UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for MMMX... Searching the city database file for: MMMX ... Date:1200Z 9 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 149 1 925 822 2 850 1542 SFC 775 2234 11.0 -3.0 37 14.0 4.1 0 0 305.6 306.4 288.1 317.8 3.95 4 774 2246 12.4 -2.6 35 15.0 4.9 358 0 307.3 308.0 288.7 319.9 4.08 5 760 2415 12.6 -9.4 21 22.0 2.9 334 2 309.1 309.5 287.8 317.0 2.46 6 738 2687 12.0 -3.0 35 15.0 4.4 281 2 311.0 311.8 290.0 324.1 4.15 7 723 2877 11.8 -9.2 22 21.0 2.4 199 3 312.6 313.1 289.1 321.1 2.63 8 709 3056 10.6 0.6 50 10.0 5.1 106 4 313.1 314.2 291.9 330.8 5.64 9 700 3173 10.2 1.2 54 9.0 5.2 115 4 313.8 314.9 292.4 332.6 5.97 10 689 3304 9.8 -1.2 46 11.0 3.9 104 5 314.8 315.7 292.0 330.9 5.09 11 638 3933 3.8 -0.9 71 4.7 1.3 175 6 314.9 316.0 292.4 332.7 5.62 12 611 4281 1.6 -9.4 44 11.0 -3.2 180 10 316.3 316.9 290.6 326.3 3.07 13 566 4894 0.4 -34.6 5 35.0 -8.2 140 14 321.9 322.0 289.8 323.2 0.36 14 537 5315 0.0 -41.0 3 41.0 -9.1 152 15 326.3 326.3 290.9 327.1 0.20 15 500 5880 -4.3 -37.3 6 33.0 -11.8 145 12 327.8 327.9 291.4 329.0 0.31 16 435 6963 -12.5 -41.5 7 29.0 -17.7 277 10 330.7 330.8 292.2 331.6 0.23 17 407 7469 -15.9 -42.9 8 27.0 -20.3 275 13 332.7 332.7 292.7 333.5 0.21 18 401 7581 -15.7 -49.7 4 34.0 -20.4 271 14 334.3 334.4 293.0 334.8 0.10 19 400 7600 -15.7 -50.7 3 35.0 -20.4 270 14 334.6 334.6 293.0 335.0 0.09 20 314 9377 -29.7 -51.7 10 22.0 -31.7 265 18 339.1 339.1 294.2 339.5 0.10 21 300 9700 -32.5 -52.5 12 20.0 -34.1 255 18 339.6 339.6 294.3 340.0 0.10 22 295 9818 -33.5 -50.5 16 17.0 -34.9 255 19 339.8 339.8 294.4 340.3 0.13 23 284 10084 -35.9 -47.9 28 12.0 -36.9 255 20 340.1 340.1 294.5 340.8 0.18 24 283 10109 -36.1 -50.1 22 14.0 -37.2 255 20 340.1 340.1 294.5 340.7 0.14 25 277 10258 -37.1 -42.1 60 5.0 -37.6 255 20 340.8 340.8 294.8 342.1 0.34 26 270 10435 -38.5 -48.5 34 10.0 -39.3 259 21 341.2 341.3 294.8 341.9 0.17 27 263 10615 -40.1 -55.1 19 15.0 -40.9 271 21 341.5 341.5 294.7 341.8 0.08 28 255 10826 -41.3 -49.3 42 8.0 -41.8 275 22 342.7 342.8 295.1 343.4 0.17 29 250 10960 -42.5 -50.5 41 8.0 -43.0 275 23 342.9 342.9 295.1 343.5 0.15 30 225 11664 -48.5 -52.6 62 4.1 -48.7 278 31 344.2 344.2 295.4 344.7 0.13 31 200 12430 -54.3 -61.3 42 7.0 -54.5 260 31 346.8 346.8 296.0 347.0 0.05 32 195 12591 -55.3 -65.3 28 10.0 -55.5 260 31 347.7 347.7 296.1 347.8 0.03 33 150 14210 -67.7 -77.7 23 10.0 -67.8 