UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for KBRO... Searching the city database file for: KBRO ... Date:1200Z 18 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 22.0 19.9 88 2.1 20.6 140 2 294.5 297.1 293.4 336.4 14.66 1 1006 25 23.6 20.9 85 2.7 21.7 147 4 296.2 299.1 294.6 341.4 15.65 2 1004 43 24.4 20.6 79 3.8 21.7 155 7 297.2 300.0 294.7 341.7 15.39 3 1003 53 25.8 20.8 74 5.0 22.2 159 8 298.7 301.5 295.3 344.1 15.60 4 1001 72 26.0 21.0 74 5.0 22.5 166 11 299.1 301.9 295.6 345.2 15.83 5 1000 81 25.8 20.9 74 4.9 22.3 170 12 299.0 301.8 295.5 344.8 15.75 6 952 513 22.2 20.6 91 1.6 21.1 183 14 299.5 302.5 296.0 347.0 16.25 7 937 652 21.2 18.9 87 2.3 19.6 184 14 299.9 302.6 295.1 343.3 14.82 8 930 717 22.0 12.0 53 10.0 15.6 182 14 301.3 303.1 291.6 329.4 9.51 9 925 764 21.8 12.8 57 9.0 16.0 180 14 301.6 303.5 292.1 331.4 10.09 10 918 830 21.2 13.2 60 8.0 16.0 173 14 301.6 303.6 292.4 332.5 10.44 11 913 877 21.4 10.4 49 11.0 14.6 169 14 302.3 303.9 291.2 328.2 8.70 12 912 887 21.2 11.2 53 10.0 14.9 168 14 302.2 303.9 291.6 329.5 9.19 13 909 916 21.0 14.0 64 7.0 16.4 165 14 302.3 304.3 293.1 335.2 11.12 14 907 935 20.6 14.6 68 6.0 16.6 165 14 302.1 304.2 293.4 336.3 11.59 15 873 1264 17.4 14.6 84 2.8 15.5 162 16 302.1 304.3 293.7 337.7 12.06 16 872 1274 17.4 14.7 84 2.7 15.6 163 16 302.2 304.4 293.9 338.1 12.15 17 850 1492 15.8 12.7 82 3.1 13.8 175 18 302.7 304.7 293.1 335.1 10.92 18 833 1663 14.6 10.2 75 4.4 11.9 180 14 303.2 304.9 292.0 331.2 9.42 19 830 1693 15.2 4.2 48 11.0 9.0 181 13 304.1 305.3 289.6 323.0 6.24 20 821 1786 17.2 -10.8 14 28.0 5.1 184 10 307.2 307.6 286.6 313.7 2.04 21 819 1807 17.2 -10.8 14 28.0 5.0 184 10 307.4 307.8 286.7 314.0 2.05 22 817 1828 16.8 0.8 34 16.0 8.2 185 9 307.2 308.1 289.5 322.5 4.96 23 814 1859 16.8 -1.2 29 18.0 7.4 187 9 307.5 308.3 289.0 320.9 4.30 24 811 1890 17.8 -22.2 5 40.0 3.6 188 8 308.9 309.1 285.9 311.6 0.79 25 803 1975 18.8 -23.2 4 42.0 3.9 192 8 310.9 311.0 286.5 313.4 0.73 26 800 2007 18.8 -21.2 5 40.0 4.1 194 7 311.2 311.4 286.8 314.2 0.88 27 797 2039 18.6 -19.4 6 38.0 4.1 195 7 311.3 311.5 287.0 314.8 1.03 28 795 2061 18.4 -9.6 14 28.0 5.6 196 7 311.3 311.8 288.3 318.8 2.32 29 793 2083 18.4 -18.6 7 37.0 4.1 197 7 311.5 311.8 287.2 315.3 1.11 30 790 2115 18.0 -2.0 26 20.0 7.5 199 6 311.5 312.2 290.2 324.6 4.18 31 783 2191 17.6 -1.4 27 19.0 7.5 210 7 311.8 312.7 290.5 325.7 4.41 32 774 2290 18.4 -28.6 3 47.0 3.1 228 9 313.7 313.8 287.2 315.4 0.47 33 761 2434 17.8 -30.2 2 48.0 2.6 254 12 314.6 314.7 287.4 316.0 0.41 34 752 2536 17.0 -11.0 14 28.0 4.4 260 11 314.8 315.2 289.3 322.0 2.19 