UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for KBRO... Searching the city database file for: KBRO ... Date:0000Z 5 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 1017 6 14.8 13.4 91 1.4 14.0 330 10 286.6 288.2 286.4 313.1 9.53 1 1000 148 13.4 13.4 100 0.0 13.4 355 19 286.5 288.2 286.5 313.5 9.70 2 998 165 13.4 13.4 100 0.0 13.4 355 19 286.7 288.4 286.6 313.7 9.72 3 977 344 12.2 12.2 100 0.0 12.2 357 22 287.3 288.9 286.3 312.8 9.17 4 955 535 11.2 11.2 100 0.0 11.2 6 26 288.1 289.7 286.3 312.7 8.77 5 946 614 11.6 11.6 100 0.0 11.6 9 28 289.3 290.9 287.1 314.9 9.10 6 937 695 14.0 14.0 100 0.0 14.0 355 23 292.5 294.5 289.7 323.2 10.78 7 925 804 15.6 15.6 100 0.0 15.6 335 16 295.3 297.4 291.7 330.1 12.14 8 922 832 15.8 15.8 100 0.0 15.8 330 15 295.7 298.0 292.0 331.2 12.34 9 903 1010 16.8 16.8 100 0.0 16.8 288 10 298.5 301.0 293.7 337.6 13.45 10 850 1526 15.6 13.9 90 1.7 14.5 215 8 302.5 304.7 293.7 337.5 11.83 11 836 1667 15.0 13.8 93 1.2 14.2 187 6 303.3 305.5 294.0 338.8 11.95 12 824 1790 15.2 11.3 78 3.9 12.7 163 5 304.8 306.7 293.2 335.5 10.26 13 793 2114 13.8 7.8 67 6.0 10.2 26 9 306.6 308.2 292.3 332.1 8.40 14 782 2232 14.4 4.4 51 10.0 8.6 1 9 308.5 309.8 291.5 329.1 6.72 15 770 2363 13.4 5.4 58 8.0 8.7 342 8 308.8 310.2 292.0 331.2 7.32 16 758 2495 13.4 4.4 54 9.0 8.2 322 8 310.2 311.5 292.2 331.6 6.93 17 727 2846 11.0 1.0 50 10.0 5.5 267 8 311.3 312.4 291.4 328.9 5.66 18 700 3161 9.0 3.0 66 6.0 5.6 225 15 312.5 313.7 292.7 333.6 6.80 19 692 3256 8.2 3.2 71 5.0 5.4 223 16 312.6 313.9 292.9 334.3 6.98 20 669 3535 6.8 -0.2 61 7.0 3.1 218 19 314.1 315.1 292.2 331.8 5.64 21 666 3572 6.4 -0.6 61 7.0 2.7 217 20 314.0 315.1 292.1 331.4 5.50 22 651 3758 5.0 0.0 70 5.0 2.3 217 22 314.5 315.6 292.5 333.0 5.89 23 632 3999 3.0 -2.0 70 5.0 0.4 223 24 314.9 315.9 292.1 331.5 5.23 24 623 4115 2.4 -5.6 55 8.0 -1.4 226 25 315.5 316.3 291.3 328.4 4.04 25 621 4141 2.2 -5.8 55 8.0 -1.6 226 25 315.5 316.3 291.2 328.4 3.99 26 601 4405 0.2 -2.1 84 2.3 -1.0 231 27 316.2 317.3 292.7 333.6 5.46 27 588 4580 -0.9 -5.4 71 4.5 -3.0 232 29 316.9 317.7 292.0 330.9 4.35 28 581 4676 -1.1 -10.1 50 9.0 -4.9 233 30 317.8 318.3 291.1 327.7 3.05 29 573 4787 -1.7 -14.7 36 13.0 -6.7 234 32 318.3 318.7 290.4 325.4 2.13 30 558 4998 -2.5 -18.5 28 16.0 -8.0 236 33 319.8 320.1 290.3 325.2 1.59 31 536 5316 -4.7 -13.7 