UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for KDTX... Searching the city database file for: KDTX ... Date:0000Z 16 APR 25 Station: KDTX WMO ident: 72632 Latitude: 42.70 Longitude: -83.47 Elevation: 329.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 86 SFC 971 329 5.0 -1.0 65 6.0 2.4 240 10 280.5 281.1 277.0 290.7 3.66 2 925 721 1.4 -2.1 77 3.5 -0.0 295 24 280.7 281.3 277.0 290.6 3.54 3 866 1247 -3.3 -3.4 99 0.1 -3.3 301 40 281.2 281.8 277.0 290.8 3.43 4 850 1394 -4.3 -4.4 99 0.1 -4.3 305 49 281.6 282.2 277.0 290.8 3.24 5 777 2095 -9.1 -9.1 100 0.0 -9.1 314 52 283.8 284.2 277.1 290.9 2.47 6 736 2514 -10.7 -11.2 96 0.5 -10.9 320 48 286.5 286.9 278.1 293.0 2.21 7 727 2608 -11.1 -11.4 98 0.3 -11.2 320 46 287.1 287.5 278.4 293.5 2.20 8 711 2779 -12.3 -14.5 84 2.2 -12.9 319 43 287.6 287.9 278.0 292.8 1.75 9 700 2898 -12.9 -14.6 87 1.7 -13.4 315 42 288.2 288.5 278.3 293.4 1.76 10 659 3355 -16.1 -16.8 94 0.7 -16.3 315 39 289.6 289.9 278.7 294.3 1.56 11 651 3446 -16.7 -18.7 84 2.0 -17.1 315 38 289.9 290.2 278.6 294.0 1.34 12 631 3679 -18.9 -19.1 98 0.2 -19.0 315 37 290.0 290.3 278.7 294.1 1.34 13 622 3786 -19.3 -20.2 93 0.9 -19.5 314 38 290.8 291.0 278.9 294.6 1.23 14 620 3810 -19.3 -21.3 84 2.0 -19.7 314 39 291.0 291.2 278.9 294.5 1.12 15 619 3822 -18.3 -24.3 59 6.0 -19.5 314 39 292.3 292.5 279.1 295.0 0.86 16 607 3968 -18.9 -26.9 49 8.0 -20.3 313 41 293.3 293.4 279.3 295.5 0.70 17 596 4104 -19.9 -33.9 28 14.0 -21.8 311 43 293.6 293.7 279.0 294.9 0.36 18 567 4471 -22.9 -33.9 36 11.0 -24.4 307 43 294.3 294.4 279.4 295.6 0.38 19 565 4497 -22.9 -36.9 27 14.0 -24.5 307 43 294.6 294.7 279.4 295.6 0.29 20 561 4549 -23.3 -38.3 24 15.0 -25.0 306 42 294.8 294.8 279.4 295.6 0.25 21 559 4575 -23.5 -36.5 29 13.0 -25.1 305 42 294.8 294.9 279.5 295.8 0.30 22 537 4867 -25.3 -41.3 21 16.0 -26.9 300 39 296.1 296.1 279.9 296.7 0.19 23 500 5380 -29.7 -42.7 27 13.0 -30.7 295 33 296.8 296.9 280.2 297.4 0.18 24 495 5452 -30.5 -43.5 27 13.0 -31.5 295 33 296.7 296.7 280.1 297.3 0.16 25 485 5597 -31.7 -45.7 24 14.0 -32.7 292 34 297.0 297.0 280.2 297.4 0.13 26 483 5626 -31.9 -46.9 21 15.0 -32.9 291 34 297.1 297.1 280.2 297.5 0.12 27 480 5670 -31.9 -52.9 11 21.0 -33.0 289 35 297.6 297.6 280.4 297.8 0.06 28 471 5804 -32.7 -57.7 6 25.0 -33.8 285 36 298.2 298.2 280.6 298.3 0.03 29 469 5834 -32.1 -59.1 5 27.0 -33.3 286 36 299.3 299.3 281.1 299.4 0.03 30 432 6409 -36.5 -61.5 6 25.0 -37.4 286 40 300.9 300.9 281.7 300.9 0.02 31 400 6940 -39.5 -63.5 6 24.0 -40.2 280 45 303.7 303.7 282.9 303.7 0.02 32 380 7290 -41.5 -65.5 6 24.0 -42.1 280 44 305.5 305.5 283.6 305.6 0.02 33 365 7563 -42.3 -68.3 4 