UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051700.upa.cvt Date: 0000Z 17 MAY 25 Searching for ZM373... Searching the city database file for: ZM373 ... Date:0000Z 17 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 213 1 920 -10441 SFC 855 665 2.8 -9.2 41 12.0 -1.6 160 5 288.6 289.0 279.1 295.2 2.22 3 850 1521 2.8 -7.2 48 10.0 -1.1 145 5 289.1 289.5 279.9 296.8 2.62 4 832 1694 1.4 -9.6 44 11.0 -2.6 163 7 289.4 289.8 279.5 295.9 2.21 5 817 1840 0.8 -12.2 37 13.0 -3.6 178 8 290.3 290.6 279.4 295.8 1.83 6 806 1949 1.2 -13.8 32 15.0 -3.8 189 9 291.8 292.1 279.9 296.8 1.63 7 786 2151 0.0 -16.0 29 16.0 -5.0 210 11 292.6 292.9 280.0 296.9 1.39 8 727 2770 -5.9 -13.9 53 8.0 -8.4 274 16 292.8 293.1 280.6 298.2 1.79 9 714 2911 -6.9 -11.9 67 5.0 -8.5 289 18 293.2 293.6 281.2 299.7 2.15 10 700 3065 -8.3 -12.4 72 4.1 -9.6 305 19 293.3 293.7 281.2 299.7 2.11 11 697 3098 -8.5 -12.3 74 3.8 -9.7 305 19 293.4 293.8 281.3 299.9 2.13 12 677 3324 -9.3 -13.9 69 4.6 -10.7 306 23 295.0 295.3 281.7 300.9 1.93 13 666 3451 -9.7 -13.8 72 4.1 -11.0 306 24 295.9 296.3 282.2 302.0 1.97 14 663 3486 -9.3 -13.0 74 3.7 -10.5 307 25 296.8 297.1 282.7 303.3 2.12 15 644 3711 -9.3 -11.1 87 1.8 -9.9 307 28 299.2 299.7 284.2 307.0 2.54 16 619 4017 -10.7 -10.9 98 0.2 -10.8 309 33 301.0 301.5 285.1 309.3 2.69 17 595 4320 -12.7 -12.9 98 0.2 -12.8 310 37 302.1 302.6 285.1 309.6 2.38 18 592 4359 -11.7 -11.7 100 0.0 -11.7 310 37 303.7 304.2 286.0 312.0 2.64 19 582 4490 -12.1 -12.3 98 0.2 -12.2 310 39 304.8 305.2 286.3 312.8 2.55 20 550 4921 -14.1 -16.2 84 2.1 -14.7 312 46 307.4 307.7 286.6 313.6 1.96 21 542 5032 -15.1 -17.6 81 2.5 -15.8 313 47 307.5 307.8 286.5 313.2 1.77 22 520 5345 -16.3 -19.6 76 3.3 -17.2 314 52 309.7 310.0 287.0 314.8 1.56 23 515 5418 -16.7 -20.5 72 3.8 -17.7 314 53 310.0 310.3 287.0 314.8 1.45 24 500 5640 -18.1 -21.4 75 3.3 -18.9 315 56 311.0 311.2 287.3 315.5 1.38 25 487 5835 -19.5 -22.7 76 3.2 -20.3 314 58 311.6 311.8 287.3 315.8 1.27 26 479 5958 -20.3 -24.3 70 4.0 -21.2 313 59 312.1 312.3 287.3 315.8 1.12 27 475 6019 -20.7 -24.4 72 3.7 -21.5 313 59 312.3 312.6 287.5 316.1 1.12 28 467 6144 -21.1 -26.1 64 5.0 -22.1 312 61 313.4 313.6 287.6 316.7 0.97 29 459 6271 -21.3 -25.1 71 3.8 -22.1 311 62 314.7 314.9 288.2 318.4 1.08 30 454 6352 -21.7 -25.6 71 3.9 -22.5 311 62 315.2 315.4 288.3 318.7 1.05 31 452 6384 -21.9 -25.8 71 3.9 -22.7 310 63 315.3 315.5 288.3 318.8 1.03 32 445 6498 -22.5 -28.5 58 6.0 -23.7 310 64 316.0 316.1 288.3 318.8 0.82 33 441 6564 -22.9 -28.9 58 6.0 -24.0 309 64 316.3 316.4 288.4 319.0 0.80 34 438 6614 -23.5 -31.5 48 8.0 -24.9 309 65 316.1 316.3 288.2 318.3 0.63 35 432 6714 -24.1 -34.1 39 10.0 -25.6 308 66 316.6 316.7 288.2 318.4 0.49 36 424 6850 -24.7 -32.7 47 8.0 -26.0 308 67 317.6 317.7 288.6 319.6 0.58 37 416 6988 -25.3 -35.3 39 10.0 -26.8 307 68 318.5 318.6 288.8 320.1 0.46 38 400 7270 -27.5 -37.5 38 10.0 -28.8 305 71 319.2 319.3 288.9 320.6 0.38 39 393 7397 -28.5 -39.5 34 11.0 -29.8 305 71 319.6 319.6 288.9 320.7 0.32 40 379 7656 -30.9 -39.9 41 9.0 -31.9 304 71 319.7 319.8 289.0 320.9 0.31 41 365 7922 -32.9 -40.9 45 8.0 -33.7 303 71 320.5 320.6 289.2 321.6 0.29 42 353 8157 -34.9 -43.9 39 9.0 -35.7 303 71 320.9 320.9 289.3 321.7 0.22 43 342 8377 -37.1 -46.1 39 9.0 -37.8 302 71 320.8 320.9 289.2 321.5 0.18 44 333 8561 -38.3 -52.3 22 14.0 -39.1 302 71 321.6 321.7 289.3 322.0 0.09 45 319 8855 -40.5 -54.5 21 14.0 -41.2 301 71 322.6 322.6 289.6 322.9 0.07 46 313 8984 -42.3 -56.3 20 14.0 -42.9 301 71 321.8 321.8 289.4 322.0 0.06 47 305 9159 -43.3 -57.3 20 14.0 -43.8 300 71 322.8 322.8 289.7 323.0 0.05 48 300 9270 -44.5 -58.5 20 14.0 -45.0 300 71 322.6 322.6 289.6 322.8 0.05 49 280 9727 -48.5 -59.5 27 11.0 -48.8 298 76 323.3 323.3 289.8 323.5 0.04 50 265 10086 -52.1 -61.1 33 9.0 -52.3 297 81 323.2 323.2 289.8 323.3 0.04 51 261 10184 -52.5 -61.5 33 9.0 -52.7 296 82 324.0 324.0 290.0 324.1 0.04 52 252 10409 -54.7 -63.7 32 9.0 -54.9 295 84 324.0 324.0 290.0 324.1 0.03 53 250 10460 -54.9 -63.9 32 9.0 -55.1 295 85 324.4 324.5 290.2 324.6 0.03 54 249 10486 -54.9 -63.9 32 9.0 -55.1 295 85 324.8 324.8 290.2 324.9 0.03 55 237 10798 -57.7 -65.7 35 8.0 -57.8 295 87 325.2 325.2 290.3 325.3 0.02 56 231 10959 -58.5 -66.5 35 8.0 -58.6 295 88 326.4 326.4 290.7 326.5 0.02 57 228 11041 -58.6 -66.6 35 8.0 -58.7 295 89 327.4 327.4 291.0 327.5 0.02 58 227 11069 -58.7 -66.7 35 8.0 -58.8 295 89 327.7 327.7 291.1 327.8 0.02 59 200 11870 -54.5 -71.5 11 17.0 -54.8 300 73 346.5 346.5 295.8 346.5 0.01 60 150 13720 -54.3 -81.3 2 27.0 -54.7 305 62 376.5 376.5 301.7 376.5 0.00 61 100 16300 -56.1 -83.1 2 27.0 -56.6 315 36 419.3 419.3 307.6 419.4 0.00 62 96 16560 -55.9 -82.9 2 27.0 -56.4 317 34 424.6 424.7 