UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051400.upa.cvt Date: 0000Z 14 MAY 25 Searching for ZM373... Searching the city database file for: ZM373 ... Date:0000Z 14 MAY 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 120 1 920 -10520 SFC 852 1142 16.0 -3.0 27 19.0 6.7 295 9 302.7 303.4 286.6 313.7 3.59 3 850 1486 15.4 -3.6 27 19.0 6.2 270 11 302.3 302.9 286.4 312.8 3.44 4 835 1636 14.0 -4.0 28 18.0 5.4 273 12 302.3 303.0 286.3 312.8 3.40 5 821 1779 13.0 -4.0 30 17.0 4.9 275 13 302.8 303.4 286.5 313.4 3.46 6 813 1861 13.0 -5.0 28 18.0 4.6 277 13 303.6 304.2 286.6 313.6 3.24 7 794 2059 10.6 -5.4 32 16.0 3.2 281 15 303.1 303.7 286.4 313.0 3.22 8 789 2111 10.6 -5.4 32 16.0 3.2 282 15 303.6 304.2 286.6 313.7 3.24 9 763 2389 8.2 -6.8 34 15.0 1.5 287 17 304.0 304.5 286.5 313.3 3.01 10 704 3047 2.2 -8.8 44 11.0 -2.3 299 21 304.4 304.9 286.4 313.1 2.79 11 700 3093 1.8 -8.2 47 10.0 -2.4 300 21 304.5 305.0 286.6 313.6 2.94 12 647 3721 -3.7 -10.7 58 7.0 -6.4 306 25 305.2 305.7 286.5 313.4 2.61 13 638 3832 -4.7 -10.7 63 6.0 -7.0 307 26 305.3 305.8 286.6 313.6 2.65 14 634 3881 -4.3 -17.3 36 13.0 -8.5 307 26 306.3 306.6 285.8 311.3 1.55 15 626 3981 -5.1 -19.1 32 14.0 -9.4 308 27 306.5 306.7 285.7 310.9 1.35 16 622 4031 -5.3 -17.3 38 12.0 -9.1 309 27 306.8 307.1 286.0 311.9 1.58 17 612 4159 -6.1 -19.1 35 13.0 -10.1 310 28 307.3 307.6 285.9 311.8 1.38 18 597 4352 -7.9 -18.9 41 11.0 -11.2 312 29 307.4 307.7 286.1 312.1 1.44 19 592 4417 -8.3 -18.3 44 10.0 -11.3 312 29 307.7 308.0 286.3 312.7 1.53 20 588 4470 -8.1 -20.1 37 12.0 -11.6 313 30 308.5 308.8 286.4 312.8 1.32 21 584 4523 -7.9 -25.9 22 18.0 -12.4 313 30 309.4 309.5 286.1 312.0 0.79 22 580 4577 -8.1 -29.1 17 21.0 -12.9 314 31 309.7 309.8 285.9 311.8 0.59 23 563 4807 -10.3 -24.3 31 14.0 -13.9 316 32 309.8 310.0 286.4 313.0 0.95 24 548 5014 -11.9 -24.9 33 13.0 -15.1 318 33 310.3 310.5 286.5 313.4 0.92 25 539 5141 -12.3 -27.3 27 15.0 -15.7 319 34 311.3 311.4 286.7 313.9 0.76 26 528 5298 -13.7 -28.7 27 15.0 -16.9 321 35 311.4 311.6 286.6 313.8 0.68 27 519 5428 -14.9 -27.9 32 13.0 -17.7 322 36 311.5 311.7 286.8 314.1 0.74 28 514 5502 -14.9 -27.9 32 13.0 -17.7 323 37 312.4 312.5 287.1 315.0 0.75 29 501 5695 -16.7 -27.7 38 11.0 -19.0 325 38 312.5 312.6 287.1 315.2 0.78 30 500 5710 -16.7 -27.7 38 11.0 -19.0 325 38 312.7 312.8 287.2 315.4 0.78 31 497 5755 -16.9 -26.9 42 10.0 -19.1 325 38 313.0 313.1 287.4 315.9 0.85 32 492 5831 -16.9 -29.9 31 13.0 -19.5 325 39 313.9 314.0 287.5 316.1 0.65 33 488 5892 -17.1 -30.1 31 13.0 -19.7 325 39 314.4 314.5 287.6 316.6 0.64 34 438 6692 -23.3 -35.3 32 12.0 -25.1 325 43 316.4 316.5 288.1 317.9 0.43 35 432 6793 -23.7 -36.7 29 13.0 -25.6 325 43 317.1 317.2 288.2 318.5 0.38 36 420 6998 -25.5 -36.5 35 11.0 -27.1 325 44 317.4 317.5 288.3 318.8 0.40 37 405 7261 -27.3 -45.3 16 18.0 -29.1 325 46 318.4 318.4 288.4 319.0 0.17 38 400 7350 -28.1 -45.1 18 17.0 -29.7 325 46 318.5 318.5 288.5 319.1 0.17 39 392 7495 -29.3 -49.3 13 20.0 -30.9 325 46 318.7 318.8 288.5 319.2 0.11 40 355 8193 -35.5 -50.5 20 15.0 -36.5 327 44 319.6 319.6 288.7 320.0 0.11 41 341 8472 -37.9 -54.9 