UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112718.upa.cvt Date: 1800Z 27 NOV 25 Searching for KTWC... Searching the city database file for: KTWC ... Date:1800Z 27 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 154 SFC 934 751 20.2 1.2 28 19.0 10.2 5 5 299.1 299.9 286.2 312.5 4.46 2 925 831 18.4 0.4 30 18.0 9.2 130 12 298.1 298.9 285.6 310.8 4.25 3 910 971 17.4 -1.6 27 19.0 8.0 127 13 298.5 299.2 285.2 309.7 3.73 4 898 1084 17.8 -4.2 22 22.0 7.3 122 13 300.0 300.6 285.1 309.5 3.11 5 881 1247 17.8 -6.2 19 24.0 6.7 116 14 301.7 302.2 285.4 310.1 2.73 6 868 1374 16.8 -6.2 20 23.0 6.2 120 17 301.9 302.4 285.5 310.5 2.77 7 857 1482 17.4 -8.6 16 26.0 5.8 124 19 303.7 304.1 285.7 311.0 2.33 8 850 1552 16.8 -9.2 16 26.0 5.4 140 18 303.7 304.2 285.6 310.8 2.24 9 844 1612 16.2 -8.8 17 25.0 5.2 141 18 303.7 304.2 285.7 311.0 2.33 10 799 2075 14.8 -20.2 7 35.0 2.3 145 14 307.0 307.2 285.4 310.2 0.96 11 791 2160 15.0 -26.0 4 41.0 1.8 146 14 308.1 308.2 285.4 310.1 0.58 12 748 2629 12.0 159 11 309.8 13 731 2821 10.6 -34.4 3 45.0 -1.3 158 10 310.4 310.4 285.8 311.4 0.28 14 719 2958 10.4 162 10 311.6 15 700 3180 8.4 -24.6 8 33.0 -2.0 170 8 311.8 311.9 286.9 314.3 0.74 16 677 3454 6.2 -18.8 15 25.0 -2.6 165 7 312.3 312.6 287.6 316.6 1.28 17 599 4441 -0.9 -30.9 8 30.0 -8.5 164 10 315.2 315.3 287.8 316.9 0.49 18 570 4834 -4.5 -32.5 9 28.0 -11.0 199 13 315.5 315.6 287.8 317.1 0.44 19 542 5228 -6.9 -36.9 7 30.0 -13.0 193 15 317.2 317.3 288.2 318.3 0.30 20 500 5850 -12.3 -35.3 13 23.0 -16.7 185 19 318.0 318.1 288.5 319.4 0.38 21 482 6129 -14.5 -45.5 5 31.0 -18.8 187 17 318.7 318.7 288.5 319.2 0.14 22 409 7349 -25.3 -48.3 10 23.0 -27.5 203 21 320.1 320.1 288.9 320.5 0.12 23 404 7438 -26.1 -45.1 15 19.0 -28.1 204 21 320.2 320.2 289.0 320.8 0.17 24 402 7474 -26.3 -38.3 31 12.0 -27.9 205 20 320.3 320.4 289.2 321.6 0.35 25 400 7510 -26.5 -41.5 23 15.0 -28.3 205 20 320.5 320.6 289.2 321.5 0.25 26 395 7601 -27.1 -43.1 20 16.0 -28.9 205 20 320.9 321.0 289.3 321.7 0.21 27 393 7637 -27.3 -39.3 31 12.0 -28.8 205 20 321.1 321.2 289.5 322.3 0.32 28 391 7674 -27.7 -45.7 16 18.0 -29.5 203 20 321.1 321.1 289.3 321.7 0.16 29 387 7748 -28.5 -44.5 20 16.0 -30.1 201 20 321.0 321.0 289.3 321.7 0.19 30 384 7804 -28.9 -51.9 9 23.0 -30.7 199 19 321.2 321.2 289.2 321.5 0.08 31 383 7823 -29.1 -46.1 18 17.0 -30.7 199 19 321.1 321.2 289.3 321.7 0.16 32 380 7879 -29.3 -50.3 11 21.0 -31.0 197 19 321.6 321.6 289.3 322.0 0.10 33 374 7992 -30.1 -41.1 33 11.0 -31.3 193 19 322.0 322.1 289.7 