26.0 -42.9 284 47 308.0 308.0 284.6 308.0 0.01 34 333 8183 -43.7 -71.7 3 28.0 -44.3 299 60 314.2 314.2 286.8 314.3 0.01 35 314 8576 -45.9 -73.9 3 28.0 -46.4 297 63 316.5 316.5 287.6 316.5 0.01 36 300 8880 -46.5 -74.5 3 28.0 -47.0 295 64 319.8 319.8 288.7 319.8 0.01 37 290 9105 -47.3 -74.2 3 26.9 -47.7 300 66 321.8 321.8 289.3 321.8 0.01 38 266 9673 -49.3 -73.3 4 24.0 -49.7 300 58 326.9 326.9 290.9 326.9 0.01 39 250 10080 -48.9 -75.9 3 27.0 -49.3 295 59 333.4 333.4 292.6 333.4 0.01 40 235 10483 -49.5 -77.5 2 28.0 -50.0 288 58 338.4 338.4 293.9 338.4 0.00 41 208 11282 -47.1 -80.1 1 33.0 -47.7 289 51 354.2 354.2 297.5 354.2 0.00 42 200 11540 -47.5 -80.5 1 33.0 -48.1 290 49 357.6 357.6 298.2 357.6 0.00 43 184 12093 -47.9 -80.9 1 33.0 -48.6 296 46 365.5 365.5 299.8 365.5 0.00 44 158 13092 -51.9 -82.9 1 31.0 -52.4 287 47 375.0 375.0 301.4 375.0 0.00 45 151 13387 -51.3 -83.3 1 32.0 -51.8 281 49 381.0 381.0 302.4 381.0 0.00 46 150 13430 -51.5 -82.5 1 31.0 -52.1 280 49 381.3 381.3 302.5 381.3 0.00 47 138 13968 -52.9 -83.9 1 31.0 -53.4 288 51 388.1 388.1 303.5 388.1 0.00 48 129 14403 -52.5 -83.5 1 31.0 -53.1 285 51 396.3 396.3 304.7 396.4 0.00 49 122 14765 -49.7 -82.7 1 33.0 -50.5 281 50 407.8 407.8 306.2 407.8 0.00 50 107 15614 -53.7 -84.7 1 31.0 -54.3 276 41 415.8 415.8 307.2 415.9 0.00 51 100 16050 -52.3 -84.3 1 32.0 -53.0 285 50 426.7 426.7 308.4 426.7 0.00 52 95 16383 -50.3 -84.3 1 34.0 -51.2 277 42 436.9 436.9 309.6 436.9 0.00 53 75 17909 -54.5 -85.5 1 31.0 -55.2 274 25 458.7 458.7 311.7 458.7 0.00 54 70 18350 -55.1 -86.1 1 31.0 -55.8 305 30 466.5 466.5 312.3 466.5 0.00 55 67 18631 -54.1 -86.1 1 32.0 -54.9 298 28 474.6 474.6 313.0 474.6 0.00 56 63 19026 -55.5 -86.5 1 31.0 -56.3 266 18 479.9 479.9 313.4 479.9 0.00 57 57 19667 -54.9 -86.9 1 32.0 -55.8 251 29 495.2 495.2 314.6 495.2 0.00 58 56 19781 -52.9 -85.9 1 33.0 -54.1 254 31 502.3 502.3 315.1 502.3 0.00 59 52 20258 -55.1 -87.1 1 32.0 -56.1 247 16 507.9 507.9 315.5 507.9 0.00 60 50 20510 -52.9 -85.9 1 33.0 -54.2 255 24 518.8 518.8 316.2 518.8 0.00 61 49 20640 -52.9 -85.9 1 33.0 -54.2 249 26 521.8 521.8 316.4 521.8 0.00 62 49 20640 -51.1 -85.1 1 34.0 -52.7 249 26 526.1 526.1 316.7 526.1 0.01 63 49 20640 -51.1 -85.1 1 34.0 -52.7 249 26 526.1 526.1 316.7 526.1 0.01 64 39 22108 -54.7 -86.7 1 32.0 -56.0 274 10 552.5 552.5 318.2 552.5 0.01 65 32 23375 -53.1 -86.1 1 33.0 -54.9 7 10 588.9 588.9 320.1 589.0 0.01 66 30 23790 -53.3 -86.3 1 33.0 -55.2 60 9 599.3 599.3 320.6 599.4 0.01 67 23 25488 -55.9 -87.9 1 32.0 -57.7 38 9 639.0 639.0 322.3 639.1 0.01 68 20 26380 -53.7 -86.7 1 33.0 -56.2 50 6 671.8 671.8 323.5 671.9 0.01 69 18 27062 -51.7 -86.7 1 35.0 -54.9 66 4 698.7 698.7 324.4 698.8 0.01 70 17 27433 -52.5 -86.5 1 34.0 -55.6 74 3 707.6 707.6 324.7 707.7 0.01 71 13 29185 -49.1 -85.1 1 36.0 -54.1 47 11 775.8 775.8 326.6 776.0 0.02 72 12 29709 -50.3 -85.3 1 35.0 -55.1 3 14 789.5 789.5 327.0 789.7 0.02 73 11 30280 -49.3 -85.3 1 36.0 -54.8 346 13 813.1 813.1 327.5 813.3 0.02 74 10 30910 -46.1 -84.1 1 38.0 -53.3 20 8 847.5 847.5 328.4 847.8 0.03 75 9.0 31613 -44.7 -83.7 1 39.0 -53.0 352 9 878.8 878.8 329.0 879.2 0.04 76 8.0 32408 -40.5 -81.5 0 41.0 -51.6 321 10 925.6 925.6 329.9 926.3 0.07 77 7.3 33032 -40.1 -81.1 0 41.0 -51.8 296 11 951.8 951.8 330.4 952.6 0.08 78 7.0 33320 -38.3 -80.3 0 42.0 -51.4 285 11 970.7 970.8 330.7 971.7 0.09 79 6.8 33519 -38.9 -80.9 0 42.0 -51.7 279 11 976.3 976.3 330.8 977.2 0.08 80 5.9 34496 -37.7 -79.7 0 42.0 -52.0 249 13 1022.0 1022.0 331.5 1023.4 0.12 81 5.5 34983 -35.1 -78.1 0 43.0 -51.5 235 13 1054.2 1054.3 332.0 1056.3 0.16 82 5.3 35242 -35.1 -78.1 0 43.0 -51.7 227 13 1065.4 1065.5 332.2 1067.6 0.17 83 5.0 35650 -32.7 -76.7 0 44.0 -51.2 215 14 1094.3 1094.4 332.6 1097.2 0.23 84 4.9 35793 -31.5 -75.5 0 44.0 -51.0 1106.1 1106.3 332.8 1109.8 0.28 85 4.7 36087 -32.7 -76.7 0 44.0 -51.6 1113.8 1114.0 332.8 1117.0 0.24 86 4.5 36394 -31.9 -75.9 0 44.0 -51.6 1131.5 1131.7 333.1 1135.3 0.28 87 4.3 36717 -28.9 -73.9 0 45.0 -51.0 1160.5 1160.8 333.5 1166.2 0.40 88 4.1 37058 -28.5 -73.5 1 45.0 -51.1 1178.4 1178.7 333.7 1184.8 0.45 89 4.0 37235 -28.3 -73.3 1 45.0 -51.2 1187.7 1188.1 333.8 1194.6 0.47 TRP 266 9673 -49.3 -73.3 4 24.0 -49.7 300 58 326.9 326.9 290.9 326.9 0.01 WND 290 9105 -47.3 -74.2 3 26.9 -47.7 300 66 321.8 321.8 289.3 321.8 0.01 Sounding variables and indices 1000-500 mb thick: 5294.00 m Freezing level: 907.43 mb = 877.62 m = 2879.29 ft Wetbulb zero: 925.73 mb = 714.67 m = 2344.68 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 71.70 % Est. max temperature: 6.97 C = 44.55 F Sfc-Lift cond lev (LCL): 885.19 mb = 1071.96 m = 3516.90 ft T: -1.74 C 700-500 lapse rate: 6.77 C/km ThetaE index: 0.75 C Layer 711.0- 700.0 mb Conv cond level (CCL): 870.38 mb = 1206.56 m = 3958.47 ft Mean mixing ratio: 3.54 g/kg Conv temperature: 5.65 C = 42.17 F Cap Strength: 5.91 C Lifted Index: 5.99 C Risk: None Lifted Index @300 mb: 20.69 C Lifted Index @700 mb: 2.26 C Showalter Index: 5.91 C Risk: None Total Totals Index: 50.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.40 C Cross Totals Index: 25.30 C K Index: 19.30 Risk: < 20 % chance of thunderstorms Sweat Index: 165.00 Risk: None Energy Index: 1.