UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for KDRT... Searching the city database file for: KDRT ... Date:1200Z 25 APR 25 Station: KDRT WMO ident: 72261 Latitude: 29.37 Longitude: -100.92 Elevation: 313.00 ------------------------------------------------------------------------------- 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 97 SFC 975 313 21.8 19.0 84 2.8 19.9 155 8 297.1 299.7 294.0 338.5 14.33 2 925 774 19.6 18.5 93 1.1 18.8 170 21 299.4 302.0 294.8 342.1 14.64 3 886 1145 17.4 16.7 96 0.7 17.0 180 20 300.8 303.3 294.5 340.8 13.62 4 880 1204 18.0 16.6 92 1.4 17.1 180 19 302.0 304.5 294.8 342.2 13.63 5 870 1302 17.4 16.8 96 0.6 17.0 177 19 302.4 304.9 295.2 343.6 13.97 6 850 1501 16.4 15.4 94 1.0 15.7 170 20 303.3 305.7 294.8 342.1 13.06 7 825 1755 15.0 13.9 93 1.1 14.3 166 19 304.4 306.7 294.5 340.8 12.19 8 811 1900 14.6 11.8 83 2.8 12.8 166 19 305.5 307.5 293.8 337.9 10.79 9 808 1931 14.6 11.3 81 3.3 12.5 167 18 305.8 307.8 293.6 337.3 10.47 10 784 2185 12.8 10.4 85 2.4 11.3 183 15 306.6 308.5 293.6 337.2 10.16 11 781 2218 13.0 9.6 80 3.4 10.9 192 14 307.1 308.9 293.4 336.3 9.66 12 775 2283 15.8 4.8 48 11.0 9.3 209 12 310.8 312.1 292.3 332.4 6.97 13 766 2382 16.8 2.8 39 14.0 8.8 235 8 312.9 314.1 292.3 332.1 6.12 14 759 2461 16.4 2.4 39 14.0 8.4 252 6 313.3 314.5 292.3 332.1 6.00 15 753 2528 16.6 -5.4 22 22.0 5.6 260 6 314.2 314.9 290.3 325.1 3.39 16 732 2768 14.2 1.2 41 13.0 6.9 285 6 314.2 315.3 292.3 332.2 5.71 17 725 2849 13.8 -5.2 26 19.0 4.4 285 5 314.6 315.3 290.6 326.1 3.58 18 702 3120 11.2 0.2 47 11.0 5.2 278 3 314.6 315.7 292.3 332.1 5.54 19 700 3144 11.0 0.0 47 11.0 5.0 275 4 314.7 315.7 292.3 332.0 5.47 20 634 3956 3.0 -1.4 73 4.4 0.7 274 4 314.6 315.6 292.2 331.8 5.45 21 628 4033 2.6 -3.4 65 6.0 -0.4 270 4 315.0 315.9 291.7 330.1 4.74 22 603 4360 0.0 -6.0 64 6.0 -2.8 264 4 315.7 316.4 291.3 328.7 4.05 23 601 4386 -0.3 -4.6 73 4.3 -2.4 266 4 315.6 316.5 291.7 330.1 4.53 24 588 4560 -1.9 -4.4 83 2.5 -3.1 276 6 315.7 316.6 291.9 330.7 4.70 25 585 4601 -2.1 -5.8 76 3.7 -3.8 278 7 316.0 316.8 291.6 329.6 4.24 26 584 4615 -2.1 -7.1 69 5.0 -4.4 279 7 316.1 316.9 291.3 328.5 3.84 27 583 4628 -1.9 -10.9 50 9.0 -5.6 280 7 316.5 317.1 290.5 325.8 2.85 28 579 4683 -2.3 -12.3 46 10.0 -6.2 283 8 316.7 317.2 290.3 325.1 2.57 29 578 4697 -0.9 -24.9 14 24.0 -8.1 284 8 318.5 318.6 289.2 321.5 0.88 30 575 4738 -0.3 -31.3 8 31.0 -8.4 286 8 319.6 319.7 289.2 321.4 0.49 31 564 4892 -1.1 -46.1 2 45.0 -9.6 295 10 320.5 320.5 289.0 320.9 0.11 32 537 5281 -3.3 -39.3 4 36.0 -10.9 286 15 322.4 322.4 289.8 323.2 0.24 33 512 5656 -6.9 -32.9 11 26.0 -12.9 289 20 322.4 322.5 290.0 324.1 0.47 34 500 5840 -8.5 -36.5 8 28.0 -14.3 290 22 322.7 322.7 289.9 323.9 0.34 35 492 5966 -9.3 -39.3 7 30.0 -15.0 288 23 323.2 323.2 290.0 324.2 0.26 36 469 6335 -12.7 -31.7 19 19.0 -16.9 283 25 323.4 323.5 290.4 325.5 0.57 37 422 7133 -20.1 -35.1 25 15.0 -22.7 278 29 323.9 324.0 290.5 325.5 0.46 38 419 7186 -20.5 -35.5 25 15.0 -23.1 277 29 324.0 324.1 290.5 325.6 0.44 39 409 7366 -21.7 -41.7 15 20.0 -24.4 276 30 324.7 324.8 290.5 325.6 0.24 40 400 7530 -22.7 -41.7 16 19.0 -25.2 275 31 325.5 325.5 290.7 326.4 0.25 41 383 7846 -25.5 -44.5 15 19.0 -27.7 279 33 325.9 325.9 290.7 326.6 0.19 42 362 8251 -28.5 -47.5 14 19.0 -30.3 277 38 327.2 327.2 291.0 327.7 0.14 43 353 8430 -29.7 -50.7 11 21.0 -31.5 276 40 327.9 327.9 291.2 328.3 0.10 44 351 8471 -29.3 -56.3 6 27.0 -31.3 275 41 329.0 329.0 291.5 329.2 0.05 45 315 9233 -34.9 -52.9 14 18.0 -36.1 280 45 331.5 331.5 292.2 331.9 0.09 46 301 9547 -37.7 -56.7 12 19.0 -38.7 280 44 331.9 331.9 292.3 332.2 0.06 47 300 9570 -37.7 -59.7 8 22.0 -38.8 280 44 332.2 332.2 292.4 332.4 0.04 48 299 9593 -37.5 -61.5 6 24.0 -38.6 280 44 332.8 332.8 292.5 333.0 0.03 49 290 9804 -38.7 -66.7 4 28.0 -39.8 281 45 334.0 334.0 292.8 334.1 0.02 50 250 10810 -46.9 -67.9 7 21.0 -47.4 285 57 336.3 336.3 293.4 336.4 0.02 51 241 11052 -48.7 -68.7 8 20.0 -49.1 283 59 337.2 337.2 293.6 337.2 0.02 52 200 12250 -58.5 -68.5 27 10.0 -58.6 270 70 340.1 340.1 294.4 340.2 0.02 53 191 12537 -60.7 -68.7 34 8.0 -60.8 268 77 341.1 341.1 294.6 341.2 0.02 54 180 12903 -62.5 -73.3 22 10.7 -62.6 265 86 343.9 344.0 295.3 344.0 0.01 55 179 12937 -62.7 -73.7 21 11.0 -62.8 265 85 344.2 344.2 295.3 344.3 0.01 56 174 13112 -61.7 -76.7 12 15.0 -61.8 265 86 348.7 348.7 296.3 348.7 0.01 57 170 13256 -60.7 -77.7 9 17.0 -60.9 268 83 352.7 352.7 297.2 352.7 0.01 58 163 13516 -61.3 -80.3 6 19.0 -61.4 274 78 355.9 355.9 297.9 355.9 0.00 59 150 14030 -61.5 -82.5 5 21.0 -61.7 285 68 364.1 364.1 299.5 364.1 0.00 60 100 16510 -68.1 -89.1 3 21.0 -68.2 270 59 396.2 396.2 304.7 396.2 0.00 61 80 