49 9.0 -8.2 238 33 320.9 321.3 291.5 329.1 2.48 32 529 5420 -5.3 -14.3 49 9.0 -8.7 239 33 321.4 321.8 291.5 329.4 2.39 33 522 5524 -6.1 -13.1 58 7.0 -8.8 239 34 321.6 322.1 291.9 330.5 2.67 34 500 5860 -8.7 -21.7 34 13.0 -12.6 230 41 322.4 322.7 290.9 327.1 1.35 35 494 5954 -9.3 -23.3 31 14.0 -13.3 230 41 322.8 323.0 290.9 326.9 1.18 36 487 6064 -9.9 -22.9 34 13.0 -13.7 230 42 323.4 323.6 291.0 327.7 1.24 37 458 6534 -14.1 -24.1 42 10.0 -16.8 226 46 323.9 324.1 291.2 328.0 1.19 38 448 6701 -15.7 -22.7 55 7.0 -17.6 225 48 323.9 324.2 291.3 328.7 1.38 39 441 6820 -16.5 -22.5 60 6.0 -18.1 222 48 324.4 324.6 291.5 329.3 1.42 40 428 7045 -17.5 -28.5 38 11.0 -20.0 215 47 325.9 326.0 291.4 328.9 0.85 41 426 7080 -17.5 -29.5 34 12.0 -20.1 216 47 326.3 326.5 291.5 329.1 0.78 42 423 7133 -17.7 -25.7 50 8.0 -19.7 216 47 326.7 326.9 291.9 330.7 1.11 43 421 7168 -17.7 -27.7 41 10.0 -20.0 216 47 327.2 327.3 291.9 330.5 0.93 44 416 7258 -18.3 -26.3 49 8.0 -20.3 217 47 327.5 327.7 292.1 331.3 1.07 45 414 7294 -18.5 -23.5 65 5.0 -19.8 218 46 327.7 328.0 292.4 332.6 1.39 46 410 7366 -18.7 -26.7 49 8.0 -20.6 218 46 328.4 328.6 292.3 332.1 1.05 47 400 7550 -19.5 -31.5 34 12.0 -22.0 220 46 329.6 329.8 292.3 332.2 0.69 48 388 7776 -20.3 -36.3 23 16.0 -23.1 221 48 331.5 331.6 292.6 333.1 0.44 49 382 7891 -21.3 -33.3 33 12.0 -23.6 223 49 331.6 331.8 292.7 333.9 0.60 50 375 8027 -22.3 -37.3 24 15.0 -24.8 224 50 332.1 332.2 292.7 333.6 0.41 51 370 8126 -22.9 -36.9 27 14.0 -25.2 225 50 332.6 332.6 292.9 334.2 0.44 52 368 8166 -23.3 -33.3 39 10.0 -25.1 225 50 332.5 332.7 293.0 334.9 0.63 53 332 8910 -29.5 -34.5 62 5.0 -30.3 233 55 334.0 334.1 293.4 336.3 0.62 54 331 8932 -28.9 -38.9 38 10.0 -30.3 233 56 335.1 335.2 293.4 336.6 0.40 55 329 8975 -28.5 -41.5 28 13.0 -30.2 233 56 336.2 336.3 293.7 337.4 0.31 56 300 9630 -33.3 -46.3 26 13.0 -34.6 240 60 338.4 338.5 294.1 339.2 0.20 57 250 10880 -44.7 -49.7 57 5.0 -45.0 250 68 339.6 339.6 294.4 340.3 0.16 58 200 12330 -57.3 -61.9 56 4.6 -57.4 260 69 342.0 342.0 294.8 342.2 0.05 59 168 13413 -63.8 -71.1 36 7.3 -63.9 270 86 348.6 348.6 296.3 348.7 0.02 60 150 14100 -68.1 -77.1 26 9.0 -68.2 240 64 352.8 352.8 297.3 352.8 0.01 61 127 15081 -76.5 -82.5 38 6.0 -76.5 225 72 354.8 354.8 297.7 354.8 0.00 62 100 16470 -73.3 -88.3 8 15.0 -73.3 240 58 386.1 386.1 303.2 386.1 0.00 63 92 16958 -73.9 -87.9 10 14.0 -73.9 246 55 394.2 394.2 304.4 394.2 0.00 64 89 17153 -70.9 -87.9 6 17.0 -71.0 253 52 404.0 404.0 305.7 404.0 0.00 65 81 17707 -74.5 -88.5 10 14.0 -74.6 240 40 407.6 407.6 306.2 407.6 0.00 66 73 18321 -69.5 -87.5 6 18.0 -69.6 263 29 430.5 430.5 308.9 430.5 0.00 67 70 18570 -71.5 -87.5 7 16.0 -71.6 285 14 431.4 431.4 309.0 431.4 0.00 68 67 18828 -72.7 -88.7 7 16.0 -72.8 293 17 434.3 434.3 309.3 434.3 0.00 69 64 19099 -71.3 -88.3 6 17.0 -71.4 258 13 443.1 443.1 310.2 443.1 0.00 70 56 19884 -73.9 -89.9 7 16.0 -74.0 261 12 454.4 454.4 311.3 454.4 0.00 71 56 19884 -73.1 -90.1 6 17.0 -73.2 261 12 456.2 456.2 311.4 456.2 0.00 72 55 19991 -70.1 -89.1 5 19.0 -70.2 249 12 465.4 465.4 312.3 465.4 0.00 73 54 20100 -69.5 -89.5 4 20.0 -69.6 236 11 469.3 469.3 312.5 469.3 0.00 74 50 20560 -69.1 -90.1 3 21.0 -69.3 295 11 480.7 480.7 313.5 480.7 0.00 75 48 20803 -68.9 -89.9 3 21.0 -69.1 281 20 486.8 486.8 314.0 486.8 0.00 76 45 21192 -65.1 -90.1 2 25.0 -65.4 252 15 505.1 505.1 315.3 505.1 0.00 77 39 22057 -66.9 -89.9 3 23.0 -67.2 286 13 521.6 521.6 316.4 521.6 0.00 78 37 22377 -63.3 -89.3 2 26.0 -63.8 284 12 538.8 538.8 317.5 538.8 0.00 79 33 23076 -65.1 -90.1 2 25.0 -65.5 275 21 551.9 551.9 318.2 551.9 0.00 80 30 23660 -61.9 -89.9 1 28.0 -62.6 300 23 575.9 575.9 319.5 575.9 0.00 81 29 23871 -61.1 -89.1 1 28.0 -61.9 300 22 583.7 583.7 319.9 583.7 0.00 82 27 24318 -58.1 -88.1 1 30.0 -59.3 284 18 604.2 604.2 320.8 604.2 0.01 83 25 24806 -56.7 -86.7 1 30.0 -58.2 267 17 621.7 621.7 321.6 621.7 0.01 84 23 25333 -58.3 -88.3 1 30.0 -59.7 305 21 631.9 632.0 322.0 632.0 0.01 85 20 26220 -55.3 -87.3 1 32.0 -57.5 255 22 666.9 666.9 323.3 667.0 0.01 86 19 26549 -53.1 -86.1 1 33.0 -55.9 255 22 683.6 683.6 323.9 683.7 0.01 87 19 26549 -53.7 -85.7 1 32.0 -56.3 255 22 681.7 681.7 323.9 681.8 0.01 88 16 27659 -51.1 -85.1 1 34.0 -54.8 266 46 724.6 724.6 325.2 724.7 0.02 89 16 27659 -51.5 -85.5 1 34.0 -55.1 266 46 723.3 723.3 325.1 723.4 0.02 90 15 28079 -50.3 -84.3 1 34.0 -54.4 269 52 740.7 740.7 325.7 740.9 0.02 91 14 28529 -50.9 -84.9 1 34.0 -55.1 272 55 753.4 753.5 326.0 753.6 0.02 92 13 29011 -51.1 -85.1 1 34.0 -55.4 277 53 768.9 768.9 326.4 769.1 0.02 93 12 29529 -52.9 -85.9 1 33.0 -56.8 276 50 780.3 780.3 326.7 780.5 0.02 94 12 29529 -51.7 -85.7 1 34.0 -56.0 276 50 784.6 784.6 326.8 784.7 0.02 95 11 