UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050212.upa.cvt Date: 1200Z 2 MAY 25 Searching for KBRO... Searching the city database file for: KBRO ... Date:1200Z 2 MAY 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 24.6 22.9 90 1.7 23.4 110 7 297.0 300.2 296.2 348.2 17.69 1 1007 24 24.4 23.5 95 0.9 23.8 113 8 297.0 300.3 296.7 350.2 18.40 2 1000 89 24.2 23.2 94 1.0 23.5 125 13 297.4 300.6 296.7 350.1 18.19 3 965 402 22.8 20.6 87 2.2 21.2 138 18 299.0 301.9 295.7 345.7 16.03 4 925 771 20.2 18.6 91 1.6 19.1 150 20 300.0 302.7 295.1 343.1 14.74 5 922 799 20.0 18.6 92 1.4 19.1 150 20 300.0 302.7 295.1 343.3 14.79 6 914 874 19.8 17.6 87 2.2 18.3 150 21 300.6 303.1 294.7 341.6 13.99 7 903 979 20.6 15.6 73 5.0 17.2 154 22 302.4 304.7 294.1 339.2 12.44 8 887 1134 20.4 12.4 60 8.0 15.2 164 23 303.8 305.7 292.9 334.3 10.25 9 873 1271 19.6 11.6 60 8.0 14.5 170 24 304.3 306.2 292.7 333.9 9.87 10 855 1451 18.0 13.0 73 5.0 14.7 170 25 304.5 306.5 293.7 337.6 11.08 11 851 1491 17.4 15.0 86 2.4 15.8 170 25 304.3 306.6 294.8 342.1 12.70 12 850 1501 17.4 14.9 85 2.5 15.7 170 25 304.4 306.7 294.8 342.0 12.64 13 834 1663 16.6 12.0 74 4.6 13.6 170 26 305.2 307.2 293.6 337.0 10.63 14 804 1974 14.2 9.4 73 4.8 11.2 172 27 305.8 307.6 292.7 333.7 9.25 15 779 2240 13.0 3.0 51 10.0 7.4 177 26 307.3 308.5 290.6 326.0 6.10 16 772 2316 13.4 -3.6 30 17.0 5.0 178 25 308.6 309.3 288.9 320.4 3.79 17 768 2359 13.4 -5.6 26 19.0 4.4 179 25 309.0 309.6 288.5 319.4 3.28 18 762 2425 13.0 -5.0 28 18.0 4.3 180 24 309.3 309.9 288.8 320.2 3.46 19 748 2581 12.0 -9.0 22 21.0 2.7 180 24 309.8 310.3 288.1 318.1 2.58 20 741 2660 12.2 -17.8 11 30.0 1.0 180 25 310.9 311.1 287.1 315.1 1.27 21 727 2820 11.4 -4.6 32 16.0 3.5 182 22 311.7 312.4 289.8 323.6 3.74 22 713 2982 10.8 -2.2 40 13.0 4.1 188 15 312.8 313.7 290.9 327.2 4.56 23 707 3052 10.2 -1.8 43 12.0 3.9 190 12 312.9 313.8 291.1 327.9 4.74 24 700 3135 9.6 -2.4 43 12.0 3.4 180 13 313.1 314.0 291.0 327.6 4.58 25 689 3266 8.4 -1.6 49 10.0 3.2 203 14 313.2 314.1 291.4 328.8 4.94 26 668 3521 7.4 -0.6 57 8.0 3.1 217 13 314.9 315.9 292.3 332.2 5.49 27 665 3558 7.6 -1.4 53 9.0 2.8 217 13 315.5 316.5 292.3 332.0 5.20 28 632 3975 4.6 -8.4 38 13.0 -1.3 239 10 316.7 317.3 290.9 327.1 3.21 29 614 4209 2.2 -8.8 44 11.0 -2.7 273 15 316.6 317.2 290.9 327.0 3.20 30 596 4449 0.8 -15.2 