UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for KBRO... Searching the city database file for: KBRO ... Date:1200Z 10 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 1016 6 26.4 22.9 81 3.5 23.9 30 4 298.2 301.4 296.5 349.3 17.56 1 1006 95 26.8 22.6 78 4.2 23.8 49 12 299.4 302.6 296.7 350.3 17.41 2 1000 149 26.8 22.4 77 4.4 23.6 60 17 300.0 303.1 296.8 350.6 17.30 3 936 730 21.6 20.3 92 1.3 20.7 65 17 300.4 303.3 296.2 348.0 16.23 4 925 833 21.2 18.6 85 2.6 19.4 65 17 301.0 303.7 295.3 344.3 14.74 5 889 1177 19.4 14.7 74 4.7 16.3 61 17 302.6 304.8 293.8 337.8 11.91 6 881 1255 18.6 15.4 82 3.2 16.4 60 17 302.5 304.8 294.3 339.7 12.59 7 875 1314 18.2 13.8 75 4.4 15.3 60 17 302.7 304.8 293.4 336.5 11.41 8 861 1452 17.0 14.6 86 2.4 15.4 60 16 302.8 305.1 294.1 339.1 12.23 9 857 1492 16.6 13.9 84 2.7 14.8 60 16 302.8 305.0 293.7 337.6 11.73 10 850 1562 16.4 12.8 79 3.6 14.1 60 16 303.3 305.4 293.3 336.0 10.99 11 834 1724 15.8 8.8 63 7.0 11.5 57 15 304.3 305.9 291.7 330.0 8.55 12 786 2225 12.6 7.7 72 4.9 9.6 60 14 306.1 307.7 292.2 331.6 8.42 13 781 2278 12.6 6.6 67 6.0 9.0 60 14 306.7 308.1 291.9 330.5 7.85 14 775 2343 12.2 7.4 72 4.8 9.3 60 13 306.9 308.5 292.3 332.3 8.36 15 749 2629 11.0 5.0 66 6.0 7.5 48 11 308.6 310.0 292.0 331.0 7.32 16 747 2651 11.2 3.2 58 8.0 6.7 46 10 309.1 310.3 291.4 329.0 6.46 17 736 2775 10.8 3.8 62 7.0 6.8 40 9 310.0 311.3 292.0 331.1 6.84 18 729 2855 10.4 5.4 71 5.0 7.5 39 9 310.4 311.8 292.9 334.2 7.74 19 724 2912 10.2 4.2 66 6.0 6.8 38 9 310.8 312.1 292.5 332.9 7.16 20 720 2958 9.6 6.4 80 3.2 7.7 38 9 310.6 312.2 293.4 336.4 8.41 21 714 3028 10.6 -3.4 37 14.0 3.5 37 9 312.4 313.2 290.5 325.6 4.17 22 713 3040 10.6 -3.4 37 14.0 3.5 37 9 312.6 313.4 290.5 325.8 4.17 23 710 3075 10.6 -5.4 32 16.0 2.8 36 9 313.0 313.6 290.1 324.4 3.60 24 704 3146 10.0 -3.0 40 13.0 3.4 36 9 313.0 313.9 290.8 326.8 4.35 25 700 3193 9.2 4.6 73 4.6 6.5 35 9 312.7 314.1 293.4 336.4 7.62 26 698 3217 9.0 6.0 81 3.0 7.2 36 9 312.7 314.3 294.0 338.9 8.44 27 688 3336 8.6 4.8 77 3.8 6.3 40 9 313.6 315.1 293.9 338.1 7.87 28 684 3385 8.4 3.4 71 5.0 5.5 41 9 313.9 315.2 293.4 336.3 7.16 29 681 3421 8.4 -0.6 53 9.0 3.6 42 9 314.3 315.3 292.0 331.2 5.38 30 674 3506 7.4 1.4 66 6.0 4.1 45 9 314.1 315.3 292.7 333.8 6.29 31 671 3543 7.2 0.2 61 7.0 3.4 46 9 314.2 315.3 292.4 332.5 5.79 32 665 3617 6.6 3.7 82 2.9 4.9 48 9 314.4 315.8 293.8 337.9 7.53 33 661 3667 6.4 3.6 82 2.8 4.8 50 9 314.7 316.1 293.9 338.2 7.52 34 659 3692 6.6 0.6 65 6.0 3.3 49 9 315.2 316.4 292.9 334.4 6.08 35 657 3717 6.8 -1.2 57 8.0 2.5 48 9 315.7 316.7 292.4 332.7 5.34 