UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for KTWC... Searching the city database file for: KTWC ... Date:0000Z 28 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 114 SFC 930 751 25.6 -1.4 17 27.0 11.4 0 0 305.0 305.7 287.6 316.5 3.71 2 925 802 24.8 -1.2 18 26.0 11.2 345 4 304.7 305.4 287.5 316.3 3.78 3 883 1205 20.6 -2.4 21 23.0 8.9 104 1 304.4 305.1 287.3 315.6 3.63 4 850 1532 17.8 -3.2 24 21.0 7.3 160 3 304.8 305.5 287.3 315.8 3.55 5 831 1724 16.0 -4.0 25 20.0 6.3 195 4 304.9 305.5 287.2 315.5 3.42 6 789 2162 13.4 -9.6 19 23.0 3.4 194 12 306.6 307.1 286.8 314.1 2.34 7 766 2410 11.4 -6.6 28 18.0 3.1 186 18 307.1 307.7 287.6 316.6 3.04 8 758 2497 10.8 -10.2 22 21.0 1.8 188 18 307.4 307.8 287.0 314.7 2.32 9 756 2519 11.2 -15.8 13 27.0 0.9 189 18 308.0 308.3 286.4 312.8 1.47 10 750 2586 10.8 -21.2 9 32.0 -0.1 192 17 308.3 308.5 285.8 311.4 0.94 11 710 3040 8.6 -31.4 4 40.0 -2.4 200 15 310.7 310.8 286.1 312.1 0.39 12 700 3157 7.6 -31.4 4 39.0 -3.0 175 11 310.9 311.0 286.1 312.3 0.40 13 643 3850 2.8 -32.2 6 35.0 -6.1 191 13 313.1 313.2 286.9 314.5 0.40 14 606 4325 -1.3 -27.3 12 26.0 -8.4 176 11 313.7 313.8 287.4 316.0 0.67 15 554 5032 -7.5 -35.5 9 28.0 -13.2 218 15 314.5 314.6 287.3 315.7 0.34 16 534 5316 -9.9 -31.9 15 22.0 -14.6 236 17 315.0 315.1 287.6 316.7 0.49 17 531 5360 -10.3 -25.3 28 15.0 -14.2 236 18 315.0 315.2 288.1 318.2 0.92 18 529 5389 -10.5 -28.5 21 18.0 -14.7 237 18 315.1 315.2 287.9 317.5 0.69 19 527 5418 -10.5 -22.5 37 12.0 -13.8 237 18 315.5 315.7 288.6 319.5 1.19 20 511 5654 -12.5 -22.5 43 10.0 -15.2 239 19 315.8 316.1 288.8 320.0 1.23 21 502 5790 -13.7 -30.7 22 17.0 -17.3 240 19 316.0 316.1 288.1 318.0 0.59 22 500 5820 -13.9 -27.9 30 14.0 -17.1 225 20 316.1 316.2 288.3 318.8 0.77 23 499 5835 -13.9 -25.9 36 12.0 -16.8 225 20 316.3 316.5 288.6 319.5 0.93 24 490 5973 -15.3 -24.3 46 9.0 -17.6 222 21 316.2 316.4 288.7 319.9 1.09 25 487 6020 -15.9 -25.9 42 10.0 -18.3 221 21 316.0 316.2 288.5 319.3 0.95 26 483 6082 -16.3 -24.3 50 8.0 -18.3 220 21 316.3 316.5 288.8 320.1 1.11 27 480 6129 -16.3 -21.3 65 5.0 -17.7 221 21 316.8 317.1 289.3 321.7 1.45 28 469 6303 -17.9 -21.8 71 3.9 -18.9 230 24 317.0 317.2 289.3 321.8 1.42 29 463 6400 -18.5 -20.2 86 1.7 -19.0 235 25 317.4 317.7 289.6 323.0 1.66 30 454 6546 -19.5 -20.0 96 0.5 -19.6 242 28 317.9 318.3 289.9 323.7 1.72 31 450 6612 -19.1 -20.0 93 0.9 -19.4 245 28 319.2 319.6 290.3 325.1 1.74 32 446 6678 -19.5 -19.9 97 0.4 -19.6 248 29 319.5 319.9 290.4 325.5 1.77 33 429 6967 -21.3 -23.7 81 2.4 -21.9 248 28 320.8 321.1 290.4 325.3 1.32 34 400 7480 -25.1 -28.0 77 2.9 -25.7 245 25 322.4 322.6 290.5 325.7 0.95 35 393 7608 -25.9 -28.5 