17839 -72.3 -90.3 5 18.0 -72.3 260 35 413.6 413.6 307.0 413.6 0.00 62 79 17914 -71.1 -90.1 4 19.0 -71.2 257 33 417.6 417.6 307.4 417.6 0.00 63 74 18302 -70.7 -89.7 4 19.0 -70.8 295 28 426.3 426.3 308.4 426.3 0.00 64 70 18630 -72.7 -89.7 6 17.0 -72.8 250 19 428.9 428.9 308.7 428.9 0.00 65 68 18801 -73.3 -90.3 6 17.0 -73.4 253 17 431.1 431.1 309.0 431.1 0.00 66 65 19067 -70.7 -89.7 4 19.0 -70.8 258 21 442.4 442.4 310.1 442.4 0.00 67 63 19253 -71.5 -90.5 4 19.0 -71.6 264 23 444.6 444.6 310.3 444.6 0.00 68 62 19348 -70.3 -90.3 4 20.0 -70.4 272 20 449.3 449.3 310.8 449.3 0.00 69 57 19848 -71.3 -91.3 4 20.0 -71.4 307 12 458.0 458.0 311.6 458.0 0.00 70 54 20169 -71.1 -91.1 4 20.0 -71.2 353 9 465.6 465.6 312.3 465.6 0.00 71 52 20394 -68.9 -90.9 3 22.0 -69.1 224 3 475.8 475.8 313.1 475.8 0.00 72 51 20511 -70.1 -91.1 3 21.0 -70.2 262 5 475.6 475.6 313.1 475.6 0.00 73 50 20630 -65.7 -90.7 2 25.0 -66.0 330 9 488.7 488.7 314.1 488.7 0.00 74 48 20880 -63.3 -90.3 1 27.0 -63.7 313 11 500.1 500.1 314.9 500.1 0.00 75 45 21275 -64.3 -90.3 2 26.0 -64.7 357 5 507.0 507.0 315.4 507.0 0.00 76 44 21414 -61.5 -89.5 1 28.0 -62.0 2 5 517.1 517.1 316.1 517.1 0.00 77 40 22006 -60.9 -88.9 1 28.0 -61.6 28 14 532.9 532.9 317.1 532.9 0.00 78 39 22163 -61.5 -89.5 1 28.0 -62.1 57 12 535.3 535.3 317.2 535.3 0.00 79 34 23017 -59.7 -88.7 1 29.0 -60.6 85 14 561.4 561.4 318.7 561.5 0.00 80 32 23399 -56.5 -87.5 1 31.0 -57.8 49 11 579.8 579.8 319.6 579.8 0.01 81 30 23810 -55.3 -87.3 1 32.0 -56.8 80 13 593.9 593.9 320.3 593.9 0.01 82 28 24250 -55.5 -86.5 1 31.0 -57.1 89 13 605.2 605.2 320.9 605.2 0.01 83 26 24724 -53.3 -86.3 1 33.0 -55.4 47 5 624.4 624.4 321.7 624.4 0.01 84 24 25238 -54.5 -86.5 1 32.0 -56.5 0 0 635.3 635.3 322.1 635.4 0.01 85 21 26101 -50.1 -84.1 1 34.0 -53.4 0 0 673.4 673.4 323.6 673.5 0.02 86 20 26420 -49.9 -83.9 1 34.0 -53.4 115 3 683.4 683.4 323.9 683.6 0.02 87 19 26755 -50.1 -84.1 1 34.0 -53.7 81 3 692.9 692.9 324.2 693.0 0.02 88 16 27894 -43.5 -81.5 1 38.0 -50.0 259 6 749.4 749.4 325.9 749.6 0.03 89 15 28329 -43.1 -81.1 1 38.0 -50.1 226 22 764.6 764.7 326.3 765.0 0.04 90 15 28329 -43.3 -81.3 1 38.0 -50.2 226 22 764.0 764.0 326.3 764.3 0.04 91 13 29305 -37.3 -79.3 0 42.0 -47.8 265 25 816.7 816.7 327.7 817.2 0.06 92 12 29855 -39.1 -80.1 1 41.0 -49.0 265 33 829.2 829.2 328.0 829.7 0.05 93 10 31110 -37.3 -79.3 