UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for KBRO... Searching the city database file for: KBRO ... Date:0000Z 20 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 1015 6 29.2 24.3 75 4.9 25.6 50 10 301.1 304.6 298.2 357.5 19.17 1 1000 138 27.4 24.0 82 3.4 24.9 60 16 300.5 304.0 298.1 356.8 19.11 2 996 174 27.0 23.9 83 3.1 24.7 61 16 300.5 304.0 298.0 356.6 19.07 3 957 527 23.8 22.9 95 0.9 23.2 76 16 300.7 304.1 297.8 355.6 18.68 4 950 591 23.6 21.7 89 1.9 22.2 79 16 301.1 304.3 297.2 352.5 17.46 5 927 807 24.6 15.6 57 9.0 18.5 85 11 304.3 306.5 294.4 340.4 12.11 6 925 826 24.4 15.4 57 9.0 18.3 85 11 304.3 306.5 294.3 340.0 11.98 7 907 998 23.6 13.6 53 10.0 17.0 60 10 305.2 307.2 293.7 337.7 10.85 8 855 1510 19.6 12.6 64 7.0 15.0 2 10 306.2 308.2 294.0 338.6 10.78 9 850 1561 19.4 11.4 60 8.0 14.3 355 11 306.5 308.3 293.5 336.6 10.01 10 818 1890 17.2 5.2 45 12.0 10.2 355 12 307.5 308.8 291.2 328.3 6.79 11 802 2058 15.6 3.6 45 12.0 8.8 355 12 307.6 308.7 290.7 326.5 6.19 12 799 2090 15.4 3.4 45 12.0 8.6 355 12 307.7 308.8 290.7 326.4 6.12 13 793 2153 15.2 -0.8 33 16.0 6.8 354 12 308.1 309.0 289.5 322.2 4.55 14 765 2456 12.0 0.0 44 12.0 5.6 329 8 307.9 308.8 289.8 323.3 5.00 15 753 2589 11.8 -5.2 30 17.0 3.7 321 10 309.0 309.7 288.7 319.9 3.45 16 750 2622 11.6 0.6 47 11.0 5.7 318 10 309.2 310.2 290.5 325.7 5.33 17 746 2667 11.2 -1.8 40 13.0 4.5 315 11 309.2 310.1 289.8 323.2 4.49 18 745 2678 11.2 -2.8 37 14.0 4.2 315 11 309.3 310.1 289.5 322.4 4.18 19 741 2723 11.4 -9.6 22 21.0 2.2 312 12 310.0 310.5 288.1 318.0 2.49 20 731 2836 11.0 -19.0 10 30.0 0.1 310 12 310.8 311.0 287.0 314.7 1.16 21 714 3032 9.2 -17.8 13 27.0 -0.7 310 13 310.9 311.2 287.2 315.3 1.32 22 709 3090 8.6 -11.4 23 20.0 0.3 310 14 310.9 311.3 288.1 318.2 2.25 23 705 3137 8.0 -2.0 49 10.0 2.9 310 14 310.7 311.6 290.4 325.4 4.69 24 702 3172 7.6 -0.4 57 8.0 3.4 310 14 310.6 311.6 290.9 327.2 5.30 25 701 3184 8.0 -5.0 39 13.0 1.8 310 14 311.2 311.9 289.7 323.1 3.76 26 700 3196 8.4 -9.6 27 18.0 0.5 310 14 311.8 312.3 288.8 320.3 2.63 27 699 3208 8.6 -15.4 17 24.0 -0.7 310 14 312.1 312.4 287.9 317.6 1.65 28 698 3220 8.6 -13.4 20 22.0 -0.3 310 14 312.3 312.6 288.3 318.6 1.95 29 696 3243 8.8 -22.2 9 31.0 -1.6 310 13 312.7 312.9 287.4 315.9 0.93 30 666 3607 9.0 354 14 316.9 31 635 3999 7.4 -39.6 2 47.0 -4.1 12 11 319.5 319.5 288.8 320.2 0.19 32 624 4142 6.4 -21.6 11 28.0 -3.3 53 10 319.9 320.1 289.9 323.7 1.09 33 619 4208 7.4 -31.6 4 39.0 -3.8 73 10 321.8 321.9 289.8 323.4 0.44 34 501 5904 -5.3 -46.3 2 41.0 -12.7 32 11 326.4 326.4 290.8 326.9 0.12 35 500 5920 -5.5 -46.5 2 41.0 -12.8 30 10 326.3 326.4 290.8 