79 2.6 -26.4 245 25 323.0 323.1 290.6 326.2 0.93 36 356 8312 -32.1 -35.0 75 2.9 -32.5 238 28 323.9 324.0 290.5 325.9 0.55 37 341 8613 -34.5 -36.6 81 2.1 -34.7 235 29 324.6 324.7 290.7 326.4 0.49 38 339 8654 -34.9 -37.9 74 3.0 -35.3 235 29 324.6 324.7 290.6 326.2 0.43 39 332 8799 -36.3 -38.5 80 2.2 -36.5 234 30 324.7 324.7 290.6 326.2 0.41 40 329 8861 -36.9 -39.8 74 2.9 -37.2 233 30 324.7 324.8 290.6 326.0 0.36 41 322 9009 -38.1 -40.8 76 2.7 -38.4 231 30 325.0 325.1 290.6 326.3 0.34 42 319 9073 -38.7 -40.3 85 1.6 -38.8 231 31 325.1 325.1 290.7 326.4 0.36 43 317 9116 -39.1 -43.0 66 3.9 -39.4 230 31 325.1 325.1 290.6 326.1 0.27 44 302 9445 -42.3 -45.2 73 2.9 -42.5 230 38 325.1 325.2 290.6 326.0 0.22 45 300 9490 -42.5 -46.0 68 3.5 -42.7 230 39 325.5 325.5 290.6 326.2 0.21 46 299 9513 -42.7 -47.7 58 5.0 -43.0 230 39 325.5 325.5 290.6 326.1 0.17 47 298 9535 -42.7 -57.7 18 15.0 -43.3 231 40 325.8 325.8 290.6 326.0 0.05 48 297 9558 -42.9 -61.9 11 19.0 -43.5 231 40 325.8 325.8 290.6 326.0 0.03 49 296 9581 -43.1 -55.1 26 12.0 -43.6 231 41 325.9 325.9 290.6 326.2 0.07 50 294 9627 -43.3 -66.3 6 23.0 -43.9 232 42 326.2 326.2 290.6 326.3 0.02 51 279 9979 -45.9 -67.9 7 22.0 -46.4 236 48 327.4 327.4 291.0 327.4 0.01 52 268 10247 -45.5 -69.5 5 24.0 -46.1 239 54 331.8 331.8 292.2 331.8 0.01 53 253 10631 -47.7 -66.7 9 19.0 -48.1 249 52 334.0 334.0 292.8 334.1 0.02 54 251 10684 -47.5 -65.5 11 18.0 -48.0 250 52 335.1 335.1 293.1 335.2 0.02 55 250 10710 -47.9 -65.9 11 18.0 -48.3 250 55 334.9 334.9 293.0 334.9 0.02 56 237 11059 -50.7 -66.7 13 16.0 -51.0 255 65 335.8 335.8 293.3 335.9 0.02 57 211 11809 -54.3 -72.3 9 18.1 -54.5 265 87 341.6 341.6 294.7 341.6 0.01 58 200 12150 -55.9 -74.9 8 19.0 -56.1 265 84 344.2 344.2 295.3 344.3 0.01 59 150 13960 -61.9 -84.9 3 23.0 -62.0 275 64 363.4 363.4 299.4 363.4 0.00 60 100 16400 -72.9 -88.9 7 16.0 -72.9 290 29 386.9 386.9 303.3 386.9 0.00 61 84 17422 -73.5 -88.5 8 15.0 -73.6 307 24 405.4 405.4 305.9 405.4 0.00 62 81 17636 -71.3 -88.3 6 17.0 -71.4 297 28 414.2 414.2 307.0 414.2 0.00 63 76 18012 -72.7 -88.7 7 16.0 -72.8 308 27 418.9 418.9 307.6 418.9 0.00 64 74 18169 -70.3 -88.3 5 18.0 -70.4 301 28 427.1 427.1 308.5 427.2 0.00 65 70 18500 -70.1 -89.1 5 19.0 -70.2 300 24 434.4 434.4 309.3 434.4 0.00 66 69 18586 -70.1 -89.1 5 19.0 -70.2 281 27 436.2 436.2 309.5 436.2 0.00 67 66 18852 -67.7 -89.7 3 22.0 -67.9 297 25 447.0 447.0 310.6 447.0 0.00 68 61 19327 -66.9 -89.9 3 23.0 -67.1 290 21 459.0 459.0 311.7 459.0 0.00 69 51 20402 -69.9 -90.9 3 21.0 -70.1 285 21 476.1 476.1 313.1 476.1 0.00 70 50 20520 -69.5 -91.5 3 22.0 -69.6 295 26 479.7 479.7 313.4 479.7 0.00 71 41 21719 -63.7 -90.7 