UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for KBRO... Searching the city database file for: KBRO ... Date:1200Z 27 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 1013 6 23.2 21.4 90 1.8 21.9 120 6 295.3 298.1 294.6 341.3 16.04 1 1011 23 23.2 22.3 95 0.9 22.6 125 7 295.4 298.5 295.3 344.3 17.00 2 1006 66 23.6 21.8 90 1.8 22.3 136 11 296.2 299.2 295.3 344.0 16.56 3 1000 118 23.4 21.5 89 1.9 22.1 150 15 296.5 299.5 295.2 343.7 16.35 4 957 502 21.2 18.6 85 2.6 19.4 155 22 298.1 300.7 294.1 339.4 14.23 5 925 797 19.2 16.8 86 2.4 17.6 155 22 298.9 301.3 293.6 337.2 13.12 6 913 909 18.2 16.0 87 2.2 16.7 155 21 299.0 301.3 293.3 335.8 12.62 7 904 994 18.2 14.1 77 4.1 15.5 155 20 299.9 301.9 292.5 332.9 11.26 8 899 1041 18.4 12.4 68 6.0 14.6 155 19 300.6 302.4 291.8 330.3 10.11 9 898 1051 18.6 11.6 64 7.0 14.2 155 19 300.9 302.6 291.5 329.2 9.60 10 894 1089 20.6 2.6 30 18.0 10.7 155 19 303.3 304.3 288.4 319.0 5.16 11 893 1099 21.2 1.2 26 20.0 10.4 155 19 304.0 304.9 288.2 318.3 4.67 12 884 1187 22.4 -8.6 12 31.0 8.1 155 17 306.2 306.6 286.5 313.3 2.25 13 877 1256 22.4 -11.6 9 34.0 7.5 154 17 306.9 307.2 286.2 312.6 1.79 14 864 1386 22.0 -15.0 7 37.0 6.7 150 15 307.8 308.0 286.1 312.3 1.38 15 859 1436 21.6 -10.4 11 32.0 7.3 148 14 307.8 308.2 286.8 314.3 2.01 16 851 1517 20.6 5.6 37 15.0 11.7 145 13 307.6 308.9 291.2 328.1 6.71 17 850 1527 20.4 5.4 37 15.0 11.6 145 13 307.5 308.8 291.1 327.8 6.63 18 836 1670 18.6 11.6 64 7.0 14.1 152 12 307.1 309.0 293.9 338.3 10.32 19 820 1835 16.6 14.0 85 2.6 14.8 161 10 306.7 309.0 295.3 343.8 12.35 20 817 1866 16.6 12.7 78 3.9 14.0 166 10 307.0 309.1 294.6 341.3 11.37 21 814 1898 17.2 7.2 52 10.0 11.2 171 11 308.0 309.4 292.2 331.9 7.85 22 808 1961 17.6 -0.4 29 18.0 8.0 181 11 309.0 309.9 289.8 323.3 4.60 23 804 2003 17.6 -2.4 25 20.0 7.3 188 12 309.5 310.2 289.3 322.0 3.98 24 799 2057 17.4 -0.6 29 18.0 7.8 197 12 309.8 310.7 290.0 324.1 4.58 25 797 2078 17.8 -4.2 22 22.0 6.8 200 12 310.5 311.1 289.2 321.6 3.51 26 793 2121 17.4 9.4 59 8.0 12.3 207 13 310.5 312.2 294.1 339.2 9.38 27 787 2186 17.0 8.0 55 9.0 11.4 210 13 310.7 312.3 293.6 337.1 8.58 28 784 2219 17.2 5.2 45 12.0 10.1 210 14 311.3 312.6 292.6 333.2 7.09 29 783 2230 17.2 5.2 45 12.0 10.1 210 14 311.4 312.7 292.6 333.4 7.10 30 758 2505 14.8 