UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050612.upa.cvt Date: 1200Z 6 MAY 25 Searching for ZM373... Searching the city database file for: ZM373 ... Date:1200Z 6 MAY 25 Station: ZM373 WMO ident: 44373 Latitude: 43.58 Longitude: 104.42 ------------------------------------------------------------------------------- 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 3 1 920 -10961 2 850 -22303 SFC 841 -20791 17.6 -9.4 15 27.0 5.6 360 9 305.5 305.9 286.2 312.6 2.23 4 735 -2927 7.6 -13.4 21 21.0 -0.6 294 18 306.6 306.9 286.2 312.5 1.85 5 700 2997 3.6 -14.4 25 18.0 -3.0 270 21 306.5 306.8 286.1 312.2 1.79 6 677 3267 1.2 -14.8 29 16.0 -4.6 271 23 306.7 307.1 286.2 312.5 1.79 7 644 3666 -2.7 -15.7 36 13.0 -7.1 274 26 306.7 307.0 286.2 312.3 1.75 8 621 3953 -5.3 -18.3 35 13.0 -9.4 275 28 306.9 307.2 285.9 311.7 1.45 9 574 4565 -10.9 -21.9 40 11.0 -13.8 279 32 307.4 307.6 285.7 311.2 1.15 10 543 4989 -14.7 -26.7 35 12.0 -17.3 281 35 307.8 307.9 285.5 310.4 0.79 11 528 5201 -15.7 -33.7 20 18.0 -18.8 283 37 309.0 309.1 285.5 310.5 0.42 12 525 5244 -15.5 -35.5 16 20.0 -18.8 283 37 309.8 309.9 285.7 311.0 0.35 13 521 5301 -15.9 -35.9 16 20.0 -19.2 283 38 310.0 310.0 285.8 311.2 0.34 14 508 5491 -17.5 -29.5 34 12.0 -19.8 284 39 310.3 310.4 286.2 312.5 0.65 15 500 5610 -18.5 -31.5 31 13.0 -20.8 285 40 310.5 310.6 286.2 312.4 0.55 16 497 5655 -18.9 -31.9 31 13.0 -21.2 285 40 310.5 310.6 286.2 312.4 0.53 17 487 5806 -20.3 -30.3 40 10.0 -22.1 285 41 310.6 310.7 286.3 312.8 0.63 18 479 5929 -21.3 -33.3 33 12.0 -23.2 285 41 310.9 311.0 286.2 312.5 0.48 19 472 6037 -22.3 -31.3 44 9.0 -23.8 285 42 310.9 311.0 286.4 313.0 0.59 20 470 6068 -22.7 -32.7 40 10.0 -24.3 285 42 310.8 310.9 286.2 312.6 0.52 21 465 6147 -23.3 -31.3 48 8.0 -24.6 285 42 311.0 311.1 286.4 313.1 0.60 22 458 6258 -24.5 -32.5 47 8.0 -25.7 285 42 310.9 311.0 286.3 312.8 0.54 23 456 6290 -24.5 -32.5 47 8.0 -25.7 285 42 311.3 311.4 286.4 313.2 0.55 24 452 6354 -24.9 -30.9 57 6.0 -25.9 285 43 311.5 311.7 286.6 313.8 0.64 25 445 6467 -25.7 -32.7 52 7.0 -26.8 285 43 311.9 312.0 286.7 313.8 0.55 26 419 6900 -29.9 -35.9 56 6.0 -30.6 285 45 312.0 312.0 286.5 313.5 0.43 27 414 6986 -30.3 -36.3 56 6.0 -31.0 285 45 312.5 312.6 286.7 314.0 0.41 28 410 7055 -30.9 -37.9 50 7.0 -31.7 285 45 312.6 312.7 286.7 313.9 0.36 29 407 7107 -31.1 -44.1 27 13.0 -32.3 285 46 313.0 313.0 286.6 313.7 0.19 30 404 7160 -31.7 -47.7 19 16.0 -32.9 285 46 312.9 312.9 286.5 313.4 0.13 31 400 7230 -32.3 -48.3 19 16.0 -33.5 285 46 313.0 313.0 286.5 313.5 0.12 32 396 7300 -32.9 -48.9 19 16.0 -34.0 285 47 313.1 313.2 286.6 313.6 0.11 33 364 7884 -38.5 -48.5 34 10.0 -39.1 285 56 313.3 313.3 286.6 313.8 0.13 34 357 8017 -39.3 -46.3 47 7.0 -39.7 285 57 314.0 314.0 286.9 314.6 0.17 35 354 8074 -39.3 -47.3 42 8.0 -39.8 285 58 314.7 314.7 287.2 315.3 0.15 36 349 8171 -40.3 -50.3 33 10.0 -40.8 285 60 314.7 314.7 287.1 315.1 0.11 37 339 8368 -42.3 -52.3 33 10.0 -42.8 285 63 314.6 314.6 287.1 314.9 0.09 38 311 8943 -46.7 -59.7 21 13.0 -47.1 285 71 316.3 316.3 287.6 316.4 0.04 39 300 9180 -48.3 -60.3 24 12.0 -48.6 285 75 317.3 