323.0 0.28 34 371 8050 -30.7 -41.7 33 11.0 -31.9 191 19 321.9 322.0 289.6 322.9 0.27 35 365 8166 -31.7 -38.7 50 7.0 -32.5 188 18 322.1 322.2 289.8 323.5 0.37 36 364 8185 -31.9 -41.9 37 10.0 -32.9 187 18 322.1 322.2 289.7 323.1 0.26 37 363 8204 -32.1 -38.1 55 6.0 -32.8 186 18 322.1 322.2 289.8 323.5 0.39 38 362 8224 -32.1 -37.1 61 5.0 -32.7 186 18 322.3 322.4 289.9 323.9 0.44 39 351 8442 -33.1 -33.8 93 0.7 -33.2 193 23 323.8 324.0 290.6 326.1 0.63 40 350 8462 -32.9 -34.5 86 1.6 -33.1 194 23 324.4 324.5 290.7 326.5 0.59 41 346 8543 -33.5 -35.4 83 1.9 -33.7 197 25 324.6 324.7 290.7 326.6 0.54 42 344 8583 -33.7 -35.5 84 1.8 -33.9 199 26 324.9 325.0 290.8 326.9 0.54 43 338 8707 -34.3 -37.2 75 2.9 -34.6 204 29 325.7 325.8 291.0 327.4 0.46 44 325 8980 -36.9 -38.8 82 1.9 -37.1 214 31 325.8 325.9 291.0 327.3 0.41 45 311 9284 -38.9 -42.7 67 3.8 -39.2 218 28 327.2 327.2 291.2 328.2 0.28 46 309 9328 -39.3 -45.3 53 6.0 -39.8 218 28 327.2 327.2 291.2 328.0 0.22 47 307 9372 -39.5 -44.5 59 5.0 -39.9 217 28 327.5 327.6 291.3 328.4 0.24 48 306 9395 -39.5 -46.5 47 7.0 -40.0 217 28 327.8 327.9 291.3 328.6 0.19 49 303 9462 -40.1 -45.1 59 5.0 -40.5 216 27 327.9 328.0 291.4 328.8 0.23 50 300 9530 -40.7 -46.7 52 6.0 -41.1 215 27 328.0 328.0 291.3 328.7 0.19 51 298 9575 -41.1 -45.4 63 4.3 -41.4 215 27 328.1 328.1 291.4 328.9 0.22 52 295 9644 -41.5 -46.5 58 5.0 -41.8 215 28 328.4 328.5 291.5 329.2 0.20 53 250 10740 -51.1 -63.1 23 12.0 -51.4 240 38 330.1 330.1 291.7 330.2 0.03 54 200 12160 -57.5 -75.5 8 18.0 -57.7 260 62 341.7 341.7 294.7 341.7 0.01 55 188 12550 -59.0 -77.0 8 18.0 -59.1 265 70 345.4 345.5 295.6 345.5 0.01 56 150 13950 -64.3 -82.3 7 18.0 -64.4 280 66 359.3 359.3 298.5 359.3 0.00 57 105 16108 -70.3 -88.3 5 18.0 -70.4 290 36 386.5 386.5 303.3 386.5 0.00 58 100 16400 -69.1 -89.1 4 20.0 -69.2 295 37 394.2 394.2 304.4 394.2 0.00 59 86 17293 -72.1 -88.1 7 16.0 -72.2 294 24 405.5 405.5 305.9 405.6 0.00 60 70 18510 -69.7 -88.7 5 19.0 -69.8 300 25 435.3 435.3 309.4 435.3 0.00 61 66 18860 -69.7 -89.7 4 20.0 -69.8 297 26 442.7 442.7 310.1 442.7 0.00 62 59 19535 -65.7 -89.7 2 24.0 -66.0 305 20 466.1 466.1 312.3 466.1 0.00 63 56 19851 -66.5 -90.5 2 24.0 -66.7 305 18 471.3 471.3 312.7 471.3 0.00 64 51 20419 -64.5 -89.5 2 25.0 -64.8 295 17 488.7 488.7 314.1 488.7 0.00 65 50 20540 -65.7 -89.7 2 24.0 -66.0 280 17 488.7 488.7 314.1 488.7 0.00 66 49 20663 -65.7 -89.7 2 24.0 -66.0 280 17 491.5 491.5 314.3 491.5 0.00 67 42 21601 -64.9 -90.9 2 26.0 -65.3 301 13 515.6 515.6 316.0 