1 27.0 -64.1 338 18 522.2 522.2 316.4 522.2 0.00 72 37 22350 -62.7 -90.7 1 28.0 -63.3 340 13 540.3 540.3 317.5 540.3 0.00 73 37 22350 -62.7 -90.7 1 28.0 -63.3 340 13 540.3 540.3 317.5 540.3 0.00 74 36 22519 -62.7 -90.7 1 28.0 -63.3 347 13 544.6 544.6 317.8 544.6 0.00 75 36 22519 -63.1 -91.1 1 28.0 -63.6 347 13 543.5 543.5 317.7 543.5 0.00 76 34 22871 -62.3 -91.3 1 29.0 -62.9 356 12 554.6 554.6 318.3 554.6 0.00 77 32 23248 -59.3 -89.3 1 30.0 -60.2 316 10 572.3 572.3 319.3 572.3 0.00 78 32 23248 -59.3 -89.3 1 30.0 -60.2 316 10 572.3 572.3 319.3 572.3 0.00 79 31 23446 -60.9 -89.9 1 29.0 -61.7 329 10 573.2 573.2 319.3 573.2 0.00 80 30 23650 -59.9 -89.9 1 30.0 -60.8 335 9 581.3 581.3 319.8 581.4 0.00 81 29 23861 -59.5 -89.5 1 30.0 -60.5 325 8 588.1 588.1 320.0 588.1 0.00 82 26 24541 -61.1 -90.1 1 29.0 -62.0 292 8 602.2 602.2 320.7 602.2 0.00 83 23 25303 -59.9 -89.9 1 30.0 -61.1 338 17 627.2 627.2 321.8 627.3 0.01 84 22 25581 -58.3 -89.3 1 31.0 -59.7 284 19 640.0 640.0 322.3 640.1 0.01 85 22 25581 -58.1 -89.1 1 31.0 -59.6 284 19 640.6 640.6 322.3 640.7 0.01 86 20 26180 -58.1 -90.1 1 32.0 -59.7 300 22 658.3 658.3 323.0 658.4 0.01 87 19 26504 -56.9 -88.9 1 32.0 -58.8 299 22 671.8 671.8 323.5 671.8 0.01 88 17 27208 -56.3 -88.3 1 32.0 -58.5 336 15 695.4 695.4 324.3 695.5 0.01 89 16 27592 -57.3 -88.3 1 31.0 -59.4 318 9 704.3 704.3 324.6 704.4 0.01 90 12 29419 -54.9 -87.9 1 33.0 -58.2 293 17 773.2 773.2 326.5 773.3 0.01 91 12 29419 -55.5 -87.5 1 32.0 -58.6 293 17 771.1 771.1 326.5 771.2 0.02 92 11 29976 -53.9 -86.9 1 33.0 -57.7 260 24 796.3 796.4 327.1 796.5 0.02 93 10 30590 -52.1 -87.1 1 35.0 -56.8 260 31 825.1 825.1 327.8 825.2 0.02 94 9.9 30655 -51.7 -86.7 1 35.0 -56.6 828.9 829.0 328.0 829.1 0.02 95 8.8 31413 -55.1 -88.1 1 33.0 -59.1 844.2 844.2 328.2 844.3 0.02 96 8.7 31486 -55.1 -88.1 1 33.0 -59.1 846.9 847.0 328.3 847.1 0.02 TRP 100 16400 -72.9 -88.9 7 16.0 -72.9 290 29 386.9 386.9 303.3 386.9 0.00 WND 211 11809 -54.3 -72.3 9 18.1 -54.5 265 87 341.6 341.6 294.7 341.6 0.01 Sounding variables and indices 1000-500 mb thick: 5706.00 m Freezing level: 617.73 mb = 4174.38 m = 13695.32 ft Wetbulb zero: 750.59 mb = 2579.03 m = 8461.28 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 15.39 % Est. max temperature: 27.37 C = 81.26 F Sfc-Lift cond lev (LCL): 622.99 mb = 4103.23 m = 13461.89 ft T: 0.61 C 700-500 lapse rate: 8.07 C/km ThetaE index: 5.22 C Layer 758.0- 710.0 mb Conv cond level (CCL): 542.83 mb = 5189.34 m = 17025.20 ft Mean mixing ratio: 3.62 g/kg Conv temperature: 35.17 C = 95.31 F Cap Strength: 7.69 C Lifted Index: 4.89 C Risk: None Lifted Index @300 mb: 7.23 C Lifted Index @700 mb: 5.66 C Showalter Index: 4.89 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 31.70 C Cross Totals Index: 10.70 C K Index: -10.50 Risk: None Sweat Index: 26.00 Risk: None Energy Index: 0.