UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for KBRO... Searching the city database file for: KBRO ... Date:0000Z 13 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 28.4 21.4 66 7.0 23.3 90 8 300.9 303.8 296.3 348.2 16.12 1 1000 75 27.6 20.6 66 7.0 22.6 95 13 300.8 303.6 295.8 346.1 15.45 2 954 490 23.2 19.5 80 3.7 20.6 101 15 300.4 303.1 295.4 344.7 15.12 3 940 619 22.2 18.8 81 3.4 19.8 106 15 300.6 303.3 295.2 343.7 14.68 4 925 759 21.2 17.4 79 3.8 18.6 115 11 301.0 303.5 294.6 341.1 13.64 5 886 1131 19.0 14.0 73 5.0 15.7 132 5 302.4 304.5 293.4 336.2 11.41 6 854 1447 16.6 12.6 77 4.0 14.0 156 1 303.1 305.1 293.1 335.2 10.80 7 850 1487 16.8 10.8 68 6.0 13.0 160 1 303.7 305.5 292.4 332.4 9.61 8 849 1497 16.8 9.8 63 7.0 12.4 117 1 303.8 305.5 291.9 330.7 8.99 9 831 1679 15.2 10.9 75 4.3 12.5 66 2 304.0 305.9 292.7 333.6 9.90 10 825 1740 15.0 8.0 63 7.0 10.8 92 2 304.4 306.0 291.5 329.0 8.18 11 820 1792 15.2 5.2 51 10.0 9.5 114 3 305.2 306.4 290.5 325.7 6.77 12 818 1812 15.6 2.6 42 13.0 8.4 122 3 305.8 306.9 289.7 323.0 5.65 13 812 1875 15.2 0.2 36 15.0 7.3 121 3 306.0 306.9 289.0 320.7 4.78 14 809 1906 15.6 -6.4 21 22.0 5.3 114 3 306.8 307.3 287.4 316.0 2.92 15 787 2140 15.8 -20.2 7 36.0 2.7 64 2 309.4 309.6 286.3 312.7 0.97 16 777 2248 15.6 -21.4 6 37.0 2.4 41 5 310.4 310.5 286.5 313.4 0.89 17 770 2325 15.4 -16.6 10 32.0 2.9 25 7 310.9 311.2 287.2 315.4 1.35 18 761 2425 14.6 -2.4 31 17.0 5.8 4 10 311.1 311.9 290.1 324.4 4.21 19 740 2660 12.8 -3.2 33 16.0 4.7 7 9 311.7 312.4 290.2 324.6 4.08 20 719 2902 12.0 -17.0 12 29.0 0.8 360 10 313.4 313.6 288.1 318.0 1.40 21 714 2960 11.6 -11.4 19 23.0 1.7 356 11 313.5 314.0 289.0 320.9 2.24 22 706 3054 10.8 0.8 50 10.0 5.3 350 11 313.7 314.8 292.2 331.8 5.75 23 703 3089 10.4 1.4 54 9.0 5.4 347 12 313.6 314.8 292.4 332.6 6.03 24 701 3113 10.4 0.4 50 10.0 4.9 346 12 313.9 314.9 292.2 331.6 5.63 25 700 3125 10.4 -0.6 46 11.0 4.5 345 12 314.0 315.0 291.9 330.5 5.23 26 698 3149 10.6 -2.4 40 13.0 3.9 350 12 314.5 315.4 291.5 329.1 4.59 27 694 3197 11.0 -12.0 19 23.0 1.1 0 12 315.4 315.9 289.6 322.7 2.19 28 691 3233 11.2 -16.8 12 28.0 0.3 8 12 316.1 316.3 289.0 321.0 1.48 29 688 3269 11.2 -12.8 17 24.0 1.0 16 12 316.4 316.8 289.8 323.3 2.07 30 676 3416 10.8 -13.2 17 24.0 0.7 26 10 317.6 318.0 290.1 324.4 2.04 31 673 3453 11.2 -12.8 17 24.0 0.9 20 9 318.4 318.9 290.4 325.5 2.12 32 671 3478 11.6 -20.4 9 32.0 -0.2 16 8 319.2 319.4 289.7 323.0 1.12 33 659 3629 12.4 -24.6 6 37.0 -0.4 351 3 321.7 321.9 290.1 324.5 0.79 34 658 3642 12.4 -22.6 7 35.0 -0.3 349 3 321.9 322.0 290.3 325.2 0.95 35 633 3965 10.4 -19.6 10 30.0 -1.0 16 2 323.2 