UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for KDRT... Searching the city database file for: KDRT ... Date:0000Z 20 OCT 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 137 SFC 980 313 31.4 3.4 17 28.0 15.3 225 6 306.3 307.2 289.2 321.6 4.98 2 956 535 28.6 2.6 19 26.0 13.9 203 6 305.7 306.6 288.9 320.4 4.82 3 925 828 26.0 1.0 20 25.0 12.3 170 8 305.9 306.7 288.6 319.6 4.44 4 850 1562 19.0 -1.0 26 20.0 8.6 130 10 306.0 306.8 288.4 319.0 4.18 5 844 1623 18.4 -0.6 28 19.0 8.4 134 9 306.0 306.8 288.5 319.4 4.34 6 837 1694 18.0 -3.0 24 21.0 7.5 140 9 306.3 307.0 288.0 317.7 3.66 7 803 2047 15.8 -14.2 11 30.0 3.7 164 8 307.7 308.0 286.3 312.8 1.58 8 755 2566 12.2 -15.8 13 28.0 1.4 181 7 309.2 309.5 286.8 314.1 1.48 9 746 2666 12.8 -20.2 8 33.0 1.0 178 8 310.9 311.1 286.9 314.4 1.03 10 728 2871 12.2 -29.8 4 42.0 -0.3 194 9 312.5 312.6 286.8 314.0 0.44 11 711 3068 10.6 -27.4 5 38.0 -1.1 225 8 312.8 312.9 287.0 314.8 0.57 12 702 3174 12.0 -32.0 3 44.0 -0.8 241 8 315.5 315.6 287.7 316.9 0.37 13 700 3198 11.8 -33.2 3 45.0 -1.0 245 8 315.6 315.6 287.7 316.8 0.33 14 666 3612 10.8 -36.2 2 47.0 -1.9 244 10 319.0 319.0 288.7 319.9 0.26 15 518 5643 -4.5 -48.5 2 44.0 -12.1 225 12 324.3 324.3 290.2 324.6 0.09 16 500 5920 -6.5 -47.5 2 41.0 -13.5 235 15 325.1 325.1 290.4 325.5 0.10 17 435 6989 -14.7 -47.7 4 33.0 -19.4 265 10 327.9 327.9 291.3 328.4 0.12 18 432 7042 -14.5 -45.5 5 31.0 -19.2 267 11 328.8 328.9 291.6 329.4 0.15 19 417 7308 -15.7 -38.7 12 23.0 -19.8 289 22 330.6 330.7 292.2 331.9 0.32 20 400 7620 -18.5 -35.5 21 17.0 -21.7 300 26 330.9 331.0 292.4 332.7 0.46 21 397 7676 -18.9 -35.9 21 17.0 -22.0 294 28 331.1 331.2 292.5 332.8 0.45 22 309 9493 -33.7 -53.7 12 20.0 -35.1 319 43 335.0 335.0 293.2 335.4 0.08 23 308 9515 -33.7 -54.7 10 21.0 -35.1 318 43 335.3 335.4 293.2 335.6 0.07 24 306 9561 -33.7 -55.7 9 22.0 -35.2 316 43 336.0 336.0 293.4 336.2 0.07 25 300 9700 -34.7 -55.7 10 21.0 -36.1 310 42 336.5 336.5 293.5 336.7 0.07 26 282 10130 -38.3 -57.3 12 19.0 -39.3 303 44 337.3 337.3 293.7 337.5 0.06 27 254 10843 -42.9 -63.9 8 21.0 -43.6 298 47 340.7 340.7 294.5 340.9 0.03 28 250 10950 -43.9 -64.9 8 21.0 -44.6 300 48 340.8 340.8 294.6 340.9 0.02 29 215 11945 -52.1 -68.1 13 16.0 -52.4 293 51 343.1 343.1 295.1 343.2 0.02 30 206 12221 -53.5 -69.5 13 16.0 -53.8 291 52 345.1 345.1 295.6 345.2 0.02 31 200 12410 -55.1 -71.1 12 16.0 -55.4 290 53 345.5 345.5 295.6 345.6 0.01 32 190 12734 -57.7 -70.7 18 13.0 -57.9 