UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for KTWC... Searching the city database file for: KTWC ... Date:0000Z 22 OCT 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 85 SFC 929 751 32.6 -3.4 10 36.0 13.4 15 3 312.3 312.9 289.5 322.5 3.20 2 925 789 31.6 -6.4 8 38.0 12.4 315 6 311.6 312.1 288.7 319.9 2.56 3 904 993 29.4 -7.6 8 37.0 11.2 323 9 311.4 311.9 288.5 319.1 2.38 4 854 1494 25.2 -8.8 10 34.0 9.0 42 2 312.1 312.6 288.6 319.6 2.30 5 850 1535 24.8 -9.2 10 34.0 8.7 75 1 312.1 312.6 288.5 319.4 2.24 6 833 1711 24.4 -18.6 5 43.0 7.0 84 2 313.5 313.7 287.8 317.1 1.06 7 714 3030 13.2 -22.8 6 36.0 0.6 166 5 315.3 315.5 288.2 318.3 0.86 8 700 3196 11.6 -20.4 9 32.0 0.0 175 5 315.3 315.5 288.4 319.0 1.08 9 687 3352 10.4 -19.6 10 30.0 -0.6 196 6 315.7 315.9 288.6 319.7 1.18 10 686 3364 10.2 -13.8 17 24.0 0.3 198 6 315.6 316.0 289.3 322.0 1.92 11 683 3401 10.0 -1.0 46 11.0 4.1 203 6 315.8 316.8 292.3 332.3 5.21 12 682 3413 10.0 -1.0 46 11.0 4.1 204 6 315.9 316.9 292.4 332.5 5.22 13 580 4730 -1.9 -4.1 85 2.2 -3.0 241 19 317.0 317.9 292.4 332.6 4.87 14 572 4840 -3.1 -4.0 93 0.9 -3.6 247 18 316.8 317.8 292.4 332.8 4.98 15 562 4979 -4.1 -5.2 92 1.1 -4.6 247 18 317.3 318.1 292.3 332.1 4.63 16 555 5078 -4.7 -7.4 81 2.7 -5.9 244 20 317.7 318.4 291.9 330.5 3.95 17 534 5380 -7.7 -8.7 93 1.0 -8.1 244 22 317.6 318.3 291.6 329.7 3.71 18 530 5439 -8.1 -10.0 86 1.9 -8.9 245 22 317.8 318.5 291.4 328.8 3.38 19 528 5468 -8.1 -12.0 73 3.9 -9.6 246 22 318.2 318.7 291.0 327.7 2.89 20 516 5646 -9.3 -16.3 57 7.0 -11.7 250 23 318.8 319.2 290.5 325.7 2.07 21 514 5676 -9.1 -21.1 37 12.0 -12.7 250 23 319.4 319.7 290.0 324.1 1.38 22 513 5691 -8.9 -21.9 34 13.0 -12.8 251 23 319.8 320.1 290.0 324.3 1.29 23 510 5737 -9.3 -20.3 40 11.0 -12.7 252 23 319.9 320.2 290.3 325.0 1.49 24 502 5859 -9.3 -23.3 31 14.0 -13.3 254 23 321.3 321.6 290.4 325.4 1.17 25 500 5890 -9.5 -23.5 31 14.0 -13.5 255 23 321.5 321.7 290.4 325.4 1.15 26 498 5921 -9.7 -22.7 34 13.0 -13.5 254 23 321.6 321.8 290.5 325.9 1.24 27 471 6348 -12.5 -27.5 27 15.0 -16.2 244 25 323.3 323.4 290.6 326.3 0.85 28 466 6429 -11.9 -37.9 10 26.0 -16.9 242 26 325.0 325.1 290.6 326.2 0.31 29 463 6479 -11.5 -34.5 13 23.0 -16.4 241 27 326.1 326.2 291.1 327.7 0.44 30 424 7145 -16.9 -33.9 21 17.0 -20.3 240 31 327.5 327.6 291.6 329.4 0.51 31 400 7580 -18.7 -40.7 13 22.0 -22.2 245 34 330.7 330.7 292.2 331.7 0.27 32 397 7636 -19.1 -42.1 11 23.0 -22.6 240 32 330.9 330.9 292.2 331.8 0.24 33 395 7674 -19.3 -39.3 15 20.0 -22.6 240 32 331.1 331.2 292.3 332.3 0.32 34 351 8539 -27.3 -35.3 47 8.0 -28.6 240 36 331.7 331.8 292.7 333.7 0.54 35 348 8601 -27.9 -36.9 42 9.0 -29.2 240 36 331.7 331.8 