6.8 59 8.0 9.9 214 14 311.7 313.3 293.6 337.1 8.21 31 749 2607 14.6 4.6 51 10.0 8.7 221 12 312.5 313.9 293.0 334.7 7.12 32 739 2720 15.2 -1.8 31 17.0 6.2 228 10 314.4 315.3 291.4 328.8 4.54 33 729 2836 14.2 -0.8 36 15.0 6.1 238 9 314.5 315.5 291.7 330.2 4.95 34 721 2929 14.0 -4.0 28 18.0 4.8 247 7 315.3 316.1 291.2 328.0 3.94 35 716 2988 14.2 -6.8 23 21.0 4.0 252 6 316.2 316.8 290.7 326.6 3.21 36 704 3130 13.0 -6.0 26 19.0 3.7 266 4 316.4 317.0 291.0 327.6 3.47 37 700 3178 12.6 -7.4 24 20.0 3.1 270 3 316.4 317.0 290.7 326.6 3.13 38 674 3494 9.8 -12.2 20 22.0 0.4 316 5 316.7 317.2 290.0 324.1 2.22 39 650 3794 8.2 -27.8 6 36.0 -2.9 345 12 318.2 318.4 288.8 320.4 0.60 40 644 3871 7.6 -26.4 7 34.0 -3.1 345 13 318.4 318.5 289.0 320.8 0.69 41 594 4530 1.8 -18.2 21 20.0 -5.4 350 17 319.1 319.4 290.0 324.3 1.53 42 584 4667 0.4 -12.6 37 13.0 -4.9 348 18 319.0 319.5 290.9 327.3 2.48 43 572 4833 -1.3 -12.3 43 11.0 -5.8 342 19 318.9 319.4 291.0 327.5 2.60 44 558 5030 -3.1 -13.1 46 10.0 -7.0 334 19 319.1 319.6 291.0 327.4 2.50 45 524 5525 -6.9 -14.9 53 8.0 -9.8 339 21 320.3 320.8 291.2 328.0 2.29 46 522 5555 -6.9 -13.9 57 7.0 -9.5 337 22 320.7 321.1 291.5 329.0 2.50 47 508 5767 -8.1 -20.1 37 12.0 -11.9 326 26 321.7 322.0 290.8 326.9 1.52 48 505 5813 -8.3 -18.3 44 10.0 -11.6 323 26 322.0 322.4 291.2 328.1 1.79 49 500 5890 -8.7 -19.7 41 11.0 -12.2 315 24 322.4 322.7 291.1 327.9 1.60 50 498 5921 -8.9 -19.9 41 11.0 -12.4 315 24 322.6 322.9 291.2 328.0 1.58 51 495 5968 -9.1 -26.1 24 17.0 -13.7 315 24 322.9 323.1 290.6 326.1 0.92 52 480 6204 -10.7 -18.7 52 8.0 -13.3 311 23 323.8 324.1 291.7 330.0 1.82 53 462 6497 -12.1 -21.1 47 9.0 -14.9 299 19 325.6 325.9 292.0 330.9 1.54 54 460 6530 -12.1 -23.1 39 11.0 -15.3 298 19 326.0 326.2 291.9 330.5 1.29 55 400 7580 -20.3 -27.3 54 7.0 -21.9 300 14 328.6 328.8 292.3 332.3 1.02 56 300 9640 -33.7 -58.7 6 25.0 -35.3 280 35 337.9 337.9 293.9 338.1 0.05 57 250 10890 -44.9 -57.9 22 13.0 -45.4 275 33 339.3 339.3 294.2 339.6 0.06 58 200 12340 -56.7 -64.7 36 8.0 -56.8 280 55 343.0 343.0 295.1 343.1 0.03 59 185 12832 -57.3 -70.4 17 13.1 -57.5 270 78 349.7 349.7 296.6 349.8 0.02 60 150 14150 -58.9 -85.9 2 27.0 -59.1 265 47 368.6 368.6 300.3 368.6 0.00 61 100 16590 -71.9 -88.9 6 17.0 -71.9 260 35 388.8 388.8 303.6 388.8 0.00 62 92 17079 -74.7 -89.7 8 15.0 -74.7 247 34 392.7 392.7 304.2 392.7 0.00 63 89 17272 -74.9 -89.9 8 15.0 -74.9 239 33 396.0 396.0 304.6 396.0 0.00 64 77 18106 -79.1 -90.1 15 11.0 -79.1 235 23 404.0 404.0 305.7 404.0 0.00 65 71 18568 -78.5 -91.5 10 13.0 -78.6 249 19 414.8 414.8 307.1 414.8 0.00 66 70 18650 -74.3 -90.3 7 16.0 -74.3 260 7 425.4 425.4 308.3 425.4 0.00 67 69 18734 -73.5 -90.5 6 17.0 -73.6 251 9 428.9 428.9 308.7 428.9 0.00 68 65 19080 -75.5 -91.5 6 16.0 -75.6 324 11 431.9 431.9 309.0 431.9 0.00 69 64 19170 -73.7 -90.7 6 17.0 -73.7 7 10 437.8 437.8 309.7 437.8 0.00 70 61 19449 -74.1 -91.1 6 17.0 -74.2 51 10 443.0 443.0 310.2 443.0 0.00 71 60 19546 -71.9 -90.9 4 19.0 -72.0 63 10 450.0 450.0 310.8 450.0 0.00 72 58 19744 -73.1 -92.1 4 19.0 -73.2 87 10 451.6 451.6 311.0 451.7 0.00 73 55 20056 -71.1 -91.1 4 20.0 -71.2 107 3 463.1 463.1 312.1 463.2 0.00 74 52 20387 -71.5 -91.5 4 20.0 -71.6 119 14 469.7 469.7 312.6 469.7 0.00 75 50 20620 -68.1 -92.1 2 24.0 -68.3 160 4 483.0 483.0 313.7 483.0 0.00 76 49 20742 -66.9 -91.9 2 25.0 -67.1 143 23 488.6 488.7 314.1 488.7 0.00 77 47 20995 -66.3 -92.3 1 26.0 -66.6 113 17 495.9 495.9 314.7 496.0 0.00 78 46 21126 -63.9 -90.9 1 27.0 -64.3 98 13 504.8 504.8 315.3 504.8 0.00 79 43 21540 -64.7 -90.7 2 26.0 -65.1 101 19 512.7 512.7 315.8 512.7 0.00 80 41 21834 -61.1 -90.1 1 29.0 -61.7 114 19 528.7 528.7 316.8 528.7 0.00 81 36 22648 -58.5 -88.5 1 30.0 -59.5 134 12 555.4 555.4 318.4 555.5 0.00 82 35 22825 -59.1 -88.1 1 29.0 -60.0 148 10 558.4 558.4 318.6 558.4 0.00 83 30 23800 -56.1 -87.1 1 31.0 -57.5 65 8 591.7 591.7 320.2 591.7 0.01 84 28 24239 -55.3 -87.3 1 32.0 -56.9 61 13 605.7 605.7 320.9 605.8 0.01 85 25 24961 -55.7 -87.7 1 32.0 -57.4 103 11 624.5 624.5 321.7 624.6 0.01 86 24 25223 -52.9 -86.9 1 34.0 -55.2 77 7 640.0 640.0 322.3 640.1 0.01 87 20 26410 -48.5 -83.5 1 35.0 -52.4 215 9 687.7 687.7 324.0 687.9 0.02 88 16 27879 -49.9 -84.9 1 35.0 -54.0 85 10 728.5 728.5 325.3 728.6 0.02 89 14 28755 -49.7 -84.7 1 35.0 -54.2 221 5 757.5 757.5 326.1 757.7 0.02 90 13 29248 -43.7 -82.7 1 39.0 -51.0 255 11 794.5 794.5 327.1 794.8 0.03 91 12 29784 -45.9 -82.9 1 37.0 -52.5 264 14 805.1 805.1 327.4 805.4 0.03 92 11 30367 -44.5 -83.5 1 39.0 -52.1 299 20 830.5 830.5 328.0 830.8 0.03 93 10 31010 -41.7 -81.7 1 40.0 -51.1 265 11 863.9 863.9 