UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for MMZC... Searching the city database file for: MMZC ... Date:1200Z 7 OCT 25 Station: MMZC WMO ident: 76526 Latitude: 22.75 Longitude: -102.50 Elevation: 2265.00 ------------------------------------------------------------------------------- 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 80 1 925 768 2 850 1502 SFC 778 2265 15.0 12.6 86 2.4 13.4 175 2 309.6 311.8 295.7 345.7 11.87 4 731 2785 11.0 10.6 97 0.4 10.7 146 17 310.8 312.9 295.4 344.6 11.06 5 700 3143 9.2 8.3 94 0.9 8.6 150 18 312.7 314.6 295.1 343.2 9.87 6 635 3949 7.0 2.8 75 4.2 4.5 170 3 319.0 320.4 294.9 342.6 7.40 7 549 5129 -1.3 -4.7 78 3.4 -3.0 103 14 322.7 323.7 294.0 338.8 4.92 8 508 5745 -4.5 -6.1 89 1.6 -5.3 102 10 326.1 327.0 294.8 341.9 4.78 9 506 5776 -4.7 -6.3 89 1.6 -5.5 101 10 326.2 327.1 294.8 341.9 4.72 10 500 5870 -4.3 -8.3 74 4.0 -6.1 95 8 327.8 328.6 294.7 341.5 4.09 11 493 5982 -4.5 -9.5 68 5.0 -6.8 68 6 328.9 329.6 294.7 341.6 3.78 12 448 6730 -10.7 -13.0 83 2.3 -11.6 199 4 330.2 330.8 294.6 341.0 3.14 13 441 6851 -11.7 -13.3 88 1.6 -12.3 151 3 330.4 331.1 294.6 341.1 3.11 14 437 6921 -12.1 -13.6 89 1.5 -12.7 123 3 330.8 331.4 294.6 341.3 3.06 15 432 7010 -10.9 -15.9 67 5.0 -12.8 88 2 333.4 333.9 294.9 342.4 2.56 16 431 7028 -10.5 -17.5 56 7.0 -13.0 83 2 334.1 334.6 294.8 342.0 2.25 17 411 7393 -13.1 -21.1 51 8.0 -15.7 44 6 335.3 335.7 294.7 341.5 1.73 18 400 7600 -14.3 -27.3 32 13.0 -17.8 70 6 336.4 336.6 294.4 340.2 1.02 19 385 7889 -15.1 -49.1 4 34.0 -20.1 104 10 339.0 339.1 294.2 339.5 0.11 20 300 9720 -29.5 -67.5 1 38.0 -31.8 60 10 343.8 343.8 295.3 343.9 0.01 21 295 9840 -30.5 -67.5 1 37.0 -32.7 58 11 344.0 344.0 295.3 344.1 0.01 22 266 10569 -34.1 -63.1 4 29.0 -35.8 84 18 349.1 349.1 296.5 349.2 0.03 23 250 11000 -37.9 -58.9 9 21.0 -39.1 75 21 349.7 349.7 296.6 350.0 0.05 24 207 12274 -49.3 -62.3 20 13.0 -49.7 58 23 351.2 351.2 297.0 351.4 0.04 25 200 12500 -50.9 -63.9 20 13.0 -51.2 70 21 352.2 352.2 297.1 352.3 0.04 26 173 13428 -57.7 -74.7 10 17.0 -57.9 80 19 355.8 355.9 297.9 355.9 0.01 27 150 14310 -65.7 -77.7 17 12.0 -65.8 35 19 356.9 356.9 298.1 356.9 0.01 28 133 15030 -72.1 -79.1 34 7.0 -72.1 47 19 358.0 358.0 298.3 358.0 0.01 29 110 16125 -80.7 -86.7 36 6.0 -80.7 357 18 361.8 361.8 299.1 361.8 0.00 30 107 16281 -81.7 -86.7 42 5.0 -81.7 10 10 362.8 362.8 299.2 362.8 0.00 31 100 16660 -81.9 -87.9 35 6.0 -81.9 50 