UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112600.upa.cvt Date: 0000Z 26 NOV 25 Searching for KTWC... Searching the city database file for: KTWC ... Date:0000Z 26 NOV 25 Station: KTWC WMO ident: 72274 Latitude: 32.23 Longitude: -110.96 Elevation: 751.00 ------------------------------------------------------------------------------- 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 129 SFC 931 751 20.6 4.6 35 16.0 11.6 360 4 299.8 300.9 287.7 316.8 5.71 2 925 807 19.4 4.4 37 15.0 11.0 330 5 299.1 300.2 287.4 316.0 5.67 3 907 975 17.6 3.6 39 14.0 9.9 339 6 299.0 300.0 287.2 315.2 5.46 4 887 1165 16.8 1.8 36 15.0 8.8 88 4 300.1 301.0 287.0 314.8 4.91 5 880 1233 17.4 -2.6 25 20.0 7.5 119 4 301.4 302.0 286.1 312.3 3.58 6 856 1467 15.4 1.4 39 14.0 8.0 96 7 301.7 302.6 287.6 316.6 4.95 7 850 1527 15.0 0.0 36 15.0 7.3 90 8 301.9 302.7 287.2 315.5 4.50 8 833 1697 13.6 -2.4 33 16.0 5.8 87 9 302.1 302.8 286.7 313.9 3.84 9 823 1799 13.2 -8.8 21 22.0 3.7 86 10 302.8 303.2 285.4 310.2 2.38 10 814 1891 13.8 -17.2 10 31.0 2.4 75 9 304.3 304.6 284.7 308.3 1.22 11 808 1953 14.2 -11.8 15 26.0 3.4 65 8 305.4 305.8 285.9 311.5 1.91 12 803 2006 13.8 -10.2 18 24.0 3.5 57 8 305.5 305.9 286.2 312.5 2.19 13 797 2069 13.4 -10.6 18 24.0 3.2 46 7 305.8 306.2 286.2 312.5 2.14 14 765 2411 11.0 -24.0 7 35.0 -0.2 26 12 306.8 306.9 285.0 309.2 0.72 15 752 2554 10.0 -19.0 11 29.0 -0.2 30 12 307.2 307.4 285.7 310.9 1.13 16 743 2654 10.0 35 10 308.3 17 700 3145 6.0 -41.0 2 47.0 -4.3 20 7 309.1 309.2 285.2 309.7 0.15 18 644 3821 1.2 335 14 311.1 19 639 3884 1.4 331 14 312.1 20 602 4361 -0.9 -41.9 3 41.0 -9.0 316 15 314.8 314.8 287.2 315.4 0.16 21 549 5089 -6.5 -40.5 5 34.0 -12.8 336 19 316.5 316.6 287.9 317.3 0.20 22 536 5275 -8.3 -30.3 15 22.0 -13.4 343 20 316.6 316.7 288.3 318.6 0.57 23 514 5599 -11.3 -31.3 17 20.0 -15.6 347 20 316.8 316.9 288.3 318.7 0.54 24 509 5674 -11.9 -31.9 17 20.0 -16.1 344 19 316.9 317.0 288.3 318.8 0.52 25 500 5810 -12.7 -36.7 11 24.0 -17.1 340 17 317.6 317.6 288.3 318.8 0.33 26 467 6327 -15.7 -49.7 4 34.0 -19.9 323 19 320.1 320.1 288.9 320.4 0.09 27 446 6672 -18.9 -45.9 7 27.0 -22.3 333 19 320.3 320.3 289.0 320.8 0.14 28 440 6773 -19.9 -39.9 15 20.0 -22.8 338 20 320.3 320.3 289.1 321.3 0.27 29 439 6789 -20.1 -36.1 23 16.0 -22.7 339 20 320.2 320.3 289.3 321.7 0.40 30 400 7470 -26.3 -39.3 28 13.0 -28.0 345 23 320.8 320.9 289.3 322.0 0.32 31 364 8142 -32.5 -44.5 29 12.0 -33.6 350 27 321.3 321.3 289.4 322.1 0.20 32 356 8298 -33.5 -48.5 21 15.0 -34.6 351 27 322.0 322.0 289.5 322.5 0.13 33 333 8762 -37.9 -49.9 27 12.0 -38.7 356 30 322.2 322.2 289.6 322.7 0.12 34 331 8804 -38.3 -52.3 22 14.0 -39.1 356 30 322.2 322.2 289.5 322.6 0.09 35 309 9272 -42.7 -51.7 37 9.0 -43.1 358 31 322.4 322.5 289.6 322.8 0.10 36 308 9293 -43.1 -52.1 37 9.0 -43.5 358 31 322.2 322.2 289.5 322.6 0.10 37 304 9381 -43.9 -52.9 36 9.0 -44.3 356 30 322.3 322.3 289.6 322.6 0.09 38 301 9448 -44.1 -56.1 25 12.0 -44.6 355 29 322.9 322.9 289.7 323.1 0.06 39 300 9470 -44.3 -55.3 28 11.0 -44.7 355 29 322.9 322.9 289.8 323.2 0.07 40 284 9836 -47.1 -58.1 27 11.0 -47.4 358 26 324.0 324.0 290.0 324.2 0.05 41 275 10049 -48.9 -60.9 23 12.0 -49.2 4 21 324.4 324.4 290.2 324.6 0.04 42 256 10517 -52.7 -60.7 37 8.0 -52.9 35 31 325.5 325.5 290.5 325.7 0.04 43 250 10670 -53.7 -61.7 37 8.0 -53.9 45 35 326.2 326.2 290.7 326.4 0.04 44 249 10696 -53.9 -61.9 37 8.0 -54.1 45 35 326.3 326.3 290.7 326.5 0.04 45 239 10957 -54.9 -65.9 24 11.0 -55.1 45 36 328.6 328.7 291.3 328.7 0.02 46 231 11173 -56.5 -67.5 24 11.0 -56.6 51 25 329.4 329.4 291.6 329.5 0.02 47 219 11508 -59.5 -69.5 26 10.0 -59.6 22 12 329.9 329.9 291.7 329.9 0.01 48 204 11948 -61.5 -73.5 19 12.0 -61.6 328 20 333.5 333.5 292.7 333.5 0.01 49 200 12070 -61.1 -75.1 14 14.0 -61.2 325 32 336.0 336.0 293.3 336.0 0.01 50 199 12101 -60.9 -75.9 12 15.0 -61.0 325 32 336.8 336.8 293.5 336.8 0.01 51 197 12164 -59.3 -77.3 8 18.0 -59.5 325 32 340.3 340.3 294.4 340.3 0.01 52 196 12196 -59.1 -78.1 7 19.0 -59.3 325 32 341.1 341.1 294.6 341.2 0.00 53 175 12900 -63.5 -78.5 11 15.0 -63.6 290 39 345.1 345.1 295.6 345.2 0.00 54 170 13079 -62.5 -79.5 8 17.0 -62.6 290 39 349.7 349.7 296.5 349.7 0.00 55 150 13850 -63.5 -83.5 5 20.0 -63.6 285 43 360.7 360.7 298.8 360.7 0.00 56 148 13932 -63.9 -83.9 5 20.0 -64.0 287 43 361.4 361.4 299.0 361.4 0.00 57 143 14143 -62.7 -84.7 4 22.0 -62.9 286 44 367.0 367.0 300.0 367.1 0.00 58 118 15317 -65.7 -86.7 4 21.0 -65.8 282 52 382.3 382.3 302.6 382.3 0.00 59 117 15368 -65.7 -86.7 4 21.0 -65.8 284 51 383.2 383.2 302.8 383.2 0.00 60 100 16320 -66.1 -88.1 3 22.0 -66.2 265 41 400.0 400.0 305.2 400.0 0.00 61 85 17310 -65.3 -88.3 3 23.0 -65.5 268 29 420.7 420.7 307.8 420.7 0.00 62 71 18404 -66.7 -89.7 3 23.0 -66.9 263 32 439.9 439.9 309.8 439.9 0.00 63 70 18490 -65.3 -89.3 2 24.0 -65.5 280 33 444.7 444.7 310.3 444.7 0.00 64 66 18848 -64.3 -89.3 2 25.0 -64.6 284 33 454.4 454.4 311.3 454.4 0.00 65 59 19534 -63.5 -89.5 2 26.0 -63.8 271 22 471.0 471.0 312.7 471.0 0.00 66 53 20187 -66.5 -91.5 2 25.0 -66.7 265 27 478.7 478.7 313.4 478.7 0.00 67 50 20540 -65.1 -91.1 2 26.0 -65.4 285 18 