323.4 291.0 327.6 1.28 36 627 4045 9.6 -11.4 21 21.0 0.2 24 3 323.1 323.6 292.2 331.7 2.55 37 625 4071 9.4 -11.6 21 21.0 0.0 27 3 323.2 323.7 292.2 331.7 2.52 38 610 4272 8.2 -20.8 11 29.0 -2.4 48 3 324.1 324.3 291.2 328.3 1.19 39 608 4299 8.2 -17.8 14 26.0 -2.0 49 3 324.4 324.7 291.6 329.7 1.55 40 576 4743 4.4 -12.6 28 17.0 -2.9 9 6 325.0 325.5 292.7 333.5 2.52 41 554 5059 2.4 -17.6 21 20.0 -5.3 355 9 326.3 326.6 292.3 332.3 1.73 42 551 5103 2.0 -16.0 25 18.0 -5.1 355 9 326.3 326.7 292.6 333.1 1.99 43 545 5191 1.6 -21.4 16 23.0 -6.4 355 10 326.8 327.1 292.1 331.3 1.27 44 538 5295 1.0 -16.0 27 17.0 -5.7 357 10 327.3 327.7 292.9 334.4 2.04 45 535 5340 1.0 -20.0 19 21.0 -6.5 358 11 327.9 328.1 292.5 333.0 1.46 46 534 5355 0.8 -19.2 21 20.0 -6.5 358 11 327.8 328.1 292.6 333.3 1.57 47 531 5400 0.4 -12.6 37 13.0 -5.1 359 11 327.8 328.4 293.6 337.2 2.73 48 528 5446 0.2 -11.8 40 12.0 -5.0 0 11 328.1 328.7 293.9 338.1 2.93 49 500 5880 -3.5 -13.5 46 10.0 -7.6 10 13 328.8 329.3 293.9 338.0 2.70 50 494 5975 -4.5 -13.5 49 9.0 -8.2 10 13 328.7 329.2 293.9 338.0 2.73 51 486 6103 -5.1 -17.1 38 12.0 -9.6 10 12 329.5 329.9 293.5 336.7 2.06 52 482 6168 -5.1 -20.1 30 15.0 -10.3 10 12 330.3 330.6 293.3 335.9 1.61 53 479 6216 -5.1 -24.1 21 19.0 -11.1 10 12 330.9 331.1 293.0 334.9 1.14 54 473 6315 -5.7 -16.7 42 11.0 -9.9 10 11 331.3 331.7 294.1 339.0 2.19 55 400 7600 -15.9 -27.9 35 12.0 -18.9 360 23 334.3 334.5 293.8 337.9 0.96 56 300 9710 -29.1 -62.1 3 33.0 -31.4 35 18 344.4 344.4 295.4 344.5 0.03 57 250 10990 -40.1 -57.1 15 17.0 -41.1 340 11 346.4 346.5 295.9 346.7 0.07 58 200 12470 -51.5 -65.5 17 14.0 -51.8 355 18 351.2 351.2 296.9 351.3 0.03 59 150 14270 -66.7 -71.2 53 4.5 -66.7 25 22 355.2 355.2 297.7 355.3 0.02 60 101 16584 -78.9 -87.9 22 9.0 -78.9 20 17 374.2 374.2 301.3 374.2 0.00 61 100 16640 -78.9 -87.9 22 9.0 -78.9 25 17 375.3 375.3 301.5 375.3 0.00 62 90 17240 -79.7 -86.7 30 7.0 -79.7 66 15 385.2 385.2 303.1 385.2 0.00 63 84 17634 -76.7 -85.7 23 9.0 -76.7 70 14 398.9 398.9 305.0 399.0 0.00 64 82 17773 -77.5 -86.5 22 9.0 -77.5 100 13 400.1 400.1 305.2 400.1 0.00 65 76 18212 -75.1 -87.1 14 12.0 -75.2 122 6 413.9 413.9 307.0 413.9 0.00 66 72 18526 -75.7 -87.7 14 12.0 -75.7 122 11 419.0 419.0 307.6 419.1 0.00 67 70 18690 -72.9 -87.9 9 15.0 -73.0 110 15 428.4 428.4 308.7 428.4 0.00 68 66 19038 -69.5 -88.5 5 19.0 -69.6 90 15 443.1 443.1 310.2 443.1 0.00 69 62 19412 -68.7 -88.7 4 20.0 -68.8 92 11 452.9 452.9 311.1 452.9 0.00 70 57 19918 -66.5 -89.5 3 23.0 -66.7 88 7 468.9 468.9 312.5 468.9 0.00 71 55 20134 -67.5 -89.5 3 22.0 -67.7 85 6 471.4 471.4 312.8 471.4 0.00 72 52 20472 -67.3 -90.3 2 23.0 -67.5 81 6 479.5 479.5 313.4 479.5 0.00 73 50 20710 -64.7 -89.7 2 25.0 -65.0 85 16 491.0 491.0 314.3 491.0 0.00 74 49 20833 -64.5 -89.5 2 25.0 -64.8 56 12 494.3 494.3 314.5 494.3 0.00 75 43 21637 -61.7 -88.7 2 27.0 -62.3 114 16 520.0 520.0 316.3 520.1 0.00 76 40 22084 -62.1 -89.1 2 27.0 -62.7 108 23 529.9 529.9 316.9 529.9 0.00 77 38 22402 -61.3 -89.3 1 28.0 -61.9 117 19 539.8 539.8 317.5 539.8 0.00 78 37 22568 -59.5 -88.5 1 29.0 -60.3 113 18 548.5 548.5 318.0 548.5 0.00 79 32 23482 -56.7 -86.7 1 30.0 -57.9 124 21 579.3 579.3 319.6 579.3 0.01 80 30 23890 -57.7 -86.7 1 29.0 -58.9 65 18 587.3 587.3 320.0 587.4 0.01 81 28 24325 -58.1 -87.1 1 29.0 -59.3 69 21 597.9 597.9 320.5 598.0 0.01 82 27 24554 -57.7 -86.7 1 29.0 -59.0 96 22 605.3 605.3 320.9 605.4 0.01 83 26 24795 -54.1 -85.1 1 31.0 -56.1 110 21 622.1 622.1 321.6 622.2 0.01 84 22 25860 -56.7 -85.7 1 29.0 -58.4 111 24 644.8 644.8 322.5 644.9 0.01 85 20 26470 -52.7 -84.7 1 32.0 -55.5 95 25 674.9 674.9 323.6 675.0 0.02 86 19 26800 -52.9 -84.9 1 32.0 -55.7 97 22 684.2 684.2 323.9 684.3 0.02 87 17 27524 -48.3 -82.3 1 34.0 -52.8 84 18 721.1 721.1 325.1 721.3 0.03 88 15 28353 -45.5 -81.5 1 36.0 -51.4 121 7 756.7 756.7 326.1 757.0 0.03 89 15 28353 -45.5 -80.5 1 35.0 -51.4 121 7 756.7 756.7 326.1 757.0 0.04 90 13 29299 -48.9 -81.9 1 33.0 -53.9 57 10 776.5 776.5 326.7 776.8 0.04 91 11 30404 -44.9 -80.9 1 36.0 -52.2 67 12 829.0 829.1 328.0 829.5 0.05 92 10 31040 -45.7 -80.7 1 35.0 -53.1 340 18 849.0 849.0 328.4 849.5 0.06 93 9.1 31667 -46.9 -81.9 1 35.0 -54.1 867.6 867.6 328.8 868.1 0.05 94 8.7 31965 -45.5 -81.5 1 36.0 -53.5 884.2 884.3 329.1 884.8 0.06 TRP 101 16584 -78.9 -87.9 22 9.0 -78.9 20 17 374.2 374.2 301.3 374.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 526.49 mb = 5469.34 m = 17943.82 ft Wetbulb zero: 671.39 mb = 3473.19 m = 11394.83 ft Precipitable water: 1.34 inches Sfc-500 mean rel hum: 37.80 % Est. max temperature: 30.58 C = 87.05 F Sfc-Lift cond lev (LCL): 910.79 mb = 892.84 m = 2929.23 ft T: 20.41 C 700-500 lapse rate: 5.05 C/km ThetaE index: 20.89 C Layer 825.0- 777.0 mb Conv cond level (CCL): 866.75 mb = 1319.80 m = 4330.02 ft Mean mixing ratio: 14.72 g/kg Conv temperature: 30.39 C = 86.70 F Cap Strength: 5.93 C Lifted Index: 1.70 C Risk: Showers probable Lifted Index @300 mb: 2.64 C Lifted Index @700 mb: 1.53 C Showalter Index: 6.62 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 14.30 C K Index: 20.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 144.60 Risk: None Energy Index: 1.