0 42.0 -49.1 275 21 880.3 880.4 329.1 881.1 0.07 94 9.0 31837 -36.7 -79.7 0 43.0 -49.4 268 21 909.5 909.6 329.6 910.4 0.08 95 8.1 32562 -38.9 -80.9 0 42.0 -50.8 260 20 928.7 928.7 329.9 929.4 0.07 96 7.4 33185 -36.1 -79.1 0 43.0 -50.2 254 20 964.4 964.4 330.6 965.5 0.10 97 7.0 33570 -36.5 -79.5 0 43.0 -50.7 250 20 978.2 978.2 330.8 979.3 0.10 98 6.9 33670 -35.9 -78.9 0 43.0 -50.5 984.7 984.7 330.9 986.0 0.12 99 6.5 34085 -35.5 -78.5 0 43.0 -50.7 1003.3 1003.4 331.2 1004.9 0.13 100 6.1 34526 -36.5 -79.5 0 43.0 -51.4 1017.4 1017.5 331.5 1018.8 0.12 TRP 179 12937 -62.7 -73.7 21 11.0 -62.8 265 85 344.2 344.2 295.3 344.3 0.01 WND 180 12903 -62.5 -73.3 22 10.7 -62.6 265 86 343.9 344.0 295.3 344.0 0.01 Sounding variables and indices 1000-500 mb thick: 5743.00 m Freezing level: 603.00 mb = 4359.65 m = 14303.15 ft Wetbulb zero: 630.10 mb = 4006.17 m = 13143.44 ft Precipitable water: 1.45 inches Sfc-500 mean rel hum: 55.69 % Est. max temperature: 29.10 C = 84.38 F Sfc-Lift cond lev (LCL): 935.88 mb = 671.58 m = 2203.32 ft T: 20.09 C 700-500 lapse rate: 7.23 C/km ThetaE index: 11.57 C Layer 850.0- 759.0 mb Conv cond level (CCL): 886.30 mb = 1142.24 m = 3747.45 ft Mean mixing ratio: 14.25 g/kg Conv temperature: 25.45 C = 77.81 F Cap Strength: 5.74 C Lifted Index: -2.13 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.20 C Lifted Index @700 mb: 3.01 C Showalter Index: -2.54 C Risk: Severe thunderstorms possible Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 23.90 C K Index: 29.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 380.05 Risk: Showers and thunderstorms possible Energy Index: -3.48 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1017.28 J/kg Max Up Vert Vel: 45.11 m/s Conv Inhibition (B-): 208.87 J/kg Cap Strength: 5.62 C Lift Cond Lev (LCL): 904.82 mb = 964.05 m = 3162.86 ft Lev Free Conv (LFC): 639.82 mb = 3881.36 m = 12733.98 ft Equ Level (EL): 189.82 mb = 12575.08 m = 41256.32 ft B at Equ Level: 1008.77 J/kg Max Parcel Lev (MPL): 129.82 mb = 14913.62 m = 48928.60 ft Wind level data Storm motion: 263 at 10 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 ---------------------------------------------------------- 0 975 313 155 8 -3.4 7.3 | 115 14 -12.9 6.0 1 943 610 150 20 -10.0 17.3 | 130 25 -19.5 16.1 2 925 774 170 21 -3.6 20.7 | 146 23 -13.1 19.5 3 910 