288 54 346.4 346.4 295.8 346.5 0.01 33 174 13283 -60.9 -73.9 16 13.0 -61.0 285 54 350.0 350.0 296.6 350.0 0.01 34 158 13875 -65.1 -76.1 20 11.0 -65.2 285 51 352.7 352.7 297.2 352.7 0.01 35 154 14030 -65.5 -77.5 17 12.0 -65.6 285 51 354.6 354.6 297.6 354.6 0.01 36 150 14190 -65.3 -80.3 11 15.0 -65.4 285 50 357.6 357.6 298.2 357.6 0.00 37 145 14396 -65.5 -81.5 9 16.0 -65.6 281 50 360.7 360.7 298.8 360.7 0.00 38 132 14961 -69.7 -82.7 13 13.0 -69.8 291 48 363.1 363.1 299.3 363.1 0.00 39 130 15052 -69.5 -82.5 13 13.0 -69.6 295 46 365.0 365.0 299.7 365.0 0.00 40 121 15475 -72.9 -82.9 21 10.0 -72.9 312 37 366.3 366.4 299.9 366.4 0.00 41 113 15875 -74.1 -84.1 20 10.0 -74.1 285 29 371.3 371.3 300.8 371.4 0.00 42 108 16140 -72.7 -85.7 12 13.0 -72.8 292 26 378.8 378.8 302.1 378.8 0.00 43 100 16590 -73.5 -86.5 12 13.0 -73.5 245 22 385.7 385.7 303.2 385.7 0.00 44 85 17532 -76.7 -86.7 19 10.0 -76.7 306 11 397.6 397.6 304.9 397.6 0.00 45 81 17809 -76.1 -87.1 16 11.0 -76.2 309 11 404.3 404.3 305.8 404.4 0.00 46 79 17954 -73.7 -86.7 12 13.0 -73.7 310 10 412.2 412.2 306.8 412.2 0.00 47 77 18104 -74.7 -87.7 12 13.0 -74.7 298 11 413.2 413.2 306.9 413.2 0.00 48 74 18335 -73.1 -88.1 8 15.0 -73.2 281 13 421.2 421.2 307.9 421.3 0.00 49 71 18577 -74.1 -88.1 10 14.0 -74.2 284 11 424.1 424.1 308.2 424.1 0.00 50 70 18660 -73.3 -88.3 8 15.0 -73.3 285 11 427.6 427.6 308.6 427.6 0.00 51 57 19893 -63.5 -89.5 2 26.0 -63.8 29 12 475.7 475.7 313.1 475.7 0.00 52 54 20225 -63.1 -89.1 2 26.0 -63.4 67 11 484.0 484.0 313.8 484.0 0.00 53 53 20340 -63.9 -89.9 2 26.0 -64.3 88 9 484.8 484.8 313.8 484.8 0.00 54 50 20700 -61.1 -89.1 1 28.0 -61.6 155 3 499.5 499.5 314.9 499.5 0.00 55 49 20826 -60.7 -88.7 1 28.0 -61.2 146 4 503.3 503.3 315.2 503.4 0.00 56 46 21218 -62.3 -89.3 2 27.0 -62.8 118 9 508.7 508.7 315.5 508.7 0.00 57 44 21494 -61.9 -89.9 1 28.0 -62.4 141 5 516.1 516.1 316.1 516.2 0.00 58 42 21785 -57.7 -87.7 1 30.0 -58.6 160 6 533.5 533.5 317.1 533.5 0.00 59 40 22094 -56.5 -86.5 1 30.0 -57.6 150 12 544.0 544.0 317.8 544.0 0.01 60 37 22589 -57.3 -87.3 1 30.0 -58.3 225 10 554.2 554.2 318.3 554.2 0.01 61 35 22942 -55.9 -86.9 1 31.0 -57.2 192 11 566.7 566.7 319.0 566.7 0.01 62 33 23316 -56.3 -87.3 1 31.0 -57.6 224 14 575.3 575.3 319.4 575.3 0.01 63 31 23718 -51.9 -84.9 1 33.0 -54.0 210 21 597.5 597.5 320.5 597.6 0.01 64 30 23930 -53.3 -84.3 1 31.0 -55.2 275 8 599.3 599.3 320.6 599.4 0.01 65 28 24374 -54.1 -85.1 1 31.0 -55.9 275 7 609.1 609.1 321.0 