UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for ZM373... Searching the city database file for: ZM373 ... Date:0000Z 5 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 155 1 920 -10834 2 850 -22197 315 9 SFC 847 -21697 -2.7 -16.7 33 14.0 -6.6 315 9 283.6 283.8 275.2 287.2 1.22 4 846 -21530 -4.7 -17.7 35 13.0 -8.1 315 10 281.6 281.8 274.0 284.9 1.12 5 844 -21196 -2.7 -15.7 36 13.0 -6.4 315 12 283.9 284.1 275.5 287.8 1.33 6 841 -20695 -1.9 -14.9 36 13.0 -5.8 314 14 285.0 285.3 276.3 289.3 1.43 7 837 -20027 -1.9 -15.9 33 14.0 -6.0 314 18 285.4 285.6 276.3 289.4 1.32 8 832 -19191 -0.7 -15.7 31 15.0 -5.2 313 22 287.2 287.4 277.3 291.2 1.35 9 830 -18857 -0.9 -15.9 31 15.0 -5.4 313 24 287.2 287.4 277.2 291.2 1.33 10 824 -17853 0.4 -16.6 27 17.0 -4.7 312 30 289.1 289.3 278.1 293.0 1.26 11 786 -11489 -2.5 -18.5 28 16.0 -7.0 307 65 289.9 290.1 278.3 293.4 1.13 12 782 -10818 -2.9 -17.9 30 15.0 -7.2 307 68 289.9 290.2 278.4 293.6 1.19 13 777 -9980 -2.7 -17.7 30 15.0 -7.0 306 73 290.7 290.9 278.8 294.4 1.22 14 757 -6622 -4.3 -18.3 33 14.0 -8.2 303 93 291.1 291.3 279.0 294.8 1.19 15 745 -4606 -4.5 -19.5 30 15.0 -8.6 302 105 292.2 292.4 279.4 295.6 1.09 16 715 444 -7.1 -20.1 35 13.0 -10.5 297 135 292.8 293.0 279.6 296.2 1.08 17 700 2972 -8.3 -19.3 41 11.0 -11.2 295 151 293.3 293.5 280.0 297.0 1.18 18 696 3016 -8.7 -18.7 44 10.0 -11.3 295 149 293.3 293.6 280.1 297.2 1.25 19 690 3084 -9.1 -19.1 44 10.0 -11.8 294 147 293.6 293.8 280.2 297.4 1.22 20 667 3345 -10.5 -21.5 40 11.0 -13.2 291 136 294.9 295.1 280.5 298.1 1.03 21 630 3782 -14.5 -22.5 51 8.0 -16.3 287 119 295.2 295.4 280.6 298.3 1.00 22 621 3891 -14.7 -24.7 42 10.0 -16.8 286 114 296.2 296.3 280.8 298.8 0.83 23 593 4238 -17.9 -26.9 45 9.0 -19.6 283 100 296.4 296.5 280.8 298.7 0.71 24 585 4340 -18.7 -25.7 54 7.0 -20.0 282 96 296.6 296.8 281.0 299.2 0.81 25 573 4494 -19.9 -28.9 45 9.0 -21.4 280 90 297.0 297.1 280.9 299.0 0.61 26 552 4770 -22.5 -29.5 53 7.0 -23.6 277 78 297.1 297.2 280.9 299.0 0.60 27 535 4999 -23.7 -32.7 43 9.0 -24.9 275 69 298.3 298.4 281.3 299.8 0.46 28 503 5447 -27.7 -34.7 51 7.0 -28.5 270 50 298.8 298.8 281.4 300.1 0.40 29 500 5490 -27.9 -34.9 51 7.0 -28.7 270 48 299.0 299.1 281.5 300.3 0.39 30 495 5562 -28.5 -37.5 42 9.0 -29.5 271 48 299.1 299.2 281.4 300.2 0.31 31 478 5811 -30.3 -39.3 41 9.0 -31.2 273 47 299.9 300.0 281.7 300.8 0.26 32 444 6330 -34.9 -43.9 39 9.0 -35.5 278 46 300.5 300.6 281.8 301.1 0.18 33 420 6715 -37.1 -49.1 28 12.0 -37.7 282 45 302.5 302.5 282.5 302.9 0.10 34 409 6897 -38.5 -50.5 27 12.0 -39.1 284 44 303.0 303.0 282.7 