515.6 0.00 68 37 22380 -61.9 -89.9 1 28.0 -62.5 308 15 542.4 542.4 317.6 542.4 0.00 69 30 23670 -64.3 -90.3 2 26.0 -64.8 325 8 569.3 569.3 319.1 569.4 0.00 70 24 25048 -61.1 -90.1 1 29.0 -62.1 320 11 616.2 616.2 321.3 616.2 0.00 71 23 25312 -62.5 -90.5 1 28.0 -63.4 339 14 619.6 619.6 321.5 619.6 0.00 72 20 26180 -60.5 -89.5 1 29.0 -61.7 360 6 651.0 651.0 322.7 651.0 0.01 73 19 26499 -60.7 -89.7 1 29.0 -62.0 359 11 660.0 660.0 323.0 660.0 0.01 74 17 27195 -58.3 -88.3 1 30.0 -60.1 266 12 689.0 689.0 324.1 689.1 0.01 75 15 27988 -55.5 -87.5 1 32.0 -58.1 284 18 723.4 723.4 325.1 723.5 0.01 76 15 27988 -52.9 -85.9 1 33.0 -56.2 284 18 732.1 732.1 325.4 732.2 0.02 77 13 28907 -54.7 -86.7 1 32.0 -57.9 265 36 756.4 756.4 326.1 756.6 0.02 78 10 30590 -53.5 -85.5 1 32.0 -57.7 300 32 819.8 819.9 327.7 820.1 0.03 79 9.8 30720 -54.1 -86.1 1 32.0 -58.1 822.3 822.4 327.8 822.6 0.02 80 8.5 31642 -49.7 -84.7 1 35.0 -55.9 873.7 873.7 328.9 874.0 0.04 TRP 105 16108 -70.3 -88.3 5 18.0 -70.4 290 36 386.5 386.5 303.3 386.5 0.00 WND 188 12550 -59.0 -77.0 8 18.0 -59.1 265 70 345.4 345.5 295.6 345.5 0.01 Sounding variables and indices 1000-500 mb thick: 5696.00 m Freezing level: 608.89 mb = 4316.29 m = 14160.90 ft Wetbulb zero: 756.18 mb = 2538.07 m = 8326.89 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 12.68 % Est. max temperature: 29.29 C = 84.73 F Sfc-Lift cond lev (LCL): 702.94 mb = 3145.26 m = 10318.97 ft T: 8.71 C 700-500 lapse rate: 7.75 C/km ThetaE index: 2.96 C Layer 925.0- 881.0 mb Conv cond level (CCL): 501.64 mb = 5824.74 m = 19109.82 ft Mean mixing ratio: 3.02 g/kg Conv temperature: 38.71 C = 101.68 F Cap Strength: 11.27 C Lifted Index: 9.71 C Risk: None Lifted Index @300 mb: 12.66 C Lifted Index @700 mb: 9.57 C Showalter Index: 9.54 C Risk: None Total Totals Index: 32.20 C Risk: None Vertical Totals Index: 29.10 C Cross Totals Index: 3.10 C K Index: -13.10 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 1.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.71 J/kg Max Up Vert Vel: 7.58 m/s Conv Inhibition (B-): 58576.37 J/kg Cap Strength: 11.27 C Lift Cond Lev (LCL): 630.21 mb = 4031.78 m = 13227.