29 16.0 -5.3 286 21 317.7 318.0 290.0 324.2 1.97 31 565 4875 -2.1 -19.1 26 17.0 -7.9 290 33 319.1 319.4 290.0 324.2 1.49 32 535 5306 -6.1 -21.1 29 15.0 -10.8 283 38 319.4 319.6 289.9 323.9 1.33 33 500 5830 -11.3 -20.3 47 9.0 -14.0 270 41 319.3 319.6 290.1 324.4 1.52 34 493 5938 -12.3 -20.3 51 8.0 -14.7 272 41 319.3 319.6 290.2 324.6 1.54 35 482 6109 -13.7 -24.7 39 11.0 -16.5 275 40 319.7 319.9 289.8 323.4 1.07 36 481 6125 -13.9 -25.9 36 12.0 -16.9 275 40 319.6 319.8 289.6 323.0 0.96 37 480 6141 -13.9 -27.9 30 14.0 -17.1 275 40 319.8 320.0 289.6 322.6 0.80 38 478 6173 -13.5 -34.5 15 21.0 -17.6 275 39 320.7 320.8 289.5 322.2 0.43 39 474 6236 -13.1 -44.1 5 31.0 -17.9 275 39 321.9 322.0 289.5 322.6 0.16 40 449 6646 -15.9 -41.9 9 26.0 -20.0 277 36 323.5 323.5 290.0 324.3 0.21 41 432 6936 -16.5 -51.5 3 35.0 -20.8 278 34 326.3 326.3 290.7 326.6 0.08 42 403 7455 -19.7 -48.7 6 29.0 -23.2 280 29 328.7 328.7 291.5 329.1 0.11 43 400 7510 -20.3 -49.3 6 29.0 -23.7 280 29 328.6 328.6 291.5 329.0 0.11 44 376 7966 -23.9 -48.9 8 25.0 -26.6 282 38 329.7 329.7 291.7 330.2 0.12 45 357 8344 -26.9 -39.9 28 13.0 -28.6 285 48 330.6 330.7 292.2 331.9 0.33 46 345 8590 -28.9 -35.9 51 7.0 -29.9 286 55 331.1 331.2 292.6 333.1 0.52 47 338 8737 -30.1 -37.1 50 7.0 -31.1 287 59 331.5 331.6 292.6 333.2 0.47 48 337 8758 -30.3 -41.3 33 11.0 -31.6 287 59 331.5 331.5 292.4 332.6 0.30 49 313 9282 -33.1 -49.1 19 16.0 -34.4 291 75 334.6 334.7 293.1 335.2 0.14 50 312 9305 -32.9 -51.9 13 19.0 -34.4 292 76 335.2 335.2 293.2 335.6 0.10 51 305 9464 -34.3 -51.3 16 17.0 -35.6 294 82 335.4 335.5 293.3 335.9 0.11 52 303 9510 -34.9 -49.9 20 15.0 -36.1 294 84 335.2 335.3 293.3 335.8 0.13 53 302 9534 -35.1 -46.1 32 11.0 -36.1 294 85 335.3 335.3 293.3 336.1 0.20 54 300 9580 -35.3 -46.3 32 11.0 -36.2 295 87 335.6 335.7 293.4 336.4 0.20 55 298 9626 -35.7 -46.7 31 11.0 -36.7 294 88 335.7 335.7 293.4 336.5 0.19 56 292 9767 -37.1 -49.1 28 12.0 -38.0 293 91 335.7 335.7 293.4 336.3 0.15 57 250 10820 -44.9 -53.9 36 9.0 -45.3 285 99 339.3 339.3 294.3 339.7 0.10 58 200 12270 -56.9 -62.9 47 6.0 -57.0 300 108 342.7 342.7 295.0 342.8 0.04 59 198 12333 -57.2 -63.6 44 6.3 -57.3 300 108 343.1 343.1 295.1 343.3 0.04 60 150 14050 -66.1 -82.1 9 16.0 -66.2 275 79 356.2 356.2 298.0 356.2 0.00 61 115 15642 -71.9 -83.9 15 12.0 -71.9 275 66 373.6 373.6 301.2 373.6 