UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for KBRO... Searching the city database file for: KBRO ... Date:0000Z 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 1018 6 25.8 18.8 65 7.0 21.0 90 11 297.4 299.9 293.4 336.6 13.53 1 1005 121 23.6 18.6 74 5.0 20.2 104 15 296.3 298.8 293.2 335.3 13.54 2 1000 165 23.2 18.2 73 5.0 19.8 110 17 296.4 298.7 292.9 334.6 13.26 3 973 403 21.0 17.6 81 3.4 18.7 105 16 296.5 298.8 292.9 334.3 13.12 4 935 748 18.4 15.6 84 2.8 16.5 117 13 297.2 299.4 292.2 332.0 12.00 5 934 757 18.2 15.3 83 2.9 16.3 118 13 297.1 299.2 292.0 331.2 11.78 6 925 840 17.8 14.2 79 3.6 15.5 125 12 297.5 299.5 291.6 329.6 11.07 7 897 1103 16.6 11.6 72 5.0 13.5 136 8 298.9 300.6 290.9 327.0 9.61 8 876 1305 14.8 11.2 79 3.6 12.6 156 6 299.1 300.8 290.9 327.1 9.58 9 864 1422 14.0 10.0 77 4.0 11.6 178 5 299.4 301.0 290.5 325.7 8.96 10 858 1481 13.8 8.8 72 5.0 10.8 190 5 299.8 301.3 290.0 324.3 8.31 11 851 1550 14.0 6.0 58 8.0 9.4 203 5 300.7 302.0 289.1 321.2 6.90 12 850 1560 14.0 5.0 55 9.0 8.9 205 5 300.8 302.0 288.8 320.0 6.44 13 845 1610 14.4 1.4 41 13.0 7.5 195 5 301.7 302.7 287.7 316.8 5.01 14 840 1660 15.6 -6.4 21 22.0 5.5 185 5 303.5 304.0 286.1 312.3 2.82 15 833 1731 16.4 -16.6 9 33.0 3.8 170 5 305.1 305.3 285.0 309.1 1.25 16 827 1792 16.6 -23.4 5 40.0 3.1 158 5 305.9 306.1 284.7 308.3 0.70 17 817 1895 16.2 -28.8 3 45.0 2.4 132 5 306.6 306.6 284.6 308.1 0.43 18 803 2041 15.4 -28.6 3 44.0 2.0 92 6 307.2 307.3 284.8 308.8 0.45 19 702 3163 8.4 -20.6 11 29.0 -1.6 136 9 311.5 311.7 287.1 315.1 1.06 20 700 3187 8.2 -20.8 11 29.0 -1.7 140 9 311.6 311.8 287.1 315.1 1.04 21 679 3437 7.0 -28.0 6 35.0 -3.3 139 8 313.0 313.1 287.1 314.9 0.56 22 675 3486 7.2 -30.8 5 38.0 -3.4 124 7 313.7 313.8 287.2 315.2 0.43 23 637 3959 5.0 -35.0 4 40.0 -5.1 60 10 316.4 316.5 287.9 317.6 0.31 24 604 4389 1.6 -13.4 32 15.0 -4.4 53 13 317.4 317.8 290.2 324.8 2.25 25 569 4866 -1.9 -24.9 15 23.0 -8.7 21 8 318.7 318.9 289.3 321.8 0.89 26 564 4936 -2.5 -24.5 17 22.0 -9.0 14 8 318.8 319.0 289.4 322.1 0.93 27 561 4978 -2.7 -17.7 30 15.0 -7.9 7 8 319.1 319.4 290.2 324.8 1.69 28 559 5006 -3.1 -17.1 33 14.0 -8.1 2 8 318.9 319.3 290.3 324.9 1.79 29 557 5035 -3.1 -18.1 30 15.0 -8.3 357 9 319.2 319.6 290.2 