UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for KBRO... Searching the city database file for: KBRO ... Date:0000Z 19 OCT 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 1008 6 29.8 22.8 66 7.0 24.7 135 14 302.3 305.5 297.5 354.3 17.60 1 1000 76 28.6 22.6 70 6.0 24.2 150 17 301.8 305.0 297.4 353.4 17.52 2 994 130 28.0 23.0 74 5.0 24.3 151 18 301.7 305.0 297.7 355.0 18.07 3 929 726 22.6 21.1 91 1.5 21.5 173 18 302.0 305.2 297.3 352.9 17.20 4 925 764 22.6 20.7 89 1.9 21.2 175 18 302.4 305.5 297.1 352.2 16.84 5 909 916 21.6 19.5 88 2.1 20.1 185 18 302.9 305.8 296.6 350.0 15.89 6 895 1051 21.8 15.8 69 6.0 17.7 196 20 304.5 306.8 294.9 342.4 12.72 7 885 1149 21.2 16.7 75 4.5 18.1 204 21 304.8 307.3 295.6 345.5 13.64 8 871 1288 20.4 15.7 74 4.7 17.2 214 20 305.4 307.8 295.3 344.2 12.99 9 866 1337 20.8 13.8 64 7.0 16.1 216 18 306.3 308.4 294.6 341.0 11.53 10 852 1479 19.8 11.8 60 8.0 14.6 224 14 306.7 308.6 293.7 337.6 10.26 11 850 1499 19.8 11.8 60 8.0 14.6 225 13 306.9 308.8 293.8 337.9 10.28 12 847 1529 20.0 10.0 53 10.0 13.7 232 12 307.4 309.1 293.1 335.1 9.14 13 841 1591 21.4 3.4 31 18.0 11.0 250 11 309.5 310.6 291.0 327.5 5.81 14 837 1632 21.6 5.6 35 16.0 12.0 262 11 310.1 311.4 292.0 331.2 6.82 15 826 1747 21.0 7.0 40 14.0 12.4 295 10 310.7 312.1 292.9 334.2 7.63 16 821 1799 20.8 5.8 38 15.0 11.8 310 9 311.0 312.3 292.5 332.8 7.06 17 803 1991 21.2 -7.8 14 29.0 7.2 328 12 313.4 313.9 289.3 322.0 2.64 18 798 2045 20.8 -7.2 15 28.0 7.2 330 13 313.5 314.1 289.5 322.6 2.79 19 794 2088 20.6 1.6 28 19.0 9.8 332 14 313.8 314.8 291.9 330.8 5.41 20 781 2230 19.2 2.2 32 17.0 9.5 335 15 313.8 314.9 292.2 331.8 5.75 21 773 2319 18.6 1.6 32 17.0 9.0 335 16 314.0 315.1 292.2 331.6 5.56 22 767 2386 18.4 -1.6 26 20.0 7.7 335 16 314.5 315.4 291.3 328.6 4.43 23 756 2509 17.2 1.2 34 16.0 8.2 336 16 314.5 315.6 292.3 332.0 5.53 24 725 2865 14.4 0.4 38 14.0 6.6 342 16 315.3 316.3 292.4 332.5 5.44 25 700 3160 12.4 -1.6 38 14.0 4.9 330 10 316.2 317.2 292.2 331.7 4.86 26 684 3353 11.2 -4.8 32 16.0 3.2 328 12 317.0 317.7 291.6 329.6 3.91 27 669 3537 9.6 -6.4 32 16.0 1.9 326 14 317.2 317.9 291.3 328.7 3.54 28 638 3927 6.0 -1.0 61 7.0 2.2 317 16 317.4 318.5 293.1 335.3 5.58 29 632 4005 5.6 -3.4 52 9.0 1.0 314 16 317.8 318.8 292.5 333.0 4.71 