0.00 62 100 16470 -70.7 -88.7 5 18.0 -70.8 270 52 391.1 391.1 303.9 391.1 0.00 63 94 16839 -68.5 -88.5 4 20.0 -68.6 271 47 402.4 402.4 305.5 402.4 0.00 64 92 16967 -69.9 -88.9 5 19.0 -70.0 273 37 402.1 402.1 305.5 402.2 0.00 65 91 17033 -68.3 -88.3 4 20.0 -68.4 274 33 406.6 406.6 306.1 406.6 0.00 66 81 17724 -72.3 -89.3 6 17.0 -72.3 242 24 412.1 412.1 306.7 412.1 0.00 67 75 18180 -69.7 -89.7 4 20.0 -69.8 265 26 426.8 426.8 308.5 426.8 0.00 68 70 18590 -71.1 -90.1 4 19.0 -71.2 315 10 432.3 432.3 309.1 432.3 0.00 69 65 19025 -73.7 -91.7 5 18.0 -73.7 276 10 435.9 435.9 309.4 435.9 0.00 70 65 19025 -73.3 -91.3 5 18.0 -73.4 276 10 436.7 436.7 309.6 436.7 0.00 71 64 19116 -69.5 -90.5 3 21.0 -69.6 249 10 447.0 447.0 310.6 447.0 0.00 72 59 19598 -72.1 -91.1 4 19.0 -72.2 236 15 451.7 451.7 311.0 451.7 0.00 73 53 20235 -68.3 -91.3 2 23.0 -68.5 245 12 474.6 474.6 313.0 474.6 0.00 74 52 20350 -65.1 -91.1 2 26.0 -65.4 213 13 484.6 484.6 313.8 484.6 0.00 75 50 20590 -62.1 -90.1 1 28.0 -62.6 290 4 497.1 497.1 314.8 497.2 0.00 76 49 20715 -62.5 -89.5 1 27.0 -62.9 257 10 499.1 499.1 314.9 499.1 0.00 77 46 21105 -61.3 -89.3 1 28.0 -61.9 303 9 511.1 511.1 315.7 511.1 0.00 78 45 21241 -62.3 -89.3 2 27.0 -62.8 320 8 511.9 511.9 315.8 511.9 0.00 79 43 21523 -59.7 -88.7 1 29.0 -60.4 4 9 525.0 525.0 316.6 525.0 0.00 80 38 22298 -57.9 -87.9 1 30.0 -58.9 77 10 548.4 548.4 318.0 548.5 0.00 81 38 22298 -58.1 -88.1 1 30.0 -59.0 77 10 547.9 547.9 318.0 548.0 0.00 82 37 22467 -55.9 -87.9 1 32.0 -57.1 111 10 557.8 557.8 318.5 557.8 0.00 83 34 23007 -53.5 -86.5 1 33.0 -55.2 77 10 577.7 577.7 319.6 577.8 0.01 84 30 23810 -54.3 -86.3 1 32.0 -56.0 35 5 596.6 596.6 320.5 596.7 0.01 85 28 24253 -55.1 -87.1 1 32.0 -56.8 31 3 606.3 606.3 320.9 606.3 0.01 86 27 24488 -52.5 -86.5 1 34.0 -54.7 36 4 619.9 619.9 321.5 620.0 0.01 87 25 24986 -53.5 -86.5 1 33.0 -55.6 61 10 630.8 630.8 321.9 630.9 0.01 88 24 25251 -50.9 -85.9 1 35.0 -53.7 126 11 645.8 645.8 322.5 645.9 0.01 89 23 25528 -51.5 -85.5 1 34.0 -54.2 175 13 651.9 652.0 322.7 652.0 0.01 90 21 26127 -46.7 -83.7 1 37.0 -51.1 319 3 683.6 683.6 323.9 683.8 0.02 91 20 26450 -48.7 -83.7 1 35.0 -52.6 335 5 687.1 687.1 324.0 687.2 0.02 92 17 27515 -49.9 -84.9 1 35.0 -53.8 0 8 716.0 716.0 324.9 716.1 0.02 93 14 28801 -44.1 -83.1 1 39.0 -50.9 314 12 776.5 776.5 326.7 776.7 0.03 94 13 