UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110512.upa.cvt Date: 1200Z 5 NOV 25 Searching for MMMX... Searching the city database file for: MMMX ... Date:1200Z 5 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 189 1 925 863 2 850 1584 SFC 779 2234 11.0 4.0 62 7.0 7.1 0 0 305.2 306.4 290.3 325.0 6.55 4 778 2246 10.0 7.2 83 2.8 8.3 9 0 304.2 305.7 291.4 328.9 8.22 5 747 2615 7.4 6.9 97 0.5 7.1 225 5 305.0 306.5 291.7 330.2 8.39 6 735 2761 6.6 5.9 95 0.7 6.2 269 6 305.5 307.0 291.6 329.5 7.95 7 731 2811 6.4 4.1 85 2.3 5.1 267 6 305.8 307.1 290.9 327.1 7.04 8 729 2835 6.6 3.6 81 3.0 4.9 266 6 306.2 307.5 290.8 326.9 6.81 9 725 2885 8.2 2.2 66 6.0 4.9 264 5 308.5 309.6 291.0 327.5 6.20 10 724 2897 8.6 2.6 66 6.0 5.3 263 5 309.0 310.2 291.3 328.7 6.39 11 720 2947 9.2 2.2 62 7.0 5.3 261 5 310.2 311.3 291.6 329.5 6.24 12 711 3061 9.0 1.0 57 8.0 4.6 256 5 311.1 312.2 291.5 329.1 5.79 13 700 3202 8.4 0.4 57 8.0 4.1 250 4 311.8 312.9 291.5 329.4 5.63 14 665 3623 5.8 -4.2 49 10.0 0.9 47 5 313.5 314.3 290.8 326.9 4.21 15 616 4241 0.0 -6.0 64 6.0 -2.8 30 8 313.7 314.5 290.7 326.4 3.97 16 604 4397 -1.5 -6.3 70 4.8 -3.7 349 6 313.8 314.5 290.7 326.4 3.95 17 597 4490 -2.5 -7.0 71 4.5 -4.5 317 5 313.7 314.4 290.5 325.8 3.79 18 595 4516 -2.7 -7.4 70 4.7 -4.8 308 5 313.7 314.4 290.4 325.5 3.69 19 594 4530 -2.9 -7.5 71 4.6 -4.9 303 5 313.7 314.4 290.4 325.4 3.66 20 592 4556 -2.9 -8.9 63 6.0 -5.4 294 4 314.0 314.6 290.2 324.6 3.29 21 591 4570 -2.3 -12.3 46 10.0 -6.2 289 4 314.8 315.3 289.7 323.0 2.52 22 590 4583 -1.7 -17.7 28 16.0 -7.2 285 4 315.7 316.0 289.0 321.1 1.61 23 582 4692 -0.5 -33.5 6 33.0 -8.6 309 4 318.3 318.4 288.6 319.7 0.39 24 572 4830 0.4 -46.6 1 47.0 -8.7 338 4 320.9 321.0 289.2 321.3 0.10 25 565 4929 0.2 341 4 321.8 26 507 5790 -3.1 275 6 328.0 27 500 5900 -2.9 275 6 329.5 28 492 6028 -2.9 275 7 331.0 29 400 7630 -16.7 -40.7 11 24.0 -20.8 265 18 333.3 333.3 292.9 334.3 0.27 30 368 8251 -22.1 -44.1 12 22.0 -25.1 267 23 334.1 334.2 293.0 335.0 0.21 31 360 8412 -23.7 -41.7 17 18.0 -26.2 270 26 334.1 334.2 293.1 335.2 0.27 32 343 8765 -24.3 -58.3 3 34.0 -27.3 278 32 337.9 338.0 293.9 338.1 0.04 33 300 9730 -30.9 -66.9 2 36.0 -33.0 285 27 341.8 341.8 294.8 341.9 0.02 34 281 10192 -34.1 -65.1 3 31.0 -35.8 292 28 343.7 