235 37 353.5 353.5 297.4 353.5 0.01 34 141 14579 -71.1 -79.1 30 8.0 -71.1 235 40 353.8 353.8 297.4 353.8 0.01 35 129 15103 -72.9 -80.9 29 8.0 -72.9 247 40 359.7 359.7 298.7 359.7 0.00 36 123 15384 -71.3 -82.3 18 11.0 -71.3 267 34 367.5 367.6 300.1 367.6 0.00 37 100 16590 -77.1 -89.1 13 12.0 -77.1 255 21 378.8 378.8 302.1 378.8 0.00 38 82 17720 -80.9 -88.9 25 8.0 -80.9 270 18 393.1 393.1 304.2 393.1 0.00 39 74 18307 -74.9 -86.9 14 12.0 -74.9 295 16 417.5 417.5 307.4 417.5 0.00 40 70 18630 -75.3 -86.3 16 11.0 -75.3 290 12 423.3 423.3 308.1 423.3 0.00 41 69 18713 -75.3 -86.3 16 11.0 -75.3 280 10 425.0 425.0 308.3 425.1 0.00 42 63 19246 -70.3 -86.3 8 16.0 -70.4 239 9 447.3 447.3 310.6 447.3 0.00 43 58 19735 -70.9 -86.9 8 16.0 -71.0 216 2 456.6 456.6 311.5 456.6 0.00 44 54 20163 -65.5 -87.5 3 22.0 -65.8 232 3 478.5 478.5 313.3 478.5 0.00 45 51 20510 -66.3 -88.3 3 22.0 -66.5 290 7 484.5 484.5 313.8 484.5 0.00 46 50 20630 -64.3 -88.3 2 24.0 -64.6 355 8 492.0 492.0 314.4 492.0 0.00 47 40 22011 -58.7 -88.7 1 30.0 -59.5 29 6 538.4 538.4 317.4 538.5 0.00 48 30 23820 -57.9 -88.9 1 31.0 -59.0 140 18 586.8 586.8 320.0 586.8 0.00 49 29 24035 -57.9 -88.9 1 31.0 -59.1 140 18 592.5 592.5 320.3 592.5 0.00 50 24 25250 -51.7 -87.7 1 36.0 -54.4 104 22 643.5 643.5 322.4 643.5 0.01 51 20 26440 -50.5 -86.5 1 36.0 -53.8 100 25 681.6 681.6 323.8 681.7 0.01 52 15 28316 -50.5 -86.5 1 36.0 -54.6 100 18 740.0 740.1 325.7 740.2 0.01 53 12 29782 -47.3 -88.3 0 41.0 -53.3 83 13 800.2 800.2 327.3 800.3 0.01 TRP 82 17720 -80.9 -88.9 25 8.0 -80.9 270 18 393.1 393.1 304.2 393.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5731.00 m Freezing level: 537.00 mb = 5314.52 m = 17435.87 ft Wetbulb zero: 630.17 mb = 4032.52 m = 13229.89 ft Sfc-500 mean rel hum: 30.81 % Est. max temperature: 20.26 C = 68.47 F Sfc-Lift cond lev (LCL): 625.86 mb = 4087.86 m = 13411.46 ft T: 2.82 C 700-500 lapse rate: 5.36 C/km ThetaE index: 2.96 C Layer 760.0- 738.0 mb Conv cond level (CCL): 461.53 mb = 6502.53 m = 21333.51 ft Mean mixing ratio: 4.20 g/kg Conv temperature: 33.19 C = 91.75 F Cap Strength: 9.94 C Lifted Index: 9.33 C Risk: None Lifted Index @300 mb: 10.90 C Lifted Index @700 mb: 1.67 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.13 J/kg Max Up Vert Vel: 8.85 m/s Conv Inhibition (B-): 36494.11 J/kg Cap Strength: 9.83 C Lift Cond Lev (LCL): 581.33 mb = 4680.29 m = 15355.