292.6 333.4 0.46 36 342 8725 -28.9 -36.9 46 8.0 -30.0 240 37 332.0 332.1 292.7 333.8 0.47 37 336 8852 -29.7 -41.7 30 12.0 -31.2 240 38 332.6 332.6 292.7 333.7 0.29 38 318 9242 -32.9 -42.9 36 10.0 -34.0 240 40 333.4 333.5 292.9 334.5 0.27 39 300 9650 -36.1 -49.1 25 13.0 -37.1 240 43 334.5 334.5 293.1 335.1 0.15 40 295 9767 -36.9 -50.9 22 14.0 -37.9 235 40 335.0 335.0 293.2 335.5 0.12 41 289 9909 -37.9 -50.9 24 13.0 -38.8 234 43 335.5 335.5 293.3 336.0 0.12 42 272 10323 -41.7 -50.7 37 9.0 -42.2 233 51 335.9 335.9 293.4 336.4 0.13 43 260 10628 -44.1 -51.1 46 7.0 -44.5 231 58 336.7 336.7 293.6 337.2 0.13 44 250 10890 -46.1 -54.1 40 8.0 -46.4 230 63 337.5 337.5 293.8 337.9 0.10 45 247 10970 -46.7 -53.7 45 7.0 -47.0 231 64 337.8 337.8 293.9 338.2 0.10 46 239 11187 -47.9 -57.9 31 10.0 -48.3 232 66 339.2 339.2 294.2 339.5 0.06 47 237 11243 -48.1 -55.1 44 7.0 -48.4 232 66 339.7 339.7 294.3 340.1 0.09 48 236 11270 -48.3 -54.3 50 6.0 -48.6 233 67 339.8 339.8 294.4 340.2 0.10 49 233 11354 -48.9 -57.9 34 9.0 -49.2 233 67 340.1 340.2 294.4 340.4 0.07 50 231 11411 -49.3 -58.3 34 9.0 -49.6 234 68 340.4 340.4 294.5 340.6 0.06 51 226 11553 -50.7 -53.9 69 3.2 -50.8 235 69 340.4 340.4 294.5 340.8 0.11 52 225 11582 -50.9 -53.9 70 3.0 -51.0 235 70 340.5 340.5 294.6 341.0 0.11 53 224 11611 -51.1 -54.1 70 3.0 -51.2 235 70 340.6 340.7 294.6 341.1 0.11 54 223 11640 -51.1 -55.2 62 4.1 -51.2 235 70 341.1 341.1 294.7 341.5 0.10 55 222 11669 -51.3 -55.0 65 3.7 -51.4 235 70 341.2 341.2 294.7 341.6 0.10 56 220 11728 -51.5 -62.5 26 11.0 -51.8 236 71 341.8 341.8 294.8 341.9 0.04 57 219 11758 -51.7 -56.5 56 4.8 -51.8 236 71 341.9 341.9 294.8 342.3 0.08 58 200 12340 -55.5 -68.5 18 13.0 -55.7 240 77 344.9 344.9 295.5 345.0 0.02 59 186 12797 -58.2 -71.0 18 12.7 -58.4 240 77 347.7 347.7 296.1 347.8 0.01 60 150 14120 -66.3 -78.3 17 12.0 -66.4 235 62 355.9 355.9 297.9 355.9 0.01 61 120 15455 -72.9 -82.9 21 10.0 -72.9 250 55 367.2 367.2 300.1 367.2 0.00 62 100 16530 -72.1 -87.1 9 15.0 -72.2 275 44 388.4 388.4 303.6 388.4 0.00 63 95 16831 -73.5 -86.5 12 13.0 -73.5 270 42 391.4 391.4 304.0 391.4 0.00 64 94 16893 -73.5 -86.5 12 13.0 -73.5 266 41 392.6 392.6 304.2 392.6 0.00 65 88 17282 -68.9 -85.9 7 17.0 -69.0 269 33 409.3 409.3 306.4 409.3 0.00 66 76 18152 -72.1 -88.1 7 16.0 -72.2 270 14 420.1 420.1 307.7 420.1 0.00 67 74 18310 -70.1 -87.1 7 17.0 -70.2 270 14 427.6 427.6 308.6 427.6 0.00 68 70 18640 -70.3 -88.3 5 18.0 -70.4 280 15 434.0 434.0 309.3 434.0 0.00 69 65 19081 -67.7 -88.7 3 21.0 -67.9 277 12 449.0 449.0 310.7 449.0 0.00 70 58 19763 -68.7 -89.7 3 21.0 -68.9 284 12 461.6 461.6 311.9 461.6 0.00 71 56 19973 -66.1 -89.1 3 23.0 -66.3 310 13 