UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for KBRO... Searching the city database file for: KBRO ... Date:0000Z 19 APR 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 1009 6 28.2 22.2 70 6.0 23.9 145 20 300.6 303.7 296.7 350.3 16.93 1 1000 89 26.8 22.5 77 4.3 23.7 165 20 300.0 303.1 296.8 350.9 17.41 2 982 250 24.4 21.9 86 2.5 22.6 161 25 299.1 302.2 296.4 349.0 17.09 3 949 549 21.4 21.0 98 0.4 21.1 168 34 299.0 302.0 296.1 347.7 16.72 4 946 577 21.2 20.3 95 0.9 20.6 169 35 299.1 302.0 295.7 345.9 16.05 5 940 632 21.4 19.4 88 2.0 20.0 171 37 299.8 302.6 295.4 344.4 15.26 6 933 697 20.4 20.0 98 0.4 20.1 173 39 299.4 302.3 295.7 346.1 15.97 7 926 763 20.2 18.7 91 1.5 19.2 175 41 299.9 302.6 295.1 343.2 14.81 8 925 772 20.2 18.2 88 2.0 18.8 175 41 300.0 302.6 294.8 342.0 14.36 9 911 904 21.8 13.8 60 8.0 16.5 170 47 302.9 304.9 293.2 335.4 10.95 10 909 923 21.8 13.8 60 8.0 16.5 170 47 303.1 305.1 293.2 335.7 10.97 11 904 971 21.4 13.4 60 8.0 16.1 169 46 303.2 305.2 293.1 335.1 10.75 12 900 1010 21.0 15.0 69 6.0 17.0 168 46 303.1 305.4 294.0 338.7 12.00 13 890 1107 21.0 13.0 60 8.0 15.8 167 44 304.1 306.1 293.3 335.8 10.63 14 867 1333 19.8 13.8 68 6.0 15.8 165 44 305.2 307.3 294.2 339.6 11.52 15 858 1423 19.8 10.8 56 9.0 14.1 165 45 306.1 307.8 293.0 334.7 9.52 16 853 1474 19.6 11.6 60 8.0 14.4 165 46 306.4 308.3 293.5 336.8 10.11 17 850 1504 19.8 9.8 52 10.0 13.5 165 46 306.9 308.6 292.8 334.1 8.98 18 845 1555 19.8 5.8 40 14.0 11.5 165 47 307.4 308.7 291.2 328.3 6.86 19 841 1595 19.4 7.4 46 12.0 12.1 165 47 307.4 308.8 291.9 330.8 7.70 20 838 1626 20.2 -5.8 17 26.0 7.6 165 47 308.6 309.1 288.1 317.9 2.96 21 835 1657 21.0 -20.0 5 41.0 5.5 165 48 309.7 309.9 286.4 312.9 0.93 22 834 1667 21.4 -13.6 8 35.0 6.5 165 48 310.2 310.5 287.2 315.5 1.60 23 827 1740 21.6 -15.4 7 37.0 6.2 165 49 311.2 311.5 287.3 315.8 1.39 24 804 1983 20.2 -13.8 9 34.0 5.6 170 46 312.2 312.5 288.0 317.6 1.63 25 796 2069 19.2 1.2 30 18.0 9.2 173 43 312.1 313.1 291.3 328.5 5.25 26 789 2145 19.2 -10.8 12 30.0 5.7 175 41 312.9 313.3 288.6 319.8 2.12 27 781 2232 19.0 -14.0 9 33.0 4.9 175 39 313.6 313.9 288.4 319.0 1.66 28 776 2287 19.0 -5.0 19 24.0 6.9 175 38 314.1 314.8 290.3 325.0 3.39 29 773 2321 19.0 -5.0 19 24.0 6.9 175 37 314.5 315.1 290.4 325.4 3.41 30 727 2843 15.4 -26.6 4 42.0 1.4 171 28 316.1 316.2 288.2 318.2 0.60 31 714 2995 14.4 -24.6 5 39.0 1.0 173 25 316.6 316.8 288.5 319.2 0.73 32 700 3162 13.6 -20.4 8 34.0 1.0 175 22 317.5 317.8 289.1 321.2 1.08 33 648 3806 10.2 -20.8 9 31.0 -1.2 179 14 320.8 321.0 290.2 324.7 1.12 34 604 4384 5.4 -22.6 11 28.0 -4.1 172 14 321.8 322.0 290.4 325.4 1.03 35 539 5300 -2.3 -16.3 33 14.0 -7.5 193 21 323.2 323.6 291.7 330.0 1.99 36 533 5388 -3.1 -18.1 30 15.0 -8.4 192 22 323.3 323.6 291.5 329.2 1.72 37 500 5890 -6.9 -29.9 14 23.0 -12.8 215 29 324.6 324.8 290.8 326.9 0.64 38 499 5906 -6.9 -30.9 13 24.0 -12.8 215 29 324.8 324.9 290.8 326.9 0.58 39 468 6403 -10.7 -28.7 21 18.0 -15.2 230 30 326.1 326.3 291.4 328.9 0.76 40 462 6502 -11.3 -32.3 16 21.0 -16.0 231 30 326.6 326.7 291.3 328.6 0.55 41 435 6960 -15.1 -28.1 32 13.0 -18.3 239 28 327.4 327.6 291.9 330.5 0.87 42 429 7065 -15.9 -27.9 35 12.0 -18.8 241 27 327.7 327.9 292.0 330.9 0.90 43 426 7118 -16.1 -35.1 18 19.0 -19.8 242 27 328.1 328.2 291.6 329.8 0.45 44 421 7207 -16.5 -40.5 11 24.0 -20.5 243 27 328.7 328.8 291.6 329.7 0.27 45 410 7406 -17.7 -41.7 10 24.0 -21.5 242 25 329.6 329.7 291.9 330.6 0.24 46 406 7479 -18.3 -41.3 11 23.0 -21.9 239 24 329.8 329.8 291.9 330.8 0.25 47 400 7590 -19.3 -40.3 14 21.0 -22.6 235 23 329.9 330.0 292.0 331.0 0.28 48 363 8305 -25.9 -39.9 26 14.0 -27.8 235 24 330.4 330.4 292.2 331.6 0.33 49 347 8630 -28.9 -36.9 46 8.0 -30.0 235 27 330.6 330.7 292.3 332.3 0.47 50 345 8671 -29.3 -38.3 41 9.0 -30.5 235 28 330.6 330.7 292.3 332.1 0.41 51 340 8776 -30.3 -35.3 62 5.0 -31.0 235 29 330.6 330.7 292.4 332.7 0.56 52 336 8860 -31.1 -37.1 56 6.0 -31.9 235 30 330.7 330.7 292.4 332.4 0.47 53 335 8881 -30.5 -33.7 73 3.2 -31.0 236 31 331.8 331.9 292.9 334.2 0.66 54 334 8903 -30.3 -33.9 71 3.6 -30.9 237 31 332.3 332.4 293.0 334.7 0.65 55 326 9075 -31.3 -34.0 77 2.7 -31.7 242 34 333.2 333.4 293.2 335.7 0.66 56 300 9660 -35.9 -39.9 67 4.0 -36.3 270 41 334.8 334.9 293.4 336.3 0.40 57 250 10900 -46.3 -48.9 75 2.6 -46.4 260 50 337.2 337.3 293.8 337.9 0.18 58 200 12340 -58.1 -65.1 40 7.0 -58.2 255 66 340.8 340.8 294.6 340.9 0.03 59 176 13138 -64.1 -72.1 33 8.0 -64.2 255 70 343.6 343.6 295.2 343.6 0.01 60 155 13925 -61.1 -81.0 6 19.9 -61.2 260 85 361.4 361.4 299.0 361.5 0.00 61 150 14130 -60.3 -83.3 3 23.0 -60.5 265 83 366.2 366.2 299.9 366.2 0.00 62 100 16570 -71.9 -87.9 7 16.0 -71.9 215 47 388.8 388.8 303.6 388.8 0.00 63 95 16871 -73.3 -88.3 8 15.0 -73.3 218 46 391.8 391.8 304.0 391.8 0.00 64 91 17123 -72.5 -89.5 6 17.0 -72.6 227 43 398.2 398.2 305.0 398.3 0.00 65 86 17453 -75.1 -89.1 10 14.0 -75.2 237 39 399.5 399.5 305.2 399.5 0.00 66 80 17871 -75.9 -89.9 9 14.0 -75.9 239 30 406.2 406.2 306.0 406.2 0.00 67 74 18320 -76.7 -90.7 9 14.0 -76.7 224 18 413.7 413.7 307.0 413.7 0.00 68 70 18640 -75.9 -89.9 9 14.0 -75.9 215 32 422.0 422.0 307.9 422.0 0.00 69 66 18984 -73.7 -90.7 6 17.0 -73.7 222 29 434.0 434.0 309.3 434.0 0.00 70 62 19349 -75.7 -91.7 6 16.0 -75.7 231 17 437.4 437.4 309.6 437.4 0.00 71 60 19541 -72.1 -91.1 4 19.0 -72.2 224 12 449.5 449.5 310.8 449.5 0.00 72 59 19641 -70.3 -91.3 3 21.0 -70.4 201 12 455.7 455.7 311.4 455.7 0.00 73 56 19954 -69.3 -91.3 3 22.0 -69.5 190 18 464.9 464.9 312.2 464.9 0.00 74 55 20062 -67.5 -90.5 2 23.0 -67.7 208 21 471.4 471.4 312.8 471.4 0.00 75 53 20286 -68.1 -91.1 2 23.0 -68.3 230 16 475.0 475.0 313.1 475.0 0.00 76 52 20401 -65.9 -89.9 2 24.0 -66.2 239 12 482.7 482.7 313.7 482.8 0.00 77 50 20640 -66.5 -90.5 2 24.0 -66.8 210 7 486.8 486.8 314.0 486.8 0.00 78 49 20762 -66.7 -90.7 2 24.0 -67.0 218 10 489.1 489.1 314.1 489.1 0.00 79 44 21420 -61.1 -89.1 1 28.0 -61.7 208 5 518.1 518.1 316.2 518.1 0.00 80 42 21708 -62.1 -89.1 2 27.0 -62.6 260 4 522.6 522.6 316.5 522.6 0.00 81 36 22663 -60.3 -88.3 1 28.0 -61.0 86 14 550.8 550.8 318.1 550.8 0.00 82 35 22838 -60.9 -88.9 1 28.0 -61.6 89 12 553.7 553.7 318.3 553.7 0.00 83 33 23206 -57.5 -87.5 1 30.0 -58.6 93 8 572.1 572.1 319.3 572.1 0.01 84 30 23810 -55.3 -86.3 1 31.0 -56.8 100 1 593.9 593.9 320.3 593.9 0.01 85 29 24026 -56.1 -86.1 1 30.0 -57.6 20 0 597.5 597.5 320.5 597.5 0.01 86 21 26085 -55.5 -86.5 1 31.0 -57.5 357 7 657.1 657.1 323.0 657.1 0.01 87 20 26400 -50.5 -84.5 1 34.0 -53.8 340 7 681.6 681.6 323.8 681.7 0.02 88 18 27090 -49.1 -83.1 1 34.0 -53.1 309 6 706.9 706.9 324.7 707.0 0.02 89 18 27090 -45.5 -81.5 1 36.0 -50.8 309 6 718.2 718.2 325.0 718.5 0.03 90 17 27472 -45.7 -81.7 1 36.0 -51.1 297 6 729.4 729.4 325.3 729.7 0.03 91 17 27472 -43.5 -80.5 1 37.0 -49.8 297 6 736.5 736.5 325.6 736.8 0.04 92 16 27881 -42.9 -79.9 1 37.0 -49.7 308 14 751.3 751.3 326.0 751.7 0.04 93 15 28316 -43.5 -80.5 1 37.0 -50.3 305 12 763.3 763.3 326.3 763.7 0.04 94 15 28316 -40.9 -79.9 1 39.0 -48.9 305 12 772.0 772.0 326.5 772.4 0.05 95 14 28785 -41.3 -79.3 1 38.0 -49.4 305 20 786.0 786.0 326.9 786.5 0.05 96 12 29837 -39.7 -79.7 1 40.0 -49.3 281 13 827.1 827.1 327.9 827.6 0.06 97 10 31080 -41.5 -80.5 1 39.0 -51.0 270 4 864.6 864.7 328.7 865.2 0.06 98 9.4 31501 -40.1 -80.1 1 40.0 -50.6 885.4 885.4 329.1 886.1 0.07 99 9.0 31797 -41.5 -80.5 1 39.0 -51.4 891.1 891.1 329.2 891.8 0.07 100 8.6 32106 -40.1 -80.1 1 40.0 -51.0 908.2 908.2 329.6 909.0 0.08 101 7.8 32772 -40.7 -80.7 1 40.0 -51.8 931.5 931.6 330.0 932.3 0.08 102 7.2 33320 -38.3 -75.3 1 37.0 -51.1 962.9 963.0 330.6 965.2 0.19 TRP 176 13138 -64.1 -72.1 33 8.0 -64.2 255 70 343.6 343.6 295.2 343.6 0.01 WND 155 13925 -61.1 -81.0 6 19.9 -61.2 260 85 361.4 361.4 299.0 361.5 0.00 Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 558.42 mb = 5026.24 m = 16490.10 ft Wetbulb zero: 676.40 mb = 3448.10 m = 11312.53 ft Precipitable water: 1.17 inches Sfc-500 mean rel hum: 30.39 % Est. max temperature: 33.60 C = 92.48 F Sfc-Lift cond lev (LCL): 925.08 mb = 771.26 m = 2530.35 ft T: 20.20 C 700-500 lapse rate: 7.51 C/km ThetaE index: 10.65 C Layer 926.0- 909.0 mb Conv cond level (CCL): 737.24 mb = 2723.77 m = 8936.15 