15 17.0 -38.8 328 43 320.0 320.0 288.8 320.3 0.07 42 329 8717 -40.1 -56.1 16 16.0 -40.8 328 42 320.3 320.3 288.9 320.5 0.06 43 314 9034 -42.7 -61.7 11 19.0 -43.3 329 41 321.0 321.0 289.0 321.1 0.03 44 300 9340 -45.5 -64.5 10 19.0 -46.0 330 40 321.2 321.2 289.2 321.3 0.02 45 272 9987 -51.1 -69.1 10 18.0 -51.4 327 61 322.2 322.2 289.5 322.3 0.01 46 255 10404 -55.1 -70.1 14 15.0 -55.3 326 75 322.3 322.3 289.5 322.4 0.01 47 250 10530 -56.1 -71.1 14 15.0 -56.3 325 79 322.7 322.7 289.6 322.7 0.01 48 249 10555 -56.5 -71.5 13 15.0 -56.6 323 80 322.4 322.4 289.5 322.5 0.01 49 248 10581 -56.5 -71.0 14 14.5 -56.6 320 81 322.8 322.8 289.6 322.9 0.01 50 247 10606 -56.5 -70.5 16 14.0 -56.6 320 80 323.2 323.2 289.8 323.2 0.01 51 243 10710 -57.3 -71.3 15 14.0 -57.5 318 74 323.5 323.5 289.8 323.5 0.01 52 242 10736 -57.9 -71.9 15 14.0 -58.0 318 72 323.0 323.0 289.7 323.0 0.01 53 235 10920 -59.1 -73.1 15 14.0 -59.2 315 62 323.9 323.9 289.9 323.9 0.01 54 228 11109 -58.5 -71.5 17 13.0 -58.6 311 60 327.6 327.6 291.0 327.7 0.01 55 225 11193 -56.1 -70.1 16 14.0 -56.3 310 59 332.5 332.5 292.4 332.6 0.01 56 216 11451 -56.3 -77.3 5 21.0 -56.5 305 57 336.1 336.1 293.3 336.1 0.00 57 200 11940 -55.5 -82.5 2 27.0 -55.8 295 52 344.9 344.9 295.5 344.9 0.00 58 150 13780 -55.3 -82.3 2 27.0 -55.6 280 40 374.8 374.8 301.4 374.8 0.00 59 100 16360 -57.1 -84.1 2 27.0 -57.5 280 46 417.4 417.4 307.4 417.4 0.00 60 86 17304 -61.1 288 49 427.7 61 83 17525 -59.5 290 49 435.4 62 80 17754 -59.5 293 50 440.0 63 74 18238 -62.5 297 51 443.6 64 71 18493 -62.9 299 52 448.0 65 70 18580 -62.5 300 52 450.7 66 68 18759 -62.3 300 51 454.9 67 68 18759 -61.3 300 51 457.0 68 66 18945 -61.1 299 49 461.4 69 64 19137 -59.1 299 47 469.8 70 61 19439 -59.3 298 45 475.9 71 59 19647 -60.7 297 43 477.3 72 58 19754 -59.7 297 42 481.9 73 57 19863 -59.7 297 42 484.3 74 57 19863 -58.7 297 42 486.6 75 55 20088 -57.3 296 40 494.8 76 52 20442 -58.3 296 37 500.4 77 51 20565 -57.5 295 36 505.1 78 50 20690 -58.1 295 35 506.6 79 49 20818 -57.5 295 34 510.9 80 45 21356 -58.3 297 32 521.6 81 43 21644 -56.5 298 30 532.8 82 42 21793 -57.3 298 30 534.4 83 41 21946 -55.5 299 29 542.6 84 39 22264 -57.3 300 27 545.9 85 36 22773 -55.7 301 25 562.7 86 34 23137 -56.7 303 23 569.3 87 33 23327 -55.7 303 22 576.9 88 32 23524 -53.1 304 21 588.9 89 30 23940 -53.9 305 19 597.7 90 29 24157 -54.7 306 19 601.3 91 27 24615 -54.3 309 19 614.9 92 27 24615 -52.9 309 19 618.8 93 26 24858 -53.3 310 19 624.4 94 26 24858 -51.9 310 19 628.3 95 25 25112 -52.5 312 19 633.7 96 25 25112 -51.1 312 19 637.7 97 24 25377 -51.7 313 19 643.5 98 23 25653 -50.3 315 19 655.5 99 21 26250 -48.3 318 19 678.8 100 20 26570 -49.5 320 19 684.7 101 19 26906 -49.7 694.2 102 18 27260 -49.7 705.0 103 17 27635 -48.1 721.7 104 16 28034 -49.5 729.8 105 15 28458 -47.9 748.7 106 14 28913 -48.3 762.3 107 14 28913 -47.1 766.3 108 13 29402 -47.9 780.0 109 13 29402 -46.9 783.4 110 13 29402 -47.5 781.4 111 12 29934 -45.1 807.9 TRP 235 10920 -59.1 -73.1 15 14.0 -59.2 315 62 323.9 323.9 289.9 323.9 0.01 WND 248 10581 -56.5 -71.0 14 14.5 -56.6 320 81 322.8 322.8 289.6 322.9 0.01 Sounding