324.8 1.65 30 552 5106 -3.5 -26.5 15 23.0 -9.9 345 10 319.6 319.8 289.5 322.4 0.79 31 550 5134 -3.3 -20.3 26 17.0 -8.9 341 10 320.2 320.4 290.2 324.9 1.38 32 522 5545 -5.9 -21.9 27 16.0 -10.9 320 14 321.9 322.1 290.6 326.2 1.27 33 500 5880 -8.5 -22.5 31 14.0 -12.7 310 17 322.7 322.9 290.9 327.0 1.26 34 494 5974 -9.1 -26.1 24 17.0 -13.7 312 17 323.1 323.2 290.6 326.3 0.92 35 487 6085 -9.7 -23.7 31 14.0 -13.7 315 17 323.6 323.9 291.0 327.7 1.16 36 468 6393 -11.3 -28.3 23 17.0 -15.6 315 17 325.4 325.5 291.2 328.2 0.79 37 448 6728 -14.1 -27.1 32 13.0 -17.3 305 23 325.9 326.1 291.5 329.2 0.93 38 428 7074 -17.3 -22.2 66 4.9 -18.7 295 30 326.1 326.4 292.1 331.4 1.51 39 411 7378 -19.5 -28.5 45 9.0 -21.5 292 35 327.1 327.3 291.8 330.3 0.89 40 403 7525 -20.7 -28.7 49 8.0 -22.4 290 37 327.4 327.6 291.9 330.6 0.89 41 400 7580 -21.1 -29.1 49 8.0 -22.8 290 38 327.6 327.7 291.9 330.7 0.86 42 397 7635 -21.5 -29.5 48 8.0 -23.2 295 36 327.8 327.9 291.9 330.8 0.84 43 395 7672 -21.7 -26.1 68 4.4 -22.7 295 37 328.0 328.2 292.3 332.1 1.15 44 386 7841 -23.1 -30.1 53 7.0 -24.5 294 39 328.3 328.5 292.0 331.2 0.81 45 385 7860 -23.1 -32.1 44 9.0 -24.8 293 39 328.5 328.7 292.0 331.0 0.67 46 369 8169 -25.3 -30.3 63 5.0 -26.3 291 44 329.6 329.8 292.4 332.7 0.83 47 351 8529 -28.3 -34.3 56 6.0 -29.2 289 49 330.3 330.4 292.4 332.5 0.60 48 349 8570 -28.5 -36.5 46 8.0 -29.7 289 50 330.6 330.7 292.4 332.4 0.48 49 347 8611 -28.7 -36.7 46 8.0 -29.9 289 50 330.9 331.0 292.4 332.6 0.47 50 345 8652 -29.1 -33.7 64 4.6 -29.8 288 51 330.9 331.0 292.6 333.3 0.64 51 340 8756 -29.7 -38.7 41 9.0 -30.9 288 52 331.4 331.5 292.5 332.9 0.40 52 339 8777 -29.7 -36.7 51 7.0 -30.7 287 53 331.7 331.8 292.7 333.5 0.49 53 337 8819 -29.9 -39.9 37 10.0 -31.2 287 53 332.0 332.1 292.6 333.4 0.35 54 336 8840 -30.1 -41.1 33 11.0 -31.4 287 53 332.0 332.1 292.6 333.2 0.31 55 300 9640 -32.9 -54.9 9 22.0 -34.5 285 59 339.0 339.0 294.1 339.3 0.07 56 250 10900 -42.7 -54.7 26 12.0 -43.3 285 87 342.6 342.6 295.0 343.0 0.09 57 211 12017 -52.3 -59.7 40 7.4 -52.5 275 97 344.7 344.7 295.5 344.9 0.06 58 200 12360 -55.3 -61.3 47 6.0 -55.4 275 95 345.2 345.2 295.6 345.4 0.05 59 150 14150 -65.9 -75.9 24 10.0 -66.0 280 51 356.6 356.6 298.0 356.6 0.01 60 100 16570 -72.9 -88.9 7 16.0 -72.9 280 57 386.9 386.9 303.3 386.9 0.00 61 88 17312 -76.5 -89.5 11 13.0 -76.5 271 41 394.1 394.1 304.4 394.1 0.00 62 87 17378 -75.9 -88.9 11 13.0 -75.9 270 39 396.6 396.6 304.8 396.6 0.00 63 76 18152 -78.7 -90.7 12 12.0 -78.7 285 26 406.3 406.3 306.0 406.4 0.00 64 71 18539 -78.7 -90.7 12 12.0 -78.7 281 26 414.3 414.3 307.0 414.3 0.00 65 70 18620 -76.1 -91.1 8 15.0 -76.2 300 22 421.6 421.6 307.9 421.6 0.00 66 68 18788 -74.5 -90.5 7 16.0 -74.6 300 23 428.5 428.5 308.7 428.5 0.00 67 66 18961 -73.9 -90.9 6 17.0 -74.0 298 22 433.5 433.5 309.2 433.5 0.00 68 62 19326 -72.9 -90.9 5 18.0 -73.0 316 17 443.6 443.6 310.3 443.6 0.00 69 59 19615 -74.1 -92.1 5 18.0 -74.2 11 14 447.2 447.2 310.6 447.2 0.00 70 58 19715 -72.1 -91.1 4 19.0 -72.2 30 12 453.9 453.9 311.2 453.9 0.00 71 54 20137 -70.3 -91.3 3 21.0 -70.4 177 10 467.4 467.4 312.4 467.4 0.00 72 52 20363 -66.9 -90.9 2 24.0 -67.1 155 12 480.4 480.4 313.5 480.4 0.00 73 50 20600 -65.9 -90.9 2 25.0 -66.2 340 9 488.2 488.2 314.1 488.2 0.00 74 43 21525 -61.9 -89.9 1 28.0 -62.4 34 9 519.5 519.5 316.3 519.6 0.00 75 39 22133 -59.5 -89.5 1 30.0 -60.3 39 11 540.3 540.3 317.5 540.3 0.00 76 32 23365 -61.9 -89.9 1 28.0 -62.6 131 14 565.4 565.4 318.9 565.4 0.00 77 30 23770 -56.5 -88.5 1 32.0 -57.9 165 7 590.6 590.6 320.2 590.6 0.01 78 28 24207 -57.1 -88.1 1 31.0 -58.5 178 7 600.7 600.7 320.6 600.7 0.01 79 25 24927 -55.5 -87.5 1 32.0 -57.3 221 2 625.1 625.1 321.7 625.1 0.01 80 24 25186 -56.3 -87.3 1 31.0 -58.0 233 2 630.1 630.1 321.9 630.2 0.01 81 22 25741 -54.9 -87.9 1 33.0 -57.0 259 1 650.2 650.2 322.7 650.2 0.01 82 21 26041 -50.5 -85.5 1 35.0 -53.7 272 1 672.2 672.2 323.5 672.2 0.01 83 20 26360 -49.5 -85.5 1 36.0 -53.1 270 7 684.7 684.7 323.9 684.8 0.01 84 19 26697 -48.5 -84.5 1 36.0 -52.6 270 8 697.9 697.9 324.4 698.0 0.02 85 18 27053 -49.1 -85.1 1 36.0 -53.1 270 10 706.9 706.9 324.7 707.0 0.02 86 14 28718 -45.3 -83.3 1 38.0 -51.6 248 12 772.4 772.4 326.5 772.7 0.03 87 13 29213 -45.5 -83.5 1 38.0 -52.0 259 13 788.3 788.3 327.0 788.5 0.03 88 13 29213 -43.5 -83.5 0 40.0 -50.9 259 13 795.2 795.2 327.1 795.5 0.03 89 12 29753 -42.9 -82.9 0 40.0 -50.9 264 18 815.7 815.8 327.6 816.1 0.03 90 11 30344 -39.9 -80.9 0 41.0 -49.8 251 18 847.2 847.2 328.4 847.7 