ft Mean mixing ratio: 15.92 g/kg Conv temperature: 43.39 C = 110.11 F Cap Strength: 5.76 C Lifted Index: -2.64 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.51 C Lifted Index @700 mb: 4.03 C Showalter Index: 2.46 C Risk: Showers probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: 16.70 C K Index: 2.50 Risk: None Sweat Index: 359.36 Risk: Showers and thunderstorms possible Energy Index: -1.18 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1418.06 J/kg Max Up Vert Vel: 53.26 m/s Conv Inhibition (B-): 474.88 J/kg Cap Strength: 5.68 C Lift Cond Lev (LCL): 922.80 mb = 792.62 m = 2600.44 ft Lev Free Conv (LFC): 557.80 mb = 5023.99 m = 16482.71 ft Equ Level (EL): 167.80 mb = 13433.45 m = 44072.46 ft B at Equ Level: 1376.98 J/kg Max Parcel Lev (MPL): 117.80 mb = 15584.03 m = 51128.10 ft Wind level data Storm motion: 205 at 21 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 1009 6 145 20 -11.5 16.4 | 82 21 -20.3 -2.9 1 1000 89 165 20 -5.2 19.3 | 90 14 -14.0 0.0 2 976 305 160 27 -9.2 25.4 | 109 19 -18.1 6.1 3 942 610 170 36 -6.3 35.5 | 137 22 -15.1 16.2 4 925 772 175 41 -3.6 40.8 | 150 25 -12.4 21.6 5 910 914 170 47 -8.2 46.3 | 148 32 -17.0 27.0 6 878 1219 165 43 -11.1 41.5 | 138 30 -20.0 22.2 7 850 1504 165 46 -11.9 44.4 | 140 33 -20.8 25.1 8 818 1829 165 50 -12.9 48.3 | 143 36 -21.8 29.0 9 790 2134 175 41 -3.6 40.8 | 150 25 -12.4 21.6 10 762 2438 175 35 -3.1 34.9 | 143 20 -11.9 15.6 11 735 2743 170 30 -5.2 29.5 | 126 17 -14.1 10.3 12 700 3162 175 22 -1.9 21.9 | 104 11 -10.8 2.6 13 658 3658 175 16 -1.4 15.9 | 72 11 -10.3 -3.4 14 634 3962 185 11 1.0 11.0 | 43 11 -7.9 -8.3 15 611 4267 175 12 -1.0 12.0 | 53 12 -9.9 -7.3 16 588 4572 165 19 -4.9 18.4 | 86 14 -13.8 -0.9 17 567 4877 185 19 1.7 18.9 | 87 7 -7.2 -0.4 18 546 5182 195 20 5.2 19.3 | 90 4 -3.7 0.0 19 526 5486 190 24 4.2 23.6 | 133 6 -4.7 4.3 20 500 5890 215 29 16.6 23.8 | 240 9 7.8 4.5 21 487 6096 220 30 19.3 23.0 | 250 11 10.4 3.7 22 468 6401 230 30 23.0 19.3 | 270 14 14.1 -0.0 23 415 7315 245 26 23.6 11.0 | 299 17 14.7 -8.3 24 400 7590 235 23 18.8 13.2 | 301 12 10.0 -6.1 25 398 7620 240 24 20.8 12.0 | 301 14 11.9 -7.3 26 366 8230 235 23 18.8 13.2 | 301 12 10.0 -6.1 27 336 8839 235 30 24.6 17.2 | 278 16 15.7 -2.1 28 322 9144 245 36 32.6 15.2 | 280 24 23.8 -4.1 29 300 9660 270 41 41.0 -0.0 | 301 37 32.1 -19.3 30 296 9754 270 40 40.0 -0.0 | 302 37 31.1 -19.3 31 250 10900 260 50 49.2 8.7 | 285 42 40.4 -10.6 32 200 12340 255 66 63.8 17.1 | 272 55 54.9 -2.2 33 176 13138 255 70 67.6 18.1 | 271 59 58.8 -1.2 34 168 13411 255 70 67.6 18.1 | 271 59 58.8 -1.2 35 155 13925 260 85 83.7 14.8 | 273 75 74.8 -4.5 36 153 14021 260 85 83.7 14.8 | 273 75 74.8 -4.5 37 150 14130 265 83 82.7 7.2 | 279 75 73.8 -12.1 