12 369.5 369.5 300.5 369.5 0.00 32 81 17848 -78.1 -84.1 37 6.0 -78.1 77 17 400.2 400.2 305.2 400.3 0.00 33 76 18217 -71.7 -83.7 15 12.0 -71.8 61 14 421.0 421.0 307.8 421.0 0.00 34 70 18700 -72.5 -85.5 12 13.0 -72.6 100 25 429.3 429.3 308.7 429.3 0.00 35 63 19326 -67.3 -87.3 4 20.0 -67.5 98 23 453.9 453.9 311.2 453.9 0.00 36 59 19719 -69.9 -89.9 4 20.0 -70.1 110 23 456.6 456.6 311.5 456.6 0.00 37 55 20139 -67.5 -90.5 2 23.0 -67.7 107 12 471.4 471.4 312.8 471.4 0.00 38 52 20475 -68.9 -90.9 3 22.0 -69.1 70 16 475.8 475.8 313.1 475.8 0.00 39 50 20710 -68.3 -91.3 2 23.0 -68.5 70 18 482.5 482.5 313.7 482.5 0.00 40 47 21082 -67.3 -91.3 2 24.0 -67.5 63 22 493.5 493.6 314.5 493.6 0.00 41 45 21346 -64.3 -91.3 1 27.0 -64.7 56 26 507.0 507.0 315.4 507.0 0.00 42 41 21915 -63.9 -91.9 1 28.0 -64.3 75 37 521.7 521.7 316.4 521.7 0.00 43 37 22553 -58.1 -92.1 1 34.0 -59.0 76 34 552.1 552.1 318.2 552.1 0.00 44 30 23880 -55.7 -90.7 1 35.0 -57.2 85 35 592.8 592.8 320.3 592.8 0.00 45 27 24551 -55.7 -90.7 1 35.0 -57.3 80 38 610.9 610.9 321.1 610.9 0.00 46 26 24793 -52.9 -87.9 1 35.0 -55.1 74 37 625.5 625.5 321.7 625.6 0.01 47 20 26490 -51.5 -87.5 1 36.0 -54.6 60 27 678.5 678.5 323.7 678.6 0.01 48 17 27552 -49.9 -85.9 1 36.0 -53.8 87 29 716.0 716.0 324.9 716.1 0.01 49 13 29301 -52.1 -88.1 1 36.0 -56.1 82 31 765.4 765.4 326.4 765.5 0.01 50 11 30389 -50.3 -86.3 1 36.0 -55.4 62 35 809.4 809.4 327.5 809.6 0.02 51 10 31020 -44.5 -82.5 1 38.0 -52.4 70 45 853.4 853.5 328.5 853.9 0.04 52 9.7 31225 -43.1 -89.1 0 46.0 -52.0 866.2 866.2 328.7 866.3 0.01 TRP 107 16281 -81.7 -86.7 42 5.0 -81.7 10 10 362.8 362.8 299.2 362.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 562.47 mb = 4943.81 m = 16219.67 ft Wetbulb zero: 583.04 mb = 4640.84 m = 15225.67 ft Sfc-500 mean rel hum: 83.48 % Est. max temperature: 24.03 C = 75.25 F Sfc-Lift cond lev (LCL): 750.62 mb = 2564.02 m = 8412.02 ft T: 12.70 C 700-500 lapse rate: 4.95 C/km ThetaE index: 6.94 C Layer 731.0- 508.0 mb Conv cond level (CCL): 706.54 mb = 3066.18 m = 10059.52 ft Mean mixing ratio: 10.68 g/kg Conv temperature: 17.48 C = 63.47 F Cap Strength: 1.88 C Lifted Index: 0.78 C Risk: Showers probable Lifted Index @300 mb: 2.06 C Lifted Index @700 mb: 0.22 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.66 J/kg Max Up Vert Vel: 8.21 m/s Conv Inhibition (B-): 63.17 J/kg Cap Strength: 1.86 C Lift Cond Lev (LCL): 714.14 mb = 2977.82 m = 9769.62 ft Lev