UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for KBRO... Searching the city database file for: KBRO ... Date:0000Z 26 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 28.0 22.0 70 6.0 23.7 105 12 300.1 303.2 296.4 348.9 16.67 1 1000 113 26.2 21.8 77 4.4 23.0 110 19 299.4 302.4 296.2 348.0 16.66 2 989 211 24.4 20.7 80 3.7 21.8 110 17 298.5 301.4 295.3 344.2 15.73 3 946 599 21.0 19.8 93 1.2 20.2 120 13 298.9 301.7 295.3 344.1 15.55 4 942 636 20.8 18.4 86 2.4 19.2 121 13 299.0 301.6 294.5 340.6 14.28 5 929 757 19.8 18.0 89 1.8 18.6 124 13 299.2 301.8 294.4 340.4 14.12 6 927 775 19.8 17.6 87 2.2 18.3 124 13 299.4 301.9 294.2 339.6 13.79 7 925 794 20.0 15.8 77 4.2 17.2 125 13 299.8 302.0 293.3 335.7 12.29 8 924 803 20.2 15.5 74 4.7 17.1 125 13 300.1 302.3 293.2 335.4 12.07 9 920 841 19.6 16.3 81 3.3 17.4 125 13 299.8 302.1 293.6 337.2 12.77 10 919 850 19.6 15.5 77 4.1 16.9 125 13 299.9 302.1 293.2 335.4 12.14 11 907 964 21.2 4.2 33 17.0 11.6 123 13 302.7 303.7 288.7 319.9 5.70 12 904 992 21.4 3.4 31 18.0 11.3 121 12 303.2 304.2 288.6 319.5 5.40 13 902 1012 21.2 1.2 26 20.0 10.4 120 12 303.2 304.0 287.8 317.2 4.62 14 898 1050 22.4 -5.6 15 28.0 8.9 118 12 304.8 305.3 286.6 313.5 2.80 15 895 1079 21.8 9.8 46 12.0 14.3 117 11 304.5 306.0 291.7 330.0 8.52 16 892 1108 21.2 12.2 56 9.0 15.4 115 11 304.1 306.0 292.9 334.2 10.06 17 889 1138 20.8 11.8 56 9.0 15.0 114 11 304.0 305.8 292.6 333.3 9.82 18 853 1494 18.2 12.2 68 6.0 14.3 119 11 304.9 306.9 293.4 336.4 10.52 19 850 1524 18.0 12.0 68 6.0 14.1 120 11 305.0 306.9 293.4 336.2 10.42 20 830 1728 16.8 10.8 68 6.0 13.0 147 10 305.8 307.7 293.2 335.4 9.85 21 827 1759 16.8 9.8 63 7.0 12.4 149 10 306.1 307.9 292.8 334.0 9.24 22 819 1841 16.6 10.6 68 6.0 12.8 155 10 306.8 308.6 293.4 336.5 9.85 23 768 2385 12.0 10.8 92 1.2 11.2 160 8 307.5 309.5 294.3 339.7 10.66 24 763 2440 12.0 10.5 91 1.5 11.0 160 8 308.1 310.1 294.3 339.9 10.51 25 757 2506 12.4 7.4 72 5.0 9.3 171 8 309.2 310.8 293.2 335.4 8.57 26 752 2562 12.4 6.4 67 6.0 8.8 180 8 309.8 311.3 292.9 334.5 8.04 27 749 2596 14.0 -5.0 26 19.0 4.6 185 7 311.9 312.6 289.7 323.1 3.52 28 747 2618 14.8 -10.2 17 25.0 3.6 189 7 313.0 313.5 288.9 320.7 2.35 29 743 2664 15.2 -13.8 12 29.0 3.0 197 7 313.9 314.3 288.6 319.8 1.77 30 742 2675 15.2 -13.8 12 29.0 3.0 199 7 314.0 314.4 288.7 319.9 1.77 31 732 2790 14.4 -10.6 17 25.0 3.2 215 7 314.4 314.8 289.3 322.0 2.33 32 730 2813 14.0 -2.0 33 16.0 5.6 218 8 314.2 315.1 291.3 328.6 4.52 33 715 2988 12.2 2.2 50 10.0 6.5 238 9 314.1 315.3 292.7 333.8 6.28 34 704 3118 11.6 2.6 54 9.0 6.5 239 11 314.8 316.1 293.2 335.5 6.57 35 700 3166 11.4 2.4 54 9.0 6.3 235 