490.1 490.1 314.2 490.1 0.00 68 42 21611 -61.7 -90.7 1 29.0 -62.3 250 15 523.6 523.6 316.5 523.6 0.00 69 34 22912 -64.3 -91.3 1 27.0 -64.8 291 15 549.3 549.3 318.1 549.3 0.00 70 30 23680 -62.9 -90.9 1 28.0 -63.6 260 17 573.2 573.2 319.3 573.2 0.00 71 29 23888 -63.3 -91.3 1 28.0 -64.0 253 14 577.6 577.6 319.5 577.7 0.00 72 27 24330 -58.3 -90.3 1 32.0 -59.5 265 18 603.6 603.6 320.7 603.6 0.00 73 23 25340 -56.1 -89.1 1 33.0 -57.9 297 17 638.4 638.4 322.2 638.5 0.01 74 20 26220 -58.9 -89.9 1 31.0 -60.4 265 10 655.9 655.9 322.9 655.9 0.01 75 19 26543 -58.9 -89.9 1 31.0 -60.4 281 13 665.6 665.6 323.3 665.6 0.01 76 14 28476 -55.9 -88.9 1 33.0 -58.6 261 25 736.5 736.5 325.6 736.6 0.01 77 13 28948 -56.7 -88.7 1 32.0 -59.3 250 28 749.5 749.5 325.9 749.6 0.01 78 11 30020 -51.9 -86.9 1 35.0 -56.4 259 28 803.6 803.6 327.3 803.8 0.02 79 10 30640 -51.1 -86.1 1 35.0 -56.2 270 40 828.8 828.8 327.9 829.0 0.02 80 10 30640 -49.1 -86.1 1 37.0 -55.0 270 40 836.3 836.3 328.1 836.5 0.02 81 9.4 31046 -49.5 -86.5 1 37.0 -55.4 849.7 849.7 328.4 849.9 0.02 82 9.0 31329 -51.5 -86.5 1 35.0 -56.8 852.6 852.6 328.4 852.8 0.02 83 8.7 31550 -50.3 -86.3 1 36.0 -56.2 865.6 865.6 328.7 865.8 0.03 TRP 175 12900 -63.5 -78.5 11 15.0 -63.6 290 39 345.1 345.1 295.6 345.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5681.00 m Freezing level: 616.48 mb = 4174.48 m = 13695.64 ft Wetbulb zero: 766.47 mb = 2395.29 m = 7858.47 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 17.74 % Est. max temperature: 26.92 C = 80.45 F Sfc-Lift cond lev (LCL): 733.41 mb = 2760.80 m = 9057.63 ft T: 9.13 C 700-500 lapse rate: 7.02 C/km ThetaE index: 8.29 C Layer 850.0- 808.0 mb Conv cond level (CCL): 564.53 mb = 4868.73 m = 15973.31 ft Mean mixing ratio: 4.75 g/kg Conv temperature: 36.47 C = 97.64 F Cap Strength: 8.34 C Lifted Index: 6.62 C Risk: None Lifted Index @300 mb: 6.01 C Lifted Index @700 mb: 7.66 C Showalter Index: 6.26 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 27.70 C Cross Totals Index: 12.70 C K Index: -19.30 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 0.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.84 J/kg Max Up Vert Vel: 5.97 m/s Conv Inhibition (B-): 45263.31 J/kg Cap Strength: 8.30 C Lift Cond Lev (LCL): 696.99 mb = 3179.99 m = 10432.