UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for ZM373... Searching the city database file for: ZM373 ... Date:0000Z 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 235 1 920 -10437 SFC 851 1310 -9.7 -10.5 94 0.8 -9.9 270 1 275.9 276.2 272.1 281.6 2.02 3 850 1481 -9.5 -10.3 94 0.8 -9.7 275 1 276.2 276.5 272.3 282.0 2.05 4 847 1508 -8.7 -9.6 93 0.9 -9.0 275 2 277.3 277.7 273.1 283.4 2.18 5 833 1637 -9.3 -10.1 94 0.8 -9.5 278 5 278.0 278.4 273.5 284.0 2.13 6 832 1647 -8.9 -9.7 94 0.8 -9.2 278 5 278.5 278.9 273.9 284.7 2.20 7 831 1656 -7.9 -8.7 94 0.8 -8.2 278 5 279.7 280.1 274.8 286.4 2.38 8 827 1694 -7.3 -8.3 93 1.0 -7.7 279 6 280.7 281.1 275.5 287.7 2.47 9 810 1856 -6.9 -8.7 87 1.8 -7.5 281 10 282.8 283.2 276.6 289.8 2.44 10 807 1885 -6.7 -9.3 82 2.6 -7.5 282 11 283.3 283.7 276.7 290.0 2.34 11 804 1914 -6.3 -9.3 79 3.0 -7.3 282 12 284.0 284.4 277.0 290.8 2.35 12 754 2413 -9.7 -12.2 82 2.5 -10.5 290 24 285.6 286.0 277.4 291.4 1.99 13 738 2578 -10.9 -12.5 88 1.6 -11.4 293 28 286.1 286.4 277.6 291.9 1.98 14 723 2735 -12.1 -14.9 80 2.8 -12.9 296 32 286.4 286.7 277.3 291.4 1.66 15 718 2788 -12.3 -17.2 67 4.9 -13.5 297 33 286.8 287.0 277.1 290.9 1.38 16 700 2982 -13.7 -18.3 68 4.6 -14.8 300 38 287.3 287.5 277.3 291.2 1.29 17 697 3015 -14.1 -18.6 69 4.5 -15.2 300 38 287.2 287.4 277.2 291.0 1.26 18 688 3113 -14.3 -15.1 94 0.8 -14.5 299 38 288.1 288.4 278.2 293.2 1.72 19 679 3213 -14.7 -17.0 83 2.3 -15.3 299 38 288.7 289.0 278.2 293.2 1.48 20 671 3303 -14.3 -18.8 69 4.5 -15.4 299 38 290.1 290.4 278.6 294.1 1.29 21 640 3660 -17.3 -21.8 68 4.5 -18.3 297 39 290.7 290.9 278.6 293.9 1.04 22 618 3922 -18.5 -28.5 41 10.0 -20.2 296 39 292.2 292.3 278.7 294.1 0.59 23 571 4507 -22.9 -35.9 29 13.0 -24.5 294 39 293.7 293.8 279.0 294.8 0.31 24 561 4637 -23.1 -41.1 18 18.0 -24.9 293 39 295.0 295.0 279.4 295.6 0.19 25 555 4716 -23.5 -42.5 16 19.0 -25.4 293 39 295.4 295.5 279.6 296.0 0.16 26 537 4956 -25.3 -42.3 19 17.0 -26.9 292 40 296.1 296.1 279.8 296.7 0.17 27 500 5470 -29.9 -42.9 27 13.0 -30.9 290 40 296.6 296.6 280.1 297.2 0.17 28 492 5585 -30.9 -43.9 27 13.0 -31.9 290 41 296.7 296.8 280.1 297.3 0.16 29 443 6321 -36.7 -47.7 31 11.0 -37.3 290 47 298.4 298.5 280.8 298.9 0.12 30 432 6494 -38.1 -47.1 38 9.0 -38.6 290 48 298.8 298.8 281.0 299.3 0.13 31 416 6753 -40.3 -49.3 38 9.0 -40.7 290 50 299.2 299.3 281.1 299.6 0.10 32 400 7020 -41.9 -51.9 33 10.0 -42.3 290 52 300.5 300.5 281.7 300.8 0.08 33 379 7382 -43.9 -58.9 17 15.0 -44.3 291 56 302.6 302.6 282.5 302.7 0.04 34 346 7985 -48.3 -66.3 11 18.0 -48.6 293 62 304.6 304.6 283.2 304.6 0.01 35 330 8294 -50.3 -68.3 10 18.0 -50.5 293 65 306.0 306.0 283.8 306.0 0.01 36 318 8535 -51.1 -69.1 10 18.0 -51.4 294 67 308.1 308.1 284.7 308.2 0.01 37 300 8910 -53.5 -70.5 11 17.0 -53.7 295 71 309.9 309.9 285.3 310.0 0.01 38 298 8953 -53.7 -70.7 11 17.0 -53.9 295 72 310.2 310.3 285.4 310.3 0.01 