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 200 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 ---------------------------------------------------------- 0 934 751 5 5 -0.4 -5.0 | 15 15 -3.9 -14.6 1 925 831 130 12 -9.2 7.7 | 82 13 -12.7 -1.9 2 916 914 130 13 -10.0 8.4 | 85 14 -13.5 -1.2 3 884 1219 115 13 -11.8 5.5 | 75 16 -15.3 -4.1 4 853 1524 125 20 -16.4 11.5 | 95 20 -19.9 1.9 5 850 1552 140 18 -11.6 13.8 | 106 16 -15.1 4.2 6 822 1829 145 16 -9.2 13.1 | 106 13 -12.7 3.5 7 793 2134 145 14 -8.0 11.5 | 99 12 -11.5 1.9 8 765 2438 165 11 -2.8 10.6 | 99 6 -6.4 1.1 9 737 2743 155 11 -4.6 10.0 | 93 8 -8.2 0.4 10 700 3180 170 8 -1.4 7.9 | 71 5 -4.9 -1.7 11 685 3353 160 5 -1.7 4.7 | 47 7 -5.2 -4.9 12 659 3658 175 10 -0.9 10.0 | 95 4 -4.4 0.4 13 610 4267 135 8 -5.7 5.7 | 67 10 -9.2 -3.9 14 587 4572 195 12 3.1 11.6 | 169 2 -0.4 2.0 15 565 4877 200 13 4.4 12.2 | 199 3 0.9 2.6 16 504 5791 180 19 0.0 19.0 | 160 10 -3.5 9.4 17 500 5850 185 19 1.7 18.9 | 169 10 -1.9 9.4 18 484 6096 185 17 1.5 16.9 | 165 8 -2.0 7.4 19 464 6401 205 21 8.9 19.0 | 210 11 5.4 9.5 20 428 7010 200 24 8.2 22.6 | 200 14 4.7 13.0 21 400 7510 205 20 8.5 18.1 | 210 10 4.9 8.6 22 394 7620 205 20 8.5 18.1 | 210 10 4.9 8.6 23 361 8230 185 18 1.6 17.9 | 167 9 -1.9 8.4 24 331 8839 210 32 16.0 27.7 | 215 22 12.5 18.1 25 317 9144 220 29 18.6 22.2 | 230 20 15.1 12.6 26 300 9530 215 27 15.5 22.1 | 224 17 12.0 12.5 27 277 10058 215 31 17.8 25.4 | 222 21 14.3 15.8 28 265 10363 230 29 22.2 18.6 | 244 21 18.7 9.1 29 253 10668 240 36 31.2 18.0 | 253 29 27.7 8.4 30 250 10740 240 38 32.9 19.0 | 252 31 29.4 9.4 31 209 11887 245 40 36.3 16.9 | 257 34 32.7 7.3 32 200 12160 260 62 61.1 10.8 | 269 58 57.5 1.2 33 188 12550 265 70 69.7 6.1 | 273 66 66.2 -3.5 34 181 12802 265 70 69.7 6.1 | 273 66 66.2 -3.5 35 150 13950 280 66 65.0 -11.5 | 289 65 61.5 -21.0 36 134 14630 285 63 60.9 -16.3 | 294 63 57.3 -25.9 37 127 14935 290 44 41.3 -15.0 | 303 45 37.8 -24.6 38 121 15240 290 50 47.0 -17.1 | 302 51 43.5 -26.7 39 115 15545 290 58 54.5 -19.8 | 300 59 51.0 -29.4 40 110 15850 300 43 37.2 -21.5 | 313 46 33.7 -31.1 41 105 16108 290 36 33.8 -12.3 | 306 37 30.3 -21.9 42 104 16154 290 35 32.9 -12.0 | 306 36 29.4 -21.5 43 100 16400 295 37 33.5 -15.6 | 310 39 30.0 -25.2 44 94 16764 295 37 33.5 -15.6 | 310 39 30.0 -25.2 45 89 17069 305 27 22.1 -15.5 | 323 31 18.6 -25.1 46 85 17374 290 23 21.6 -7.9 | 314 25 18.1 -17.4 47 81 17678 305 22 18.0 -12.6 | 327 27 14.5 -22.2 48 77 17983 280 20 19.7 -3.5 | 309 21 16.2 -13.0 49 73 18288 305 28 22.9 -16.1 | 323 32 19.4 -25.6 50 70 18510 300 25 21.7 -12.5 | 321 29 18.1 -22.1 51 69 18593 275 23 22.9 -2.0 | 301 23 19.4 -11.6 52 66 18898 300 26 22.5 -13.0 | 320 30 19.0 -22.6 53 59 19507 305 20 16.4 -11.5 | 329 25 12.9 -21.0 54 54 20117 305 17 13.9 -9.8 | 332 22 10.4 -19.3 55 51 20422 295 17 15.4 -7.2 | 325 21 11.9 -16.8 56 50 20540 