UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112518.upa.cvt Date: 1800Z 25 NOV 25 Searching for KTWC... Searching the city database file for: KTWC ... Date:1800Z 25 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 172 SFC 934 751 13.0 8.3 73 4.7 10.3 150 4 291.8 293.1 286.4 312.9 7.37 2 932 769 11.8 8.3 79 3.5 9.8 143 4 290.7 292.1 285.9 311.8 7.38 3 925 833 11.2 7.9 80 3.3 9.3 120 2 290.8 292.0 285.8 311.4 7.24 4 908 988 10.0 8.3 89 1.7 9.0 121 4 291.1 292.4 286.3 312.7 7.58 5 896 1099 11.6 5.6 67 6.0 8.3 123 4 293.8 295.0 286.1 312.3 6.37 6 889 1165 11.4 5.4 67 6.0 8.1 124 4 294.3 295.4 286.3 312.7 6.33 7 868 1364 10.4 2.4 58 8.0 6.3 107 4 295.3 296.2 285.5 310.6 5.24 8 864 1403 12.2 -2.8 35 15.0 5.1 102 3 297.5 298.2 284.7 308.3 3.60 9 858 1461 12.8 -3.2 33 16.0 5.2 95 3 298.8 299.4 285.1 309.4 3.52 10 850 1540 12.4 -3.6 33 16.0 4.9 85 3 299.1 299.8 285.1 309.6 3.44 11 834 1699 11.2 -3.8 35 15.0 4.2 33 4 299.5 300.1 285.3 310.0 3.46 12 830 1739 10.8 -6.2 30 17.0 3.2 20 4 299.5 300.0 284.7 308.3 2.89 13 825 1789 12.2 -12.8 16 25.0 2.4 4 5 301.5 301.8 284.2 306.9 1.73 14 808 1963 11.8 -14.2 15 26.0 1.8 356 4 302.9 303.2 284.5 307.9 1.57 15 793 2119 10.6 -14.4 16 25.0 1.1 4 3 303.2 303.5 284.7 308.2 1.58 16 775 2310 9.6 -18.4 12 28.0 -0.2 22 5 304.1 304.3 284.5 307.9 1.16 17 764 2429 10.4 -26.6 6 37.0 -0.7 34 7 306.2 306.3 284.6 308.2 0.57 18 712 3011 6.8 -24.2 9 31.0 -2.7 46 12 308.5 308.7 285.7 311.1 0.76 19 700 3150 6.0 -27.0 7 33.0 -3.6 45 12 309.1 309.2 285.7 311.2 0.60 20 660 3629 3.2 20 18 311.2 21 654 3703 2.8 18 19 311.6 22 563 4895 -6.3 -48.3 2 42.0 -12.8 5 21 314.5 314.5 287.0 314.8 0.09 23 507 5704 -13.1 -35.1 14 22.0 -17.2 345 20 315.8 315.9 287.8 317.2 0.38 24 500 5810 -13.9 -35.9 14 22.0 -17.9 340 21 316.1 316.2 287.9 317.4 0.36 25 490 5963 -14.3 -38.3 11 24.0 -18.4 335 19 317.4 317.5 288.2 318.5 0.29 26 432 6901 -21.9 -38.9 20 17.0 -24.3 343 21 319.4 319.5 288.9 320.5 0.30 27 407 7335 -26.3 -41.3 23 15.0 -28.0 341 22 319.2 319.3 288.8 320.2 0.25 28 404 7388 -26.5 -44.5 17 18.0 -28.4 341 22 319.6 319.7 288.8 320.3 0.18 29 400 7460 -27.1 -43.1 20 16.0 -28.9 340 22 319.8 319.8 288.9 320.6 0.21 30 365 8110 -32.7 -56.7 7 24.0 -34.1 334 20 320.8 320.8 289.0 321.0 0.05 31 363 8149 -32.9 -55.9 8 23.0 -34.3 334 20 321.0 321.0 289.1 321.2 0.05 32 333 8746 -39.3 -53.3 21 14.0 -40.0 326 18 320.3 320.3 288.9 320.6 0.08 33 316 9102 -42.3 -55.3 23 13.0 -42.8 325 17 320.9 