308.3 424.7 0.00 63 85 17328 -59.9 -85.9 2 26.0 -60.3 322 29 431.6 431.6 309.0 431.6 0.00 64 84 17403 -58.9 -84.9 2 26.0 -59.3 322 29 435.1 435.1 309.4 435.1 0.00 65 82 17554 -59.7 -85.7 2 26.0 -60.1 323 28 436.5 436.5 309.5 436.5 0.00 66 80 17710 -56.3 -83.3 2 27.0 -56.9 324 27 446.6 446.6 310.6 446.6 0.00 67 79 17790 -54.7 -81.7 2 27.0 -55.4 325 26 451.5 451.5 311.0 451.5 0.01 68 76 18037 -56.5 -83.5 2 27.0 -57.1 327 24 452.7 452.7 311.1 452.8 0.00 69 73 18293 -56.5 -83.5 2 27.0 -57.1 328 23 458.0 458.0 311.6 458.0 0.01 70 72 18381 -55.5 -82.5 2 27.0 -56.2 329 22 461.9 461.9 312.0 461.9 0.01 71 70 18560 -56.7 -83.7 2 27.0 -57.3 330 21 463.1 463.1 312.0 463.1 0.01 72 68 18743 -57.5 -83.5 2 26.0 -58.0 333 20 465.2 465.2 312.3 465.2 0.01 73 66 18932 -56.1 -83.1 2 27.0 -56.8 335 20 472.2 472.2 312.8 472.3 0.01 74 66 18932 -53.9 -80.9 2 27.0 -54.8 335 20 477.0 477.0 313.2 477.1 0.01 75 65 19030 -53.3 -81.3 2 28.0 -54.2 337 20 480.4 480.4 313.5 480.5 0.01 76 59 19646 -57.7 -83.7 2 26.0 -58.3 345 18 484.0 484.0 313.8 484.1 0.01 77 57 19864 -57.3 -83.3 2 26.0 -58.0 348 17 489.7 489.7 314.2 489.8 0.01 78 56 19976 -54.7 -81.7 2 27.0 -55.6 350 17 498.2 498.2 314.8 498.2 0.01 79 56 19976 -54.3 -81.3 2 27.0 -55.3 350 17 499.1 499.1 314.9 499.1 0.01 80 52 20449 -55.1 -82.1 2 27.0 -56.1 357 16 507.9 507.9 315.5 508.0 0.01 81 51 20574 -54.1 -81.1 2 27.0 -55.2 358 15 513.1 513.1 315.8 513.1 0.01 82 50 20700 -55.5 -82.5 2 27.0 -56.5 360 15 512.7 512.7 315.8 512.7 0.01 83 47 21094 -56.9 -83.9 2 27.0 -57.8 356 15 518.5 518.5 316.2 518.5 0.01 84 46 21231 -55.9 -82.9 2 27.0 -56.9 355 16 524.1 524.1 316.6 524.1 0.01 85 44 21513 -57.7 -83.7 2 26.0 -58.5 352 16 526.4 526.4 316.7 526.5 0.01 86 43 21659 -57.9 -83.9 2 26.0 -58.7 351 16 529.4 529.4 316.9 529.4 0.01 87 42 21808 -56.7 -83.7 2 27.0 -57.7 350 16 535.9 535.9 317.3 536.0 0.01 88 37 22611 -57.9 -83.9 2 26.0 -58.9 342 17 552.6 552.6 318.2 552.7 0.01 89 37 22611 -56.9 -83.9 2 27.0 -58.0 342 17 555.2 555.2 318.4 555.3 0.01 90 36 22784 -57.7 -83.7 2 26.0 -58.7 341 18 557.5 557.5 318.5 557.6 0.01 91 34 23148 -54.7 -81.7 2 27.0 -56.2 337 18 574.6 574.6 319.4 574.7 0.01 92 33 23339 -55.9 -82.9 2 27.0 -57.2 336 18 576.3 576.3 319.5 576.4 0.01 93 31 23739 -54.5 -81.5 2 27.0 -56.1 332 19 590.5 590.5 320.2 590.6 0.02 94 30 23950 -52.3 -80.3 2 28.0 -54.4 330 19 602.1 602.1 