UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050512.upa.cvt Date: 1200Z 5 MAY 25 Searching for ZM373... Searching the city database file for: ZM373 ... Date:1200Z 5 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 123 1 920 -16995 SFC 850 -10672 9.8 -4.2 37 14.0 3.5 90 3 296.4 297.0 283.9 306.3 3.29 3 849 -10581 10.2 -5.8 32 16.0 3.2 89 3 296.9 297.5 283.7 305.7 2.92 4 848 -10491 9.6 -6.4 32 16.0 2.7 88 3 296.4 296.9 283.3 304.8 2.79 5 833 -9129 8.6 -5.4 37 14.0 2.4 73 4 296.9 297.4 283.8 306.1 3.07 6 831 -8947 8.0 -6.0 36 14.0 2.0 71 4 296.4 297.0 283.5 305.3 2.94 7 761 -2564 1.2 -6.8 55 8.0 -2.1 356 9 296.6 297.2 283.7 305.7 3.01 8 720 1197 -3.1 -7.3 73 4.2 -4.8 309 12 296.7 297.2 283.7 305.9 3.07 9 700 3038 -4.9 -8.4 76 3.5 -6.2 285 13 297.1 297.6 283.7 305.8 2.90 10 688 3174 -6.1 -8.6 82 2.5 -7.0 285 14 297.2 297.7 283.8 306.0 2.90 11 678 3289 -5.5 -8.1 82 2.6 -6.5 285 14 299.1 299.7 284.7 308.4 3.06 12 670 3382 -5.9 -8.7 81 2.8 -7.0 284 14 299.7 300.2 284.8 308.7 2.96 13 667 3418 -5.9 -10.9 68 5.0 -7.7 284 14 300.1 300.5 284.5 307.7 2.49 14 655 3560 -7.1 -13.1 62 6.0 -9.1 284 15 300.3 300.7 284.1 306.9 2.13 15 652 3596 -7.3 -14.3 57 7.0 -9.6 284 15 300.4 300.8 284.0 306.5 1.94 16 648 3644 -7.7 -15.7 53 8.0 -10.2 284 15 300.5 300.8 283.8 306.0 1.74 17 638 3765 -7.9 -18.9 41 11.0 -11.1 284 16 301.6 301.9 283.8 305.9 1.35 18 606 4164 -10.9 -21.9 40 11.0 -13.7 283 17 302.6 302.8 283.8 306.2 1.09 19 581 4487 -12.7 -23.7 39 11.0 -15.3 282 19 304.2 304.4 284.3 307.4 0.97 20 571 4620 -13.1 -27.1 30 14.0 -16.2 282 19 305.3 305.4 284.4 307.7 0.73 21 552 4877 -15.1 -30.1 27 15.0 -18.0 281 20 305.9 306.0 284.5 307.8 0.57 22 537 5086 -16.1 -34.1 20 18.0 -19.1 281 21 307.1 307.1 284.7 308.5 0.40 23 517 5371 -18.9 -37.9 17 19.0 -21.6 280 22 307.0 307.1 284.6 308.0 0.28 24 512 5443 -18.7 -34.7 23 16.0 -21.2 280 22 308.1 308.2 285.1 309.5 0.39 25 503 5576 -20.1 -31.1 37 11.0 -22.0 280 23 308.0 308.1 285.3 309.9 0.57 26 500 5620 -20.5 -31.5 37 11.0 -22.4 280 23 308.0 308.1 285.3 309.9 0.55 27 459 6245 -26.5 -33.5 52 7.0 -27.5 288 28 308.2 308.3 285.2 309.9 0.49 28 453 6340 -27.3 -32.3 62 5.0 -28.0 289 28 308.3 308.4 285.4 310.3 0.56 29 450 6387 -26.3 -29.2 76 2.9 -26.8 289 29 310.2 310.3 286.3 312.8 0.76 30 447 6436 -26.1 -28.1 83 2.0 -26.5 290 29 311.0 311.2 286.7 313.9 0.85 31 440 6550 -26.9 -28.3 88 1.4 -27.1 291 30 311.4 311.6 286.8 314.3 0.84 32 438 6583 -27.1 -29.8 78 2.7 -27.5 292 30 311.6 311.7 286.8 314.1 0.74 33 435 6632 -27.3 -30.9 71 3.6 -27.9 292 30 311.9 312.1 286.8 314.2 0.67 34 432 6682 -27.7 -29.6 84 1.9 -28.0 293 31 312.0 312.2 286.9 314.6 0.76 35 425 6799 -28.5 -30.4 84 1.9 -28.8 295 32 312.5 312.6 287.1 314.9 0.72 36 422 6849 -28.9 -31.6 77 2.7 -29.3 295 32 312.6 312.7 287.0 314.8 0.64 37 419 6900 -29.1 -35.1 56 6.0 -29.9 296 33 313.0 313.1 286.9 314.6 0.46 38 414 6986 -29.7 -39.7 37 10.0 -30.8 297 33 313.3 313.3 286.9 314.3 0.29 39 408 7090 -30.7 -45.7 22 15.0 -32.0 298 34 313.3 313.3 286.7 313.9 0.16 40 400 7230 -31.7 -48.7 17 17.0 -33.0 300 35 313.8 313.8 286.8 314.2 0.11 41 399 7248 -31.9 -49.9 15 18.0 -33.1 300 35 313.8 313.8 286.8 314.1 0.10 42 387 7462 -33.3 -48.3 21 15.0 -34.4 301 34 314.7 314.7 287.1 315.1 0.12 43 372 7737 -35.9 -47.9 28 12.0 -36.7 301 33 314.8 314.8 287.2 315.3 0.13 44 366 7850 -36.9 -49.9 25 13.0 -37.7 302 33 314.9 315.0 287.2 315.3 0.11 45 358 8002 -38.3 -51.3 24 13.0 -39.0 302 33 315.1 315.1 287.2 315.4 0.09 46 354 8079 -38.9 -47.9 38 9.0 -39.4 302 32 315.3 315.3 287.3 315.8 0.14 47 353 8098 -39.1 -47.1 42 8.0 -39.6 302 32 315.2 315.3 287.3 315.8 0.16 48 348 8195 -39.7 -48.7 38 9.0 -40.2 302 32 315.7 315.7 287.5 316.2 0.13 49 340 8354 -40.7 -46.7 52 6.0 -41.1 303 32 316.5 316.5 287.8 317.1 0.17 50 328 8596 -42.9 -47.5 61 4.6 -43.2 303 31 316.7 316.7 287.9 317.3 0.16 51 318 8804 -44.7 -51.7 45 7.0 -45.0 304 30 317.0 317.0 287.9 317.4 0.10 52 301 9168 -47.7 -52.7 56 5.0 -47.9 305 29 317.8 317.8 288.2 318.2 0.10 53 300 9190 -47.9 -53.9 50 6.0 -48.1 305 29 317.8 317.9 288.1 318.2 0.08 54 299 9212 -48.1 -54.1 50 6.0 -48.3 305 30 317.9 317.9 288.2 318.2 0.08 55 296 9278 -47.9 -56.9 35 9.0 -48.2 305 31 319.1 319.1 288.5 319.3 0.06 56 250 10370 -53.9 -72.9 8 19.0 -54.1 310 62 325.9 325.9 290.6 326.0 0.01 57 231 10876 -56.1 -79.1 4 23.0 -56.3 310 66 330.0 330.0 291.7 330.1 0.00 58 217 11273 -56.7 -81.0 3 24.3 -56.9 310 68 335.1 335.1 293.1 335.1 0.00 59 200 11790 -57.5 -83.5 2 26.0 -57.7 310 68 341.7 341.7 294.7 341.7 0.00 60 150 13610 -56.5 -83.5 2 27.0 -56.8 300 52 372.7 372.7 301.1 372.7 0.00 61 100 16170 -57.3 -83.3 2 26.0 -57.7 310 40 417.0 417.0 307.4 417.0 0.00 62 99 16234 -57.1 -83.1 2 26.0 -57.5 309 40 418.6 418.6 307.6 418.6 0.00 63 93 16632 -54.9 -81.9 2 