UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110300.upa.cvt Date: 0000Z 3 NOV 25 Searching for MMMX... Searching the city database file for: MMMX ... Date:0000Z 3 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 86 1 925 781 2 850 1523 SFC 776 2234 19.2 5.2 40 14.0 10.7 325 7 314.3 315.7 293.5 336.8 7.16 4 700 3183 10.2 4.2 66 6.0 6.7 15 10 313.8 315.2 293.6 336.9 7.41 5 677 3460 7.6 3.5 75 4.1 5.2 17 9 313.9 315.3 293.5 336.7 7.29 6 644 3870 3.8 2.0 88 1.8 2.8 27 3 314.1 315.4 293.2 335.7 6.88 7 627 4087 2.0 0.4 89 1.6 1.1 40 2 314.4 315.7 292.9 334.2 6.30 8 623 4139 2.0 -2.6 72 4.6 -0.3 46 2 315.0 316.0 292.0 331.1 5.08 9 596 4495 -0.5 -2.7 85 2.2 -1.6 60 4 316.1 317.2 292.5 332.9 5.27 10 571 4837 -3.1 -9.1 63 6.0 -5.7 60 7 317.0 317.6 291.1 327.9 3.36 11 566 4907 -3.7 -7.2 77 3.5 -5.3 60 8 317.1 317.8 291.6 329.8 3.94 12 558 5020 -4.1 -9.1 68 5.0 -6.2 62 9 317.9 318.6 291.5 329.1 3.44 13 548 5163 -3.7 -12.7 50 9.0 -7.3 65 10 320.0 320.5 291.3 328.8 2.63 14 546 5192 -3.9 -12.9 50 9.0 -7.5 65 10 320.1 320.6 291.3 328.8 2.59 15 540 5279 -2.5 -25.5 15 23.0 -9.3 55 11 322.8 323.0 290.6 325.9 0.89 16 517 5625 -2.9 -37.9 5 35.0 -10.8 32 13 326.4 326.4 291.0 327.4 0.28 17 502 5858 -3.9 -42.9 3 39.0 -11.7 28 12 327.9 327.9 291.3 328.6 0.17 18 500 5890 -4.1 -44.1 3 40.0 -11.9 25 12 328.0 328.1 291.3 328.6 0.15 19 448 6738 -12.1 -50.1 3 38.0 -17.6 355 10 328.4 328.5 291.4 328.8 0.09 20 419 7243 -15.9 -60.9 1 45.0 -20.5 4 12 329.9 329.9 291.7 330.0 0.03 21 400 7590 -17.5 -63.5 1 46.0 -21.9 310 14 332.2 332.2 292.3 332.3 0.02 22 379 7993 -19.1 -55.1 3 36.0 -23.1 291 23 335.3 335.3 293.2 335.5 0.06 23 329 9031 -27.1 -42.1 23 15.0 -29.1 289 35 338.1 338.2 294.1 339.3 0.29 24 321 9209 -28.7 -42.7 25 14.0 -30.4 284 35 338.3 338.4 294.1 339.4 0.28 25 317 9298 -29.5 -39.5 37 10.0 -30.9 283 35 338.4 338.5 294.3 339.9 0.39 26 302 9643 -32.1 -40.1 45 8.0 -33.1 280 35 339.5 339.6 294.6 341.0 0.39 27 300 9690 -32.5 -40.5 45 8.0 -33.5 280 35 339.6 339.6 294.6 341.0 0.37 28 299 9714 -32.7 -39.7 50 7.0 -33.6 279 35 339.6 339.7 294.6 341.2 0.41 29 293 9856 -33.3 -44.3 32 11.0 -34.4 273 33 340.7 340.8 294.7 341.7 0.25 30 282 10123 -35.3 -50.3 20 15.0 -36.5 266 31 341.6 341.6 294.8 342.2 0.14 31 278 10223 -36.1 -51.1 20 15.0 -37.2 267 31 341.9 341.9 294.9 342.4 0.13 32 276 10273 -36.5 -46.5 35 10.0 -37.4 267 31 342.0 342.0 295.0 342.8 0.21 33 274 10323 -36.9 -43.9 48 7.0 -37.6 268 31 342.1 342.2 295.1 343.3 0.28 34 273 10348 -37.1 -43.1 54 6.0 -37.7 268 31 342.2 342.3 295.1 343.4 0.31 35 269 10450 -37.7 -49.7 27 12.0 -38.6 269 31 342.8 342.8 295.1 343.4 0.15 36 250 10950 -42.1 -55.1 23 13.0 -42.8 275 31 343.5 343.5 295.3 343.8 0.09 37 229 11538 -47.3 -60.3 21 13.0 -47.7 275 35 344.3 344.3 295.4 344.5 0.05 38 200 12420 -55.1 -63.1 36 8.0 -55.3 250 29 345.5 345.5 295.7 345.7 0.04 39 191 12713 -57.9 -63.9 46 6.0 -58.0 248 30 345.6 345.6 295.7 345.8 0.04 40 157 13933 -65.3 -77.3 17 12.0 -65.4 272 24 353.0 353.0 297.3 353.0 0.01 41 150 14210 -67.3 -79.3 17 12.0 -67.4 285 23 354.2 354.2 297.5 354.2 0.00 42 136 14793 -72.1 -81.1 25 9.0 -72.1 277 19 355.7 355.7 297.8 355.7 0.00 43 100 16570 -78.7 -87.7 22 9.0 -78.7 285 18 375.7 375.7 301.5 375.7 0.00 44 99 16627 -78.9 -87.9 22 9.0 -78.9 285 19 376.4 376.4 301.6 376.4 0.00 45 85 17499 -78.3 -87.3 22 9.0 -78.3 275 13 394.4 394.4 304.4 394.4 0.00 46 81 17778 -73.5 -86.5 12 13.0 -73.6 265 10 409.7 409.7 306.5 409.7 0.00 47 76 18152 -73.5 -85.5 14 12.0 -73.6 196 8 417.2 417.2 307.4 417.2 0.00 48 72 18472 -69.7 -84.7 9 15.0 -69.8 181 11 431.8 431.8 309.0 431.8 0.00 49 70 18640 -70.5 -85.5 9 15.0 -70.6 195 12 433.6 433.6 309.2 433.6 0.00 50 68 18813 -66.7 -85.7 5 19.0 -66.9 137 7 445.4 445.4 310.4 445.4 0.00 51 50 20670 -65.3 -89.3 2 24.0 -65.6 90 12 489.6 489.6 314.2 489.6 0.00 52 46 21176 -65.9 -89.9 2 24.0 -66.2 70 20 500.0 500.0 314.9 500.0 0.00 53 42 21727 -65.3 -90.3 2 25.0 -65.7 77 16 514.6 514.6 315.9 514.7 0.00 54 39 22183 -60.5 -90.5 1 30.0 -61.2 96 16 537.8 537.8 317.4 537.8 0.00 55 35 22853 -62.1 -91.1 1 29.0 -62.7 96 21 550.5 550.5 318.1 550.5 0.00 56 31 23612 -56.5 -90.5 1 34.0 -57.8 95 23 585.1 585.1 319.9 585.1 0.00 57 30 23820 -55.7 -90.7 1 35.0 -57.2 65 29 592.8 592.8 320.3 592.8 0.00 58 28 24257 -57.7 -91.7 1 34.0 -59.0 71 31 599.0 599.0 320.6 599.1 0.00 59 26 24725 -57.3 -91.3 1 34.0 -58.7 86 32 613.0 613.0 321.2 613.0 0.00 60 24 25238 -51.7 -87.7 1 36.0 -54.4 97 38 643.5 643.5 322.4 643.5 0.01 61 20 26420 -51.9 -87.9 1 36.0 -54.9 80 37 677.3 677.3 323.7 677.4 0.01 62 19 26753 -51.7 -87.7 1 36.0 -54.8 79 37 687.9 687.9 324.0 688.0 0.01 63 18 27102 -53.9 -88.9 1 35.0 -56.6 77 37 691.7 691.7 324.1 691.8 0.01 64 17 27468 -54.1 -89.1 1 35.0 -56.8 76 37 702.5 702.5 324.5 702.5 0.01 65 15 28283 -47.9 -84.9 1 37.0 -52.9 82 36 748.7 748.7 325.9 748.9 0.02 66 14 28740 -46.1 -83.1 1 37.0 -52.0 87 35 769.7 769.7 326.5 770.0 0.03 67 13 29230 -48.3 -91.3 0 43.0 -53.7 94 33 778.6 778.6 326.7 778.6 0.01 TRP 99 16627 -78.9 -87.9 22 9.0 -78.9 285 19 376.4 376.4 301.6 376.