UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for ZM373... Searching the city database file for: ZM373 ... Date:1200Z 16 OCT 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 327 1 920 -10338 SFC 864 -795 -5.5 -7.9 83 2.4 -6.3 340 9 279.1 279.5 274.5 286.0 2.44 3 863 -625 -5.5 -9.7 72 4.2 -6.8 339 10 279.2 279.5 274.1 285.2 2.12 4 851 1424 -6.9 -8.3 90 1.4 -7.4 321 16 278.8 279.2 274.3 285.6 2.40 5 850 1595 -6.9 -8.2 90 1.3 -7.3 320 17 278.9 279.3 274.4 285.8 2.42 6 833 1752 -8.5 -8.9 97 0.4 -8.7 319 18 278.8 279.2 274.3 285.5 2.34 7 789 2171 -11.5 -11.5 100 0.0 -11.5 316 21 280.0 280.3 274.4 285.7 2.01 8 769 2368 -12.9 -13.6 94 0.7 -13.1 315 22 280.6 280.9 274.3 285.6 1.74 9 767 2388 -12.9 -14.4 88 1.5 -13.3 315 22 280.8 281.0 274.3 285.5 1.63 10 757 2488 -13.3 -15.4 84 2.1 -13.8 314 23 281.4 281.6 274.5 285.8 1.52 11 727 2795 -15.1 -16.1 92 1.0 -15.3 312 25 282.7 282.9 275.1 287.1 1.50 12 722 2847 -14.7 -15.7 92 1.0 -15.0 312 25 283.7 284.0 275.7 288.3 1.56 13 716 2910 -14.3 -16.8 81 2.5 -14.9 311 26 284.8 285.1 276.2 289.1 1.43 14 711 2963 -14.5 -19.5 66 5.0 -15.6 311 26 285.2 285.4 275.9 288.6 1.15 15 705 3028 -13.7 -22.7 47 9.0 -15.6 310 27 286.7 286.9 276.3 289.4 0.87 16 700 3082 -13.3 -23.3 43 10.0 -15.4 310 27 287.8 287.9 276.8 290.3 0.84 17 699 3093 -13.1 -23.1 43 10.0 -15.2 310 27 288.1 288.2 277.0 290.7 0.85 18 693 3159 -13.3 -24.3 39 11.0 -15.5 309 28 288.6 288.7 277.2 291.0 0.77 19 686 3236 -12.9 -31.9 19 19.0 -16.0 308 29 289.9 289.9 277.2 291.1 0.38 20 672 3393 -13.7 -37.7 11 24.0 -17.0 305 32 290.7 290.7 277.4 291.4 0.22 21 644 3714 -16.7 -35.7 18 19.0 -19.3 300 37 290.8 290.9 277.6 291.8 0.28 22 635 3820 -17.3 -35.3 19 18.0 -19.8 298 39 291.3 291.4 277.8 292.3 0.30 23 611 4108 -18.5 -39.5 14 21.0 -21.0 294 44 293.2 293.2 278.6 293.9 0.20 24 594 4318 -20.3 -42.3 12 22.0 -22.6 290 47 293.5 293.5 278.6 294.0 0.16 25 575 4558 -21.7 -46.7 9 25.0 -23.9 287 51 294.6 294.6 279.0 294.9 0.10 26 561 4739 -22.7 -51.7 5 29.0 -24.9 284 54 295.5 295.5 279.4 295.7 0.06 27 557 4792 -22.3 -51.3 5 29.0 -24.6 283 55 296.6 296.6 279.9 296.8 0.06 28 535 5087 -24.1 -60.1 2 36.0 -26.3 278 60 297.8 297.8 280.4 297.9 0.02 29 505 5508 -24.1 -60.1 2 36.0 -26.3 271 67 302.8 302.8 282.5 302.9 0.02 30 500 5580 -24.7 -56.7 3 32.0 -26.9 270 68 302.9 302.9 282.6 303.1 0.04 31 471 6010 -28.3 -51.3 9 23.0 -29.9 269 69 303.7 303.7 283.0 303.9 0.07 32 451 6319 -30.3 -51.3 11 21.0 -31.7 268 