UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for ZM373... Searching the city database file for: ZM373 ... Date:1200Z 6 DEC 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 207 1 920 -10454 SFC 852 1147 -3.3 -20.3 26 17.0 -7.5 315 11 282.5 282.7 274.1 285.2 0.89 3 850 1489 -3.3 -20.3 26 17.0 -7.5 310 17 282.7 282.8 274.2 285.4 0.89 4 833 1649 -3.9 -18.9 30 15.0 -7.8 310 20 283.7 283.9 275.0 286.8 1.03 5 774 2223 -8.9 -20.9 37 12.0 -11.7 310 30 284.3 284.5 275.2 287.2 0.93 6 743 2538 -11.9 -21.9 43 10.0 -14.0 310 36 284.4 284.6 275.2 287.1 0.89 7 731 2663 -12.7 -23.7 39 11.0 -14.9 310 38 284.9 285.0 275.2 287.2 0.77 8 700 2992 -15.7 -25.7 42 10.0 -17.5 310 44 285.1 285.2 275.2 287.2 0.67 9 669 3331 -18.7 -28.7 41 10.0 -20.3 307 49 285.5 285.5 275.2 287.1 0.53 10 657 3465 -19.3 -31.3 34 12.0 -21.0 306 51 286.3 286.3 275.4 287.6 0.43 11 632 3752 -21.7 -33.7 33 12.0 -23.2 304 55 286.7 286.8 275.5 287.8 0.35 12 587 4290 -26.5 -35.5 42 9.0 -27.5 300 63 287.2 287.3 275.7 288.3 0.32 13 559 4640 -29.3 -37.3 46 8.0 -30.0 297 69 288.0 288.0 276.1 288.9 0.28 14 556 4679 -29.1 -38.1 42 9.0 -29.9 296 69 288.7 288.7 276.4 289.5 0.26 15 552 4730 -27.5 -38.5 34 11.0 -28.6 296 70 291.2 291.2 277.6 292.0 0.25 16 550 4757 -27.3 -40.3 28 13.0 -28.5 296 71 291.7 291.7 277.9 292.4 0.21 17 540 4888 -28.1 -49.1 12 21.0 -29.5 295 73 292.3 292.3 277.9 292.6 0.08 18 519 5173 -27.5 -52.5 7 25.0 -29.1 292 77 296.3 296.3 279.8 296.5 0.06 19 501 5426 -28.9 -54.9 6 26.0 -30.4 290 81 297.6 297.6 280.4 297.8 0.04 20 500 5440 -28.9 -54.9 6 26.0 -30.4 290 81 297.8 297.8 280.4 298.0 0.04 21 487 5628 -29.5 -56.5 6 27.0 -31.0 290 82 299.3 299.3 281.1 299.5 0.04 22 475 5806 -30.7 -57.7 5 27.0 -32.1 290 82 300.0 300.0 281.4 300.1 0.03 23 400 7000 -41.9 -55.9 20 14.0 -42.4 290 87 300.5 300.5 281.6 300.7 0.05 24 398 7034 -42.1 -56.1 20 14.0 -42.6 290 87 300.7 300.7 281.7 300.9 0.05 25 368 7560 -45.9 -55.9 31 10.0 -46.2 287 89 302.5 302.5 282.4 302.7 0.05 26 329 8296 -51.5 -59.5 38 8.0 -51.7 283 92 304.6 304.6 283.3 304.8 0.04 27 304 8805 -54.5 -62.5 37 8.0 -54.6 280 95 307.4 307.4 284.4 307.5 0.03 28 300 8890 -54.5 -62.5 37 8.0 -54.6 280 95 308.5 308.5 284.8 308.6 0.03 29 293 9041 -55.1 -63.1 36 8.0 -55.2 280 93 309.8 309.8 285.2 309.9 0.03 30 285 9219 -54.5 -63.5 32 9.0 -54.6 281 93 313.1 313.1 286.5 313.2 0.03 31 267 9637 -55.1 -66.1 24 11.0 -55.2 283 93 318.1 318.1 288.2 318.2 0.02 32 261 9783 -54.1 -66.1 22 12.0 -54.3 284 93 321.7 321.7 289.3 321.7 0.02 33 250 10060 -54.7 -66.7 21 12.0 -54.9 285 93 324.7 324.7 290.2 324.8 0.02 34 240 10320 -55.9 -68.9 18 13.0 -56.1 326.8 326.8 290.8 326.8 0.01 35 237 10399 -55.1 -69.1 16 14.0 -55.3 329.1 329.1 291.5 329.2 0.01 36 228 10646 -55.5 -69.5 16 14.0 -55.7 332.2 332.2 292.3 332.3 0.01 37 227 10674 -54.9 -69.9 14 15.0 -55.1 333.5 333.5 292.7 333.6 0.01 38 219 10901 -56.1 -72.1 12 16.0 -56.3 335.1 335.1 293.1 335.2 0.01 39 209 11199 -54.3 -71.3 11 17.0 -54.6 342.4 342.4 294.9 342.5 0.01 40 200 11480 -54.5 -72.5 9 18.0 -54.8 346.5 346.5 295.8 346.5 0.01 41 195 11642 -54.9 -73.9 8 19.0 -55.2 348.3 348.3 296.3 348.4 0.01 42 187 11911 -53.9 -74.9 6 21.0 -54.2 354.2 354.2 297.5 354.2 0.01 43 169 12555 -58.5 -84.5 2 26.0 -58.7 356.9 356.9 298.1 356.9 0.00 44 163 12783 -57.5 -83.5 2 26.0 -57.8 362.3 362.3 299.1 362.3 0.00 45 161 12861 -55.9 -82.9 2 27.0 -56.2 366.3 366.3 299.9 366.3 0.00 46 150 13310 -57.9 -83.9 2 26.0 -58.2 370.3 370.3 300.6 370.3 0.00 47 146 13480 -58.5 -84.5 2 26.0 -58.7 372.2 372.2 300.9 372.2 0.00 48 138 13833 -58.9 -84.9 2 26.0 -59.2 377.5 377.5 301.8 377.5 0.00 49 136 13925 -57.1 -83.1 2 26.0 -57.4 382.3 382.3 302.6 382.3 0.00 50 134 14018 -57.5 -83.5 2 26.0 -57.8 383.2 383.2 302.8 383.2 0.00 51 131 14162 -55.9 -82.9 2 27.0 -56.3 388.5 388.5 303.6 388.5 0.00 52 127 14359 -56.1 -83.1 2 27.0 -56.5 391.6 391.6 304.0 391.6 0.00 53 117 14875 -59.3 -85.3 2 26.0 -59.6 395.0 395.0 304.5 395.0 0.00 54 114 15038 -58.3 -84.3 2 26.0 -58.6 399.8 399.8 305.2 399.8 0.00 55 104 15614 -59.3 -85.3 2 26.0 -59.6 408.5 408.5 306.3 408.6 0.00 56 100 15860 -57.5 -83.5 2 26.0 -57.9 416.6 416.6 307.3 416.6 0.00 57 99 15924 -57.3 -83.3 2 26.0 -57.7 418.2 418.2 307.5 418.2 0.00 58 95 16185 -57.1 -84.1 2 27.0 -57.5 423.6 423.6 308.1 423.6 0.00 59 94 16252 -56.1 -83.1 2 27.0 -56.6 426.8 426.8 308.5 426.8 0.00 60 85 16887 -59.9 -85.9 2 26.0 -60.3 431.6 431.6 309.0 431.6 0.00 61 83 17036 -59.9 -85.9 2 26.0 -60.3 434.5 434.5 309.3 434.6 0.00 62 82 17112 -58.9 -84.9 2 26.0 -59.3 438.1 438.1 309.7 438.1 0.00 63 73 17838 -61.3 447.8 64 72 17924 -59.9 452.6 65 70 18100 -60.7 454.5 66 64 18658 -59.9 468.1 67 63 18757 -60.3 469.3 68 62 18856 -59.3 473.7 69 58 19272 -61.1 478.7 70 56 19490 -60.3 485.4 71 51 20069 -63.7 490.6 72 50 20190 -63.9 492.9 73 49 20314 -64.3 494.8 74 47 20572 -60.7 509.4 75 46 20707 -57.7 519.8 76 46 20707 -56.7 522.2 77 43 21134 -57.9 529.4 78 40 21587 -60.9 532.9 79 39 21745 -61.5 535.3 80 38 21908 -57.5 549.5 81 36 22251 -55.9 562.2 82 33 22802 -58.7 568.9 83 32 22996 -58.5 574.5 84 30 23400 -60.5 579.7 85 28 23825 -63.1 584.0 86 27 24049 -60.9 596.3 87 26 24282 -61.3 601.7 88 26 24282 -59.7 606.2 89 25 24530 -53.7 630.3 90 24 24790 -56.3 630.1 91 24 24790 -54.7 634.8 92 23 25061 -54.7 642.5 93 22 25345 -54.1 652.5 94 22 25345 -52.9 656.1 95 20 25960 -51.3 679.1 96 20 25960 -47.7 690.2 97 19 26296 -51.1 689.8 98 19 26296 -48.7 697.3 99 18 26652 -47.9 710.7 100 17 27030 -46.9 725.6 101 15 27860 -46.5 753.3 102 14 28317 -47.5 765.0 103 14 28317 -46.1 769.7 104 13 28812 -44.1 793.1 105 11 29928 -46.1 824.7 TRP 293 9041 -55.1 -63.1 36 8.0 -55.2 280 93 309.8 309.8 285.2 309.