320.7 602.2 0.02 95 30 23950 -53.1 -81.1 2 28.0 -55.0 330 19 599.9 599.9 320.6 600.0 0.02 96 28 24394 -53.5 -80.5 2 27.0 -55.4 331 19 610.7 610.7 321.1 610.9 0.02 97 27 24628 -52.7 -80.7 2 28.0 -54.8 331 18 619.4 619.4 321.5 619.5 0.02 98 26 24870 -54.9 -81.9 2 27.0 -56.7 332 18 619.8 619.8 321.5 620.0 0.02 99 24 25381 -55.1 -82.1 2 27.0 -57.0 333 18 633.6 633.6 322.0 633.7 0.02 100 24 25381 -53.5 -81.5 2 28.0 -55.7 333 18 638.2 638.3 322.2 638.4 0.02 101 24 25381 -53.5 -80.5 2 27.0 -55.7 333 18 638.2 638.3 322.2 638.4 0.03 102 23 25655 -52.3 -80.3 2 28.0 -54.8 333 18 649.6 649.6 322.7 649.8 0.03 103 23 25655 -52.1 -80.1 2 28.0 -54.6 333 18 650.2 650.2 322.7 650.4 0.03 104 22 25942 -53.1 -81.1 2 28.0 -55.5 334 17 655.5 655.5 322.9 655.7 0.03 105 22 25942 -52.3 -80.3 2 28.0 -54.9 334 17 657.9 657.9 323.0 658.1 0.03 106 21 26243 -51.9 -79.9 2 28.0 -54.7 334 17 667.9 667.9 323.3 668.2 0.03 107 21 26243 -50.5 -78.5 2 28.0 -53.7 334 17 672.2 672.2 323.5 672.5 0.04 108 20 26560 -51.3 -79.3 2 28.0 -54.4 335 17 679.1 679.2 323.7 679.4 0.04 109 20 26560 -50.7 -78.7 2 28.0 -53.9 335 17 681.0 681.0 323.8 681.3 0.04 110 20 26560 -50.9 -78.9 2 28.0 -54.1 335 17 680.4 680.4 323.8 680.7 0.04 111 19 26897 -51.1 -79.1 2 28.0 -54.4 334 17 689.8 689.8 324.1 690.1 0.04 112 10 31150 -45.7 -75.7 2 30.0 -52.9 315 13 849.0 849.0 328.4 850.3 0.13 TRP 227 11069 -58.7 -66.7 35 8.0 -58.8 295 89 327.7 327.7 291.1 327.8 0.02 WND 228 11041 -58.6 -66.6 35 8.0 -58.7 295 89 327.4 327.4 291.0 327.5 0.02 Sounding variables and indices 1000-500 mb thick: 5427.00 m Freezing level: 786.00 mb = 2151.06 m = 7057.20 ft Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 69.64 % Est. max temperature: 7.25 C = 45.06 F Sfc-Lift cond lev (LCL): 709.16 mb = 2963.71 m = 9723.33 ft T: -7.38 C 700-500 lapse rate: 3.81 C/km ThetaE index: 1.01 C Layer 832.0- 806.0 mb Conv cond level (CCL): 497.05 mb = 5683.80 m = 18647.42 ft Mean mixing ratio: 1.80 g/kg Conv temperature: 24.33 C = 75.80 F Cap Strength: 12.81 C Lifted Index: 13.23 C Risk: None Lifted Index @300 mb: 18.47 C Lifted Index @700 mb: 1.88 C Showalter Index: 13.17 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 10.90 C K Index: 9.60 Risk: None Sweat Index: 66.00 Risk: None Energy Index: 3.