UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111012.upa.cvt Date: 1200Z 10 NOV 25 Searching for MMMX... Searching the city database file for: MMMX ... Date:1200Z 10 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 204 1 925 879 2 850 1600 SFC 781 2234 11.2 3.2 58 8.0 6.8 300 5 305.2 306.3 289.9 323.9 6.18 4 780 2246 9.6 3.6 66 6.0 6.3 303 5 303.6 304.7 289.6 322.7 6.36 5 739 2733 6.6 0.6 65 6.0 3.5 360 10 305.0 306.0 289.2 321.5 5.41 6 707 3128 4.2 3.6 96 0.6 3.9 37 17 306.3 307.6 291.0 327.6 7.03 7 700 3216 4.0 3.7 98 0.3 3.8 40 21 306.9 308.3 291.3 328.7 7.15 8 657 3729 1.6 1.2 97 0.4 1.4 41 19 309.8 311.0 291.6 329.5 6.37 9 592 4561 -3.7 -4.2 96 0.5 -4.0 118 12 313.0 313.9 291.2 328.0 4.74 10 579 4735 -6.1 -10.5 71 4.4 -7.8 141 12 312.2 312.8 289.3 321.7 2.97 11 565 4927 -6.9 -17.9 41 11.0 -10.5 168 11 313.5 313.8 288.4 319.0 1.65 12 563 4954 -7.1 -20.1 35 13.0 -11.1 172 11 313.6 313.8 288.1 318.2 1.38 13 551 5123 -5.1 -22.1 25 17.0 -10.3 196 10 317.9 318.1 289.3 321.9 1.18 14 537 5326 -4.5 -20.5 27 16.0 -9.7 200 12 320.9 321.2 290.5 325.7 1.39 15 536 5340 -4.5 -20.5 27 16.0 -9.7 200 12 321.1 321.4 290.5 325.9 1.40 16 532 5399 -3.5 -21.5 23 18.0 -9.4 198 13 323.0 323.2 291.0 327.5 1.29 17 520 5580 -2.9 -24.9 16 22.0 -9.6 192 15 325.8 326.0 291.5 329.3 0.97 18 518 5611 -2.7 -26.7 14 24.0 -9.8 191 16 326.4 326.6 291.6 329.4 0.83 19 500 5890 -4.9 -26.9 16 22.0 -11.2 185 18 327.1 327.2 291.7 330.1 0.84 20 437 6938 -11.7 -49.7 3 38.0 -17.4 289 6 331.3 331.3 292.2 331.7 0.09 21 400 7610 -17.5 -52.5 3 35.0 -21.8 305 6 332.2 332.3 292.4 332.5 0.07 22 354 8510 -24.3 -50.3 7 26.0 -27.1 236 12 334.9 334.9 293.2 335.3 0.11 23 330 9017 -28.5 -41.5 28 13.0 -30.2 257 8 335.9 336.0 293.6 337.1 0.30 24 316 9325 -31.1 -48.1 17 17.0 -32.7 233 9 336.5 336.5 293.6 337.1 0.16 25 300 9690 -34.3 -48.3 23 14.0 -35.5 215 12 337.0 337.1 293.7 337.7 0.16 26 296 9784 -35.1 -44.1 39 9.0 -36.0 218 13 337.2 337.2 293.9 338.2 0.26 27 289 9952 -36.3 -46.3 35 10.0 -37.2 223 15 337.8 337.8 294.0 338.6 0.21 28 285 10049 -36.5 -41.2 62 4.7 -37.0 226 16 338.9 338.9 294.4 340.3 0.36 29 277 10248 -38.1 -40.5 78 2.4 -38.4 231 18 339.3 339.4 294.6 340.9 0.40 30 268 10476 -40.3 -42.0 84 1.7 -40.5 230 20 339.3 339.4 294.5 340.7 0.36 31 259 10709 -41.5 -46.4 59 4.9 -41.9 221 22 340.9 340.9 294.7 341.8 0.23 32 250 10950 -43.5 -49.5 51 6.0 -43.9 230 27 341.4 341.4 294.8 342.1 0.17 33 243 11140 -44.7 -53.7 36 9.0 -45.2 227 29 342.4 342.4 295.0 