914 180 24 0.0 24.0 | 157 25 -9.5 22.8 4 878 1219 180 19 0.0 19.0 | 152 20 -9.5 17.8 5 850 1501 170 20 -3.5 19.7 | 145 23 -13.0 18.5 6 818 1829 165 19 -4.9 18.4 | 140 22 -14.4 17.1 7 789 2134 170 17 -3.0 16.7 | 141 20 -12.4 15.5 8 761 2438 250 6 5.6 2.1 | 102 4 -3.9 0.8 9 734 2743 285 6 5.8 -1.6 | 53 5 -3.7 -2.8 10 708 3048 285 2 1.9 -0.5 | 77 8 -7.6 -1.7 11 700 3144 275 4 4.0 -0.3 | 74 6 -5.5 -1.6 12 657 3658 285 5 4.8 -1.3 | 62 5 -4.7 -2.5 13 608 4267 260 3 3.0 0.5 | 84 7 -6.5 -0.7 14 564 4877 295 10 9.1 -4.2 | 5 5 -0.4 -5.4 15 543 5182 285 14 13.5 -3.6 | 320 6 4.0 -4.8 16 500 5840 290 22 20.7 -7.5 | 308 14 11.2 -8.7 17 483 6096 285 24 23.2 -6.2 | 298 16 13.7 -7.4 18 400 7530 275 31 30.9 -2.7 | 280 22 21.4 -3.9 19 395 7620 280 30 29.5 -5.2 | 288 21 20.1 -6.4 20 347 8534 275 42 41.8 -3.7 | 279 33 32.3 -4.9 21 319 9144 280 45 44.3 -7.8 | 285 36 34.8 -9.0 22 300 9570 280 44 43.3 -7.6 | 285 35 33.8 -8.9 23 292 9754 280 44 43.3 -7.6 | 285 35 33.8 -8.9 24 267 10363 290 53 49.8 -18.1 | 296 45 40.3 -19.3 25 250 10810 285 57 55.1 -14.8 | 289 48 45.6 -16.0 26 200 12250 270 70 70.0 -0.0 | 271 61 60.5 -1.2 27 180 12903 265 86 85.7 7.5 | 265 76 76.2 6.3 28 179 12937 265 85 84.7 7.4 | 265 75 75.2 6.2 29 174 13106 265 86 85.7 7.5 | 265 76 76.2 6.3 30 150 14030 285 68 65.7 -17.6 | 289 59 56.2 -18.8 31 143 14326 285 68 65.7 -17.6 | 289 59 56.2 -18.8 32 136 14630 275 60 59.8 -5.2 | 277 51 50.3 -6.4 33 123 15240 265 77 76.7 6.7 | 265 67 67.2 5.5 34 111 15850 270 57 57.0 -0.0 | 271 48 47.5 -1.2 35 100 16510 270 59 59.0 -0.0 | 271 50 49.5 -1.2 36 96 16764 270 59 59.0 -0.0 | 271 50 49.5 -1.2 37 91 17069 285 50 48.3 -12.9 | 290 41 38.8 -14.2 38 78 17983 255 32 30.9 8.3 | 252 23 21.4 7.1 39 74 18288 295 28 25.4 -11.8 | 309 21 15.9 -13.0 40 70 18593 295 18 16.3 -7.6 | 322 11 6.8 -8.8 41 70 18630 250 19 17.9 6.5 | 238 10 8.4 5.3 42 67 18898 255 16 15.5 4.1 | 244 7 6.0 2.9 43 64 19202 260 24 23.6 4.2 | 258 14 14.1 3.0 44 60 19507 285 16 15.5 -4.1 | 312 8 6.0 -5.4 45 57 19812 295 12 10.9 -5.1 | 348 6 1.4 -6.3 46 55 20117 25 10 -4.2 -9.1 | 53 17 -13.7 -10.3 47 52 20422 210 2 1.0 1.7 | 93 9 -8.5 0.5 48 50 20630 330 9 4.5 -7.8 | 29 10 -5.0 -9.0 49 49 20726 285 13 12.6 -3.4 | 326 6 3.1 -4.6 50 47 21031 340 10 3.4 -9.4 | 30 12 -6.1 -10.6 51 45 21336 360 4 -0.0 -4.0 | 61 11 -9.5 -5.2 52 40 21946 15 14 -3.6 -13.5 | 