UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for KBRO... Searching the city database file for: KBRO ... Date:1200Z 16 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 1017 6 20.0 18.3 90 1.7 18.9 115 6 291.7 294.1 291.4 328.8 13.12 1 1012 49 22.0 19.4 85 2.6 20.2 128 10 294.1 296.7 292.9 334.6 14.15 2 1007 93 22.2 19.6 85 2.6 20.4 141 14 294.8 297.3 293.3 336.0 14.40 3 1000 155 21.8 19.5 87 2.3 20.2 160 20 295.0 297.5 293.4 336.3 14.41 4 947 625 17.6 17.2 98 0.4 17.4 166 22 295.3 297.7 292.5 333.0 13.15 5 944 653 18.0 15.7 86 2.3 16.5 168 22 296.0 298.1 291.8 330.5 11.96 6 940 689 18.0 15.2 84 2.8 16.2 170 22 296.3 298.4 291.7 329.9 11.63 7 925 827 16.8 14.9 89 1.9 15.5 180 21 296.5 298.6 291.7 330.0 11.59 8 904 1022 15.6 13.9 90 1.7 14.5 187 18 297.2 299.2 291.6 329.4 11.11 9 899 1070 15.4 12.9 85 2.5 13.8 188 16 297.5 299.4 291.1 327.8 10.45 10 894 1117 15.4 11.5 78 3.9 13.0 188 15 297.9 299.7 290.5 325.8 9.57 11 888 1174 15.6 8.6 63 7.0 11.4 189 14 298.7 300.2 289.3 322.0 7.92 12 881 1241 16.6 3.6 42 13.0 9.5 188 13 300.4 301.5 287.8 317.2 5.63 13 878 1270 17.4 -1.6 27 19.0 7.8 187 13 301.6 302.3 286.5 313.3 3.87 14 875 1300 17.4 2.4 37 15.0 9.3 185 13 301.9 302.8 287.9 317.5 5.20 15 869 1359 18.0 -4.0 22 22.0 7.3 181 13 303.1 303.7 286.4 313.2 3.27 16 866 1388 18.0 -7.0 18 25.0 6.5 179 13 303.4 303.9 285.9 311.5 2.61 17 856 1488 18.2 -12.8 11 31.0 5.4 172 13 304.6 304.9 285.3 309.9 1.67 18 853 1518 18.8 -29.2 3 48.0 3.9 170 13 305.5 305.6 284.1 306.9 0.40 19 850 1548 19.0 -28.0 3 47.0 4.1 175 10 306.0 306.1 284.4 307.6 0.45 20 846 1588 18.8 176 10 306.3 21 783 2246 14.4 -19.6 8 34.0 2.1 186 13 308.4 308.6 285.9 311.8 1.03 22 756 2541 13.0 -18.0 10 31.0 1.4 167 15 310.0 310.2 286.8 314.0 1.23 23 700 3182 9.2 -24.8 7 34.0 -1.7 150 14 312.7 312.8 287.1 315.2 0.73 24 690 3301 8.6 -27.4 6 36.0 -2.3 126 14 313.3 313.4 287.2 315.3 0.58 25 686 3349 9.0 -31.0 4 40.0 -2.4 117 14 314.3 314.3 287.3 315.8 0.42 26 662 3643 7.6 -18.4 14 26.0 -2.0 129 16 315.9 316.2 288.9 320.5 1.35 27 624 4126 3.0 -13.0 30 16.0 -3.4 104 14 316.0 316.5 289.8 323.4 2.25 28 593 4537 -0.3 -15.3 31 15.0 -5.9 83 14 316.8 317.2 289.8 323.4 1.96 29 562 4965 -2.7 -19.7 26 17.0 -8.4 42 14 318.9 319.2 289.9 323.8 1.43 30 508 5757 -8.9 -23.9 29 15.0 -13.2 357 20 320.7 320.9 290.1 324.5 1.09 31 500 5880 -10.1 -24.1 31 14.0 -14.0 360 22 320.7 320.9 290.1 324.5 1.09 32 480 6192 -12.9 -24.9 36 12.0 -16.0 356 25 321.0 321.2 290.2 324.7 1.06 33 460 6514 -14.9 -24.9 42 10.0 -17.5 342 28 322.5 322.7 290.6 326.3 1.10 34 449 6696 -15.9 -25.9 42 10.0 -18.4 334 30 323.5 323.7 290.9 327.1 1.03 35 446 6747 -15.5 -26.5 38 11.0 -18.2 331 30 324.6 324.8 291.2 328.1 0.98 36 437 6900 -16.3 -24.3 50 8.0 -18.4 325 32 325.5 325.7 291.6 329.8 1.22 37 431 7003 -16.5 -26.5 42 10.0 -19.0 320 33 326.5 326.7 291.7 330.1 1.02 38 418 7232 -17.9 -25.9 50 8.0 -19.9 310 35 327.6 327.8 292.1 331.5 1.11 39 413 7322 -17.9 -27.9 41 10.0 -20.3 306 36 328.7 328.9 292.3 332.1 0.93 40 400 7560 -19.3 -29.3 41 10.0 -21.5 295 38 329.9 330.1 292.5 333.0 0.85 41 393 7691 -20.3 -29.3 44 9.0 -22.2 294 38 330.3 330.4 292.6 333.4 0.86 42 392 7710 -20.1 -31.1 37 11.0 -22.4 294 39 330.8 330.9 292.6 333.4 0.73 43 383 7882 -21.3 -31.3 40 10.0 -23.3 291 40 331.4 331.5 292.8 334.1 0.73 44 377 7998 -21.9 -33.9 33 12.0 -24.1 289 40 332.1 332.2 292.9 334.3 0.58 45 373 8076 -21.9 -37.9 22 16.0 -24.5 288 41 333.1 333.2 293.0 334.6 0.39 46 372 8096 -22.1 -36.1 27 14.0 -24.5 287 41 333.1 333.2 293.0 334.9 0.47 47 368 8175 -22.1 -38.1 22 16.0 -24.7 286 41 334.1 334.2 293.2 335.6 0.39 48 348 8583 -25.5 -34.5 43 9.0 -27.1 279 44 334.9 335.0 293.6 337.1 0.59 49 325 9075 -29.7 -38.7 41 9.0 -30.9 271 47 335.7 335.8 293.7 337.3 0.41 50 312 9364 -32.3 -40.3 45 8.0 -33.3 270 51 336.1 336.1 293.7 337.5 0.37 51 304 9547 -33.5 -41.5 44 8.0 -34.4 270 55 336.9 336.9 293.9 338.2 0.33 52 300 9640 -34.3 -40.3 55 6.0 -35.0 270 57 337.0 337.1 294.0 338.5 0.38 53 296 9734 -34.9 -39.9 60 5.0 -35.5 270 58 337.5 337.6 294.1 339.0 0.40 54 295 9758 -35.1 -42.1 49 7.0 -35.8 270 58 337.5 337.6 294.0 338.8 0.32 55 293 9805 -35.3 -43.3 44 8.0 -36.1 269 58 337.9 338.0 294.1 339.0 0.28 56 280 10120 -38.3 -44.3 53 6.0 -38.8 268 60 338.0 338.0 294.1 339.0 0.27 57 250 10890 -44.7 -50.7 51 6.0 -45.0 265 66 339.6 339.6 294.4 340.2 0.15 58 200 12350 -55.5 -61.5 47 6.0 -55.6 280 86 344.9 344.9 295.6 345.1 0.05 59 181 12978 -58.3 -68.1 27 9.8 -58.4 280 89 350.3 350.3 296.7 350.4 0.02 60 150 14140 -63.5 -80.5 8 17.0 -63.6 265 58 360.7 360.7 298.8 360.7 0.00 61 112 15888 -73.5 -87.5 10 14.0 -73.5 275 60 373.4 373.4 301.2 373.4 0.00 62 100 16550 -73.5 -88.5 8 15.0 -73.5 310 45 385.7 385.7 303.2 385.7 0.00 63 92 17035 -75.5 -89.5 9 14.0 -75.5 310 37 391.1 391.1 303.9 391.1 0.00 64 85 17494 -73.9 -89.9 7 16.0 -73.9 277 30 403.3 403.3 305.6 403.3 0.00 65 78 17990 -78.1 -90.1 13 12.0 -78.1 245 19 404.6 404.6 305.8 404.6 0.00 66 70 18610 -76.7 -90.7 9 14.0 -76.7 285 14 420.3 420.3 307.7 420.3 0.00 67 66 18949 -76.1 -91.1 8 15.0 -76.2 282 16 428.7 428.7 308.7 428.7 0.00 68 62 19310 -76.9 -91.9 7 15.0 -76.9 258 12 434.7 434.7 309.3 434.7 0.00 69 60 19501 -71.7 -90.7 4 19.0 -71.8 271 15 450.4 450.4 310.9 450.4 0.00 70 58 19701 -72.3 -92.3 3 20.0 -72.4 294 12 453.5 453.5 311.2 453.5 0.00 71 54 20126 -67.5 -91.5 2 24.0 -67.7 328 10 473.9 473.9 313.0 473.9 0.00 72 52 20353 -68.3 -91.3 2 23.0 -68.5 357 10 477.2 