30092 -52.5 -85.5 1 33.0 -56.8 266 46 801.4 801.4 327.3 801.6 0.02 96 10 30710 -51.1 -85.1 1 34.0 -56.2 255 54 828.8 828.8 327.9 829.1 0.03 97 9.0 31397 -49.5 -84.5 1 35.0 -55.6 265 51 860.3 860.3 328.6 860.6 0.03 98 7.3 32767 -49.9 -84.9 1 35.0 -56.5 286 44 911.8 911.8 329.7 912.2 0.04 99 7.0 33040 -51.5 -85.5 1 34.0 -57.6 290 43 916.2 916.2 329.7 916.5 0.04 100 6.1 33940 -48.1 -84.1 1 36.0 -56.3 967.6 967.6 330.7 968.1 0.05 101 5.5 34620 -49.7 -84.7 1 35.0 -57.5 989.5 989.6 331.0 990.1 0.05 102 5.2 34990 -46.7 -83.7 1 37.0 -56.3 1019.0 1019.1 331.5 1019.8 0.07 TRP 127 15081 -76.5 -82.5 38 6.0 -76.5 225 72 354.8 354.8 297.7 354.8 0.00 WND 168 13413 -63.8 -71.1 36 7.3 -63.9 270 86 348.6 348.6 296.3 348.7 0.02 Sounding variables and indices 1000-500 mb thick: 5712.00 m Freezing level: 598.64 mb = 4437.03 m = 14557.01 ft Wetbulb zero: 629.87 mb = 4026.63 m = 13210.55 ft Precipitable water: 1.60 inches Sfc-500 mean rel hum: 68.99 % Est. max temperature: 29.49 C = 85.09 F Sfc-Lift cond lev (LCL): 996.14 mb = 180.58 m = 592.44 ft T: 13.29 C 700-500 lapse rate: 6.56 C/km ThetaE index: 9.68 C Layer 824.0- 770.0 mb Conv cond level (CCL): 1000.00 mb = 148.00 m = 485.56 ft Mean mixing ratio: 9.87 g/kg Conv temperature: 15.06 C = 59.11 F Cap Strength: 10.63 C Lifted Index: 9.44 C Risk: None Lifted Index @300 mb: 15.66 C Lifted Index @700 mb: 9.92 C Showalter Index: -0.87 C Risk: Thunderstorms probable Total Totals Index: 46.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 22.60 C K Index: 32.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 223.80 Risk: None Energy Index: -2.01 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.19 J/kg Max Up Vert Vel: 9.08 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 10.60 C Lift Cond Lev (LCL): 965.39 mb = 444.21 m = 1457.38 ft Lev Free Conv (LFC): 960.39 mb = 487.76 m = 1600.26 ft Equ Level (EL): 940.39 mb = 664.35 m = 2179.61 ft B at Equ Level: 38.34 J/kg Max Parcel Lev (MPL): 910.39 mb = 939.96 m = 3083.83 ft Wind level data Storm motion: 274 at 15 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 1017 6 330 10 5.0 -8.7 | 53 12 -9.9 -7.5 1 1000 148 355 19 1.7 -18.9 | 37 22 -13.2 -17.8 2 982 305 355 21 1.8 -20.9 | 33 24 -13.1 -19.8 3 947 610 10 28 -4.9 -27.6 | 37 33 -19.8 -26.4 4 925 804 335 16 6.8 -14.5 | 31 16 -8.1 -13.3 5 913 914 315 11 