UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110412.upa.cvt Date: 1200Z 4 NOV 25 Searching for MMMX... Searching the city database file for: MMMX ... Date:1200Z 4 NOV 25 Station: MMMX WMO ident: 76679 Latitude: 19.43 Longitude: -99.08 Elevation: 2234.00 ------------------------------------------------------------------------------- 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 203 1 925 876 2 850 1594 SFC 780 2234 9.8 7.1 83 2.7 8.2 25 4 303.8 305.3 291.2 328.2 8.14 4 725 2891 4.4 4.4 100 0.0 4.4 109 5 304.3 305.6 290.6 326.1 7.25 5 723 2915 4.2 4.2 100 0.0 4.2 95 5 304.3 305.6 290.5 325.9 7.17 6 718 2977 6.2 3.2 81 3.0 4.5 60 6 307.1 308.4 291.0 327.6 6.72 7 700 3203 6.6 1.8 71 4.8 4.0 20 6 309.8 311.0 291.5 329.1 6.24 8 693 3285 6.2 -0.8 61 7.0 2.6 50 9 310.2 311.2 290.7 326.5 5.21 9 684 3392 7.0 -14.0 21 21.0 -1.3 76 12 312.3 312.7 288.2 318.5 1.89 10 679 3452 7.8 -25.2 7 33.0 -2.6 78 13 313.8 314.0 287.5 316.4 0.73 11 506 5807 -6.1 -44.1 3 38.0 -13.0 94 16 324.5 324.5 290.3 325.1 0.15 12 500 5900 -6.5 -48.5 2 42.0 -13.5 85 12 325.1 325.1 290.4 325.5 0.09 13 427 7122 -12.1 -53.1 2 41.0 -17.8 340 11 333.0 333.0 292.6 333.2 0.06 14 401 7601 -15.1 -38.1 12 23.0 -19.5 311 14 335.1 335.2 293.4 336.5 0.36 15 400 7620 -15.1 -38.1 12 23.0 -19.5 310 14 335.4 335.4 293.5 336.7 0.36 16 364 8325 -21.9 -37.9 22 16.0 -24.6 287 17 335.5 335.5 293.6 337.0 0.40 17 300 9720 -32.5 -50.5 15 18.0 -34.0 245 14 339.6 339.6 294.3 340.1 0.12 18 265 10582 -38.1 -62.1 6 24.0 -39.3 257 16 343.6 343.7 295.2 343.8 0.03 19 250 10980 -41.3 -61.3 10 20.0 -42.2 270 18 344.7 344.7 295.5 344.8 0.04 20 200 12460 -53.1 -71.1 9 18.0 -53.4 245 23 348.7 348.7 296.4 348.7 0.01 21 183 13027 -57.5 -74.5 10 17.0 -57.7 228 28 350.5 350.5 296.7 350.5 0.01 22 150 14250 -68.9 -76.9 31 8.0 -68.9 215 37 351.4 351.4 297.0 351.4 0.01 23 135 14876 -72.9 -80.9 29 8.0 -72.9 228 26 355.1 355.1 297.7 355.1 0.00 24 120 15567 -73.3 -84.3 17 11.0 -73.3 216 19 366.5 366.5 299.9 366.5 0.00 25 103 16451 -78.7 -87.7 22 9.0 -78.7 285 16 372.5 372.5 301.0 372.5 0.00 26 100 16620 -77.7 -87.7 18 10.0 -77.7 290 12 377.6 377.6 301.9 377.6 0.00 27 84 17611 -78.7 -86.7 26 8.0 -78.7 222 7 394.9 394.9 304.5 394.9 0.00 28 80 17888 -77.5 -86.5 22 9.0 -77.5 230 5 402.9 402.9 305.6 402.9 0.00 29 78 18035 -72.3 -85.3 12 13.0 -72.3 209 4 416.6 416.6 307.3 416.6 0.00 30 70 18670 -71.5 -85.5 11 14.0 -71.6 125 16 431.4 431.4 309.0 431.4 0.00 31 66 19016 -73.5 -87.5 10 14.0 -73.6 132 13 434.4 434.4 309.3 434.4 0.00 32 63 19289 -71.5 -87.5 7 16.0 -71.6 120 9 444.6 444.6 310.3 444.6 0.00 33 59 19675 -73.3 -88.3 8 15.0 -73.4 105 13 449.0 449.0 310.8 449.0 0.00 34 55 20090 -69.3 -88.3 5 19.0 -69.5 139 21 467.3 467.3 312.4 467.3 0.00 35 50 20660 -68.5 -88.5 4 20.0 -68.7 105 19 482.1 482.1 313.6 482.1 0.00 36 36 22657 -64.3 -90.3 2 26.0 -64.8 81 20 