36 649 3817 6.0 2.3 77 3.7 3.9 45 10 315.9 317.2 293.8 337.9 6.98 37 647 3843 6.4 0.4 65 6.0 3.1 44 10 316.6 317.8 293.3 336.0 6.10 38 645 3868 6.4 -0.6 61 7.0 2.7 43 10 316.9 318.0 293.0 335.0 5.69 39 640 3932 6.0 1.9 75 4.1 3.7 41 10 317.2 318.5 294.1 339.0 6.88 40 624 4139 4.2 1.7 84 2.5 2.8 35 11 317.4 318.7 294.2 339.5 6.95 41 622 4165 4.4 -1.6 65 6.0 1.3 34 11 317.9 319.0 293.2 335.5 5.48 42 620 4192 4.2 0.8 79 3.4 2.3 33 12 318.0 319.3 294.0 338.9 6.56 43 607 4364 2.8 0.2 83 2.6 1.4 31 12 318.3 319.5 294.0 338.8 6.41 44 599 4471 2.4 -1.3 77 3.7 0.4 33 12 319.0 320.2 293.7 337.7 5.82 45 596 4512 3.0 -3.0 65 6.0 -0.1 34 12 320.2 321.2 293.6 336.9 5.15 46 590 4594 2.2 -2.3 72 4.5 -0.2 35 12 320.2 321.3 293.8 337.9 5.48 47 587 4635 2.0 -3.0 69 5.0 -0.6 37 11 320.4 321.5 293.7 337.4 5.23 48 585 4663 2.2 -5.8 55 8.0 -1.7 37 10 321.0 321.8 293.0 334.8 4.24 49 578 4760 2.2 -7.8 48 10.0 -2.5 41 8 322.1 322.8 292.9 334.2 3.68 50 573 4831 1.6 -6.4 55 8.0 -2.3 43 6 322.2 323.0 293.3 335.8 4.14 51 557 5059 0.4 -10.6 43 11.0 -4.4 34 5 323.4 324.0 292.7 333.6 3.06 52 552 5131 0.0 -15.0 31 15.0 -5.9 29 5 323.7 324.2 292.0 331.1 2.16 53 500 5920 -3.5 -20.5 25 17.0 -9.4 335 7 328.8 329.1 292.8 334.0 1.50 54 400 7640 -14.3 -39.3 10 25.0 -19.0 15 18 336.4 336.5 293.7 337.6 0.32 55 300 9750 -30.5 -51.5 11 21.0 -32.4 335 26 342.4 342.4 295.0 342.9 0.11 56 250 11020 -39.7 -56.7 15 17.0 -40.6 345 34 347.0 347.1 296.0 347.3 0.07 57 200 12510 -51.1 -64.1 20 13.0 -51.4 10 34 351.8 351.9 297.1 352.0 0.03 58 150 14320 -66.1 -72.1 43 6.0 -66.1 20 26 356.2 356.2 298.0 356.3 0.02 59 100 16670 -78.7 -84.7 37 6.0 -78.7 5 13 375.7 375.7 301.5 375.7 0.00 60 94 17022 -79.9 -84.4 47 4.5 -79.9 9 11 380.0 380.0 302.2 380.0 0.00 61 89 17330 -81.9 -85.5 54 3.6 -81.9 360 15 382.0 382.0 302.6 382.0 0.00 62 86 17523 -79.9 -84.7 45 4.8 -79.9 5 16 389.8 389.8 303.8 389.8 0.00 63 83 17723 -81.3 -85.9 46 4.6 -81.3 21 22 390.9 390.9 303.9 390.9 0.00 64 80 17931 -80.3 -86.3 36 6.0 -80.3 24 24 397.1 397.1 304.8 397.1 0.00 65 77 18147 -79.1 -87.1 26 8.0 -79.1 28 26 404.0 404.0 305.7 404.0 0.00 66 75 18298 -76.5 -86.5 19 10.0 -76.5 32 27 412.5 412.5 306.8 412.5 0.00 67 72 18534 -75.1 -90.1 8 15.0 -75.2 63 29 420.3 420.3 307.7 420.3 0.00 68 71 18616 -71.3 -89.3 5 18.0 -71.4 63 29 430.1 430.1 308.9 430.1 0.00 69 70 18700 -70.5 -91.5 3 21.0 -70.6 40 30 433.6 433.6 309.2 433.6 0.00 70 63 19326 -70.3 -90.3 4 20.0 -70.4 69 28 447.3 447.3 310.6 447.3 0.00 71 59 19721 -65.5 -90.5 2 25.0 -65.7 74 13 466.5 466.5 312.3 466.5 0.00 72 58 19824 -66.1 -90.1 2 24.0 -66.3 65 11 467.4 467.5 312.4 467.5 