30 629 4043 5.2 -2.8 56 8.0 1.1 313 16 317.8 318.8 292.7 333.7 4.95 31 600 4426 2.6 -9.4 41 12.0 -2.7 298 16 319.1 319.7 291.5 329.4 3.12 32 595 4494 2.2 -8.8 44 11.0 -2.7 295 17 319.4 320.1 291.8 330.3 3.30 33 561 4965 -1.3 -10.3 50 9.0 -5.2 288 17 320.7 321.3 292.0 331.0 3.11 34 556 5036 -1.5 -13.5 39 12.0 -6.3 285 16 321.3 321.8 291.6 329.4 2.43 35 552 5094 -1.3 -16.3 31 15.0 -6.9 283 15 322.2 322.6 291.4 328.8 1.94 36 550 5123 -1.1 -21.1 20 20.0 -7.8 282 15 322.8 323.0 290.9 327.3 1.29 37 544 5210 -0.9 -26.9 12 26.0 -8.5 282 14 324.0 324.2 290.8 326.8 0.78 38 537 5313 -1.3 -36.3 5 35.0 -9.6 294 16 324.8 324.8 290.6 325.9 0.32 39 520 5569 -1.7 -44.7 2 43.0 -10.3 320 19 327.3 327.3 291.1 327.8 0.14 40 500 5880 -3.5 -42.5 3 39.0 -11.5 330 22 328.8 328.8 291.6 329.5 0.18 41 438 6911 -10.9 -47.9 3 37.0 -16.8 306 20 332.1 332.1 292.4 332.5 0.11 42 400 7600 -16.3 -48.3 4 32.0 -20.8 285 19 333.8 333.8 292.9 334.3 0.12 43 374 8104 -20.3 -45.3 9 25.0 -23.8 278 22 335.0 335.0 293.2 335.7 0.18 44 373 8124 -20.3 -35.3 25 15.0 -23.1 278 22 335.2 335.3 293.6 337.2 0.51 45 363 8325 -22.1 -36.1 27 14.0 -24.6 273 23 335.4 335.5 293.6 337.3 0.48 46 359 8406 -22.7 -39.7 20 17.0 -25.4 271 23 335.7 335.8 293.6 337.0 0.34 47 346 8677 -24.9 -39.9 23 15.0 -27.1 264 25 336.3 336.4 293.7 337.6 0.34 48 338 8847 -26.1 -47.1 12 21.0 -28.5 260 26 336.9 336.9 293.7 337.6 0.16 49 317 9308 -30.7 -48.7 15 18.0 -32.4 268 23 336.8 336.8 293.7 337.3 0.14 50 314 9376 -30.7 -56.7 6 26.0 -32.6 269 23 337.7 337.7 293.8 337.9 0.06 51 308 9513 -31.5 -60.5 4 29.0 -33.4 272 23 338.4 338.4 294.0 338.6 0.04 52 300 9700 -32.3 -63.3 3 31.0 -34.1 275 22 339.9 339.9 294.3 340.0 0.03 53 263 10614 -38.3 -66.3 4 28.0 -39.5 269 36 344.1 344.1 295.3 344.2 0.02 54 250 10960 -40.9 -62.9 8 22.0 -41.8 265 43 345.3 345.3 295.6 345.4 0.03 55 229 11548 -45.7 -61.7 15 16.0 -46.3 265 50 346.7 346.7 296.0 346.9 0.04 56 201 12398 -53.1 -68.1 15 15.0 -53.4 265 47 348.2 348.2 296.3 348.3 0.02 57 200 12430 -53.3 -68.3 14 15.0 -53.6 265 47 348.4 348.4 296.3 348.4 0.02 58 192 12692 -55.1 -71.1 12 16.0 -55.4 267 45 349.6 349.6 296.5 349.6 0.01 59 150 14230 -66.5 -77.5 20 11.0 -66.6 295 29 355.5 355.5 297.8 355.6 0.01 60 114 15845 -76.3 -83.3 32 7.0 -76.3 255 22 366.3 366.3 299.9 366.3 0.00 61 