609.1 0.01 66 27 24610 -51.5 -84.5 1 33.0 -53.9 230 5 622.7 622.7 321.6 622.8 0.01 67 25 25114 -47.7 -82.7 1 35.0 -51.3 134 2 647.5 647.5 322.6 647.6 0.02 68 24 25383 -49.9 -82.9 1 33.0 -52.9 97 2 648.7 648.7 322.6 648.8 0.02 69 21 26260 -48.9 -82.9 1 34.0 -52.6 68 11 677.0 677.0 323.7 677.1 0.02 70 20 26580 -49.7 -83.7 1 34.0 -53.2 145 12 684.0 684.1 323.9 684.2 0.02 71 18 27266 -51.5 -83.5 1 32.0 -54.8 133 8 699.3 699.3 324.4 699.5 0.02 72 16 28035 -49.1 -83.1 1 34.0 -53.5 135 10 731.1 731.1 325.4 731.3 0.02 73 14 28908 -50.1 -84.1 1 34.0 -54.5 198 6 756.2 756.2 326.1 756.4 0.02 74 13 29394 -48.3 -83.3 1 35.0 -53.6 291 6 778.6 778.6 326.7 778.8 0.03 75 12 29920 -49.3 -83.3 1 34.0 -54.5 298 14 793.1 793.1 327.1 793.4 0.03 76 11 30491 -48.7 -82.7 1 34.0 -54.4 282 15 815.2 815.3 327.6 815.6 0.04 77 10 31120 -46.9 -82.9 1 36.0 -53.7 265 16 844.5 844.5 328.3 844.9 0.04 78 9.2 31670 -47.7 -82.7 1 35.0 -54.5 270 17 861.8 861.8 328.7 862.3 0.05 79 8.5 32194 -45.3 -82.3 1 37.0 -53.5 274 17 890.9 890.9 329.2 891.5 0.05 80 7.3 33203 -47.3 -82.3 1 35.0 -55.1 283 19 922.4 922.4 329.8 923.0 0.06 81 7.0 33480 -46.5 -82.5 1 36.0 -54.9 285 19 936.8 936.9 330.1 937.5 0.06 82 6.6 33871 -46.3 -82.3 1 36.0 -55.1 953.6 953.6 330.4 954.3 0.07 83 6.3 34182 -42.9 -80.9 1 38.0 -53.7 980.8 980.9 330.9 981.9 0.09 84 6.2 34290 -42.9 -80.9 1 38.0 -53.8 985.3 985.4 330.9 986.4 0.09 85 6.0 34511 -44.1 -81.1 1 37.0 -54.5 989.4 989.5 331.0 990.5 0.09 86 5.6 34975 -42.5 -80.5 1 38.0 -54.1 1016.2 1016.3 331.4 1017.5 0.11 TRP 113 15875 -74.1 -84.1 20 10.0 -74.1 285 29 371.3 371.3 300.8 371.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 561.53 mb = 5045.76 m = 16554.13 ft Wetbulb zero: 732.63 mb = 2817.58 m = 9243.92 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 8.88 % Est. max temperature: 31.70 C = 89.06 F Sfc-Lift cond lev (LCL): 650.54 mb = 3801.95 m = 12473.43 ft T: 9.37 C 700-500 lapse rate: 6.72 C/km ThetaE index: 6.60 C Layer 837.0- 755.0 mb Conv cond level (CCL): 495.68 mb = 5986.57 m = 19640.74 ft Mean mixing ratio: 4.57 g/kg Conv temperature: 50.27 C = 122.49 F Cap Strength: 12.21 C Lifted Index: 9.92 C Risk: None Lifted Index @300 mb: 12.21 C Lifted Index @700 mb: 8.71 C Showalter Index: 10.47 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 5.50 C K Index: -20.50 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 1.