70 305.0 305.0 283.5 305.2 0.08 33 440 6494 -31.9 -52.9 11 21.0 -33.1 267 71 305.1 305.1 283.5 305.3 0.06 34 431 6639 -32.3 -55.3 8 23.0 -33.6 267 71 306.4 306.4 284.0 306.6 0.05 35 415 6904 -34.3 -65.3 3 31.0 -35.4 266 72 307.2 307.2 284.2 307.2 0.01 36 400 7160 -36.1 -62.1 5 26.0 -37.1 265 73 308.1 308.1 284.6 308.2 0.02 37 397 7212 -36.5 -61.5 6 25.0 -37.5 265 74 308.2 308.2 284.7 308.3 0.02 38 387 7389 -37.3 -58.3 9 21.0 -38.2 263 77 309.4 309.4 285.1 309.6 0.04 39 372 7663 -38.3 -64.3 5 26.0 -39.2 261 81 311.6 311.6 285.9 311.7 0.02 40 352 8041 -41.1 -72.1 2 31.0 -41.8 258 87 312.8 312.8 286.4 312.8 0.01 41 330 8480 -42.9 -67.9 5 25.0 -43.5 255 94 316.2 316.2 287.5 316.2 0.01 42 322 8645 -44.1 -71.1 3 27.0 -44.7 254 96 316.7 316.7 287.7 316.8 0.01 43 309 8922 -44.9 -66.9 7 22.0 -45.4 252 101 319.4 319.4 288.5 319.4 0.02 44 304 9031 -44.3 -66.3 7 22.0 -44.9 251 103 321.7 321.7 289.3 321.8 0.02 45 300 9120 -44.5 -66.5 7 22.0 -45.0 250 104 322.6 322.6 289.6 322.7 0.02 46 296 9210 -44.9 -66.9 7 22.0 -45.4 250 105 323.3 323.3 289.8 323.4 0.02 47 268 9867 -49.0 -69.5 7 20.5 -49.4 250 112 326.6 326.6 290.7 326.7 0.01 48 260 10065 -50.3 -70.3 8 20.0 -50.7 255 110 327.6 327.6 291.0 327.6 0.01 49 250 10320 -50.7 -69.7 9 19.0 -51.0 255 104 330.7 330.7 291.9 330.7 0.01 50 248 10373 -49.9 -69.9 8 20.0 -50.3 255 104 332.6 332.6 292.4 332.7 0.01 51 240 10587 -50.1 -70.1 8 20.0 -50.5 254 102 335.5 335.5 293.2 335.5 0.01 52 234 10753 -49.1 -71.1 6 22.0 -49.6 254 100 339.4 339.4 294.2 339.5 0.01 53 225 11010 -50.3 -77.3 3 27.0 -50.7 253 98 341.4 341.4 294.7 341.4 0.00 54 211 11431 -49.5 -78.5 2 29.0 -50.0 251 94 349.0 349.0 296.4 349.0 0.00 55 202 11715 -51.7 -79.7 2 28.0 -52.1 250 92 349.9 349.9 296.6 349.9 0.00 56 200 11780 -51.7 -79.7 2 28.0 -52.1 250 91 350.9 350.9 296.8 350.9 0.00 57 193 12010 -51.1 -79.1 2 28.0 -51.5 250 91 355.5 355.5 297.8 355.5 0.00 58 150 13630 -54.7 -81.7 2 27.0 -55.1 250 89 375.8 375.8 301.6 375.8 0.00 59 100 16190 -59.1 -85.1 2 26.0 -59.5 255 71 413.5 413.5 306.9 413.6 0.00 60 97 16381 -58.3 -84.3 2 26.0 -58.7 255 70 418.7 418.7 307.6 418.7 0.00 61 95 16512 -58.9 -84.9 2 26.0 -59.3 254 69 420.0 420.0 307.7 420.1 0.00 62 94 16579 -57.9 -83.9 2 26.0 -58.3 254 68 423.3 423.3 308.1 423.3 0.00 63 91 16783 -57.5 -83.5 2 26.0 -57.9 254 67 428.0 428.0 308.6 428.0 0.00 64 85 17212 -59.1 -85.1 2 26.0 -59.5 253 63 433.2 433.2 309.2 433.2 0.00 65 81 17515 -57.9 -83.9 2 26.0 -58.3 