Lev Free Conv (LFC): 561.20 mb = 4939.54 m = 16205.65 ft Equ Level (EL): 501.20 mb = 5831.30 m = 19131.33 ft B at Equ Level: 31.32 J/kg Max Parcel Lev (MPL): 451.20 mb = 6643.54 m = 21796.13 ft Wind level data Storm motion: 205 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 1009 6 0 0 -0.0 -0.0 | 25 7 -2.8 -6.1 1 1000 84 175 7 -0.6 7.0 | 105 4 -3.4 0.9 2 975 305 195 10 2.6 9.7 | 176 4 -0.2 3.6 3 942 610 170 11 -1.9 10.8 | 135 7 -4.7 4.7 4 925 766 145 11 -6.3 9.0 | 108 10 -9.1 2.9 5 909 914 150 12 -6.0 10.4 | 116 10 -8.8 4.3 6 878 1219 160 17 -5.8 16.0 | 139 13 -8.6 9.9 7 850 1494 135 17 -12.0 12.0 | 112 16 -14.8 5.9 8 847 1524 150 17 -8.5 14.7 | 127 14 -11.3 8.6 9 817 1829 135 18 -12.7 12.7 | 113 17 -15.6 6.6 10 788 2134 145 15 -8.6 12.3 | 118 13 -11.4 6.2 11 760 2438 125 8 -6.6 4.6 | 81 9 -9.4 -1.5 12 733 2743 215 7 4.0 5.7 | 286 1 1.2 -0.3 13 707 3048 245 2 1.8 0.8 | 11 5 -1.0 -5.2 14 700 3135 250 5 4.7 1.7 | 337 5 1.9 -4.4 15 656 3658 330 11 5.5 -9.5 | 350 16 2.7 -15.6 16 608 4267 220 5 3.2 3.8 | 350 2 0.4 -2.3 17 564 4877 200 6 2.1 5.6 | 60 1 -0.8 -0.4 18 500 5850 285 4 3.9 -1.0 | 352 7 1.0 -7.1 19 484 6096 250 5 4.7 1.7 | 337 5 1.9 -4.4 20 465 6401 245 2 1.8 0.8 | 11 5 -1.0 -5.2 21 413 7315 275 10 10.0 -0.9 | 314 10 7.1 -7.0 22 400 7560 250 15 14.1 5.1 | 275 11 11.3 -1.0 23 397 7620 255 12 11.6 3.1 | 289 9 8.8 -3.0 24 365 8230 270 22 22.0 -0.0 | 288 20 19.2 -6.1 25 350 8534 280 20 19.7 -3.5 | 300 19 16.9 -9.6 26 322 9144 255 23 22.2 6.0 | 270 19 19.4 -0.1 27 300 9670 235 21 17.2 12.0 | 247 16 14.4 6.0 28 296 9754 240 21 18.2 10.5 | 254 16 15.4 4.4 29 250 10930 240 33 28.6 16.5 | 248 28 25.8 10.4 30 200 12410 250 38 35.7 13.0 | 258 34 32.9 6.9 31 188 12802 255 39 37.7 10.1 | 263 35 34.8 4.0 32 150 14200 255 37 35.7 9.6 | 264 33 32.9 3.5 33 147 14326 255 38 36.7 9.8 | 264 34 33.9 3.8 34 132 14935 245 19 17.2 8.0 | 262 15 14.4 1.9 35 126 15240 230 20 15.3 12.9 | 242 14 12.5 6.8 36 113 15850 235 32 26.2 18.4 | 242 26 23.4 12.3 37 107 16154 240 27 23.4 13.5 | 250 22 20.6 7.4 38 102 16459 230 9 6.9 5.8 | 274 4 4.1 -0.3 39 100 16570 275 10 10.0 -0.9 | 314 10 7.1 -7.0 40 97 16764 275 10 10.0 -0.9 | 314 10 7.1 -7.0 41 93 16982 265 6 6.0 0.5 | 330 6 3.2 -5.6 42 92 17069 295 11 10.0 -4.6 | 326 13 7.1 -10.7 43 74 18288 90 7 -7.0 0.0 | 58 12 -9.8 -6.1 44 70 18593 80 10 -9.8 -1.7 | 58 15 -12.7 -7.8 45 70 18620 290 5 4.7 -1.7 | 346 8 1.9 -7.8 46 60 19507 0 0 -0.0 -0.0 | 25 7 -2.8 -6.1 47 57 19812 75 10 -9.7 -2.6 | 55 15 -12.5 -8.7 48 