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.66 J/kg Max Up Vert Vel: 2.70 m/s Conv Inhibition (B-): 20.80 J/kg Cap Strength: 5.89 C Lift Cond Lev (LCL): 893.69 mb = 1056.75 m = 3467.00 ft Lev Free Conv (LFC): 828.69 mb = 1702.58 m = 5585.82 ft Equ Level (EL): 818.69 mb = 1805.35 m = 5922.98 ft B at Equ Level: 2.47 J/kg Max Parcel Lev (MPL): 808.69 mb = 1909.47 m = 6264.58 ft Wind level data Storm motion: 65 at 6 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 90 8 -8.0 0.0 | 131 4 -2.8 2.4 1 1000 75 95 13 -13.0 1.1 | 115 8 -7.7 3.6 2 974 305 95 16 -15.9 1.4 | 110 11 -10.7 3.8 3 941 610 105 15 -14.5 3.9 | 124 11 -9.3 6.3 4 925 759 115 11 -10.0 4.6 | 146 9 -4.7 7.1 5 908 914 125 8 -6.6 4.6 | 169 7 -1.3 7.0 6 877 1219 135 4 -2.8 2.8 | 205 6 2.4 5.3 7 850 1487 160 1 -0.3 0.9 | 235 6 4.9 3.4 8 846 1524 0 0 -0.0 -0.0 | 245 6 5.2 2.4 9 816 1829 130 3 -2.3 1.9 | 214 5 2.9 4.4 10 787 2134 65 2 -1.8 -0.8 | 245 4 3.4 1.6 11 759 2438 360 10 -0.0 -10.0 | 325 9 5.2 -7.6 12 732 2743 10 9 -1.6 -8.9 | 330 7 3.7 -6.4 13 700 3125 345 12 3.1 -11.6 | 318 12 8.3 -9.2 14 681 3353 35 12 -6.9 -9.8 | 13 8 -1.6 -7.4 15 656 3658 345 2 0.5 -1.9 | 265 6 5.8 0.5 16 609 4267 50 3 -2.3 -1.9 | 260 3 2.9 0.5 17 565 4877 355 7 0.6 -7.0 | 308 7 5.8 -4.5 18 545 5182 355 10 0.9 -10.0 | 321 10 6.1 -7.5 19 500 5880 10 13 -2.3 -12.8 | 344 11 3.0 -10.4 20 486 6096 10 12 -2.1 -11.8 | 341 10 3.2 -9.4 21 467 6401 10 11 -1.9 -10.8 | 338 9 3.3 -8.4 22 449 6706 350 10 1.7 -9.8 | 317 10 7.0 -7.4 23 400 7600 360 23 -0.0 -23.0 | 346 21 5.2 -20.6 24 399 7620 360 23 -0.0 -23.0 | 346 21 5.2 -20.6 25 367 8230 360 25 -0.0 -25.0 | 347 23 5.2 -22.6 26 338 8839 40 15 -9.6 -11.5 | 26 10 -4.4 -9.1 27 324 9144 45 19 -13.4 -13.4 | 37 14 -8.2 -11.0 28 311 9449 45 19 -13.4 -13.4 | 37 14 -8.2 -11.0 29 300 9710 35 18 -10.3 -14.7 | 22 13 -5.1 -12.3 30 273 10363 35 15 -8.6 -12.3 | 19 10 -3.4 -9.9 31 250 10990 340 11 3.8 -10.3 | 311 12 9.0 -7.9 32 239 11278 335 11 4.6 -10.0 | 307 12 9.9 -7.5 33 229 11582 360 11 -0.0 -11.0 | 329 10 5.2 -8.6 34 200 12470 355 18 1.6 -17.9 | 336 17 6.8 -15.5 35 190 12802 340 21 7.2 -19.7 | 324 21 12.4 -17.3 36 156 14021 25 20 -8.5 -18.1 | 12 16 -3.2 -15.7 37 150 14270 25 22 -9.3 -19.9 | 13 18 -4.1 -17.5 38 134 14935 25 20 -8.5 -18.1 | 12 16 -3.2 -15.7 39 127 15240 10 20 -3.5 -19.7 | 354 17 1.8 -17.3 40 121 15545 15 23 -6.0 -22.2 | 2 20 -0.7 -19.8 41 115 15850 25 19 -8.0 -17.2 | 11 15 -2.8 -14.8 42 109 16154 10 15 -2.6 -14.8 | 348 13 2.6 -12.3 43 101 16584 20 17 -5.8 -16.0 | 2 14 -0.6 -13.5 44 100 16640 25 17 -7.2 -15.4 | 9 13 -1.9 -13.0 45 98 16764 25 17 -7.2 -15.4 | 9 13 -1.9 -13.0 46 93 17069 65 15 -13.6 -6.3 | 65 9 -8.4 -3.9 47 83 17678 70 14 -13.2 -4.8 | 73 8 -7.9 -2.4 48 79 17983 160 10 -3.4 9.4 | 189 12 1.8 11.8 49 75 