280 17 16.7 -3.0 | 313 18 13.2 -12.5 57 49 20726 280 17 16.7 -3.0 | 313 18 13.2 -12.5 58 44 21336 305 9 7.4 -5.2 | 345 15 3.9 -14.7 59 42 21641 300 13 11.3 -6.5 | 334 18 7.7 -16.1 60 36 22555 310 15 11.5 -9.6 | 337 21 8.0 -19.2 61 34 22860 300 11 9.5 -5.5 | 338 16 6.0 -15.1 62 31 23470 330 10 5.0 -8.7 | 355 18 1.5 -18.2 63 30 23670 325 8 4.6 -6.6 | 356 16 1.1 -16.1 64 29 23774 310 10 7.7 -6.4 | 345 17 4.1 -16.0 65 28 24079 325 8 4.6 -6.6 | 356 16 1.1 -16.1 66 27 24384 320 14 9.0 -10.7 | 345 21 5.5 -20.3 67 25 24689 320 13 8.4 -10.0 | 346 20 4.8 -19.5 68 24 24994 315 10 7.1 -7.1 | 348 17 3.6 -16.6 69 23 25298 340 14 4.8 -13.2 | 357 23 1.3 -22.7 70 22 25603 325 18 10.3 -14.7 | 344 25 6.8 -24.3 71 21 25908 350 10 1.7 -9.8 | 5 20 -1.8 -19.4 72 20 26180 360 6 -0.0 -6.0 | 13 16 -3.5 -15.6 73 20 26213 345 14 3.6 -13.5 | 360 23 0.1 -23.1 74 19 26518 360 11 -0.0 -11.0 | 10 21 -3.5 -20.6 75 18 26822 280 1 1.0 -0.2 | 15 10 -2.5 -9.7 76 17 27127 265 11 11.0 1.0 | 319 11 7.4 -8.6 77 16 27432 270 13 13.0 -0.0 | 315 13 9.5 -9.6 78 15 28042 285 18 17.4 -4.7 | 316 20 13.9 -14.2 79 14 28346 265 24 23.9 2.1 | 290 22 20.4 -7.5 80 14 28651 265 42 41.8 3.7 | 279 39 38.3 -5.9 81 12 29261 265 29 28.9 2.5 | 286 26 25.4 -7.0 82 10 30590 300 32 27.7 -16.0 | 317 35 24.2 -25.6 Wind Parameters Mean winds (0-6000m): 170.1 at 13.6 knts Storm direction: 200.1 at 10.2 knts Shear (0-3000m) pos: 2.5 neg: 0.0 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 74.2 deg Storm rel helicity (0-3000m) pos: 95.7 neg: -21.2 tot: 74.5 m^2/s^2 ave: 24.8 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 3.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.95 Bulk Shear: 14.76 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 ------------------------------------------------------------------------------- 500 122 12 77 14| 16.7 0.0 16.7| 49.0 -6.3 42.7 85.5 0.74| 21.2 15.6 1000 127 15 87 15| 10.6 0.0 10.6| 88.4 -6.3 82.1 82.1 0.72| 16.9 12.2 1500 133 15 92 14| 5.9 0.0 5.9| 89.1 -10.7 78.5 52.3 0.60| 12.9 7.8 2000 139 14 94 13| 4.0 0.0 4.0| 89.2 -12.8 76.4 38.2 0.51| 10.9 5.6 2500 142 13 93 11| 2.4 0.0 2.4| 89.2 -18.3 70.9 28.4 0.38| 9.8 3.7 3000 145 12 92 10| 2.5 0.0 2.5| 95.7 -21.2 74.5 24.8 0.38| 9.5 3.6 4000 150 11 92 9| 2.9 0.7 3.5|106.7 -27.2 79.6 19.9 0.37| 9.4 3.4 5000 161 12 105 8| 2.3 0.8 3.1|107.0 -32.9 74.1 14.8 0.29| 8.4 2.4 6000 170 14 123 7| 2.4 0.7 3.1|126.5 -37.3 89.3 14.9 0.32| 8.0 2.6 Wrote GIF file: /home/apache/climate/data/raob//KTWC/skewt/KTWC.skewt.20251127.18.gif