27.0 -55.5 306 37 430.5 430.5 308.9 430.5 0.01 64 93 16632 -53.7 -80.7 2 27.0 -54.4 306 37 432.9 432.9 309.1 432.9 0.01 65 92 16702 -53.9 -80.9 2 27.0 -54.5 305 36 433.8 433.8 309.3 433.8 0.01 66 91 16772 -52.7 -80.7 2 28.0 -53.5 305 36 437.5 437.5 309.6 437.6 0.01 67 91 16772 -52.3 -80.3 2 28.0 -53.1 305 36 438.3 438.3 309.7 438.4 0.01 68 83 17363 -55.9 -82.9 2 27.0 -56.5 300 32 442.7 442.7 310.1 442.7 0.00 69 77 17842 -55.5 -82.5 2 27.0 -56.1 295 29 453.1 453.1 311.1 453.2 0.01 70 77 17842 -54.3 -81.3 2 27.0 -55.1 295 29 455.6 455.6 311.4 455.7 0.01 71 70 18450 -56.9 -83.9 2 27.0 -57.5 290 25 462.7 462.7 312.0 462.7 0.00 72 67 18728 -57.1 -84.1 2 27.0 -57.7 293 24 468.1 468.1 312.5 468.1 0.01 73 64 19019 -55.3 -82.3 2 27.0 -56.1 295 22 478.2 478.2 313.3 478.2 0.01 74 63 19120 -55.7 -82.7 2 27.0 -56.5 296 22 479.5 479.5 313.4 479.5 0.01 75 62 19222 -54.7 -81.7 2 27.0 -55.6 297 21 483.9 483.9 313.8 483.9 0.01 76 60 19432 -54.5 -81.5 2 27.0 -55.4 299 20 488.9 488.9 314.1 488.9 0.01 77 56 19874 -55.5 -82.5 2 27.0 -56.3 303 18 496.3 496.3 314.7 496.4 0.01 78 53 20224 -57.9 -83.9 2 26.0 -58.6 307 17 498.7 498.7 314.8 498.7 0.01 79 50 20590 -59.5 -85.5 2 26.0 -60.1 310 15 503.3 503.3 315.2 503.3 0.01 80 49 20716 -60.1 -86.1 2 26.0 -60.7 309 15 504.8 504.8 315.3 504.8 0.00 81 47 20977 -58.5 -84.5 2 26.0 -59.2 308 15 514.6 514.7 315.9 514.7 0.01 82 46 21112 -58.3 -84.3 2 26.0 -59.0 307 15 518.3 518.3 316.2 518.3 0.01 83 46 21112 -56.9 -83.9 2 27.0 -57.8 307 15 521.7 521.7 316.4 521.7 0.01 84 45 21252 -55.9 -82.9 2 27.0 -56.9 306 15 527.4 527.4 316.8 527.5 0.01 85 43 21540 -57.5 -83.5 2 26.0 -58.4 304 14 530.4 530.4 316.9 530.4 0.01 86 41 21842 -55.5 -82.5 2 27.0 -56.6 302 14 542.6 542.6 317.7 542.7 0.01 87 40 22000 -54.9 -81.9 2 27.0 -56.1 301 14 548.0 548.0 318.0 548.1 0.01 88 36 22674 -54.7 -81.7 2 27.0 -56.1 297 14 565.3 565.3 318.9 565.4 0.01 89 35 22853 -55.9 -82.9 2 27.0 -57.2 296 14 566.7 566.7 319.0 566.8 0.01 90 34 23038 -54.5 -81.5 2 27.0 -56.0 295 13 575.1 575.1 319.4 575.2 0.02 91 34 23038 -54.9 -81.9 2 27.0 -56.3 295 13 574.1 574.1 319.4 574.1 0.01 92 33 23231 -51.7 -79.7 2 28.0 -53.7 294 13 587.5 587.5 320.0 587.6 0.02 93 32 23430 -51.7 -79.7 2 28.0 -53.8 293 13 592.7 592.7 320.3 592.8 0.02 94 30 23850 -50.3 -78.3 2 28.0 -52.8 290 13 607.5 607.5 321.0 607.7 0.03 95 28 24299 -50.7 -78.7 2 28.0 -53.2 300 