0.05 91 10 31000 -36.7 -78.7 0 42.0 -48.8 245 18 882.5 882.6 329.1 883.4 0.08 92 10 31000 -36.5 -79.5 0 43.0 -48.8 245 18 883.3 883.3 329.1 884.0 0.07 93 9.1 31650 -38.9 -80.9 0 42.0 -50.3 898.2 898.3 329.4 898.9 0.06 94 8.8 31882 -36.3 -79.3 0 43.0 -49.4 917.0 917.0 329.8 917.9 0.08 95 8.3 32286 -38.1 -80.1 0 42.0 -50.4 925.3 925.4 329.9 926.2 0.08 96 7.4 33078 -36.9 -78.9 0 42.0 -50.5 961.1 961.2 330.5 962.3 0.11 TRP 76 18152 -78.7 -90.7 12 12.0 -78.7 285 26 406.3 406.3 306.0 406.4 0.00 WND 211 12017 -52.3 -59.7 40 7.4 -52.5 275 97 344.7 344.7 295.5 344.9 0.06 Sounding variables and indices 1000-500 mb thick: 5715.00 m Freezing level: 588.00 mb = 4607.02 m = 15114.70 ft Wetbulb zero: 746.88 mb = 2646.13 m = 8681.41 ft Precipitable water: 0.97 inches Sfc-500 mean rel hum: 30.73 % Est. max temperature: 27.67 C = 81.81 F Sfc-Lift cond lev (LCL): 919.18 mb = 894.03 m = 2933.13 ft T: 17.55 C 700-500 lapse rate: 6.20 C/km ThetaE index: 19.04 C Layer 864.0- 803.0 mb Conv cond level (CCL): 884.86 mb = 1219.18 m = 3999.89 ft Mean mixing ratio: 12.65 g/kg Conv temperature: 27.37 C = 81.27 F Cap Strength: 4.46 C Lifted Index: 1.15 C Risk: Showers probable Lifted Index @300 mb: 5.22 C Lifted Index @700 mb: 2.67 C Showalter Index: 7.89 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 13.50 C K Index: -1.50 Risk: None Sweat Index: 87.00 Risk: None Energy Index: 1.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.89 J/kg Max Up Vert Vel: 2.79 m/s Conv Inhibition (B-): 44341.49 J/kg Cap Strength: 4.41 C Lift Cond Lev (LCL): 913.50 mb = 947.14 m = 3107.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 108 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 1018 6 90 11 -11.0 0.0 | 58 4 -3.7 -2.4 1 1000 165 110 17 -16.0 5.8 | 112 9 -8.7 3.4 2 984 305 105 16 -15.5 4.1 | 102 8 -8.2 1.8 3 950 610 105 15 -14.5 3.9 | 102 7 -7.2 1.5 4 925 840 125 12 -9.8 6.9 | 150 5 -2.6 4.5 5 917 914 130 12 -9.2 7.7 | 160 6 -1.9 5.3 6 885 1219 140 6 -3.9 4.6 | 237 4 3.4 2.2 7 850 1560 205 5 2.1 4.5 | 257 10 9.4 2.2 8 823 1829 150 5 -2.5 4.3 | 248 5 4.8 2.0 9 794 2134 65 6 -5.4 -2.5 | 340 5 1.8 -4.9 10 765 2438 100 11 -10.8 1.9 | 83 4 -3.6 -0.5 11 738 2743 105 8 -7.7 2.1 | 57 1 -0.5 -0.3 12 712 3048 115 11 -10.0 4.6 | 130 4 -2.7 2.3 13 700 3187 140 9 -5.8 6.9 | 198 5 1.5 4.5 14 686 3353 165 10 -2.6 9.7 | 213 9 4.7 7.3 15 660 3658 65 3 -2.7 -1.3 | 309 6 4.5 -3.6 16 635 3962 60 10 -8.7 -5.0 | 11 8 -1.4 -7.4 17 612 4267 65 13 -11.8 -5.5 | 30 9 -4.5 -7.9 18 589 4572 30 12 -6.0 -10.4 | 354 13 1.3 -12.8 19 567 4877 20 7 -2.4 -6.6 | 332 10 4.9 -9.0 20 546 5182 330 11 5.5 -9.5 | 313 17 12.8 -11.9 21 500 5880 310 17 13.0 -10.9 | 303 24 20.3 -13.3 22 486 6096 315 17 12.0 -12.0 | 307 24 19.3 -14.4 23 467 6401 315 17 12.0 -12.0 | 307 24 19.3 -14.4 24 431 7010 295 29 26.3 -12.3 | 294 37 33.5 -14.6 25 400 7580 290 38 35.7 -13.0 | 290 46 43.0 -15.4 26 398 7620 295 36 32.6 -15.2 | 294 44 39.9 -17.6 27 322 9144 285 58 56.0 -15.0 | 285 66 63.3 -17.4 28 308 9449 280 60 59.1 -10.4 | 281 68 66.3 -12.8 29 300 9640 285 59 57.0 -15.3 | 285 67 64.2 -17.6 30 295 9754 280 56 55.1 -9.7 | 281 64 62.4 -12.1 31 259 10668 285 86 83.1 -22.3 | 285 94 90.3 -24.6 32 250 10900 285 87 84.0 -22.5 | 285 95 91.3 -24.9 33 225 11582 280 80 78.8 -13.9 | 281 88 86.0 -16.3 34 211 12017 275 97 96.6 -8.5 | 276 104 103.9 -10.8 35 205 12192 275 97 96.6 -8.5 | 276 104 103.9 -10.8 36 200 12360 275 95 94.6 -8.3 | 276 102 101.9 -10.7 37 161 13716 285 83 80.2 -21.5 | 285 91 87.4 -23.9 38 150 14150 280 51 50.2 -8.9 | 281 59 57.5 -11.2 39 146 14326 285 55 53.1 -14.2 | 285 63 60.4 -16.6 40 138 14630 270 47 47.0 -0.0 | 273 54 54.3 -2.4 41 132 14935 255 57 55.1 14.8 | 259 64 62.3 12.4 42 125 15240 255 68 65.7 17.6 | 258 75 72.9 15.2 43 119 15545 260 70 68.9 12.2 | 263 77 76.2 9.8 44 107 16154 260 72 70.9 12.5 | 263 79 78.2 10.1 45 100 16570 280 57 56.1 -9.9 | 281 65 63.4 -12.3 46 97 16764 280 57 56.1 -9.9 | 281 65 63.4 -12.3 47 87 17374 270 39 39.0 -0.0 | 273 46 46.3 -2.4 48 78 17983 290 31 29.1 -10.6 | 290 39 36.4 -13.0 49 76 18152 285 26 25.1 -6.7 | 286 34 32.4 -9.1 50 74 18288 285 31 29.9 -8.0 | 286 39 37.2 -10.4 51 70 18593 280 25 24.6 -4.3 | 282 33 31.9 -6.7 52 70 18620 300 22 19.1 -11.0 | 297 30 26.3 -13.4 53 67 18898 300 23 19.9 -11.5 | 297 31 27.2 -13.9 54 63 19202 290 18 16.9 -6.2 | 289 26 24.2 -8.5 55 60 19507 350 16 2.8 -15.8 | 331 21 10.0 -18.1 56 57 19812 45 10 -7.1 -7.1 | 359 9 0.2 -9.5 57 54 20117 180 10 0.0 10.0 | 224 11 7.3 7.6 58 52 20422 150 