29296 -45.9 -83.9 1 38.0 -52.2 308 11 786.9 786.9 326.9 787.1 0.03 95 12 29831 -44.1 -83.1 1 39.0 -51.5 301 11 811.5 811.5 327.5 811.8 0.03 96 11 30412 -46.5 -83.5 1 37.0 -53.1 293 10 823.2 823.2 327.8 823.5 0.03 97 11 30412 -45.3 -84.3 0 39.0 -52.5 293 10 827.6 827.6 327.9 827.8 0.03 98 11 30412 -42.5 -82.5 0 40.0 -51.0 293 10 837.8 837.8 328.1 838.1 0.04 99 10 31060 -39.3 -81.3 0 42.0 -50.0 285 10 872.8 872.9 328.9 873.4 0.05 100 9.2 31633 -37.7 -79.7 0 42.0 -49.7 900.0 900.1 329.4 900.8 0.08 101 8.7 32024 -31.3 -75.3 0 44.0 -47.5 939.4 939.5 330.2 941.2 0.16 TRP 115 15642 -71.9 -83.9 15 12.0 -71.9 275 66 373.6 373.6 301.2 373.6 0.00 WND 198 12333 -57.2 -63.6 44 6.3 -57.3 300 108 343.1 343.1 295.1 343.3 0.04 Sounding variables and indices 1000-500 mb thick: 5741.00 m Freezing level: 587.45 mb = 4566.28 m = 14981.05 ft Wetbulb zero: 642.21 mb = 3843.54 m = 12609.87 ft Precipitable water: 1.52 inches Sfc-500 mean rel hum: 51.36 % Est. max temperature: 32.09 C = 89.76 F Sfc-Lift cond lev (LCL): 984.71 mb = 224.28 m = 735.82 ft T: 23.59 C 700-500 lapse rate: 7.76 C/km ThetaE index: 22.76 C Layer 850.0- 762.0 mb Conv cond level (CCL): 864.42 mb = 1356.40 m = 4450.09 ft Mean mixing ratio: 16.02 g/kg Conv temperature: 32.05 C = 89.68 F Cap Strength: 2.16 C Lifted Index: -6.81 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.56 C Lifted Index @700 mb: 0.21 C Showalter Index: -5.34 C Risk: Severe thunderstorms possible Total Totals Index: 54.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.70 C Cross Totals Index: 26.20 C K Index: 31.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 535.90 Risk: Severe Thunderstorms possible Energy Index: -3.45 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1487.42 J/kg Max Up Vert Vel: 54.54 m/s Conv Inhibition (B-): 46.03 J/kg Cap Strength: 2.15 C Lift Cond Lev (LCL): 934.79 mb = 679.15 m = 2228.17 ft Lev Free Conv (LFC): 809.79 mb = 1912.75 m = 6275.35 ft Equ Level (EL): 769.79 mb = 2339.81 m = 7676.44 ft B at Equ Level: 17.81 J/kg Max Parcel Lev (MPL): 109.79 mb = 15916.56 m = 52219.04 ft Wind level data Storm motion: 253 at 18 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 6 110 7 -6.6 2.4 | 83 24 -23.6 -2.7 1 1000 89 125 13 -10.6 7.5 | 95 28 -27.7 2.3 2 976 305 135 18 -12.7 12.7 | 104 31 -29.8 7.6 3 942 610 145 19 -10.9 15.6 | 