320.9 289.1 321.2 0.07 34 308 9274 -43.9 -59.9 15 16.0 -44.4 329 17 321.1 321.1 289.1 321.2 0.04 35 300 9450 -45.3 -61.3 15 16.0 -45.7 340 19 321.5 321.5 289.2 321.6 0.03 36 282 9862 -48.3 -65.3 12 17.0 -48.7 329 21 322.9 322.9 289.7 323.0 0.02 37 272 10100 -50.3 -67.3 12 17.0 -50.6 322 22 323.4 323.4 289.8 323.5 0.02 38 264 10295 -51.5 -68.5 11 17.0 -51.8 317 23 324.4 324.4 290.1 324.5 0.01 39 250 10650 -52.1 -70.1 10 18.0 -52.4 295 30 328.6 328.6 291.3 328.7 0.01 40 248 10702 -52.3 -70.3 10 18.0 -52.6 293 30 329.1 329.1 291.5 329.1 0.01 41 247 10728 -52.3 -70.3 10 18.0 -52.6 293 30 329.4 329.4 291.6 329.5 0.01 42 234 11074 -55.3 -71.3 12 16.0 -55.5 286 32 330.0 330.0 291.7 330.1 0.01 43 207 11846 -60.3 -73.3 17 13.0 -60.4 293 35 334.0 334.0 292.8 334.0 0.01 44 205 11906 -59.9 -72.9 17 13.0 -60.0 294 35 335.5 335.5 293.2 335.6 0.01 45 200 12060 -60.7 -73.7 16 13.0 -60.8 295 36 336.6 336.6 293.5 336.7 0.01 46 178 12786 -59.1 -80.1 5 21.0 -59.3 275 46 350.7 350.7 296.8 350.7 0.00 47 150 13850 -61.7 -83.7 4 22.0 -61.9 285 45 363.8 363.8 299.4 363.8 0.00 48 140 14276 -62.3 -84.3 4 22.0 -62.4 285 40 370.0 370.0 300.5 370.0 0.00 49 136 14455 -63.9 -84.9 4 21.0 -64.0 281 38 370.2 370.2 300.6 370.2 0.00 50 133 14591 -63.1 -85.1 4 22.0 -63.3 276 37 374.0 374.0 301.2 374.0 0.00 51 100 16330 -66.7 -88.7 3 22.0 -66.8 255 37 398.9 398.9 305.0 398.9 0.00 52 98 16453 -65.1 -87.1 3 22.0 -65.3 255 37 404.3 404.3 305.7 404.3 0.00 53 95 16642 -64.7 -86.7 3 22.0 -64.8 255 39 408.7 408.7 306.3 408.7 0.00 54 71 18405 -68.1 -89.1 3 21.0 -68.2 260 28 436.9 436.9 309.6 436.9 0.00 55 70 18490 -66.5 -89.5 3 23.0 -66.7 260 34 442.1 442.1 310.1 442.1 0.00 56 69 18577 -65.7 -88.7 3 23.0 -65.9 251 35 445.7 445.7 310.4 445.7 0.00 57 63 19131 -64.3 -89.3 2 25.0 -64.6 270 33 460.5 460.5 311.8 460.5 0.00 58 55 19958 -65.7 -89.7 2 24.0 -66.0 256 15 475.5 475.5 313.1 475.5 0.00 59 54 20070 -63.9 -89.9 2 26.0 -64.2 237 16 482.2 482.2 313.6 482.2 0.00 60 50 20540 -64.5 -90.5 2 26.0 -64.8 295 18 491.5 491.5 314.3 491.5 0.00 61 42 21606 -64.9 -90.9 2 26.0 -65.3 266 11 515.6 515.6 316.0 515.6 0.00 62 40 21905 -63.3 -90.3 1 27.0 -63.8 242 16 526.9 526.9 316.7 526.9 0.00 63 38 22220 -63.9 -90.9 1 27.0 -64.4 238 15 533.1 533.1 317.1 533.2 0.00 64 35 22727 -61.9 -89.9 1 28.0 -62.6 236 11 551.1 551.1 318.2 551.1 0.00 65 34 22907 -59.9 -89.9 1 30.0 -60.7 245 10 560.9 560.9 318.7 560.9 0.00 66 32 23287 -59.5 -89.5 1 30.0 -60.4 285 10 571.8 