39 284 9264 -53.9 -71.9 9 18.0 -54.1 293 75 314.3 314.3 286.8 314.3 0.01 40 254 9979 -57.1 -73.1 11 16.0 -57.3 290 84 319.7 319.7 288.6 319.8 0.01 41 250 10080 -57.9 -73.9 11 16.0 -58.0 290 85 320.0 320.0 288.8 320.0 0.01 42 239 10361 -59.9 -75.9 11 16.0 -60.0 288 84 321.1 321.1 289.1 321.1 0.01 43 219 10900 -63.3 285 83 324.0 44 218 10928 -63.3 285 83 324.4 45 216 10984 -63.3 285 82 325.3 46 213 11070 -62.1 285 81 328.4 47 209 11187 -62.1 285 79 330.2 48 205 11307 -59.9 285 77 335.5 49 200 11460 -60.5 285 75 337.0 50 199 11491 -60.7 285 75 337.1 51 192 11714 -59.9 283 76 341.9 52 182 12047 -61.7 280 76 344.2 53 173 12360 -62.5 277 77 347.9 54 166 12617 -59.7 275 78 356.7 55 157 12965 -60.1 272 78 361.8 56 150 13250 -58.7 270 79 368.9 57 146 13420 -57.9 270 79 373.2 58 135 13912 -59.1 269 79 379.5 59 132 14052 -58.7 268 79 382.7 60 131 14100 -57.5 268 79 385.7 61 100 15810 -55.9 265 79 419.7 62 91 16402 -60.1 264 80 422.9 63 90 16470 -60.1 264 80 424.2 64 89 16540 -57.3 263 80 431.1 65 86 16757 -56.9 263 80 436.2 66 85 16831 -55.5 263 80 440.5 67 82 17058 -56.9 262 80 442.2 68 80 17214 -56.1 262 80 447.0 69 80 17214 -55.5 262 80 448.2 70 79 17294 -53.5 262 80 454.0 71 78 17376 -52.5 262 80 457.7 72 75 17628 -53.7 261 81 460.3 73 71 17979 -53.9 260 81 467.2 74 70 18070 -54.5 260 81 467.8 75 65 18543 -56.7 260 81 473.0 76 63 18741 -55.7 260 81 479.5 77 61 18948 -53.7 260 81 488.4 78 59 19162 -54.9 260 81 490.3 79 57 19382 -54.9 260 81 495.2 80 56 19496 -53.7 260 81 500.4 81 54 19729 -55.1 260 81 502.4 82 53 19849 -54.3 260 81 507.0 83 51 20094 -56.5 260 81 507.5 84 50 20220 -56.1 260 81 511.3 85 50 20220 -55.9 260 81 511.7 86 44 21026 -59.5 260 83 522.0 87 44 21026 -58.7 260 83 524.0 88 43 21170 -59.1 260 83 526.4 89 41 21469 -57.7 260 83 537.1 90 41 21469 -55.9 260 83 541.6 91 40 21626 -54.5 260 84 549.0 92 38 21955 -54.1 260 84 558.1 93 35 22480 -56.1 260 85 566.2 94 34 22663 -57.5 260 86 567.2 95 34 22663 -56.9 260 86 568.8 96 33 22852 -57.3 260 86 572.6 97 31 23245 -59.7 260 87 576.5 98 30 23450 -58.7 260 87 584.6 99 28 23887 -56.7 261 89 601.8 100 26 24360 -54.3 263 90 621.5 101 24 24874 -54.7 264 92 634.8 102 23 25147 -55.6 265 93 639.9 103 22 25430 -56.5 262 90 645.4 104 21 25727 -54.7 258 88 659.5 105 20 26040 -54.5 255 85 669.4 106 18 26713 -56.5 254 82 683.5 107 17 27077 -55.5 254 81 698.0 108 16 27465 -54.7 253 79 712.8 109 16 27465 -55.5 253 79 710.2 110 15 27878 -54.3 253 77 727.4 111 15 27878 -54.9 253 77 725.4 112 14 28323 -51.9 252 75 750.1 113 13 28803 -52.9 252 73 762.7 114 10 30540 -41.9 250 66 863.1 TRP 218 10928 -63.3 285 83 324.4 WND 23 25147 -55.6 265 93 639.9 Sounding variables and indices 1000-500 mb thick: 5235.