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.68 J/kg Max Up Vert Vel: 1.83 m/s Conv Inhibition (B-): 50094.08 J/kg Cap Strength: 7.69 C Lift Cond Lev (LCL): 623.16 mb = 4101.16 m = 13455.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 241 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 ---------------------------------------------------------- 0 930 751 0 0 -0.0 -0.0 | 61 10 -9.1 -5.0 1 925 802 345 4 1.0 -3.9 | 42 12 -8.0 -8.8 2 913 914 350 2 0.3 -2.0 | 51 11 -8.7 -7.0 3 881 1219 110 1 -0.9 0.3 | 65 11 -10.0 -4.6 4 850 1532 160 3 -1.0 2.8 | 78 10 -10.1 -2.2 5 820 1829 215 5 2.9 4.1 | 82 6 -6.2 -0.9 6 791 2134 195 12 3.1 11.6 | 138 9 -6.0 6.6 7 763 2438 185 19 1.7 18.9 | 152 16 -7.4 13.9 8 735 2743 200 15 5.1 14.1 | 157 10 -3.9 9.1 9 709 3048 200 15 5.1 14.1 | 157 10 -3.9 9.1 10 700 3157 175 11 -1.0 11.0 | 121 12 -10.0 6.0 11 683 3353 175 10 -0.9 10.0 | 117 11 -9.9 5.0 12 657 3658 185 13 1.1 13.0 | 135 11 -7.9 8.0 13 632 3962 195 13 3.4 12.6 | 143 9 -5.7 7.6 14 608 4267 175 11 -1.0 11.0 | 121 12 -10.0 6.0 15 585 4572 180 15 0.0 15.0 | 138 14 -9.1 10.0 16 563 4877 205 13 5.5 11.8 | 152 8 -3.6 6.8 17 542 5182 235 17 13.9 9.8 | 225 7 4.9 4.8 18 502 5791 240 19 16.5 9.5 | 239 9 7.4 4.5 19 500 5820 225 20 14.1 14.1 | 209 10 5.1 9.2 20 482 6096 220 21 13.5 16.1 | 202 12 4.4 11.1 21 444 6706 250 30 28.2 10.3 | 255 20 19.1 5.3 22 400 7480 245 25 22.7 10.6 | 248 15 13.6 5.6 23 392 7620 245 25 22.7 10.6 | 248 15 13.6 5.6 24 315 9144 230 31 23.7 19.9 | 224 21 14.7 14.9 25 300 9490 230 39 29.9 25.1 | 226 29 20.8 20.1 26 263 10363 240 56 48.5 28.0 | 240 46 39.4 23.0 27 252 10668 250 51 47.9 17.4 | 252 41 38.8 12.5 28 250 10710 250 55 51.7 18.8 | 252 45 42.6 13.8 29 211 11809 265 87 86.7 7.6 | 268 78 77.6 2.6 30 208 11887 265 87 86.7 7.6 | 268 78 77.6 2.6 31 200 12150 265 84 83.7 7.3 | 268 75 74.6 2.3 32 172 13106 270 86 86.0 -0.0 | 274 77 76.9 -5.0 33 150 13960 275 64 63.8 -5.6 | 281 56 54.7 -10.6 34 148 14021 270 62 62.0 -0.0 | 275 53 52.9 -5.0 35 128 14935 285 66 63.8 -17.1 | 292 59 54.7 -22.1 36 121 15240 285 55 53.1 -14.2 | 294 48 44.1 -19.2 37 115 15545 285 44 42.5 -11.4 | 296 37 33.4 -16.4 38 110 15850 295 54 48.9 -22.8 | 305 49 39.9 -27.8 39 100 16400 290 29 27.3 -9.9 | 309 24 18.2 -14.9 40 99 16459 315 35 24.7 -24.7 | 332 34 15.7 -29.7 41 94 16764 290 37 34.8 -12.7 | 304 31 25.7 -17.6 42 85 17374 310 23 17.6 -14.8 | 337 22 8.5 -19.8 43 80 17678 295 29 26.3 -12.3 | 315 24 17.2 -17.2 44 76 17983 310 27 20.7 -17.4 | 333 25 11.6 -22.3 45 73 18288 295 28 25.4 -11.8 | 316 23 16.3 -16.8 46 70 18500 300 24 20.8 -12.0 | 325 21 11.7 -17.0 47 69 18593 280 27 26.6 -4.7 | 299 20 17.5 -9.7 48 66 18898 300 25 21.7 -12.5 | 324 22 12.6 -17.5 49 62 19202 300 19 16.5 -9.5 | 333 16 7.4 -14.5 50 59 19507 275 25 24.9 -2.2 | 294 17 15.8 -7.2 51 51 20422 285 21 20.3 -5.4 | 313 15 11.2 -10.4 52 50 20520 295 26 23.6 -11.0 | 318 22 14.5 -16.0 53 44 21336 320 15 9.6 -11.5 | 358 16 0.6 -16.5 54 42 21641 340 17 5.8 -16.0 | 9 21 -3.3 -21.0 55 40 21946 335 19 8.0 -17.2 | 3 22 -1.0 -22.2 56 38 22250 335 13 5.5 -11.8 | 12 17 -3.6 -16.8 57 34 22860 360 12 -0.0 -12.0 | 28 19 -9.1 -17.0 58 32 23165 310 10 7.7 -6.4 | 7 11 -1.4 -11.4 59 31 23470 330 10 5.0 -8.7 | 17 14 -4.1 -13.6 60 30 23650 335 9 3.8 -8.2 | 22 14 -5.3 -13.1 61 27 24384 300 5 4.3 -2.5 | 32 9 -4.7 -7.5 62 25 24689 285 10 9.7 -2.6 | 356 8 0.6 -7.6 63 23 25298 340 17 5.8 -16.0 | 9 21 -3.3 -21.0 64 22 25603 280 19 18.7 -3.3 | 311 13 9.6 -8.3 65 21 25908 325 10 5.7 -8.2 | 14 14 -3.3 -13.2 66 20 26180 300 22 19.1 -11.0 | 328 19 10.0 -16.0 67 20 26213 285 13 12.6 -3.4 | 337 9 3.5 -8.3 68 19 26518 300 22 19.1 -11.0 | 328 19 10.0 -16.0 69 17 27127 335 18 7.6 -16.3 | 4 21 -1.5 -21.3 70 16 27432 340 7 2.4 -6.6 | 30 13 -6.7 -11.6 71 16 27737 300 11 9.5 -5.5 | 358 10 0.5 -10.5 72 15 28042 300 12 10.4 -6.0 | 353 11 1.3 -11.0 73 14 28346 250 12 11.3 4.1 | 292 2 2.2 -0.9 74 14 28651 310 16 12.3 -10.3 | 348 16 3.2 -15.3 75 12 29261 305 15 12.3 -8.6 | 347 14 3.2 -13.6 76 11 29870 260 23 22.7 4.0 | 274 14 13.6 -1.0 77 10 30590 260 31 30.5 5.4 | 269 21 21.5 0.4 Wind Parameters Mean winds (0-6000m): 211.2 at 13.8 knts Storm direction: 241.2 at 10.4 knts Shear (0-3000m) pos: 1.6 neg: 1.4 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 76.2 deg Storm rel helicity (0-3000m) pos: 55.7 neg: -28.9 tot: 26.8 m^2/s^2 ave: 8.9 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 31.59 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 2 2 53 11| 1.2 0.0 1.2| 12.4 -8.2 4.1 8.3 0.16| 7.6 1.2 1000 159 2 74 10| 2.3 0.0 2.3| 21.2 -8.2 13.0 13.0 0.34| 6.6 2.3 1500 195 5 86 8| 1.5 3.5 5.1| 35.7 -8.2 27.4 18.3 0.49| 8.4 4.1 2000 192 8 109 8| 1.4 2.7 4.1| 43.8 -8.2 35.6 17.8 0.42| 8.9 3.7 2500 192 9 118 8| 1.1 1.7 2.8| 43.8 -27.6 16.2 6.5 0.17| 8.6 1.5 3000 190 9 120 9| 1.6 1.4 3.0| 55.7 -28.9 26.8 8.9 0.23| 8.0 1.9 4000 188 10 125 9| 1.8 1.1 2.9| 75.3 -39.6 35.7 8.9 0.22| 7.7 1.7 5000 200 12 139 8| 2.5 0.9 3.4| 96.1 -39.6 56.5 11.3 0.33| 7.6 2.5 6000 211 14 164 7| 2.9 1.1 4.0|152.0 -54.5 97.5 16.2 0.33| 8.3 2.8 Wrote GIF file: /home/apache/climate/data/raob//KTWC/skewt/KTWC.skewt.20251128.00.gif