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 88.08 J/kg Max Up Vert Vel: 13.27 m/s Conv Inhibition (B-): 60534.10 J/kg Cap Strength: 13.11 C Lift Cond Lev (LCL): 654.96 mb = 3580.41 m = 11746.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 341 at 26 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 ---------------------------------------------------------- 0 855 665 160 5 -1.7 4.7 | 161 31 -10.0 29.2 1 850 1521 145 5 -2.9 4.1 | 159 31 -11.2 28.6 2 700 3065 305 19 15.6 -10.9 | 208 15 7.2 13.6 3 500 5640 315 56 39.6 -39.6 | 296 35 31.3 -15.1 4 400 7270 305 71 58.2 -40.7 | 288 52 49.8 -16.2 5 300 9270 300 71 61.5 -35.5 | 282 54 53.2 -11.0 6 250 10460 295 85 77.0 -35.9 | 279 70 68.7 -11.4 7 228 11041 295 89 80.7 -37.6 | 280 74 72.3 -13.1 8 227 11069 295 89 80.7 -37.6 | 280 74 72.3 -13.1 9 200 11870 300 73 63.2 -36.5 | 282 56 54.9 -12.0 10 150 13720 305 62 50.8 -35.6 | 285 44 42.5 -11.1 11 100 16300 315 36 25.5 -25.5 | 273 17 17.1 -1.0 12 70 18560 330 21 10.5 -18.2 | 199 7 2.2 6.3 13 50 20700 360 15 -0.0 -15.0 | 139 13 -8.3 9.5 14 30 23950 330 19 9.5 -16.5 | 188 8 1.2 8.0 15 20 26560 335 17 7.2 -15.4 | 173 9 -1.1 9.1 16 10 31150 315 13 9.2 -9.2 | 183 15 0.9 15.3 Wind Parameters Mean winds (0-6000m): 311.2 at 34.5 knts Storm direction: 341.2 at 25.9 knts Shear (0-3000m) pos: 5.5 neg: 0.1 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 79.4 deg Storm rel helicity (0-3000m) pos: 237.9 neg: -9.9 tot: 228.0 m^2/s^2 ave: 76.0 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 5.6 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 0.44 Bulk Shear: 202.20 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 ------------------------------------------------------------------------------- 500 156 5 160 31| 0.0 0.8 0.8| 0.0 -6.2 -6.2 -12.4 -1.00| 0.8 -0.8 1000 153 5 160 31| 0.8 0.4 1.2| 10.1 -9.9 0.2 0.2 -0.00| 1.6 -0.0 1500 190 8 168 33| 3.2 0.3 3.5| 86.1 -9.9 76.2 50.8 0.71| 4.2 2.9 2000 243 10 181 29| 4.6 0.2 4.8|172.9 -9.9 163.0 81.5 0.77| 6.4 4.9 2500 299 12 187 19| 5.1 0.2 5.3|209.1 -9.9 199.2 79.7 0.65| 8.1 5.3 3000 302 15 194 17| 5.5 0.1 5.7|237.9 -9.9 228.0 76.0 0.71| 8.0 5.6 4000 307 21 216 15| 6.0 0.1 6.1|298.2 -9.9 288.3 72.1 0.74| 7.8 5.8 5000 311 28 245 14| 6.3 0.1 6.4|365.6 -9.9 355.7 71.1 0.71| 7.8 5.5 6000 311 34 264 18| 5.2 0.9 6.1|365.6 -45.2 320.4 53.4 0.58| 7.4 4.3 Wrote GIF file: /home/apache/climate/data/raob//ZM373/skewt/ZM373.skewt.20250517.00.gif