UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100612.upa.cvt Date: 1200Z 6 OCT 25 Searching for ZM373... Searching the city database file for: ZM373 ... Date:1200Z 6 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 217 1 920 -10433 SFC 857 341 6.2 -17.8 16 24.0 -1.4 340 9 292.0 292.2 279.3 295.4 1.10 3 855 684 6.4 -20.6 12 27.0 -1.7 339 10 292.4 292.5 279.1 295.1 0.87 4 850 1541 6.2 -18.8 15 25.0 -1.6 335 13 292.6 292.8 279.4 295.8 1.02 5 847 1570 6.2 -18.8 15 25.0 -1.6 333 13 292.9 293.1 279.6 296.1 1.02 6 832 1716 4.8 -19.2 16 24.0 -2.5 324 15 293.0 293.1 279.6 296.1 1.00 7 802 2014 3.4 -17.6 20 21.0 -3.2 305 18 294.6 294.8 280.6 298.3 1.19 8 763 2416 0.2 -15.8 29 16.0 -5.0 279 22 295.3 295.6 281.3 299.9 1.46 9 748 2576 1.8 -11.2 37 13.0 -3.1 269 24 298.8 299.2 283.6 305.5 2.17 10 725 2826 0.0 -12.0 40 12.0 -4.4 253 26 299.5 299.8 283.8 306.0 2.10 11 700 3106 -2.7 -11.7 50 9.0 -6.0 235 29 299.5 299.9 284.0 306.4 2.23 12 643 3772 -7.9 -12.9 67 5.0 -9.6 244 35 301.0 301.4 284.5 307.8 2.20 13 634 3881 -8.5 -14.5 62 6.0 -10.4 245 36 301.5 301.9 284.4 307.6 1.96 14 630 3930 -8.7 -17.7 48 9.0 -11.3 246 36 301.8 302.1 284.0 306.6 1.51 15 624 4004 -7.5 -20.5 35 13.0 -11.1 247 37 304.0 304.2 284.5 307.9 1.20 16 621 4042 -7.7 -19.7 38 12.0 -11.1 247 37 304.2 304.4 284.7 308.4 1.29 17 605 4244 -9.1 -22.1 34 13.0 -12.5 250 39 304.9 305.1 284.7 308.4 1.07 18 592 4412 -10.5 -21.5 40 11.0 -13.4 252 40 305.1 305.4 284.9 308.9 1.16 19 585 4503 -11.3 -18.3 56 7.0 -13.3 254 41 305.2 305.5 285.4 310.2 1.54 20 574 4648 -12.5 -19.5 56 7.0 -14.4 256 43 305.5 305.8 285.4 310.1 1.42 21 571 4688 -12.7 -18.7 61 6.0 -14.4 256 43 305.7 306.0 285.5 310.7 1.53 22 568 4728 -13.1 -19.1 61 6.0 -14.7 257 43 305.7 306.0 285.5 310.5 1.49 23 566 4755 -13.1 -19.1 61 6.0 -14.7 257 44 306.0 306.3 285.6 310.8 1.49 24 562 4809 -12.9 -23.9 39 11.0 -15.6 258 44 306.9 307.1 285.4 310.1 0.99 25 554 4918 -13.7 -31.7 20 18.0 -17.1 259 45 307.2 307.3 284.9 308.9 0.49 26 547 5015 -14.3 -34.3 17 20.0 -17.8 261 46 307.6 307.7 284.9 308.9 0.38 27 535 5182 -15.3 -27.3 35 12.0 -17.9 263 47 308.4 308.5 285.7 310.9 0.76 28 530 5253 -15.7 -29.7 29 14.0 -18.4 264 48 308.7 308.8 285.6 310.8 0.61 29 521 5382 -16.5 -27.5 38 11.0 -18.8 266 49 309.3 309.4 286.0 311.9 0.77 30 512 5513 -17.5 -28.5 38 11.0 -19.7 268 50 309.6 309.7 286.1 312.0 0.71 31 505 5616 -17.7 -31.7 28 14.0 -20.3 269 51 310.6 310.7 286.2 312.4 0.53 32 502 5660 -17.7 -30.7 31 13.0 -20.1 270 52 311.1 311.2 286.4 313.1 0.59 33 500 5690 -17.5 -31.5 28 14.0 -20.1 270 52 311.7 311.8 286.6 313.6 0.55 34 498 5720 -17.5 -31.5 28 14.0 -20.1 270 52 312.1 312.2 286.7 314.0 0.55 35 495 5765 -17.7 -36.7 17 19.0 -20.7 269 53 312.4 312.4 286.6 313.5 0.33 36 493 5796 -17.7 -37.7 16 20.0 -20.8 269 53 312.7 312.8 286.6 313.8 0.30 37 481 5979 -19.5 -35.5 23 16.0 -22.0 267 56 312.7 312.8 286.8 314.1 0.39 38 474 6088 -20.1 -29.1 45 9.0 -21.8 266 57 313.3 313.4 287.3 315.8 0.73 39 469 6167 -20.5 -25.3 65 4.8 -21.5 266 58 313.7 313.9 287.8 317.3 1.04 40 463 6262 -20.7 -24.0 75 3.3 -21.5 265 59 314.6 314.9 288.3 318.7 1.19 41 459 6326 -20.3 -23.3 77 3.0 -21.0 264 60 