Free Conv (LFC): 559.14 mb = 4980.29 m = 16339.35 ft Equ Level (EL): 499.14 mb = 5883.68 m = 19303.18 ft B at Equ Level: 24.93 J/kg Max Parcel Lev (MPL): 409.14 mb = 7427.64 m = 24368.59 ft Wind level data Storm motion: 151 at 7 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 ---------------------------------------------------------- 0 778 2265 175 2 -0.2 2.0 | 322 5 3.2 -4.0 1 762 2438 135 14 -9.9 9.9 | 121 8 -6.5 3.9 2 708 3048 155 19 -8.0 17.2 | 157 12 -4.7 11.2 3 700 3143 150 18 -9.0 15.6 | 150 11 -5.6 9.6 4 657 3658 125 10 -8.2 5.7 | 86 5 -4.8 -0.3 5 633 3962 175 2 -0.2 2.0 | 322 5 3.2 -4.0 6 609 4267 130 8 -6.1 5.1 | 72 3 -2.8 -0.9 7 587 4572 105 12 -11.6 3.1 | 70 9 -8.2 -2.9 8 565 4877 115 12 -10.9 5.1 | 83 8 -7.5 -1.0 9 544 5182 100 14 -13.8 2.4 | 71 11 -10.4 -3.6 10 524 5486 115 12 -10.9 5.1 | 83 8 -7.5 -1.0 11 505 5791 100 10 -9.8 1.7 | 56 8 -6.5 -4.3 12 500 5870 95 8 -8.0 0.7 | 41 7 -4.6 -5.3 13 486 6096 40 4 -2.6 -3.1 | 355 9 0.8 -9.1 14 467 6401 305 2 1.6 -1.1 | 325 9 5.0 -7.2 15 449 6706 205 4 1.7 3.6 | 295 6 5.1 -2.4 16 432 7010 85 2 -2.0 -0.2 | 347 6 1.4 -6.2 17 415 7315 35 6 -3.4 -4.9 | 0 11 -0.1 -10.9 18 400 7600 70 6 -5.6 -2.1 | 16 8 -2.3 -8.1 19 399 7620 130 8 -6.1 5.1 | 72 3 -2.8 -0.9 20 383 7925 100 10 -9.8 1.7 | 56 8 -6.5 -4.3 21 311 9449 90 12 -12.0 0.0 | 55 11 -8.6 -6.0 22 300 9720 60 10 -8.7 -5.0 | 26 12 -5.3 -11.0 23 286 10058 55 14 -11.5 -8.0 | 30 16 -8.1 -14.1 24 262 10668 90 19 -19.0 0.0 | 69 17 -15.6 -6.0 25 250 11000 75 21 -20.3 -5.4 | 56 20 -16.9 -11.5 26 219 11887 55 21 -17.2 -12.0 | 37 23 -13.8 -18.1 27 209 12192 55 23 -18.8 -13.2 | 39 25 -15.5 -19.2 28 200 12497 65 23 -20.8 -9.7 | 48 24 -17.5 -15.8 29 200 12500 70 21 -19.7 -7.2 | 51 21 -16.4 -13.2 30 191 12802 80 16 -15.8 -2.8 | 55 15 -12.4 -8.8 31 173 13411 80 19 -18.7 -3.3 | 59 18 -15.3 -9.3 32 150 14310 35 19 -10.9 -15.6 | 19 23 -7.5 -21.6 33 150 14326 35 19 -10.9 -15.6 | 19 23 -7.5 -21.6 34 135 14935 50 19 -14.6 -12.2 | 31 21 -11.2 -18.2 35 109 16154 355 18 1.6 -17.9 | 348 24 4.9 -24.0 36 107 16281 10 10 -1.7 -9.8 | 354 16 1.6 -15.9 37 100 16660 50 12 -9.2 -7.7 | 23 15 -5.8 -13.7 38 98 16764 50 12 -9.2 -7.7 | 23 15 -5.8 -13.7 39 93 17069 55 14 -11.5 -8.0 | 30 16 -8.1 -14.1 40 84 17678 65 18 -16.3 -7.6 | 43 19 -12.9 -13.6 41 79 17983 85 16 -15.9 -1.4 | 59 15 -12.6 -7.4 42 75 18288 55 14 -11.5 -8.0 | 30 16 -8.1 -14.1 43 71 18593 75 29 -28.0 -7.5 | 61 28 -24.6 -13.5 44 70 18700 