UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for KBRO... Searching the city database file for: KBRO ... Date:0000Z 25 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 1010 6 27.4 22.4 74 5.0 23.8 110 12 299.7 302.8 296.6 349.8 17.13 1 1000 93 25.6 21.9 80 3.7 22.9 120 15 298.8 301.8 296.1 347.6 16.77 2 998 111 25.4 22.1 82 3.3 23.0 121 15 298.7 301.8 296.3 348.3 17.02 3 964 415 22.6 21.4 93 1.2 21.8 139 14 298.9 301.9 296.2 348.0 16.87 4 954 506 22.0 20.1 89 1.9 20.7 146 13 299.2 302.0 295.5 345.0 15.71 5 946 580 21.2 20.4 95 0.8 20.6 152 13 299.1 302.0 295.8 346.2 16.15 6 945 589 21.2 19.4 89 1.8 19.9 153 13 299.2 301.9 295.1 343.4 15.17 7 944 598 21.2 19.0 87 2.2 19.7 154 13 299.2 301.9 294.9 342.4 14.81 8 935 682 21.0 18.6 86 2.4 19.4 155 13 299.9 302.5 294.9 342.5 14.57 9 934 691 21.0 18.7 87 2.3 19.4 155 13 300.0 302.6 295.0 342.9 14.68 10 925 775 20.0 18.7 92 1.3 19.1 155 14 299.8 302.5 295.1 343.1 14.83 11 906 954 18.6 18.6 100 0.0 18.6 153 16 300.1 302.9 295.3 344.2 15.05 12 894 1068 17.4 16.6 95 0.8 16.9 147 17 300.0 302.5 294.1 339.3 13.41 13 874 1263 19.2 7.2 46 12.0 12.0 140 19 303.8 305.2 290.5 325.8 7.30 14 850 1502 17.8 8.8 56 9.0 12.3 140 17 304.8 306.3 291.7 330.0 8.39 15 817 1839 15.0 9.0 67 6.0 11.3 155 18 305.3 306.9 292.2 331.9 8.85 16 802 1996 14.0 12.2 89 1.8 12.9 163 17 305.9 307.9 294.2 339.5 11.21 17 801 2007 14.0 12.0 88 2.0 12.7 164 17 306.0 308.0 294.1 339.2 11.07 18 790 2124 13.4 9.7 78 3.7 11.1 169 16 306.5 308.3 293.2 335.5 9.61 19 780 2231 13.0 9.9 81 3.1 11.0 178 15 307.2 309.1 293.6 337.1 9.87 20 776 2274 12.8 12.4 97 0.4 12.6 181 15 307.5 309.7 295.0 342.9 11.74 21 765 2394 12.4 10.8 90 1.6 11.4 191 14 308.3 310.3 294.5 340.7 10.70 22 759 2461 12.8 9.2 79 3.6 10.5 198 14 309.4 311.2 294.0 338.9 9.67 23 753 2527 12.4 9.4 82 3.0 10.5 207 13 309.7 311.5 294.3 339.9 9.88 24 747 2594 12.4 9.0 80 3.4 10.3 215 12 310.4 312.2 294.3 340.1 9.70 25 744 2628 12.6 8.5 76 4.1 10.0 220 12 311.0 312.7 294.3 339.9 9.41 26 740 2674 13.4 1.4 44 12.0 6.8 226 12 312.3 313.4 291.8 330.2 5.73 27 737 2708 13.8 -2.2 33 16.0 5.5 230 11 313.1 314.0 290.9 327.1 4.41 28 727 2823 14.2 -15.8 11 30.0 2.1 236 12 314.8 315.1 288.7 319.9 1.53 29 720 2905 14.4 -17.6 9 32.0 1.8 238 14 315.9 316.1 288.9 320.4 1.33 30 700 3143 13.4 -18.6 9 32.0 1.1 240 17 