342.8 0.11 34 221 11766 -49.9 -59.9 30 10.0 -50.2 217 34 343.8 343.8 295.3 344.0 0.05 35 213 12005 -51.7 -58.7 43 7.0 -51.9 214 34 344.6 344.6 295.5 344.9 0.07 36 201 12378 -54.5 -64.5 28 10.0 -54.7 210 31 346.0 346.0 295.8 346.1 0.03 37 200 12410 -54.7 -64.7 28 10.0 -54.9 210 31 346.1 346.2 295.8 346.3 0.03 38 168 13502 -63.7 -70.7 38 7.0 -63.8 216 35 348.9 348.9 296.4 348.9 0.02 39 154 14031 -66.9 -76.9 23 10.0 -67.0 225 35 352.2 352.2 297.1 352.2 0.01 40 150 14190 -67.9 -77.9 23 10.0 -67.9 235 31 353.1 353.1 297.3 353.1 0.01 41 126 15222 -73.3 -82.3 24 9.0 -73.3 250 29 361.4 361.4 299.0 361.4 0.00 42 121 15458 -74.9 -82.9 28 8.0 -74.9 230 31 362.7 362.7 299.2 362.7 0.00 43 120 15506 -75.3 -83.3 28 8.0 -75.3 225 31 362.8 362.8 299.2 362.8 0.00 44 116 15703 -72.7 -83.7 17 11.0 -72.8 233 28 371.2 371.2 300.8 371.2 0.00 45 100 16570 -74.3 -87.3 12 13.0 -74.3 265 21 384.2 384.2 302.9 384.2 0.00 46 82 17710 -79.7 -88.7 21 9.0 -79.7 293 18 395.6 395.6 304.6 395.6 0.00 47 70 18620 -74.1 -86.1 14 12.0 -74.2 320 18 425.9 425.9 308.4 425.9 0.00 48 65 19054 -73.1 -87.1 10 14.0 -73.2 313 15 437.2 437.2 309.6 437.2 0.00 49 62 19333 -69.5 -86.5 7 17.0 -69.6 352 17 451.1 451.1 311.0 451.1 0.00 50 57 19834 -70.1 -88.1 5 18.0 -70.2 3 14 460.7 460.7 311.8 460.7 0.00 51 51 20500 -67.9 -88.9 3 21.0 -68.1 339 7 480.7 480.7 313.5 480.8 0.00 52 50 20620 -65.1 -88.1 3 23.0 -65.4 335 6 490.1 490.1 314.2 490.1 0.00 53 47 21001 -63.1 -88.1 2 25.0 -63.5 198 15 503.6 503.6 315.2 503.6 0.00 54 45 21271 -60.9 -88.9 1 28.0 -61.4 165 20 515.3 515.3 316.0 515.3 0.00 55 43 21554 -63.1 -89.1 2 26.0 -63.6 162 20 516.6 516.6 316.1 516.6 0.00 56 37 22488 -60.9 -89.9 1 29.0 -61.6 185 4 544.9 544.9 317.8 544.9 0.00 57 35 22838 -57.1 -89.1 1 32.0 -58.2 60 4 563.6 563.6 318.8 563.6 0.00 58 30 23810 -60.1 -90.1 1 30.0 -61.0 80 19 580.8 580.8 319.7 580.8 0.00 59 29 24020 -61.1 -90.1 1 29.0 -61.9 84 19 583.7 583.7 319.9 583.7 0.00 60 26 24704 -55.1 -90.1 1 35.0 -56.9 80 17 619.3 619.3 321.5 619.3 0.00 61 22 25774 -51.7 -87.7 1 36.0 -54.5 94 25 659.7 659.7 323.0 659.7 0.01 62 20 26390 -51.1 -87.1 1 36.0 -54.3 90 25 679.8 679.8 323.7 679.8 0.01 63 14 28712 -50.7 -87.7 0 37.0 -54.9 82 28 754.1 754.1 326.0 754.2 0.01 TRP 120 15506 -75.3 -83.3 28 8.0 -75.3 225 31 362.8 362.8 299.2 362.