477.2 313.2 477.2 0.00 73 50 20590 -66.1 -91.1 2 25.0 -66.4 180 6 487.7 487.7 314.1 487.7 0.00 74 48 20839 -65.3 -91.3 2 26.0 -65.6 348 9 495.4 495.4 314.6 495.4 0.00 75 47 20967 -65.9 -90.9 2 25.0 -66.2 318 8 496.9 496.9 314.7 496.9 0.00 76 44 21372 -62.3 -90.3 1 28.0 -62.8 245 7 515.2 515.2 316.0 515.2 0.00 77 41 21807 -64.1 -90.1 2 26.0 -64.5 267 12 521.2 521.2 316.4 521.2 0.00 78 37 22440 -62.1 -91.1 1 29.0 -62.7 202 8 541.9 541.9 317.6 541.9 0.00 79 35 22786 -60.1 -90.1 1 30.0 -60.9 247 4 555.7 555.7 318.4 555.8 0.00 80 33 23154 -60.7 -89.7 1 29.0 -61.5 3 10 563.6 563.6 318.8 563.6 0.00 81 30 23750 -59.1 -89.1 1 30.0 -60.1 55 18 583.5 583.5 319.8 583.6 0.00 82 27 24412 -57.7 -88.7 1 31.0 -59.0 52 16 605.3 605.3 320.9 605.3 0.01 83 24 25162 -53.5 -87.5 1 34.0 -55.7 94 11 638.2 638.3 322.2 638.3 0.01 84 22 25723 -52.1 -86.1 1 34.0 -54.8 131 7 658.5 658.5 323.0 658.6 0.01 85 20 26340 -51.7 -86.7 1 35.0 -54.7 175 1 677.9 677.9 323.7 678.0 0.01 86 16 27795 -51.3 -86.3 1 35.0 -54.9 190 13 723.9 723.9 325.2 724.0 0.01 87 12 29722 -39.1 -81.1 0 42.0 -49.0 259 20 829.2 829.2 328.0 829.6 0.05 88 12 29722 -39.7 -80.7 0 41.0 -49.3 259 20 827.1 827.1 327.9 827.6 0.05 89 11 30322 -36.9 -78.9 0 42.0 -48.4 225 18 858.1 858.1 328.6 858.8 0.07 90 10 30980 -39.5 -80.5 0 41.0 -50.1 225 24 872.1 872.1 328.9 872.7 0.06 91 9.9 31049 -39.9 -80.9 0 41.0 -50.3 873.1 873.1 328.9 873.7 0.06 92 9.2 31553 -37.3 -79.3 0 42.0 -49.5 901.6 901.6 329.5 902.4 0.08 93 8.9 31781 -37.9 -79.9 0 42.0 -50.0 907.8 907.9 329.6 908.6 0.08 94 7.5 32968 -34.9 -77.9 0 43.0 -49.7 965.5 965.6 330.7 967.0 0.12 TRP 112 15888 -73.5 -87.5 10 14.0 -73.5 275 60 373.4 373.4 301.2 373.4 0.00 WND 181 12978 -58.3 -68.1 27 9.8 -58.4 280 89 350.3 350.3 296.7 350.4 0.02 Sounding variables and indices 1000-500 mb thick: 5725.00 m Freezing level: 595.82 mb = 4499.57 m = 14762.19 ft Wetbulb zero: 730.29 mb = 2829.10 m = 9281.71 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 35.13 % Est. max temperature: 31.60 C = 88.87 F Sfc-Lift cond lev (LCL): 992.13 mb = 223.24 m = 732.40 ft T: 21.19 C 700-500 lapse rate: 7.15 C/km ThetaE index: 16.64 C Layer 904.0- 875.0 mb Conv cond level (CCL): 926.52 mb = 812.90 m = 2666.96 ft Mean mixing ratio: 13.19 g/kg Conv temperature: 24.76 C = 76.56 F Cap Strength: 5.74 C Lifted Index: -0.39 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.91 C Lifted Index @700 mb: 3.73 C Showalter Index: 12.04 C Risk: None Total Totals Index: 11.20 C Risk: None Vertical Totals Index: 29.10 C Cross Totals Index: -17.90 C K Index: -32.90 Risk: None Sweat Index: 42.00 Risk: None Energy Index: 3.