UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051200.upa.cvt Date: 0000Z 12 MAY 25 Searching for ZM373... Searching the city database file for: ZM373 ... Date:0000Z 12 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 18 1 920 -10948 2 850 -22292 SFC 841 -20781 16.2 -0.8 31 17.0 7.5 340 9 304.0 304.8 287.8 317.2 4.29 4 823 -17756 13.8 -1.2 35 15.0 6.2 335 9 303.4 304.2 287.5 316.4 4.25 5 815 -16411 14.0 -1.0 36 15.0 6.3 333 10 304.5 305.3 288.0 317.8 4.36 6 781 -10687 11.4 -2.6 37 14.0 4.5 324 11 305.4 306.1 288.1 317.9 4.04 7 763 -7652 10.6 -3.4 37 14.0 3.8 319 11 306.6 307.3 288.3 318.7 3.90 8 729 -1908 7.4 -3.6 46 11.0 2.1 309 12 307.1 307.8 288.6 319.6 4.02 9 713 800 6.6 -3.4 49 10.0 1.7 304 13 308.2 309.0 289.1 321.2 4.17 10 704 2325 6.4 -4.6 45 11.0 1.2 301 13 309.1 309.8 289.1 321.2 3.86 11 700 3003 6.0 -5.0 45 11.0 0.8 300 13 309.1 309.8 289.0 320.9 3.76 12 685 3180 4.8 -6.2 45 11.0 -0.2 299 14 309.7 310.4 289.0 320.8 3.51 13 648 3628 0.8 -8.2 51 9.0 -3.1 295 17 310.1 310.7 288.8 320.2 3.18 14 636 3778 0.0 -10.0 47 10.0 -4.1 294 18 310.9 311.4 288.7 319.9 2.81 15 606 4162 -3.7 -11.7 54 8.0 -6.8 291 21 311.0 311.4 288.5 319.2 2.57 16 590 4372 -5.5 -14.5 49 9.0 -8.7 290 22 311.2 311.6 288.1 318.1 2.11 17 584 4452 -5.9 -17.9 38 12.0 -9.8 289 23 311.7 312.0 287.8 317.0 1.60 18 579 4519 -6.5 -18.5 38 12.0 -10.3 289 23 311.8 312.0 287.7 316.8 1.53 19 575 4574 -6.3 -22.3 27 16.0 -10.9 288 24 312.6 312.8 287.5 316.3 1.11 20 555 4849 -8.3 -26.3 22 18.0 -12.9 286 25 313.4 313.6 287.5 316.2 0.80 21 551 4905 -8.3 -28.3 18 20.0 -13.1 286 26 314.1 314.2 287.6 316.4 0.67 22 524 5293 -11.5 -32.5 16 21.0 -15.8 283 28 314.8 314.9 287.6 316.5 0.48 23 501 5635 -13.9 -33.9 17 20.0 -17.7 280 31 315.9 316.0 287.9 317.5 0.43 24 500 5650 -14.1 -34.1 17 20.0 -17.9 280 31 315.8 315.9 287.9 317.4 0.43 25 490 5803 -15.3 -33.3 20 18.0 -18.7 280 33 316.2 316.3 288.1 317.9 0.47 26 480 5958 -16.5 -34.5 20 18.0 -19.7 281 34 316.6 316.7 288.1 318.1 0.43 27 477 6006 -16.7 -31.7 26 15.0 -19.6 281 35 316.9 317.0 288.4 318.9 0.56 28 470 6116 -17.7 -32.7 26 15.0 -20.5 281 36 317.0 317.1 288.3 318.9 0.52 29 458 6310 -19.1 -34.1 25 15.0 -21.7 282 38 317.6 317.7 288.5 319.3 0.47 30 442 6573 -21.9 -35.9 27 14.0 -24.1 283 40 317.3 317.4 288.3 318.8 0.40 31 420 6946 -25.3 -36.3 35 11.0 -26.9 284 44 317.6 317.7 288.5 319.1 