343.7 295.2 343.8 0.02 35 250 11000 -40.7 -66.7 4 26.0 -41.7 270 23 345.6 345.6 295.7 345.6 0.02 36 200 12470 -53.9 -67.9 16 14.0 -54.2 250 25 347.4 347.4 296.1 347.5 0.02 37 178 13210 -59.9 -71.9 19 12.0 -60.0 245 26 349.4 349.4 296.5 349.4 0.01 38 162 13792 -65.1 -72.1 37 7.0 -65.1 231 31 350.1 350.1 296.7 350.2 0.01 39 150 14260 -67.3 -77.3 23 10.0 -67.4 240 31 354.2 354.2 297.5 354.2 0.01 40 140 14674 -67.9 -82.9 10 15.0 -67.9 243 18 360.2 360.2 298.7 360.2 0.00 41 100 16640 -78.5 -91.5 10 13.0 -78.5 230 8 376.1 376.1 301.6 376.1 0.00 42 92 17112 -81.7 -91.7 17 10.0 -81.7 305 8 378.8 378.8 302.1 378.8 0.00 43 78 18048 -77.7 -87.7 18 10.0 -77.7 4 2 405.4 405.4 305.9 405.4 0.00 44 73 18432 -72.5 -86.5 10 14.0 -72.6 100 4 424.2 424.2 308.2 424.2 0.00 45 70 18680 -70.9 -85.9 9 15.0 -71.0 75 10 432.7 432.7 309.1 432.7 0.00 46 66 19030 -70.5 -87.5 6 17.0 -70.6 97 15 440.9 440.9 310.0 440.9 0.00 47 55 20107 -73.1 -92.1 4 19.0 -73.2 56 8 458.6 458.6 311.7 458.6 0.00 48 50 20670 -70.7 -92.7 2 22.0 -70.8 75 25 476.9 476.9 313.2 476.9 0.00 49 49 20790 -70.9 -92.9 2 22.0 -71.1 68 23 479.2 479.2 313.4 479.2 0.00 50 46 21169 -67.3 -93.3 1 26.0 -67.5 85 24 496.6 496.6 314.7 496.6 0.00 51 40 22017 -66.1 -98.1 0 32.0 -66.4 72 25 519.9 519.9 316.3 519.9 0.00 52 34 23019 -60.5 -94.5 0 34.0 -61.3 97 23 559.3 559.3 318.6 559.3 0.00 53 31 23595 -61.1 -94.1 1 33.0 -61.9 81 20 572.7 572.7 319.3 572.7 0.00 54 30 23800 -58.3 -92.3 1 34.0 -59.4 75 19 585.7 585.7 319.9 585.7 0.00 55 27 24468 -55.1 -90.1 1 35.0 -56.8 67 19 612.6 612.6 321.2 612.6 0.00 56 22 25777 -54.9 -89.9 1 35.0 -57.0 60 15 650.2 650.2 322.7 650.2 0.01 TRP 92 17112 -81.7 -91.7 17 10.0 -81.7 305 8 378.8 378.8 302.1 378.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5711.00 m Freezing level: 616.00 mb = 4240.67 m = 13912.80 ft Freezing level: 576.44 mb = 4768.89 m = 15645.78 ft Freezing level: 561.48 mb = 4981.15 m = 16342.16 ft Wetbulb zero: 653.07 mb = 3768.71 m = 12364.40 ft Sfc-500 mean rel hum: 60.51 % Est. max temperature: 18.91 C = 66.04 F Sfc-Lift cond lev (LCL): 700.46 mb = 3196.05 m = 10485.59 ft T: 8.43 C 700-500 lapse rate: 4.19 C/km ThetaE index: 3.26 C Layer 735.0- 725.0 mb Conv cond level (CCL): 629.11 mb = 4070.58 m = 13354.75 ft Mean mixing ratio: 6.85 g/kg Conv