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.47 J/kg Max Up Vert Vel: 2.22 m/s Conv Inhibition (B-): 93940.88 J/kg Cap Strength: 5.99 C Lift Cond Lev (LCL): 874.96 mb = 1164.68 m = 3821.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 at 30 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 ---------------------------------------------------------- 0 971 329 240 10 8.7 5.0 | 174 32 -3.4 32.0 1 938 610 300 19 16.5 -9.5 | 194 18 4.4 17.5 2 925 721 295 24 21.8 -10.1 | 210 19 9.7 16.8 3 903 914 300 31 26.8 -15.5 | 232 19 14.8 11.5 4 869 1219 300 38 32.9 -19.0 | 249 22 20.9 8.0 5 850 1394 305 49 40.1 -28.1 | 272 28 28.1 -1.2 6 836 1524 305 49 40.1 -28.1 | 272 28 28.1 -1.2 7 804 1829 310 51 39.1 -32.8 | 282 28 27.0 -5.8 8 773 2134 315 52 36.8 -36.8 | 292 27 24.7 -9.8 9 743 2438 320 49 31.5 -37.5 | 299 22 19.5 -10.6 10 714 2743 320 43 27.6 -32.9 | 291 17 15.6 -6.0 11 700 2898 315 42 29.7 -29.7 | 279 18 17.7 -2.7 12 632 3658 315 37 26.2 -26.2 | 267 14 14.1 0.8 13 581 4267 310 45 34.5 -28.9 | 275 23 22.4 -2.0 14 535 4877 300 39 33.8 -19.5 | 251 23 21.7 7.5 15 500 5380 295 33 29.9 -13.9 | 234 22 17.9 13.0 16 492 5486 295 33 29.9 -13.9 | 234 22 17.9 13.0 17 471 5791 285 36 34.8 -9.3 | 232 29 22.7 17.6 18 451 6096 290 37 34.8 -12.7 | 238 27 22.7 14.3 19 400 6940 280 45 44.3 -7.8 | 239 38 32.3 19.1 20 378 7315 280 44 43.3 -7.6 | 238 37 31.3 19.3 21 362 7620 285 48 46.4 -12.4 | 247 37 34.3 14.5 22 330 8230 300 61 52.8 -30.5 | 275 41 40.8 -3.5 23 300 8880 295 64 58.0 -27.0 | 270 46 46.0 -0.1 24 290 9105 300 66 57.2 -33.0 | 278 46 45.1 -6.0 25 288 9144 295 66 59.8 -27.9 | 271 48 47.8 -0.9 26 266 9673 300 58 50.2 -29.0 | 273 38 38.2 -2.0 27 250 10080 295 59 53.5 -24.9 | 267 41 41.4 2.0 28 229 10668 285 57 55.1 -14.8 | 254 45 43.0 12.2 29 200 11540 290 49 46.0 -16.8 | 253 36 34.0 10.2 30 173 12497 300 43 37.2 -21.5 | 258 26 25.2 5.5 31 150 13430 280 49 48.3 -8.5 | 243 41 36.2 18.4 32 144 13716 280 49 48.3 -8.5 | 243 41 36.2 18.4 33 137 14021 290 52 48.9 -17.8 | 256 38 36.8 9.2 34 113 15240 275 48 47.8 -4.2 | 238 42 35.8 22.8 35 108 15545 275 40 39.8 -3.5 | 230 36 27.8 23.5 36 100 16050 285 50 48.3 -12.9 | 249 39 36.3 14.0 37 98 16154 270 51 51.0 -0.0 | 235 47 39.0 27.0 38 90 16764 290 28 26.3 -9.6 | 219 22 14.3 17.4 39 85 17069 265 33 32.9 2.9 | 215 36 20.8 29.8 40 81 17374 285 32 30.9 -8.3 | 225 27 18.9 18.7 41 78 17678 285 21 20.3 -5.4 | 201 23 8.3 21.5 42 74 17983 270 26 26.0 -0.0 | 207 30 14.0 27.0 43 71 18288 290 35 32.9 -12.0 | 234 26 20.9 15.0 44 70 18350 305 30 24.6 -17.2 | 232 16 12.5 9.7 45 67 18593 300 30 26.0 -15.0 | 229 18 14.0 12.0 46 64 18898 285 16 15.5 -4.1 | 189 23 3.4 22.8 47 61 19202 240 21 18.2 10.5 | 189 38 6.2 37.5 48 56 19812 