UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for KBRO... Searching the city database file for: KBRO ... Date:0000Z 22 APR 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 1012 6 27.4 21.4 70 6.0 23.1 95 10 299.5 302.5 295.8 346.4 16.05 1 1003 85 25.4 21.5 79 3.9 22.6 102 11 298.3 301.3 295.7 345.7 16.30 2 1000 111 25.2 21.5 80 3.7 22.6 105 12 298.4 301.3 295.7 345.9 16.35 3 974 343 22.8 20.5 87 2.3 21.2 112 16 298.2 301.1 295.3 344.0 15.77 4 958 487 21.6 20.1 91 1.5 20.6 119 14 298.4 301.2 295.3 343.9 15.64 5 935 699 20.4 18.4 88 2.0 19.0 123 11 299.2 301.9 294.6 341.2 14.39 6 931 736 20.6 17.0 80 3.6 18.2 122 10 299.8 302.2 293.9 338.4 13.21 7 925 792 20.2 16.8 81 3.4 17.9 120 9 300.0 302.4 293.9 338.4 13.12 8 923 811 20.6 15.6 73 5.0 17.2 120 9 300.6 302.8 293.4 336.3 12.16 9 904 991 18.8 17.8 94 1.0 18.1 121 7 300.5 303.1 294.9 342.5 14.33 10 884 1183 17.6 16.9 96 0.7 17.1 124 5 301.2 303.7 294.8 341.9 13.83 11 880 1222 17.8 15.8 88 2.0 16.5 125 5 301.8 304.2 294.3 339.9 12.94 12 864 1379 16.8 15.5 92 1.3 16.0 117 4 302.3 304.7 294.4 340.5 12.93 13 859 1429 16.8 14.1 84 2.7 15.0 115 4 302.8 305.0 293.8 338.0 11.86 14 856 1459 16.6 14.7 89 1.9 15.4 113 4 302.9 305.2 294.2 339.6 12.38 15 854 1479 17.0 13.5 80 3.5 14.7 112 4 303.5 305.7 293.7 337.6 11.46 16 850 1519 16.8 13.7 82 3.1 14.8 110 4 303.7 305.9 293.9 338.5 11.67 17 843 1590 16.2 13.5 84 2.7 14.4 129 4 303.8 306.0 293.9 338.4 11.62 18 836 1661 16.6 12.4 76 4.2 13.8 148 5 305.0 307.0 293.7 337.6 10.89 19 811 1919 14.2 12.5 90 1.7 13.1 194 7 305.1 307.2 294.0 338.9 11.30 20 802 2013 14.2 10.7 79 3.5 12.0 192 8 306.1 308.0 293.4 336.5 10.13 21 787 2172 13.4 9.6 78 3.8 11.0 189 10 306.9 308.7 293.3 335.8 9.58 22 780 2248 13.0 8.9 76 4.1 10.4 188 10 307.2 308.9 293.1 335.1 9.22 23 774 2313 12.8 10.6 86 2.2 11.4 187 10 307.7 309.6 294.1 339.3 10.43 24 761 2455 12.4 7.5 72 4.9 9.4 184 10 308.7 310.4 293.0 334.9 8.58 25 743 2656 10.8 6.8 76 4.0 8.4 174 10 309.1 310.7 293.0 334.7 8.37 26 734 2758 10.6 5.6 71 5.0 7.6 172 10 310.0 311.5 292.8 333.9 7.79 27 726 2849 10.0 5.8 75 4.2 7.5 190 9 310.3 311.8 293.0 334.9 7.99 28 721 2907 11.0 2.0 54 9.0 6.0 202 9 312.0 313.2 292.0 331.2 6.14 29 716 2965 11.0 2.0 54 9.0 5.9 213 9 312.6 313.8 292.3 332.0 6.18 30 712 3012 11.4 0.4 47 11.0 