110 30 -28.0 10.4 4 925 771 150 20 -10.0 17.3 | 114 30 -27.1 12.2 5 910 914 150 21 -10.5 18.2 | 115 30 -27.6 13.1 6 878 1219 170 24 -4.2 23.6 | 131 28 -21.2 18.5 7 850 1501 170 25 -4.3 24.6 | 132 29 -21.4 19.5 8 818 1829 170 27 -4.7 26.6 | 135 31 -21.8 21.5 9 788 2134 175 27 -2.4 26.9 | 138 29 -19.4 21.8 10 760 2438 180 24 0.0 24.0 | 138 25 -17.1 18.9 11 733 2743 180 25 0.0 25.0 | 139 26 -17.1 19.9 12 707 3048 190 12 2.1 11.8 | 114 16 -15.0 6.7 13 700 3135 180 13 0.0 13.0 | 115 19 -17.1 7.9 14 681 3353 220 14 9.0 10.7 | 125 10 -8.1 5.6 15 656 3658 215 12 6.9 9.8 | 115 11 -10.2 4.7 16 631 3962 240 10 8.7 5.0 | 89 8 -8.4 -0.1 17 608 4267 285 17 16.4 -4.4 | 4 10 -0.6 -9.5 18 563 4877 290 34 31.9 -11.6 | 318 22 14.9 -16.8 19 502 5791 275 42 41.8 -3.7 | 290 26 24.8 -8.8 20 500 5830 270 41 41.0 -0.0 | 282 24 23.9 -5.1 21 483 6096 275 40 39.8 -3.5 | 291 24 22.8 -8.6 22 400 7510 280 29 28.6 -5.0 | 311 15 11.5 -10.2 23 394 7620 280 29 28.6 -5.0 | 311 15 11.5 -10.2 24 319 9144 290 70 65.8 -23.9 | 301 57 48.7 -29.1 25 300 9580 295 87 78.8 -36.8 | 304 75 61.8 -41.9 26 267 10363 285 103 99.5 -26.7 | 291 88 82.4 -31.8 27 250 10820 285 99 95.6 -25.6 | 291 84 78.6 -30.8 28 222 11582 285 96 92.7 -24.8 | 292 81 75.7 -30.0 29 200 12270 300 108 93.5 -54.0 | 308 97 76.5 -59.1 30 198 12333 300 108 93.5 -54.0 | 308 97 76.5 -59.1 31 193 12497 300 108 93.5 -54.0 | 308 97 76.5 -59.1 32 158 13716 285 73 70.5 -18.9 | 294 59 53.5 -24.0 33 150 14050 275 79 78.7 -6.9 | 281 63 61.6 -12.0 34 143 14326 280 79 77.8 -13.7 | 287 64 60.7 -18.8 35 123 15240 275 64 63.8 -5.6 | 283 48 46.7 -10.7 36 117 15545 275 60 59.8 -5.2 | 284 44 42.7 -10.4 37 115 15642 275 66 65.7 -5.8 | 283 50 48.7 -10.9 38 105 16154 290 52 48.9 -17.8 | 306 39 31.8 -22.9 39 100 16470 270 52 52.0 -0.0 | 278 35 34.9 -5.1 40 95 16764 270 52 52.0 -0.0 | 278 35 34.9 -5.1 41 90 17069 275 30 29.9 -2.6 | 301 15 12.8 -7.7 42 86 17374 240 20 17.3 10.0 | 183 5 0.3 4.9 43 82 17678 240 24 20.8 12.0 | 208 8 3.7 6.9 44 74 18288 270 26 26.0 -0.0 | 300 10 8.9 -5.1 45 70 18590 315 10 7.1 -7.1 | 39 16 -10.0 -12.2 46 70 18593 290 15 14.1 -5.1 | 16 11 -3.0 -10.3 47 66 18898 315 10 7.1 -7.1 | 39 16 -10.0 -12.2 48 63 19202 225 10 7.1 7.1 | 101 10 -10.0 1.9 49 60 19507 230 17 13.0 10.9 | 145 7 -4.0 5.8 50 57 19812 250 12 11.3 4.1 | 80 6 -5.8 -1.0 51 54 20117 280 10 9.8 -1.7 | 46 