317.3 287.9 317.4 0.04 40 290 9404 -49.3 -62.3 20 13.0 -49.6 287 83 318.9 318.9 288.4 319.1 0.03 41 278 9682 -51.7 -63.8 22 12.1 -51.9 290 93 319.4 319.4 288.6 319.5 0.03 42 277 9705 -51.9 -63.9 22 12.0 -52.1 290 93 319.4 319.4 288.6 319.5 0.03 43 273 9800 -51.9 -63.9 22 12.0 -52.1 289 91 320.7 320.7 289.0 320.8 0.03 44 267 9945 -53.1 -64.1 25 11.0 -53.3 288 88 321.0 321.0 289.1 321.1 0.03 45 257 10192 -53.9 -65.9 22 12.0 -54.1 286 83 323.4 323.4 289.8 323.5 0.02 46 250 10370 -54.9 -66.9 21 12.0 -55.1 285 79 324.4 324.5 290.1 324.5 0.02 47 247 10447 -55.3 -67.3 21 12.0 -55.5 285 76 325.0 325.0 290.3 325.0 0.02 48 245 10498 -55.3 -68.3 18 13.0 -55.5 285 74 325.7 325.7 290.5 325.8 0.02 49 237 10708 -56.7 -70.7 16 14.0 -56.9 285 66 326.7 326.7 290.8 326.8 0.01 50 218 11235 -57.1 -74.1 10 17.0 -57.3 283 61 334.0 334.0 292.8 334.0 0.01 51 212 11411 -55.3 -76.3 6 21.0 -55.5 282 59 339.5 339.5 294.2 339.5 0.01 52 202 11717 -56.9 -83.9 2 27.0 -57.1 280 57 341.7 341.7 294.7 341.7 0.00 53 200 11780 -56.7 -83.7 2 27.0 -56.9 280 56 343.0 343.0 295.0 343.0 0.00 54 195 11942 -56.3 -83.3 2 27.0 -56.5 281 55 346.1 346.1 295.8 346.1 0.00 55 189 12141 -56.9 -83.9 2 27.0 -57.1 283 55 348.2 348.2 296.3 348.3 0.00 56 184 12312 -55.7 -82.7 2 27.0 -56.0 284 54 352.9 352.9 297.3 352.9 0.00 57 173 12705 -57.3 -83.3 2 26.0 -57.5 288 53 356.5 356.5 298.0 356.5 0.00 58 150 13610 -58.1 -84.1 2 26.0 -58.3 295 50 370.0 370.0 300.5 370.0 0.00 59 100 16190 -56.7 -83.7 2 27.0 -57.1 50 5 418.2 418.2 307.5 418.2 0.00 60 98 16318 -56.9 -83.9 2 27.0 -57.3 45 5 420.2 420.2 307.7 420.2 0.00 61 97 16383 -56.3 -83.3 2 27.0 -56.8 42 5 422.6 422.6 308.0 422.6 0.00 62 94 16582 -57.7 -83.7 2 26.0 -58.1 34 5 423.7 423.7 308.2 423.7 0.00 63 90 16857 -57.3 -83.3 2 26.0 -57.8 22 6 429.8 429.8 308.8 429.8 0.00 64 86 17143 -59.1 -85.1 2 26.0 -59.5 10 6 431.8 431.8 309.0 431.8 0.00 65 84 17290 -58.9 -84.9 2 26.0 -59.3 4 6 435.1 435.1 309.4 435.1 0.00 66 78 17753 -60.7 344 6 440.7 67 76 17915 -60.7 337 7 444.0 68 73 18167 -58.9 326 7 452.9 69 70 18430 -59.1 315 7 457.9 70 67 18705 -58.7 313 6 464.6 71 67 18705 -56.7 313 6 468.9 72 66 18801 -55.7 312 6 473.1 73 62 19199 -56.3 310 6 480.3 74 59 19516 -54.5 307 5 491.2 75 53 20199 -57.1 303 4 500.5 76 50 20570 -55.3 300 3 513.2 77 47 20967 -53.1 301 3 527.6 78 45 21247 -53.7 302 4 532.7 79 43 21537 -55.7 303 4 534.8 80 40 21998 -55.5 304 5 546.5 81 39 22160 -53.3 305 5 556.0 82 37 22499 -53.9 306 5 562.9 83 36 22675 -52.7 306 6 570.4 84 36 22675 -52.5 306 6 571.0 85 32 23434 -54.1 309 6 586.2 86 30 23850 -51.5 310 7 604.2 87 28 24297 -52.1 300 7 614.6 88 28 24297 -51.5 300 7 616.3 89 27 24533 -51.7 294 7 622.2 90 26 24778 -50.5 289 7 632.3 91 25 25034 -50.9 283 7 638.3 92 24 25300 -49.1 277 7 651.0 93 23 25579 -49.9 271 7 656.7 94 23 25579 -48.7 271 7 660.2 95 20 26500 -47.3 250 7 691.4 96 20 26500 -47.5 250 7 690.8 97 19 26840 -46.3 704.7 98 16 27980 -47.3 737.0 99 15 28409 -45.3 757.3 100 15 28409 -42.9 765.3 101 14 28874 -42.7 781.2 102 13 29374 -43.7 794.5 103 13 29374 -42.3 799.4 104 12 29913 -43.5 813.6 105 12 29913 -42.7 816.5 106 11 30500 -43.3 834.8 107 11 30500 -42.9 836.3 108 11 30500 -41.7 840.7 109 10 31150 -39.1 873.6 110 10 31150 -39.1 873.6 TRP 237 10708 -56.7 -70.7 16 14.0 -56.9 285 66 326.7 326.7 290.8 326.8 0.01 WND 278 9682 -51.7 -63.8 22 12.1 -51.9 290 93 319.4 319.4 288.6 319.5 0.03 Sounding variables and indices 1000-500 mb thick: 5607.00 m Freezing level: 666.85 mb = 3389.79 m = 11121.23 ft Wetbulb zero: 744.66 mb = -4659.20 m = -15285.91 ft Sfc-500 mean rel hum: 28.02 % Est. max temperature: 18.61 C = 65.50 F Sfc-Lift cond lev (LCL): 558.68 mb = 4771.37 m = 15653.91 ft T: -12.75 C 700-500 lapse rate: 8.46 C/km ThetaE index: 0.35 C Layer 735.0- 677.0 mb Conv cond level (CCL): 516.43 mb = 5367.52 m = 17609.75 ft Mean mixing ratio: 2.05 g/kg Conv temperature: 21.96 C = 71.53 F Cap Strength: 2.48 C Lifted Index: 2.22 C Risk: None Lifted Index @300 mb: 3.65 C Lifted Index @700 mb: 0.40 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 52388.23 J/kg Cap Strength: 2.41 C Lift Cond Lev (LCL): 545.67 mb = 4951.16 m = 16243.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 8 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 ---------------------------------------------------------- 0 841 -20791 360 9 -0.0 -9.0 | 57 6 -4.8 -3.2 1 700 2997 270 21 21.0 -0.0 | 250 17 16.2 5.8 2 500 5610 285 40 38.6 -10.4 | 278 34 33.8 -4.5 3 400 7230 285 46 44.4 -11.9 | 279 40 39.6 -6.1 4 300 9180 285 75 72.4 -19.4 | 281 69 67.6 -13.6 5 278 9682 290 93 87.4 -31.8 | 287 87 82.6 -26.0 6 250 10370 285 79 76.3 -20.4 | 282 73 71.5 -14.6 7 237 10708 285 66 63.8 -17.1 | 281 60 58.9 -11.3 8 200 11780 280 56 55.1 -9.7 | 274 50 50.3 -3.9 9 150 13610 295 50 45.3 -21.1 | 291 43 40.5 -15.3 10 100 16190 50 5 -3.8 -3.2 | 107 9 -8.7 2.6 11 70 18430 315 7 4.9 -4.9 | 188 1 0.1 0.9 12 50 20570 300 3 2.6 -1.5 | 153 5 -2.2 4.3 13 30 23850 310 7 5.4 -4.5 | 202 1 0.5 1.3 14 20 26500 250 7 6.6 2.4 | 192 8 1.7 8.2 Wind Parameters Mean winds (0-6000m): 290.3 at 10.1 knts Storm direction: 320.3 at 7.6 knts Shear (0-3000m) pos: 0.0 neg: 0.4 tot: 0.4 10-3/s Storm rel Dir Shear (0-3000m): -25.1 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -3.5 tot: -3.5 m^2/s^2 ave: -1.2 10^-3 m/s^2 rel: -0.98 Storm rel vorticity (0-3000m) horiz: 0.4 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 9.70 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 ------------------------------------------------------------------------------- 500 236 9 192 11| 0.0 0.4 0.4| 0.0 -0.6 -0.6 -1.1 -0.96| 0.4 -0.4 1000 240 9 195 11| 0.0 0.4 0.4| 0.0 -1.1 -1.1 -1.1 -0.97| 0.4 -0.4 1500 245 9 198 10| 0.0 0.4 0.4| 0.0 -1.7 -1.7 -1.2 -0.97| 0.4 -0.4 2000 249 9 202 10| 0.0 0.4 0.4| 0.0 -2.3 -2.3 -1.2 -0.97| 0.4 -0.4 2500 255 9 206 9| 0.0 0.4 0.4| 0.0 -2.9 -2.9 -1.2 -0.97| 0.4 -0.4 3000 260 9 210 9| 0.0 0.4 0.4| 0.0 -3.5 -3.5 -1.2 -0.98| 0.4 -0.4 4000 271 10 220 7| 0.0 0.4 0.4| 0.0 -4.7 -4.7 -1.2 -0.98| 0.4 -0.4 5000 282 10 231 6| 0.0 0.4 0.4| 0.0 -5.9 -5.9 -1.2 -0.99| 0.4 -0.4 6000 290 10 243 5| 0.0 0.4 0.4| 0.0 -7.2 -7.2 -1.2 -0.99| 0.4 -0.4 Wrote GIF file: /home/apache/climate/data/raob//ZM373/skewt/ZM373.skewt.20250506.12.gif