UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for ZM373... Searching the city database file for: ZM373 ... Date:1200Z 10 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 260 1 920 -10408 SFC 855 662 -9.3 -10.9 88 1.6 -9.8 205 1 275.9 276.3 272.0 281.4 1.94 3 854 832 -8.3 -9.8 89 1.5 -8.8 193 1 277.1 277.4 272.9 283.1 2.12 4 852 1174 -8.1 -9.5 90 1.4 -8.5 169 1 277.5 277.8 273.2 283.6 2.18 5 850 1515 -8.1 -9.5 90 1.4 -8.5 145 1 277.7 278.0 273.3 283.8 2.18 6 840 1607 -9.1 -10.5 90 1.4 -9.5 154 1 277.6 277.9 273.1 283.3 2.04 7 815 1840 -9.9 -10.5 95 0.6 -10.1 176 3 279.1 279.5 274.0 285.1 2.11 8 798 2003 -10.9 -10.9 100 0.0 -10.9 192 4 279.7 280.1 274.4 285.7 2.08 9 794 2042 -9.9 -10.0 99 0.1 -9.9 196 4 281.2 281.6 275.5 287.6 2.25 10 787 2110 -9.7 -13.1 76 3.4 -10.6 203 4 282.1 282.4 275.2 287.3 1.77 11 773 2248 -10.5 -13.6 78 3.1 -11.3 216 5 282.7 283.0 275.5 287.8 1.73 12 763 2349 -9.9 -14.3 70 4.4 -11.1 226 5 284.4 284.7 276.3 289.3 1.65 13 753 2450 -10.9 -14.8 73 3.9 -11.9 235 6 284.4 284.7 276.2 289.2 1.61 14 745 2533 -11.3 -13.7 82 2.4 -12.0 243 6 284.8 285.2 276.7 290.1 1.78 15 740 2584 -11.3 -12.8 89 1.5 -11.8 248 7 285.4 285.7 277.2 291.1 1.93 16 724 2752 -12.9 -13.7 94 0.8 -13.1 265 8 285.4 285.8 277.1 290.8 1.83 17 719 2804 -13.3 -14.8 88 1.5 -13.7 270 8 285.6 285.9 276.9 290.5 1.68 18 718 2815 -13.5 -14.8 90 1.3 -13.9 271 8 285.5 285.7 276.9 290.4 1.69 19 708 2922 -14.1 -15.3 91 1.2 -14.4 282 9 285.9 286.2 277.0 290.8 1.64 20 704 2965 -14.1 -16.2 84 2.1 -14.6 286 9 286.4 286.7 277.2 291.0 1.53 21 700 3008 -14.3 -16.4 84 2.1 -14.8 290 9 286.6 286.9 277.2 291.2 1.51 22 697 3041 -14.5 -16.6 84 2.1 -15.0 290 10 286.8 287.0 277.3 291.3 1.50 23 688 3139 -14.7 -19.7 66 5.0 -15.9 290 11 287.6 287.8 277.2 291.2 1.16 24 657 3487 -15.5 -29.5 29 14.0 -17.9 291 17 290.5 290.6 277.7 292.2 0.50 25 651 3556 -15.7 -29.7 29 14.0 -18.1 291 18 291.1 291.2 278.0 292.7 0.50 26 644 3637 -15.9 -27.9 35 12.0 -18.0 291 19 291.8 291.9 278.4 293.7 0.60 27 637 3720 -16.3 -26.3 42 10.0 -18.2 291 20 292.2 292.3 278.8 294.4 0.70 28 621 3910 -17.3 -27.3 41 10.0 -19.1 292 24 293.2 293.3 279.2 295.3 0.66 29 599 4180 -17.5 -27.5 41 10.0 -19.3 292 28 296.0 296.1 280.5 298.2 0.67 30 593 4256 -18.1 -25.1 54 7.0 -19.5 292 29 296.2 296.3 280.8 298.8 0.84 31 583 4382 -19.1 -26.1 54 7.0 -20.4 293 31 296.4 296.6 280.8 298.9 0.78 32 572 4524 -19.3 -27.3 49 8.0 -20.7 293 34 297.8 298.0 281.4 300.1 0.71 33 553 4774 -21.1 -28.1 53 7.0 -22.3 294 38 298.6 298.7 281.7 300.8 0.68 34 543 4908 -21.7 -30.7 44 9.0 -23.1 294 40 299.4 299.5 281.8 301.2 0.55 35 514 5310 -24.5 -33.5 43 9.0 -25.7 295 47 300.8 300.9 282.3 302.3 0.44 36 500 5510 -26.3 -37.3 35 11.0 -27.5 295 50 301.0 301.0 282.2 302.0 0.31 37 497 