35 750 2559 16.6 -4.4 23 21.0 5.9 261 11 314.6 315.3 290.7 326.4 3.68 36 743 2638 16.8 -24.2 5 41.0 2.4 265 10 315.7 315.8 288.2 318.2 0.73 37 733 2753 16.0 -8.0 18 24.0 4.6 270 9 316.0 316.6 290.3 325.3 2.85 38 717 2940 14.4 -5.6 25 20.0 4.5 275 8 316.3 316.9 291.0 327.6 3.51 39 700 3142 12.6 -6.4 26 19.0 3.4 280 6 316.4 317.1 291.0 327.4 3.38 40 695 3202 12.0 -4.0 32 16.0 3.9 284 6 316.4 317.2 291.6 329.6 4.09 41 658 3655 8.0 -8.0 31 16.0 0.6 314 7 316.9 317.5 290.9 327.3 3.18 42 651 3743 7.6 -9.4 29 17.0 -0.0 320 7 317.4 318.0 290.8 326.9 2.88 43 639 3896 6.4 -7.6 36 14.0 -0.2 329 7 317.8 318.4 291.3 328.8 3.38 44 611 4261 3.8 -16.2 22 20.0 -3.8 353 6 318.9 319.2 290.2 324.8 1.77 45 587 4584 1.4 -11.6 37 13.0 -4.1 348 9 319.7 320.3 291.3 328.6 2.68 46 584 4626 1.4 -15.6 27 17.0 -5.1 347 10 320.2 320.6 290.8 326.8 1.94 47 576 4736 0.8 -20.2 19 21.0 -6.4 344 11 320.8 321.0 290.4 325.3 1.33 48 562 4934 0.0 -16.0 29 16.0 -6.1 341 13 322.1 322.5 291.3 328.7 1.95 49 550 5106 -0.9 -17.9 26 17.0 -7.1 343 11 323.0 323.4 291.4 328.8 1.70 50 549 5120 -0.9 -17.9 26 17.0 -7.1 344 11 323.2 323.5 291.5 329.0 1.70 51 532 5371 -1.9 -24.9 15 23.0 -8.9 327 9 324.9 325.1 291.2 328.3 0.95 52 516 5612 -4.1 -22.1 23 18.0 -9.9 301 9 325.1 325.3 291.6 329.5 1.26 53 500 5860 -4.7 -26.7 16 22.0 -11.1 275 8 327.3 327.5 291.8 330.4 0.86 54 492 5987 -5.3 -26.3 17 21.0 -11.4 275 10 328.1 328.3 292.1 331.4 0.91 55 400 7580 -15.1 -51.1 3 36.0 -20.0 260 15 335.4 335.4 293.2 335.7 0.09 56 300 9680 -32.7 -45.7 26 13.0 -34.0 260 32 339.3 339.3 294.4 340.1 0.21 57 250 10940 -41.3 -63.3 7 22.0 -42.2 270 29 344.7 344.7 295.4 344.8 0.03 58 200 12410 -53.3 -71.3 9 18.0 -53.6 260 32 348.4 348.4 296.3 348.4 0.01 59 150 14210 -66.9 -75.9 27 9.0 -67.0 260 32 354.8 354.8 297.7 354.9 0.01 60 100 16570 -78.1 -87.1 22 9.0 -78.1 215 23 376.8 376.8 301.7 376.8 0.00 61 94 16922 -80.1 -87.1 30 7.0 -80.1 245 24 379.6 379.6 302.2 379.6 0.00 62 92 17043 -80.1 -87.1 30 7.0 -80.1 232 22 382.0 382.0 302.6 382.0 0.00 63 87 17360 -79.1 -86.1 31 7.0 -79.1 284 24 390.1 390.1 303.8 390.1 0.00 64 79 17914 -75.1 -86.1 16 11.0 -75.2 290 11 409.3 409.3 306.4 409.3 0.00 65 77 18062 -75.7 -87.7 14 12.0 -75.7 323 8 411.1 411.1 306.6 411.1 0.00 66 74 18293 -73.3 -87.3 10 14.0 -73.3 22 4 420.8 420.8 307.8 420.8 0.00 67 72 18454 -72.3 -88.3 7 16.0 -72.4 51 6 426.3 426.3 308.4 426.3 0.00 68 70 18620 -71.5 -88.5 6 17.0 -71.6 80 7 431.4 431.4 309.0 431.4 0.00 69 68 18791 -71.1 -89.1 5 18.0 -71.2 86 6 435.9 435.9 309.4 435.9 0.00 70 64 19150 -71.5 -89.5 5 18.0 -71.6 98 4 442.6 442.6 310.1 442.6 0.00 71 62 19338 -69.5 -89.5 