571.8 319.2 571.8 0.00 67 30 23690 -60.5 -89.5 1 29.0 -61.4 270 8 579.7 579.7 319.6 579.7 0.00 68 28 24121 -61.1 -90.1 1 29.0 -62.0 267 9 589.6 589.6 320.1 589.6 0.00 69 26 24584 -59.7 -88.7 1 29.0 -60.8 268 13 606.2 606.2 320.9 606.2 0.01 70 24 25085 -61.3 -90.3 1 29.0 -62.3 268 16 615.6 615.6 321.3 615.6 0.00 71 23 25351 -59.9 -89.9 1 30.0 -61.1 264 15 627.2 627.2 321.8 627.3 0.01 72 21 25921 -59.3 -89.3 1 30.0 -60.7 255 14 645.6 645.6 322.5 645.6 0.01 73 20 26230 -56.3 -88.3 1 32.0 -58.2 250 14 663.8 663.8 323.2 663.9 0.01 74 18 26901 -55.5 -87.5 1 32.0 -57.8 245 13 686.7 686.7 324.0 686.7 0.01 75 15 28058 -57.9 -88.9 1 31.0 -60.0 263 17 715.5 715.5 324.9 715.5 0.01 76 12 29473 -55.5 -87.5 1 32.0 -58.6 233 19 771.1 771.1 326.5 771.2 0.02 77 11 30027 -55.9 -87.9 1 32.0 -59.1 253 26 789.1 789.1 327.0 789.2 0.02 78 10 30640 -51.7 -85.7 1 34.0 -56.5 255 33 826.6 826.6 327.9 826.8 0.03 79 9.7 30837 -52.5 -86.5 1 34.0 -57.1 830.8 830.8 328.0 831.0 0.02 80 9.0 31325 -49.3 -85.3 1 36.0 -55.5 861.1 861.1 328.7 861.4 0.03 81 7.7 32344 -50.7 -85.7 1 35.0 -56.8 894.7 894.8 329.3 895.1 0.03 82 7.5 32516 -49.7 -85.7 1 36.0 -56.3 905.6 905.6 329.5 905.9 0.03 TRP 200 12060 -60.7 -73.7 16 13.0 -60.8 295 36 336.6 336.6 293.5 336.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5638.00 m Freezing level: 626.00 mb = 4069.85 m = 13352.37 ft Wetbulb zero: 777.28 mb = 2285.59 m = 7498.55 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 24.03 % Est. max temperature: 24.65 C = 76.36 F Sfc-Lift cond lev (LCL): 870.13 mb = 1343.72 m = 4408.47 ft T: 10.50 C 700-500 lapse rate: 7.48 C/km ThetaE index: 4.33 C Layer 868.0- 858.0 mb Conv cond level (CCL): 607.61 mb = 4288.42 m = 14069.43 ft Mean mixing ratio: 5.59 g/kg Conv temperature: 33.86 C = 92.94 F Cap Strength: 9.75 C Lifted Index: 7.67 C Risk: None Lifted Index @300 mb: 7.59 C Lifted Index @700 mb: 9.55 C Showalter Index: 8.70 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 10.30 C K Index: -10.30 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 1.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.03 J/kg Max Up Vert Vel: 9.28 m/s Conv Inhibition (B-): 52508.11 J/kg Cap Strength: 9.73 C Lift Cond Lev (LCL): 783.47 mb = 2219.72 m = 7282.