540.4 540.4 317.5 540.4 0.00 37 32 23387 -60.5 -90.5 1 30.0 -61.3 96 26 569.1 569.1 319.1 569.1 0.00 38 30 23790 -60.5 -90.5 1 30.0 -61.4 75 23 579.7 579.7 319.6 579.7 0.00 39 27 24452 -56.5 -91.5 0 35.0 -58.0 61 29 608.7 608.7 321.0 608.7 0.00 40 25 24939 -56.7 -90.7 1 34.0 -58.3 55 31 621.7 621.7 321.6 621.7 0.00 41 22 25760 -50.7 -86.7 1 36.0 -53.8 62 27 662.7 662.7 323.2 662.7 0.01 42 20 26380 -51.1 -87.1 1 36.0 -54.3 75 31 679.8 679.8 323.7 679.8 0.01 43 19 26713 -52.1 -88.1 1 36.0 -55.1 76 30 686.7 686.7 324.0 686.8 0.01 44 14 28711 -47.5 78 24 765.0 TRP 103 16451 -78.7 -87.7 22 9.0 -78.7 285 16 372.5 372.5 301.0 372.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5697.00 m Freezing level: 581.92 mb = 4773.50 m = 15660.91 ft Wetbulb zero: 686.95 mb = 3356.70 m = 11012.65 ft Sfc-500 mean rel hum: 27.97 % Est. max temperature: 21.73 C = 71.12 F Sfc-Lift cond lev (LCL): 748.66 mb = 2602.20 m = 8537.29 ft T: 6.77 C 700-500 lapse rate: 4.86 C/km ThetaE index: 2.26 C Layer 725.0- 718.0 mb Conv cond level (CCL): 573.75 mb = 4800.79 m = 15750.42 ft Mean mixing ratio: 6.61 g/kg Conv temperature: 24.90 C = 76.81 F Cap Strength: 6.18 C Lifted Index: 6.43 C Risk: None Lifted Index @300 mb: 10.02 C Lifted Index @700 mb: 3.02 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.27 J/kg Max Up Vert Vel: 10.42 m/s Conv Inhibition (B-): 37296.88 J/kg Cap Strength: 6.16 C Lift Cond Lev (LCL): 689.52 mb = 3326.23 m = 10912.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 93 at 10 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 ---------------------------------------------------------- 0 780 2234 25 4 -1.7 -3.6 | 298 9 8.0 -4.2 1 762 2438 155 4 -1.7 3.6 | 249 9 8.0 3.1 2 737 2743 190 4 0.7 3.9 | 252 11 10.3 3.4 3 712 3048 20 6 -2.1 -5.6 | 309 10 7.6 -6.2 4 700 3203 20 6 -2.1 -5.6 | 309 10 7.6 -6.2 5 687 3353 75 12 -11.6 -3.1 | 28 4 -1.9 -3.6 6 637 3962 95 19 -18.9 1.7 | 97 9 -9.3 1.1 7 590 4572 75 19 -18.4 -4.9 | 58 10 -8.7 -5.5 8 547 5182 100 16 -15.8 2.8 | 110 7 -6.1 2.2 9 507 5791 95 16 -15.9 1.4 | 98 6 -6.3 0.9 10 500 5900 85 12 -12.0 -1.0 | 55 3 -2.3 -1.6 11 469 6401 40 10 -6.4 -7.7 | 339 9 3.2 -8.2 12 450 6706 30 10 -5.0 -8.7 | 333 10 4.7 -9.2 13 433 7010 350 12 2.1 -11.8 | 316 17 11.7 -12.4 14 416 7315 320 8 5.1 -6.1 | 294 16 14.8 -6.7 15 400 7620 310 14 10.7 -9.0 | 295 23 20.4 -9.5 16 353 8534 280 18 17.7 -3.1 | 278 28 27.4 -3.7 17 325 9144 240 14 12.1 7.0 | 253 23 21.8 6.5 18 300 9720 245 14 12.7 5.9 | 256 23 22.3 5.4 19 286 10058 240 14 12.1 7.0 | 253 23 21.8 6.5 20 250 10980 270 18 18.0 -0.0 | 271 28 27.7 -0.5 21 218 11887 285 16 15.5 -4.1 | 281 26 25.1 -4.7 22 200 12460 245 23 20.8 9.7 | 253 32 30.5 9.2 23 180 13106 225 29 20.5 20.5 | 236 36 30.2 20.0 24 150 14250 215 37 21.2 30.3 | 226 43 30.9 29.8 25 148 14326 215 37 21.2 30.3 | 226 43 30.9 29.8 26 133 14935 230 25 