0.00 73 56 20038 -64.1 -90.1 2 26.0 -64.4 69 18 476.7 476.7 313.2 476.7 0.00 74 50 20730 -65.7 -89.7 2 24.0 -66.0 40 10 488.7 488.7 314.1 488.7 0.00 75 42 21808 -58.7 -87.7 1 29.0 -59.5 118 16 531.0 531.0 317.0 531.0 0.00 76 39 22271 -60.3 -88.3 1 28.0 -61.0 118 15 538.3 538.3 317.4 538.3 0.00 77 32 23514 -57.3 -87.3 1 30.0 -58.5 77 21 577.7 577.7 319.6 577.7 0.01 78 30 23920 -59.1 -88.1 1 29.0 -60.1 50 16 583.5 583.5 319.8 583.6 0.01 79 27 24581 -59.9 -87.9 1 28.0 -60.9 65 22 599.1 599.1 320.6 599.2 0.01 80 22 25881 -53.9 -85.9 1 32.0 -56.2 70 29 653.1 653.1 322.8 653.2 0.01 81 22 25881 -53.9 -85.9 1 32.0 -56.2 70 29 653.1 653.1 322.8 653.2 0.01 82 21 26182 -51.5 -85.5 1 34.0 -54.5 84 30 669.1 669.1 323.4 669.2 0.01 83 21 26182 -50.5 -84.5 1 34.0 -53.7 84 30 672.2 672.2 323.5 672.3 0.01 84 20 26500 -50.9 -83.9 1 33.0 -54.1 100 31 680.4 680.4 323.8 680.5 0.02 85 19 26833 -51.9 -84.9 1 33.0 -54.9 96 28 687.3 687.3 324.0 687.4 0.02 86 18 27185 -50.5 -84.5 1 34.0 -54.1 97 28 702.4 702.5 324.5 702.6 0.02 87 16 27951 -51.5 -84.5 1 33.0 -55.1 107 25 723.3 723.3 325.1 723.4 0.02 88 15 28372 -49.7 -83.7 1 34.0 -54.1 102 21 742.7 742.7 325.7 742.9 0.02 89 13 29306 -50.9 -84.9 1 34.0 -55.2 89 22 769.6 769.6 326.5 769.8 0.02 90 12 29829 -48.9 -83.9 1 35.0 -54.2 102 24 794.5 794.5 327.1 794.7 0.03 91 11 30401 -49.1 -84.1 1 35.0 -54.6 86 25 813.8 813.8 327.6 814.1 0.03 TRP 89 17330 -81.9 -85.5 54 3.6 -81.9 360 15 382.0 382.0 302.6 382.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5771.00 m Freezing level: 552.00 mb = 5131.12 m = 16834.16 ft Wetbulb zero: 596.55 mb = 4504.55 m = 14778.52 ft Precipitable water: 1.86 inches Sfc-500 mean rel hum: 64.88 % Est. max temperature: 31.01 C = 87.83 F Sfc-Lift cond lev (LCL): 966.00 mb = 452.97 m = 1486.11 ft T: 24.08 C 700-500 lapse rate: 4.66 C/km ThetaE index: 12.79 C Layer 936.0- 881.0 mb Conv cond level (CCL): 899.69 mb = 1073.37 m = 3521.50 ft Mean mixing ratio: 16.49 g/kg Conv temperature: 30.31 C = 86.56 F Cap Strength: 0.79 C Lifted Index: -0.00 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.34 C Lifted Index @700 mb: -1.02 C Showalter Index: 4.98 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 16.30 C K Index: 28.