12 315.1 316.4 293.2 335.6 6.51 36 694 3238 11.0 2.0 54 9.0 5.9 231 13 315.4 316.7 293.2 335.6 6.38 37 660 3653 7.2 0.2 61 7.0 3.4 211 17 315.7 316.9 292.9 334.4 5.89 38 654 3728 7.0 -5.0 42 12.0 1.1 214 16 316.3 317.1 291.5 329.3 4.03 39 650 3779 6.4 -5.6 42 12.0 0.6 217 16 316.2 316.9 291.3 328.7 3.87 40 643 3867 5.8 -6.2 42 12.0 0.1 223 15 316.5 317.2 291.3 328.6 3.74 41 641 3893 6.2 -16.8 17 23.0 -2.5 224 14 317.2 317.5 289.6 322.6 1.60 42 637 3944 6.4 -25.6 8 32.0 -3.7 228 14 318.0 318.2 288.9 320.6 0.75 43 595 4499 2.4 -26.6 10 29.0 -6.2 274 12 319.7 319.8 289.5 322.2 0.73 44 590 4567 3.0 -34.0 5 37.0 -6.6 282 13 321.1 321.2 289.5 322.5 0.36 45 500 5880 -7.9 -35.9 9 28.0 -13.9 330 14 323.4 323.5 290.2 324.7 0.36 46 435 6942 -17.1 -39.1 13 22.0 -20.7 298 17 324.9 324.9 290.6 326.0 0.30 47 428 7064 -17.5 -42.5 9 25.0 -21.2 297 18 325.9 325.9 290.7 326.7 0.21 48 422 7170 -16.9 -53.9 2 37.0 -21.2 297 18 328.0 328.0 291.2 328.2 0.06 49 411 7367 -17.3 -57.3 2 40.0 -21.6 296 18 329.9 329.9 291.7 330.1 0.04 50 400 7570 -18.9 -55.9 2 37.0 -22.8 295 19 330.4 330.4 291.9 330.6 0.05 51 389 7777 -20.5 -52.5 4 32.0 -24.0 297 21 331.0 331.0 292.0 331.3 0.08 52 384 7873 -20.3 -50.3 5 30.0 -23.9 305 22 332.5 332.5 292.5 332.9 0.10 53 372 8108 -22.1 -48.1 8 26.0 -25.2 299 25 333.1 333.1 292.7 333.6 0.13 54 354 8471 -25.5 -49.5 9 24.0 -28.0 290 26 333.3 333.3 292.7 333.8 0.12 55 300 9650 -34.9 -55.9 10 21.0 -36.2 280 32 336.2 336.2 293.4 336.5 0.07 56 250 10900 -44.7 -52.7 40 8.0 -45.1 285 51 339.6 339.6 294.3 340.1 0.12 57 200 12350 -56.3 -64.3 36 8.0 -56.5 280 58 343.6 343.6 295.2 343.8 0.03 58 172 13289 -59.7 -72.4 18 12.7 -59.8 280 70 353.2 353.2 297.3 353.3 0.01 59 150 14130 -62.7 -79.7 8 17.0 -62.9 275 42 362.1 362.1 299.1 362.1 0.00 60 100 16570 -68.9 -88.9 4 20.0 -69.0 290 41 394.6 394.6 304.5 394.6 0.00 61 94 16939 -70.5 -89.5 4 19.0 -70.6 291 40 398.5 398.5 305.0 398.5 0.00 62 90 17195 -72.9 -88.9 7 16.0 -72.9 293 38 398.7 398.7 305.0 398.7 0.00 63 85 17529 -74.3 -89.3 8 15.0 -74.3 303 33 402.4 402.5 305.5 402.5 0.00 64 79 17954 -75.7 -89.7 9 14.0 -75.7 325 25 408.1 408.1 306.3 408.1 0.00 65 75 18256 -72.5 -90.5 5 18.0 -72.6 321 25 420.9 420.9 307.8 420.9 0.00 66 70 18660 -74.1 -90.1 7 16.0 -74.2 340 7 425.9 425.9 308.4 425.9 0.00 67 63 19273 -75.7 -91.7 6 16.0 -75.7 323 10 435.4 435.4 309.4 435.4 0.00 68 61 19461 -73.5 -90.5 6 17.0 -73.6 341 10 444.3 444.3 310.3 444.3 0.00 69 58 19754 -75.5 -91.5 6 16.0 -75.6 226 2 446.2 446.2 310.5 446.2 0.00 70 51 20519 -65.1 -91.1 2 26.0 -65.4 59 19 487.3 487.3 314.0 487.3 0.00 71 50 20640 -65.7 -90.7 2 25.0 -66.0 75 15 488.7 488.7 314.1 488.7 0.00 72 