252 61 441.7 441.7 310.0 441.7 0.00 66 80 17594 -56.7 -83.7 2 27.0 -57.2 252 60 445.7 445.7 310.4 445.8 0.00 67 78 17755 -55.7 -82.7 2 27.0 -56.3 252 59 451.0 451.0 311.0 451.1 0.01 68 70 18440 -57.9 -83.9 2 26.0 -58.5 250 54 460.5 460.5 311.8 460.5 0.00 69 63 19099 -61.7 250 50 466.2 70 60 19402 -61.9 250 49 472.3 71 58 19613 -60.1 250 47 481.0 72 57 19722 -58.9 250 47 486.1 73 54 20060 -60.9 250 45 489.1 74 52 20295 -61.1 250 43 493.9 75 51 20416 -59.5 250 43 500.4 76 50 20540 -58.9 250 42 504.7 77 46 21066 -56.3 254 41 523.1 78 45 21205 -57.9 255 41 522.5 79 43 21490 -58.7 257 40 527.4 80 39 22104 -58.1 262 39 543.9 81 36 22605 -59.5 266 38 552.8 82 36 22605 -59.3 266 38 553.4 83 35 22782 -57.7 267 38 562.0 84 34 22965 -58.7 269 37 564.1 85 33 23153 -56.9 270 37 573.7 86 32 23348 -54.9 272 37 584.1 87 30 23760 -55.5 275 36 593.3 88 29 23975 -56.1 273 35 597.5 89 28 24199 -54.5 271 35 607.9 90 27 24430 -56.9 269 34 607.6 91 25 24916 -56.9 264 33 621.1 92 24 25176 -55.3 261 32 633.0 93 24 25176 -52.3 261 32 641.7 94 24 25176 -51.5 261 32 644.1 95 23 25452 -49.9 259 31 656.7 96 22 25742 -50.1 256 31 664.5 97 20 26360 -53.1 250 29 673.6 98 19 26691 -52.1 253 28 686.7 99 18 27041 -53.1 255 28 694.2 100 17 27409 -53.3 258 27 705.0 101 17 27409 -52.1 258 27 708.9 102 16 27801 -52.9 261 26 718.7 103 15 28219 -51.1 265 26 738.1 104 15 28219 -51.9 265 26 735.4 105 15 28219 -50.7 265 26 739.4 106 14 28668 -50.9 268 25 753.4 107 13 29154 -47.5 272 24 781.4 108 13 29154 -47.5 272 24 781.4 109 12 29680 -50.1 276 23 790.2 110 11 30249 -49.7 280 22 811.6 111 10 30880 -44.9 285 21 851.9 TRP 260 10065 -50.3 -70.3 8 20.0 -50.7 255 110 327.6 327.6 291.0 327.6 0.01 WND 268 9867 -49.0 -69.5 7 20.5 -49.4 250 112 326.6 326.6 290.7 326.7 0.01 Sounding variables and indices 1000-500 mb thick: 5253.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 40.97 % Est. max temperature: 0.12 C = 32.22 F Sfc-Lift cond lev (LCL): 831.68 mb = 1764.54 m = 5789.09 ft T: -8.59 C 700-500 lapse rate: 4.56 C/km ThetaE index: 0.76 C Layer 863.0- 851.0 mb Conv cond level (CCL): 802.23 mb = 2042.75 m = 6701.85 ft Mean mixing ratio: 2.13 g/kg Conv temperature: -4.95 C = 23.10 F Cap Strength: 14.85 C Lifted Index: 14.89 C Risk: None Lifted Index @300 mb: 26.26 C Lifted Index @700 mb: 5.31 C Showalter Index: 14.74 C Risk: None Total Totals Index: 34.30 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 16.50 C K Index: -0.40 Risk: None Sweat Index: 102.00 Risk: None Energy Index: 3.