UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for ZM373... Searching the city database file for: ZM373 ... Date:0000Z 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 228 1 920 -10430 SFC 855 662 -2.5 -2.5 100 0.0 -2.5 340 3 283.1 283.7 278.4 293.5 3.72 3 850 1517 -2.9 -3.2 98 0.3 -3.0 330 9 283.1 283.7 278.2 293.1 3.55 4 844 1573 -3.3 -4.0 95 0.7 -3.6 328 10 283.3 283.8 278.0 292.8 3.37 5 823 1772 -4.9 -5.0 99 0.1 -5.0 319 13 283.6 284.2 278.0 292.7 3.20 6 808 1917 -4.9 -4.9 100 0.0 -4.9 313 16 285.1 285.7 278.9 294.5 3.28 7 801 1985 -4.7 -4.7 100 0.0 -4.7 310 17 286.0 286.6 279.4 295.7 3.36 8 796 2034 -3.5 -3.5 100 0.0 -3.5 308 18 287.8 288.5 280.7 298.5 3.71 9 788 2114 -3.1 -4.1 93 1.0 -3.5 305 19 289.1 289.7 281.1 299.5 3.58 10 765 2348 -4.1 -6.3 85 2.2 -5.0 295 23 290.5 291.0 281.1 299.6 3.12 11 736 2652 -6.7 -8.3 88 1.6 -7.3 282 28 290.9 291.4 280.9 299.1 2.77 12 734 2673 -6.3 -8.7 83 2.4 -7.2 281 29 291.5 292.0 281.1 299.5 2.70 13 733 2684 -5.3 -9.1 75 3.8 -6.7 280 29 292.7 293.2 281.5 300.5 2.62 14 726 2759 -4.7 -13.7 49 9.0 -7.6 277 30 294.2 294.5 281.2 299.8 1.83 15 703 3012 -6.7 -17.7 41 11.0 -9.8 266 34 294.7 294.9 280.8 298.9 1.35 16 700 3045 -7.1 -17.1 45 10.0 -10.0 265 35 294.6 294.9 280.9 299.0 1.43 17 690 3157 -7.9 -16.9 48 9.0 -10.5 264 37 294.9 295.2 281.1 299.5 1.47 18 676 3317 -8.1 -18.1 44 10.0 -10.9 263 39 296.5 296.7 281.6 300.7 1.36 19 670 3386 -8.7 -16.7 52 8.0 -11.0 262 40 296.5 296.8 281.9 301.3 1.54 20 661 3491 -9.5 -16.5 57 7.0 -11.5 262 42 296.8 297.1 282.1 301.7 1.59 21 651 3609 -10.5 -15.4 67 4.9 -11.9 261 44 297.0 297.3 282.4 302.4 1.77 22 626 3909 -12.9 -16.2 76 3.3 -13.8 258 48 297.6 297.9 282.5 302.9 1.72 23 608 4131 -14.5 -16.7 83 2.2 -15.1 257 52 298.2 298.5 282.8 303.5 1.70 24 586 4410 -16.3 -20.9 68 4.6 -17.4 254 56 299.3 299.5 282.7 303.2 1.23 25 575 4553 -16.9 -25.9 46 9.0 -18.7 253 58 300.2 300.3 282.5 302.8 0.80 26 569 4632 -17.5 -27.5 41 10.0 -19.4 253 60 300.4 300.5 282.5 302.7 0.70 27 553 4845 -19.1 -28.1 45 9.0 -20.7 251 63 301.0 301.1 282.7 303.2 0.68 28 541 5008 -20.7 -27.7 53 7.0 -22.0 250 66 300.9 301.1 282.7 303.3 0.73 29 540 5022 -20.9 -26.9 59 6.0 -22.0 250 66 300.9 301.0 282.8 303.4 0.78 30 536 5077 -20.9 -24.5 73 3.6 -21.6 249 67 301.5 301.7 283.2 304.7 0.98 31 534 5104 -21.3 -24.5 75 3.2 -22.0 249 67 301.3 301.5 283.2 304.5 0.98 32 532 5132 -20.5 -22.6 83 2.1 -21.0 249 68 302.6 302.8 284.0 306.4 1.17 33 505 5517 -22.3 -24.0 86 1.7 -22.7 246 74 305.0 305.2 284.8 308.5 1.09 34 500 5590 -22.9 -24.9 84 2.0 -23.3 245 75 305.1 305.3 284.7 308.4 1.01 35 461 6179 -27.7 -30.1 80 2.4 -28.0 243 77 306.3 306.4 284.8 308.6 0.68 36 443 6463 -30.1 -33.2 74 3.1 -30.5 242 78 306.8 306.9 284.8 308.6 0.53 37 436 6576 -31.1 -35.4 66 4.3 -31.6 242 79 306.9 307.0 284.7 308.4 0.43 38 415 6924 -34.1 -37.9 68 3.8 -34.5 241 80 307.4 307.5 284.8 308.6 0.35 39 400 7180 -36.5 -39.8 71 3.3 -36.8 240 81 307.6 307.6 284.8 308.6 0.30 40 390 7355 -38.1 -41.0 74 2.9 -38.3 241 83 307.7 307.7 284.8 308.7 0.27 41 376 7605 -39.7 -46.7 47 7.0 -40.1 242 85 308.8 308.8 285.1 309.4 0.15 42 373 7660 -39.3 -48.3 38 9.0 -39.8 242 86 310.0 310.1 285.5 