4 20.0 -69.6 105 3 451.1 451.1 311.0 451.1 0.00 72 61 19435 -70.1 -90.1 4 20.0 -70.2 108 2 451.9 451.9 311.0 451.9 0.00 73 56 19947 -67.1 -90.1 2 23.0 -67.3 105 6 469.9 469.9 312.6 469.9 0.00 74 55 20056 -67.1 -90.1 2 23.0 -67.3 104 7 472.3 472.3 312.8 472.3 0.00 75 54 20168 -64.1 -90.1 2 26.0 -64.4 103 8 481.7 481.7 313.6 481.7 0.00 76 52 20399 -63.5 -89.5 2 26.0 -63.8 100 10 488.3 488.3 314.1 488.3 0.00 77 51 20518 -63.9 -89.9 2 26.0 -64.3 171 12 490.1 490.1 314.2 490.1 0.00 78 50 20640 -62.5 -90.5 1 28.0 -62.9 255 14 496.2 496.2 314.7 496.2 0.00 79 49 20765 -61.1 -89.1 1 28.0 -61.6 230 11 502.4 502.4 315.1 502.4 0.00 80 35 22871 -58.5 -88.5 1 30.0 -59.5 127 3 559.9 559.9 318.6 559.9 0.00 81 32 23443 -52.3 -86.3 1 34.0 -54.3 171 19 591.1 591.1 320.2 591.1 0.01 82 30 23860 -53.3 -86.3 1 33.0 -55.2 305 1 599.3 599.3 320.6 599.4 0.01 83 26 24778 -54.5 -86.5 1 32.0 -56.4 48 14 621.0 621.0 321.5 621.0 0.01 84 25 25029 -53.3 -86.3 1 33.0 -55.5 56 12 631.4 631.4 322.0 631.5 0.01 85 23 25564 -55.1 -87.1 1 32.0 -57.1 110 17 641.4 641.4 322.3 641.4 0.01 86 23 25564 -52.7 -86.7 1 34.0 -55.2 110 17 648.4 648.4 322.6 648.5 0.01 87 22 25850 -53.1 -86.1 1 33.0 -55.6 115 12 655.5 655.5 322.9 655.6 0.01 88 20 26470 -48.7 -84.7 1 36.0 -52.6 140 17 687.1 687.1 324.0 687.2 0.02 89 19 26807 -48.5 -84.5 1 36.0 -52.6 126 13 697.9 697.9 324.4 698.0 0.02 90 17 27537 -49.7 -84.7 1 35.0 -53.7 140 16 716.6 716.6 325.0 716.7 0.02 91 16 27936 -48.1 -84.1 1 36.0 -52.8 147 11 734.3 734.4 325.5 734.5 0.02 92 14 28815 -48.7 -84.7 1 36.0 -53.6 111 10 760.9 760.9 326.3 761.1 0.02 93 13 29300 -50.1 -85.1 1 35.0 -54.7 129 17 772.4 772.4 326.5 772.5 0.02 94 13 29300 -50.3 -85.3 1 35.0 -54.9 129 17 771.7 771.7 326.5 771.8 0.02 95 13 29300 -50.1 -85.1 1 35.0 -54.7 129 17 772.4 772.4 326.5 772.5 0.02 TRP 94 16922 -80.1 -87.1 30 7.0 -80.1 245 24 379.6 379.6 302.2 379.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5779.00 m Freezing level: 562.00 mb = 4933.50 m = 16185.84 ft Wetbulb zero: 651.42 mb = 3738.05 m = 12263.78 ft Precipitable water: 1.25 inches Sfc-500 mean rel hum: 38.04 % Est. max temperature: 30.04 C = 86.07 F Sfc-Lift cond lev (LCL): 977.75 mb = 278.72 m = 914.42 ft T: 24.15 C 700-500 lapse rate: 6.36 C/km ThetaE index: 24.32 C Layer 850.0- 819.0 mb Conv cond level (CCL): 867.19 mb = 1320.96 m = 4333.81 ft Mean mixing ratio: 14.24 g/kg Conv temperature: 29.82 C = 85.67 F Cap Strength: 6.41 C Lifted Index: 1.43 C Risk: Showers probable Lifted Index @300 mb: 0.47 C Lifted Index @700 mb: 4.44 C Showalter Index: 4.19 C Risk: None Total Totals Index: 37.90 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 17.40 C K Index: 14.20 Risk: None Sweat Index: 196.40 Risk: None Energy Index: -0.76 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.57 J/kg Max Up Vert Vel: 5.58 m/s Conv Inhibition (B-): 35074.04 J/kg Cap Strength: 6.39 C Lift Cond Lev (LCL): 898.17 mb = 1018.98 m = 3343.