0.41 32 413 7068 -25.1 -51.1 7 26.0 -27.5 284 46 319.4 319.4 288.6 319.8 0.08 33 411 7103 -25.1 -61.1 2 36.0 -27.6 284 46 319.9 319.9 288.7 320.0 0.02 34 400 7300 -26.7 -61.7 2 35.0 -29.0 285 48 320.3 320.3 288.9 320.4 0.02 35 398 7336 -27.1 -62.1 2 35.0 -29.3 285 48 320.2 320.2 288.8 320.3 0.02 36 383 7613 -28.9 -63.9 2 35.0 -30.9 283 49 321.4 321.4 289.2 321.5 0.02 37 377 7726 -29.7 -52.7 9 23.0 -31.4 282 49 321.8 321.8 289.4 322.1 0.08 38 373 7802 -29.9 -56.9 5 27.0 -31.7 281 49 322.5 322.5 289.6 322.7 0.05 39 359 8074 -32.1 -65.1 2 33.0 -33.7 279 50 323.1 323.1 289.7 323.2 0.02 40 341 8436 -35.3 -63.3 4 28.0 -36.5 277 51 323.5 323.5 289.9 323.6 0.02 41 332 8622 -36.7 -68.7 2 32.0 -37.8 275 52 324.1 324.1 290.0 324.2 0.01 42 329 8685 -36.3 -68.3 2 32.0 -37.5 275 52 325.5 325.5 290.5 325.6 0.01 43 315 8986 -38.7 -70.7 2 32.0 -39.7 273 53 326.2 326.2 290.6 326.3 0.01 44 300 9320 -41.7 -72.7 2 31.0 -42.5 270 54 326.6 326.6 290.7 326.6 0.01 45 291 9525 -43.7 -68.7 5 25.0 -44.3 271 54 326.6 326.6 290.7 326.7 0.01 46 284 9689 -44.5 -71.5 3 27.0 -45.1 272 53 327.7 327.7 291.1 327.8 0.01 47 266 10123 -48.1 -77.1 2 29.0 -48.6 273 53 328.7 328.7 291.3 328.7 0.00 48 257 10349 -49.5 -78.5 2 29.0 -49.9 274 52 329.9 329.9 291.7 329.9 0.00 49 255 10400 -49.3 -78.3 2 29.0 -49.7 274 52 330.9 330.9 292.0 330.9 0.00 50 250 10530 -49.9 -77.9 2 28.0 -50.3 275 52 331.9 331.9 292.2 331.9 0.00 51 234 10959 -52.5 -80.5 2 28.0 -52.8 273 53 334.3 334.3 292.9 334.3 0.00 52 231 11042 -52.7 -80.7 2 28.0 -53.0 272 53 335.2 335.2 293.1 335.2 0.00 53 218 11412 -55.9 -82.9 2 27.0 -56.1 270 54 335.9 335.9 293.3 335.9 0.00 54 210 11649 -54.9 -81.9 2 27.0 -55.2 272 57 341.0 341.0 294.6 341.0 0.00 55 200 11960 -55.5 -82.5 2 27.0 -55.8 275 60 344.9 344.9 295.5 344.9 0.00 56 180 12635 -55.9 -82.9 2 27.0 -56.2 290 64 354.7 354.7 297.6 354.7 0.00 57 150 13800 -56.7 -83.7 2 27.0 -57.0 280 56 372.4 372.4 301.0 372.4 0.00 TRP 218 11412 -55.9 -82.9 2 27.0 -56.1 270 54 335.9 335.9 293.3 335.9 0.00 WND 180 12635 -55.9 -82.9 2 27.0 -56.2 290 64 354.7 354.7 297.6 354.7 0.00 Sounding variables and indices 1000-500 mb thick: 5632.00 m Freezing level: 636.00 mb = 3778.00 m = 12394.85 ft Wetbulb zero: 688.05 mb = 3143.40 m = 10312.87 ft Sfc-500 mean rel hum: 37.03 % Est. max temperature: 21.37 C = 70.47 F Sfc-Lift cond lev (LCL): 650.68 mb = 