326.8 0.12 36 423 7209 -14.3 -46.3 5 32.0 -19.2 311 19 331.1 331.1 292.2 331.6 0.14 37 422 7227 -14.5 -44.5 6 30.0 -19.3 312 20 331.0 331.1 292.2 331.7 0.17 38 400 7630 -17.7 -40.7 12 23.0 -21.5 330 27 332.0 332.0 292.5 333.0 0.27 39 395 7724 -18.5 -40.5 13 22.0 -22.1 330 28 332.1 332.2 292.6 333.2 0.28 40 394 7743 -18.7 -40.7 13 22.0 -22.2 330 28 332.1 332.2 292.6 333.2 0.28 41 344 8742 -26.5 -49.5 10 23.0 -28.9 330 34 334.7 334.7 293.1 335.2 0.12 42 317 9329 -30.5 -56.5 6 26.0 -32.4 330 36 337.0 337.0 293.6 337.3 0.06 43 305 9603 -31.7 -58.7 5 27.0 -33.6 313 35 339.1 339.1 294.1 339.3 0.05 44 300 9720 -32.7 -59.7 5 27.0 -34.4 300 35 339.3 339.3 294.2 339.5 0.04 45 273 10373 -38.3 -62.3 6 24.0 -39.4 297 35 340.4 340.5 294.4 340.6 0.03 46 262 10653 -40.1 -65.1 5 25.0 -41.1 298 37 341.8 341.8 294.8 341.9 0.02 47 250 10970 -42.9 -65.9 6 23.0 -43.7 300 38 342.3 342.3 294.9 342.4 0.02 48 203 12344 -52.9 -67.9 15 15.0 -53.2 289 46 347.5 347.5 296.1 347.6 0.02 49 200 12440 -53.9 -67.9 16 14.0 -54.2 290 47 347.4 347.4 296.1 347.5 0.02 50 188 12833 -57.3 -69.3 20 12.0 -57.5 287 46 348.1 348.1 296.3 348.2 0.02 51 185 12935 -57.7 -72.7 13 15.0 -57.9 286 46 349.1 349.1 296.4 349.1 0.01 52 165 13648 -62.3 -77.3 12 15.0 -62.4 281 42 353.0 353.0 297.3 353.0 0.01 53 150 14230 -65.9 -78.9 15 13.0 -66.0 290 30 356.6 356.6 298.0 356.6 0.01 54 146 14393 -66.9 -78.9 17 12.0 -67.0 290 30 357.6 357.6 298.2 357.6 0.01 55 135 14862 -70.7 -80.7 21 10.0 -70.8 276 30 359.0 359.0 298.5 359.0 0.00 56 124 15362 -73.1 -82.1 24 9.0 -73.1 296 28 363.4 363.4 299.4 363.4 0.00 57 115 15802 -74.5 -84.5 20 10.0 -74.5 315 21 368.7 368.7 300.4 368.8 0.00 58 111 16007 -75.9 -84.9 23 9.0 -75.9 299 20 369.9 369.9 300.5 369.9 0.00 59 105 16328 -75.1 -84.1 23 9.0 -75.1 264 20 377.3 377.3 301.8 377.3 0.00 60 100 16610 -76.5 -85.5 23 9.0 -76.5 305 17 379.9 379.9 302.2 379.9 0.00 61 99 16668 -76.1 -85.1 23 9.0 -76.2 305 17 381.8 381.8 302.5 381.8 0.00 62 90 17216 -79.1 -86.1 31 7.0 -79.1 350 9 386.4 386.4 303.2 386.4 0.00 63 81 17822 -76.1 -87.1 16 11.0 -76.2 357 3 404.3 404.3 305.8 404.4 0.00 64 78 18042 -72.9 -85.9 12 13.0 -73.0 0 1 415.4 415.4 307.2 415.4 0.00 65 71 18596 -72.1 -88.1 7 16.0 -72.2 223 17 428.4 428.4 308.7 428.4 0.00 66 70 18680 -72.7 -88.7 7 16.0 -72.8 275 9 428.9 428.9 308.7 428.9 0.00 67 68 18850 -73.5 -89.5 7 16.0 -73.6 239 15 430.7 430.7 308.9 430.7 0.00 68 64 19208 -69.5 -88.5 5 19.0 -69.6 285 11 447.0 447.0 310.6 447.0 0.00 69 62 19397 -69.7 -89.7 4 20.0 -69.8 317 8 450.6 450.6 310.9 450.7 0.00 70 51 20587 -60.7 -89.7 1 29.0 -61.2 38 7 497.6 497.6 314.8 497.6 0.00 71 50 20710 -61.1 -89.1 1 28.0 -61.6 40 