317.3 317.6 289.2 321.6 1.26 31 697 3179 13.2 -17.8 10 31.0 1.1 235 17 317.5 317.8 289.4 322.1 1.35 32 689 3276 12.2 -4.8 30 17.0 3.7 222 17 317.4 318.2 291.7 330.0 3.88 33 682 3361 11.4 -3.6 35 15.0 3.7 210 17 317.5 318.3 292.1 331.3 4.30 34 657 3671 9.2 -14.8 17 24.0 -0.6 205 17 318.4 318.8 290.2 324.6 1.84 35 570 4825 -1.5 -13.5 39 12.0 -6.2 209 17 319.0 319.5 290.8 326.9 2.37 36 566 4881 -1.9 -14.9 36 13.0 -6.8 210 17 319.2 319.6 290.6 326.3 2.12 37 565 4895 -1.7 -22.7 18 21.0 -8.3 210 17 319.6 319.8 289.8 323.4 1.09 38 563 4923 -2.1 -20.1 24 18.0 -8.1 213 16 319.5 319.7 290.0 324.2 1.38 39 562 4937 -2.1 -22.1 20 20.0 -8.4 215 16 319.6 319.8 289.9 323.6 1.16 40 561 4952 -1.7 -32.7 7 31.0 -9.4 216 16 320.2 320.3 289.3 321.8 0.44 41 557 5008 -1.7 -34.7 6 33.0 -9.5 223 14 320.9 321.0 289.4 322.2 0.36 42 535 5328 -2.9 -32.9 8 30.0 -10.3 253 12 323.2 323.3 290.2 324.8 0.45 43 500 5860 -7.3 -43.3 4 36.0 -13.8 285 18 324.1 324.2 290.2 324.8 0.17 44 439 6861 -13.7 -47.7 4 34.0 -18.7 290 33 328.3 328.4 291.4 328.8 0.12 45 400 7560 -19.5 -49.5 5 30.0 -23.1 285 33 329.6 329.7 291.7 330.1 0.10 46 376 8017 -22.9 -52.9 5 30.0 -25.9 280 32 331.0 331.0 292.1 331.3 0.07 47 371 8116 -23.3 -42.3 16 19.0 -25.9 280 32 331.8 331.8 292.4 332.7 0.25 48 368 8175 -23.5 -34.5 36 11.0 -25.4 280 32 332.3 332.4 292.9 334.4 0.56 49 364 8255 -24.1 -39.1 24 15.0 -26.3 280 32 332.5 332.6 292.7 333.9 0.35 50 363 8275 -24.3 -38.3 26 14.0 -26.5 280 33 332.5 332.6 292.8 334.0 0.39 51 362 8295 -24.3 -46.3 11 22.0 -26.9 280 33 332.8 332.8 292.6 333.4 0.17 52 350 8541 -25.9 -36.9 35 11.0 -27.6 278 39 333.8 333.9 293.2 335.6 0.46 53 347 8603 -26.5 -42.5 21 16.0 -28.5 278 41 333.8 333.9 293.0 334.9 0.26 54 343 8687 -27.3 -36.3 42 9.0 -28.7 278 43 333.9 334.0 293.3 335.8 0.50 55 300 9640 -33.7 -40.7 49 7.0 -34.5 270 67 337.9 338.0 294.1 339.3 0.36 56 286 9973 -36.2 -44.3 43 8.0 -37.0 270 75 338.9 339.0 294.3 340.0 0.26 57 250 10890 -43.3 -54.3 29 11.0 -43.9 270 65 341.7 341.7 294.8 342.1 0.10 58 200 12350 -56.1 -64.1 36 8.0 -56.2 285 67 343.9 343.9 295.3 344.1 0.03 59 168 13437 -65.1 -71.1 43 6.0 -65.1 295 73 346.5 346.5 295.8 346.6 0.02 60 150 14130 -63.9 -82.9 6 19.0 -64.0 275 66 360.0 360.0 298.7 360.0 0.00 61 100 16570 -71.7 -88.7 6 17.0 -71.8 290 40 389.2 389.2 303.7 389.2 0.00 62 83 17656 -77.1 -90.1 11 