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5686.00 m Freezing level: 637.38 mb = 3980.18 m = 13058.17 ft Wetbulb zero: 640.33 mb = 3934.29 m = 12907.62 ft Sfc-500 mean rel hum: 68.15 % Est. max temperature: 16.70 C = 62.05 F Sfc-Lift cond lev (LCL): 691.67 mb = 3312.91 m = 10869.00 ft T: 3.55 C 700-500 lapse rate: 3.33 C/km ThetaE index: 2.41 C Layer 780.0- 707.0 mb Conv cond level (CCL): 647.35 mb = 3847.25 m = 12622.07 ft Mean mixing ratio: 6.30 g/kg Conv temperature: 15.96 C = 60.72 F Cap Strength: 9.35 C Lifted Index: 8.97 C Risk: None Lifted Index @300 mb: 9.45 C Lifted Index @700 mb: 1.23 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.21 J/kg Max Up Vert Vel: 6.36 m/s Conv Inhibition (B-): 36213.64 J/kg Cap Strength: 9.21 C Lift Cond Lev (LCL): 691.01 mb = 3320.58 m = 10894.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 133 at 9 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 ---------------------------------------------------------- 0 781 2234 300 5 4.3 -2.5 | 308 14 10.9 -8.5 1 763 2438 350 8 1.4 -7.9 | 330 16 7.9 -13.9 2 738 2743 360 10 -0.0 -10.0 | 338 17 6.5 -16.0 3 713 3048 35 14 -8.0 -11.5 | 5 18 -1.5 -17.5 4 700 3216 40 21 -13.5 -16.1 | 18 23 -7.0 -22.1 5 662 3658 35 19 -10.9 -15.6 | 11 22 -4.4 -21.6 6 613 4267 90 16 -16.0 0.0 | 58 11 -9.5 -6.0 7 590 4572 120 12 -10.4 6.0 | 90 4 -3.9 -0.0 8 547 5182 205 10 4.2 9.1 | 254 11 10.8 3.1 9 506 5791 185 18 1.6 17.9 | 214 14 8.1 11.9 10 500 5890 185 18 1.6 17.9 | 214 14 8.1 11.9 11 468 6401 215 8 4.6 6.6 | 267 11 11.1 0.5 12 450 6706 260 6 5.9 1.0 | 292 13 12.4 -5.0 13 432 7010 300 6 5.2 -3.0 | 308 15 11.7 -9.0 14 416 7315 315 8 5.7 -5.7 | 314 17 12.2 -11.7 15 400 7610 305 6 4.9 -3.4 | 310 15 11.4 -9.4 16 383 7925 245 8 7.3 3.4 | 281 14 13.8 -2.6 17 352 8534 235 12 9.8 6.9 | 267 16 16.4 0.9 18 337 8839 260 8 7.9 1.4 | 288 15 14.4 -4.6 19 324 9144 255 8 7.7 2.1 | 285 15 14.3 -3.9 20 310 9449 215 10 5.7 8.2 | 260 12 12.3 2.2 21 300 9690 215 12 6.9 9.8 | 254 14 13.4 3.8 22 272 10363 235 19 15.6 10.9 | 258 23 22.1 4.9 23 260 10668 220 21 13.5 16.1 | 243 22 20.0 10.1 24 250 10950 230 27 20.7 17.4 | 247 29 27.2 11.3 25 217 11887 215 35 20.1 28.7 | 230 35 26.6 22.7 26 200 12410 210 31 15.5 26.8 | 227 30 22.0 20.8 27 179 13106 210 35 17.5 30.3 | 225 34 24.0 24.3 28 170 13411 215 35 20.1 28.7 | 230 35 26.6 22.7 29 154 14021 225 35 24.7 24.7 | 239 36 31.3 18.7 30 150 14190 235 31 25.4 17.8 | 250 34 31.9 11.8 31 126 15240 250 29 27.3 9.9 | 263 34 33.8 3.9 32 120 15506 225 31 21.9 21.9 | 241 33 28.4 15.9 33 119 15545 225 29 20.5 20.5 | 242 31 27.0 14.5 34 102 16459 270 21 21.0 -0.0 | 282 28 27.5 -6.0 35 100 16570 