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 192.60 Risk: None Energy Index: -0.31 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 314.13 J/kg Max Up Vert Vel: 25.07 m/s Conv Inhibition (B-): 8.76 J/kg Cap Strength: 0.79 C Lift Cond Lev (LCL): 925.36 mb = 829.65 m = 2721.92 ft Lev Free Conv (LFC): 870.36 mb = 1359.31 m = 4459.62 ft Equ Level (EL): 250.36 mb = 11010.09 m = 36121.90 ft B at Equ Level: 311.74 J/kg Max Parcel Lev (MPL): 160.36 mb = 13899.96 m = 45603.00 ft Wind level data Storm motion: 78 at 9 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 1016 6 30 4 -2.0 -3.5 | 285 7 6.5 -1.7 1 1000 149 60 17 -14.7 -8.5 | 43 9 -6.3 -6.7 2 982 305 60 18 -15.6 -9.0 | 45 10 -7.1 -7.2 3 949 610 65 18 -16.3 -7.6 | 53 10 -7.9 -5.8 4 925 833 65 17 -15.4 -7.2 | 52 9 -7.0 -5.4 5 916 914 65 17 -15.4 -7.2 | 52 9 -7.0 -5.4 6 884 1219 60 17 -14.7 -8.5 | 43 9 -6.3 -6.7 7 850 1562 60 16 -13.9 -8.0 | 41 8 -5.4 -6.2 8 823 1829 55 15 -12.3 -8.6 | 29 8 -3.8 -6.8 9 794 2134 60 14 -12.1 -7.0 | 35 6 -3.7 -5.2 10 766 2438 60 13 -11.3 -6.5 | 31 6 -2.8 -4.7 11 739 2743 40 9 -5.8 -6.9 | 333 6 2.7 -5.1 12 700 3193 35 9 -5.2 -7.4 | 330 7 3.3 -5.6 13 661 3658 50 9 -6.9 -5.8 | 339 4 1.6 -4.0 14 613 4267 30 12 -6.0 -10.4 | 344 9 2.5 -8.6 15 590 4572 35 12 -6.9 -9.8 | 349 8 1.6 -8.1 16 569 4877 45 5 -3.5 -3.5 | 290 5 4.9 -1.8 17 500 5920 335 7 3.0 -6.3 | 292 12 11.4 -4.6 18 489 6096 355 10 0.9 -10.0 | 311 12 9.3 -8.2 19 470 6401 5 14 -1.2 -13.9 | 329 14 7.2 -12.2 20 434 7010 360 15 -0.0 -15.0 | 327 16 8.5 -13.2 21 401 7620 10 21 -3.6 -20.7 | 346 20 4.8 -18.9 22 400 7640 15 18 -4.7 -17.4 | 346 16 3.8 -15.6 23 385 7925 15 18 -4.7 -17.4 | 346 16 3.8 -15.6 24 354 8534 20 19 -6.5 -17.9 | 353 16 2.0 -16.1 25 340 8839 20 22 -7.5 -20.7 | 357 19 0.9 -18.9 26 326 9144 5 21 -1.8 -20.9 | 341 20 6.6 -19.2 27 300 9750 335 26 11.0 -23.6 | 318 29 19.4 -21.8 28 300 9754 325 23 13.2 -18.8 | 308 28 21.6 -17.1 29 250 11020 345 34 8.8 -32.8 | 331 36 17.3 -31.1 30 241 11278 345 35 9.1 -33.8 | 331 37 17.5 -32.0 31 220 11887 345 34 8.8 -32.8 | 331 36 17.3 -31.1 32 210 12192 10 29 -5.0 -28.6 | 353 27 3.4 -26.8 33 200 12510 10 34 -5.9 -33.5 | 355 32 2.5 -31.7 34 150 14320 20 26 -8.9 -24.4 | 1 23 -0.4 -22.7 35 142 14630 15 26 -6.7 -25.1 | 356 23 1.7 -23.4 36 128 15240 30 26 -13.0 -22.5 | 12 21 -4.5 -20.8 37 104 16459 45 14 -9.9 -9.9 | 10 8 -1.4 -8.1 38 100 16670 5 13 -1.1 -13.0 | 327 13 7.3 -11.2 39 93 17069 10 11 -1.9 -10.8 | 324 11 6.5 -9.1 40 89 17330 360 15 -0.0 -15.0 | 327 16 8.5 -13.2 41 88 17374 350 10 1.7 -9.8 | 308 13 10.2 -8.1 42 84 17678 20 22 -7.5 -20.7 | 357 19 0.9 -18.9 43 75 18288 30 27 -13.5 -23.4 | 13 22 -5.0 -21.6 44 71 18593 70 29 -27.3 -9.9 | 67 20 -18.8 -8.2 45 70 18700 40 30 -19.3 -23.0 | 27 24 -10.8 -21.2 46 68 18898 40 26 -16.7 -19.9 | 24 20 -8.3 -18.2 47 64 19202 45 31 -21.9 -21.9 | 34 24 -13.5 -20.2 48 61 19507 100 23 -22.7 4.0 | 112 15 -14.2 5.8 49 58 19812 65 10 -9.1 -4.2 | 14 3 -0.6 -2.5 50 55 20117 70 20 -18.8 -6.8 | 