255 31 29.9 8.0 | 207 39 17.9 35.0 49 53 20117 270 16 16.0 -0.0 | 188 27 4.0 27.0 50 51 20422 220 17 10.9 13.0 | 178 40 -1.1 40.0 51 50 20510 255 24 23.2 6.2 | 199 35 11.2 33.2 52 48 20726 245 27 24.5 11.4 | 198 40 12.4 38.4 53 46 21031 275 20 19.9 -1.7 | 197 26 7.9 25.2 54 44 21336 290 15 14.1 -5.1 | 185 22 2.1 21.8 55 42 21641 315 13 9.2 -9.2 | 171 18 -2.8 17.8 56 40 21946 295 15 13.6 -6.3 | 184 21 1.6 20.6 57 38 22250 255 6 5.8 1.6 | 168 29 -6.2 28.5 58 35 22860 240 10 8.7 5.0 | 174 32 -3.4 32.0 59 32 23470 30 10 -5.0 -8.7 | 137 25 -17.0 18.3 60 30 23774 70 17 -16.0 -5.8 | 127 35 -28.0 21.1 61 30 23790 60 9 -7.8 -4.5 | 139 30 -19.8 22.5 62 29 24079 65 10 -9.1 -4.2 | 137 31 -21.1 22.7 63 27 24384 85 14 -13.9 -1.2 | 135 37 -26.0 25.7 64 25 24994 280 1 1.0 -0.2 | 158 29 -11.0 26.8 65 24 25298 35 10 -5.7 -8.2 | 137 26 -17.8 18.8 66 20 26380 50 6 -4.6 -3.9 | 144 28 -16.6 23.1 67 17 27432 75 3 -2.9 -0.8 | 150 30 -14.9 26.2 68 15 28346 20 10 -3.4 -9.4 | 139 23 -15.4 17.6 69 13 28956 20 13 -4.4 -12.2 | 132 22 -16.5 14.7 70 13 29261 55 11 -9.0 -6.3 | 134 29 -21.0 20.6 71 12 29566 355 10 0.9 -10.0 | 147 20 -11.2 17.0 72 12 29870 10 17 -3.0 -16.7 | 124 18 -15.0 10.2 73 11 30175 340 14 4.8 -13.2 | 152 16 -7.2 13.8 74 10 30910 20 8 -2.7 -7.5 | 143 24 -14.8 19.4 75 7 33320 285 11 10.6 -2.8 | 177 24 -1.4 24.1 76 5 35650 215 14 8.0 11.5 | 174 39 -4.0 38.4 Wind Parameters Mean winds (0-6000m): 306.0 at 39.4 knts Storm direction: 336.0 at 29.5 knts Shear (0-3000m) pos: 8.4 neg: 1.9 tot: 10.3 10-3/s Storm rel Dir Shear (0-3000m): 98.7 deg Storm rel helicity (0-3000m) pos: 314.7 neg: -37.1 tot: 277.5 m^2/s^2 ave: 92.5 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 12.9 stream: 7.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 64.64 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 ------------------------------------------------------------------------------- 500 290 19 195 21| 24.8 0.0 24.8|114.3 0.0 114.3 228.7 0.71| 27.1 19.3 1000 297 27 219 19| 21.3 0.0 21.3|203.3 0.0 203.3 203.3 0.79| 22.6 17.8 1500 302 35 243 19| 16.6 0.0 16.6|264.2 0.0 264.2 176.1 0.81| 18.2 14.7 2000 306 39 258 20| 12.6 0.0 12.6|308.9 0.0 308.9 154.4 0.81| 15.7 12.7 2500 309 40 265 19| 10.1 1.6 11.7|314.7 -21.8 292.8 117.1 0.65| 14.6 9.4 3000 310 40 267 19| 8.4 1.9 10.3|314.7 -37.1 277.5 92.5 0.56| 12.9 7.3 4000 311 40 268 18| 6.3 1.2 7.5|325.1 -47.9 277.2 69.3 0.49| 11.1 5.4 5000 309 40 265 19| 5.0 2.4 7.4|325.1-134.4 190.7 38.1 0.28| 10.4 2.9 6000 306 39 259 20| 4.5 2.4 6.8|347.1-141.9 205.2 34.2 0.26| 9.7 2.5 Wrote GIF file: /home/apache/climate/data/raob//KDTX/skewt/KDTX.skewt.20250416.00.gif