472.2 472.2 312.8 472.2 0.00 72 55 20082 -66.7 -89.7 3 23.0 -66.9 326 14 473.2 473.2 312.9 473.2 0.00 73 53 20306 -65.3 -89.3 2 24.0 -65.6 320 11 481.5 481.5 313.5 481.5 0.00 74 50 20660 -64.7 -89.7 2 25.0 -65.0 275 19 491.0 491.0 314.3 491.0 0.00 75 48 20911 -62.5 -89.5 1 27.0 -62.9 278 19 502.0 502.0 315.1 502.0 0.00 76 47 21041 -63.3 -89.3 2 26.0 -63.7 271 22 503.1 503.1 315.2 503.2 0.00 77 42 21741 -58.9 -87.9 1 29.0 -59.7 313 21 530.5 530.5 316.9 530.5 0.00 78 34 23073 -57.7 -87.7 1 30.0 -58.7 195 8 566.7 566.7 319.0 566.7 0.01 79 30 23870 -54.1 -86.1 1 32.0 -55.8 275 20 597.2 597.2 320.5 597.2 0.01 80 29 24087 -54.5 -86.5 1 32.0 -56.2 251 20 601.9 601.9 320.7 601.9 0.01 81 24 25305 -52.5 -85.5 1 33.0 -54.9 281 25 641.2 641.2 322.3 641.2 0.01 82 21 26165 -54.1 -86.1 1 32.0 -56.4 287 24 661.3 661.3 323.1 661.4 0.01 83 20 26480 -52.1 -85.1 1 33.0 -55.0 315 20 676.7 676.7 323.7 676.8 0.01 84 17 27529 -53.3 -85.3 1 32.0 -56.2 323 28 705.0 705.1 324.6 705.2 0.02 85 16 27921 -51.3 -85.3 1 34.0 -54.9 324 29 723.9 723.9 325.2 724.0 0.02 86 14 28786 -52.5 -85.5 1 33.0 -56.1 283 23 748.0 748.0 325.9 748.2 0.02 87 12 29786 -51.1 -85.1 1 34.0 -55.6 288 25 786.7 786.7 326.9 786.9 0.02 88 12 29786 -51.9 -84.9 1 33.0 -56.1 288 25 783.9 783.9 326.8 784.1 0.02 89 11 30353 -49.3 -84.3 1 35.0 -54.8 282 32 813.1 813.1 327.5 813.3 0.03 90 10 30980 -47.7 -83.7 1 36.0 -54.2 275 40 841.5 841.5 328.2 841.8 0.04 91 9.8 31114 -47.1 -83.1 1 36.0 -53.9 276 41 848.6 848.6 328.4 849.0 0.04 92 8.7 31898 -49.7 -84.7 1 35.0 -55.8 281 45 867.9 867.9 328.8 868.2 0.03 93 8.2 32289 -46.1 -83.1 1 37.0 -54.1 283 48 897.0 897.0 329.4 897.4 0.05 94 7.6 32793 -48.1 -84.1 1 36.0 -55.4 287 51 908.6 908.6 329.6 909.0 0.04 95 7.3 33061 -45.1 -83.1 1 38.0 -54.1 288 52 931.4 931.4 330.0 931.9 0.05 96 7.0 33340 -46.9 -82.9 1 36.0 -55.1 290 54 935.2 935.2 330.1 935.8 0.06 97 6.8 33532 -47.7 -83.7 1 36.0 -55.6 939.6 939.7 330.2 940.2 0.05 TRP 120 15455 -72.9 -82.9 21 10.0 -72.9 250 55 367.2 367.2 300.1 367.2 0.00 WND 186 12797 -58.2 -71.0 18 12.7 -58.4 240 77 347.7 347.7 296.1 347.8 0.01 Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 596.29 mb = 4519.56 m = 14827.77 ft Wetbulb zero: 699.56 mb = 3201.22 m = 10502.57 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 38.61 % Est. max temperature: 34.65 C = 94.37 F Sfc-Lift cond lev (LCL): 547.73 mb = 5181.51 m = 16999.49 ft T: -5.73 C 700-500 lapse rate: 7.83 C/km ThetaE index: 3.37 C Layer 925.0- 854.0 mb Conv cond level (CCL): 402.06 mb = 7541.60 m = 24742.47 ft Mean mixing ratio: 2.21 g/kg Conv temperature: 50.37 C = 122.67 F Cap Strength: 7.32 C Lifted Index: 7.36 C Risk: None Lifted Index @300 mb: 11.34 C Lifted Index @700 mb: 3.01 C Showalter Index: 7.24 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 34.30 C Cross Totals Index: 0.30 C K Index: -6.90 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 1.