5.4 222 9 313.6 314.6 292.0 331.0 5.54 31 700 3154 10.8 -0.2 46 11.0 4.8 250 8 314.4 315.5 292.1 331.5 5.39 32 688 3298 9.8 -1.2 46 11.0 3.9 229 7 314.9 315.9 292.0 331.1 5.10 33 664 3591 7.0 -2.0 53 9.0 2.3 187 4 315.0 315.9 291.9 330.8 4.98 34 657 3678 6.4 -3.6 49 10.0 1.4 175 3 315.2 316.1 291.6 329.5 4.46 35 651 3753 6.0 -5.0 45 11.0 0.7 183 4 315.6 316.4 291.3 328.6 4.05 36 649 3778 6.2 -14.8 21 21.0 -2.1 186 4 316.1 316.5 289.5 322.3 1.87 37 631 4008 4.6 -33.4 4 38.0 -5.3 210 7 316.8 316.9 288.1 318.2 0.36 38 618 4178 3.6 -20.4 15 24.0 -4.7 228 9 317.6 317.8 289.3 321.8 1.22 39 615 4217 3.2 -17.8 20 21.0 -4.4 232 9 317.6 317.9 289.6 322.7 1.53 40 601 4403 1.2 -5.8 60 7.0 -2.1 243 11 317.4 318.2 291.9 330.7 4.13 41 595 4484 0.6 -6.4 59 7.0 -2.7 245 12 317.6 318.3 291.8 330.5 3.98 42 589 4565 0.4 -11.6 40 12.0 -4.6 247 14 318.3 318.8 290.9 327.1 2.67 43 517 5592 -9.5 -13.8 71 4.3 -11.1 243 17 318.4 318.9 290.8 326.8 2.55 44 507 5743 -10.9 -15.9 67 5.0 -12.6 245 16 318.5 318.9 290.5 325.7 2.18 45 505 5773 -10.5 -22.5 37 12.0 -13.9 245 16 319.3 319.6 289.9 323.6 1.24 46 500 5850 -9.5 -41.5 5 32.0 -15.2 270 23 321.5 321.5 289.4 322.2 0.20 47 499 5865 -9.3 -48.3 3 39.0 -15.3 269 23 321.9 321.9 289.5 322.3 0.10 48 447 6707 -13.9 -56.9 1 43.0 -18.9 265 24 326.4 326.4 290.7 326.5 0.04 49 422 7141 -17.3 -45.3 7 28.0 -21.2 269 27 327.5 327.5 291.2 328.1 0.16 50 400 7540 -19.7 -54.7 3 35.0 -23.4 285 30 329.4 329.4 291.6 329.6 0.06 51 398 7577 -19.9 -54.9 3 35.0 -23.6 285 30 329.6 329.6 291.7 329.8 0.06 52 397 7596 -19.9 -54.9 3 35.0 -23.6 285 31 329.8 329.8 291.7 330.1 0.06 53 349 8540 -27.5 -53.5 7 26.0 -29.7 285 41 331.9 332.0 292.3 332.3 0.08 54 300 9620 -32.3 -59.3 5 27.0 -34.1 295 68 339.9 339.9 294.3 340.0 0.04 55 250 10880 -42.1 -52.1 33 10.0 -42.7 290 86 343.5 343.5 295.3 344.0 0.12 56 200 12350 -54.7 -60.7 47 6.0 -54.9 285 89 346.1 346.2 295.8 346.4 0.05 57 181 12981 -58.5 -67.3 31 8.8 -58.6 290 91 349.9 350.0 296.7 350.1 0.02 58 150 14140 -65.7 -79.7 13 14.0 -65.8 280 79 356.9 356.9 298.1 356.9 0.00 59 100 16530 -74.5 -87.5 12 13.0 -74.5 270 54 383.8 383.8 302.9 383.8 0.00 60 93 16951 -76.1 -88.1 13 12.0 -76.2 275 51 388.7 388.7 303.6 388.7 0.00 61 84 17543 -72.5 -89.5 6 17.0 -72.6 287 43 407.5 407.5 306.2 407.5 0.00 62 82 17685 -72.9 -89.9 