100 16600 -74.9 -85.9 17 11.0 -74.9 345 12 383.0 383.0 302.7 383.0 0.00 62 92 17082 -77.3 -86.3 22 9.0 -77.3 28 10 387.5 387.5 303.4 387.5 0.00 63 90 17209 -75.5 -85.5 19 10.0 -75.5 59 6 393.5 393.5 304.3 393.5 0.00 64 82 17747 -77.3 -87.3 19 10.0 -77.3 155 2 400.5 400.5 305.3 400.5 0.00 65 71 18577 -75.9 -88.9 11 13.0 -75.9 282 8 420.3 420.3 307.7 420.3 0.00 66 70 18660 -73.9 -87.9 10 14.0 -74.0 295 9 426.3 426.3 308.4 426.3 0.00 67 69 18744 -73.3 -88.3 8 15.0 -73.4 299 9 429.3 429.3 308.7 429.3 0.00 68 63 19280 -71.9 -89.9 5 18.0 -72.0 321 11 443.7 443.7 310.3 443.7 0.00 69 61 19472 -68.5 -89.5 3 21.0 -68.7 329 12 455.4 455.4 311.4 455.4 0.00 70 55 20097 -66.5 -89.5 3 23.0 -66.7 165 10 473.7 473.7 313.0 473.7 0.00 71 50 20680 -63.1 -89.1 2 26.0 -63.5 95 6 494.8 494.8 314.6 494.8 0.00 72 49 20804 -62.5 -88.5 2 26.0 -62.9 95 7 499.1 499.1 314.9 499.1 0.00 73 48 20932 -62.7 -89.7 1 27.0 -63.1 95 9 501.5 501.6 315.1 501.6 0.00 74 45 21333 -58.3 -87.3 1 29.0 -59.1 141 10 521.6 521.6 316.4 521.6 0.00 75 40 22079 -55.7 -85.7 1 30.0 -56.9 185 14 546.0 546.0 317.9 546.0 0.01 76 38 22405 -56.7 -86.7 1 30.0 -57.8 185 17 551.5 551.5 318.2 551.5 0.01 77 38 22405 -56.7 -86.7 1 30.0 -57.8 185 17 551.5 551.5 318.2 551.5 0.01 78 37 22575 -54.9 -85.9 1 31.0 -56.2 183 18 560.3 560.3 318.6 560.4 0.01 79 32 23498 -56.9 -85.9 1 29.0 -58.1 127 10 578.7 578.7 319.6 578.8 0.01 80 31 23701 -54.7 -85.7 1 31.0 -56.3 170 12 590.0 590.0 320.2 590.0 0.01 81 30 23910 -55.3 -85.3 1 30.0 -56.8 110 4 593.9 593.9 320.3 593.9 0.01 82 29 24126 -55.3 -85.3 1 30.0 -56.9 108 4 599.7 599.7 320.6 599.7 0.01 83 27 24587 -50.9 -83.9 1 33.0 -53.5 116 12 624.4 624.4 321.7 624.5 0.01 84 27 24587 -48.9 -82.9 1 34.0 -52.0 116 12 630.0 630.0 321.9 630.1 0.02 85 26 24836 -48.3 -82.3 1 34.0 -51.6 105 13 638.6 638.6 322.3 638.7 0.02 86 26 24836 -49.1 -82.1 1 33.0 -52.2 105 13 636.3 636.3 322.2 636.4 0.02 87 24 25364 -46.9 -81.9 1 35.0 -50.8 74 15 657.4 657.4 323.0 657.6 0.02 88 22 25936 -50.1 -83.1 1 33.0 -53.3 70 16 664.5 664.5 323.2 664.6 0.02 89 21 26241 -48.9 -82.9 1 34.0 -52.6 67 17 677.0 677.0 323.7 677.1 0.02 90 20 26560 -51.5 -83.5 1 32.0 -54.5 110 16 678.5 678.5 323.7 678.7 0.02 91 17 27611 -53.1 -84.1 1 31.0 -56.1 98 18 705.7 705.7 324.6 705.8 0.02 92 15 28423 -50.3 -83.3 