42 20 -13.1 -14.7 53 39 22250 70 12 -11.3 -4.1 | 76 21 -20.8 -5.3 54 37 22555 80 10 -9.8 -1.7 | 81 20 -19.3 -3.0 55 35 22860 60 16 -13.9 -8.0 | 68 25 -23.3 -9.2 56 33 23165 105 13 -12.6 3.4 | 96 22 -22.0 2.2 57 32 23470 35 10 -5.7 -8.2 | 58 18 -15.2 -9.4 58 30 23774 30 14 -7.0 -12.1 | 51 21 -16.5 -13.3 59 30 23810 80 13 -12.8 -2.3 | 81 23 -22.3 -3.5 60 29 24079 60 16 -13.9 -8.0 | 68 25 -23.3 -9.2 61 27 24384 110 11 -10.3 3.8 | 97 20 -19.8 2.5 62 25 24994 0 0 -0.0 -0.0 | 83 10 -9.5 -1.2 63 21 26213 0 0 -0.0 -0.0 | 83 10 -9.5 -1.2 64 20 26420 115 3 -2.7 1.3 | 90 12 -12.2 0.1 65 17 27432 15 4 -1.0 -3.9 | 64 12 -10.5 -5.1 66 16 27737 0 0 -0.0 -0.0 | 83 10 -9.5 -1.2 67 16 28042 200 10 3.4 9.4 | 143 10 -6.1 8.2 68 15 28346 225 22 15.6 15.6 | 203 16 6.1 14.3 69 14 28651 235 21 17.2 12.0 | 215 13 7.7 10.8 70 14 28956 230 17 13.0 10.9 | 200 10 3.5 9.7 71 13 29261 265 24 23.9 2.1 | 267 14 14.4 0.9 72 12 29870 265 33 32.9 2.9 | 266 23 23.4 1.7 73 11 30175 280 24 23.6 -4.2 | 291 15 14.1 -5.4 74 10 31110 275 21 20.9 -1.8 | 285 12 11.4 -3.0 75 7 33570 250 20 18.8 6.8 | 239 11 9.3 5.6 Wind Parameters Mean winds (0-6000m): 232.7 at 12.8 knts Storm direction: 262.7 at 9.6 knts Shear (0-3000m) pos: 2.4 neg: 0.7 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -44.6 deg Storm rel helicity (0-3000m) pos: 119.6 neg: -47.6 tot: 72.0 m^2/s^2 ave: 24.0 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 1.3 10^-3/s Energy-Hel index: 0.74 Bulk Rich Number: 22.80 Bulk Shear: 44.62 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 ------------------------------------------------------------------------------- 500 157 17 131 21| 14.8 0.0 14.8| 76.1 0.0 76.1 152.1 0.63| 21.0 13.3 1000 169 19 144 22| 6.3 0.0 6.3| 98.2 -16.8 81.3 81.3 0.45| 15.4 6.9 1500 170 19 144 22| 4.2 1.3 5.5| 98.2 -38.1 60.1 40.0 0.29| 11.7 3.4 2000 170 19 144 21| 3.5 1.0 4.5|116.6 -38.1 78.5 39.2 0.29| 12.8 3.7 2500 174 16 143 19| 2.9 0.8 3.7|117.1 -46.8 70.3 28.1 0.11| 12.5 1.4 3000 177 14 141 16| 2.4 0.7 3.2|119.6 -47.6 72.0 24.0 0.12| 11.2 1.3 4000 184 11 139 13| 1.9 0.7 2.5|122.5 -48.7 73.8 18.5 0.13| 8.8 1.2 5000 200 11 148 11| 2.1 0.1 2.3|122.5 -62.7 59.9 12.0 -0.02| 8.4 -0.2 6000 233 13 186 7| 2.3 0.5 2.8|122.5 -79.3 43.2 7.2 -0.07| 7.9 -0.5 Wrote GIF file: /home/apache/climate/data/raob//KDRT/skewt/KDRT.skewt.20250425.12.gif