310.5 0.13 43 366 7790 -39.5 -55.5 17 16.0 -40.2 243 87 311.5 311.5 285.9 311.7 0.06 44 356 7979 -40.7 -61.7 9 21.0 -41.4 244 89 312.3 312.3 286.2 312.4 0.03 45 340 8291 -41.5 -66.5 5 25.0 -42.2 246 92 315.4 315.4 287.2 315.4 0.01 46 323 8637 -43.5 -70.5 4 27.0 -44.1 247 96 317.3 317.3 287.9 317.3 0.01 47 300 9130 -46.9 -70.9 5 24.0 -47.3 250 101 319.3 319.3 288.5 319.3 0.01 48 287 9422 -49.1 -68.1 9 19.0 -49.4 250 101 320.2 320.2 288.8 320.2 0.01 49 278 9630 -49.3 -67.3 10 18.0 -49.7 250 102 322.8 322.8 289.6 322.9 0.02 50 266 9918 -50.5 -69.5 9 19.0 -50.8 250 102 325.2 325.2 290.3 325.2 0.01 51 258 10116 -52.1 -71.1 8 19.0 -52.4 250 103 325.7 325.7 290.5 325.7 0.01 52 256 10167 -51.7 -70.7 9 19.0 -52.0 250 103 327.0 327.0 290.9 327.0 0.01 53 252 10268 -51.9 -70.9 8 19.0 -52.2 250 103 328.2 328.2 291.2 328.2 0.01 54 251 10294 -51.7 -70.7 9 19.0 -52.0 250 103 328.8 328.8 291.4 328.9 0.01 55 250 10320 -51.9 -70.9 8 19.0 -52.2 250 103 328.9 328.9 291.4 329.0 0.01 56 246 10424 -52.5 -72.5 7 20.0 -52.8 250 104 329.5 329.5 291.6 329.6 0.01 57 236 10690 -55.1 -74.1 8 19.0 -55.3 250 105 329.5 329.5 291.6 329.6 0.01 58 230 10854 -54.6 -75.0 6 20.4 -54.9 250 106 332.7 332.7 292.4 332.7 0.01 59 200 11750 -52.1 -80.1 2 28.0 -52.5 255 101 350.3 350.3 296.7 350.3 0.00 60 150 13610 -54.7 -81.7 2 27.0 -55.1 255 87 375.8 375.8 301.6 375.8 0.00 61 100 16150 -57.9 265 64 415.9 62 99 16213 -58.5 265 63 415.9 63 98 16278 -56.7 264 63 420.6 64 95 16476 -55.9 264 61 425.9 65 88 16960 -59.1 261 58 428.9 66 87 17032 -58.1 261 57 432.4 67 83 17328 -59.7 260 55 435.0 68 80 17559 -58.9 259 53 441.2 69 78 17718 -60.1 258 51 441.9 70 76 17881 -58.9 257 50 447.7 71 74 18049 -58.9 257 49 451.1 72 73 18135 -56.9 256 48 457.1 73 70 18400 -58.3 255 46 459.7 74 69 18490 -59.1 255 46 459.8 75 67 18674 -58.9 254 45 464.2 76 64 18963 -55.7 254 44 477.3 77 58 19587 -57.3 252 43 487.3 78 56 19808 -58.7 252 42 489.0 79 55 19921 -58.1 251 42 492.9 80 54 20036 -59.1 251 41 493.2 81 51 20395 -57.5 250 40 505.1 82 50 20520 -58.3 250 40 506.1 83 48 20776 -59.5 250 40 509.2 84 47 20908 -58.5 249 40 514.6 85 46 21043 -59.1 249 39 516.4 86 44 21323 -57.9 249 39 525.9 87 43 21467 -58.5 249 39 527.9 88 41 21768 -57.5 248 38 537.6 89 38 22245 -59.7 247 38 543.8 90 38 22245 -59.5 247 38 544.4 91 37 22413 -56.3 247 38 556.7 92 36 22587 -56.1 247 37 561.6 93 33 23137 -58.5 246 37 569.4 94 33 23137 -57.9 246 37 571.0 95 32 23332 -56.5 246 37 579.8 96 30 23740 -58.1 245 36 586.2 97 29 23953 -58.3 244 36 591.4 98 29 23953 -57.1 244 36 594.7 99 28 24174 -58.3 243 35 597.4 100 27 24403 -57.3 242 35 606.4 101 27 24403 -55.1 242 35 612.6 102 26 24644 -54.9 241 35 619.8 103 25 24896 -53.1 241 35 632.0 104 23 25433 -53.1 238 34 647.2 105 22 25720 -52.1 237 34 658.5 106 21 26022 -50.1 236 33 673.4 107 20 26340 -50.7 235 33 681.0 108 19 26674 -51.1 237 32 689.8 109 18 27027 -50.3 239 31 703.1 110 18 27027 -49.1 239 31 706.9 111 17 27402 -49.5 241 29 717.2 112 15 28216 -52.5 245 26 733.4 113 15 28216 -52.3 245 26 734.1 114 14 28662 -53.5 248 25 744.6 115 10 30850 -48.9 260 17 837.0 TRP 230 10854 -55.7 -73.7 9 18.0 -55.9 250 106 331.1 331.1 292.0 331.1 0.01 WND 230 10854 -54.6 -75.0 6 20.4 -54.9 250 106 332.7 332.7 292.4 332.7 0.01 Sounding variables and indices 1000-500 mb thick: 5362.