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 16 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 ---------------------------------------------------------- 0 931 751 360 4 -0.0 -4.0 | 206 6 2.7 5.5 1 925 807 330 5 2.5 -4.3 | 225 7 5.2 5.2 2 913 914 305 6 4.9 -3.4 | 231 10 7.6 6.1 3 881 1219 120 4 -3.5 2.0 | 176 12 -0.8 11.5 4 850 1527 90 8 -8.0 0.0 | 151 11 -5.3 9.5 5 820 1829 85 10 -10.0 -0.9 | 140 11 -7.3 8.6 6 790 2134 35 6 -3.4 -4.9 | 170 5 -0.8 4.6 7 762 2438 25 13 -5.5 -11.8 | 51 4 -2.8 -2.3 8 735 2743 40 9 -5.8 -6.9 | 130 4 -3.1 2.6 9 700 3145 20 7 -2.4 -6.6 | 185 3 0.3 2.9 10 656 3658 345 14 3.6 -13.5 | 303 7 6.3 -4.0 11 631 3962 325 14 8.0 -11.5 | 280 11 10.7 -2.0 12 608 4267 320 16 10.3 -12.3 | 282 13 12.9 -2.7 13 585 4572 305 13 10.6 -7.5 | 261 13 13.3 2.1 14 563 4877 330 17 8.5 -14.7 | 295 12 11.2 -5.2 15 521 5486 350 22 3.8 -21.7 | 332 14 6.5 -12.2 16 500 5810 340 17 5.8 -16.0 | 307 11 8.5 -6.5 17 481 6096 330 20 10.0 -17.3 | 302 15 12.7 -7.8 18 462 6401 320 18 11.6 -13.8 | 287 15 14.2 -4.3 19 425 7010 350 21 3.6 -20.7 | 331 13 6.3 -11.2 20 400 7470 345 23 6.0 -22.2 | 326 15 8.6 -12.7 21 391 7620 345 24 6.2 -23.2 | 327 16 8.9 -13.7 22 314 9144 360 32 -0.0 -32.0 | 353 23 2.7 -22.5 23 300 9470 355 29 2.5 -28.9 | 345 20 5.2 -19.4 24 287 9754 355 28 2.4 -27.9 | 345 19 5.1 -18.4 25 274 10058 5 21 -1.8 -20.9 | 356 11 0.8 -11.4 26 250 10670 45 35 -24.7 -24.7 | 55 27 -22.1 -15.2 27 238 10973 45 36 -25.5 -25.5 | 55 28 -22.8 -15.9 28 227 11278 55 19 -15.6 -10.9 | 84 13 -12.9 -1.4 29 216 11582 10 10 -1.7 -9.8 | 290 1 0.9 -0.3 30 206 11887 330 14 7.0 -12.1 | 285 10 9.7 -2.6 31 200 12070 325 32 18.4 -26.2 | 308 27 21.0 -16.7 32 196 12192 325 32 18.4 -26.2 | 308 27 21.0 -16.7 33 187 12497 290 28 26.3 -9.6 | 270 29 29.0 -0.1 34 175 12900 290 39 36.6 -13.3 | 276 39 39.3 -3.8 35 169 13106 290 39 36.6 -13.3 | 276 39 39.3 -3.8 36 161 13411 275 39 38.9 -3.4 | 262 42 41.5 6.1 37 150 13850 285 43 41.5 -11.1 | 272 44 44.2 -1.6 38 146 14021 290 44 41.3 -15.0 | 277 44 44.0 -5.5 39 126 14935 260 46 45.3 8.0 | 250 51 48.0 17.5 40 119 15240 280 54 53.2 -9.4 | 270 56 55.8 0.1 41 114 15545 290 47 44.2 -16.1 | 278 47 46.8 -6.6 42 103 16154 280 35 34.5 -6.1 | 265 37 37.1 3.4 43 100 16320 265 41 40.8 3.6 | 253 45 43.5 13.1 44 98 16459 265 41 40.8 3.6 | 253 45 43.5 13.1 45 93 16764 285 33 31.9 -8.5 | 268 35 34.5 1.0 46 88 17069 270 32 32.0 -0.0 | 255 36 34.7 9.5 47 80 17678 265 24 23.9 2.1 | 246 29 26.6 11.6 48 72 18288 240 30 26.0 15.0 | 229 38 28.6 24.5 49 70 18490 280 33 32.5 -5.7 | 264 35 35.2 3.8 50 65 18898 285 33 31.9 -8.5 | 268 35 34.5 1.0 51 56 19812 265 17 16.9 1.5 | 241 22 19.6 11.0 52 51 20422 265 34 33.9 3.0 | 251 39 36.5 12.5 53 50 20540 285 18 17.4 -4.7 | 256 21 20.0 4.9 54 49 20726 290 28 26.3 -9.6 | 270 29 29.0 -0.1 55 46 21031 260 15 14.8 2.6 | 235 21 17.4 