UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122212.upa.cvt Date: 1200Z 22 DEC 25 Searching for KBRO... Searching the city database file for: KBRO ... Date:1200Z 22 DEC 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 1020 6 23.0 22.0 94 1.0 22.3 125 6 294.5 297.4 294.7 341.8 16.54 1 1018 23 22.8 22.8 100 0.0 22.8 294.4 297.6 295.3 344.3 17.42 2 1002 162 22.2 22.2 100 0.0 22.2 295.2 298.2 295.3 344.1 17.05 3 1000 180 22.4 22.1 98 0.3 22.2 135 15 295.5 298.6 295.4 344.3 16.98 4 982 339 22.2 19.7 86 2.5 20.5 296.9 299.6 294.3 339.9 14.87 5 925 858 18.8 17.8 94 1.0 18.1 145 15 298.5 301.1 294.1 339.2 14.00 6 918 923 18.4 17.5 94 0.9 17.8 298.8 301.3 294.1 339.1 13.84 7 864 1442 15.2 13.3 88 1.9 14.0 300.7 302.7 292.7 333.5 11.18 8 850 1581 14.4 12.1 86 2.3 12.9 150 10 301.2 303.2 292.3 332.2 10.49 9 790 2197 11.2 8.1 81 3.1 9.3 304.2 305.8 291.7 330.0 8.61 10 783 2271 10.6 8.4 86 2.2 9.3 304.3 306.0 291.9 330.9 8.87 11 776 2346 10.4 6.2 75 4.2 7.9 304.9 306.3 291.2 328.0 7.68 12 765 2465 9.8 7.1 83 2.7 8.2 305.5 307.0 291.9 330.5 8.30 13 757 2553 9.6 4.8 72 4.8 6.9 306.2 307.5 291.1 327.8 7.14 14 752 2608 9.4 5.3 76 4.1 7.1 306.5 307.9 291.5 329.1 7.45 15 739 2752 8.4 3.7 72 4.7 5.8 307.0 308.3 291.0 327.6 6.77 16 731 2842 8.4 0.4 57 8.0 4.2 307.9 309.0 290.2 324.6 5.39 17 727 2888 8.6 -3.4 43 12.0 2.7 308.6 309.4 289.2 321.4 4.09 18 724 2922 9.6 -15.4 15 25.0 -0.0 310.1 310.4 287.2 315.3 1.59 19 721 2957 9.8 -20.2 10 30.0 -0.7 310.7 310.9 286.8 314.3 1.06 20 714 3038 9.4 -24.6 7 34.0 -1.4 311.1 311.3 286.6 313.6 0.73 21 700 3202 8.4 -23.6 8 32.0 -2.0 80 11 311.8 311.9 286.9 314.6 0.81 22 684 3392 6.8 -27.2 7 34.0 -3.3 312.1 312.2 286.8 314.1 0.60 23 664 3634 4.6 -19.4 16 24.0 -3.7 312.3 312.5 287.6 316.4 1.24 24 635 3995 3.0 -30.0 7 33.0 -5.9 314.5 314.5 287.5 316.2 0.50 25 550 5134 -7.1 -30.1 14 23.0 -12.5 315.7 315.8 288.0 317.7 0.57 26 545 5205 -7.5 -25.5 22 18.0 -12.3 316.0 316.2 288.4 319.0 0.88 27 536 5334 -8.1 -29.1 17 21.0 -13.2 316.8 316.9 288.4 319.1 0.64 28 524 5509 -9.7 -24.7 28 15.0 -13.7 316.9 317.1 288.8 320.3 0.98 29 523 5524 -9.7 -25.7 26 16.0 -13.9 317.1 317.3 288.8 320.2 0.90 30 520 5568 -9.5 -28.5 20 19.0 -14.1 317.9 318.0 288.8 320.3 0.70 31 509 5733 -9.9 -37.9 8 28.0 -15.2 319.3 319.4 288.9 320.4 0.29 32 500 5870 -11.1 -39.1 8 28.0 -16.2 200 9 319.5 319.6 288.9 320.5 0.26 33 497 5916 -11.3 -43.3 5 32.0 -16.5 319.8 319.8 288.9 320.4 0.17 34 486 6088 -12.9 -43.9 6 31.0 -17.7 319.9 319.9 288.9 320.5 0.16 35 475 6263 -13.5 -47.5 4 34.0 -18.3 321.3 321.3 289.3 321.7 0.11 36 469 6360 -13.9 -35.9 14 22.0 -18.0 321.9 322.0 289.8 323.3 0.38 37 465 6425 -14.5 -32.5 20 18.0 -18.2 322.0 322.1 289.9 323.9 0.54 38 446 6740 -17.5 -33.5 23 16.0 -20.5 322.1 322.2 289.9 323.9 0.51 39 437 6892 -18.9 -29.9 37 11.0 -21.2 322.2 322.3 290.2 324.8 0.73 40 435 6927 -18.3 -39.3 14 21.0 -21.6 323.4 323.4 290.1 324.4 0.29 41 433 6961 -17.9 -41.9 10 24.0 -21.5 324.3 324.3 290.3 325.1 0.22 42 400 7550 -22.3 -56.3 3 34.0 -25.4 210 27 326.0 326.0 290.6 326.2 0.05 43 387 7791 -24.3 -56.3 4 32.0 -27.1 326.5 326.5 290.7 326.7 0.05 44 382 7885 -24.5 -57.5 3 33.0 -27.2 327.4 327.4 291.0 327.6 0.04 45 372 8077 -25.9 -56.9 4 31.0 -28.4 328.1 328.1 291.2 328.3 0.05 46 368 8155 -26.1 -43.1 19 17.0 -28.2 328.8 328.9 291.6 329.7 0.23 47 364 8234 -26.9 -41.9 23 15.0 -28.7 328.8 328.8 291.6 329.8 0.26 48 362 8274 -26.9 -47.9 12 21.0 -29.0 329.3 329.3 291.7 329.8 0.14 49 341 8701 -29.5 -62.5 3 33.0 -31.6 331.4 331.4 292.2 331.5 0.03 50 329 8955 -31.7 -58.7 5 27.0 -33.4 331.8 331.8 292.3 332.0 0.04 51 325 9041 -31.7 -62.7 3 31.0 -33.5 333.0 333.0 292.6 333.1 0.03 52 304 9508 -35.9 -60.9 6 25.0 -37.2 333.5 333.5 292.7 333.6 0.03 53 302 9554 -36.3 -57.3 10 21.0 -37.5 333.6 333.6 292.7 333.8 0.05 54 301 9577 -36.3 -51.3 20 15.0 -37.4 333.9 333.9 292.9 334.3 0.11 55 300 9600 -36.5 -39.9 71 3.4 -36.9 195 49 333.9 334.0 293.2 335.4 0.40 56 250 10850 -43.7 -69.7 4 26.0 -44.5 225 33 341.1 341.1 294.6 341.2 0.01 57 200 12310 -52.3 -77.3 3 25.0 -52.7 250 25 349.9 349.9 296.6 350.0 0.01 58 150 14150 -60.7 -87.7 2 27.0 -60.9 290 18 365.5 365.5 299.8 365.5 0.00 59 100 16580 -76.1 -91.1 8 15.0 -76.2 295 23 380.7 380.7 302.3 380.7 0.00 60 99 16638 -75.9 -90.9 8 15.0 -75.9 382.2 382.2 302.6 382.2 0.00 61 95 16876 -76.1 -91.1 8 15.0 -76.2 386.3 386.3 303.2 386.3 0.00 62 89 17249 -78.5 -92.5 8 14.0 -78.5 270 25 388.8 388.8 303.6 388.8 0.00 63 86 17445 -76.9 -91.9 7 15.0 -76.9 395.9 395.9 304.6 395.9 0.00 64 84 17579 -77.9 -91.9 9 14.0 -77.9 396.5 396.5 304.7 396.5 0.00 65 82 17718 -75.3 -90.3 8 15.0 -75.3 404.6 404.6 305.8 404.6 0.00 66 70 18630 -76.7 -89.7 11 