64 12 -10.3 -5.1 51 53 20422 95 24 -23.9 2.1 | 104 16 -15.5 3.9 52 50 20726 115 11 -10.0 4.6 | 167 7 -1.5 6.4 53 50 20730 40 10 -6.4 -7.7 | 341 6 2.0 -5.9 54 48 21031 35 12 -6.9 -9.8 | 349 8 1.6 -8.1 55 45 21336 90 16 -16.0 0.0 | 103 8 -7.5 1.8 56 41 21946 125 16 -13.1 9.2 | 157 12 -4.7 10.9 57 39 22250 120 15 -13.0 7.5 | 154 10 -4.5 9.3 58 37 22555 100 19 -18.7 3.3 | 116 11 -10.3 5.1 59 36 22860 125 19 -15.6 10.9 | 151 15 -7.1 12.7 60 34 23165 80 15 -14.8 -2.6 | 82 6 -6.3 -0.8 61 32 23470 75 23 -22.2 -6.0 | 73 14 -13.8 -4.2 62 31 23774 85 10 -10.0 -0.9 | 120 2 -1.5 0.9 63 30 23920 50 16 -12.3 -10.3 | 24 9 -3.8 -8.5 64 29 24079 45 12 -8.5 -8.5 | 0 7 -0.0 -6.7 65 28 24384 55 19 -15.6 -10.9 | 38 12 -7.1 -9.1 66 27 24689 70 24 -22.6 -8.2 | 65 16 -14.1 -6.4 67 24 25298 70 31 -29.1 -10.6 | 67 22 -20.7 -8.8 68 23 25603 80 29 -28.6 -5.0 | 81 20 -20.1 -3.3 69 22 25908 70 29 -27.3 -9.9 | 67 20 -18.8 -8.2 70 20 26500 100 31 -30.5 5.4 | 108 23 -22.1 7.1 71 20 26518 105 29 -28.0 7.5 | 115 22 -19.6 9.3 72 18 26822 90 27 -27.0 0.0 | 95 19 -18.5 1.8 73 17 27127 120 32 -27.7 16.0 | 133 26 -19.3 17.8 74 16 27432 100 21 -20.7 3.6 | 114 13 -12.2 5.4 75 14 27737 105 20 -19.3 5.2 | 123 13 -10.9 6.9 76 13 28042 85 21 -20.9 -1.8 | 90 12 -12.5 -0.1 77 12 28346 105 24 -23.2 6.2 | 118 17 -14.7 8.0 78 10 28956 75 25 -24.1 -6.5 | 73 16 -15.7 -4.7 79 9 29566 105 22 -21.3 5.7 | 120 15 -12.8 7.5 80 8 29870 85 20 -19.9 -1.7 | 90 11 -11.5 0.0 81 7 30175 95 20 -19.9 1.7 | 107 12 -11.5 3.5 Wind Parameters Mean winds (0-6000m): 48.2 at 11.5 knts Storm direction: 78.2 at 8.6 knts Shear (0-3000m) pos: 2.4 neg: 1.7 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 46.0 deg Storm rel helicity (0-3000m) pos: 25.4 neg: -16.5 tot: 8.9 m^2/s^2 ave: 3.0 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 1.2 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 94.64 Bulk Shear: 3.32 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 60 16 40 8| 15.2 0.0 15.2| 23.1 0.0 23.1 46.2 0.92| 17.6 16.2 1000 62 17 46 9| 7.1 0.0 7.1| 24.4 -1.5 22.9 22.9 0.82| 9.8 8.0 1500 62 17 46 9| 4.7 0.5 5.2| 24.4 -4.5 19.9 13.3 0.69| 7.2 4.9 2000 61 16 43 8| 3.6 0.8 4.3| 25.0 -7.8 17.2 8.6 0.56| 6.1 3.4 2500 61 16 41 8| 2.8 1.1 3.9| 25.4 -10.3 15.1 6.0 0.44| 5.4 2.4 3000 59 15 35 7| 2.4 1.7 4.1| 25.4 -16.5 8.9 3.0 0.23| 5.3 1.2 4000 56 13 24 6| 1.9 1.2 3.1| 27.4 -16.7 10.7 2.7 0.24| 4.6 1.1 5000 52 13 14 6| 1.1 1.0 2.1| 29.1 -25.5 3.5 0.7 0.08| 4.8 0.4 6000 48 12 1 6| 0.9 1.4 2.3| 36.1 -29.3 6.8 1.1 0.09| 4.7 0.4 Wrote GIF file: /home/apache/climate/data/raob//KBRO/skewt/KBRO.skewt.20251010.12.gif