UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121400.upa.cvt Date: 0000Z 14 DEC 25 Searching for ZM373... Searching the city database file for: ZM373 ... Date:0000Z 14 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 239 1 920 -10766 2 850 -22144 135 3 SFC 849 -21977 -16.5 -22.5 60 6.0 -17.5 135 3 269.0 269.1 265.4 271.1 0.74 4 835 -19647 -6.3 -20.3 32 14.0 -9.6 148 5 281.0 281.1 273.3 283.7 0.91 5 824 -17811 -3.3 -28.3 12 25.0 -8.5 159 6 285.2 285.3 274.9 286.6 0.45 6 805 -14637 -2.7 -35.7 6 33.0 -8.7 178 8 287.8 287.8 275.9 288.5 0.23 7 796 -13131 -1.5 -43.5 2 42.0 -8.1 187 9 290.0 290.0 276.8 290.3 0.10 8 755 -6260 -4.1 -47.1 2 43.0 -10.1 229 14 291.6 291.6 277.6 291.8 0.07 9 751 -5588 -3.5 -45.5 2 42.0 -9.7 234 14 292.7 292.7 278.1 293.0 0.09 10 748 -5085 -3.5 -46.5 2 43.0 -9.8 237 15 293.0 293.0 278.3 293.3 0.08 11 729 -1892 -4.1 -42.1 3 38.0 -10.2 257 17 294.5 294.5 279.1 295.0 0.13 12 704 2317 -5.9 -47.9 2 42.0 -11.6 285 20 295.5 295.5 279.4 295.7 0.07 13 700 2991 -5.7 -47.7 2 42.0 -11.5 290 21 296.2 296.2 279.7 296.4 0.07 14 699 3002 -5.5 -47.5 2 42.0 -11.4 290 21 296.5 296.5 279.9 296.8 0.07 15 668 3357 -6.9 -48.9 2 42.0 -12.5 289 23 298.8 298.8 280.9 299.1 0.07 16 666 3380 -7.1 -39.1 6 32.0 -12.4 289 23 298.8 298.9 281.1 299.5 0.19 17 654 3521 -8.5 -31.5 14 23.0 -13.0 289 23 298.8 298.9 281.4 300.2 0.42 18 640 3688 -9.9 -31.9 15 22.0 -14.1 289 24 299.1 299.2 281.5 300.5 0.41 19 635 3749 -10.3 -37.3 9 27.0 -14.7 289 24 299.3 299.4 281.4 300.1 0.24 20 617 3969 -12.3 -32.3 17 20.0 -15.9 288 26 299.5 299.6 281.7 300.9 0.41 21 589 4323 -13.7 -36.7 12 23.0 -17.3 287 27 301.9 301.9 282.5 302.8 0.28 22 581 4427 -13.5 -40.5 8 27.0 -17.4 287 28 303.3 303.3 283.0 304.0 0.19 23 566 4625 -15.3 -39.3 11 24.0 -18.7 287 29 303.4 303.5 283.1 304.2 0.22 24 547 4882 -16.5 -43.5 8 27.0 -19.9 286 30 305.0 305.0 283.6 305.5 0.15 25 500 5550 -21.9 -49.9 6 28.0 -24.5 285 33 306.3 306.4 284.0 306.6 0.08 26 499 5565 -21.9 -49.9 6 28.0 -24.5 285 33 306.5 306.5 284.1 306.8 0.08 27 462 6123 -27.1 -51.1 8 24.0 -28.9 294 36 306.9 306.9 284.2 307.1 0.08 28 437 6520 -30.1 -55.1 7 25.0 -31.6 300 38 308.0 308.0 284.6 308.2 0.05 29 423 6749 -32.1 -51.1 13 19.0 -33.3 304 40 308.3 308.3 284.8 308.6 0.08 30 414 6900 -33.3 -49.3 19 16.0 -34.3 306 41 308.7 308.7 284.9 309.0 0.10 31 403 7088 -34.5 -58.5 7 24.0 -35.6 309 42 309.5 309.5 285.2 309.6 0.04 32 400 7140 -34.9 -56.9 9 22.0 -36.0 310 42 309.6 309.6 285.2 309.8 0.04 33 395 7228 -35.5 -54.5 13 19.0 -36.5 310 43 310.0 310.0 285.4 310.2 0.06 34 388 7353 -36.1 -48.1 28 12.0 -36.8 311 44 310.8 310.8 285.8 311.2 0.13 35 377 7553 -37.5 -48.5 31 11.0 -38.2 311 45 311.5 311.5 286.0 311.9 0.12 36 373 7627 -37.9 -46.9 38 9.0 -38.5 311 46 311.9 311.9 286.2 312.5 0.15 37 351 8046 -40.7 -51.7 30 11.0 -41.2 312 49 313.6 313.6 286.7 313.9 0.09 38 326 8547 -44.7 -58.7 19 14.0 -45.2 314 53 314.8 314.8 287.1 314.9 0.04 39 300 9100 -49.5 -64.5 16 15.0 -49.8 315 58 315.6 315.6 287.3 315.7 0.02 40 295 9209 -50.3 -65.3 15 15.0 -50.6 315 59 316.0 316.0 287.4 316.0 0.02 41 274 9684 -54.5 -69.5 14 15.0 -54.7 313 62 316.6 316.6 287.6 316.7 0.01 42 258 10063 -58.1 -70.1 20 12.0 -58.2 311 65 316.8 316.8 287.7 316.9 0.01 43 250 10260 -59.5 -71.5 20 12.0 -59.6 310 66 317.6 317.6 288.0 317.6 0.01 44 242 10464 -61.1 -71.5 24 10.4 -61.2 310 68 318.2 318.2 288.2 318.3 0.01 45 228 10833 -63.9 308 