13.0 -76.7 75 11 420.3 420.3 307.7 420.3 0.00 67 65 19056 -77.5 -89.5 13 12.0 -77.6 427.5 427.6 308.6 427.6 0.00 68 63 19234 -78.9 -89.9 15 11.0 -78.9 428.3 428.3 308.6 428.3 0.00 69 60 19513 -78.1 -90.1 13 12.0 -78.1 436.1 436.1 309.5 436.1 0.00 70 59 19609 -75.7 -89.7 9 14.0 -75.7 443.6 443.6 310.3 443.6 0.00 71 57 19808 -77.1 -90.1 11 13.0 -77.1 444.8 444.8 310.4 444.8 0.00 72 53 20233 -71.1 -89.1 5 18.0 -71.2 468.1 468.1 312.5 468.1 0.00 73 51 20462 -68.9 -89.9 3 21.0 -69.1 478.4 478.4 313.3 478.4 0.00 74 50 20580 -69.5 -90.5 3 21.0 -69.6 325 11 479.7 479.7 313.4 479.7 0.00 75 49 20700 -69.7 -90.7 3 21.0 -69.9 482.0 482.0 313.6 482.0 0.00 76 47 20949 -68.9 -90.9 3 22.0 -69.1 489.7 489.7 314.2 489.7 0.00 77 47 20949 -67.3 -90.3 2 23.0 -67.5 493.5 493.6 314.5 493.6 0.00 78 45 21211 -68.3 -90.3 3 22.0 -68.5 497.3 497.3 314.8 497.3 0.00 79 37 22396 -64.5 -90.5 2 26.0 -65.0 535.7 535.7 317.3 535.7 0.00 80 36 22563 -65.5 -91.5 2 26.0 -65.9 537.3 537.3 317.3 537.3 0.00 81 36 22563 -63.7 -91.7 1 28.0 -64.2 542.0 542.0 317.6 542.0 0.00 82 33 23098 -62.9 -90.9 1 28.0 -63.5 557.8 557.8 318.5 557.8 0.00 83 32 23289 -60.7 -89.7 1 29.0 -61.5 568.6 568.6 319.1 568.6 0.00 84 31 23486 -61.3 -90.3 1 29.0 -62.1 572.1 572.1 319.3 572.2 0.00 85 30 23690 -60.3 -89.3 1 29.0 -61.2 290 8 580.3 580.3 319.7 580.3 0.00 86 25 24836 -57.5 -88.5 1 31.0 -58.9 619.4 619.4 321.5 619.4 0.01 87 24 25094 -58.7 -88.7 1 30.0 -60.0 623.1 623.1 321.6 623.2 0.01 88 23 25362 -57.7 -87.7 1 30.0 -59.2 633.7 633.7 322.0 633.8 0.01 89 22 25642 -58.7 -88.7 1 30.0 -60.1 638.8 638.8 322.3 638.9 0.01 90 20 26250 -52.9 -85.9 1 33.0 -55.6 290 36 674.3 674.3 323.6 674.3 0.01 91 19 26581 -52.7 -85.7 1 33.0 -55.5 684.8 684.8 323.9 684.9 0.01 92 17 27299 -52.5 -85.5 1 33.0 -55.6 707.6 707.6 324.7 707.7 0.02 93 14 28545 -55.5 -86.5 1 31.0 -58.3 737.8 737.9 325.6 738.0 0.02 94 13 29018 -54.1 -86.1 1 32.0 -57.4 758.5 758.5 326.2 758.6 0.02 95 12 29530 -55.1 -87.1 1 32.0 -58.3 772.5 772.5 326.5 772.7 0.02 96 11 30090 -51.9 -85.9 1 34.0 -56.4 803.6 803.6 327.3 803.8 0.02 97 11 30090 -50.7 -84.7 1 34.0 -55.6 808.0 808.0 327.4 808.2 0.03 98 10 30710 -51.3 -84.3 1 33.0 -56.3 270 43 828.1 828.1 327.9 828.4 0.03 99 9.8 30842 -52.1 -85.1 1 33.0 -56.8 829.9 829.9 328.0 830.1 0.03 100 9.0 31397 -50.3 -85.3 1 35.0 -56.0 857.2 857.2 