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5804.00 m Freezing level: 601.40 mb = 4424.06 m = 14514.45 ft Wetbulb zero: 623.91 mb = 4126.92 m = 13539.61 ft Sfc-500 mean rel hum: 57.43 % Est. max temperature: 19.43 C = 66.98 F Sfc-Lift cond lev (LCL): 629.53 mb = 4054.28 m = 13301.27 ft T: 2.27 C 700-500 lapse rate: 5.28 C/km Conv cond level (CCL): 632.05 mb = 4021.85 m = 13194.88 ft Mean mixing ratio: 7.30 g/kg Conv temperature: 19.20 C = 66.57 F Cap Strength: 4.05 C Lifted Index: 4.02 C Risk: None Lifted Index @300 mb: 3.52 C Lifted Index @700 mb: -0.20 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.96 J/kg Max Up Vert Vel: 6.63 m/s Conv Inhibition (B-): 3.29 J/kg Cap Strength: 3.96 C Lift Cond Lev (LCL): 635.02 mb = 3983.75 m = 13069.87 ft Lev Free Conv (LFC): 610.02 mb = 4308.18 m = 14134.28 ft Equ Level (EL): 540.02 mb = 5278.90 m = 17319.01 ft B at Equ Level: 14.53 J/kg Max Parcel Lev (MPL): 530.02 mb = 5427.43 m = 17806.32 ft Wind level data Storm motion: 29 at 8 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 ---------------------------------------------------------- 0 776 2234 325 7 4.0 -5.7 | 261 8 7.9 1.3 1 759 2438 345 10 2.6 -9.7 | 292 7 6.4 -2.6 2 734 2743 15 10 -2.6 -9.7 | 335 3 1.3 -2.6 3 700 3183 15 10 -2.6 -9.7 | 335 3 1.3 -2.6 4 685 3353 15 10 -2.6 -9.7 | 335 3 1.3 -2.6 5 635 3962 30 2 -1.0 -1.7 | 208 6 2.8 5.3 6 612 4267 60 2 -1.7 -1.0 | 199 6 2.1 6.0 7 567 4877 60 8 -6.9 -4.0 | 134 4 -3.1 3.0 8 546 5182 65 10 -9.1 -4.2 | 118 6 -5.2 2.8 9 526 5486 30 14 -7.0 -12.1 | 32 6 -3.2 -5.1 10 506 5791 35 12 -6.9 -9.8 | 47 4 -3.0 -2.8 11 500 5890 25 12 -5.1 -10.9 | 18 4 -1.2 -3.9 12 487 6096 15 12 -3.1 -11.6 | 351 5 0.7 -4.6 13 449 6706 355 10 0.9 -10.0 | 302 6 4.7 -3.0 14 415 7315 5 12 -1.0 -12.0 | 330 6 2.8 -4.9 15 400 7590 310 14 10.7 -9.0 | 278 15 14.6 -2.0 16 398 7620 290 18 16.9 -6.2 | 268 21 20.8 0.9 17 337 8839 295 35 31.7 -14.8 | 282 36 35.6 -7.8 18 323 9144 285 35 33.8 -9.1 | 273 38 37.7 -2.0 19 310 9449 280 35 34.5 -6.1 | 269 38 38.3 0.9 20 300 9690 280 35 34.5 -6.1 | 269 38 38.3 0.9 21 284 10058 265 31 30.9 2.7 | 254 36 34.7 9.7 22 250 10950 275 31 30.9 -2.7 | 263 35 34.7 4.3 23 227 11582 275 35 34.9 -3.1 | 264 39 38.7 4.0 24 217 11887 270 35 35.0 -0.0 | 260 39 38.8 7.0 25 200 12420 250 29 27.3 9.9 | 241 35 31.1 16.9 26 179 13106 245 31 28.1 13.1 | 238 38 31.9 20.1 27 162 13716 255 23 22.2 6.0 | 244 29 26.1 13.0 28 155 14021 280 25 24.6 -4.3 | 265 29 28.5 2.7 29 150 14210 285 23 22.2 -6.0 | 268 26 26.1 1.1 30 132 14935 275 18 17.9 -1.6 | 256 22 21.8 5.4 31 113 15850 240 25 21.7 12.5 | 233 32 25.5 19.5 32 107 16154 260 27 26.6 4.7 | 249 33 30.4 11.7 33 102 16459 255 23 22.2 6.0 | 244 29 26.1 13.0 34 100 16570 285 18 17.4 -4.7 | 264 21 21.2 2.4 35 99 16627 285 19 18.4 -4.9 | 265 22 22.2 2.1 36 97 16764 275 19 18.9 -1.7 | 257 23 22.8 5.4 37 92 17069 