265 21 20.9 1.8 | 279 28 27.4 -4.2 36 97 16764 255 19 18.4 4.9 | 273 25 24.9 -1.1 37 87 17374 295 19 17.2 -8.0 | 301 28 23.7 -14.0 38 82 17678 295 18 16.3 -7.6 | 301 27 22.8 -13.6 39 78 17983 275 19 18.9 -1.7 | 287 27 25.5 -7.7 40 74 18288 305 25 20.5 -14.3 | 307 34 27.0 -20.3 41 70 18593 290 19 17.9 -6.5 | 297 27 24.4 -12.5 42 70 18620 320 18 11.6 -13.8 | 318 27 18.1 -19.8 43 67 18898 290 14 13.2 -4.8 | 299 22 19.7 -10.8 44 60 19507 15 18 -4.7 -17.4 | 355 23 1.9 -23.4 45 50 20620 335 6 2.5 -5.4 | 322 15 9.1 -11.4 46 49 20726 350 6 1.0 -5.9 | 328 14 7.6 -11.9 47 47 21031 185 16 1.4 15.9 | 219 13 7.9 9.9 48 45 21336 160 21 -7.2 19.7 | 177 14 -0.7 13.7 49 40 21946 165 18 -4.7 17.4 | 189 12 1.9 11.4 50 39 22250 255 4 3.9 1.0 | 296 12 10.4 -5.0 51 37 22555 170 4 -0.7 3.9 | 290 6 5.8 -2.1 52 35 22860 55 4 -3.3 -2.3 | 339 9 3.3 -8.3 53 33 23165 100 14 -13.8 2.4 | 64 8 -7.3 -3.6 54 32 23470 80 21 -20.7 -3.6 | 56 17 -14.2 -9.7 55 30 23810 80 19 -18.7 -3.3 | 53 15 -12.2 -9.3 56 29 24079 85 19 -18.9 -1.7 | 58 15 -12.4 -7.7 57 27 24384 75 14 -13.5 -3.6 | 36 12 -7.0 -9.6 58 21 26213 100 29 -28.6 5.0 | 87 22 -22.0 -1.0 59 20 26390 90 25 -25.0 0.0 | 72 19 -18.5 -6.0 60 13 27737 80 29 -28.6 -5.0 | 63 25 -22.0 -11.0 61 10 28651 95 27 -26.9 2.4 | 80 21 -20.4 -3.7 Wind Parameters Mean winds (0-6000m): 102.6 at 11.8 knts Storm direction: 132.6 at 8.9 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): -57.6 deg Storm rel helicity (0-3000m) pos: 178.0 neg: -12.9 tot: 165.1 m^2/s^2 ave: 55.0 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 8.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.54 Bulk Shear: 37.34 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 ------------------------------------------------------------------------------- 500 348 8 329 16| 8.8 0.0 8.8| 32.8 0.0 32.8 65.5 0.91| 9.1 8.2 1000 14 11 347 17| 11.5 0.0 11.5| 95.1 0.0 95.1 95.1 0.86| 12.4 10.7 1500 27 14 360 19| 6.9 0.0 6.9|105.2 -12.9 92.3 61.5 0.71| 9.9 7.0 2000 37 15 8 18| 5.3 0.0 5.3|151.5 -12.9 138.5 69.3 0.73| 11.0 8.0 2500 49 15 17 16| 3.3 0.0 3.3|164.7 -12.9 151.8 60.7 0.71| 11.7 8.3 3000 57 14 21 15| 2.1 0.0 2.1|178.0 -12.9 165.1 55.0 0.71| 11.7 8.3 4000 91 14 53 10| 0.8 1.0 1.8|206.4 -40.4 166.0 41.5 0.57| 11.0 6.2 5000 98 13 55 7| 1.1 0.8 1.8|254.7 -40.4 214.2 42.8 0.62| 10.4 6.4 6000 103 12 56 6| 0.9 1.5 2.4|256.6 -81.0 175.7 29.3 0.46| 9.7 4.5 Wrote GIF file: /home/apache/climate/data/raob//MMMX/skewt/MMMX.skewt.20251110.12.gif