10 -7.2 -6.9 52 51 20422 195 14 3.6 13.5 | 122 16 -13.4 8.4 53 50 20590 290 4 3.8 -1.4 | 64 15 -13.3 -6.5 54 49 20726 255 10 9.7 2.6 | 71 8 -7.4 -2.5 55 44 21336 330 8 4.0 -6.9 | 47 18 -13.1 -12.1 56 42 21641 20 10 -3.4 -9.4 | 55 25 -20.5 -14.5 57 40 21946 360 11 -0.0 -11.0 | 47 23 -17.1 -16.1 58 37 22555 125 10 -8.2 5.7 | 91 25 -25.3 0.6 59 35 22860 135 10 -7.1 7.1 | 95 24 -24.1 1.9 60 33 23165 25 10 -4.2 -9.1 | 56 26 -21.3 -14.2 61 32 23470 30 15 -7.5 -13.0 | 54 31 -24.6 -18.1 62 30 23810 35 5 -2.9 -4.1 | 65 22 -19.9 -9.2 63 27 24384 30 3 -1.5 -2.6 | 67 20 -18.6 -7.7 64 25 24994 60 10 -8.7 -5.0 | 69 28 -25.7 -10.1 65 24 25298 135 11 -7.8 7.8 | 96 25 -24.8 2.6 66 23 25603 185 13 1.1 13.0 | 116 18 -15.9 7.8 67 22 25908 205 12 5.1 10.9 | 116 13 -12.0 5.7 68 21 26213 0 0 -0.0 -0.0 | 73 18 -17.1 -5.1 69 20 26450 335 5 2.1 -4.5 | 57 18 -14.9 -9.7 70 20 26518 360 13 -0.0 -13.0 | 43 25 -17.1 -18.1 71 18 27127 260 1 1.0 0.2 | 73 17 -16.1 -5.0 72 17 27432 5 8 -0.7 -8.0 | 54 22 -17.8 -13.1 73 15 28346 320 12 7.7 -9.2 | 33 17 -9.3 -14.3 74 10 31060 285 10 9.7 -2.6 | 44 11 -7.4 -7.7 Wind Parameters Mean winds (0-6000m): 223.3 at 23.8 knts Storm direction: 253.3 at 17.8 knts Shear (0-3000m) pos: 2.4 neg: 0.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 36.2 deg Storm rel helicity (0-3000m) pos: 213.9 neg: -39.4 tot: 174.5 m^2/s^2 ave: 58.2 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 3.6 10^-3/s Energy-Hel index: 1.90 Bulk Rich Number: 13.83 Bulk Shear: 107.58 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 ------------------------------------------------------------------------------- 500 133 16 101 29| 13.6 0.0 13.6| 89.5 0.0 89.5 178.9 0.84| 14.8 12.5 1000 142 18 108 30| 9.1 0.0 9.1|137.2 0.0 137.2 137.2 0.87| 10.7 9.3 1500 152 20 115 29| 7.7 0.0 7.7|186.0 0.0 186.0 124.0 0.88| 9.5 8.4 2000 158 22 121 29| 6.3 0.0 6.3|204.1 0.0 204.1 102.0 0.87| 8.0 6.9 2500 163 22 124 29| 4.7 0.0 4.7|211.0 -1.0 210.0 84.0 0.78| 7.3 5.7 3000 166 22 126 28| 2.4 0.0 2.4|213.9 -39.4 174.5 58.2 0.44| 8.2 3.6 4000 173 20 126 24| 2.2 0.0 2.2|224.1 -62.3 161.7 40.4 0.24| 8.5 2.0 5000 192 21 140 20| 4.3 0.0 4.3|224.1-123.1 101.0 20.2 -0.05| 9.8 -0.5 6000 223 24 176 12| 3.6 0.9 4.5|233.0-205.5 27.4 4.6 -0.15| 9.5 -1.4 Wrote GIF file: /home/apache/climate/data/raob//KBRO/skewt/KBRO.skewt.20250502.12.gif