variables and indices 1000-500 mb thick: 5590.00 m Freezing level: 682.65 mb = 3298.60 m = 10822.05 ft Wetbulb zero: 739.46 mb = 2645.51 m = 8679.40 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 36.86 % Est. max temperature: 17.67 C = 63.80 F Sfc-Lift cond lev (LCL): 639.23 mb = 3816.43 m = 12520.94 ft T: -4.56 C 700-500 lapse rate: 7.07 C/km ThetaE index: 0.94 C Layer 850.0- 821.0 mb Conv cond level (CCL): 567.98 mb = 4738.58 m = 15546.32 ft Mean mixing ratio: 3.24 g/kg Conv temperature: 22.75 C = 72.96 F Cap Strength: 4.01 C Lifted Index: 3.61 C Risk: None Lifted Index @300 mb: 5.93 C Lifted Index @700 mb: 1.09 C Showalter Index: 3.85 C Risk: None Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 32.10 C Cross Totals Index: 13.10 C K Index: 18.50 Risk: < 20 % chance of thunderstorms Sweat Index: 60.00 Risk: None Energy Index: 0.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.90 J/kg Max Up Vert Vel: 5.81 m/s Conv Inhibition (B-): 44510.22 J/kg Cap Strength: 3.94 C Lift Cond Lev (LCL): 620.89 mb = 4045.47 m = 13272.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 at 22 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 1142 295 9 8.2 -3.8 | 189 18 2.8 17.3 1 850 1486 270 11 11.0 -0.0 | 195 22 5.7 21.1 2 700 3093 300 21 18.2 -10.5 | 231 17 12.9 10.6 3 500 5710 325 38 21.8 -31.1 | 301 19 16.5 -10.0 4 400 7350 325 46 26.4 -37.7 | 308 27 21.0 -16.6 5 300 9340 330 40 20.0 -34.6 | 313 20 14.7 -13.6 6 250 10530 325 79 45.3 -64.7 | 318 59 40.0 -43.6 7 248 10581 320 81 52.1 -62.0 | 311 62 46.7 -41.0 8 235 10920 315 62 43.8 -43.8 | 301 45 38.5 -22.8 9 200 11940 295 52 47.1 -22.0 | 271 42 41.8 -0.9 10 150 13780 280 40 39.4 -6.9 | 247 37 34.1 14.1 11 100 16360 280 46 45.3 -8.0 | 252 42 40.0 13.1 12 70 18580 300 52 45.0 -26.0 | 277 40 39.7 -4.9 13 50 20690 295 35 31.7 -14.8 | 257 27 26.4 6.3 14 30 23940 305 19 15.6 -10.9 | 225 14 10.2 10.2 15 20 26570 320 19 12.2 -14.6 | 226 9 6.9 6.5 Wind Parameters Mean winds (0-6000m): 315.8 at 29.0 knts Storm direction: 345.8 at 21.7 knts Shear (0-3000m) pos: 3.4 neg: 0.9 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 69.4 deg Storm rel helicity (0-3000m) pos: 106.2 neg: 0.0 tot: 106.2 m^2/s^2 ave: 35.4 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.26 Bulk Shear: 64.99 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 ------------------------------------------------------------------------------- 500 273 11 196 21| 0.0 5.1 5.1| 15.9 0.0 15.9 31.7 0.54| 5.8 3.1 1000 277 13 201 21| 2.0 2.6 4.5| 35.7 0.0 35.7 35.7 0.70| 4.8 3.4 1500 283 15 206 20| 2.7 1.7 4.4| 54.8 0.0 54.8 36.6 0.76| 4.6 3.5 2000 290 16 212 18| 3.1 1.3 4.4| 73.1 0.0 73.1 36.5 0.80| 4.6 3.7 2500 294 18 218 18| 3.3 1.0 4.3| 89.4 0.0 89.4 35.8 0.83| 4.5 3.7 3000 298 19 224 17| 3.4 0.9 4.2|106.2 0.0 106.2 35.4 0.86| 4.4 3.8 4000 305 23 238 15| 3.5 0.6 4.2|142.6 0.0 142.6 35.6 0.89| 4.4 3.9 5000 312 26 255 14| 3.5 0.5 4.0|170.1 0.0 170.1 34.0 0.87| 4.2 3.7 6000 316 29 269 15| 2.9 0.6 3.5|180.0 0.0 180.0 30.0 0.81| 3.9 3.2 Wrote GIF file: /home/apache/climate/data/raob//ZM373/skewt/ZM373.skewt.20250514.00.gif