5554 -26.7 -37.7 35 11.0 -27.9 295 50 301.0 301.1 282.2 302.0 0.30 38 469 5969 -30.7 -40.7 37 10.0 -31.6 292 53 301.1 301.1 282.1 301.9 0.23 39 461 6091 -31.7 -41.7 37 10.0 -32.6 291 54 301.3 301.3 282.2 302.1 0.21 40 451 6246 -33.1 -40.1 50 7.0 -33.7 290 55 301.4 301.5 282.3 302.3 0.26 41 435 6499 -35.3 -40.1 61 4.8 -35.7 289 56 301.8 301.8 282.5 302.7 0.27 42 406 6978 -38.3 -46.3 43 8.0 -38.8 286 59 303.9 303.9 283.2 304.4 0.15 43 400 7080 -38.9 -47.9 38 9.0 -39.4 285 60 304.4 304.5 283.4 304.9 0.13 44 380 7431 -41.7 -49.7 42 8.0 -42.1 286 63 305.2 305.3 283.7 305.6 0.11 45 332 8332 -49.5 -53.3 64 3.8 -49.6 288 71 306.6 306.6 284.1 306.9 0.08 46 320 8573 -51.5 -55.0 66 3.5 -51.6 289 73 307.0 307.1 284.3 307.3 0.07 47 300 8990 -53.9 -57.6 64 3.7 -54.0 290 77 309.4 309.4 285.2 309.6 0.05 48 276 9516 -57.9 -61.9 60 4.0 -58.0 290 82 311.1 311.1 285.8 311.2 0.03 49 250 10130 -61.5 290 89 314.6 50 243 10306 -62.5 290 90 315.7 51 228 10697 -65.5 290 93 316.9 52 221 10887 -66.1 290 95 318.8 53 217 10998 -65.8 290 95 320.9 54 215 11054 -65.7 289 94 322.0 55 213 11111 -63.3 289 94 326.6 56 212 11140 -62.9 289 93 327.6 57 203 11408 -62.9 286 90 331.7 58 202 11438 -61.5 286 90 334.4 59 200 11500 -61.1 285 89 336.0 60 150 13290 -61.3 275 87 364.5 61 100 15810 -60.9 270 91 410.1 62 96 16064 -59.3 418.0 63 93 16262 -60.1 420.2 64 89 16536 -58.5 428.8 65 75 17612 -57.1 453.2 66 74 17697 -56.1 457.0 67 72 17871 -56.7 459.4 68 70 18050 -54.3 468.2 69 70 18050 -54.7 467.4 70 69 18143 -52.7 473.6 71 63 18731 -52.3 487.0 72 61 18938 -55.3 484.8 73 57 19373 -54.1 497.0 74 51 20084 -55.9 508.9 75 50 20210 -55.1 513.6 76 47 20606 -52.9 528.1 77 45 20887 -52.7 535.2 78 43 21179 -53.5 540.2 79 41 21483 -56.7 539.6 80 40 21640 -55.3 547.0 81 38 21965 -57.7 548.9 82 37 22133 -56.7 555.7 83 37 22133 -55.7 558.3 84 36 22307 -56.5 560.6 85 33 22861 -54.5 580.0 86 32 23058 -55.3 583.0 87 31 23260 -54.3 591.0 88 30 23470 -55.1 594.4 89 28 23910 -55.5 605.2 90 27 24143 -52.9 618.8 91 24 24899 -55.1 633.6 92 23 25170 -56.5 637.2 93 22 25452 -56.5 645.4 94 22 25452 -57.3 643.0 95 22 25452 -57.1 643.6 96 21 25746 -56.7 653.4 97 21 25746 -54.7 659.5 98 21 25746 -53.9 661.9 99 20 26060 -53.5 672.4 100 19 26386 -53.1 683.6 101 17 27093 -54.5 701.2 102 16 27479 -52.1 721.3 103 16 27479 -52.7 719.3 104 15 27895 -49.1 744.7 105 15 27895 -49.9 742.0 106 10 30530 -49.3 835.5 107 9.1 31148 -49.3 858.4 108 5.5 34451 -49.1 992.2 109 3.3 37804 -49.1 1148.3 110 2.0 41097 -48.1 1331.0 TRP 221 10887 -66.1 290 95 318.8 WND 217 10998 -65.8 290 95 320.9 Sounding variables and indices 1000-500 mb thick: 5250.