1 33.0 -54.4 115 25 740.7 740.7 325.7 740.9 0.03 93 14 28872 -51.1 -84.1 1 33.0 -55.2 124 26 752.8 752.8 326.0 753.0 0.02 94 13 29357 -48.3 -82.3 1 34.0 -53.6 132 24 778.6 778.6 326.7 778.9 0.04 95 13 29357 -49.1 -83.1 1 34.0 -54.1 132 24 775.8 775.8 326.6 776.1 0.03 96 12 29886 -46.3 -81.3 1 35.0 -52.7 123 16 803.7 803.7 327.3 804.1 0.04 97 10 31100 -45.1 -81.1 1 36.0 -52.7 150 9 851.2 851.2 328.4 851.7 0.06 98 10 31100 -45.9 -80.9 1 35.0 -53.2 150 9 848.2 848.2 328.4 848.8 0.06 99 9.7 31304 -43.3 -80.3 1 37.0 -52.0 865.4 865.5 328.7 866.1 0.07 100 8.5 32186 -47.1 -82.1 1 35.0 -54.4 883.9 883.9 329.1 884.4 0.06 TRP 114 15845 -76.3 -83.3 32 7.0 -76.3 255 22 366.3 366.3 299.9 366.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5804.00 m Freezing level: 573.63 mb = 4790.09 m = 15715.33 ft Wetbulb zero: 620.82 mb = 4149.54 m = 13613.82 ft Precipitable water: 1.56 inches Sfc-500 mean rel hum: 44.12 % Est. max temperature: 34.07 C = 93.32 F Sfc-Lift cond lev (LCL): 911.13 mb = 895.77 m = 2938.83 ft T: 21.73 C 700-500 lapse rate: 5.85 C/km ThetaE index: 12.63 C Layer 929.0- 885.0 mb Conv cond level (CCL): 853.64 mb = 1462.01 m = 4796.56 ft Mean mixing ratio: 17.38 g/kg Conv temperature: 34.19 C = 93.54 F Cap Strength: 4.66 C Lifted Index: -1.76 C Risk: Thunderstorms probable Lifted Index @300 mb: -5.75 C Lifted Index @700 mb: 0.90 C Showalter Index: 4.16 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 15.30 C K Index: 21.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 189.60 Risk: None Energy Index: -1.43 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1422.40 J/kg Max Up Vert Vel: 53.34 m/s Conv Inhibition (B-): 194.94 J/kg Cap Strength: 4.64 C Lift Cond Lev (LCL): 912.06 mb = 886.83 m = 2909.52 ft Lev Free Conv (LFC): 667.06 mb = 3560.87 m = 11682.51 ft Equ Level (EL): 157.06 mb = 13943.36 m = 45745.38 ft B at Equ Level: 1408.93 J/kg Max Parcel Lev (MPL): 87.06 mb = 17400.80 m = 57088.53 ft Wind level data Storm motion: 327 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 1008 6 135 14 -9.9 9.9 | 141 26 -16.5 20.2 1 1000 76 150 17 -8.5 14.7 | 149 29 -15.1 25.0 2 974 305 155 20 -8.5 18.1 | 152 32 -15.0 28.5 3 941 610 165 18 -4.7 17.4 | 158 30 -11.2 27.7 4 925 764 175 18 -1.6 17.9 | 164 29 -8.1 28.3 5 909 