7.8 -7.8 | 47 10 -7.1 -6.6 6 881 1219 230 8 6.1 5.1 | 126 11 -8.8 6.3 7 850 1526 215 8 4.6 6.6 | 127 13 -10.3 7.7 8 820 1829 155 4 -1.7 3.6 | 106 17 -16.6 4.8 9 791 2134 15 9 -2.3 -8.7 | 66 19 -17.2 -7.5 10 763 2438 330 8 4.0 -6.9 | 62 12 -10.9 -5.8 11 736 2743 285 6 5.8 -1.6 | 87 9 -9.1 -0.4 12 709 3048 230 13 10.0 8.4 | 153 11 -4.9 9.5 13 700 3161 225 15 10.6 10.6 | 160 13 -4.3 11.8 14 658 3658 215 21 12.0 17.2 | 171 19 -2.8 18.4 15 610 4267 230 26 19.9 16.7 | 196 19 5.0 17.9 16 565 4877 235 33 27.0 18.9 | 211 23 12.1 20.1 17 524 5486 240 33 28.6 16.5 | 218 22 13.7 17.7 18 500 5860 230 41 31.4 26.4 | 211 32 16.5 27.5 19 485 6096 230 42 32.2 27.0 | 212 33 17.3 28.2 20 447 6706 225 48 33.9 33.9 | 208 40 19.0 35.1 21 430 7010 215 47 27.0 38.5 | 197 41 12.1 39.7 22 400 7550 220 46 29.6 35.2 | 202 39 14.7 36.4 23 396 7620 220 47 30.2 36.0 | 202 40 15.3 37.2 24 321 9144 235 57 46.7 32.7 | 223 46 31.8 33.8 25 300 9630 240 60 52.0 30.0 | 230 48 37.1 31.2 26 250 10880 250 68 63.9 23.3 | 244 55 49.0 24.4 27 214 11887 255 73 70.5 18.9 | 250 59 55.6 20.0 28 200 12330 260 69 68.0 12.0 | 256 55 53.1 13.1 29 168 13413 270 86 86.0 -0.0 | 269 71 71.1 1.2 30 160 13716 270 86 86.0 -0.0 | 269 71 71.1 1.2 31 152 14021 260 66 65.0 11.5 | 256 52 50.1 12.6 32 150 14100 240 64 55.4 32.0 | 231 52 40.5 33.2 33 137 14630 230 63 48.3 40.5 | 219 53 33.4 41.7 34 127 15081 225 72 50.9 50.9 | 215 63 36.0 52.1 35 124 15240 225 70 49.5 49.5 | 214 61 34.6 50.7 36 111 15850 245 82 74.3 34.7 | 239 69 59.4 35.8 37 106 16154 245 51 46.2 21.6 | 234 39 31.3 22.7 38 100 16459 235 52 42.6 29.8 | 222 42 27.7 31.0 39 100 16470 240 58 50.2 29.0 | 230 46 35.3 30.2 40 95 16764 240 58 50.2 29.0 | 230 46 35.3 30.2 41 86 17374 260 49 48.3 8.5 | 254 35 33.4 9.7 42 81 17678 240 40 34.6 20.0 | 223 29 19.7 21.2 43 77 17983 240 43 37.2 21.5 | 225 32 22.3 22.7 44 73 18288 260 31 30.5 5.4 | 247 17 15.6 6.5 45 70 18570 285 14 13.5 -3.6 | 29 3 -1.4 -2.5 46 70 18593 285 21 20.3 -5.4 | 308 7 5.4 -4.3 47 66 18898 295 16 14.5 -6.8 | 4 6 -0.4 -5.6 48 63 19202 240 11 9.5 5.5 | 141 9 -5.4 6.7 49 60 19507 245 21 19.0 8.9 | 202 11 4.1 10.0 50 57 19812 270 13 13.0 -0.0 | 121 2 -1.9 1.2 51 54 20117 235 11 9.0 6.3 | 142 10 -5.9 7.5 52 50 20560 295 11 10.0 -4.6 | 55 6 -4.9 -3.5 53 49 20726 290 24 22.6 -8.2 | 313 10 7.7 -7.1 54 46 21031 255 10 9.7 2.6 | 126 6 -5.2 