3594.88 m = 11794.09 ft T: 1.10 C 700-500 lapse rate: 7.59 C/km ThetaE index: 4.98 C Layer 700.0- 551.0 mb Conv cond level (CCL): 580.64 mb = 4497.34 m = 14754.87 ft Mean mixing ratio: 4.12 g/kg Conv temperature: 23.52 C = 74.34 F Cap Strength: 4.96 C Lifted Index: 3.46 C Risk: None Lifted Index @300 mb: 6.56 C Lifted Index @700 mb: 3.50 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 269.56 J/kg Max Up Vert Vel: 23.22 m/s Conv Inhibition (B-): 4788.10 J/kg Cap Strength: 4.96 C Lift Cond Lev (LCL): 634.34 mb = 3798.77 m = 12463.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 1 at 7 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 -20781 340 9 3.1 -8.5 | 294 3 3.2 -1.4 1 700 3003 300 13 11.3 -6.5 | 267 11 11.3 0.5 2 500 5650 280 31 30.5 -5.4 | 267 31 30.6 1.6 3 400 7300 285 48 46.4 -12.4 | 277 47 46.4 -5.4 4 300 9320 270 54 54.0 -0.0 | 263 55 54.1 7.0 5 250 10530 275 52 51.8 -4.5 | 267 52 51.9 2.5 6 218 11412 270 54 54.0 -0.0 | 263 55 54.1 7.0 7 200 11960 275 60 59.8 -5.2 | 268 60 59.9 1.8 8 180 12635 290 64 60.1 -21.9 | 284 62 60.2 -14.9 9 150 13800 280 56 55.1 -9.7 | 273 55 55.2 -2.7 Wind Parameters Mean winds (0-6000m): 330.7 at 9.4 knts Storm direction: 0.7 at 7.0 knts Shear (0-3000m) pos: 0.0 neg: 0.2 tot: 0.2 10-3/s Storm rel Dir Shear (0-3000m): -3.3 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -0.2 tot: -0.2 m^2/s^2 ave: -0.1 10^-3 m/s^2 rel: -0.23 Storm rel vorticity (0-3000m) horiz: 0.2 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3850.41 Bulk Shear: 0.07 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 ------------------------------------------------------------------------------- 500 334 9 283 4| 0.0 0.2 0.2| 0.0 -0.0 -0.0 -0.1 -0.21| 0.2 -0.0 1000 334 9 283 4| 0.0 0.2 0.2| 0.0 -0.1 -0.1 -0.1 -0.22| 0.2 -0.0 1500 333 9 284 4| 0.0 0.2 0.2| 0.0 -0.1 -0.1 -0.1 -0.22| 0.2 -0.0 2000 333 9 284 4| 0.0 0.2 0.2| 0.0 -0.1 -0.1 -0.1 -0.23| 0.2 -0.0 2500 333 9 284 4| 0.0 0.2 0.2| 0.0 -0.2 -0.2 -0.1 -0.23| 0.2 -0.0 3000 333 9 284 4| 0.0 0.2 0.2| 0.0 -0.2 -0.2 -0.1 -0.23| 0.2 -0.0 4000 332 9 284 5| 0.0 0.2 0.2| 0.0 -0.3 -0.3 -0.1 -0.24| 0.2 -0.0 5000 331 9 284 5| 0.0 0.2 0.2| 0.0 -0.5 -0.5 -0.1 -0.25| 0.2 -0.0 6000 331 9 284 5| 0.0 0.2 0.2| 0.0 -0.6 -0.6 -0.1 -0.26| 0.2 -0.0 Wrote GIF file: /home/apache/climate/data/raob//ZM373/skewt/ZM373.skewt.20250512.00.gif