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.22 J/kg Max Up Vert Vel: 1.56 m/s Conv Inhibition (B-): 54046.16 J/kg Cap Strength: 12.21 C Lift Cond Lev (LCL): 642.48 mb = 3902.75 m = 12804.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 237 at 6 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 ---------------------------------------------------------- 0 980 313 225 6 4.2 4.2 | 144 1 -0.7 1.0 1 948 610 195 6 1.6 5.8 | 127 4 -3.4 2.5 2 925 828 170 8 -1.4 7.9 | 126 8 -6.3 4.6 3 916 914 170 6 -1.0 5.9 | 114 7 -6.0 2.6 4 884 1219 140 9 -5.8 6.9 | 109 11 -10.7 3.6 5 850 1562 130 10 -7.7 6.4 | 104 13 -12.6 3.1 6 824 1829 150 7 -3.5 6.1 | 108 9 -8.5 2.8 7 794 2134 170 8 -1.4 7.9 | 126 8 -6.3 4.6 8 766 2438 185 5 0.4 5.0 | 111 5 -4.5 1.7 9 739 2743 175 9 -0.8 9.0 | 135 8 -5.7 5.7 10 700 3198 245 8 7.3 3.4 | 267 2 2.3 0.1 11 687 3353 220 10 6.4 7.7 | 199 5 1.5 4.4 12 661 3658 250 10 9.4 3.4 | 268 4 4.4 0.1 13 613 4267 210 3 1.5 2.6 | 79 4 -3.5 -0.7 14 569 4877 350 2 0.3 -2.0 | 41 7 -4.6 -5.2 15 528 5486 220 10 6.4 7.7 | 199 5 1.5 4.4 16 500 5920 235 15 12.3 8.6 | 234 9 7.3 5.3 17 489 6096 230 17 13.0 10.9 | 227 11 8.1 7.6 18 451 6706 270 12 12.0 -0.0 | 295 8 7.0 -3.3 19 433 7010 265 10 10.0 0.9 | 296 6 5.0 -2.4 20 416 7315 290 23 21.6 -7.9 | 304 20 16.7 -11.1 21 400 7620 300 26 22.5 -13.0 | 313 24 17.6 -16.3 22 400 7620 290 28 26.3 -9.6 | 301 25 21.4 -12.9 23 383 7925 310 30 23.0 -19.3 | 321 29 18.0 -22.6 24 324 9144 320 39 25.1 -29.9 | 329 39 20.1 -33.2 25 311 9449 320 43 27.6 -32.9 | 328 43 22.7 -36.2 26 300 9700 310 42 32.2 -27.0 | 318 41 27.2 -30.3 27 260 10668 295 46 41.7 -19.4 | 302 43 36.7 -22.7 28 250 10950 300 48 41.6 -24.0 | 307 46 36.6 -27.3 29 200 12410 290 53 49.8 -18.1 | 296 50 44.9 -21.4 30 179 13106 285 55 53.1 -14.2 | 290 51 48.2 -17.5 31 150 14190 285 50 48.3 -12.9 | 291 46 43.3 -16.2 32 147 14326 280 50 49.2 -8.7 | 285 46 44.3 -12.0 33 132 14935 290 48 45.1 -16.4 | 296 45 40.2 -19.7 34 126 15240 305 42 34.4 -24.1 | 313 40 29.5 -27.4 35 119 15545 315 35 24.7 -24.7 | 325 34 19.8 -28.0 36 113 15850 275 25 24.9 -2.2 | 285 21 20.0 -5.5 37 113 15875 285 29 28.0 -7.5 | 295 25 23.1 -10.8 38 102 16459 300 23 19.9 -11.5 | 315 21 15.0 -14.8 39 100 16590 245 22 19.9 9.3 | 248 16 15.0 6.0 40 97 16764 245 22 19.9 9.3 | 248 16 15.0 6.0 41 87 17374 305 12 9.8 -6.9 | 334 11 4.9 -10.2 42 79 17983 310 10 7.7 -6.4 | 344 10 2.7 -9.7 43 75 18288 280 13 12.8 -2.3 | 305 10 7.8 -5.5 44 70 18660 285 11 10.6 -2.8 | 317 8 5.7 -6.1 45 67 18898 305 13 10.6 -7.5 | 332 12 5.7 -10.7 46 61 19507 