328.5 857.5 0.03 101 8.6 31697 -46.5 -83.5 1 37.0 -54.1 883.3 883.3 329.1 883.7 0.04 102 8.5 31775 -46.3 -83.3 1 37.0 -54.1 887.0 887.0 329.2 887.5 0.05 103 8.2 32014 -47.3 -83.3 1 36.0 -54.7 892.2 892.2 329.2 892.7 0.05 104 7.9 32262 -46.3 -83.3 1 37.0 -54.4 905.8 905.8 329.5 906.3 0.05 105 7.6 32522 -42.5 -82.5 0 40.0 -52.7 931.2 931.2 330.0 931.8 0.06 106 7.5 32612 -41.9 -81.9 1 40.0 -52.5 937.2 937.2 330.1 937.9 0.06 107 7.3 32795 -41.9 -81.9 1 40.0 -52.6 944.4 944.5 330.2 945.2 0.07 108 7.1 32984 -42.5 -81.5 1 39.0 -53.0 949.5 949.5 330.4 950.3 0.07 109 7.0 33080 -41.9 -81.9 1 40.0 -52.8 260 70 955.8 955.9 330.5 956.6 0.07 110 6.9 33178 -40.9 -80.9 1 40.0 -52.5 963.9 964.0 330.6 964.9 0.08 TRP 89 17249 -78.5 -92.5 8 14.0 -78.5 270 25 388.8 388.8 303.6 388.8 0.00 WND 6.0 260 75 Sounding variables and indices 1000-500 mb thick: 5690.00 m Freezing level: 609.75 mb = 4333.44 m = 14217.15 ft Wetbulb zero: 724.04 mb = 2921.64 m = 9585.31 ft Precipitable water: 1.43 inches Sfc-500 mean rel hum: 47.01 % Est. max temperature: 29.00 C = 84.21 F Sfc-Lift cond lev (LCL): 1005.59 mb = 131.02 m = 429.84 ft T: 22.34 C 700-500 lapse rate: 7.31 C/km ThetaE index: 15.53 C Layer 739.0- 700.0 mb Conv cond level (CCL): 931.90 mb = 793.45 m = 2603.14 ft Mean mixing ratio: 15.20 g/kg Conv temperature: 26.88 C = 80.38 F Cap Strength: 0.81 C Lifted Index: -4.67 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -2.95 C Lifted Index @700 mb: 0.47 C Showalter Index: -0.87 C Risk: Thunderstorms probable Total Totals Index: 48.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 23.20 C K Index: 5.60 Risk: None Sweat Index: 174.20 Risk: None Energy Index: -2.25 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1060.47 J/kg Max Up Vert Vel: 46.05 m/s Conv Inhibition (B-): 8.25 J/kg Cap Strength: 0.81 C Lift Cond Lev (LCL): 951.26 mb = 614.92 m = 2017.44 ft Lev Free Conv (LFC): 906.26 mb = 1033.57 m = 3390.94 ft Equ Level (EL): 716.26 mb = 3011.51 m = 9880.15 ft B at Equ Level: 86.38 J/kg Max Parcel Lev (MPL): 146.26 mb = 14301.35 m = 46919.87 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 41096 260 75 73.9 13.0 1 1020 6 125 6 -4.9 3.4 2 1000 180 135 15 -10.6 10.6 3 986 305 130 16 -12.3 10.3 4 952 610 125 15 -12.3 8.6 5 925 858 145 15 -8.6 12.3 6 919 914 140 16 -10.3 12.3 7 887 