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 71.69 % Est. max temperature: 8.60 C = 47.48 F Sfc-Lift cond lev (LCL): 854.82 mb = 693.27 m = 2274.47 ft T: -2.51 C 700-500 lapse rate: 6.21 C/km ThetaE index: 1.64 C Layer 726.0- 700.0 mb Conv cond level (CCL): 830.38 mb = 1701.42 m = 5582.00 ft Mean mixing ratio: 3.34 g/kg Conv temperature: -2.08 C = 28.26 F Cap Strength: 8.79 C Lifted Index: 8.78 C Risk: None Lifted Index @300 mb: 16.42 C Lifted Index @700 mb: 4.60 C Showalter Index: 10.98 C Risk: None Total Totals Index: 39.70 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 19.70 C K Index: 6.80 Risk: None Sweat Index: 93.00 Risk: None Energy Index: 3.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 143.40 J/kg Max Up Vert Vel: 16.94 m/s Conv Inhibition (B-): 61342.79 J/kg Cap Strength: 8.80 C Lift Cond Lev (LCL): 793.57 mb = 2058.55 m = 6753.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 37 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 ---------------------------------------------------------- 0 855 662 340 3 1.0 -2.8 | 97 36 -35.6 4.7 1 850 1517 330 9 4.5 -7.8 | 89 32 -32.1 -0.3 2 700 3045 265 35 34.9 3.1 | 170 11 -1.8 10.5 3 500 5590 245 75 68.0 31.7 | 219 50 31.3 39.2 4 400 7180 240 81 70.1 40.5 | 215 59 33.5 48.0 5 300 9130 250 101 94.9 34.5 | 234 72 58.3 42.0 6 250 10320 250 103 96.8 35.2 | 235 74 60.2 42.7 7 230 10854 250 106 99.6 36.3 | 235 77 63.0 43.7 8 200 11750 255 101 97.6 26.1 | 241 70 60.9 33.6 9 150 13610 255 87 84.0 22.5 | 238 56 47.4 30.0 10 100 16150 265 64 63.8 5.6 | 244 30 27.1 13.1 11 70 18400 255 46 44.4 11.9 | 202 21 7.8 19.4 12 50 20520 250 40 37.6 13.7 | 183 21 1.0 21.2 13 30 23740 245 36 32.6 15.2 | 170 23 -4.0 22.7 14 20 26340 235 33 27.0 18.9 | 160 28 -9.6 26.4 15 10 30850 260 17 16.7 3.0 | 118 22 -19.9 10.4 Wind Parameters Mean winds (0-6000m): 251.6 at 49.9 knts Storm direction: 281.6 at 37.4 knts Shear (0-3000m) pos: 0.0 neg: 7.6 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 108.6 deg Storm rel helicity (0-3000m) pos: 62.4 neg: -75.1 tot: -12.7 m^2/s^2 ave: -4.2 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.44 Bulk Shear: 322.92 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 ------------------------------------------------------------------------------- 500 333 5 95 35| 0.0 3.6 3.6| 0.0 -26.5 -26.5 -53.0 -0.81| 3.6 -3.0 1000 328 9 90 32| 0.0 4.4 4.4| 0.0 -55.8 -55.8 -55.8 -0.72| 4.5 -3.2 1500 312 14 86 26| 0.0 6.1 6.1| 0.0 -75.1 -75.1 -50.0 -0.47| 6.6 -3.1 2000 293 18 91 20| 0.0 7.0 7.0| 14.0 -75.1 -61.0 -30.5 -0.15| 8.1 -1.2 2500 276 22 110 15| 0.0 7.5 7.5| 40.7 -75.1 -34.4 -13.8 0.16| 9.2 1.5 3000 271 26 125 12| 0.0 7.6 7.6| 62.4 -75.1 -12.7 -4.2 0.25| 9.1 2.3 4000 263 35 169 12| 0.0 7.8 7.8| 92.2 -75.1 17.2 4.3 0.26| 9.0 2.3 5000 255 43 195 19| 0.0 7.8 7.8| 95.0 -85.0 10.1 2.0 0.20| 9.0 1.8 6000 252 50 205 26| 0.0 6.8 6.8| 95.0-115.4 -20.4 -3.4 0.17| 8.0 1.3 Wrote GIF file: /home/apache/climate/data/raob//ZM373/skewt/ZM373.skewt.20251016.00.gif