315.9 316.2 288.8 320.2 1.27 42 455 6391 -20.5 -23.5 77 3.0 -21.2 264 61 316.5 316.7 289.0 320.8 1.26 43 429 6823 -24.1 -26.3 82 2.2 -24.5 260 66 317.3 317.5 289.0 320.8 1.04 44 418 7012 -25.3 -27.3 83 2.0 -25.7 258 69 318.1 318.3 289.2 321.4 0.97 45 400 7330 -28.1 -30.0 84 1.9 -28.4 255 73 318.5 318.6 289.1 321.2 0.79 46 392 7475 -29.3 -30.7 88 1.4 -29.5 255 74 318.7 318.9 289.2 321.4 0.76 47 387 7567 -29.5 -30.8 88 1.3 -29.7 254 75 319.7 319.8 289.5 322.3 0.76 48 382 7660 -29.9 -32.8 76 2.9 -30.3 254 76 320.3 320.4 289.5 322.6 0.63 49 378 7735 -30.7 -34.1 72 3.4 -31.2 254 77 320.2 320.3 289.5 322.2 0.56 50 361 8062 -33.3 -36.1 76 2.8 -33.6 253 79 321.0 321.1 289.6 322.7 0.48 51 354 8199 -34.3 -37.6 72 3.3 -34.7 253 81 321.4 321.5 289.7 323.0 0.42 52 352 8239 -34.3 -38.3 67 4.0 -34.7 253 81 322.0 322.0 289.8 323.4 0.40 53 349 8299 -34.7 -39.7 60 5.0 -35.2 253 82 322.2 322.3 289.8 323.5 0.35 54 343 8420 -36.1 -43.1 48 7.0 -36.7 252 83 321.9 322.0 289.6 322.8 0.25 55 336 8564 -37.1 -42.1 60 5.0 -37.5 252 84 322.5 322.5 289.8 323.5 0.28 56 300 9340 -42.9 -48.9 52 6.0 -43.2 250 91 324.9 324.9 290.4 325.5 0.15 57 250 10550 -48.7 -55.7 44 7.0 -49.0 255 122 333.7 333.7 292.8 334.0 0.08 58 200 12000 -51.7 -69.7 10 18.0 -52.1 255 147 350.9 350.9 296.8 351.0 0.02 59 185 12502 -53.8 -73.9 7 20.2 -54.1 255 149 355.5 355.5 297.8 355.5 0.01 60 150 13830 -59.3 -85.3 2 26.0 -59.5 250 126 367.9 367.9 300.2 367.9 0.00 61 128 14821 -61.5 255 114 381.0 62 100 16350 -62.7 265 95 406.6 63 90 17006 -60.1 261 86 424.2 64 84 17436 -61.5 258 80 429.8 65 79 17818 -60.7 255 75 439.1 66 78 17898 -59.5 255 73 443.2 67 73 18311 -62.5 252 68 445.3 68 72 18396 -61.9 251 66 448.3 69 70 18570 -63.5 250 64 448.5 70 67 18838 -64.9 249 61 451.2 71 65 19022 -64.9 248 60 455.1 72 65 19022 -64.1 248 60 456.8 73 64 19117 -62.1 247 59 463.3 74 64 19117 -61.7 247 59 464.1 75 58 19726 -61.7 244 53 477.4 76 56 19944 -59.5 243 51 487.2 77 55 20057 -59.7 243 50 489.3 78 53 20290 -55.5 242 47 504.2 79 50 20660 -56.7 240 44 509.9 80 48 20917 -58.1 242 43 512.5 81 47 21050 -57.3 242 43 517.5 82 47 21050 -55.9 242 43 520.9 83 46 21186 -55.1 243 42 526.0 84 45 21327 -51.9 244 42 537.1 85 44 21473 -51.3 245 41 542.0 86 41 21929 -52.3 248 40 550.6 87 35 22934 -59.5 254 36 557.3 88 33 23301 -59.3 256 35 567.3 89 32 23494 -57.3 257 34 577.7 90 30 23900 -59.1 260 33 583.5 91 30 23900 -59.5 260 33 582.4 92 29 24113 -58.3 259 31 591.4 93 28 24333 -59.7 257 30 593.5 94 28 24333 -59.7 257 30 593.5 95 27 24561 -59.5 256 28 600.3 96 27 24561 -56.7 256 28 608.1 97 27 24561 -56.1 256 28 609.8 98 27 24561 -50.9 256 28 624.4 99 27 24561 -48.7 256 28 630.6 100 26 24810 -47.7 255 26 640.3 101 23 25613 -51.7 250 20 651.4 102 23 25613 -52.7 250 20 648.4 103 22 25901 -51.5 249 18 660.3 104 21 26202 -52.1 247 15 667.3 105 21 26202 -51.1 247 15 670.3 106 20 26520 -51.1 245 13 679.8 107 19 26855 -49.9 693.5 108 18 27207 -51.7 698.7 109 17 27578 -51.1 712.1 110 16 27971 -52.5 720.0 TRP 128 14821 -61.5 255 114 381.0 WND 185 12502 -53.8 -73.9 7 20.2 -54.1 255 149 355.5 355.5 297.8 355.5 0.01 Sounding variables and indices 1000-500 mb thick: 