914 185 18 1.6 17.9 | 170 29 -5.0 28.3 6 878 1219 210 22 11.0 19.1 | 189 30 4.4 29.4 7 850 1499 225 13 9.2 9.2 | 188 20 2.6 19.5 8 848 1524 230 12 9.2 7.7 | 188 18 2.6 18.0 9 818 1829 320 9 5.8 -6.9 | 167 4 -0.8 3.4 10 789 2134 335 15 6.3 -13.6 | 4 3 -0.2 -3.3 11 762 2438 335 16 6.8 -14.5 | 357 4 0.2 -4.2 12 735 2743 340 17 5.8 -16.0 | 8 6 -0.8 -5.6 13 709 3048 345 15 3.9 -14.5 | 33 5 -2.7 -4.2 14 700 3160 330 10 5.0 -8.7 | 137 2 -1.6 1.7 15 658 3658 325 16 9.2 -13.1 | 317 4 2.6 -2.8 16 610 4267 305 16 13.1 -9.2 | 260 7 6.5 1.1 17 588 4572 290 17 16.0 -5.8 | 244 10 9.4 4.5 18 566 4877 290 18 16.9 -6.2 | 248 11 10.3 4.2 19 545 5182 280 14 13.8 -2.4 | 222 11 7.2 7.9 20 525 5486 315 18 12.7 -12.7 | 291 7 6.1 -2.4 21 506 5791 335 22 9.3 -19.9 | 344 10 2.7 -9.6 22 500 5880 330 22 11.0 -19.1 | 333 10 4.4 -8.7 23 486 6096 330 22 11.0 -19.1 | 333 10 4.4 -8.7 24 400 7600 285 19 18.4 -4.9 | 245 13 11.8 5.4 25 399 7620 290 19 17.9 -6.5 | 251 12 11.3 3.8 26 338 8839 260 26 25.6 4.5 | 232 24 19.0 14.8 27 324 9144 265 24 23.9 2.1 | 234 21 17.3 12.4 28 300 9700 275 22 21.9 -1.9 | 241 17 15.3 8.4 29 298 9754 280 20 19.7 -3.5 | 242 15 13.1 6.9 30 250 10960 265 43 42.8 3.7 | 249 39 36.3 14.1 31 227 11582 265 50 49.8 4.4 | 251 46 43.2 14.7 32 200 12430 265 47 46.8 4.1 | 250 43 40.2 14.4 33 155 14021 280 37 36.4 -6.4 | 263 30 29.9 3.9 34 150 14230 295 29 26.3 -12.3 | 276 20 19.7 -1.9 35 140 14630 295 25 22.7 -10.6 | 271 16 16.1 -0.2 36 133 14935 240 15 13.0 7.5 | 200 19 6.4 17.8 37 126 15240 240 21 18.2 10.5 | 209 24 11.6 20.8 38 120 15545 235 28 22.9 16.1 | 212 31 16.4 26.4 39 114 15845 255 22 21.3 5.7 | 222 22 14.7 16.0 40 114 15850 240 31 26.8 15.5 | 218 33 20.3 25.8 41 108 16154 265 16 15.9 1.4 | 219 15 9.4 11.7 42 102 16459 245 13 11.8 5.5 | 198 17 5.2 15.8 43 100 16600 345 12 3.1 -11.6 | 70 4 -3.5 -1.3 44 97 16764 270 16 16.0 -0.0 | 222 14 9.4 10.3 45 92 17069 25 10 -4.2 -9.1 | 97 11 -10.8 1.3 46 87 17374 100 1 -1.0 0.2 | 144 13 -7.6 10.5 47 75 18288 235 4 3.3 2.3 | 165 13 -3.3 12.6 48 70 18660 295 9 8.2 -3.8 | 194 7 1.6 6.5 49 61 19507 330 12 6.0 -10.4 | 83 1 -0.6 -0.1 50 58 19812 0 0 -0.0 -0.0 | 147 12 -6.6 10.3 51 55 20117 170 10 -1.7 9.8 | 158 22 -8.3 20.2 52 52 20422 195 10 2.6 9.7 | 169 20 -4.0 20.0 53 50 20680 95 6 -6.0 0.5 | 131 17 -12.6 10.8 54 47 21031 95 10 -10.0 0.9 | 124 20 -16.5 11.2 55 45 21336 140 10 -6.4 7.7 | 144 22 -13.0 18.0 56 41 21946 185 13 1.1 13.0 | 167 24 -5.4 23.3 57 37 22555 185 18 1.6 17.9 | 170 29 -5.0 28.3 58 32 23470 120 10 -8.7 5.0 | 135 22 -15.2 15.3 59 31 23774 185 13 1.1 13.0 | 167 24 -5.4 23.3 60 30 23910 110 4 -3.8 1.4 | 139 16 -10.3 11.7 61 28 24384 105 4 -3.9 1.0 | 137 15 -10.4 11.4 62 27 24689 120 16 -13.9 8.0 | 132 27 -20.4 18.3 63 25 24994 90 11 -11.0 0.0 | 120 20 -17.6 10.3 64 24 25298 75 15 -14.5 -3.9 | 107 22 -21.1 6.4 65 20 26518 65 17 -15.4 -7.2 | 98 22 -22.0 3.1 66 20 26560 110 16 -15.0 5.5 | 126 27 -21.6 15.8 67 19 26822 115 20 -18.1 8.5 | 127 31 -24.7 18.8 68 18 27432 95 15 -14.9 1.3 | 118 24 -21.5 11.6 69 17 27737 100 20 -19.7 3.5 | 118 30 -26.3 13.8 70 15 28651 120 27 -23.4 13.5 | 128 38 -30.0 23.8 71 13 29566 135 23 -16.3 16.3 | 139 35 -22.8 26.6 72 12 29870 120 16 -13.9 8.0 | 132 27 -20.4 18.3 73 12 30175 150 15 -7.5 13.0 | 149 27 -14.1 23.3 74 10 31100 150 9 -4.5 7.8 | 149 21 -11.1 18.1 Wind Parameters Mean winds (0-6000m): 297.5 at 16.3 knts Storm direction: 327.5 at 12.2 knts Shear (0-3000m) pos: 4.9 neg: 0.0 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): -111.6 deg Storm rel helicity (0-3000m) pos: 211.7 neg: -7.5 tot: 204.2 m^2/s^2 ave: 68.1 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 4.2 10^-3/s Energy-Hel index: 1.85 Bulk Rich Number: 9.87 Bulk Shear: 144.14 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 ------------------------------------------------------------------------------- 500 154 18 151 31| 9.0 0.0 9.0| 60.4 0.0 60.4 120.7 0.71| 11.3 8.0 1000 164 18 158 30| 8.5 0.0 8.5|136.8 0.0 136.8 136.8 0.83| 10.9 9.1 1500 180 18 167 30| 6.6 0.0 6.6|193.0 -3.3 189.6 126.4 0.64| 13.1 8.3 2000 188 16 171 27| 6.8 0.0 6.8|207.9 -7.1 200.8 100.4 0.37| 15.5 5.7 2500 202 16 179 25| 6.1 0.0 6.1|208.1 -7.5 200.6 80.2 0.34| 13.3 4.5 3000 227 16 194 22| 4.9 0.0 4.9|211.7 -7.5 204.2 68.1 0.36| 11.7 4.2 4000 281 16 230 12| 3.6 1.1 4.7|214.0 -11.0 203.0 50.8 0.28| 10.7 3.0 5000 289 16 238 10| 2.9 1.6 4.5|215.3 -24.3 191.0 38.2 0.19| 9.5 1.9 6000 297 16 251 8| 3.5 1.3 4.8|248.3 -34.4 213.9 35.7 0.27| 9.8 2.6 Wrote GIF file: /home/apache/climate/data/raob//KBRO/skewt/KBRO.skewt.20251019.00.gif