360 10 -0.0 -10.0 | 20 14 -5.0 -13.3 47 55 20117 45 13 -9.2 -9.2 | 49 19 -14.1 -12.5 48 50 20700 155 3 -1.3 2.7 | 85 6 -6.2 -0.6 49 45 21336 110 10 -9.4 3.4 | 91 14 -14.4 0.1 50 43 21641 165 2 -0.5 1.9 | 76 6 -5.5 -1.3 51 41 21946 155 10 -4.2 9.1 | 122 11 -9.2 5.8 52 39 22250 145 14 -8.0 11.5 | 122 15 -13.0 8.2 53 37 22555 235 10 8.2 5.7 | 233 4 3.2 2.5 54 36 22860 170 10 -1.7 9.8 | 134 9 -6.7 6.6 55 34 23165 240 13 11.3 6.5 | 243 7 6.3 3.2 56 32 23470 210 14 7.0 12.1 | 193 9 2.0 8.8 57 31 23774 210 23 11.5 19.9 | 201 18 6.5 16.6 58 30 23930 275 8 8.0 -0.7 | 323 5 3.0 -4.0 59 29 24079 255 11 10.6 2.8 | 274 6 5.7 -0.4 60 28 24384 275 7 7.0 -0.6 | 333 4 2.0 -3.9 61 24 25298 100 1 -1.0 0.2 | 62 7 -5.9 -3.1 62 21 26213 65 10 -9.1 -4.2 | 62 16 -14.0 -7.5 63 20 26518 85 14 -13.9 -1.2 | 77 19 -18.9 -4.5 64 20 26580 145 12 -6.9 9.8 | 119 14 -11.8 6.6 65 19 26822 135 14 -9.9 9.9 | 114 16 -14.9 6.6 66 18 27127 145 10 -5.7 8.2 | 115 12 -10.7 4.9 67 18 27432 120 5 -4.3 2.5 | 85 9 -9.3 -0.8 68 16 28042 135 10 -7.1 7.1 | 108 13 -12.0 3.8 69 15 28346 120 10 -8.7 5.0 | 97 14 -13.6 1.7 70 13 29261 245 3 2.7 1.3 | 48 3 -2.2 -2.0 71 13 29566 345 10 2.6 -9.7 | 10 13 -2.4 -12.9 72 12 29870 300 14 12.1 -7.0 | 325 13 7.2 -10.3 73 10 31120 265 16 15.9 1.4 | 280 11 11.0 -1.9 74 7 33480 285 19 18.4 -4.9 | 301 16 13.4 -8.2 Wind Parameters Mean winds (0-6000m): 206.5 at 7.9 knts Storm direction: 236.5 at 5.9 knts Shear (0-3000m) pos: 2.3 neg: 1.9 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 66.9 deg Storm rel helicity (0-3000m) pos: 20.0 neg: -12.6 tot: 7.4 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.54 Bulk Shear: 0.48 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 ------------------------------------------------------------------------------- 500 197 6 133 4| 0.0 6.6 6.6| 0.2 -1.0 -0.8 -1.6 -0.13| 6.7 -0.9 1000 172 7 122 7| 0.0 5.6 5.6| 0.3 -7.2 -6.9 -6.9 -0.26| 7.1 -1.8 1500 157 8 115 9| 0.9 3.7 4.6| 2.4 -9.0 -6.6 -4.4 -0.19| 6.4 -1.2 2000 159 8 116 9| 1.6 2.8 4.4| 7.8 -9.9 -2.1 -1.1 -0.07| 6.0 -0.4 2500 163 8 118 8| 1.5 2.2 3.8| 13.6 -10.9 2.7 1.1 0.04| 6.1 0.2 3000 172 8 126 7| 2.3 1.9 4.1| 20.0 -12.6 7.4 2.5 0.13| 7.0 0.9 4000 189 8 139 6| 1.8 2.0 3.8| 24.1 -15.2 8.9 2.2 0.07| 6.9 0.5 5000 195 7 135 5| 1.5 1.0 2.5| 24.9 -28.8 -3.9 -0.8 -0.10| 7.0 -0.7 6000 207 8 160 4| 1.5 1.1 2.6| 41.4 -35.6 5.8 1.0 -0.07| 7.4 -0.5 Wrote GIF file: /home/apache/climate/data/raob//KDRT/skewt/KDRT.skewt.20251020.00.gif