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.00 J/kg Max Up Vert Vel: 8.83 m/s Conv Inhibition (B-): 499.57 J/kg Cap Strength: 5.62 C Lift Cond Lev (LCL): 942.01 mb = 670.83 m = 2200.86 ft Lev Free Conv (LFC): 507.01 mb = 5772.34 m = 18937.90 ft Equ Level (EL): 437.01 mb = 6899.68 m = 22636.46 ft B at Equ Level: 36.26 J/kg Max Parcel Lev (MPL): 397.01 mb = 7615.69 m = 24985.57 ft Wind level data Storm motion: 168 at 12 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 1017 6 115 6 -5.4 2.5 | 19 9 -3.0 -8.7 1 1000 155 160 20 -6.8 18.8 | 149 9 -4.4 7.5 2 983 305 160 21 -7.2 19.7 | 151 10 -4.8 8.5 3 949 610 165 22 -5.7 21.3 | 162 11 -3.3 10.0 4 925 827 180 21 0.0 21.0 | 194 10 2.4 9.7 5 916 914 185 20 1.7 19.9 | 206 10 4.1 8.6 6 883 1219 190 13 2.3 12.8 | 252 5 4.7 1.5 7 852 1524 170 13 -2.3 12.8 | 186 2 0.1 1.5 8 850 1548 175 10 -0.9 10.0 | 311 2 1.5 -1.3 9 822 1829 185 11 1.0 11.0 | 275 3 3.4 -0.3 10 793 2134 195 12 3.1 11.6 | 267 6 5.5 0.3 11 765 2438 170 14 -2.4 13.8 | 179 3 -0.0 2.5 12 737 2743 160 18 -6.2 16.9 | 146 7 -3.7 5.6 13 711 3048 155 15 -6.3 13.6 | 121 5 -3.9 2.3 14 700 3182 150 14 -7.0 12.1 | 100 5 -4.6 0.8 15 685 3353 115 14 -12.7 5.9 | 62 12 -10.3 -5.4 16 660 3658 130 16 -12.3 10.3 | 84 10 -9.8 -1.0 17 611 4267 95 13 -13.0 1.1 | 46 15 -10.5 -10.1 18 589 4572 80 14 -13.8 -2.4 | 40 18 -11.4 -13.7 19 567 4877 50 14 -10.7 -9.0 | 22 22 -8.3 -20.3 20 546 5182 15 12 -3.1 -11.6 | 2 23 -0.7 -22.9 21 525 5486 350 16 2.8 -15.8 | 349 28 5.2 -27.0 22 500 5880 360 22 -0.0 -22.0 | 356 33 2.4 -33.3 23 486 6096 360 24 -0.0 -24.0 | 356 35 2.4 -35.3 24 400 7560 295 38 34.4 -16.1 | 307 46 36.8 -27.3 25 397 7620 295 38 34.4 -16.1 | 307 46 36.8 -27.3 26 321 9144 270 47 47.0 -0.0 | 283 51 49.4 -11.3 27 300 9640 270 57 57.0 -0.0 | 281 60 59.4 -11.3 28 250 10890 265 66 65.7 5.8 | 275 68 68.2 -5.5 29 247 10973 265 65 64.8 5.7 | 275 67 67.2 -5.6 30 200 12350 280 86 84.7 -14.9 | 287 91 87.1 -26.2 31 181 12978 280 89 87.6 -15.5 | 287 94 90.1 -26.7 32 177 13106 280 89 87.6 -15.5 | 287 94 90.1 -26.7 33 161 13716 290 65 61.1 -22.2 | 298 72 63.5 -33.5 34 153 14021 275 55 54.8 -4.8 | 286 59 57.2 -16.1 35 150 14140 265 58 57.8 5.1 | 276 61 60.2 -6.2 36 138 14630 255 59 57.0 15.3 | 266 60 59.4 4.0 37 125 15240 255 60 58.0 15.5 | 266 61 60.4 4.3 38 119 15545 260 53 52.2 9.2 | 272 55 54.6 -2.1 39 113 15850 275 68 67.7 -5.9 | 284 72 70.1 -17.2 40 112 15888 275 60 59.8 -5.2 | 285 64 62.2 -16.5 41 100 16550 310 45 34.5 -28.9 | 317 55 36.9 -40.2 42 96 16764 310 45 34.5 -28.9 | 317 55 36.9 -40.2 43 91 17069 310 36 27.6 -23.1 | 319 46 30.0 -34.4 44 87 17374 275 35 34.9 -3.1 | 291 40 37.3 -14.3 45 82 17678 280 22 21.7 -3.8 | 302 28 24.1 -15.1 46 78 17983 245 19 17.2 8.0 | 279 20 19.6 -3.2 47 74 18288 250 26 24.4 8.9 | 275 27 26.8 -2.4 48 