303.3 0.09 35 400 7050 -38.9 -51.9 24 13.0 -39.5 285 44 304.4 304.4 283.3 304.7 0.08 36 381 7382 -41.7 -52.7 29 11.0 -42.2 287 45 305.0 305.0 283.5 305.3 0.08 37 355 7858 -45.3 -57.3 25 12.0 -45.6 289 47 306.4 306.4 284.0 306.6 0.05 38 331 8321 -49.5 -58.5 34 9.0 -49.7 292 49 306.8 306.8 284.2 307.0 0.04 39 319 8562 -51.3 -59.3 38 8.0 -51.5 293 50 307.6 307.6 284.5 307.7 0.04 40 309 8769 -52.1 -60.1 38 8.0 -52.2 294 51 309.3 309.3 285.1 309.4 0.04 41 300 8960 -53.5 -61.5 37 8.0 -53.7 295 52 309.9 309.9 285.4 310.1 0.03 42 278 9445 -57.3 -65.3 36 8.0 -57.4 290 54 311.3 311.3 285.8 311.4 0.02 43 267 9699 -58.3 -66.3 35 8.0 -58.4 288 55 313.4 313.4 286.6 313.5 0.02 44 256 9962 -60.1 285 56 314.6 45 250 10110 -60.3 285 54 316.4 46 249 10135 -60.3 285 54 316.8 47 239 10393 -56.7 284 55 325.9 48 228 10691 -57.5 283 56 329.1 49 219 10947 -55.1 282 56 336.7 50 209 11246 -54.1 281 57 342.8 51 207 11308 -52.3 281 57 346.5 52 200 11530 -53.3 280 58 348.4 53 193 11759 -54.3 280 58 350.3 54 190 11859 -53.5 280 59 353.2 55 171 12538 -52.7 280 60 365.3 56 150 13380 -54.5 280 62 376.2 57 134 14096 -58.7 278 66 381.0 58 118 14894 -59.1 275 71 394.4 59 100 15930 -59.7 280 68 412.4 60 82 17162 -62.1 277 65 431.6 61 75 17713 -61.5 276 63 444.0 62 70 18140 -61.9 275 62 452.0 63 65 18598 -63.3 274 59 458.6 64 64 18694 -61.7 274 59 464.1 65 58 19301 -63.9 272 55 472.4 66 51 20081 -68.9 270 51 478.4 67 50 20200 -69.3 270 50 480.2 68 49 20320 -69.7 270 51 482.0 69 48 20443 -65.9 270 51 493.9 70 45 20833 -66.1 269 53 502.6 71 42 21248 -68.1 268 55 507.7 72 39 21694 -65.3 268 58 525.7 73 39 21694 -65.5 268 58 525.2 74 38 21852 -64.3 267 59 532.1 75 38 21852 -63.5 267 59 534.2 76 31 23106 -60.7 265 65 573.8 77 30 23310 -60.3 265 66 580.3 78 26 24202 -60.1 265 66 605.1 79 20 25840 -59.9 265 66 652.8 80 18 26498 -59.9 672.8 81 12 28908 -80.5 682.5 82 12 28908 -59.7 756.2 83 8.8 30848 -59.5 827.1 84 6.3 32941 -59.3 911.0 85 6.1 33143 -59.3 919.4 86 4.2 35481 -59.3 1023.0 87 2.9 37801 -59.3 1137.3 TRP 256 9962 -60.1 285 56 314.6 WND 118 14894 -59.1 275 71 394.4 Sounding variables and indices 1000-500 mb thick: 5335.00 m Freezing level: Surface below freezing Freezing level: 825.85 mb = -18162.10 m = -59586.20 ft Freezing level: 818.76 mb = -16975.53 m = -55693.32 ft Wetbulb zero: Below ground Sfc-500 mean rel hum: 40.88 % Est. max temperature: 6.57 C = 43.82 F Sfc-Lift cond lev (LCL): 678.53 mb = 3213.10 m = 10541.53 ft T: -9.79 C 700-500 lapse rate: 7.78 C/km ThetaE index: 2.31 C Layer 846.0- 844.0 mb Conv cond level (CCL): 559.63 mb = 