13 -6.5 11.3 | 185 9 0.8 8.9 59 50 20600 340 9 3.1 -8.5 | 316 15 10.3 -10.8 60 47 21031 10 10 -1.7 -9.8 | 336 13 5.5 -12.2 61 44 21336 45 9 -6.4 -6.4 | 354 9 0.9 -8.7 62 40 21946 10 10 -1.7 -9.8 | 336 13 5.5 -12.2 63 38 22250 55 11 -9.0 -6.3 | 11 9 -1.8 -8.7 64 36 22555 60 14 -12.1 -7.0 | 27 11 -4.9 -9.4 65 35 22860 85 18 -17.9 -1.6 | 70 11 -10.7 -3.9 66 31 23470 140 13 -8.4 10.0 | 172 8 -1.1 7.6 67 30 23770 165 7 -1.8 6.8 | 231 7 5.4 4.4 68 30 23774 145 11 -6.3 9.0 | 188 7 0.9 6.6 69 29 24079 165 11 -2.8 10.6 | 208 9 4.4 8.2 70 27 24384 195 2 0.5 1.9 | 273 8 7.8 -0.4 71 20 26213 280 1 1.0 -0.2 | 287 9 8.2 -2.6 72 20 26360 270 7 7.0 -0.0 | 279 14 14.3 -2.4 73 18 27127 270 10 10.0 -0.0 | 278 17 17.3 -2.4 74 17 27432 255 12 11.6 3.1 | 268 19 18.8 0.7 75 16 27737 225 12 8.5 8.5 | 249 17 15.7 6.1 76 16 28042 275 13 13.0 -1.1 | 280 21 20.2 -3.5 77 14 28956 240 12 10.4 6.0 | 258 18 17.6 3.6 78 13 29261 260 13 12.8 2.3 | 270 20 20.1 -0.1 79 12 29566 285 18 17.4 -4.7 | 286 26 24.6 -7.0 80 12 29870 255 18 17.4 4.7 | 265 25 24.6 2.3 81 10 31000 245 18 16.3 7.6 | 257 24 23.6 5.2 Wind Parameters Mean winds (0-6000m): 78.2 at 10.2 knts Storm direction: 108.2 at 7.6 knts Shear (0-3000m) pos: 2.0 neg: 1.3 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 69.8 deg Storm rel helicity (0-3000m) pos: 39.6 neg: -4.5 tot: 35.1 m^2/s^2 ave: 11.7 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.48 Bulk Shear: 8.04 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 ------------------------------------------------------------------------------- 500 105 15 102 8| 5.7 0.0 5.7| 9.0 -2.4 6.6 13.1 0.50| 9.5 4.8 1000 110 14 113 7| 4.0 0.0 4.0| 20.5 -2.5 18.1 18.1 0.68| 9.3 6.3 1500 117 12 132 4| 4.6 0.0 4.6| 28.8 -2.5 26.3 17.5 0.67| 9.5 6.4 2000 121 10 155 3| 3.4 2.0 5.4| 31.3 -4.3 27.0 13.5 0.57| 9.4 5.4 2500 116 10 141 2| 2.0 1.6 3.6| 39.0 -4.3 34.7 13.9 0.63| 9.6 6.1 3000 114 10 135 2| 2.0 1.3 3.3| 39.6 -4.5 35.1 11.7 0.60| 8.8 5.2 4000 114 9 142 2| 1.8 2.0 3.7| 58.5 -4.8 53.7 13.4 0.62| 10.0 6.2 5000 98 9 63 2| 1.4 1.6 3.0| 62.4 -40.1 22.4 4.5 0.40| 9.8 3.9 6000 78 10 31 5| 1.2 1.9 3.0| 66.8 -73.9 -7.2 -1.2 0.29| 9.4 2.7 Wrote GIF file: /home/apache/climate/data/raob//KBRO/skewt/KBRO.skewt.20250416.00.gif