6 17.0 -73.0 289 42 409.5 409.5 306.5 409.5 0.00 63 79 17904 -72.7 -89.7 6 17.0 -72.8 294 39 414.3 414.3 307.0 414.3 0.00 64 76 18132 -70.1 -90.1 4 20.0 -70.2 295 32 424.3 424.3 308.2 424.3 0.00 65 76 18132 -70.1 -90.1 4 20.0 -70.2 295 32 424.3 424.3 308.2 424.3 0.00 66 71 18536 -71.3 -90.3 4 19.0 -71.4 287 17 430.1 430.1 308.9 430.1 0.00 67 70 18620 -70.1 -91.1 3 21.0 -70.2 285 19 434.4 434.4 309.3 434.4 0.00 68 68 18793 -69.1 -90.1 3 21.0 -69.2 279 21 440.2 440.2 309.9 440.2 0.00 69 59 19634 -73.1 -92.1 4 19.0 -73.2 305 10 449.4 449.4 310.8 449.4 0.00 70 58 19735 -69.5 -91.5 3 22.0 -69.6 305 10 459.8 459.8 311.7 459.8 0.00 71 57 19839 -67.7 -90.7 2 23.0 -67.9 305 10 466.2 466.2 312.3 466.2 0.00 72 56 19945 -68.3 -91.3 2 23.0 -68.5 305 10 467.1 467.1 312.4 467.2 0.00 73 51 20509 -66.7 -90.7 2 24.0 -67.0 25 5 483.6 483.6 313.7 483.6 0.00 74 51 20509 -64.7 -90.7 2 26.0 -65.0 25 5 488.2 488.2 314.1 488.3 0.00 75 50 20630 -64.7 -90.7 2 26.0 -65.0 110 8 491.0 491.0 314.3 491.0 0.00 76 48 20881 -61.9 -89.9 1 28.0 -62.4 29 3 503.5 503.5 315.2 503.5 0.00 77 45 21282 -61.5 -89.5 1 28.0 -62.0 79 7 513.8 513.8 315.9 513.8 0.00 78 39 22162 -65.9 -89.9 2 24.0 -66.2 89 16 524.1 524.1 316.6 524.2 0.00 79 38 22320 -65.5 -91.5 2 26.0 -65.9 110 15 529.1 529.1 316.9 529.1 0.00 80 35 22828 -59.5 -89.5 1 30.0 -60.3 231 3 557.3 557.3 318.5 557.3 0.00 81 34 23009 -60.3 -89.3 1 29.0 -61.1 224 8 559.8 559.9 318.6 559.9 0.00 82 30 23800 -55.3 -86.3 1 31.0 -56.8 5 20 593.9 593.9 320.3 593.9 0.01 83 27 24470 -55.9 -86.9 1 31.0 -57.5 34 22 610.4 610.4 321.1 610.4 0.01 84 23 25496 -52.3 -85.3 1 33.0 -54.9 50 13 649.6 649.6 322.7 649.7 0.01 85 21 26083 -52.7 -85.7 1 33.0 -55.4 69 7 665.5 665.5 323.3 665.6 0.01 86 20 26400 -49.5 -84.5 1 35.0 -53.1 290 8 684.7 684.7 323.9 684.8 0.02 87 19 26738 -47.9 -83.9 1 36.0 -52.2 286 10 699.7 699.8 324.4 699.9 0.02 88 17 27476 -45.5 -82.5 1 37.0 -51.0 315 11 730.1 730.1 325.4 730.3 0.03 89 17 27476 -46.1 -83.1 1 37.0 -51.4 315 11 728.1 728.1 325.3 728.3 0.02 90 15 28316 -42.5 -81.5 1 39.0 -49.7 300 25 766.6 766.7 326.4 766.9 0.03 91 13 29276 -45.7 -82.7 1 37.0 -52.1 262 10 787.6 787.6 327.0 787.9 0.03 92 12 29810 -45.7 -82.7 1 37.0 -52.4 297 16 805.8 805.8 327.4 806.1 0.04 93 11 30393 -43.1 -82.1 1 39.0 -51.4 297 13 835.6 835.6 328.1 