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.88 J/kg Max Up Vert Vel: 3.71 m/s Conv Inhibition (B-): 56863.48 J/kg Cap Strength: 7.36 C Lift Cond Lev (LCL): 510.67 mb = 5726.62 m = 18787.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 270 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 ---------------------------------------------------------- 0 929 751 15 3 -0.8 -2.9 | 75 11 -10.9 -3.0 1 925 789 315 6 4.2 -4.2 | 54 7 -5.9 -4.3 2 912 914 320 9 5.8 -6.9 | 32 8 -4.4 -7.0 3 881 1219 330 8 4.0 -6.9 | 41 9 -6.2 -7.0 4 851 1524 50 1 -0.8 -0.6 | 86 11 -10.9 -0.7 5 850 1535 75 1 -1.0 -0.3 | 88 11 -11.1 -0.3 6 821 1829 90 3 -3.0 0.0 | 90 13 -13.2 -0.1 7 793 2134 130 7 -5.4 4.5 | 106 16 -15.5 4.4 8 765 2438 130 6 -4.6 3.9 | 104 15 -14.8 3.8 9 738 2743 150 6 -3.0 5.2 | 111 14 -13.2 5.1 10 700 3196 175 5 -0.4 5.0 | 115 12 -10.6 4.9 11 661 3658 240 8 6.9 4.0 | 141 5 -3.2 3.9 12 636 3962 230 12 9.2 7.7 | 173 8 -1.0 7.7 13 612 4267 240 18 15.6 9.0 | 211 10 5.4 8.9 14 589 4572 235 20 16.4 11.5 | 209 13 6.2 11.4 15 567 4877 250 17 16.0 5.8 | 225 8 5.8 5.8 16 546 5182 240 22 19.1 11.0 | 219 14 8.9 10.9 17 500 5890 255 23 22.2 6.0 | 244 13 12.1 5.9 18 487 6096 250 23 21.6 7.9 | 236 14 11.5 7.8 19 449 6706 235 29 23.8 16.6 | 219 21 13.6 16.6 20 400 7580 245 34 30.8 14.4 | 235 25 20.7 14.3 21 398 7620 240 32 27.7 16.0 | 228 24 17.6 15.9 22 322 9144 240 39 33.8 19.5 | 231 31 23.6 19.4 23 300 9650 240 43 37.2 21.5 | 232 35 27.1 21.4 24 295 9754 235 40 32.8 22.9 | 225 32 22.6 22.9 25 250 10890 230 63 48.3 40.5 | 223 56 38.1 40.4 26 200 12340 240 77 66.7 38.5 | 236 68 56.5 38.4 27 195 12497 240 77 66.7 38.5 | 236 68 56.5 38.4 28 186 12797 240 77 66.7 38.5 | 236 68 56.5 38.4 29 177 13106 240 77 66.7 38.5 | 236 68 56.5 38.4 30 150 14120 235 62 50.8 35.6 | 229 54 40.6 35.5 31 145 14326 235 63 51.6 36.1 | 229 55 41.4 36.1 32 124 15240 250 49 46.0 16.8 | 245 40 35.9 16.7 33 120 15455 250 55 51.7 18.8 | 246 46 41.5 18.8 34 101 16459 255 58 56.0 15.0 | 252 48 45.9 15.0 35 100 16530 275 44 43.8 -3.8 | 277 34 33.7 -3.9 36 96 16764 275 44 43.8 -3.8 | 277 34 33.7 -3.9 37 91 17069 255 37 35.7 9.6 | 250 27 25.6 9.5 38 82 17678 295 26 23.6 -11.0 | 309 17 13.4 -11.0 39 78 17983 270 14 14.0 -0.0 | 271 4 3.8 -0.1 40 74 18288 270 14 14.0 -0.0 | 271 4 3.8 -0.1 41 71 18593 265 19 18.9 1.7 | 260 9 8.8 1.6 42 70 18640 280 15 14.8 -2.6 | 300 5 4.6 -2.7 43 61 19507 275 10 10.0 -0.9 | 12 1 -0.2 -0.9 44 58 19812 