18288 110 5 -4.7 1.7 | 187 4 0.5 4.1 50 71 18593 125 13 -10.6 7.5 | 151 11 -5.4 9.9 51 70 18690 110 15 -14.1 5.1 | 130 12 -8.9 7.6 52 68 18898 95 16 -15.9 1.4 | 110 11 -10.7 3.8 53 64 19202 85 13 -13.0 -1.1 | 100 8 -7.7 1.3 54 61 19507 95 10 -10.0 0.9 | 125 6 -4.7 3.3 55 52 20422 80 4 -3.9 -0.7 | 217 2 1.3 1.7 56 50 20710 85 16 -15.9 -1.4 | 96 11 -10.7 1.0 57 50 20726 40 10 -6.4 -7.7 | 13 5 -1.2 -5.2 58 47 21031 85 15 -14.9 -1.3 | 97 10 -9.7 1.1 59 45 21336 70 18 -16.9 -6.2 | 72 12 -11.7 -3.7 60 43 21641 115 16 -14.5 6.8 | 135 13 -9.3 9.2 61 41 21946 95 27 -26.9 2.4 | 102 22 -21.7 4.8 62 39 22250 120 19 -16.5 9.5 | 137 16 -11.2 11.9 63 37 22555 115 19 -17.2 8.0 | 131 16 -12.0 10.5 64 35 22860 95 10 -10.0 0.9 | 125 6 -4.7 3.3 65 34 23165 90 8 -8.0 0.0 | 131 4 -2.8 2.4 66 32 23470 125 22 -18.0 12.6 | 140 20 -12.8 15.0 67 31 23774 105 12 -11.6 3.1 | 131 8 -6.4 5.5 68 30 23890 65 18 -16.3 -7.6 | 65 12 -11.1 -5.2 69 28 24384 70 21 -19.7 -7.2 | 72 15 -14.5 -4.8 70 26 24689 115 22 -19.9 9.3 | 129 19 -14.7 11.7 71 24 25298 85 17 -16.9 -1.5 | 95 12 -11.7 0.9 72 23 25603 85 27 -26.9 -2.4 | 90 22 -21.7 0.1 73 22 25908 115 24 -21.8 10.1 | 127 21 -16.5 12.6 74 20 26470 95 25 -24.9 2.2 | 103 20 -19.7 4.6 75 20 26518 80 22 -21.7 -3.8 | 85 16 -16.4 -1.4 76 18 27127 115 22 -19.9 9.3 | 129 19 -14.7 11.7 77 17 27432 80 20 -19.7 -3.5 | 86 14 -14.5 -1.0 78 16 28042 105 11 -10.6 2.8 | 134 8 -5.4 5.3 79 14 28956 150 1 -0.5 0.9 | 235 6 4.7 3.3 80 13 29261 55 10 -8.2 -5.7 | 42 4 -3.0 -3.3 81 11 30175 100 10 -9.8 1.7 | 132 6 -4.6 4.2 82 10 31040 340 18 6.2 -16.9 | 322 18 11.4 -14.5 Wind Parameters Mean winds (0-6000m): 35.1 at 7.7 knts Storm direction: 65.1 at 5.8 knts Shear (0-3000m) pos: 0.8 neg: 3.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): -169.1 deg Storm rel helicity (0-3000m) pos: 43.9 neg: -11.0 tot: 32.9 m^2/s^2 ave: 11.0 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 21.13 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 96 14 114 10| 7.9 0.0 7.9| 5.7 -4.5 1.2 2.3 -0.07| 10.3 -0.8 1000 103 13 126 9| 2.5 0.0 2.5| 26.7 -4.5 22.1 22.1 0.41| 10.4 4.3 1500 107 10 142 7| 1.7 2.2 3.9| 37.2 -4.5 32.6 21.8 0.55| 9.4 5.2 2000 108 8 156 5| 1.1 1.7 2.8| 38.8 -7.5 31.3 15.7 0.43| 8.3 3.6 2500 99 7 151 4| 0.9 3.2 4.2| 42.9 -8.0 34.9 14.0 0.44| 9.0 3.9 3000 80 8 114 3| 0.8 3.0 3.8| 43.9 -11.0 32.9 11.0 0.38| 8.3 3.2 4000 60 8 45 2| 1.7 2.3 4.0| 63.4 -28.6 34.7 8.7 0.22| 9.1 2.0 5000 52 7 7 2| 1.2 2.3 3.5| 67.2 -29.0 38.3 7.7 0.23| 8.2 1.9 6000 35 8 348 4| 0.8 2.0 2.8| 80.7 -29.5 51.1 8.5 0.27| 7.3 2.0 Wrote GIF file: /home/apache/climate/data/raob//KBRO/skewt/KBRO.skewt.20251013.00.gif