836.0 0.04 94 10 31040 -40.1 -81.1 0 41.0 -50.3 315 13 869.9 869.9 328.8 870.4 0.06 95 9.4 31463 -39.3 -81.3 0 42.0 -50.3 311 14 888.4 888.5 329.2 889.0 0.06 96 9.1 31685 -39.1 -81.1 0 42.0 -50.4 308 14 897.5 897.5 329.4 898.1 0.06 97 8.3 32316 -39.1 -81.1 0 42.0 -50.8 302 15 921.4 921.4 329.8 922.1 0.07 98 7.5 33017 -34.5 -77.5 0 43.0 -49.5 295 15 967.2 967.2 330.7 968.7 0.13 99 7.0 33500 -33.7 -77.7 0 44.0 -49.6 290 16 989.7 989.8 331.0 991.3 0.14 100 6.8 33703 -33.7 -77.7 0 44.0 -49.8 998.0 998.1 331.2 999.6 0.14 TRP 93 16951 -76.1 -88.1 13 12.0 -76.2 275 51 388.7 388.7 303.6 388.7 0.00 WND 181 12981 -58.5 -67.3 31 8.8 -58.6 290 91 349.9 350.0 296.7 350.1 0.02 Sounding variables and indices 1000-500 mb thick: 5739.00 m Freezing level: 586.09 mb = 4606.53 m = 15113.09 ft Wetbulb zero: 650.52 mb = 3759.31 m = 12333.54 ft Precipitable water: 1.70 inches Sfc-500 mean rel hum: 63.40 % Est. max temperature: 30.41 C = 86.74 F Sfc-Lift cond lev (LCL): 927.66 mb = 767.12 m = 2516.76 ft T: 20.38 C 700-500 lapse rate: 7.53 C/km ThetaE index: 9.63 C Layer 974.0- 904.0 mb Conv cond level (CCL): 899.00 mb = 1038.29 m = 3406.41 ft Mean mixing ratio: 15.06 g/kg Conv temperature: 28.54 C = 83.38 F Cap Strength: 2.28 C Lifted Index: -3.84 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.14 C Lifted Index @700 mb: 2.28 C Showalter Index: -2.08 C Risk: Severe thunderstorms possible Total Totals Index: 49.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 23.20 C K Index: 29.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 205.40 Risk: None Energy Index: -3.09 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 622.31 J/kg Max Up Vert Vel: 35.28 m/s Conv Inhibition (B-): 86.56 J/kg Cap Strength: 2.23 C Lift Cond Lev (LCL): 922.38 mb = 816.53 m = 2678.88 ft Lev Free Conv (LFC): 617.38 mb = 4185.66 m = 13732.31 ft Equ Level (EL): 297.38 mb = 9680.53 m = 31759.89 ft B at Equ Level: 621.33 J/kg Max Parcel Lev (MPL): 147.38 mb = 14243.71 m = 46730.77 ft Wind level data Storm motion: 243 at 8 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 1012 6 95 10 -10.0 0.9 | 81 17 -17.2 -2.7 1 1000 111 105 12 -11.6 3.1 | 88 19 -18.8 -0.5 2 978 305 110 16 -15.0 5.5 | 95 22 -22.3 1.9 3 945 610 125 13 -10.6 7.5 | 102 18 -17.9 3.9 4 925 792 120 9 -7.8 4.5 | 93 15 -15.0 0.9 5 912 914 120 8 -6.9 4.0 | 92 14 -14.1 0.4 6 880 1219 125 5 -4.1 2.9 | 86 11 -11.3 -0.7 7 850 1519 110 4 -3.8 1.4 | 78 11 -11.0 -2.2 8 819 1829 195 6 1.6 5.8 | 111 6 -5.7 2.2 9 790 2134 190 10 1.7 9.8 | 139 8 -5.5 6.2 10 762 2438 185 10 0.9 10.0 | 135 9 -6.3 6.4 11 735 2743 170 10 -1.7 9.8 | 125 11 -9.0 6.2 12 700 3154 250 8 7.5 2.7 | 341 1 0.3 -0.9 13 657 3658 175 3 -0.3 3.0 | 85 8 -7.5 -0.6 14 609 4267 240 10 8.7 5.0 | 226 2 1.4 1.4 15 565 4877 255 18 17.4 4.7 | 264 10 10.2 1.1 16 543 5182 240 18 15.6 9.0 | 237 10 8.4 5.4 17 504 5791 245 16 14.5 6.8 | 247 8 7.3 3.2 18 500 5850 270 23 23.0 -0.0 | 283 16 15.8 -3.6 19 484 6096 260 21 20.7 3.6 | 270 13 13.5 0.0 20 412 7315 270 28 28.0 -0.0 | 280 21 20.8 -3.6 21 400 7540 285 30 29.0 -7.8 | 298 25 21.8 -11.4 22 396 7620 285 31 29.9 -8.0 | 297 26 22.7 -11.6 23 379 7925 290 34 31.9 -11.6 | 302 29 24.7 -15.2 24 320 9144 280 49 48.3 -8.5 | 286 43 41.0 -12.1 25 300 9620 295 68 61.6 -28.7 | 301 63 54.4 -32.3 26 269 10363 295 86 77.9 -36.3 | 299 81 70.7 -40.0 27 250 10880 290 86 80.8 -29.4 | 294 81 73.6 -33.0 28 235 11278 285 89 86.0 -23.0 | 289 83 78.7 -26.6 29 200 12350 285 89 86.0 -23.0 | 289 83 78.7 -26.6 30 181 12981 290 91 85.5 -31.1 | 294 86 78.3 -34.7 31 177 13106 290 91 85.5 -31.1 | 294 86 78.3 -34.7 32 150 14140 280 79 77.8 -13.7 | 284 73 70.6 -17.3 33 124 15240 285 64 61.8 -16.6 | 290 58 54.6 -20.2 34 118 15545 280 66 65.0 -11.5 | 285 60 57.8 -15.1 35 107 16154 280 52 51.2 -9.0 | 286 46 44.0 -12.6 36 101 16459 265 49 48.8 4.3 | 269 42 41.6 0.7 37 100 16530 270 54 54.0 -0.0 | 274 47 46.8 -3.6 38 96 16764 270 54 54.0 -0.0 | 274 47 46.8 -3.6 39 93 16951 275 51 50.8 -4.4 | 280 44 43.6 -8.0 40 78 17983 295 38 34.4 -16.1 | 306 34 27.2 -19.7 41 74 18288 295 27 24.5 -11.4 | 311 23 17.3 -15.0 42 70 18593 285 15 14.5 -3.9 | 316 10 7.3 -7.5 43 70 18620 285 19 18.4 -4.9 | 307 14 11.1 -8.5 44 67 18898 275 22 21.9 -1.9 | 291 16 14.7 -5.5 45 63 19202 305 10 8.2 -5.7 | 354 9 1.0 -9.3 46 54 20117 305 10 8.2 -5.7 | 354 9 1.0 -9.3 47 52 20422 320 3 1.9 -2.3 | 42 8 -5.3 -5.9 48 50 20630 110 8 -7.5 2.7 | 87 15 -14.7 -0.9 49 49 20726 10 1 -0.2 -1.0 | 58 9 -7.4 -4.6 50 45 21336 85 8 -8.0 -0.7 | 74 16 -15.2 -4.3 51 42 21641 85 10 -10.0 -0.9 | 75 18 -17.2 -4.5 52 39 22250 90 17 -17.0 0.0 | 82 24 -24.2 -3.6 