4668.65 m = 15316.90 ft Mean mixing ratio: 1.22 g/kg Conv temperature: 10.12 C = 50.21 F Cap Strength: 6.05 C Lifted Index: 6.06 C Risk: None Lifted Index @300 mb: 12.05 C Lifted Index @700 mb: 3.59 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 443.92 J/kg Max Up Vert Vel: 29.80 m/s Conv Inhibition (B-): 82049.98 J/kg Cap Strength: 6.04 C Lift Cond Lev (LCL): 624.48 mb = 3848.42 m = 12625.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 16 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 ---------------------------------------------------------- 0 847 -21697 315 9 6.4 -6.4 | 93 8 -7.8 0.4 1 700 2972 295 151 136.9 -63.8 | 295 135 122.7 -57.1 2 500 5490 270 48 48.0 -0.0 | 259 34 33.8 6.8 3 400 7050 285 44 42.5 -11.4 | 279 29 28.3 -4.6 4 300 8960 295 52 47.1 -22.0 | 295 36 32.9 -15.2 5 256 9962 285 56 54.1 -14.5 | 281 41 39.9 -7.7 6 250 10110 285 54 52.2 -14.0 | 281 39 38.0 -7.2 7 200 11530 280 58 57.1 -10.1 | 274 43 42.9 -3.3 8 150 13380 280 62 61.1 -10.8 | 275 47 46.9 -4.0 9 118 14894 275 71 70.7 -6.2 | 269 57 56.6 0.6 10 100 15930 280 68 67.0 -11.8 | 275 53 52.8 -5.0 11 70 18140 275 62 61.8 -5.4 | 268 48 47.6 1.4 12 50 20200 270 50 50.0 -0.0 | 259 36 35.8 6.8 13 30 23310 265 66 65.7 5.8 | 256 53 51.6 12.5 14 20 25840 265 66 65.7 5.8 | 256 53 51.6 12.5 Wind Parameters Mean winds (0-6000m): 265.5 at 20.9 knts Storm direction: 295.5 at 15.7 knts Shear (0-3000m) pos: 0.0 neg: 3.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): -118.1 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -23.3 tot: -23.3 m^2/s^2 ave: -7.8 10^-3 m/s^2 rel: -0.76 Storm rel vorticity (0-3000m) horiz: 3.0 stream: -2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 9.84 Bulk Shear: 45.13 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 ------------------------------------------------------------------------------- 500 223 4 129 15| 0.0 3.0 3.0| 0.0 -3.9 -3.9 -7.7 -0.75| 3.0 -2.2 1000 227 5 135 15| 0.0 3.0 3.0| 0.0 -7.7 -7.7 -7.7 -0.84| 3.0 -2.5 1500 231 7 141 14| 0.0 3.0 3.0| 0.0 -11.5 -11.5 -7.7 -0.89| 3.0 -2.6 2000 235 8 147 14| 0.0 3.0 3.0| 0.0 -15.4 -15.4 -7.7 -0.86| 3.0 -2.6 2500 239 10 154 13| 0.0 3.0 3.0| 0.0 -19.3 -19.3 -7.7 -0.81| 3.0 -2.4 3000 243 11 162 13| 0.0 3.0 3.0| 0.0 -23.3 -23.3 -7.8 -0.76| 3.0 -2.2 4000 251 15 178 11| 0.0 3.0 3.0| 0.0 -31.7 -31.7 -7.9 -0.66| 3.0 -2.0 5000 259 18 198 11| 0.0 3.0 3.0| 0.0 -40.9 -40.9 -8.2 -0.59| 3.0 -1.7 6000 265 21 219 11| 0.0 3.0 3.0| 0.0 -51.0 -51.0 -8.5 -0.53| 3.0 -1.6 Wrote GIF file: /home/apache/climate/data/raob//ZM373/skewt/ZM373.skewt.20251205.00.gif