UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for KBRO... Searching the city database file for: KBRO ... Date:1200Z 19 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 23.8 21.3 86 2.5 22.1 135 14 296.1 299.0 294.8 342.2 15.99 1 1000 97 23.2 21.4 90 1.8 21.9 140 20 296.4 299.3 295.1 343.2 16.25 2 979 282 21.6 21.0 96 0.6 21.2 149 30 296.5 299.5 295.1 343.3 16.20 3 960 453 20.8 19.4 92 1.4 19.8 152 34 297.4 300.1 294.5 340.6 14.93 4 931 718 18.6 18.5 99 0.1 18.5 158 38 297.8 300.4 294.3 340.0 14.55 5 926 765 18.4 17.8 96 0.6 18.0 160 39 298.0 300.6 294.0 338.6 13.98 6 925 774 18.4 17.4 94 1.0 17.7 160 39 298.1 300.6 293.7 337.7 13.64 7 923 793 18.6 17.3 92 1.3 17.7 162 40 298.5 301.0 293.9 338.0 13.58 8 919 830 19.4 15.1 76 4.3 16.5 166 41 299.7 301.9 292.9 334.3 11.82 9 909 924 20.4 12.4 60 8.0 15.3 175 44 301.7 303.5 292.0 331.2 10.00 10 893 1078 20.0 12.0 60 8.0 14.9 175 47 302.8 304.6 292.3 332.2 9.91 11 881 1194 19.6 12.6 64 7.0 15.1 175 49 303.6 305.5 293.0 334.7 10.46 12 870 1302 19.2 9.2 52 10.0 13.0 174 50 304.2 305.8 291.6 329.5 8.42 13 864 1362 18.6 10.6 60 8.0 13.6 172 52 304.2 305.9 292.3 332.1 9.33 14 850 1502 17.6 9.6 59 8.0 12.6 170 54 304.6 306.2 292.0 331.2 8.86 15 843 1572 17.0 9.0 59 8.0 12.1 170 54 304.7 306.3 291.8 330.4 8.58 16 834 1664 16.4 8.4 59 8.0 11.5 170 52 305.0 306.5 291.7 330.0 8.32 17 829 1715 16.2 6.2 51 10.0 10.3 170 51 305.3 306.6 290.9 327.0 7.19 18 826 1745 16.4 3.4 42 13.0 9.1 170 50 305.8 306.9 289.9 323.9 5.92 19 822 1787 16.6 -3.4 25 20.0 6.6 170 49 306.5 307.1 288.0 317.7 3.62 20 815 1859 17.0 -14.0 11 31.0 4.3 170 47 307.6 307.9 286.3 312.8 1.59 21 813 1880 17.0 -14.0 11 31.0 4.3 170 47 307.8 308.1 286.4 313.0 1.59 22 758 2474 14.8 -19.2 8 34.0 2.1 159 42 311.7 311.9 287.2 315.4 1.10 23 747 2597 15.2 -23.8 5 39.0 1.7 157 39 313.4 313.6 287.4 316.0 0.75 24 700 3146 14.4 -25.6 5 40.0 0.8 175 25 318.4 318.6 289.0 320.8 0.68 25 697 3182 14.4 -25.6 5 40.0 0.7 177 23 318.8 319.0 289.1 321.2 0.68 26 651 3755 10.8 -21.2 9 32.0 -0.9 194 15 321.0 321.3 290.2 324.8 1.08 27 647 3807 10.4 -18.6 11 29.0 -0.7 197 15 321.2 321.4 290.5 325.8 1.36 28 586 4620 2.4 -8.6 44 11.0 -2.6 235 10 321.1 321.7 292.3 332.3 3.41 29 584 4648 2.2 -8.8 44 11.0 -2.8 236 10 321.1 321.8 292.3 332.2 3.37 30 582 4675 2.0 -9.0 44 11.0 -3.0 236 11 321.2 321.9 292.3 