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 271 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 1008 6 140 2 -1.3 1.5 | 101 9 -8.8 1.7 1 1000 81 170 12 -2.1 11.8 | 141 15 -9.6 11.9 2 975 305 180 13 0.0 13.0 | 150 15 -7.6 13.1 3 941 610 185 14 1.2 13.9 | 156 15 -6.3 14.1 4 925 764 180 14 0.0 14.0 | 152 16 -7.6 14.1 5 909 914 165 14 -3.6 13.5 | 141 18 -11.2 13.7 6 877 1219 160 16 -5.5 15.0 | 139 20 -13.0 15.2 7 850 1492 175 18 -1.6 17.9 | 153 20 -9.1 18.1 8 847 1524 175 18 -1.6 17.9 | 153 20 -9.1 18.1 9 817 1829 185 9 0.8 9.0 | 143 11 -6.8 9.1 10 788 2134 200 6 2.1 5.6 | 136 8 -5.5 5.8 11 760 2438 255 12 11.6 3.1 | 231 5 4.0 3.2 12 734 2743 270 9 9.0 -0.0 | 265 1 1.4 0.1 13 700 3142 280 6 5.9 -1.0 | 61 2 -1.7 -0.9 14 657 3658 315 7 4.9 -4.9 | 28 5 -2.6 -4.8 15 609 4267 355 6 0.5 -6.0 | 50 9 -7.0 -5.8 16 565 4877 340 13 4.4 -12.2 | 14 12 -3.1 -12.1 17 544 5182 345 10 2.6 -9.7 | 28 11 -5.0 -9.5 18 500 5860 275 8 8.0 -0.7 | 324 1 0.4 -0.6 19 485 6096 275 11 11.0 -1.0 | 284 3 3.4 -0.8 20 431 7010 240 16 13.9 8.0 | 218 10 6.3 8.1 21 400 7580 260 15 14.8 2.6 | 249 8 7.2 2.7 22 398 7620 260 12 11.8 2.1 | 243 5 4.3 2.2 23 382 7925 250 15 14.1 5.1 | 231 8 6.5 5.3 24 366 8230 255 14 13.5 3.6 | 238 7 6.0 3.8 25 323 9144 265 21 20.9 1.8 | 262 14 13.4 2.0 26 300 9680 260 32 31.5 5.6 | 257 25 24.0 5.7 27 284 10058 265 36 35.9 3.1 | 263 28 28.3 3.3 28 272 10363 255 33 31.9 8.5 | 250 26 24.3 8.7 29 250 10940 270 29 29.0 -0.0 | 270 21 21.4 0.1 30 227 11582 275 33 32.9 -2.9 | 276 25 25.3 -2.7 31 200 12410 260 32 31.5 5.6 | 257 25 24.0 5.7 32 155 14021 250 38 35.7 13.0 | 245 31 28.1 13.1 33 150 14210 260 32 31.5 5.6 | 257 25 24.0 5.7 34 126 15240 280 24 23.6 -4.2 | 284 17 16.1 -4.0 35 113 15850 235 13 10.6 7.5 | 202 8 3.1 7.6 36 107 16154 190 22 3.8 21.7 | 170 22 -3.7 21.8 37 102 16459 220 18 11.6 13.8 | 196 14 4.0 13.9 38 100 16570 215 23 13.2 18.8 | 197 20 5.6 19.0 39 97 16764 215 23 13.2 18.8 | 197 20 5.6 19.0 40 94 16922 245 24 21.8 10.1 | 234 18 14.2 10.3 41 92 17069 230 22 16.9 14.1 | 213 17 9.3 14.3 42 87 17374 285 24 23.2 -6.2 | 291 17 15.6 -6.1 43 82 17678 250 13 12.2 4.4 | 225 7 4.7 4.6 44 78 17983 300 10 8.7 -5.0 | 347 5 1.1 -4.9 45 74 18288 20 4 -1.4 -3.8 | 68 10 -8.9 -3.6 46 70 18620 80 7 -6.9 -1.2 | 86 14 -14.5 -1.1 47 60 19507 110 2 -1.9 0.7 | 95 9 -9.4 0.8 48 52 20422 100 10 -9.8 1.7 | 96 18 -17.4 1.9 49 50 20640 255 14 13.5 3.6 | 238 7 6.0 3.8 50 49 20726 225 10 7.1 7.1 | 176 7 -0.5 7.2 51 47 21031 260 14 13.8 2.4 | 248 7 6.2 2.6 52 45 21336 320 10 6.4 -7.7 | 9 8 -1.1 -7.5 53 43 21641 335 10 4.2 -9.1 | 20 10 -3.3 -8.9 54 35 22860 120 2 -1.7 1.0 | 97 9 -9.3 1.1 55 33 23165 195 10 2.6 9.7 | 153 11 -5.0 9.8 56 32 23470 170 19 -3.3 18.7 | 150 22 -10.9 18.8 57 30 23774 190 10 1.7 9.8 | 150 12 -5.8 10.0 58 30 23860 305 1 0.8 -0.6 | 86 7 -6.7 -0.4 59 29 24079 270 1 1.0 -0.0 | 91 7 -6.6 0.1 60 28 24384 325 6 3.4 -4.9 | 41 6 -4.1 -4.8 61 26 24689 45 15 -10.6 -10.6 | 60 21 -18.2 -10.5 62 24 25298 65 10 -9.1 -4.2 | 76 17 -16.6 -4.1 63 23 25603 115 18 -16.3 7.6 | 108 25 -23.9 7.7 64 22 25908 115 11 -10.0 4.6 | 105 18 -17.5 4.8 65 21 26213 155 12 -5.1 10.9 | 131 17 -12.6 11.0 66 20 26470 140 17 -10.9 13.0 | 125 23 -18.5 13.2 67 20 26518 115 10 -9.1 4.2 | 105 17 -16.6 4.4 68 18 26822 140 17 -10.9 13.0 | 125 23 -18.5 13.2 69 17 27127 140 16 -10.3 12.3 | 125 22 -17.8 12.4 70 15 27432 155 6 -2.5 5.4 | 119 12 -10.1 5.6 71 14 27737 110 10 -9.4 3.4 | 102 17 -17.0 3.6 72 13 28042 130 18 -13.8 11.6 | 119 24 -21.3 11.7 73 12 28346 150 18 -9.0 15.6 | 134 23 -16.6 15.7 74 11 28651 125 16 -13.1 9.2 | 114 23 -20.7 9.3 75 10 28956 150 13 -6.5 11.3 | 129 18 -14.1 11.4 76 9 29261 140 13 -8.4 10.0 | 122 19 -15.9 10.1 77 8 29870 150 4 -2.0 3.5 | 111 10 -9.6 3.6 Wind Parameters Mean winds (0-6000m): 241.0 at 10.1 knts Storm direction: 271.0 at 7.6 knts Shear (0-3000m) pos: 2.3 neg: 0.8 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -59.8 deg Storm rel helicity (0-3000m) pos: 81.7 neg: -32.6 tot: 49.1 m^2/s^2 ave: 16.4 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.85 Bulk Shear: 18.40 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 ------------------------------------------------------------------------------- 500 177 12 146 15| 12.6 0.0 12.6| 36.8 0.0 36.8 73.5 0.85| 14.4 12.3 1000 177 13 148 16| 6.3 2.5 8.9| 38.8 -19.5 19.3 19.3 0.40| 10.3 4.1 1500 172 14 146 17| 5.7 1.7 7.4| 64.6 -21.1 43.5 29.0 0.47| 9.1 4.3 2000 174 14 147 16| 2.4 1.3 3.7| 64.6 -31.4 33.2 16.6 0.25| 9.7 2.5 2500 181 13 150 15| 3.6 1.0 4.6| 80.6 -32.6 48.0 19.2 0.39| 10.3 4.0 3000 190 12 155 13| 2.3 0.8 3.2| 81.7 -32.6 49.1 16.4 0.40| 9.5 3.9 4000 202 11 160 11| 1.5 0.6 2.1| 84.5 -33.6 50.9 12.7 0.36| 8.1 3.0 5000 218 10 172 8| 1.3 0.4 1.7| 89.4 -50.8 38.7 7.7 0.26| 7.5 1.9 6000 241 10 194 5| 1.1 0.7 1.9| 93.1 -58.4 34.7 5.8 0.17| 7.5 1.2 Wrote GIF file: /home/apache/climate/data/raob//KBRO/skewt/KBRO.skewt.20251018.12.gif