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.05 J/kg Max Up Vert Vel: 10.10 m/s Conv Inhibition (B-): 65513.45 J/kg Cap Strength: 14.86 C Lift Cond Lev (LCL): 803.66 mb = 2029.01 m = 6656.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 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 ---------------------------------------------------------- 0 864 -795 340 9 3.1 -8.5 | 135 17 -12.2 12.4 1 850 1595 320 17 10.9 -13.0 | 151 9 -4.3 7.8 2 700 3082 310 27 20.7 -17.4 | 237 6 5.4 3.5 3 500 5580 270 68 68.0 -0.0 | 248 57 52.7 20.9 4 400 7160 265 73 72.7 6.4 | 245 64 57.5 27.2 5 300 9120 250 104 97.7 35.6 | 236 100 82.5 56.4 6 268 9867 250 112 105.2 38.3 | 237 108 90.0 59.2 7 260 10065 255 110 106.3 28.5 | 242 103 91.0 49.3 8 250 10320 255 104 100.5 26.9 | 241 98 85.2 47.8 9 200 11780 250 91 85.5 31.1 | 234 87 70.2 52.0 10 150 13630 250 89 83.6 30.4 | 233 85 68.4 51.3 11 100 16190 255 71 68.6 18.4 | 234 66 53.3 39.2 12 70 18440 250 54 50.7 18.5 | 222 53 35.5 39.3 13 50 20540 250 42 39.5 14.4 | 214 43 24.2 35.2 14 30 23760 275 36 35.9 -3.1 | 229 27 20.6 17.7 15 20 26360 250 29 27.3 9.9 | 201 33 12.0 30.8 16 10 30880 285 21 20.3 -5.4 | 198 16 5.0 15.4 Wind Parameters Mean winds (0-6000m): 293.8 at 34.5 knts Storm direction: 323.8 at 25.8 knts Shear (0-3000m) pos: 0.0 neg: 2.3 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 38.6 deg Storm rel helicity (0-3000m) pos: 14.1 neg: -0.1 tot: 14.0 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 2.3 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.52 Bulk Shear: 98.93 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 ------------------------------------------------------------------------------- 500 331 10 139 16| 0.0 1.9 1.9| 0.2 -0.1 0.1 0.2 0.01| 1.9 0.0 1000 331 11 139 15| 0.0 1.9 1.9| 1.3 -0.1 1.2 1.2 0.09| 1.9 0.2 1500 330 11 139 14| 0.0 1.9 1.9| 3.3 -0.1 3.3 2.2 0.16| 1.9 0.3 2000 328 12 140 14| 0.0 1.9 1.9| 6.2 -0.1 6.1 3.0 0.25| 2.0 0.5 2500 323 15 145 11| 0.0 2.0 2.0| 9.7 -0.1 9.6 3.8 0.33| 2.1 0.7 3000 319 18 155 8| 0.0 2.3 2.3| 14.1 -0.1 14.0 4.7 0.43| 2.3 1.0 4000 314 22 183 6| 0.0 2.8 2.8| 25.2 -0.1 25.1 6.3 0.59| 2.9 1.7 5000 306 27 234 8| 0.0 4.1 4.1| 33.8 -3.1 30.7 6.1 0.37| 4.3 1.6 6000 294 34 247 18| 0.0 5.0 5.0| 33.8 -67.7 -33.9 -5.7 0.15| 5.5 0.8 Wrote GIF file: /home/apache/climate/data/raob//ZM373/skewt/ZM373.skewt.20251016.12.gif