332.2 3.32 31 571 4829 0.6 -11.4 40 12.0 -4.5 239 12 321.3 321.9 291.9 330.7 2.80 32 561 4971 -0.7 -10.7 47 10.0 -5.0 238 14 321.4 322.0 292.1 331.4 3.01 33 549 5143 -1.9 -14.9 36 13.0 -6.9 232 16 322.0 322.4 291.5 329.4 2.19 34 533 5378 -4.1 -13.1 50 9.0 -7.7 236 18 322.1 322.6 291.9 330.9 2.62 35 524 5512 -4.9 -16.9 38 12.0 -9.2 239 18 322.7 323.1 291.5 329.3 1.94 36 523 5527 -5.1 -17.1 38 12.0 -9.4 237 18 322.6 323.0 291.5 329.2 1.91 37 521 5558 -5.3 -18.3 35 13.0 -9.8 234 19 322.8 323.1 291.3 328.7 1.73 38 520 5573 -5.5 -19.5 32 14.0 -10.2 233 19 322.7 323.0 291.2 328.1 1.57 39 518 5603 -5.3 -27.3 16 22.0 -11.3 230 19 323.3 323.4 290.6 326.1 0.79 40 515 5649 -5.7 -29.7 13 24.0 -11.9 225 20 323.3 323.5 290.5 325.6 0.63 41 509 5741 -6.3 -31.3 12 25.0 -12.5 216 20 323.7 323.8 290.5 325.7 0.55 42 500 5880 -7.7 -30.7 14 23.0 -13.3 205 24 323.7 323.8 290.5 325.8 0.59 43 485 6116 -9.7 -31.7 15 22.0 -14.8 210 26 324.0 324.1 290.6 326.0 0.56 44 478 6228 -10.5 -24.5 31 14.0 -14.4 212 28 324.4 324.6 291.2 328.3 1.10 45 474 6293 -10.5 -33.5 13 23.0 -15.6 213 30 325.2 325.3 290.8 326.9 0.48 46 471 6341 -10.9 -34.9 12 24.0 -15.9 214 31 325.3 325.3 290.8 326.8 0.42 47 469 6374 -10.9 -35.9 11 25.0 -16.0 214 31 325.7 325.7 290.9 327.1 0.38 48 463 6473 -10.7 -39.7 7 29.0 -16.2 217 32 327.1 327.2 291.2 328.1 0.26 49 452 6658 -11.3 -37.3 10 26.0 -16.5 223 33 328.6 328.7 291.7 329.9 0.34 50 435 6950 -14.1 -37.1 12 23.0 -18.5 233 35 328.7 328.8 291.7 330.1 0.36 51 429 7055 -15.1 -33.1 20 18.0 -18.9 234 35 328.7 328.8 291.9 330.7 0.55 52 426 7108 -15.5 -42.5 8 27.0 -19.8 233 35 328.9 328.9 291.6 329.7 0.21 53 417 7269 -16.7 -42.7 9 26.0 -20.8 228 35 329.3 329.4 291.7 330.2 0.21 54 403 7524 -18.7 -33.7 25 15.0 -21.6 221 35 330.0 330.1 292.3 332.0 0.55 55 400 7580 -18.9 -29.9 37 11.0 -21.3 220 35 330.4 330.6 292.6 333.3 0.80 56 300 9640 -36.1 -43.1 48 7.0 -36.8 225 39 334.5 334.5 293.2 335.6 0.28 57 250 10880 -47.3 -52.0 58 4.7 -47.5 230 34 335.7 335.8 293.4 336.2 0.13 58 200 12320 -59.7 -62.9 66 3.2 -59.7 245 42 338.2 338.2 293.9 338.4 0.04 59 150 14090 -63.9 -81.9 7 18.0 -64.0 255 62 360.0 360.0 298.7 360.0 0.00 60 127 15105 -68.5 -85.9 6 17.4 -68.6 225 80 369.2 369.2 300.4 369.2 0.00 61 114 15751 -71.5 -88.5 6 17.0 -71.6 225 76 375.3 375.3 301.5 375.3 0.00 62 100 16530 -71.1 -89.1 5 18.0 -71.2 235 72 