11 618.5 618.5 321.5 618.7 0.03 96 26 24778 -52.9 -80.9 2 28.0 -55.1 311 9 625.5 625.5 321.7 625.7 0.02 97 25 25032 -51.5 -79.5 2 28.0 -54.1 317 9 636.6 636.6 322.2 636.8 0.03 98 23 25572 -51.5 -79.5 2 28.0 -54.2 329 6 651.9 652.0 322.7 652.2 0.03 99 23 25572 -49.3 -78.3 2 29.0 -52.6 329 6 658.4 658.4 323.0 658.7 0.04 100 22 25863 -49.5 -78.5 2 29.0 -52.8 336 5 666.2 666.3 323.3 666.6 0.04 101 21 26169 -47.3 -76.3 2 29.0 -51.4 343 4 681.8 681.8 323.9 682.3 0.06 102 20 26490 -48.7 -77.7 2 29.0 -52.5 350 3 687.1 687.1 324.0 687.5 0.05 103 18 27182 -50.5 -78.5 2 28.0 -54.1 12 3 702.4 702.5 324.5 702.8 0.05 104 17 27556 -49.9 -77.9 2 28.0 -53.8 24 3 716.0 716.0 325.0 716.4 0.05 105 16 27956 -46.9 -75.9 2 29.0 -52.0 37 3 738.3 738.3 325.6 739.0 0.08 106 16 27956 -47.3 -76.3 2 29.0 -52.2 37 3 737.0 737.0 325.6 737.6 0.07 107 16 27956 -45.9 -75.9 2 30.0 -51.4 37 3 741.5 741.6 325.7 742.2 0.08 108 15 28386 -46.1 -76.1 2 30.0 -51.7 50 3 754.7 754.7 326.1 755.4 0.08 109 12 29883 -43.1 -73.1 2 30.0 -50.8 97 3 815.0 815.1 327.7 816.7 0.16 110 11 30469 -43.9 -73.9 2 30.0 -51.6 115 3 832.7 832.7 328.0 834.3 0.16 111 11 30469 -41.7 -72.7 2 31.0 -50.4 115 3 840.7 840.8 328.2 842.6 0.19 112 10 31120 -38.7 -70.7 2 32.0 -49.4 135 3 875.1 875.2 329.0 878.1 0.28 113 10 31120 -38.9 -70.9 2 32.0 -49.6 135 3 874.3 874.5 329.0 877.3 0.27 TRP 231 10876 -56.1 -79.1 4 23.0 -56.3 310 66 330.0 330.0 291.7 330.1 0.00 WND 217 11273 -56.7 -81.0 3 24.3 -56.9 310 68 335.1 335.1 293.1 335.1 0.00 Sounding variables and indices 1000-500 mb thick: 5497.00 m Freezing level: 749.56 mb = -1514.58 m = -4969.02 ft Wetbulb zero: 797.18 mb = -5933.19 m = -19465.59 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 46.01 % Est. max temperature: 10.42 C = 50.75 F Sfc-Lift cond lev (LCL): 685.95 mb = 3197.42 m = 10490.10 ft T: -5.98 C 700-500 lapse rate: 6.04 C/km ThetaE index: 1.45 C Layer 849.0- 833.0 mb Conv cond level (CCL): 619.25 mb = 3996.16 m = 13110.59 ft Mean mixing ratio: 2.97 g/kg Conv temperature: 15.35 C = 59.62 F Cap Strength: 5.07 C Lifted Index: 4.68 C Risk: None Lifted Index @300 mb: 8.89 C Lifted Index @700 mb: 0.44 C Showalter Index: 4.21 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.30 C Cross Totals Index: 16.30 C K Index: 22.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 29.00 Risk: None Energy Index: 29.