41 21860 -62.5 -89.5 1 27.0 -63.0 66 13 525.2 525.2 316.6 525.2 0.00 73 40 22012 -63.3 -90.3 1 27.0 -63.8 80 13 526.9 526.9 316.7 526.9 0.00 74 39 22169 -60.1 -90.1 1 30.0 -60.8 124 13 538.8 538.8 317.5 538.8 0.00 75 38 22331 -61.3 -89.3 1 28.0 -61.9 138 12 539.8 539.8 317.5 539.8 0.00 76 35 22846 -59.3 -89.3 1 30.0 -60.2 125 10 557.8 557.8 318.5 557.9 0.00 77 34 23029 -56.1 -88.1 1 32.0 -57.4 119 10 570.9 570.9 319.2 570.9 0.00 78 30 23830 -54.3 -86.3 1 32.0 -56.0 55 19 596.6 596.6 320.5 596.7 0.01 79 28 24273 -55.1 -87.1 1 32.0 -56.8 63 19 606.3 606.3 320.9 606.3 0.01 80 25 25000 -54.1 -87.1 1 33.0 -56.1 146 13 629.1 629.1 321.9 629.2 0.01 81 20 26460 -46.5 -83.5 1 37.0 -51.1 245 8 693.8 693.9 324.2 694.0 0.02 82 18 27158 -46.9 -83.9 1 37.0 -51.7 285 16 713.8 713.8 324.8 714.0 0.02 83 15 28372 -44.5 -83.5 1 39.0 -50.9 3 18 760.0 760.0 326.2 760.2 0.02 84 13 29340 -39.3 -81.3 0 42.0 -48.7 3 10 809.7 809.8 327.5 810.1 0.04 85 12 29888 -39.3 -81.3 0 42.0 -49.1 357 10 828.5 828.5 327.9 828.9 0.04 86 11 30480 -42.3 -82.3 0 40.0 -51.0 8 15 838.5 838.5 328.1 838.9 0.04 87 11 30480 -42.3 -82.3 0 40.0 -51.0 8 15 838.5 838.5 328.1 838.9 0.04 88 10 31130 -38.3 -80.3 0 42.0 -49.6 5 18 876.6 876.6 329.0 877.2 0.06 89 9.8 31269 -38.5 -80.5 0 42.0 -49.7 880.9 880.9 329.1 881.5 0.06 TRP 79 17954 -75.7 -89.7 9 14.0 -75.7 325 25 408.1 408.1 306.3 408.1 0.00 WND 172 13289 -59.7 -72.4 18 12.7 -59.8 280 70 353.2 353.2 297.3 353.3 0.01 Sounding variables and indices 1000-500 mb thick: 5767.00 m Freezing level: 565.23 mb = 4928.37 m = 16169.00 ft Wetbulb zero: 642.94 mb = 3867.97 m = 12690.04 ft Precipitable water: 1.46 inches Sfc-500 mean rel hum: 43.48 % Est. max temperature: 32.57 C = 90.63 F Sfc-Lift cond lev (LCL): 927.79 mb = 767.96 m = 2519.53 ft T: 19.80 C 700-500 lapse rate: 7.11 C/km ThetaE index: 23.64 C Layer 919.0- 895.0 mb Conv cond level (CCL): 836.09 mb = 1665.08 m = 5462.80 ft Mean mixing ratio: 14.89 g/kg Conv temperature: 33.47 C = 92.24 F Cap Strength: 4.51 C Lifted Index: -2.18 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.34 C Lifted Index @700 mb: 2.94 C Showalter Index: 0.52 C Risk: Thunderstorms probable Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 19.90 C K Index: 28.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 180.00 Risk: None Energy Index: -2.09 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 556.92 J/kg Max Up Vert Vel: 33.37 m/s Conv Inhibition (B-): 267.82 J/kg Cap Strength: 4.34 C Lift Cond Lev (LCL): 916.86 mb = 870.35 m = 2855.44 ft Lev Free Conv (LFC): 551.86 mb = 5097.20 m = 16722.90 ft Equ Level (EL): 211.86 mb = 11975.80 m = 39290.21 ft B