390.4 390.4 303.8 390.4 0.00 63 97 16710 -70.1 -89.1 5 19.0 -70.2 235 72 395.7 395.7 304.6 395.7 0.00 64 75 18213 -76.5 -90.5 9 14.0 -76.6 232 26 412.5 412.5 306.8 412.5 0.00 65 70 18610 -75.9 -90.9 8 15.0 -75.9 270 19 422.0 422.0 307.9 422.0 0.00 66 68 18778 -76.3 -91.3 8 15.0 -76.3 270 21 424.7 424.7 308.3 424.7 0.00 67 65 19041 -73.1 -90.1 6 17.0 -73.2 273 20 437.2 437.2 309.6 437.2 0.00 68 62 19317 -74.3 -91.3 6 17.0 -74.4 245 22 440.5 440.5 309.9 440.5 0.00 69 61 19413 -71.7 -90.7 4 19.0 -71.8 222 25 448.3 448.3 310.7 448.3 0.00 70 59 19611 -68.9 -90.9 3 22.0 -69.1 212 24 458.9 458.9 311.7 458.9 0.00 71 58 19714 -69.3 -92.3 2 23.0 -69.5 218 22 460.2 460.2 311.8 460.2 0.00 72 57 19819 -66.3 -91.3 2 25.0 -66.5 224 19 469.3 469.3 312.6 469.3 0.00 73 50 20620 -63.1 -91.1 1 28.0 -63.5 125 10 494.8 494.8 314.6 494.8 0.00 74 45 21267 -62.9 -90.9 1 28.0 -63.3 157 12 510.4 510.4 315.7 510.4 0.00 75 44 21404 -63.5 -90.5 1 27.0 -63.9 164 15 512.2 512.2 315.8 512.2 0.00 76 36 22648 -58.5 -90.5 1 32.0 -59.5 217 7 555.4 555.4 318.4 555.4 0.00 77 35 22825 -58.5 -90.5 1 32.0 -59.5 263 3 559.9 559.9 318.6 559.9 0.00 78 33 23194 -59.5 -90.5 1 31.0 -60.4 319 5 566.8 566.8 319.0 566.8 0.00 79 30 23790 -58.7 -89.7 1 31.0 -59.7 45 9 584.6 584.6 319.9 584.6 0.00 80 28 24224 -58.7 -89.7 1 31.0 -59.8 50 11 596.3 596.3 320.5 596.3 0.00 81 27 24454 -57.1 -89.1 1 32.0 -58.5 44 12 607.0 607.0 320.9 607.0 0.01 82 26 24692 -58.3 -89.3 1 31.0 -59.6 41 10 610.2 610.2 321.0 610.2 0.01 83 24 25201 -54.5 -88.5 1 34.0 -56.5 71 11 635.3 635.3 322.1 635.4 0.01 84 20 26380 -50.7 -86.7 1 36.0 -54.0 150 9 681.0 681.0 323.8 681.1 0.01 85 18 27071 -48.5 -85.5 1 37.0 -52.7 137 11 708.8 708.8 324.7 708.9 0.01 86 18 27071 -49.3 -86.3 1 37.0 -53.3 137 11 706.2 706.2 324.6 706.3 0.01 87 17 27447 -47.9 -85.9 0 38.0 -52.5 123 12 722.4 722.4 325.1 722.5 0.01 88 15 28273 -48.5 -86.5 0 38.0 -53.3 136 10 746.7 746.7 325.8 746.8 0.01 89 15 28273 -46.1 -85.1 0 39.0 -51.8 136 10 754.7 754.7 326.1 754.8 0.02 90 14 28731 -46.5 -85.5 0 39.0 -52.3 149 10 768.4 768.4 326.4 768.5 0.02 91 14 28731 -42.5 -82.5 0 40.0 -50.0 149 10 781.9 781.9 326.8 782.2 0.03 92 13 29233 -41.7 -82.7 0 41.0 -49.9 201 15 801.4 801.5 327.3 801.7 0.03 93 12 29776 -42.1 -83.1 0 41.0 -50.5 268 13 818.6 818.6 327.7 818.9 0.03 94 11 30367 -40.9 -81.9 0 41.0 -50.3 301 