328.7 864.4 0.05 94 9.9 31078 -42.1 -82.1 0 40.0 -51.3 266 11 864.9 864.9 328.7 865.3 0.05 95 8.6 32031 -41.7 -82.7 0 41.0 -51.8 286 12 902.0 902.0 329.5 902.5 0.05 96 7.6 32878 -35.9 -78.9 0 43.0 -50.0 303 13 957.8 957.9 330.5 959.0 0.10 97 7.1 33351 -35.5 -78.5 0 43.0 -50.2 313 13 978.3 978.4 330.8 979.7 0.12 98 7.0 33450 -35.5 -78.5 0 43.0 -50.3 315 13 982.3 982.4 330.9 983.7 0.12 99 6.9 33550 -35.5 -78.5 0 43.0 -50.4 986.3 986.4 330.9 987.8 0.12 TRP 77 18106 -79.1 -90.1 15 11.0 -79.1 235 23 404.0 404.0 305.7 404.0 0.00 WND 185 12832 -57.3 -70.4 17 13.1 -57.5 270 78 349.7 349.7 296.6 349.8 0.02 Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 581.18 mb = 4705.89 m = 15439.09 ft Wetbulb zero: 671.23 mb = 3528.07 m = 11574.91 ft Precipitable water: 1.34 inches Sfc-500 mean rel hum: 42.86 % Est. max temperature: 35.76 C = 96.37 F Sfc-Lift cond lev (LCL): 987.05 mb = 231.89 m = 760.78 ft T: 22.75 C 700-500 lapse rate: 7.85 C/km ThetaE index: 32.01 C Layer 1006.0- 859.0 mb Conv cond level (CCL): 914.31 mb = 896.72 m = 2941.95 ft Mean mixing ratio: 14.62 g/kg Conv temperature: 26.98 C = 80.57 F Cap Strength: 6.16 C Lifted Index: -1.98 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.26 C Lifted Index @700 mb: 4.85 C Showalter Index: 3.64 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 29.10 C Cross Totals Index: 14.10 C K Index: 14.50 Risk: None Sweat Index: 114.80 Risk: None Energy Index: 0.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 316.03 J/kg Max Up Vert Vel: 25.14 m/s Conv Inhibition (B-): 493.12 J/kg Cap Strength: 6.09 C Lift Cond Lev (LCL): 931.68 mb = 734.61 m = 2410.11 ft Lev Free Conv (LFC): 576.68 mb = 4767.78 m = 15642.13 ft Equ Level (EL): 296.68 mb = 9716.34 m = 31877.36 ft B at Equ Level: 314.08 J/kg Max Parcel Lev (MPL): 176.68 mb = 13121.41 m = 43048.74 ft Wind level data Storm motion: 318 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 1013 6 120 6 -5.2 3.0 | 132 17 -12.8 11.6 1 1000 118 150 15 -7.5 13.0 | 145 26 -15.1 21.6 2 979 305 155 21 -8.9 19.0 | 149 32 -16.5 27.6 3 945 610 155 23 -9.7 20.8 | 149 34 -17.4 29.4 4 925 797 155 22 -9.3 19.9 | 149 33 -16.9 28.5 5 913 914 155 21 -8.9 19.0 | 149 32 -16.5 27.6 6 881 1219 155 17 -7.2 15.4 | 148 28 -14.8 24.0 7 850 1524 145 13 -7.5 10.6 | 142 24 -15.1 