3.7 55 44 21336 250 19 17.9 6.5 | 201 8 3.0 7.7 56 42 21641 290 12 11.3 -4.1 | 51 5 -3.6 -2.9 57 40 21946 280 15 14.8 -2.6 | 5 1 -0.1 -1.4 58 38 22250 295 11 10.0 -4.6 | 55 6 -4.9 -3.5 59 36 22555 270 14 14.0 -0.0 | 142 1 -0.9 1.2 60 34 22860 270 17 17.0 -0.0 | 241 2 2.1 1.2 61 31 23470 285 28 27.0 -7.2 | 297 14 12.2 -6.1 62 30 23660 300 23 19.9 -11.5 | 334 12 5.0 -10.3 63 28 24079 300 21 18.2 -10.5 | 341 10 3.3 -9.3 64 27 24384 280 17 16.7 -3.0 | 314 3 1.8 -1.8 65 25 24689 275 17 16.9 -1.5 | 279 2 2.0 -0.3 66 24 24994 255 16 15.5 4.1 | 186 5 0.6 5.3 67 23 25298 305 22 18.0 -12.6 | 345 12 3.1 -11.5 68 21 25908 300 14 12.1 -7.0 | 25 6 -2.8 -5.8 69 20 26213 295 18 16.3 -7.6 | 348 7 1.4 -6.5 70 20 26220 255 22 21.3 5.7 | 223 9 6.4 6.8 71 19 26518 255 21 20.3 5.4 | 219 9 5.4 6.6 72 17 27432 265 42 41.8 3.7 | 260 27 26.9 4.8 73 14 28346 270 56 56.0 -0.0 | 268 41 41.1 1.2 74 13 29261 280 52 51.2 -9.0 | 282 37 36.3 -7.9 75 11 30175 265 45 44.8 3.9 | 260 30 29.9 5.1 76 10 30710 255 54 52.2 14.0 | 248 40 37.3 15.1 77 7 33040 290 43 40.4 -14.7 | 298 29 25.5 -13.6 Wind Parameters Mean winds (0-6000m): 244.4 at 19.9 knts Storm direction: 274.4 at 14.9 knts Shear (0-3000m) pos: 3.1 neg: 5.9 tot: 9.0 10-3/s Storm rel Dir Shear (0-3000m): 95.3 deg Storm rel helicity (0-3000m) pos: 68.8 neg: -153.0 tot: -84.1 m^2/s^2 ave: -28.0 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 18.7 stream: -0.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.29 Bulk Shear: 142.14 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 ------------------------------------------------------------------------------- 500 356 20 36 23| 18.9 0.0 18.9| 5.4 -25.2 -19.8 -39.6 -0.26| 19.5 -5.1 1000 354 19 35 22| 9.4 12.9 22.3| 30.6 -48.8 -18.2 -18.2 -0.01| 26.6 -0.4 1500 344 16 37 17| 6.3 11.2 17.5| 42.1 -48.8 -6.7 -4.5 0.10| 21.7 2.1 2000 342 13 43 16| 4.7 6.2 10.9| 42.1-106.1 -64.0 -32.0 -0.07| 20.3 -1.5 2500 344 12 47 16| 3.8 4.3 8.1| 44.5-153.0-108.5 -43.4 -0.15| 19.6 -2.9 3000 335 12 47 14| 3.1 5.9 9.0| 68.8-153.0 -84.1 -28.0 -0.02| 18.7 -0.4 4000 280 13 54 2| 1.9 5.5 7.4|107.9-153.0 -45.1 -11.3 0.06| 15.9 0.9 5000 252 17 188 6| 1.6 4.4 6.1|159.7-153.0 6.8 1.4 0.12| 13.9 1.7 6000 244 20 197 10| 1.5 4.6 6.1|172.8-175.4 -2.6 -0.4 0.11| 12.7 1.3 Wrote GIF file: /home/apache/climate/data/raob//KBRO/skewt/KBRO.skewt.20251205.00.gif