66 319.4 46 216 11164 -65.7 307 64 321.6 47 207 11423 -67.9 306 63 322.0 48 205 11481 -67.7 306 63 323.3 49 201 11600 -68.5 305 62 323.8 50 200 11630 -68.1 305 62 324.9 51 189 11967 -69.3 305 62 328.3 52 183 12160 -67.3 304 62 334.6 53 180 12259 -68.3 304 62 334.5 54 178 12326 -67.9 304 61 336.3 55 172 12531 -69.1 303 61 337.6 56 165 12781 -64.9 302 61 348.6 57 150 13360 -65.5 300 60 357.2 58 146 13527 -63.7 299 59 363.1 59 143 13655 -65.5 298 59 362.2 60 100 15850 -65.3 285 50 401.6 61 93 16289 -64.5 411.6 62 84 16905 -65.9 420.9 63 82 17051 -65.5 424.6 64 79 17277 -62.5 435.4 65 78 17355 -62.9 436.1 66 70 18020 -61.7 452.4 67 67 18292 -61.3 459.0 68 50 20104 -62.1 497.1 TRP 189 11967 -69.3 305 62 328.3 WND 242 10464 -61.1 -71.5 24 10.4 -61.2 310 68 318.2 318.2 288.2 318.3 0.01 Sounding variables and indices 1000-500 mb thick: 5311.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 8.88 % Est. max temperature: 9.80 C = 49.65 F Sfc-Lift cond lev (LCL): 769.59 mb = -8746.70 m = -28696.18 ft T: -3.16 C 700-500 lapse rate: 6.33 C/km Conv cond level (CCL): 348.56 mb = 8093.24 m = 26552.30 ft Mean mixing ratio: 0.30 g/kg Conv temperature: 26.22 C = 79.19 F Cap Strength: 15.84 C Lifted Index: 15.87 C Risk: None Lifted Index @300 mb: 19.62 C Lifted Index @700 mb: 8.29 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1303.57 J/kg Max Up Vert Vel: 51.06 m/s Conv Inhibition (B-): 31395.11 J/kg Cap Strength: 15.84 C Lift Cond Lev (LCL): 501.81 mb = 5523.06 m = 18120.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 359 at 3 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 ---------------------------------------------------------- 0 849 -21977 135 3 -2.1 2.1 | 158 6 -2.2 5.5 1 700 2991 290 21 19.7 -7.2 | 281 20 19.7 -3.8 2 500 5550 285 33 31.9 -8.5 | 279 32 31.8 -5.2 3 400 7140 310 42 32.2 -27.0 | 306 40 32.1 -23.6 4 300 9100 315 58 41.0 -41.0 | 313 56 41.0 -37.7 5 250 10260 310 66 50.6 -42.4 | 308 64 50.5 -39.1 6 242 10464 310 68 52.1 -43.7 | 308 66 52.0 -40.4 7 200 11630 305 62 50.8 -35.6 | 302 60 50.7 -32.2 8 189 11967 305 62 50.8 -35.6 | 302 60 50.7 -32.2 9 150 13360 300 60 52.0 -30.0 | 297 58 51.9 -26.6 10 100 15850 285 50 48.3 -12.9 | 281 49 48.2 -9.6 Wind Parameters Mean winds (0-6000m): 329.2 at 4.5 knts Storm direction: 359.2 at 3.4 knts Shear (0-3000m) pos: 0.4 neg: 0.0 tot: 0.4 10-3/s Storm rel Dir Shear (0-3000m): 5.3 deg Storm rel helicity (0-3000m) pos: 1.3 neg: 0.0 tot: 1.3 m^2/s^2 ave: 0.4 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 0.4 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1881.56 Bulk Shear: 0.69 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 ------------------------------------------------------------------------------- 500 316 2 222 2| 0.4 0.0 0.4| 0.0 0.0 0.0 0.1 0.06| 0.4 0.0 1000 318 2 227 2| 0.4 0.0 0.4| 0.1 0.0 0.1 0.1 0.11| 0.4 0.0 1500 319 3 233 2| 0.4 0.0 0.4| 0.3 0.0 0.3 0.2 0.15| 0.4 0.1 2000 321 3 238 2| 0.4 0.0 0.4| 0.6 0.0 0.6 0.3 0.19| 0.4 0.1 2500 322 3 244 2| 0.4 0.0 0.4| 0.9 0.0 0.9 0.4 0.23| 0.4 0.1 3000 323 3 249 2| 0.4 0.0 0.4| 1.3 0.0 1.3 0.4 0.27| 0.4 0.1 4000 325 4 261 2| 0.4 0.0 0.4| 2.5 0.0 2.5 0.6 0.33| 0.4 0.1 5000 327 4 272 2| 0.4 0.0 0.4| 4.0 0.0 4.0 0.8 0.40| 0.5 0.2 6000 329 4 282 2| 0.5 0.0 0.5| 5.9 0.0 5.9 1.0 0.45| 0.5 0.2 Wrote GIF file: /home/apache/climate/data/raob//ZM373/skewt/ZM373.skewt.20251214.00.gif