at Equ Level: 551.99 J/kg Max Parcel Lev (MPL): 151.86 mb = 14054.48 m = 46109.93 ft Wind level data Storm motion: 219 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 6 105 12 -11.6 3.1 | 79 17 -16.6 -3.2 1 1000 113 110 19 -17.9 6.5 | 90 23 -22.9 0.2 2 978 305 110 15 -14.1 5.1 | 86 19 -19.2 -1.2 3 945 610 120 13 -11.3 6.5 | 91 16 -16.3 0.2 4 925 794 125 13 -10.6 7.5 | 94 16 -15.7 1.1 5 912 914 125 13 -10.6 7.5 | 94 16 -15.7 1.1 6 881 1219 110 10 -9.4 3.4 | 79 15 -14.5 -2.9 7 850 1524 120 11 -9.5 5.5 | 87 15 -14.6 -0.8 8 850 1524 130 11 -8.4 7.1 | 93 14 -13.5 0.8 9 820 1829 155 10 -4.2 9.1 | 106 10 -9.3 2.7 10 791 2134 160 9 -3.1 8.5 | 105 8 -8.1 2.1 11 763 2438 160 8 -2.7 7.5 | 99 8 -7.8 1.2 12 736 2743 210 7 3.5 6.1 | 81 2 -1.6 -0.3 13 710 3048 245 10 9.1 4.2 | 298 5 4.0 -2.1 14 700 3166 235 12 9.8 6.9 | 263 5 4.8 0.6 15 659 3658 210 17 8.5 14.7 | 202 9 3.4 8.4 16 611 4267 250 10 9.4 3.4 | 304 5 4.3 -2.9 17 588 4572 285 13 12.6 -3.4 | 322 12 7.5 -9.7 18 566 4877 265 7 7.0 0.6 | 341 6 1.9 -5.7 19 545 5182 315 3 2.1 -2.1 | 19 9 -2.9 -8.4 20 506 5791 340 10 3.4 -9.4 | 6 16 -1.6 -15.7 21 500 5880 330 14 7.0 -12.1 | 354 19 1.9 -18.4 22 486 6096 325 12 6.9 -9.8 | 354 16 1.8 -16.1 23 467 6401 300 16 13.9 -8.0 | 328 17 8.8 -14.3 24 400 7570 295 19 17.2 -8.0 | 320 19 12.2 -14.3 25 397 7620 285 19 18.4 -4.9 | 310 17 13.3 -11.2 26 381 7925 310 23 17.6 -14.8 | 329 25 12.6 -21.1 27 365 8230 290 26 24.4 -8.9 | 308 25 19.4 -15.2 28 322 9144 290 27 25.4 -9.2 | 307 26 20.3 -15.6 29 300 9650 280 32 31.5 -5.6 | 294 29 26.5 -11.9 30 283 10058 275 40 39.8 -3.5 | 286 36 34.8 -9.8 31 250 10900 285 51 49.3 -13.2 | 294 48 44.2 -19.5 32 200 12350 280 58 57.1 -10.1 | 287 55 52.1 -16.4 33 172 13289 280 70 68.9 -12.2 | 286 66 63.9 -18.5 34 169 13411 280 70 68.9 -12.2 | 286 66 63.9 -18.5 35 153 14021 295 57 51.7 -24.1 | 303 56 46.6 -30.4 36 150 14130 275 42 41.8 -3.7 | 285 38 36.8 -10.0 37 145 14326 275 42 41.8 -3.7 | 285 38 36.8 -10.0 38 131 14935 270 51 51.0 -0.0 | 278 46 45.9 -6.3 39 125 15240 280 60 59.1 -10.4 | 287 57 54.0 -16.7 40 119 15545 285 62 59.9 -16.0 | 292 59 54.8 -22.4 41 113 15850 260 44 43.3 7.6 | 268 38 38.3 1.3 42 100 16570 290 41 38.5 -14.0 | 301 39 33.5 -20.3 43 97 16764 290 41 38.5 -14.0 | 301 39 33.5 -20.3 44 87 17374 295 36 32.6 -15.2 | 308 35 27.6 -21.5 45 79 17954 325 25 14.3 -20.5 | 341 28 9.3 -26.8 46 79 17983 330 28 14.0 -24.2 | 344 32 8.9 -30.6 47 75 18288 320 25 16.1 -19.2 | 337 28 11.0 -25.5 48 71 18593 360 13 -0.0 -13.0 | 15 20 -5.1 -19.3 49 70 18660 340 7 2.4 -6.6 | 12 13 -2.7 -12.9 50 67 18898 340 10 3.4 -9.4 | 6 16 -1.6 -15.7 51 64 19202 315 10 7.1 -7.1 | 351 14 2.0 -13.4 52 