100 25 -24.6 4.3 | 85 21 -21.2 -1.7 45 68 18898 100 25 -24.6 4.3 | 85 21 -21.2 -1.7 46 64 19202 90 19 -19.0 0.0 | 69 17 -15.6 -6.0 47 61 19507 110 29 -27.3 9.9 | 99 24 -23.9 3.9 48 55 20117 110 12 -11.3 4.1 | 76 8 -7.9 -1.9 49 52 20422 70 16 -15.0 -5.5 | 45 16 -11.7 -11.5 50 50 20710 70 18 -16.9 -6.2 | 48 18 -13.5 -12.2 51 50 20726 80 19 -18.7 -3.3 | 59 18 -15.3 -9.3 52 47 21031 65 21 -19.0 -8.9 | 46 22 -15.7 -14.9 53 45 21336 55 25 -20.5 -14.3 | 40 27 -17.1 -20.4 54 43 21641 70 41 -38.5 -14.0 | 60 40 -35.2 -20.1 55 39 22250 80 33 -32.5 -5.7 | 68 31 -29.1 -11.8 56 32 23470 65 35 -31.7 -14.8 | 54 35 -28.3 -20.8 57 30 23880 85 35 -34.9 -3.1 | 74 33 -31.5 -9.1 58 29 24079 90 39 -39.0 0.0 | 80 36 -35.6 -6.0 59 25 24994 70 37 -34.8 -12.7 | 59 37 -31.4 -18.7 60 22 25908 85 33 -32.9 -2.9 | 73 31 -29.5 -8.9 61 20 26490 60 27 -23.4 -13.5 | 46 28 -20.0 -19.5 62 19 26822 60 27 -23.4 -13.5 | 46 28 -20.0 -19.5 63 16 28042 105 31 -29.9 8.0 | 94 27 -26.6 2.0 64 15 28346 90 33 -33.0 0.0 | 78 30 -29.6 -6.0 65 12 29566 80 31 -30.5 -5.4 | 67 29 -27.2 -11.4 66 12 29870 55 27 -22.1 -15.5 | 41 29 -18.7 -21.5 67 10 31020 70 45 -42.3 -15.4 | 61 44 -38.9 -21.4 Wind Parameters Mean winds (0-6000m): 120.8 at 9.2 knts Storm direction: 150.8 at 6.9 knts Shear (0-3000m) pos: 0.0 neg: 2.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 112.5 deg Storm rel helicity (0-3000m) pos: 21.1 neg: -28.9 tot: -7.7 m^2/s^2 ave: -2.6 10^-3 m/s^2 rel: -0.26 Storm rel vorticity (0-3000m) horiz: 11.3 stream: -2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 9.59 Bulk Shear: 3.51 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 ------------------------------------------------------------------------------- 500 141 13 129 6| 0.0 15.4 15.4| 6.9 -2.9 3.9 7.8 -0.49| 21.4-10.5 1000 147 15 143 8| 0.0 7.4 7.4| 14.3 -11.8 2.5 2.5 -0.38| 14.6 -5.5 1500 144 14 138 7| 0.0 1.9 1.9| 14.3 -22.6 -8.3 -5.5 -0.44| 13.6 -6.0 2000 143 12 133 5| 0.0 1.7 1.7| 16.1 -23.5 -7.4 -3.7 -0.31| 13.8 -4.3 2500 138 12 120 5| 0.0 2.3 2.3| 18.7 -24.7 -6.0 -2.4 -0.27| 12.5 -3.3 3000 132 12 109 6| 0.0 2.2 2.2| 21.1 -28.9 -7.7 -2.6 -0.26| 11.3 -2.9 4000 126 11 94 6| 0.0 0.6 0.6| 24.0 -62.1 -38.1 -9.5 -0.37| 10.8 -4.0 5000 126 9 83 4| 0.0 0.7 0.7| 31.4 -74.3 -42.9 -8.6 -0.30| 10.5 -3.2 6000 121 9 74 5| 0.8 0.9 1.6| 43.7 -76.4 -32.8 -5.5 -0.20| 10.1 -2.1 Wrote GIF file: /home/apache/climate/data/raob//MMZC/skewt/MMZC.skewt.20251007.12.gif