8 499.5 499.5 314.9 499.5 0.00 72 47 21092 -62.7 -89.7 1 27.0 -63.1 60 10 504.6 504.6 315.2 504.6 0.00 73 45 21362 -60.5 -90.5 1 30.0 -61.1 99 9 516.2 516.2 316.1 516.2 0.00 74 39 22256 -58.5 -88.5 1 30.0 -59.3 113 4 542.9 542.9 317.7 542.9 0.00 75 38 22420 -56.5 -88.5 1 32.0 -57.6 100 11 552.0 552.0 318.2 552.0 0.00 76 36 22762 -57.9 -87.9 1 30.0 -58.9 94 21 557.0 557.0 318.5 557.0 0.00 77 32 23507 -55.9 -87.9 1 32.0 -57.3 131 13 581.4 581.4 319.8 581.4 0.01 78 30 23920 -53.3 -87.3 1 34.0 -55.2 45 18 599.3 599.3 320.6 599.4 0.01 79 29 24138 -54.1 -87.1 1 33.0 -55.9 49 12 603.0 603.0 320.7 603.0 0.01 80 27 24599 -51.3 -86.3 1 35.0 -53.8 63 23 623.3 623.3 321.6 623.3 0.01 81 23 25645 -49.7 -84.7 1 35.0 -52.9 80 30 657.2 657.2 323.0 657.3 0.01 82 23 25645 -49.5 -84.5 1 35.0 -52.8 80 30 657.8 657.8 323.0 657.9 0.01 83 20 26560 -49.9 -84.9 1 35.0 -53.4 90 24 683.4 683.4 323.9 683.5 0.01 84 17 27618 -50.9 -85.9 1 35.0 -54.5 85 28 712.7 712.7 324.8 712.9 0.01 85 15 28434 -49.3 -85.3 1 36.0 -53.8 99 27 744.0 744.0 325.8 744.2 0.02 86 14 28889 -45.9 -83.9 1 38.0 -52.0 97 24 770.4 770.4 326.5 770.6 0.02 87 13 29380 -47.1 -84.1 1 37.0 -52.9 96 22 782.7 782.8 326.8 783.0 0.03 88 12 29911 -45.3 -83.3 1 38.0 -52.1 94 19 807.2 807.3 327.4 807.5 0.03 89 10 31120 -47.7 -84.7 1 37.0 -54.2 90 12 841.5 841.5 328.2 841.8 0.03 90 9.7 31321 -47.1 -84.1 1 37.0 -53.9 851.1 851.1 328.4 851.4 0.03 91 8.2 32425 -50.7 -85.7 1 35.0 -56.6 878.8 878.8 329.0 879.1 0.03 92 8.0 32586 -49.3 -86.3 1 37.0 -55.9 890.6 890.6 329.2 890.9 0.03 TRP 90 17216 -79.1 -86.1 31 7.0 -79.1 350 9 386.4 386.4 303.2 386.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5782.00 m Freezing level: 550.24 mb = 5196.39 m = 17048.31 ft Wetbulb zero: 728.16 mb = 2868.83 m = 9412.04 ft Precipitable water: 1.29 inches Sfc-500 mean rel hum: 33.46 % Est. max temperature: 34.12 C = 93.42 F Sfc-Lift cond lev (LCL): 945.84 mb = 629.93 m = 2066.67 ft T: 23.78 C 700-500 lapse rate: 5.10 C/km ThetaE index: 19.89 C Layer 1000.0- 855.0 mb Conv cond level (CCL): 854.69 mb = 1513.61 m = 4965.86 ft Mean mixing ratio: 17.00 g/kg Conv temperature: 34.34 C = 93.81 F Cap Strength: 3.16 C Lifted Index: -3.18 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.30 C Lifted Index @700 mb: -2.69 C Showalter Index: 2.68 C Risk: Showers probable Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 16.90 C K Index: 18.30 Risk: < 20 % chance of thunderstorms Sweat Index: 168.80 Risk: None Energy Index: -1.74 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1511.78 J/kg Max Up Vert Vel: 54.99 m/s Conv Inhibition (B-): 74.31 J/kg Cap Strength: 3.16 C Lift Cond