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 61.44 % Est. max temperature: 0.59 C = 33.07 F Sfc-Lift cond lev (LCL): 833.27 mb = 1669.01 m = 5475.70 ft T: -9.31 C 700-500 lapse rate: 4.80 C/km ThetaE index: 0.62 C Layer 724.0- 708.0 mb Conv cond level (CCL): 724.12 mb = 2750.27 m = 9023.09 ft Mean mixing ratio: 1.96 g/kg Conv temperature: -0.22 C = 31.61 F Cap Strength: 13.01 C Lifted Index: 12.94 C Risk: None Lifted Index @300 mb: 16.57 C Lifted Index @700 mb: 4.02 C Showalter Index: 14.64 C Risk: None Total Totals Index: 35.00 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 16.80 C K Index: 6.60 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 3.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 125.86 J/kg Max Up Vert Vel: 15.87 m/s Conv Inhibition (B-): 69897.32 J/kg Cap Strength: 12.99 C Lift Cond Lev (LCL): 780.36 mb = 2175.31 m = 7136.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 at 21 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 ---------------------------------------------------------- 0 855 662 205 1 0.4 0.9 | 145 21 -12.3 17.5 1 850 1515 145 1 -0.6 0.8 | 143 22 -13.3 17.4 2 700 3008 290 9 8.5 -3.1 | 162 14 -4.3 13.5 3 500 5510 295 50 45.3 -21.1 | 278 33 32.6 -4.5 4 400 7080 285 60 58.0 -15.5 | 269 45 45.2 1.1 5 300 8990 290 77 72.4 -26.3 | 279 60 59.6 -9.7 6 250 10130 290 89 83.6 -30.4 | 281 72 70.9 -13.8 7 221 10887 290 95 89.3 -32.5 | 282 78 76.5 -15.9 8 217 10998 290 95 89.3 -32.5 | 282 78 76.5 -15.9 9 200 11500 285 89 86.0 -23.0 | 275 73 73.2 -6.4 10 150 13290 275 87 86.7 -7.6 | 263 74 73.9 9.0 11 100 15810 270 91 91.0 -0.0 | 258 80 78.2 16.6 Wind Parameters Mean winds (0-6000m): 292.5 at 27.9 knts Storm direction: 322.5 at 20.9 knts Shear (0-3000m) pos: 3.6 neg: 0.2 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 65.8 deg Storm rel helicity (0-3000m) pos: 78.3 neg: -5.3 tot: 73.0 m^2/s^2 ave: 24.3 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 2.9 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.20 Bulk Shear: 105.04 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 ------------------------------------------------------------------------------- 500 189 1 144 22| 0.0 0.6 0.6| 0.0 -2.5 -2.5 -5.1 -0.72| 0.6 -0.5 1000 158 1 143 22| 0.0 0.7 0.7| 2.4 -4.6 -2.2 -2.2 -0.22| 0.9 -0.2 1500 197 3 148 23| 1.2 0.4 1.7| 24.3 -4.6 19.7 13.1 0.56| 1.9 1.1 2000 248 4 153 20| 1.9 0.3 2.3| 45.6 -4.6 41.1 20.5 0.61| 2.9 1.8 2500 286 5 153 17| 2.6 0.3 2.9| 54.6 -5.3 49.3 19.7 0.49| 3.8 1.9 3000 289 8 158 15| 3.6 0.2 3.8| 78.3 -5.3 73.0 24.3 0.63| 4.6 2.9 4000 292 14 181 11| 4.8 0.2 5.0|126.7 -5.3 121.4 30.3 0.69| 5.6 3.8 5000 294 21 220 11| 4.7 0.6 5.2|170.2 -8.4 161.7 32.3 0.61| 6.0 3.7 6000 292 28 246 14| 3.9 1.1 5.0|170.2 -47.9 122.3 20.4 0.47| 5.8 2.7 Wrote GIF file: /home/apache/climate/data/raob//ZM373/skewt/ZM373.skewt.20251210.12.gif