19.2 16.1 | 242 33 28.8 15.5 27 120 15545 215 19 10.9 15.6 | 234 25 20.6 15.0 28 103 16451 285 16 15.5 -4.1 | 281 26 25.1 -4.7 29 100 16620 290 12 11.3 -4.1 | 283 21 20.9 -4.6 30 98 16764 290 12 11.3 -4.1 | 283 21 20.9 -4.6 31 88 17374 185 4 0.3 4.0 | 251 11 10.0 3.4 32 83 17678 230 8 6.1 5.1 | 254 16 15.8 4.6 33 79 17983 230 4 3.1 2.6 | 261 13 12.7 2.0 34 75 18288 130 6 -4.6 3.9 | 237 6 5.1 3.3 35 71 18593 125 21 -17.2 12.0 | 147 14 -7.5 11.5 36 70 18670 125 16 -13.1 9.2 | 158 9 -3.5 8.6 37 64 19202 135 12 -8.5 8.5 | 188 8 1.2 7.9 38 61 19507 85 2 -2.0 -0.2 | 275 8 7.7 -0.7 39 58 19812 120 21 -18.2 10.5 | 139 13 -8.5 10.0 40 55 20117 140 21 -13.5 16.1 | 166 16 -3.8 15.5 41 52 20422 95 18 -17.9 1.6 | 97 8 -8.3 1.0 42 50 20660 105 19 -18.4 4.9 | 117 10 -8.7 4.4 43 47 21031 120 19 -16.5 9.5 | 143 11 -6.8 9.0 44 43 21641 50 18 -13.8 -11.6 | 19 13 -4.1 -12.1 45 41 21946 70 21 -19.7 -7.2 | 53 13 -10.1 -7.7 46 39 22250 65 19 -17.2 -8.0 | 41 11 -7.6 -8.6 47 37 22555 85 21 -20.9 -1.8 | 78 12 -11.3 -2.4 48 35 22860 75 19 -18.4 -4.9 | 58 10 -8.7 -5.5 49 33 23165 85 16 -15.9 -1.4 | 73 7 -6.3 -1.9 50 32 23470 100 29 -28.6 5.0 | 103 19 -18.9 4.5 51 30 23790 75 23 -22.2 -6.0 | 63 14 -12.6 -6.5 52 29 24079 65 27 -24.5 -11.4 | 51 19 -14.8 -12.0 53 25 24994 55 31 -25.4 -17.8 | 41 24 -15.7 -18.3 54 24 25298 70 27 -25.4 -9.2 | 58 19 -15.7 -9.8 55 21 26213 55 27 -22.1 -15.5 | 38 20 -12.5 -16.0 56 20 26380 75 31 -29.9 -8.0 | 67 22 -20.3 -8.6 57 14 27432 80 25 -24.6 -4.3 | 72 16 -15.0 -4.9 58 13 27737 65 18 -16.3 -7.6 | 39 11 -6.7 -8.1 59 11 28346 100 19 -18.7 3.3 | 107 9 -9.1 2.8 60 10 28651 100 16 -15.8 2.8 | 110 7 -6.1 2.2 61 9 28956 130 16 -12.3 10.3 | 165 10 -2.6 9.7 Wind Parameters Mean winds (0-6000m): 63.2 at 12.9 knts Storm direction: 93.2 at 9.7 knts Shear (0-3000m) pos: 3.4 neg: 2.3 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 171.4 deg Storm rel helicity (0-3000m) pos: 50.8 neg: -27.8 tot: 23.0 m^2/s^2 ave: 7.7 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.20 Bulk Shear: 24.71 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 ------------------------------------------------------------------------------- 500 156 4 249 9| 8.1 0.0 8.1| 1.3 -10.7 -9.4 -18.8 -0.50| 11.4 -5.8 1000 81 5 285 5| 4.1 5.7 9.8| 15.3 -13.0 2.3 2.3 0.07| 14.2 1.0 1500 79 8 313 3| 5.7 3.8 9.5| 32.2 -13.0 19.2 12.8 0.34| 14.3 4.9 2000 86 10 34 1| 4.3 3.3 7.6| 36.7 -19.5 17.1 8.6 0.29| 12.2 3.5 2500 84 12 54 3| 3.4 2.8 6.2| 40.4 -27.8 12.6 5.0 0.23| 10.9 2.5 3000 86 13 66 4| 3.4 2.3 5.7| 50.8 -27.8 23.0 7.7 0.29| 10.0 3.0 4000 87 13 71 4| 2.6 2.7 5.3| 50.8 -38.8 12.0 3.0 0.11| 9.1 1.0 5000 77 13 39 4| 2.1 2.7 4.8| 50.8 -82.0 -31.2 -6.2 -0.04| 9.0 -0.4 6000 63 13 16 7| 1.7 2.8 4.5| 52.2-120.5 -68.3 -11.4 -0.10| 8.7 -0.9 Wrote GIF file: /home/apache/climate/data/raob//MMMX/skewt/MMMX.skewt.20251104.12.gif