Lev (LCL): 912.39 mb = 946.11 m = 3103.99 ft Lev Free Conv (LFC): 807.39 mb = 2000.70 m = 6563.90 ft Equ Level (EL): 627.39 mb = 4097.59 m = 13443.39 ft B at Equ Level: 114.24 J/kg Max Parcel Lev (MPL): 87.39 mb = 17385.16 m = 57037.25 ft Wind level data Storm motion: 60 at 10 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 1015 6 50 10 -7.7 -6.4 | 326 2 0.9 -1.4 1 1000 138 60 16 -13.9 -8.0 | 61 6 -5.2 -3.0 2 981 305 65 16 -14.5 -6.8 | 74 6 -5.9 -1.7 3 948 610 80 16 -15.8 -2.8 | 108 7 -7.1 2.3 4 925 826 85 11 -11.0 -1.0 | 150 5 -2.4 4.1 5 916 914 65 10 -9.1 -4.2 | 151 1 -0.5 0.8 6 884 1219 45 10 -7.1 -7.1 | 323 3 1.5 -2.0 7 854 1524 360 10 -0.0 -10.0 | 300 10 8.6 -5.0 8 850 1561 355 11 1.0 -11.0 | 302 11 9.6 -5.9 9 823 1829 355 12 1.0 -12.0 | 306 12 9.7 -6.9 10 794 2134 355 12 1.0 -12.0 | 306 12 9.7 -6.9 11 766 2438 330 8 4.0 -6.9 | 279 13 12.6 -1.9 12 739 2743 310 12 9.2 -7.7 | 279 18 17.8 -2.7 13 700 3196 310 14 10.7 -9.0 | 282 20 19.3 -4.0 14 687 3353 310 12 9.2 -7.7 | 279 18 17.8 -2.7 15 661 3658 5 14 -1.2 -13.9 | 320 12 7.4 -8.9 16 637 3962 5 11 -1.0 -11.0 | 308 10 7.6 -5.9 17 613 4267 95 10 -10.0 0.9 | 167 6 -1.4 5.9 18 591 4572 105 17 -16.4 4.4 | 140 12 -7.8 9.4 19 569 4877 60 16 -13.9 -8.0 | 61 6 -5.2 -3.0 20 548 5182 35 22 -12.6 -18.0 | 17 14 -4.0 -13.0 21 508 5791 45 14 -9.9 -9.9 | 15 5 -1.3 -4.9 22 500 5920 30 10 -5.0 -8.7 | 315 5 3.6 -3.6 23 489 6096 30 9 -4.5 -7.8 | 304 5 4.1 -2.8 24 451 6706 0 0 -0.0 -0.0 | 240 10 8.6 5.0 25 434 7010 305 10 8.2 -5.7 | 272 17 16.8 -0.7 26 417 7315 315 25 17.7 -17.7 | 296 29 26.3 -12.6 27 401 7620 325 26 14.9 -21.3 | 305 29 23.5 -16.3 28 400 7630 330 27 13.5 -23.4 | 310 29 22.1 -18.3 29 325 9144 330 36 18.0 -31.2 | 314 37 26.6 -26.1 30 311 9449 330 36 18.0 -31.2 | 314 37 26.6 -26.1 31 300 9720 300 35 30.3 -17.5 | 288 41 38.9 -12.5 32 299 9754 305 37 30.3 -21.2 | 293 42 38.9 -16.2 33 286 10058 295 34 30.8 -14.4 | 283 41 39.4 -9.3 34 250 10970 300 38 32.9 -19.0 | 289 44 41.5 -14.0 35 228 11582 300 41 35.5 -20.5 | 289 47 44.1 -15.5 36 218 11887 285 43 41.5 -11.1 | 277 51 50.1 -6.1 37 200 12440 290 47 44.2 -16.1 | 282 54 52.8 -11.0 38 198 12497 290 48 45.1 -16.4 | 282 55 53.7 -11.4 39 163 13716 280 42 41.4 -7.3 | 273 50 50.0 -2.3 40 150 14230 290 30 28.2 -10.3 | 278 37 36.8 -5.2 41 140 14630 290 29 27.3 -9.9 | 278 36 35.9 -4.9 42 133 14935 270 30 30.0 -0.0 | 263 39 38.6 5.0 43 126 15240 285 29 28.0 -7.5 | 274 37 36.6 -2.5 44 120 15545 315 27 19.1 -19.1 | 297 31 27.7 -14.1 45 114 15850 315 20 14.1 -14.1 | 292 25 22.8 -9.1 46 103 16459 250 20 18.8 6.8 | 247 30 27.4 11.9 47 100 16610 305 17 13.9 -9.8 | 282 23 22.5 -4.7 48 97 16764 