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.74 J/kg Max Up Vert Vel: 3.67 m/s Conv Inhibition (B-): 67135.62 J/kg Cap Strength: 5.04 C Lift Cond Lev (LCL): 670.29 mb = 3378.89 m = 11085.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 at 4 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 ---------------------------------------------------------- 0 850 -10672 90 3 -3.0 0.0 | 86 7 -6.6 -0.5 1 700 3038 285 13 12.6 -3.4 | 293 10 8.9 -3.9 2 500 5620 280 23 22.7 -4.0 | 283 20 19.0 -4.5 3 400 7230 300 35 30.3 -17.5 | 304 32 26.7 -18.0 4 300 9190 305 29 23.8 -16.6 | 310 26 20.1 -17.1 5 250 10370 310 62 47.5 -39.9 | 313 60 43.9 -40.3 6 231 10876 310 66 50.6 -42.4 | 312 64 46.9 -42.9 7 217 11273 310 68 52.1 -43.7 | 312 66 48.4 -44.2 8 200 11790 310 68 52.1 -43.7 | 312 66 48.4 -44.2 9 150 13610 300 52 45.0 -26.0 | 303 49 41.4 -26.5 10 100 16170 310 40 30.6 -25.7 | 314 38 27.0 -26.2 11 70 18450 290 25 23.5 -8.6 | 294 22 19.8 -9.0 12 50 20590 310 15 11.5 -9.6 | 322 13 7.8 -10.1 13 30 23850 290 13 12.2 -4.4 | 300 10 8.6 -4.9 14 20 26490 350 3 0.5 -3.0 | 42 5 -3.1 -3.4 15 10 31120 135 3 -2.1 2.1 | 106 6 -5.8 1.6 Wind Parameters Mean winds (0-6000m): 232.3 at 4.9 knts Storm direction: 262.3 at 3.7 knts Shear (0-3000m) pos: 0.0 neg: 0.6 tot: 0.6 10-3/s Storm rel Dir Shear (0-3000m): -20.1 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -5.7 tot: -5.7 m^2/s^2 ave: -1.9 10^-3 m/s^2 rel: -0.81 Storm rel vorticity (0-3000m) horiz: 0.6 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 8.21 Bulk Shear: 0.82 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 ------------------------------------------------------------------------------- 500 251 3 110 1| 0.0 0.5 0.5| 0.0 -0.6 -0.6 -1.2 -0.64| 0.5 -0.3 1000 248 3 122 1| 0.0 0.5 0.5| 0.0 -1.3 -1.3 -1.3 -0.68| 0.5 -0.4 1500 245 3 134 1| 0.0 0.5 0.5| 0.0 -2.2 -2.2 -1.4 -0.72| 0.5 -0.4 2000 243 3 145 1| 0.0 0.5 0.5| 0.0 -3.2 -3.2 -1.6 -0.75| 0.6 -0.4 2500 241 3 154 1| 0.0 0.6 0.6| 0.0 -4.3 -4.3 -1.7 -0.78| 0.6 -0.4 3000 239 4 161 2| 0.0 0.6 0.6| 0.0 -5.7 -5.7 -1.9 -0.81| 0.6 -0.5 4000 235 4 171 2| 0.0 0.6 0.6| 0.0 -8.7 -8.7 -2.2 -0.85| 0.6 -0.5 5000 233 5 179 2| 0.0 0.6 0.6| 0.0 -12.3 -12.3 -2.5 -0.88| 0.6 -0.6 6000 232 5 185 3| 0.0 0.6 0.6| 0.0 -16.4 -16.4 -2.7 -0.90| 0.7 -0.6 Wrote GIF file: /home/apache/climate/data/raob//ZM373/skewt/ZM373.skewt.20250505.12.gif