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 227 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 ---------------------------------------------------------- 0 775 2234 0 0 -0.0 -0.0 | 47 7 -5.2 -4.8 1 758 2438 330 2 1.0 -1.7 | 33 8 -4.2 -6.5 2 733 2743 270 2 2.0 -0.0 | 34 6 -3.2 -4.8 3 710 3048 105 4 -3.9 1.0 | 67 10 -9.1 -3.8 4 700 3173 115 4 -3.6 1.7 | 71 9 -8.8 -3.1 5 685 3353 100 6 -5.9 1.0 | 71 12 -11.1 -3.8 6 659 3658 175 6 -0.5 6.0 | 102 6 -5.7 1.2 7 635 3962 175 6 -0.5 6.0 | 102 6 -5.7 1.2 8 611 4267 180 10 0.0 10.0 | 135 7 -5.2 5.2 9 588 4572 195 12 3.1 11.6 | 163 7 -2.1 6.8 10 566 4877 140 14 -9.0 10.7 | 113 15 -14.2 5.9 11 545 5182 155 16 -6.8 14.5 | 129 15 -12.0 9.7 12 506 5791 140 12 -7.7 9.2 | 109 14 -12.9 4.4 13 500 5880 145 12 -6.9 9.8 | 113 13 -12.1 5.0 14 467 6401 215 6 3.4 4.9 | 94 2 -1.8 0.1 15 449 6706 220 8 5.1 6.1 | 177 1 -0.1 1.3 16 432 7010 290 10 9.4 -3.4 | 333 9 4.2 -8.2 17 400 7600 270 14 14.0 -0.0 | 299 10 8.8 -4.8 18 399 7620 270 10 10.0 -0.0 | 315 7 4.8 -4.8 19 367 8230 290 16 15.0 -5.5 | 316 14 9.8 -10.3 20 352 8534 270 16 16.0 -0.0 | 294 12 10.8 -4.8 21 338 8839 280 18 17.7 -3.1 | 302 15 12.5 -7.9 22 300 9700 255 18 17.4 4.7 | 271 12 12.2 -0.1 23 273 10363 255 21 20.3 5.4 | 268 15 15.1 0.6 24 261 10668 275 21 20.9 -1.8 | 293 17 15.7 -6.6 25 250 10960 275 23 22.9 -2.0 | 291 19 17.7 -6.8 26 227 11582 280 31 30.5 -5.4 | 292 27 25.3 -10.2 27 200 12430 260 31 30.5 5.4 | 269 25 25.3 0.6 28 198 12497 260 31 30.5 5.4 | 269 25 25.3 0.6 29 171 13411 265 31 30.9 2.7 | 275 26 25.7 -2.1 30 155 14021 240 35 30.3 17.5 | 243 28 25.1 12.7 31 150 14210 235 37 30.3 21.2 | 237 30 25.1 16.4 32 133 14935 235 43 35.2 24.7 | 236 36 30.0 19.9 33 119 15545 280 31 30.5 -5.4 | 292 27 25.3 -10.2 34 113 15850 255 25 24.1 6.5 | 265 19 18.9 1.7 35 108 16154 265 25 24.9 2.2 | 278 20 19.7 -2.6 36 100 16590 255 21 20.3 5.4 | 268 15 15.1 0.6 37 97 16764 255 21 20.3 5.4 | 268 15 15.1 0.6 38 92 17069 255 16 15.5 4.1 | 274 10 10.2 -0.7 39 87 17374 245 16 14.5 6.8 | 258 9 9.3 2.0 40 83 17678 280 18 17.7 -3.1 | 302 15 12.5 -7.9 41 82 17720 270 18 18.0 -0.0 | 291 14 12.8 -4.8 42 78 17983 250 18 16.9 6.2 | 263 12 11.7 1.4 43 74 18288 295 16 14.5 -6.8 | 321 15 9.3 -11.6 44 70 18630 290 12 11.3 -4.1 | 326 11 6.1 -8.9 45 67 18898 260 6 5.9 1.0 | 350 4 0.7 -3.8 46 64 19202 255 10 9.7 2.6 | 296 5 4.4 -2.2 47 60 19507 165 2 -0.5 1.9 | 63 6 -5.7 -2.9 48 57 19812 230 2 1.5 1.3 | 46 5 -3.7 -3.5 49 55 20117 230 2 1.5 1.3 | 46 5 -3.7 -3.5 50 52 20422 240 6 5.2 3.0 | 1 2 -0.0 -1.8 51 50 20630 355 8 0.7 -8.0 | 19 14 -4.5 -12.8 52 49 20726 335 4 1.7 -3.6 | 23 9 -3.5 -8.4 53 47 21031 135 6 -4.2 4.2 | 87 9 -9.5 -0.6 54 45 21336 105 2 -1.9 0.5 | 59 8 -7.1 -4.3 55 43 21641 140 4 -2.6 3.1 | 77 8 -7.8 -1.7 56 41 21946 20 4 -1.4 -3.8 | 38 11 -6.6 -8.6 57 39 22250 55 12 -9.8 -6.9 | 52 19 -15.0 -11.7 58 37 22555 100 10 -9.8 1.7 | 79 15 -15.1 -3.1 59 32 23470 115 14 -12.7 5.9 | 94 18 -17.9 1.1 60 30 23774 130 19 -14.6 12.2 | 111 21 -19.8 7.4 61 30 23820 140 18 -11.6 13.8 | 118 19 -16.8 9.0 62 29 24079 140 18 -11.6 13.8 | 118 19 -16.8 9.0 63 27 24384 110 16 -15.0 5.5 | 92 20 -20.2 0.7 64 25 24994 95 19 -18.9 1.7 | 83 24 -24.1 -3.1 65 22 25908 125 29 -23.8 16.6 | 112 31 -29.0 11.8 66 21 26213 105 21 -20.3 5.4 | 91 26 -25.5 0.6 67 20 26440 100 25 -24.6 4.3 | 89 30 -29.8 -0.5 68 13 27737 100 14 -13.8 2.4 | 83 19 -19.0 -2.4 69 11 28346 60 12 -10.4 -6.0 | 55 19 -15.6 -10.8 70 10 28651 90 12 -12.0 0.0 | 74 18 -17.2 -4.8 71 9 28956 60 6 -5.2 -3.0 | 53 13 -10.4 -7.8 72 8 29261 10 8 -1.4 -7.9 | 28 14 -6.6 -12.7 73 7 29566 30 6 -3.0 -5.2 | 39 13 -8.2 -10.0 74 6 29870 130 6 -4.6 3.9 | 85 10 -9.8 -0.9 75 6 30175 85 4 -4.0 -0.3 | 61 11 -9.2 -5.1 Wind Parameters Mean winds (0-6000m): 197.4 at 9.4 knts Storm direction: 227.4 at 7.1 knts Shear (0-3000m) pos: 1.6 neg: 2.2 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 79.9 deg Storm rel helicity (0-3000m) pos: 43.2 neg: -29.9 tot: 13.3 m^2/s^2 ave: 4.4 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.87 Bulk Shear: 13.61 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 ------------------------------------------------------------------------------- 500 309 2 34 7| 0.0 2.1 2.1| 0.4 -4.2 -3.8 -7.6 -0.46| 4.2 -1.9 1000 90 3 58 9| 0.0 2.4 2.4| 6.4 -5.6 0.8 0.8 0.12| 6.7 0.8 1500 129 4 73 8| 2.0 1.6 3.6| 18.3 -5.6 12.7 8.4 0.29| 7.5 2.2 2000 156 5 85 7| 2.3 1.2 3.5| 23.9 -5.6 18.3 9.2 0.38| 6.6 2.5 2500 171 6 100 6| 1.9 1.8 3.7| 30.4 -16.0 14.4 5.8 0.25| 7.2 1.8 3000 162 8 107 8| 1.6 2.2 3.7| 43.2 -29.9 13.3 4.4 0.18| 7.5 1.4 4000 158 9 111 9| 1.9 1.6 3.5| 52.7 -46.1 6.6 1.6 0.12| 7.5 0.9 5000 170 9 119 8| 2.4 1.2 3.7| 59.9 -51.7 8.2 1.6 0.17| 7.9 1.4 6000 197 9 150 5| 2.5 1.1 3.5| 66.0 -59.8 6.2 1.0 0.14| 7.8 1.1 Wrote GIF file: /home/apache/climate/data/raob//MMMX/skewt/MMMX.skewt.20251109.12.gif