19.3 8 850 1527 145 13 -7.5 10.6 | 142 24 -15.1 19.3 9 820 1829 160 10 -3.4 9.4 | 148 21 -11.1 18.0 10 791 2134 210 13 6.5 11.3 | 177 20 -1.1 19.9 11 764 2438 210 15 7.5 13.0 | 180 22 -0.1 21.6 12 737 2743 230 10 7.7 6.4 | 180 15 0.0 15.0 13 700 3178 270 3 3.0 -0.0 | 152 10 -4.6 8.6 14 685 3353 295 2 1.8 -0.8 | 143 10 -5.8 7.8 15 660 3658 345 10 2.6 -9.7 | 78 5 -5.0 -1.1 16 635 3962 345 15 3.9 -14.5 | 33 7 -3.8 -5.9 17 612 4267 350 14 2.4 -13.8 | 45 7 -5.2 -5.2 18 589 4572 350 18 3.1 -17.7 | 26 10 -4.5 -9.1 19 567 4877 340 19 6.5 -17.9 | 7 9 -1.1 -9.3 20 546 5182 325 20 11.5 -16.4 | 334 9 3.8 -7.8 21 526 5486 340 21 7.2 -19.7 | 2 11 -0.5 -11.1 22 506 5791 325 26 14.9 -21.3 | 330 15 7.3 -12.7 23 500 5890 315 24 17.0 -17.0 | 312 13 9.3 -8.4 24 487 6096 315 25 17.7 -17.7 | 312 14 10.0 -9.1 25 414 7315 265 7 7.0 0.6 | 176 9 -0.7 9.2 26 400 7580 300 14 12.1 -7.0 | 250 5 4.5 1.6 27 398 7620 295 11 10.0 -4.6 | 211 5 2.3 4.0 28 365 8230 310 20 15.3 -12.9 | 299 9 7.7 -4.3 29 322 9144 290 26 24.4 -8.9 | 271 17 16.8 -0.3 30 300 9640 280 35 34.5 -6.1 | 265 27 26.8 2.5 31 295 9754 280 35 34.5 -6.1 | 265 27 26.8 2.5 32 250 10890 275 33 32.9 -2.9 | 257 26 25.2 5.7 33 225 11582 280 39 38.4 -6.8 | 267 31 30.8 1.8 34 200 12340 280 55 54.2 -9.6 | 271 47 46.5 -0.9 35 186 12802 280 57 56.1 -9.9 | 272 49 48.5 -1.3 36 185 12832 270 78 78.0 -0.0 | 263 71 70.4 8.6 37 177 13106 270 78 78.0 -0.0 | 263 71 70.4 8.6 38 169 13411 275 53 52.8 -4.6 | 265 45 45.2 4.0 39 153 14021 255 48 46.4 12.4 | 242 44 38.7 21.0 40 150 14150 265 47 46.8 4.1 | 252 41 39.2 12.7 41 125 15240 270 39 39.0 -0.0 | 255 33 31.4 8.6 42 108 16154 240 42 36.4 21.0 | 224 41 28.7 29.6 43 100 16590 260 35 34.5 6.1 | 241 31 26.8 14.7 44 97 16764 260 35 34.5 6.1 | 241 31 26.8 14.7 45 87 17374 235 33 27.0 18.9 | 215 34 19.4 27.5 46 77 18106 235 23 18.8 13.2 | 207 25 11.2 21.8 47 75 18288 240 25 21.7 12.5 | 214 25 14.0 21.1 48 71 18593 250 19 17.9 6.5 | 214 18 10.2 15.1 49 70 18650 260 7 6.9 1.2 | 176 10 -0.7 9.8 50 67 18898 235 13 10.6 7.5 | 191 16 3.0 16.1 51 64 19202 20 10 -3.4 -9.4 | 86 11 -11.1 -0.8 52 57 19812 95 10 -10.0 0.9 | 118 20 -17.6 9.5 53 54 20117 110 2 -1.9 0.7 | 134 13 -9.5 9.3 54 52 20422 120 15 -13.0 7.5 | 128 26 -20.6 16.1 55 50 20620 160 4 -1.4 3.8 | 144 15 -9.0 12.4 56 49 20726 145 24 -13.8 19.7 | 143 35 -21.4 28.3 57 45 21336 75 8 -7.7 -2.1 | 113 17 -15.4 6.5 58 42 21641 110 23 -21.6 7.9 | 119 34 -29.2 16.5 59 40 21946 115 18 -16.3 7.6 | 124 29 -23.9 16.2 60 38 22250 100 16 -15.8 2.8 | 116 26 -23.4 11.4 61 35 22860 150 10 -5.0 8.7 | 144 21 -12.6 17.3 62 33 23165 35 10 -5.7 -8.2 | 92 13 -13.4 0.4 63 32 23470 55 10 -8.2 -5.7 | 100 16 -15.8 2.9 64 30 23800 65 8 -7.3 -3.4 | 109 16 -14.9 5.2 65 27 24384 60 14 -12.1 -7.0 | 95 20 -19.8 1.6 66 26 24689 75 19 -18.4 -4.9 | 98 26 -26.0 3.7 67 25 24994 105 10 -9.7 2.6 | 123 21 -17.3 11.2 68 22 25908 0 0 -0.0 -0.0 | 138 12 -7.6 8.6 69 20 26410 215 9 5.2 7.4 | 171 16 -2.5 16.0 70 19 26822 210 11 5.5 9.5 | 173 18 -2.1 18.1 71 17 27432 40 5 -3.2 -3.8 | 114 12 -10.8 4.8 72 16 28042 100 11 -10.8 1.9 | 120 21 -18.5 10.5 73 14 28651 200 2 0.7 1.9 | 146 13 -6.9 10.5 74 14 28956 250 10 9.4 3.4 | 188 12 1.8 12.0 75 12 29870 265 14 13.9 1.2 | 213 12 6.3 9.8 76 11 30175 310 23 17.6 -14.8 | 302 12 10.0 -6.2 77 10 31010 265 11 11.0 1.0 | 199 10 3.3 9.6 78 7 33450 315 13 9.2 -9.2 | 291 2 1.6 -0.6 Wind Parameters Mean winds (0-6000m): 288.4 at 15.3 knts Storm direction: 318.4 at 11.5 knts Shear (0-3000m) pos: 2.0 neg: 1.6 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 36.3 deg Storm rel helicity (0-3000m) pos: 127.5 neg: -33.9 tot: 93.5 m^2/s^2 ave: 31.2 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 2.7 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 2.53 Bulk Shear: 124.75 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 ------------------------------------------------------------------------------- 500 152 18 147 29| 18.3 0.0 18.3| 46.2 0.0 46.2 92.4 0.41| 18.4 7.5 1000 154 20 148 31| 9.1 1.3 10.4| 46.8 -2.8 44.0 44.0 0.32| 11.1 3.6 1500 154 19 148 30| 6.1 3.3 9.3| 46.8 -24.9 21.8 14.6 0.13| 9.9 1.3 2000 155 17 148 28| 4.8 2.4 7.2| 94.0 -24.9 69.1 34.6 0.31| 10.0 3.1 2500 163 16 153 27| 4.3 2.0 6.3|126.4 -24.9 101.4 40.6 0.39| 9.6 3.7 3000 169 15 156 26| 2.0 1.6 3.7|127.5 -33.9 93.5 31.2 0.27| 9.8 2.7 4000 172 13 157 24| 1.4 1.2 2.6|127.5 -58.2 69.3 17.3 0.02| 9.7 0.2 5000 180 14 161 24| 1.3 1.3 2.5|129.4 -77.3 52.1 10.4 -0.06| 8.8 -0.6 6000 288 15 241 8| 1.2 1.6 2.8|139.9-120.9 19.0 3.2 -0.14| 9.1 -1.3 Wrote GIF file: /home/apache/climate/data/raob//KBRO/skewt/KBRO.skewt.20250427.12.gif