12.1 56 44 21336 255 16 15.5 4.1 | 233 23 18.1 13.7 57 42 21641 250 15 14.1 5.1 | 229 22 16.8 14.6 58 40 21946 280 24 23.6 -4.2 | 259 27 26.3 5.3 59 38 22250 310 19 14.6 -12.2 | 279 17 17.2 -2.7 60 36 22555 250 18 16.9 6.2 | 231 25 19.6 15.7 61 33 23165 320 12 7.7 -9.2 | 268 10 10.4 0.3 62 31 23470 315 6 4.2 -4.2 | 233 9 6.9 5.3 63 30 23680 260 17 16.7 3.0 | 237 23 19.4 12.5 64 30 23774 245 12 10.9 5.1 | 223 20 13.5 14.6 65 28 24079 265 17 16.9 1.5 | 241 22 19.6 11.0 66 27 24384 265 18 17.9 1.6 | 242 23 20.6 11.1 67 26 24689 280 14 13.8 -2.4 | 247 18 16.4 7.1 68 24 24994 280 16 15.8 -2.8 | 250 20 18.4 6.7 69 22 25603 310 17 13.0 -10.9 | 275 16 15.7 -1.4 70 21 25908 315 5 3.5 -3.5 | 226 9 6.2 6.0 71 20 26213 295 10 9.1 -4.2 | 246 13 11.7 5.3 72 20 26220 265 10 10.0 0.9 | 231 16 12.6 10.4 73 19 26518 285 13 12.6 -3.4 | 248 16 15.2 6.1 74 18 26822 245 10 9.1 4.2 | 220 18 11.7 13.7 75 17 27127 250 14 13.2 4.8 | 228 21 15.8 14.3 76 17 27432 250 16 15.0 5.5 | 230 23 17.7 15.0 77 16 27737 275 13 13.0 -1.1 | 242 18 15.6 8.4 78 15 28042 245 20 18.1 8.5 | 229 27 20.8 18.0 79 14 28346 265 24 23.9 2.1 | 246 29 26.6 11.6 80 13 28956 250 28 26.3 9.6 | 237 35 29.0 19.1 81 11 29870 270 29 29.0 -0.0 | 253 33 31.7 9.5 82 11 30175 250 28 26.3 9.6 | 237 35 29.0 19.1 83 10 30640 270 40 40.0 -0.0 | 257 44 42.7 9.5 Wind Parameters Mean winds (0-6000m): 345.6 at 13.2 knts Storm direction: 15.6 at 9.9 knts Shear (0-3000m) pos: 1.4 neg: 3.2 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 89.0 deg Storm rel helicity (0-3000m) pos: 20.8 neg: -37.2 tot: -16.4 m^2/s^2 ave: -5.5 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 9.8 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.79 Bulk Shear: 9.98 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 ------------------------------------------------------------------------------- 500 325 5 226 8| 7.4 0.0 7.4| 8.1 -10.4 -2.2 -4.5 -0.17| 17.6 -3.0 1000 78 6 158 9| 3.7 3.1 6.8| 8.1 -28.6 -20.5 -20.5 -0.39| 12.0 -4.7 1500 70 7 152 8| 2.5 3.2 5.7| 12.4 -32.0 -19.6 -13.1 -0.26| 11.6 -3.0 2000 52 8 143 6| 2.1 2.4 4.6| 16.5 -34.7 -18.2 -9.1 -0.19| 11.0 -2.1 2500 46 8 143 5| 1.7 2.3 4.0| 19.3 -34.7 -15.3 -6.1 -0.09| 9.9 -0.9 3000 31 9 141 3| 1.4 3.2 4.6| 20.8 -37.2 -16.4 -5.5 -0.04| 9.8 -0.4 4000 0 10 282 3| 1.1 2.7 3.7| 35.0 -58.8 -23.7 -5.9 -0.07| 9.2 -0.6 5000 352 12 299 5| 0.9 2.0 2.9| 72.5 -70.9 1.7 0.3 0.03| 9.0 0.2 6000 346 13 299 7| 1.1 1.9 3.0| 91.6 -90.8 0.9 0.1 0.02| 8.6 0.2 Wrote GIF file: /home/apache/climate/data/raob//KTWC/skewt/KTWC.skewt.20251126.00.gif