1219 150 13 -6.5 11.3 8 850 1581 150 10 -5.0 8.7 9 825 1829 140 9 -5.8 6.9 10 796 2134 160 9 -3.1 8.5 11 767 2438 160 11 -3.8 10.3 12 740 2743 170 16 -2.8 15.8 13 713 3048 95 10 -10.0 0.9 14 700 3202 80 11 -10.8 -1.9 15 661 3658 65 13 -11.8 -5.5 16 612 4267 60 4 -3.5 -2.0 17 589 4572 355 1 0.1 -1.0 18 567 4877 165 2 -0.5 1.9 19 525 5486 105 10 -9.7 2.6 20 500 5870 200 9 3.1 8.5 21 485 6096 195 11 2.8 10.6 22 466 6401 225 11 7.8 7.8 23 400 7550 210 27 13.5 23.4 24 396 7620 215 28 16.1 22.9 25 320 9144 205 42 17.7 38.1 26 300 9600 195 49 12.7 47.3 27 268 10363 200 52 17.8 48.9 28 250 10850 225 33 23.3 23.3 29 224 11582 235 25 20.5 14.3 30 204 12192 230 30 23.0 19.3 31 200 12310 250 25 23.5 8.6 32 168 13411 280 23 22.7 -4.0 33 153 14021 275 18 17.9 -1.6 34 150 14150 290 18 16.9 -6.2 35 146 14326 290 19 17.9 -6.5 36 132 14935 285 14 13.5 -3.6 37 125 15240 260 17 16.7 3.0 38 119 15545 255 20 19.3 5.2 39 113 15850 285 26 25.1 -6.7 40 102 16459 270 26 26.0 -0.0 41 100 16580 295 23 20.8 -9.7 42 97 16764 295 23 20.8 -9.7 43 92 17069 300 17 14.7 -8.5 44 89 17249 270 25 25.0 -0.0 45 87 17374 270 25 25.0 -0.0 46 83 17678 270 20 20.0 -0.0 47 78 17983 300 12 10.4 -6.0 48 74 18288 35 20 -11.5 -16.4 49 70 18593 40 14 -9.0 -10.7 50 70 18630 75 11 -10.6 -2.8 51 67 18898 75 13 -12.6 -3.4 52 63 19202 110 16 -15.0 5.5 53 60 19507 115 16 -14.5 6.8 54 57 19812 135 12 -8.5 8.5 55 54 20117 150 10 -5.0 8.7 56 51 20422 360 12 -0.0 -12.0 57 50 20580 325 11 6.3 -9.0 58 49 20726 315 10 7.1 -7.1 59 46 21031 330 15 7.5 -13.0 60 44 21336 325 5 2.9 -4.1 61 42 21641 190 10 1.7 9.8 62 38 22250 170 10 -1.7 9.8 63 31 23470 330 16 8.0 -13.9 64 30 23690 290 8 7.5 -2.7 65 28 24079 300 10 8.7 -5.0 66 27 24384 295 9 8.2 -3.8 67 26 24689 330 14 7.0 -12.1 68 24 24994 305 12 9.8 -6.9 69 23 25298 345 17 4.4 -16.4 70 22 25603 295 16 14.5 -6.8 71 21 25908 260 20 19.7 3.5 72 20 26213 255 22 21.3 5.7 73 20 26250 290 36 33.8 -12.3 74 18 26822 295 37 33.5 -15.6 75 17 27432 280 39 38.4 -6.8 76 16 27737 280 30 29.5 -5.2 77 15 28042 270 33 33.0 -0.0 78 13 28956 295 40 36.3 -16.9 79 12 29566 280 33 32.5 -5.7 80 11 29870 245 37 33.5 15.6 81 10 30710 270 43 43.0 -0.0 82 7 33080 260 70 68.9 12.2 Wind Parameters Energy-Hel index: -66.27 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//KBRO/skewt/KBRO.skewt.20251222.12.gif