5473.00 m Freezing level: 725.00 mb = 2826.46 m = 9273.05 ft Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 38.29 % Est. max temperature: 13.41 C = 56.14 F Sfc-Lift cond lev (LCL): 589.55 mb = 4443.45 m = 14578.06 ft T: -10.78 C 700-500 lapse rate: 5.73 C/km ThetaE index: 0.28 C Layer 855.0- 850.0 mb Conv cond level (CCL): 421.09 mb = 6958.59 m = 22829.73 ft Mean mixing ratio: 1.20 g/kg Conv temperature: 30.97 C = 87.75 F Cap Strength: 12.51 C Lifted Index: 12.95 C Risk: None Lifted Index @300 mb: 19.25 C Lifted Index @700 mb: 4.83 C Showalter Index: 14.41 C Risk: None Total Totals Index: 22.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: -1.30 C K Index: -4.10 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 3.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 81.28 J/kg Max Up Vert Vel: 12.75 m/s Conv Inhibition (B-): 50727.80 J/kg Cap Strength: 12.75 C Lift Cond Lev (LCL): 580.79 mb = 4558.14 m = 14954.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 27 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 ---------------------------------------------------------- 0 857 341 340 9 3.1 -8.5 | 92 22 -22.3 1.0 1 850 1541 335 13 5.5 -11.8 | 83 20 -19.9 -2.4 2 700 3106 235 29 23.8 16.6 | 176 26 -1.6 26.0 3 500 5690 270 52 52.0 -0.0 | 251 28 26.6 9.4 4 400 7330 255 73 70.5 18.9 | 238 53 45.1 28.3 5 300 9340 250 91 85.5 31.1 | 236 73 60.1 40.5 6 250 10550 255 122 117.8 31.6 | 246 101 92.5 41.0 7 200 12000 255 147 142.0 38.0 | 248 126 116.6 47.5 8 185 12502 255 149 143.9 38.6 | 248 128 118.5 48.0 9 150 13830 250 126 118.4 43.1 | 241 107 93.0 52.5 10 128 14821 255 114 110.1 29.5 | 245 93 84.7 38.9 11 100 16350 265 95 94.6 8.3 | 256 71 69.2 17.7 12 70 18570 250 64 60.1 21.9 | 228 47 34.8 31.3 13 50 20660 240 44 38.1 22.0 | 202 34 12.7 31.4 14 30 23900 260 33 32.5 5.7 | 205 17 7.1 15.1 15 20 26520 245 13 11.8 5.5 | 138 20 -13.6 14.9 Wind Parameters Mean winds (0-6000m): 260.3 at 36.1 knts Storm direction: 290.3 at 27.1 knts Shear (0-3000m) pos: 0.0 neg: 5.8 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 89.8 deg Storm rel helicity (0-3000m) pos: 47.9 neg: -25.5 tot: 22.4 m^2/s^2 ave: 7.5 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 2.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.49 Bulk Shear: 165.63 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 ------------------------------------------------------------------------------- 500 338 10 91 22| 0.0 1.8 1.8| 0.0 -8.2 -8.2 -16.4 -0.83| 1.8 -1.5 1000 337 11 89 21| 0.0 1.8 1.8| 0.0 -16.1 -16.1 -16.1 -0.83| 1.8 -1.5 1500 326 14 83 18| 0.0 3.0 3.0| 0.3 -22.2 -21.9 -14.6 -0.40| 3.4 -1.4 2000 305 17 90 12| 0.0 4.6 4.6| 15.6 -22.2 -6.6 -3.3 0.14| 5.5 0.8 2500 279 19 136 9| 0.0 5.7 5.7| 32.3 -22.2 10.1 4.0 0.28| 7.3 2.1 3000 257 22 163 15| 0.0 5.8 5.8| 47.9 -25.5 22.4 7.5 0.25| 8.0 2.0 4000 251 26 179 18| 1.6 4.4 6.0|130.2 -25.5 104.7 26.2 0.41| 7.6 3.1 5000 256 31 196 18| 2.6 3.5 6.1|223.8 -25.5 198.3 39.7 0.52| 7.5 3.9 6000 260 36 213 19| 2.7 3.6 6.3|259.1 -49.0 210.2 35.0 0.46| 7.5 3.4 Wrote GIF file: /home/apache/climate/data/raob//ZM373/skewt/ZM373.skewt.20251006.12.gif