18 843.6 843.6 328.2 844.0 0.04 95 10 31020 -37.7 -79.7 0 42.0 -49.3 305 17 878.8 878.9 329.0 879.5 0.07 96 9.2 31595 -38.1 -80.1 0 42.0 -49.8 898.5 898.5 329.4 899.2 0.07 97 8.8 31902 -35.9 -78.9 0 43.0 -49.2 918.5 918.6 329.8 919.5 0.09 98 7.4 33111 -33.9 -76.9 1 43.0 -49.4 973.3 973.4 330.8 975.0 0.15 99 7.2 33303 -34.5 -77.5 0 43.0 -49.7 978.5 978.6 330.8 980.1 0.14 TRP 114 15751 -71.5 -88.5 6 17.0 -71.6 225 76 375.3 375.3 301.5 375.3 0.00 WND 127 15105 -68.5 -85.9 6 17.4 -68.6 225 80 369.2 369.2 300.4 369.2 0.00 Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 566.38 mb = 4894.54 m = 16058.00 ft Wetbulb zero: 676.73 mb = 3430.03 m = 11253.23 ft Precipitable water: 1.15 inches Sfc-500 mean rel hum: 36.25 % Est. max temperature: 32.03 C = 89.66 F Sfc-Lift cond lev (LCL): 974.13 mb = 325.77 m = 1068.80 ft T: 21.40 C 700-500 lapse rate: 8.08 C/km ThetaE index: 19.32 C Layer 850.0- 813.0 mb Conv cond level (CCL): 934.74 mb = 683.62 m = 2242.82 ft Mean mixing ratio: 14.83 g/kg Conv temperature: 25.43 C = 77.77 F Cap Strength: 6.76 C Lifted Index: -1.10 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.31 C Lifted Index @700 mb: 6.59 C Showalter Index: 3.00 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 17.30 C K Index: -5.10 Risk: None Sweat Index: 247.20 Risk: None Energy Index: -0.82 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 499.18 J/kg Max Up Vert Vel: 31.60 m/s Conv Inhibition (B-): 559.53 J/kg Cap Strength: 6.65 C Lift Cond Lev (LCL): 938.31 mb = 650.66 m = 2134.70 ft Lev Free Conv (LFC): 533.31 mb = 5373.55 m = 17629.56 ft Equ Level (EL): 193.31 mb = 12529.48 m = 41106.73 ft B at Equ Level: 494.49 J/kg Max Parcel Lev (MPL): 143.31 mb = 14368.51 m = 47140.22 ft Wind level data Storm motion: 207 at 21 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 6 135 14 -9.9 9.9 | 66 21 -19.6 -8.8 1 1000 97 140 20 -12.9 15.3 | 81 23 -22.5 -3.4 2 976 305 150 31 -15.5 26.8 | 108 26 -25.2 8.2 3 943 610 155 37 -15.6 33.5 | 120 29 -25.3 14.8 4 925 774 160 39 -13.3 36.6 | 128 29 -23.0 18.0 5 910 914 175 44 -3.8 43.8 | 152 29 -13.5 25.1 6 878 1219 175 49 -4.3 48.8 | 155 33 -13.9 30.1 7 850 1502 170 54 -9.4 53.2 | 151 39 -19.0 34.5 8 848 1524 170 55 -9.6 54.2 | 152 40 -19.2 35.5 9 818 1829 170 48 -8.3 47.3 | 148 34 -18.0 28.6 10 789 2134 170 41 -7.1 40.4 | 142 27 -16.8 21.7 11 761 2438 160 43 -14.7 40.4 | 132 33 -24.4 21.7 12 734 2743 155 36 -15.2 32.6 | 119 29 -24.9 13.9 13 700 3146 175 25 -2.2 24.9 | 118 13 -11.8 6.2 14 682 3353 185 14 1.2 13.9 | 61 10 -8.4 -4.7 15 657 3658 190 16 2.8 15.8 | 67 7 -6.9 -2.9 16 610 4267 225 11 7.8 7.8 | 10 11 -1.9 -10.9 17 587 4572 235 10 8.2 5.7 | 6 13 -1.5 -13.0 18 566 4877 240 13 11.3 6.5 | 353 12 1.6 -12.2 19 545 5182 230 17 13.0 10.9 | 337 8 3.4 -7.8 20 525 5486 240 18 15.6 9.0 | 329 11 5.9 -9.7 21 505 5791 210 21 10.5 18.2 | 301 1 0.8 -0.5 22 500 5880 205 24 10.1 21.8 | 189 3 0.5 3.1 23 486 6096 210 26 13.0 22.5 | 221 5 3.3 3.8 24 467 6401 215 32 18.4 26.2 | 229 11 8.7 7.5 25 431 7010 235 35 28.7 20.1 | 266 19 19.0 1.4 26 400 7580 220 35 22.5 26.8 | 238 15 12.8 8.1 27 398 7620 220 34 21.9 26.0 | 239 14 12.2 7.4 28 365 8230 220 37 23.8 28.3 | 236 17 14.1 9.6 29 335 8839 225 42 29.7 29.7 | 241 23 20.0 11.0 30 322 9144 225 39 27.6 27.6 | 244 20 17.9 8.9 31 300 9640 225 39 27.6 27.6 | 244 20 17.9 8.9 32 270 10363 235 38 31.1 21.8 | 262 22 21.5 3.1 33 250 10880 230 34 26.0 21.9 | 259 17 16.4 3.2 34 224 11582 225 33 23.3 23.3 | 251 14 13.7 4.6 35 200 12320 245 42 38.1 17.7 | 272 28 28.4 -0.9 36 176 13106 265 58 57.8 5.1 | 286 50 48.1 -13.6 37 150 14090 255 62 59.9 16.0 | 273 50 50.2 -2.6 38 144 14326 255 64 61.8 16.6 | 272 52 52.2 -2.1 39 137 14630 230 68 52.1 43.7 | 239 49 42.4 25.0 40 127 15105 225 80 56.6 56.6 | 231 60 46.9 37.9 41 124 15240 225 79 55.9 55.9 | 231 59 46.2 37.2 42 114 15751 225 76 53.7 53.7 | 232 56 44.1 35.0 43 101 16459 215 74 42.4 60.6 | 218 53 32.8 41.9 44 100 16530 235 72 59.0 41.3 | 245 54 49.3 22.6 45 96 16764 235 72 59.0 41.3 | 245 54 49.3 22.6 46 82 17678 260 34 33.5 5.9 | 298 27 23.8 -12.8 47 78 17983 250 28 26.3 9.6 | 299 19 16.7 -9.1 48 74 18288 225 25 17.7 17.7 | 277 8 8.0 -1.0 49 70 18593 240 28 24.2 14.0 | 288 15 14.6 -4.7 50 70 18610 270 19 19.0 -0.0 | 333 21 9.3 -18.7 51 67 18898 270 22 22.0 -0.0 | 327 22 12.3 -18.7 52 63 19202 275 19 18.9 -1.7 | 336 22 9.3 -20.4 53 60 19507 205 27 11.4 24.5 | 197 6 1.8 5.8 54 54 20117 240 13 11.3 6.5 | 353 12 1.6 -12.2 55 52 20422 245 10 9.1 4.2 | 2 14 -0.6 -14.5 56 50 20620 125 10 -8.2 5.7 | 54 22 -17.8 -13.0 57 49 20726 185 10 0.9 10.0 | 45 12 -8.8 -8.7 58 47 21031 125 10 -8.2 5.7 | 54 22 -17.8 -13.0 59 45 21336 165 13 -3.4 12.6 | 65 14 -13.0 -6.1 60 42 21641 160 20 -6.8 18.8 | 90 16 -16.5 0.1 61 40 21946 195 14 3.6 13.5 | 49 8 -6.0 -5.2 62 37 22555 190 10 1.7 9.8 | 42 12 -7.9 -8.8 63 35 22860 270 2 2.0 -0.0 | 22 20 -7.7 -18.7 64 30 23790 45 9 -6.4 -6.4 | 33 30 -16.0 -25.1 65 29 24079 55 10 -8.2 -5.7 | 36 30 -17.8 -24.4 66 27 24384 45 13 -9.2 -9.2 | 34 34 -18.8 -27.9 67 26 24689 40 10 -6.4 -7.7 | 31 31 -16.1 -26.4 68 25 24994 60 15 -13.0 -7.5 | 41 35 -22.6 -26.2 69 24 25298 75 10 -9.7 -2.6 | 42 29 -19.3 -21.3 70 22 25908 120 1 -0.9 0.5 | 30 21 -10.5 -18.2 71 20 26380 150 9 -4.5 7.8 | 52 18 -14.2 -10.9 72 19 26822 150 10 -5.0 8.7 | 56 18 -14.7 -10.0 73 17 27432 120 12 -10.4 6.0 | 58 24 -20.0 -12.7 74 16 27737 145 10 -5.7 8.2 | 56 19 -15.4 -10.5 75 15 28346 135 10 -7.1 7.1 | 55 20 -16.7 -11.6 76 14 28956 155 10 -4.2 9.1 | 55 17 -13.9 -9.6 77 13 29261 200 15 5.1 14.1 | 45 6 -4.5 -4.6 78 12 29566 295 10 9.1 -4.2 | 1 23 -0.6 -22.9 79 12 29870 260 14 13.8 2.4 | 346 17 4.1 -16.3 80 11 30175 300 18 15.6 -9.0 | 348 28 5.9 -27.7 81 10 31020 305 17 13.9 -9.8 | 351 29 4.3 -28.4 Wind Parameters Mean winds (0-6000m): 177.3 at 28.1 knts Storm direction: 207.3 at 21.0 knts Shear (0-3000m) pos: 5.0 neg: 2.2 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 55.5 deg Storm rel helicity (0-3000m) pos: 289.1 neg: -161.2 tot: 127.9 m^2/s^2 ave: 42.6 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 15.3 stream: 3.8 10^-3/s Energy-Hel index: 0.89 Bulk Rich Number: 19.30 Bulk Shear: 25.86 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 ------------------------------------------------------------------------------- 500 148 27 100 24| 22.7 0.0 22.7|136.2 0.0 136.2 272.5 0.95| 23.1 22.0 1000 157 33 118 26| 18.5 0.0 18.5|276.5 0.0 276.5 276.5 0.95| 21.5 20.5 1500 164 39 133 28| 12.3 3.3 15.6|286.2 -23.6 262.7 175.1 0.74| 17.9 13.2 2000 166 42 138 29| 9.2 1.1 10.3|286.2 -58.2 228.0 114.0 0.56| 16.0 8.9 2500 166 42 138 29| 7.4 2.6 10.0|286.2-124.3 161.9 64.8 0.36| 15.1 5.4 3000 165 41 135 29| 5.0 2.2 7.2|289.1-161.2 127.9 42.6 0.25| 15.3 3.8 4000 167 35 131 23| 3.7 1.6 5.3|290.5-202.2 88.3 22.1 0.06| 14.6 0.8 5000 172 30 128 18| 3.4 1.3 4.8|290.5-223.1 67.4 13.5 -0.00| 12.7 -0.1 6000 177 28 130 14| 3.2 1.4 4.5|291.5-235.7 55.7 9.3 -0.06| 12.4 -0.8 Wrote GIF file: /home/apache/climate/data/raob//KBRO/skewt/KBRO.skewt.20250419.12.gif