53 35 22860 235 3 2.5 1.7 | 68 5 -4.8 -1.9 54 33 23165 215 13 7.5 10.6 | 182 7 0.2 7.0 55 32 23470 245 10 9.1 4.2 | 251 2 1.8 0.6 56 30 23774 325 11 6.3 -9.0 | 4 13 -0.9 -12.6 57 30 23800 5 20 -1.7 -19.9 | 21 25 -9.0 -23.5 58 27 24384 25 24 -10.1 -21.8 | 34 31 -17.4 -25.4 59 25 24994 85 10 -10.0 -0.9 | 75 18 -17.2 -4.5 60 24 25298 40 10 -6.4 -7.7 | 50 18 -13.6 -11.3 61 23 25603 55 14 -11.5 -8.0 | 58 22 -18.7 -11.6 62 22 25908 95 11 -11.0 1.0 | 82 18 -18.2 -2.6 63 21 26213 50 5 -3.8 -3.2 | 58 13 -11.1 -6.8 64 20 26400 290 8 7.5 -2.7 | 357 6 0.3 -6.3 65 19 26822 285 10 9.7 -2.6 | 339 7 2.4 -6.2 66 18 27127 305 13 10.6 -7.5 | 343 12 3.4 -11.1 67 17 27432 315 11 7.8 -7.8 | 357 11 0.6 -11.4 68 16 27737 315 11 7.8 -7.8 | 357 11 0.6 -11.4 69 16 28042 295 18 16.3 -7.6 | 321 14 9.1 -11.2 70 15 28346 300 26 22.5 -13.0 | 317 23 15.3 -16.6 71 13 29261 260 10 9.8 1.7 | 305 3 2.6 -1.9 72 12 29870 300 17 14.7 -8.5 | 328 14 7.5 -12.1 73 11 30175 290 13 12.2 -4.4 | 328 9 5.0 -8.1 74 10 31040 315 13 9.2 -9.2 | 351 13 2.0 -12.8 75 7 33500 290 16 15.0 -5.5 | 319 12 7.8 -9.1 Wind Parameters Mean winds (0-6000m): 213.5 at 10.8 knts Storm direction: 243.5 at 8.1 knts Shear (0-3000m) pos: 2.8 neg: 0.2 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 72.5 deg Storm rel helicity (0-3000m) pos: 62.9 neg: -26.1 tot: 36.8 m^2/s^2 ave: 12.3 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 2.0 10^-3/s Energy-Hel index: 0.21 Bulk Rich Number: 12.48 Bulk Shear: 49.85 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 ------------------------------------------------------------------------------- 500 110 14 93 20| 6.7 0.0 6.7| 34.1 0.0 34.1 68.3 0.64| 10.5 6.7 1000 115 12 94 18| 2.5 0.0 2.5| 37.8 -13.8 23.9 23.9 0.22| 9.1 2.1 1500 116 10 92 16| 1.7 1.1 2.8| 37.8 -21.1 16.6 11.1 0.08| 7.3 0.6 2000 124 9 95 15| 3.5 0.8 4.3| 54.4 -21.1 33.2 16.6 0.29| 7.9 2.3 2500 138 9 103 14| 2.8 0.2 3.0| 56.6 -23.0 33.5 13.4 0.27| 7.0 1.9 3000 147 9 108 13| 2.8 0.2 2.9| 62.9 -26.1 36.8 12.3 0.26| 7.5 2.0 4000 158 8 111 11| 2.4 0.6 3.0| 68.5 -28.7 39.8 10.0 0.23| 7.6 1.8 5000 189 9 134 8| 3.2 0.5 3.7| 75.4 -32.9 42.5 8.5 0.26| 7.7 2.0 6000 213 11 167 6| 3.2 0.5 3.6| 98.3 -45.3 53.0 8.8 0.26| 7.8 2.0 Wrote GIF file: /home/apache/climate/data/raob//KBRO/skewt/KBRO.skewt.20250422.00.gif