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 56.85 % Est. max temperature: 1.18 C = 34.12 F Sfc-Lift cond lev (LCL): 840.00 mb = 1572.64 m = 5159.53 ft T: -9.00 C 700-500 lapse rate: 6.51 C/km ThetaE index: 0.96 C Layer 723.0- 700.0 mb Conv cond level (CCL): 851.00 mb = 1310.39 m = 4299.12 ft Mean mixing ratio: 2.23 g/kg Conv temperature: -9.26 C = 15.33 F Cap Strength: 7.08 C Lifted Index: 6.99 C Risk: None Lifted Index @300 mb: 14.80 C Lifted Index @700 mb: 2.51 C Showalter Index: 12.50 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 19.60 C K Index: 5.50 Risk: None Sweat Index: 42.00 Risk: None Energy Index: 3.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 80.12 J/kg Max Up Vert Vel: 12.66 m/s Conv Inhibition (B-): 61754.43 J/kg Cap Strength: 7.08 C Lift Cond Lev (LCL): 773.49 mb = 2214.28 m = 7264.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 323 at 28 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 ---------------------------------------------------------- 0 851 1310 270 1 1.0 -0.0 | 145 27 -15.5 22.2 1 850 1481 275 1 1.0 -0.1 | 145 27 -15.5 22.1 2 700 2982 300 38 32.9 -19.0 | 259 17 16.4 3.2 3 500 5470 290 40 37.6 -13.7 | 248 23 21.1 8.5 4 400 7020 290 52 48.9 -17.8 | 262 33 32.4 4.4 5 300 8910 295 71 64.3 -30.0 | 279 49 47.9 -7.8 6 250 10080 290 85 79.9 -29.1 | 276 64 63.4 -6.9 7 218 10928 285 83 80.2 -21.5 | 269 64 63.7 0.7 8 200 11460 285 75 72.4 -19.4 | 267 56 56.0 2.8 9 150 13250 270 79 79.0 -0.0 | 250 66 62.5 22.2 10 100 15810 265 79 78.7 6.9 | 245 69 62.2 29.1 11 70 18070 260 81 79.8 14.1 | 240 73 63.3 36.3 12 50 20220 260 81 79.8 14.1 | 240 73 63.3 36.3 13 30 23450 260 87 85.7 15.1 | 242 79 69.2 37.3 14 23 25147 265 93 92.6 8.1 | 248 82 76.2 30.3 15 20 26040 255 85 82.1 22.0 | 236 79 65.6 44.2 16 10 30540 250 66 62.0 22.6 | 225 64 45.5 44.8 Wind Parameters Mean winds (0-6000m): 293.4 at 36.9 knts Storm direction: 323.4 at 27.6 knts Shear (0-3000m) pos: 6.4 neg: 0.5 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 107.7 deg Storm rel helicity (0-3000m) pos: 161.5 neg: -9.6 tot: 151.9 m^2/s^2 ave: 50.6 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 5.5 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.59 Bulk Shear: 136.09 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 ------------------------------------------------------------------------------- 500 280 5 151 24| 8.4 0.0 8.4| 40.5 -0.2 40.3 80.7 0.77| 8.4 6.5 1000 288 11 162 20| 10.5 0.0 10.5| 93.6 -0.2 93.4 93.4 0.83| 10.7 8.8 1500 297 17 176 15| 11.3 0.0 11.3|143.6 -0.2 143.4 95.6 0.89| 11.6 10.3 2000 299 22 196 12| 9.6 0.0 9.6|161.5 -2.2 159.3 79.7 0.86| 10.1 8.7 2500 299 26 212 12| 7.7 0.3 8.0|161.5 -5.8 155.7 62.3 0.81| 8.3 6.8 3000 298 28 223 12| 6.4 0.5 6.9|161.5 -9.6 151.9 50.6 0.77| 7.2 5.5 4000 296 31 235 14| 4.8 0.7 5.5|161.5 -18.1 143.4 35.8 0.69| 5.8 4.0 5000 295 34 240 16| 3.8 1.1 4.9|187.2 -19.1 168.1 33.6 0.67| 5.3 3.5 6000 293 37 246 19| 3.6 1.2 4.8|226.7 -19.1 207.6 34.6 0.65| 5.2 3.4 Wrote GIF file: /home/apache/climate/data/raob//ZM373/skewt/ZM373.skewt.20251210.00.gif