70 18610 285 14 13.5 -3.6 | 313 22 15.9 -14.9 49 67 18898 290 17 16.0 -5.8 | 313 25 18.4 -17.1 50 63 19202 250 10 9.4 3.4 | 304 14 11.8 -7.9 51 60 19507 270 15 15.0 -0.0 | 303 21 17.4 -11.3 52 57 19812 305 10 8.2 -5.7 | 328 20 10.6 -17.0 53 54 20117 325 10 5.7 -8.2 | 337 21 8.1 -19.5 54 51 20422 5 10 -0.9 -10.0 | 356 21 1.5 -21.2 55 50 20590 180 6 0.0 6.0 | 335 6 2.4 -5.3 56 49 20726 15 10 -2.6 -9.7 | 0 21 -0.2 -20.9 57 44 21336 235 6 4.9 3.4 | 317 11 7.3 -7.8 58 42 21641 305 13 10.6 -7.5 | 325 23 13.1 -18.7 59 38 22250 175 10 -0.9 10.0 | 311 2 1.5 -1.3 60 35 22860 255 3 2.9 0.8 | 333 12 5.3 -10.5 61 33 23165 5 10 -0.9 -10.0 | 356 21 1.5 -21.2 62 31 23470 360 14 -0.0 -14.0 | 355 25 2.4 -25.3 63 30 23750 55 18 -14.7 -10.3 | 30 25 -12.3 -21.6 64 30 23774 25 15 -6.3 -13.6 | 9 25 -3.9 -24.9 65 28 24079 50 19 -14.6 -12.2 | 27 26 -12.1 -23.5 66 27 24384 50 16 -12.3 -10.3 | 25 24 -9.8 -21.6 67 25 24994 85 12 -12.0 -1.0 | 38 16 -9.5 -12.3 68 24 25298 100 11 -10.8 1.9 | 42 13 -8.4 -9.4 69 20 26340 175 1 -0.1 1.0 | 347 11 2.3 -10.3 70 19 26518 0 0 -0.0 -0.0 | 348 12 2.4 -11.3 71 17 27432 180 12 0.0 12.0 | 253 3 2.4 0.7 72 16 28042 195 14 3.6 13.5 | 250 6 6.0 2.2 73 15 28346 230 18 13.8 11.6 | 269 16 16.2 0.3 74 14 28651 255 19 18.4 4.9 | 287 22 20.8 -6.4 75 13 29261 255 19 18.4 4.9 | 287 22 20.8 -6.4 76 12 29566 275 21 20.9 -1.8 | 299 27 23.3 -13.1 77 11 30175 225 17 12.0 12.0 | 267 14 14.4 0.7 78 10 30980 225 24 17.0 17.0 | 254 20 19.4 5.7 Wind Parameters Mean winds (0-6000m): 138.0 at 15.4 knts Storm direction: 168.0 at 11.5 knts Shear (0-3000m) pos: 3.1 neg: 2.2 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 106.0 deg Storm rel helicity (0-3000m) pos: 63.0 neg: -13.4 tot: 49.5 m^2/s^2 ave: 16.5 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 3.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 6.10 Bulk Shear: 6.39 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 ------------------------------------------------------------------------------- 500 159 19 145 7| 18.8 0.0 18.8| 31.1 0.0 31.1 62.3 0.93| 21.4 19.9 1000 167 20 166 8| 8.7 0.0 8.7| 56.1 0.0 56.1 56.1 0.92| 16.1 14.9 1500 172 18 178 6| 5.8 2.2 8.0| 62.1 -1.7 60.3 40.2 0.75| 13.8 10.4 2000 173 16 187 5| 4.6 1.6 6.3| 63.0 -3.0 60.0 30.0 0.69| 12.1 8.3 2500 175 15 194 4| 3.7 2.0 5.7| 63.0 -8.1 54.8 21.9 0.48| 11.2 5.4 3000 172 16 184 4| 3.1 2.2 5.3| 63.0 -13.4 49.5 16.5 0.37| 10.4 3.8 4000 162 15 145 4| 2.3 2.9 5.2| 70.6 -37.0 33.6 8.4 0.18| 10.1 1.9 5000 149 15 108 6| 1.9 3.1 5.0| 70.6-109.4 -38.8 -7.8 -0.00| 9.9 -0.0 6000 138 15 91 8| 1.0 2.8 3.7| 99.3-173.8 -74.4 -12.4 -0.06| 10.0 -0.6 Wrote GIF file: /home/apache/climate/data/raob//KBRO/skewt/KBRO.skewt.20250416.12.gif