285 12 11.6 -3.1 | 336 3 1.4 -3.2 45 55 20117 330 14 7.0 -12.1 | 15 13 -3.2 -12.2 46 52 20422 315 10 7.1 -7.1 | 23 8 -3.1 -7.1 47 50 20660 275 19 18.9 -1.7 | 281 9 8.8 -1.7 48 49 20726 290 14 13.2 -4.8 | 328 6 3.0 -4.8 49 47 21031 270 22 22.0 -0.0 | 270 12 11.8 -0.1 50 45 21336 285 25 24.1 -6.5 | 295 15 14.0 -6.5 51 41 21946 325 19 10.9 -15.6 | 357 16 0.7 -15.6 52 39 22250 320 16 10.3 -12.3 | 359 12 0.1 -12.3 53 37 22555 335 10 4.2 -9.1 | 33 11 -5.9 -9.1 54 35 22860 250 1 0.9 0.3 | 92 9 -9.2 0.3 55 34 23165 175 10 -0.9 10.0 | 132 15 -11.0 9.9 56 32 23470 205 13 5.5 11.8 | 158 13 -4.7 11.7 57 30 23774 270 17 17.0 -0.0 | 270 7 6.8 -0.1 58 30 23870 275 20 19.9 -1.7 | 280 10 9.8 -1.8 59 29 24079 250 20 18.8 6.8 | 232 11 8.6 6.8 60 28 24384 285 20 19.3 -5.2 | 300 11 9.2 -5.2 61 26 24689 285 23 22.2 -6.0 | 296 13 12.1 -6.0 62 25 24994 255 30 29.0 7.8 | 248 20 18.8 7.7 63 23 25603 305 20 16.4 -11.5 | 332 13 6.2 -11.5 64 21 26213 285 24 23.2 -6.2 | 296 14 13.0 -6.3 65 20 26480 315 20 14.1 -14.1 | 344 15 4.0 -14.2 66 20 26518 295 26 23.6 -11.0 | 309 17 13.4 -11.0 67 19 26822 315 20 14.1 -14.1 | 344 15 4.0 -14.2 68 17 27432 320 28 18.0 -21.4 | 340 23 7.8 -21.5 69 16 27737 330 28 14.0 -24.2 | 351 25 3.8 -24.3 70 16 28042 320 30 19.3 -23.0 | 338 25 9.1 -23.0 71 15 28346 290 20 18.8 -6.8 | 309 11 8.6 -6.9 72 13 29261 275 26 25.9 -2.3 | 278 16 15.7 -2.3 73 12 29566 290 22 20.7 -7.5 | 306 13 10.5 -7.6 74 10 30980 275 40 39.8 -3.5 | 277 30 29.7 -3.5 75 7 33340 290 54 50.7 -18.5 | 295 45 40.6 -18.5 Wind Parameters Mean winds (0-6000m): 239.7 at 13.6 knts Storm direction: 269.7 at 10.2 knts Shear (0-3000m) pos: 2.2 neg: 0.9 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 79.1 deg Storm rel helicity (0-3000m) pos: 68.5 neg: -16.1 tot: 52.4 m^2/s^2 ave: 17.5 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 29.74 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 ------------------------------------------------------------------------------- 500 324 8 41 8| 0.0 5.3 5.3| 5.6 -14.8 -9.2 -18.4 -0.39| 11.2 -4.4 1000 331 5 57 9| 4.3 2.7 7.0| 29.9 -14.8 15.1 15.1 0.19| 10.7 2.0 1500 357 5 62 11| 4.6 1.8 6.4| 47.2 -15.4 31.9 21.3 0.30| 9.2 2.8 2000 72 6 84 16| 3.4 1.3 4.7| 53.9 -16.1 37.8 18.9 0.33| 7.6 2.5 2500 125 6 102 15| 2.5 1.1 3.6| 58.7 -16.1 42.6 17.0 0.34| 6.8 2.3 3000 175 6 118 12| 2.2 0.9 3.1| 68.5 -16.1 52.4 17.5 0.38| 7.1 2.7 4000 225 8 145 7| 2.6 0.7 3.3| 91.0 -17.3 73.7 18.4 0.45| 7.2 3.2 5000 236 11 171 6| 2.0 0.7 2.7|110.0 -19.9 90.1 18.0 0.44| 7.0 3.1 6000 240 14 193 7| 1.7 1.0 2.7|113.1 -47.6 65.5 10.9 0.31| 6.8 2.1 Wrote GIF file: /home/apache/climate/data/raob//KTWC/skewt/KTWC.skewt.20251022.00.gif