13.0 -77.1 295 36 399.5 399.5 305.2 399.5 0.00 63 80 17869 -74.9 -89.9 8 15.0 -74.9 295 32 408.3 408.3 306.3 408.3 0.00 64 77 18091 -76.1 -90.1 9 14.0 -76.2 291 30 410.2 410.2 306.5 410.2 0.00 65 76 18166 -75.9 -90.9 8 15.0 -75.9 289 30 412.2 412.2 306.8 412.2 0.00 66 74 18322 -71.9 -89.9 5 18.0 -72.0 294 29 423.8 423.8 308.2 423.8 0.00 67 73 18403 -71.5 -90.5 4 19.0 -71.6 314 24 426.3 426.3 308.4 426.3 0.00 68 70 18650 -72.9 -89.9 6 17.0 -73.0 15 10 428.4 428.4 308.7 428.4 0.00 69 62 19358 -75.1 -91.1 7 16.0 -75.2 199 10 438.7 438.7 309.7 438.7 0.00 70 58 19748 -71.3 -92.3 3 21.0 -71.4 273 12 455.7 455.7 311.4 455.7 0.00 71 56 19959 -65.1 -91.1 2 26.0 -65.4 358 11 474.4 474.4 313.0 474.5 0.00 72 55 20069 -63.9 -90.9 1 27.0 -64.2 49 10 479.6 479.6 313.4 479.7 0.00 73 50 20650 -65.7 -89.7 2 24.0 -66.0 70 11 488.7 488.7 314.1 488.7 0.00 74 48 20898 -66.7 -90.7 2 24.0 -67.0 66 13 492.0 492.0 314.4 492.0 0.00 75 44 21430 -62.3 -89.3 2 27.0 -62.8 120 14 515.2 515.2 316.0 515.2 0.00 76 42 21715 -64.5 -89.5 2 25.0 -64.9 124 16 516.6 516.6 316.1 516.6 0.00 77 39 22170 -63.3 -89.3 2 26.0 -63.8 147 11 530.7 530.7 316.9 530.7 0.00 78 36 22667 -58.7 -88.7 1 30.0 -59.6 267 6 554.9 554.9 318.3 554.9 0.00 79 35 22844 -58.9 -87.9 1 29.0 -59.8 0 0 558.9 558.9 318.6 558.9 0.00 80 33 23216 -56.7 -87.7 1 31.0 -57.9 32 4 574.2 574.2 319.4 574.2 0.01 81 32 23411 -57.1 -87.1 1 30.0 -58.3 49 6 578.2 578.2 319.6 578.2 0.01 82 30 23820 -56.1 -87.1 1 31.0 -57.5 70 14 591.7 591.7 320.2 591.7 0.01 83 29 24035 -56.3 -87.3 1 31.0 -57.8 79 16 596.9 596.9 320.5 597.0 0.01 84 28 24259 -53.9 -85.9 1 32.0 -55.8 68 14 609.6 609.6 321.0 609.7 0.01 85 24 25253 -51.7 -84.7 1 33.0 -54.3 91 19 643.5 643.5 322.4 643.6 0.01 86 22 25825 -46.1 -83.1 1 37.0 -50.5 157 16 676.4 676.4 323.6 676.5 0.02 87 20 26460 -44.7 -81.7 1 37.0 -50.0 255 9 699.4 699.4 324.4 699.6 0.03 88 19 26804 -44.3 -81.3 1 37.0 -49.9 238 13 710.9 710.9 324.8 711.2 0.03 89 17 27551 -43.9 -81.9 1 38.0 -50.1 244 8 735.2 735.2 325.5 735.4 0.03 90 17 27551 -41.7 -80.7 1 39.0 -48.8 244 8 742.2 742.3 325.7 742.5 0.03 91 15 28398 -43.1 -81.1 1 38.0 -50.1 256 7 764.6 764.7 326.3 765.0 0.04 92 14 28866 -39.9 -80.9 0 41.0 -48.7 283 10 790.7 790.8 327.0 791.1 0.04 93 13 29372 -41.1 -81.1 1 40.0 -49.6 6 11 803.5 803.5 327.3 803.9 0.04 94 12 29918 -39.7 -80.7 0 41.0 -49.3 133 15 827.1 827.1 327.9 827.6 0.05 95 11 30509 -42.7 -81.7 1 39.0 -51.1 136 15 837.0 837.0 328.1 837.5 0.05 96 10 31160 -37.7 -79.7 0 42.0 -49.3 110 7 878.8 878.9 329.0 879.5 0.07 97 10 31160 -37.3 -79.3 0 42.0 -49.1 110 7 880.3 880.4 329.1 881.1 0.07 98 9.6 31441 -39.1 -81.1 0 42.0 -50.1 883.9 883.9 329.1 884.4 0.06 99 7.1 33535 -33.3 -77.3 0 44.0 -49.4 987.4 987.5 331.0 989.1 0.14 TRP 168 13437 -65.1 -71.1 43 6.0 -65.1 295 73 346.5 346.5 295.8 346.6 0.02 WND 286 9973 -36.2 -44.3 43 8.0 -37.0 270 75 338.9 339.0 294.3 340.0 0.26 Sounding variables and indices 1000-500 mb thick: 5767.00 m Freezing level: 582.20 mb = 4663.23 m = 15299.11 ft Wetbulb zero: 660.33 mb = 3629.42 m = 11907.41 ft Precipitable water: 1.49 inches Sfc-500 mean rel hum: 45.58 % Est. max temperature: 32.11 C = 89.79 F Sfc-Lift cond lev (LCL): 939.48 mb = 640.08 m = 2099.96 ft T: 21.10 C 700-500 lapse rate: 7.62 C/km ThetaE index: 18.39 C Layer 894.0- 850.0 mb Conv cond level (CCL): 923.66 mb = 787.46 m = 2583.50 ft Mean mixing ratio: 16.01 g/kg Conv temperature: 27.49 C = 81.48 F Cap Strength: 3.95 C Lifted Index: -2.87 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.13 C Lifted Index @700 mb: 3.95 C Showalter Index: 3.93 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 16.10 C K Index: 1.90 Risk: None Sweat Index: 254.30 Risk: None Energy Index: -0.79 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 931.90 J/kg Max Up Vert Vel: 43.17 m/s Conv Inhibition (B-): 2.73 J/kg Cap Strength: 3.90 C Lift Cond Lev (LCL): 931.31 mb = 716.00 m = 2349.04 ft Lev Free Conv (LFC): 916.31 mb = 856.39 m = 2809.65 ft Equ Level (EL): 876.31 mb = 1240.04 m = 4068.34 ft B at Equ Level: 8.01 J/kg Max Parcel Lev (MPL): 856.31 mb = 1438.45 m = 4719.28 ft Wind level data Storm motion: 225 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 1010 6 110 12 -11.3 4.1 | 78 20 -19.6 -4.2 1 1000 93 120 15 -13.0 7.5 | 88 21 -21.3 -0.8 2 976 305 130 14 -10.7 9.0 | 92 19 -19.0 0.7 3 943 610 155 13 -5.5 11.8 | 104 14 -13.8 3.5 4 925 775 155 14 -5.9 12.7 | 107 15 -14.2 4.4 5 910 914 155 15 -6.3 13.6 | 110 16 -14.6 5.3 6 878 1219 140 19 -12.2 14.6 | 107 21 -20.5 6.2 7 850 1502 140 17 -10.9 13.0 | 104 20 -19.2 4.7 8 818 1829 155 18 -7.6 16.3 | 117 18 -15.9 8.0 9 789 2134 170 16 -2.8 15.8 | 124 13 -11.1 