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5233.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 32.98 % Est. max temperature: -0.83 C = 30.51 F Sfc-Lift cond lev (LCL): 650.16 mb = 3542.68 m = 11622.83 ft T: -19.95 C 700-500 lapse rate: 5.39 C/km ThetaE index: 0.11 C Layer 700.0- 657.0 mb Conv cond level (CCL): 618.46 mb = 3909.63 m = 12826.70 ft Mean mixing ratio: 0.96 g/kg Conv temperature: 0.88 C = 33.58 F Cap Strength: 9.58 C Lifted Index: 9.69 C Risk: None Lifted Index @300 mb: 15.38 C Lifted Index @700 mb: 1.05 C Showalter Index: 10.81 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 25.60 C Cross Totals Index: 8.60 C K Index: -4.70 Risk: None Sweat Index: 115.00 Risk: None Energy Index: 2.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.06 J/kg Max Up Vert Vel: 6.33 m/s Conv Inhibition (B-): 59156.22 J/kg Cap Strength: 9.40 C Lift Cond Lev (LCL): 645.46 mb = 3596.33 m = 11798.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 at 46 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 ---------------------------------------------------------- 0 852 1147 315 11 7.8 -7.8 | 149 35 -18.1 30.1 1 850 1489 310 17 13.0 -10.9 | 154 30 -12.9 26.9 2 700 2992 310 44 33.7 -28.3 | 219 12 7.8 9.6 3 500 5440 290 81 76.1 -27.7 | 259 51 50.2 10.1 4 400 7000 290 87 81.8 -29.8 | 262 56 55.8 8.1 5 300 8890 280 95 93.6 -16.5 | 252 71 67.6 21.3 6 293 9041 280 93 91.6 -16.1 | 252 69 65.7 21.7 7 250 10060 285 93 89.8 -24.1 | 258 65 63.9 13.8 Wind Parameters Mean winds (0-6000m): 295.6 at 61.2 knts Storm direction: 325.6 at 45.9 knts Shear (0-3000m) pos: 0.0 neg: 8.7 tot: 8.7 10-3/s Storm rel Dir Shear (0-3000m): 107.4 deg Storm rel helicity (0-3000m) pos: 164.1 neg: 0.0 tot: 164.1 m^2/s^2 ave: 54.7 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 5.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.08 Bulk Shear: 256.60 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 ------------------------------------------------------------------------------- 500 310 18 155 29| 0.0 9.2 9.2| 35.5 0.0 35.5 71.1 0.48| 9.2 4.4 1000 310 23 160 25| 0.0 9.2 9.2| 64.8 0.0 64.8 64.8 0.51| 9.2 4.7 1500 310 27 166 21| 0.0 9.2 9.2| 94.1 0.0 94.1 62.7 0.59| 9.2 5.4 2000 310 32 174 18| 0.0 9.1 9.1|122.0 0.0 122.0 61.0 0.68| 9.2 6.2 2500 309 36 187 16| 0.0 8.9 8.9|145.3 0.0 145.3 58.1 0.67| 9.1 6.1 3000 307 40 203 15| 0.0 8.7 8.7|164.1 0.0 164.1 54.7 0.62| 9.0 5.6 4000 302 48 230 20| 0.0 8.6 8.6|177.9 -0.9 177.0 44.3 0.48| 9.1 4.4 5000 298 55 242 26| 0.0 7.6 7.6|197.0 -6.1 190.9 38.2 0.44| 8.1 3.6 6000 296 61 249 31| 0.0 6.7 6.7|218.7 -15.9 202.8 33.8 0.43| 7.2 3.1 Wrote GIF file: /home/apache/climate/data/raob//ZM373/skewt/ZM373.skewt.20251206.12.gif