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 32 at 11 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 ---------------------------------------------------------- 0 934 751 150 4 -2.0 3.5 | 197 13 4.0 12.9 1 925 833 120 2 -1.7 1.0 | 202 11 4.3 10.4 2 916 914 120 4 -3.5 2.0 | 192 12 2.5 11.4 3 883 1219 125 4 -3.3 2.3 | 193 12 2.7 11.7 4 850 1540 85 3 -3.0 -0.3 | 198 10 3.0 9.2 5 821 1829 350 5 0.9 -4.9 | 237 8 6.9 4.5 6 791 2134 5 3 -0.3 -3.0 | 222 9 5.7 6.4 7 763 2438 35 7 -4.0 -5.7 | 208 4 2.0 3.7 8 735 2743 55 11 -9.0 -6.3 | 136 4 -3.0 3.1 9 709 3048 45 12 -8.5 -8.5 | 111 3 -2.5 0.9 10 700 3150 45 12 -8.5 -8.5 | 111 3 -2.5 0.9 11 682 3353 20 13 -4.4 -12.2 | 331 3 1.5 -2.8 12 656 3658 20 19 -6.5 -17.9 | 3 8 -0.5 -8.4 13 632 3962 360 21 -0.0 -21.0 | 333 13 6.0 -11.6 14 608 4267 360 26 -0.0 -26.0 | 340 18 6.0 -16.6 15 585 4572 355 31 2.7 -30.9 | 338 23 8.7 -21.5 16 563 4877 5 21 -1.8 -20.9 | 340 12 4.2 -11.5 17 541 5182 10 18 -3.1 -17.7 | 341 9 2.9 -8.3 18 500 5810 340 21 7.2 -19.7 | 308 17 13.2 -10.3 19 481 6096 330 18 9.0 -15.6 | 292 16 15.0 -6.2 20 425 7010 345 22 5.7 -21.3 | 315 17 11.7 -11.8 21 400 7460 340 22 7.5 -20.7 | 310 18 13.5 -11.3 22 391 7620 340 22 7.5 -20.7 | 310 18 13.5 -11.3 23 328 8839 325 18 10.3 -14.7 | 288 17 16.3 -5.3 24 314 9144 325 17 9.8 -13.9 | 286 16 15.7 -4.5 25 300 9449 335 16 6.8 -14.5 | 292 14 12.7 -5.1 26 300 9450 340 19 6.5 -17.9 | 304 15 12.5 -8.4 27 261 10363 315 23 16.3 -16.3 | 287 23 22.3 -6.8 28 250 10650 295 30 27.2 -12.7 | 276 33 33.2 -3.3 29 238 10973 285 32 30.9 -8.3 | 268 37 36.9 1.1 30 200 12060 295 36 32.6 -15.2 | 279 39 38.6 -5.8 31 196 12192 295 36 32.6 -15.2 | 279 39 38.6 -5.8 32 186 12497 275 38 37.9 -3.3 | 262 44 43.8 6.1 33 169 13106 275 54 53.8 -4.7 | 265 60 59.8 4.7 34 150 13850 285 45 43.5 -11.6 | 273 50 49.5 -2.2 35 139 14326 285 39 37.7 -10.1 | 271 44 43.7 -0.7 36 132 14630 275 37 36.9 -3.2 | 262 43 42.8 6.2 37 126 14935 250 46 43.2 15.7 | 243 55 49.2 25.2 38 120 15240 260 54 53.2 9.4 | 252 62 59.2 18.8 39 108 15850 275 44 43.8 -3.8 | 264 50 49.8 5.6 40 100 16330 255 37 35.7 9.6 | 246 46 41.7 19.0 41 98 16459 255 37 35.7 9.6 | 246 46 41.7 19.0 42 89 17069 255 44 42.5 11.4 | 247 53 48.5 20.8 43 84 17374 275 37 36.9 -3.2 | 262 43 42.8 6.2 44 76 17983 245 30 27.2 12.7 | 236 40 33.2 22.1 45 72 18288 260 20 19.7 3.5 | 243 29 25.7 12.9 46 70 18490 260 34 33.5 5.9 | 249 42 39.5 15.3 47 69 18593 250 35 32.9 12.0 | 241 44 38.9 21.4 48 65 18898 270 33 33.0 -0.0 | 256 40 39.0 9.4 49 62 19202 270 33 33.0 -0.0 | 256 40 39.0 9.4 50 56 19812 280 14 13.8 -2.4 | 251 21 19.8 7.0 51 54 20117 230 16 12.3 10.3 | 223 27 18.2 19.7 52 51 20422 