7.4 10 761 2438 195 14 3.6 13.5 | 138 7 -4.7 5.2 11 734 2743 235 11 9.0 6.3 | 340 2 0.7 -2.0 12 708 3048 240 16 13.9 8.0 | 273 6 5.6 -0.3 13 700 3143 240 17 14.7 8.5 | 268 6 6.4 0.2 14 682 3353 210 17 8.5 14.7 | 182 6 0.2 6.4 15 657 3658 205 17 7.2 15.4 | 171 7 -1.1 7.1 16 609 4267 200 17 5.8 16.0 | 162 8 -2.5 7.7 17 565 4877 210 17 8.5 14.7 | 182 6 0.2 6.4 18 544 5182 245 10 9.1 4.2 | 349 4 0.8 -4.1 19 500 5860 285 18 17.4 -4.7 | 325 16 9.1 -13.0 20 485 6096 290 24 22.6 -8.2 | 319 22 14.3 -16.5 21 430 7010 290 35 32.9 -12.0 | 310 32 24.6 -20.3 22 400 7560 285 33 31.9 -8.5 | 306 29 23.6 -16.9 23 397 7620 280 33 32.5 -5.7 | 300 28 24.2 -14.0 24 365 8230 280 32 31.5 -5.6 | 301 27 23.2 -13.9 25 321 9144 275 54 53.8 -4.7 | 286 47 45.5 -13.0 26 300 9640 270 67 67.0 -0.0 | 278 59 58.7 -8.3 27 286 9973 270 75 75.0 -0.0 | 277 67 66.7 -8.3 28 282 10058 270 75 75.0 -0.0 | 277 67 66.7 -8.3 29 250 10890 270 65 65.0 -0.0 | 278 57 56.7 -8.3 30 225 11582 275 58 57.8 -5.1 | 285 51 49.5 -13.4 31 200 12350 285 67 64.7 -17.3 | 294 62 56.4 -25.7 32 169 13411 290 75 70.5 -25.7 | 299 71 62.2 -34.0 33 168 13437 295 73 66.2 -30.9 | 304 70 57.9 -39.2 34 153 14021 275 57 56.8 -5.0 | 285 50 48.5 -13.3 35 150 14130 275 66 65.7 -5.8 | 284 59 57.4 -14.1 36 145 14326 275 67 66.7 -5.8 | 284 60 58.4 -14.1 37 131 14935 275 57 56.8 -5.0 | 285 50 48.5 -13.3 38 125 15240 280 63 62.0 -10.9 | 290 57 53.7 -19.2 39 119 15545 285 68 65.7 -17.6 | 294 63 57.4 -25.9 40 100 16570 290 40 37.6 -13.7 | 307 37 29.3 -22.0 41 97 16764 290 40 37.6 -13.7 | 307 37 29.3 -22.0 42 92 17069 295 42 38.1 -17.7 | 311 40 29.8 -26.1 43 83 17678 295 36 32.6 -15.2 | 314 34 24.3 -23.5 44 78 17983 295 29 26.3 -12.3 | 319 27 18.0 -20.6 45 74 18288 285 31 29.9 -8.0 | 307 27 21.6 -16.3 46 70 18650 15 10 -2.6 -9.7 | 31 21 -10.9 -18.0 47 67 18898 15 10 -2.6 -9.7 | 31 21 -10.9 -18.0 48 64 19202 160 10 -3.4 9.4 | 95 12 -11.7 1.1 49 61 19507 230 10 7.7 6.4 | 19 2 -0.6 -1.9 50 58 19812 280 12 11.8 -2.1 | 341 11 3.5 -10.4 51 55 20117 65 10 -9.1 -4.2 | 54 21 -17.4 -12.5 52 52 20422 80 16 -15.8 -2.8 | 65 26 -24.1 -11.1 53 50 20650 70 11 -10.3 -3.8 | 57 22 -18.6 -12.1 54 49 20726 60 15 -13.0 -7.5 | 53 27 -21.3 -15.8 55 47 21031 70 11 -10.3 -3.8 | 57 22 -18.6 -12.1 56 45 21336 120 13 -11.3 6.5 | 85 20 -19.6 -1.8 57 43 21641 120 17 -14.7 8.5 | 90 23 -23.0 0.2 58 39 22250 150 10 -5.0 8.7 | 92 13 -13.3 0.4 59 37 22555 195 10 2.6 9.7 | 103 6 -5.7 1.3 60 35 22860 0 0 -0.0 -0.0 | 45 12 -8.3 -8.3 61 30 23774 80 10 -9.8 -1.7 | 61 21 -18.1 -10.0 62 30 23820 70 14 -13.2 -4.8 | 59 25 -21.5 -13.1 63 29 24079 80 16 -15.8 -2.8 | 65 26 -24.1 -11.1 64 28 24384 60 12 -10.4 -6.0 | 53 24 -18.7 -14.3 65 26 24689 30 15 -7.5 -13.0 | 37 27 -15.8 -21.3 66 25 24994 45 13 -9.2 -9.2 | 45 25 -17.5 -17.5 67 24 25298 95 20 -19.9 1.7 | 77 29 -28.2 -6.6 68 22 25908 165 15 -3.9 14.5 | 117 14 -12.2 6.2 69 20 26460 255 9 8.7 2.3 | 356 6 0.4 -6.0 70 20 26518 200 10 3.4 9.4 | 103 5 -4.9 1.1 71 19 26822 240 13 11.3 6.5 | 301 3 3.0 -1.8 72 18 27127 275 14 13.9 -1.2 | 329 11 5.6 -9.5 73 17 27432 255 10 9.7 2.6 | 347 6 1.4 -5.7 74 16 28042 205 2 0.8 1.8 | 49 10 -7.5 -6.5 75 14 28651 290 10 9.4 -3.4 | 355 12 1.1 -11.7 76 14 28956 280 10 9.8 -1.7 | 351 10 1.5 -10.0 77 13 29261 335 10 4.2 -9.1 | 13 18 -4.1 -17.4 78 12 29870 130 14 -10.7 9.0 | 92 19 -19.0 0.7 79 12 30175 150 19 -9.5 16.5 | 115 20 -17.8 8.1 80 10 31160 110 7 -6.6 2.4 | 68 16 -14.9 -5.9 Wind Parameters Mean winds (0-6000m): 195.0 at 15.7 knts Storm direction: 225.0 at 11.7 knts Shear (0-3000m) pos: 4.8 neg: 0.5 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): -162.1 deg Storm rel helicity (0-3000m) pos: 85.6 neg: -12.8 tot: 72.8 m^2/s^2 ave: 24.3 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 1.8 10^-3/s Energy-Hel index: 0.44 Bulk Rich Number: 26.42 Bulk Shear: 35.27 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 ------------------------------------------------------------------------------- 500 128 14 91 19| 8.3 0.0 8.3| 38.8 0.0 38.8 77.6 0.73| 10.7 7.8 1000 141 14 99 17| 5.4 0.0 5.4| 48.6 -0.1 48.5 48.5 0.63| 8.2 5.1 1500 141 15 102 18| 3.6 1.1 4.7| 48.6 -10.7 37.9 25.3 0.37| 7.5 2.7 2000 144 16 105 18| 4.2 0.8 5.0| 74.9 -10.7 64.2 32.1 0.46| 7.5 3.5 2500 151 16 109 17| 4.4 0.6 5.1| 85.3 -10.7 74.6 29.8 0.43| 8.3 3.5 3000 160 15 114 15| 4.8 0.5 5.3| 85.6 -12.8 72.8 24.3 0.20| 9.0 1.8 4000 176 16 128 12| 3.6 1.5 5.1| 85.6 -29.7 55.9 14.0 -0.01| 8.4 -0.1 5000 183 16 136 11| 3.2 1.2 4.4| 92.8 -30.5 62.3 12.5 0.06| 7.6 0.4 6000 195 16 148 8| 3.9 1.0 4.9| 97.4 -38.8 58.5 9.8 0.07| 8.2 0.6 Wrote GIF file: /home/apache/climate/data/raob//KBRO/skewt/KBRO.skewt.20250425.00.gif