temperature: 18.91 C = 66.05 F Cap Strength: 7.90 C Lifted Index: 8.80 C Risk: None Lifted Index @300 mb: 9.98 C Lifted Index @700 mb: 3.31 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 63.73 J/kg Max Up Vert Vel: 11.29 m/s Conv Inhibition (B-): 26785.46 J/kg Cap Strength: 7.78 C Lift Cond Lev (LCL): 678.90 mb = 3452.90 m = 11328.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 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 ---------------------------------------------------------- 0 779 2234 0 0 -0.0 -0.0 | 133 7 -5.0 4.7 1 762 2438 165 4 -1.0 3.9 | 145 10 -6.0 8.5 2 736 2743 270 6 6.0 -0.0 | 192 5 1.0 4.7 3 700 3202 250 4 3.8 1.4 | 169 6 -1.2 6.0 4 687 3353 30 2 -1.0 -1.7 | 116 7 -6.0 2.9 5 661 3658 50 6 -4.6 -3.9 | 95 10 -9.6 0.8 6 637 3962 30 10 -5.0 -8.7 | 68 11 -10.0 -4.0 7 613 4267 30 8 -4.0 -6.9 | 76 9 -9.0 -2.2 8 590 4572 285 4 3.9 -1.0 | 163 4 -1.1 3.6 9 568 4877 350 4 0.7 -3.9 | 100 4 -4.3 0.7 10 547 5182 290 6 5.6 -2.1 | 194 3 0.7 2.6 11 526 5486 255 8 7.7 2.1 | 202 7 2.7 6.8 12 507 5791 275 6 6.0 -0.5 | 193 4 1.0 4.2 13 500 5900 275 6 6.0 -0.5 | 193 4 1.0 4.2 14 488 6096 275 8 8.0 -0.7 | 217 5 3.0 4.0 15 469 6401 305 10 8.2 -5.7 | 288 3 3.2 -1.1 16 400 7630 265 18 17.9 1.6 | 244 14 12.9 6.3 17 384 7925 260 18 17.7 3.1 | 239 15 12.7 7.8 18 339 8839 280 33 32.5 -5.7 | 272 28 27.5 -1.0 19 300 9730 285 27 26.1 -7.0 | 276 21 21.1 -2.3 20 274 10363 295 29 26.3 -12.3 | 290 23 21.3 -7.6 21 250 11000 270 23 23.0 -0.0 | 255 19 18.0 4.7 22 218 11887 250 21 19.7 7.2 | 231 19 14.7 11.9 23 200 12470 250 25 23.5 8.6 | 234 23 18.5 13.2 24 190 12802 255 23 22.2 6.0 | 238 20 17.2 10.6 25 156 14021 225 33 23.3 23.3 | 213 33 18.3 28.0 26 150 14260 240 31 26.8 15.5 | 227 30 21.9 20.2 27 141 14630 245 18 16.3 7.6 | 223 17 11.3 12.3 28 134 14935 225 18 12.7 12.7 | 204 19 7.7 17.4 29 114 15850 280 12 11.8 -2.1 | 249 7 6.8 2.6 30 109 16154 195 12 3.1 11.6 | 173 16 -1.9 16.3 31 103 16459 185 14 1.2 13.9 | 169 19 -3.8 18.6 32 100 16640 230 8 6.1 5.1 | 187 10 1.1 9.8 33 98 16764 230 8 6.1 5.1 | 187 10 1.1 9.8 34 93 17069 290 8 7.5 -2.7 | 232 3 2.5 1.9 35 92 17112 305 8 6.6 -4.6 | 267 2 1.6 0.1 36 88 17374 315 8 5.7 -5.7 | 325 1 0.7 -1.0 37 83 17678 310 6 4.6 -3.9 | 155 1 -0.4 0.8 38 79 17983 325 2 1.1 -1.6 | 128 5 -3.8 