265 23 22.9 2.0 | 248 31 28.9 11.4 53 50 20540 295 18 16.3 -7.6 | 265 22 22.3 1.8 54 49 20726 295 18 16.3 -7.6 | 265 22 22.3 1.8 55 46 21031 270 18 18.0 -0.0 | 249 26 24.0 9.4 56 44 21336 280 9 8.9 -1.6 | 242 17 14.9 7.9 57 42 21641 265 11 11.0 1.0 | 239 20 16.9 10.4 58 40 21946 240 17 14.7 8.5 | 229 27 20.7 17.9 59 34 22860 235 10 8.2 5.7 | 223 21 14.2 15.2 60 33 23165 290 10 9.4 -3.4 | 249 17 15.4 6.0 61 30 23690 270 8 8.0 -0.0 | 236 17 14.0 9.4 62 27 24384 265 9 9.0 0.8 | 236 18 15.0 10.2 63 26 24689 270 15 15.0 -0.0 | 246 23 21.0 9.4 64 24 24994 270 16 16.0 -0.0 | 247 24 22.0 9.4 65 20 26230 250 14 13.2 4.8 | 233 24 19.1 14.2 66 18 26822 245 13 11.8 5.5 | 230 23 17.8 14.9 67 17 27127 245 13 11.8 5.5 | 230 23 17.8 14.9 68 17 27432 250 16 15.0 5.5 | 235 26 21.0 14.9 69 16 27737 265 22 21.9 1.9 | 248 30 27.9 11.3 70 15 28042 265 17 16.9 1.5 | 245 25 22.9 10.9 71 14 28346 235 16 13.1 9.2 | 226 27 19.1 18.6 72 14 28651 265 19 18.9 1.7 | 246 27 24.9 11.1 73 13 28956 270 15 15.0 -0.0 | 246 23 21.0 9.4 74 12 29261 240 13 11.3 6.5 | 227 23 17.2 15.9 75 12 29566 230 21 16.1 13.5 | 224 32 22.1 22.9 76 11 30175 260 28 27.6 4.9 | 247 36 33.6 14.3 77 10 30640 255 33 31.9 8.5 | 245 42 37.9 18.0 Wind Parameters Mean winds (0-6000m): 2.4 at 14.9 knts Storm direction: 32.4 at 11.2 knts Shear (0-3000m) pos: 1.4 neg: 3.6 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 155.2 deg Storm rel helicity (0-3000m) pos: 18.6 neg: -21.8 tot: -3.2 m^2/s^2 ave: -1.1 10^-3 m/s^2 rel: -0.20 Storm rel vorticity (0-3000m) horiz: 7.1 stream: -1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.11 Bulk Shear: 38.77 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 ------------------------------------------------------------------------------- 500 124 4 194 12| 0.0 2.0 2.0| 2.3 -4.6 -2.3 -4.5 -0.19| 4.4 -0.8 1000 106 4 194 11| 0.0 4.0 4.0| 11.4 -4.6 6.8 6.8 0.31| 5.8 1.8 1500 68 4 197 8| 0.0 2.7 2.7| 14.9 -8.8 6.1 4.1 0.19| 5.7 1.1 2000 54 5 198 7| 2.1 2.0 4.1| 14.9 -14.6 0.3 0.1 -0.10| 6.4 -0.7 2500 50 6 193 6| 1.7 2.5 4.2| 14.9 -16.8 -1.9 -0.8 -0.22| 6.2 -1.4 3000 38 8 199 3| 1.4 3.6 5.0| 18.6 -21.8 -3.2 -1.1 -0.20| 7.1 -1.4 4000 16 12 314 3| 1.1 3.7 4.8| 29.3 -36.0 -6.7 -1.7 -0.16| 8.0 -1.3 5000 11 14 322 5| 1.2 3.5 4.7| 29.7 -56.8 -27.1 -5.4 -0.20| 8.2 -1.7 6000 2 15 315 8| 1.0 2.8 3.8| 48.1 -77.8 -29.7 -4.9 -0.19| 7.6 -1.4 Wrote GIF file: /home/apache/climate/data/raob//KTWC/skewt/KTWC.skewt.20251125.18.gif