38 125 15240 250 76 71.4 26.0 | 264 63 62.6 6.7 39 107 16154 255 67 64.7 17.3 | 272 56 55.9 -1.9 40 100 16570 215 47 27.0 38.5 | 223 26 18.1 19.2 41 97 16764 215 47 27.0 38.5 | 223 26 18.1 19.2 42 83 17678 245 36 32.6 15.2 | 280 24 23.8 -4.1 43 74 18288 225 17 12.0 12.0 | 337 8 3.2 -7.3 44 70 18640 215 32 18.4 26.2 | 234 12 9.5 6.9 45 67 18898 220 32 20.6 24.5 | 246 13 11.7 5.2 46 60 19507 235 12 9.8 6.9 | 356 12 1.0 -12.4 47 57 19812 165 13 -3.4 12.6 | 61 14 -12.2 -6.7 48 55 20117 215 22 12.6 18.0 | 289 4 3.8 -1.3 49 52 20422 240 12 10.4 6.0 | 353 13 1.5 -13.3 50 50 20640 210 7 3.5 6.1 | 22 14 -5.4 -13.2 51 49 20726 215 10 5.7 8.2 | 16 12 -3.1 -11.1 52 47 21031 240 10 8.7 5.0 | 1 14 -0.2 -14.3 53 45 21336 190 5 0.9 4.9 | 29 16 -8.0 -14.4 54 39 22250 355 2 0.2 -2.0 | 22 23 -8.7 -21.3 55 37 22555 85 15 -14.9 -1.3 | 49 31 -23.8 -20.6 56 30 23810 100 1 -1.0 0.2 | 27 22 -9.8 -19.1 57 29 24079 0 0 -0.0 -0.0 | 25 21 -8.9 -19.3 58 27 24384 90 8 -8.0 0.0 | 41 26 -16.9 -19.3 59 20 26400 340 7 2.4 -6.6 | 14 27 -6.5 -25.9 60 17 27432 295 5 4.5 -2.1 | 11 22 -4.3 -21.4 61 16 27737 305 10 8.2 -5.7 | 2 25 -0.7 -25.0 62 16 28042 310 18 13.8 -11.6 | 351 31 4.9 -30.9 63 15 28346 305 12 9.8 -6.9 | 358 26 1.0 -26.2 64 14 28651 300 16 13.9 -8.0 | 350 28 5.0 -27.3 65 14 28956 310 23 17.6 -14.8 | 346 35 8.8 -34.1 66 13 29566 300 19 16.5 -9.5 | 345 30 7.6 -28.8 67 12 29870 280 13 12.8 -2.3 | 350 22 3.9 -21.5 68 10 31080 270 4 4.0 -0.0 | 14 20 -4.9 -19.3 Wind Parameters Mean winds (0-6000m): 174.7 at 28.3 knts Storm direction: 204.7 at 21.2 knts Shear (0-3000m) pos: 3.5 neg: 1.6 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 33.1 deg Storm rel helicity (0-3000m) pos: 173.3 neg: -100.5 tot: 72.8 m^2/s^2 ave: 24.3 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 13.1 stream: 2.1 10^-3/s Energy-Hel index: 1.47 Bulk Rich Number: 249.34 Bulk Shear: 5.69 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 ------------------------------------------------------------------------------- 500 162 26 107 18| 16.6 0.0 16.6| 69.0 0.0 69.0 137.9 0.70| 21.1 14.9 1000 168 33 129 21| 14.7 0.0 14.7|121.4 -20.2 101.1 101.1 0.54| 19.5 10.6 1500 167 37 134 24| 9.8 1.0 10.8|130.4 -48.0 82.5 55.0 0.41| 15.3 6.3 2000 167 40 137 26| 7.5 0.7 8.2|165.6 -48.0 117.6 58.8 0.40| 14.2 5.7 2500 168 40 139 26| 4.3 0.6 4.8|173.3 -69.3 104.0 41.6 0.29| 13.8 4.0 3000 169 38 138 24| 3.5 1.6 5.2|173.3-100.5 72.8 24.3 0.16| 13.1 2.1 4000 170 33 131 19| 1.9 1.2 3.1|173.3-139.0 34.3 8.6 -0.01| 11.7 -0.1 5000 170 29 124 17| 2.3 0.8 3.1|203.6-139.2 64.4 12.9 0.08| 11.1 0.9 6000 175 28 128 15| 3.2 0.6 3.9|228.1-139.2 89.0 14.8 0.19| 10.9 2.1 Wrote GIF file: /home/apache/climate/data/raob//KBRO/skewt/KBRO.skewt.20250419.00.gif