3.0 39 75 18288 120 2 -1.7 1.0 | 130 9 -6.7 5.7 40 71 18593 80 6 -5.9 -1.0 | 108 11 -10.9 3.6 41 70 18680 75 10 -9.7 -2.6 | 98 15 -14.6 2.1 42 67 18898 80 10 -9.8 -1.7 | 101 15 -14.8 2.9 43 64 19202 120 21 -18.2 10.5 | 123 28 -23.2 15.2 44 61 19507 115 18 -16.3 7.6 | 120 25 -21.3 12.3 45 55 20117 55 8 -6.6 -4.6 | 90 12 -11.5 0.1 46 52 20422 130 8 -6.1 5.1 | 131 15 -11.1 9.8 47 50 20670 75 25 -24.1 -6.5 | 86 29 -29.1 -1.8 48 50 20726 65 23 -20.8 -9.7 | 79 26 -25.8 -5.0 49 47 21031 80 23 -22.7 -4.0 | 91 28 -27.6 0.7 50 45 21336 90 25 -25.0 0.0 | 99 30 -30.0 4.7 51 41 21946 70 25 -23.5 -8.6 | 82 29 -28.5 -3.9 52 33 23165 100 23 -22.7 4.0 | 107 29 -27.6 8.7 53 32 23470 85 21 -20.9 -1.8 | 96 26 -25.9 2.9 54 30 23800 75 19 -18.4 -4.9 | 89 23 -23.3 -0.2 55 28 24079 80 19 -18.7 -3.3 | 93 24 -23.7 1.4 56 26 24384 45 18 -12.7 -12.7 | 66 19 -17.7 -8.0 57 24 24689 40 18 -11.6 -13.8 | 61 19 -16.6 -9.1 58 20 25298 85 12 -12.0 -1.0 | 102 17 -16.9 3.6 59 19 25603 70 12 -11.3 -4.1 | 92 16 -16.3 0.6 60 17 25908 80 14 -13.8 -2.4 | 97 19 -18.8 2.3 Wind Parameters Mean winds (0-6000m): 283.2 at 9.1 knts Storm direction: 313.2 at 6.8 knts Shear (0-3000m) pos: 2.1 neg: 3.0 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 67.2 deg Storm rel helicity (0-3000m) pos: 30.5 neg: -33.4 tot: -2.9 m^2/s^2 ave: -1.0 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 9.3 stream: -0.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 6.34 Bulk Shear: 10.05 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 ------------------------------------------------------------------------------- 500 211 4 159 8| 0.0 6.1 6.1| 23.8 -2.8 21.0 42.0 0.59| 15.7 9.2 1000 247 4 171 6| 1.3 3.1 4.4| 23.8 -6.8 17.0 17.0 0.32| 9.9 3.2 1500 272 4 171 5| 4.1 2.0 6.2| 23.8 -19.7 4.1 2.7 -0.06| 10.0 -0.6 2000 12 5 84 6| 3.1 1.8 4.9| 26.1 -28.8 -2.7 -1.3 -0.12| 8.8 -1.1 2500 4 5 82 5| 2.5 2.8 5.3| 28.5 -32.1 -3.6 -1.4 -0.05| 9.7 -0.5 3000 352 5 82 4| 2.1 3.0 5.1| 30.5 -33.4 -2.9 -1.0 -0.00| 9.3 -0.0 4000 311 6 144 1| 1.5 2.3 3.8| 35.2 -34.9 0.3 0.1 0.04| 8.3 0.4 5000 300 7 227 2| 1.2 2.4 3.6| 37.8 -41.7 -3.9 -0.8 0.03| 7.8 0.2 6000 283 9 236 5| 0.9 2.3 3.3| 54.7 -55.4 -0.7 -0.1 0.02| 7.4 0.2 Wrote GIF file: /home/apache/climate/data/raob//MMMX/skewt/MMMX.skewt.20251105.12.gif