290 19 17.9 -6.5 | 269 22 21.7 0.5 38 87 17374 270 14 14.0 -0.0 | 249 19 17.8 7.0 39 83 17678 280 12 11.8 -2.1 | 253 16 15.7 4.9 40 78 17983 240 6 5.2 3.0 | 222 13 9.0 10.0 41 74 18288 165 10 -2.6 9.7 | 184 17 1.3 16.7 42 70 18640 195 12 3.1 11.6 | 200 20 7.0 18.6 43 67 18898 110 4 -3.8 1.4 | 181 8 0.1 8.4 44 61 19507 120 6 -5.2 3.0 | 172 10 -1.4 10.0 45 58 19812 85 4 -4.0 -0.3 | 179 7 -0.1 6.7 46 50 20670 90 12 -12.0 0.0 | 131 11 -8.2 7.0 47 50 20726 120 10 -8.7 5.0 | 158 13 -4.8 12.0 48 47 21031 60 18 -15.6 -9.0 | 80 12 -11.7 -2.0 49 45 21336 80 21 -20.7 -3.6 | 101 17 -16.8 3.4 50 41 21946 75 14 -13.5 -3.6 | 109 10 -9.7 3.4 51 39 22250 100 16 -15.8 2.8 | 129 15 -11.9 9.8 52 37 22555 75 25 -24.1 -6.5 | 92 20 -20.3 0.5 53 33 23165 115 18 -16.3 7.6 | 140 19 -12.5 14.6 54 32 23470 95 21 -20.9 1.8 | 117 19 -17.1 8.8 55 30 23774 95 25 -24.9 2.2 | 114 23 -21.1 9.2 56 30 23820 65 29 -26.3 -12.3 | 77 23 -22.4 -5.2 57 29 24079 65 31 -28.1 -13.1 | 76 25 -24.3 -6.1 58 26 24689 85 31 -30.9 -2.7 | 99 27 -27.0 4.3 59 23 25603 105 43 -41.5 11.1 | 116 42 -37.7 18.1 60 22 25908 115 33 -29.9 13.9 | 129 33 -26.1 21.0 61 21 26213 90 31 -31.0 0.0 | 104 28 -27.2 7.0 62 20 26420 80 37 -36.4 -6.4 | 91 33 -32.6 0.6 63 16 27127 75 37 -35.7 -9.6 | 85 32 -31.9 -2.6 64 11 28346 105 31 -29.9 8.0 | 120 30 -26.1 15.0 65 9 28956 75 23 -22.2 -6.0 | 93 18 -18.4 1.1 66 8 29566 75 25 -24.1 -6.5 | 92 20 -20.3 0.5 Wind Parameters Mean winds (0-6000m): 358.7 at 10.7 knts Storm direction: 28.7 at 8.0 knts Shear (0-3000m) pos: 1.7 neg: 0.7 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): -155.0 deg Storm rel helicity (0-3000m) pos: 12.1 neg: -14.0 tot: -1.8 m^2/s^2 ave: -0.6 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 4.8 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 48.50 Bulk Shear: 0.45 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 ------------------------------------------------------------------------------- 500 351 9 293 6| 7.8 0.0 7.8| 12.1 0.0 12.1 24.1 0.79| 9.6 7.6 1000 4 10 310 4| 4.0 0.0 4.0| 12.1 0.0 12.1 12.1 0.79| 4.9 3.8 1500 8 9 308 3| 2.1 0.0 2.1| 12.1 -1.7 10.4 7.0 0.25| 5.0 1.3 2000 10 7 276 3| 1.9 0.0 1.9| 12.1 -3.7 8.5 4.2 0.12| 4.8 0.6 2500 16 7 255 2| 2.1 0.0 2.1| 12.1 -8.8 3.3 1.3 -0.07| 4.8 -0.4 3000 26 7 228 1| 1.7 0.7 2.4| 12.1 -14.0 -1.8 -0.6 -0.21| 4.8 -1.0 4000 27 8 2 0| 1.3 1.1 2.4| 13.3 -28.7 -15.4 -3.8 -0.40| 5.3 -2.1 5000 20 9 332 2| 1.2 1.0 2.1| 16.6 -32.7 -16.1 -3.2 -0.37| 4.8 -1.8 6000 359 11 312 5| 0.5 2.2 2.7| 40.2 -70.6 -30.4 -5.1 -0.34| 6.4 -2.2 Wrote GIF file: /home/apache/climate/data/raob//MMMX/skewt/MMMX.skewt.20251103.00.gif