305 17 13.9 -9.8 | 282 23 22.5 -4.7 49 90 17216 350 9 1.6 -8.9 | 291 11 10.2 -3.8 50 88 17374 350 10 1.7 -9.8 | 295 11 10.3 -4.8 51 79 17983 0 0 -0.0 -0.0 | 240 10 8.6 5.0 52 75 18288 360 4 -0.0 -4.0 | 263 9 8.6 1.0 53 71 18593 220 17 10.9 13.0 | 227 27 19.5 18.1 54 70 18680 275 9 9.0 -0.8 | 256 18 17.6 4.2 55 68 18898 230 16 12.3 10.3 | 234 26 20.9 15.3 56 58 19812 25 1 -0.4 -0.9 | 243 9 8.2 4.1 57 50 20710 40 8 -5.1 -6.1 | 288 4 3.5 -1.1 58 48 21031 50 10 -7.7 -6.4 | 326 2 0.9 -1.4 59 45 21336 95 9 -9.0 0.8 | 176 6 -0.4 5.8 60 43 21641 125 13 -10.6 7.5 | 171 13 -2.0 12.5 61 39 22250 115 3 -2.7 1.3 | 223 9 5.9 6.3 62 37 22555 90 17 -17.0 0.0 | 121 10 -8.4 5.0 63 36 22860 95 22 -21.9 1.9 | 118 15 -13.3 7.0 64 34 23165 100 12 -11.8 2.1 | 156 8 -3.2 7.1 65 32 23470 130 13 -10.0 8.4 | 174 13 -1.4 13.4 66 31 23774 140 16 -10.3 12.3 | 174 17 -1.7 17.3 67 30 23920 45 18 -12.7 -12.7 | 28 9 -4.1 -7.7 68 29 24079 50 10 -7.7 -6.4 | 326 2 0.9 -1.4 69 28 24384 45 21 -14.8 -14.8 | 32 12 -6.2 -9.8 70 25 24994 95 27 -26.9 2.4 | 112 20 -18.3 7.4 71 24 25298 60 27 -23.4 -13.5 | 60 17 -14.8 -8.5 72 22 25908 95 32 -31.9 2.8 | 109 25 -23.3 7.8 73 21 26213 90 26 -26.0 0.0 | 106 18 -17.4 5.0 74 20 26518 105 26 -25.1 6.7 | 125 20 -16.5 11.8 75 20 26560 90 24 -24.0 0.0 | 108 16 -15.4 5.0 76 18 27127 85 24 -23.9 -2.1 | 101 16 -15.3 2.9 77 18 27432 95 27 -26.9 2.4 | 112 20 -18.3 7.4 78 17 27737 80 29 -28.6 -5.0 | 90 20 -20.0 -0.0 79 16 28042 100 29 -28.6 5.0 | 117 22 -20.0 10.1 80 10 31120 90 12 -12.0 0.0 | 146 6 -3.4 5.0 Wind Parameters Mean winds (0-6000m): 29.7 at 13.3 knts Storm direction: 59.7 at 10.0 knts Shear (0-3000m) pos: 1.4 neg: 4.4 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): -45.4 deg Storm rel helicity (0-3000m) pos: 23.0 neg: -23.5 tot: -0.5 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 1.0 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 152.48 Bulk Shear: 9.91 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 64 15 73 5| 8.3 0.0 8.3| 9.5 0.0 9.5 19.1 0.85| 11.4 9.7 1000 70 14 93 5| 4.2 3.6 7.7| 17.9 -0.0 17.9 17.9 0.55| 11.9 6.6 1500 62 13 69 3| 2.8 5.5 8.3| 17.9 -4.0 14.0 9.3 0.31| 11.3 3.5 2000 47 12 6 4| 2.1 4.7 6.8| 20.5 -4.0 16.5 8.3 0.31| 9.1 2.8 2500 36 12 341 5| 1.7 4.3 5.9| 20.5 -22.5 -2.0 -0.8 0.13| 8.7 1.1 3000 22 12 325 7| 1.4 4.4 5.8| 23.0 -23.5 -0.5 -0.2 0.12| 8.1 1.0 4000 8 12 315 10| 2.7 3.3 6.1| 66.7 -30.9 35.8 8.9 0.22| 8.6 1.9 5000 26 13 333 7| 3.7 3.4 7.1| 69.1 -67.7 1.4 0.3 0.08| 10.9 0.8 6000 30 13 343 7| 3.1 3.4 6.4| 70.0 -86.7 -16.8 -2.8 -0.01| 10.8 -0.2 Wrote GIF file: /home/apache/climate/data/raob//KBRO/skewt/KBRO.skewt.20251020.00.gif