61 19507 345 10 2.6 -9.7 | 9 16 -2.5 -16.0 53 58 19812 205 1 0.4 0.9 | 41 7 -4.6 -5.4 54 55 20117 340 10 3.4 -9.4 | 6 16 -1.6 -15.7 55 52 20422 45 22 -15.6 -15.6 | 43 30 -20.6 -21.9 56 50 20640 75 15 -14.5 -3.9 | 62 22 -19.5 -10.2 57 49 20726 75 21 -20.3 -5.4 | 65 28 -25.3 -11.8 58 47 21031 65 16 -14.5 -6.8 | 56 24 -19.6 -13.1 59 45 21336 105 17 -16.4 4.4 | 85 22 -21.5 -1.9 60 43 21641 105 12 -11.6 3.1 | 79 17 -16.6 -3.2 61 41 21946 55 13 -10.6 -7.5 | 49 21 -15.7 -13.8 62 39 22250 140 13 -8.4 10.0 | 105 14 -13.4 3.6 63 37 22555 135 10 -7.1 7.1 | 94 12 -12.1 0.8 64 33 23165 115 10 -9.1 4.2 | 82 14 -14.1 -2.1 65 30 23830 55 19 -15.6 -10.9 | 50 27 -20.6 -17.2 66 28 24384 65 19 -17.2 -8.0 | 57 26 -22.3 -14.3 67 26 24689 90 17 -17.0 0.0 | 74 23 -22.1 -6.3 68 25 24994 145 13 -7.5 10.6 | 109 13 -12.5 4.3 69 23 25603 190 13 2.3 12.8 | 157 7 -2.8 6.5 70 22 25908 185 18 1.6 17.9 | 163 12 -3.5 11.6 71 20 26460 245 8 7.3 3.4 | 323 4 2.2 -2.9 72 20 26518 245 14 12.7 5.9 | 273 8 7.6 -0.4 73 19 26822 245 7 6.3 3.0 | 339 4 1.3 -3.4 74 18 27127 280 15 14.8 -2.6 | 313 13 9.7 -8.9 75 17 27432 315 19 13.4 -13.4 | 337 21 8.4 -19.8 76 16 28042 345 11 2.8 -10.6 | 7 17 -2.2 -16.9 77 15 28346 360 20 -0.0 -20.0 | 11 27 -5.1 -26.3 78 14 28651 15 10 -2.6 -9.7 | 26 18 -7.6 -16.0 79 12 29870 355 10 0.9 -10.0 | 14 17 -4.2 -16.3 80 12 30175 10 13 -2.3 -12.8 | 21 20 -7.3 -19.1 81 10 31130 5 18 -1.6 -17.9 | 15 25 -6.6 -24.3 Wind Parameters Mean winds (0-6000m): 188.7 at 10.8 knts Storm direction: 218.7 at 8.1 knts Shear (0-3000m) pos: 3.3 neg: 0.2 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): -143.6 deg Storm rel helicity (0-3000m) pos: 51.3 neg: -25.5 tot: 25.7 m^2/s^2 ave: 8.6 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 0.5 10^-3/s Energy-Hel index: 0.17 Bulk Rich Number: 14.54 Bulk Shear: 38.32 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 ------------------------------------------------------------------------------- 500 111 16 88 20| 3.2 0.0 3.2| 23.3 -6.6 16.7 33.3 0.28| 12.7 3.5 1000 116 14 90 18| 1.7 0.0 1.7| 29.1 -12.0 17.1 17.1 0.22| 8.1 1.8 1500 116 13 88 17| 1.1 0.4 1.5| 36.0 -22.6 13.4 8.9 0.13| 7.0 0.9 2000 122 12 91 16| 2.5 0.3 2.8| 50.3 -22.8 27.4 13.7 0.25| 7.1 1.8 2500 128 12 93 14| 2.2 0.2 2.5| 50.9 -24.8 26.1 10.5 0.20| 6.3 1.3 3000 135 11 96 13| 3.3 0.2 3.5| 51.3 -25.5 25.7 8.6 0.07| 7.1 0.5 4000 162 12 119 10| 2.6 0.9 3.5| 61.1 -38.5 22.6 5.7 -0.00| 7.4 -0.0 5000 180 11 135 7| 1.9 0.7 2.6| 83.8 -38.5 45.3 9.1 0.16| 8.0 1.3 6000 189 11 142 6| 1.7 0.5 2.2| 89.7 -60.9 28.8 4.8 0.10| 8.0 0.8 Wrote GIF file: /home/apache/climate/data/raob//KBRO/skewt/KBRO.skewt.20250426.00.gif