54 20117 30 10 -5.0 -8.7 | 28 17 -7.8 -14.7 49 52 20422 105 13 -12.6 3.4 | 80 16 -15.4 -2.7 50 50 20630 195 10 2.6 9.7 | 176 4 -0.2 3.6 51 49 20726 165 14 -3.6 13.5 | 139 10 -6.5 7.4 52 47 21031 195 10 2.6 9.7 | 176 4 -0.2 3.6 53 45 21336 290 1 0.9 -0.3 | 16 7 -1.9 -6.4 54 41 21946 45 1 -0.7 -0.7 | 27 8 -3.5 -6.8 55 39 22250 70 10 -9.4 -3.4 | 52 15 -12.2 -9.5 56 37 22555 110 15 -14.1 5.1 | 87 17 -16.9 -1.0 57 35 22860 125 13 -10.6 7.5 | 96 14 -13.5 1.4 58 32 23470 215 10 5.7 8.2 | 234 4 2.9 2.1 59 30 23820 330 3 1.5 -2.6 | 9 9 -1.3 -8.7 60 27 24384 210 2 1.0 1.7 | 23 5 -1.8 -4.4 61 26 24689 345 18 4.7 -17.4 | 356 24 1.8 -23.5 62 25 24994 360 13 -0.0 -13.0 | 8 19 -2.8 -19.1 63 22 25908 190 10 1.7 9.8 | 164 4 -1.1 3.8 64 21 26213 215 10 5.7 8.2 | 234 4 2.9 2.1 65 20 26430 255 10 9.7 2.6 | 297 8 6.8 -3.5 66 20 26518 250 12 11.3 4.1 | 283 9 8.4 -2.0 67 19 26822 260 10 9.8 1.7 | 302 8 7.0 -4.3 68 17 27432 325 8 4.6 -6.6 | 352 13 1.8 -12.6 69 14 28651 120 2 -1.7 1.0 | 42 7 -4.6 -5.1 70 14 28956 185 10 0.9 10.0 | 153 4 -2.0 3.9 71 13 29261 170 18 -3.1 17.7 | 153 13 -6.0 11.6 72 12 29566 190 28 4.9 27.6 | 185 22 2.0 21.5 73 11 30175 215 27 15.5 22.1 | 218 20 12.7 16.0 74 10 30960 250 22 20.7 7.5 | 265 18 17.8 1.4 Wind Parameters Mean winds (0-6000m): 174.9 at 8.9 knts Storm direction: 204.9 at 6.7 knts Shear (0-3000m) pos: 2.1 neg: 1.7 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): -19.2 deg Storm rel helicity (0-3000m) pos: 41.8 neg: -60.7 tot: -18.9 m^2/s^2 ave: -6.3 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 11.5 stream: 1.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 79.16 Bulk Shear: 0.40 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 ------------------------------------------------------------------------------- 500 186 8 140 3| 11.0 0.0 11.0| 9.2 -2.7 6.5 13.0 0.60| 15.6 9.3 1000 169 10 128 6| 5.5 3.1 8.6| 15.6 -11.9 3.7 3.7 0.28| 12.4 3.5 1500 161 12 128 9| 3.7 3.7 7.3| 24.9 -30.5 -5.7 -3.8 0.14| 11.4 1.6 2000 154 13 124 11| 2.7 2.6 5.4| 33.3 -41.2 -7.9 -3.9 0.11| 10.3 1.1 2500 151 13 121 11| 1.5 2.1 3.6| 37.1 -60.7 -23.6 -9.4 -0.01| 10.6 -0.2 3000 154 12 120 9| 2.1 1.7 3.9| 41.8 -60.7 -18.9 -6.3 0.13| 11.5 1.5 4000 161 11 124 8| 2.4 1.6 4.1| 53.0 -81.1 -28.2 -7.0 0.05| 11.5 0.5 5000 168 10 126 6| 1.9 2.0 3.9| 54.7 -81.7 -27.0 -5.4 0.06| 10.1 0.6 6000 175 9 128 5| 1.9 1.6 3.6| 56.8 -83.4 -26.6 -4.4 0.05| 9.1 0.5 Wrote GIF file: /home/apache/climate/data/raob//KBRO/skewt/KBRO.skewt.20251017.12.gif