UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110312.upa.cvt Date: 1200Z 3 NOV 25 Searching for MMMX... Searching the city database file for: MMMX ... Date:1200Z 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 199 1 925 874 2 850 1595 SFC 780 2234 11.0 5.0 66 6.0 7.6 0 0 305.1 306.4 290.6 326.3 7.03 4 779 2246 10.2 7.5 83 2.7 8.6 359 0 304.3 305.9 291.6 329.5 8.38 5 747 2627 7.0 6.8 99 0.2 6.9 333 2 304.5 306.1 291.6 329.5 8.33 6 709 3095 4.0 1.9 86 2.1 2.9 37 9 305.8 306.9 290.2 324.7 6.20 7 700 3209 7.6 -1.4 53 9.0 2.9 30 8 310.9 311.8 290.7 326.3 4.93 8 699 3221 7.8 -1.2 53 9.0 3.1 28 8 311.2 312.2 290.9 326.9 5.02 9 665 3630 5.8 -12.2 26 18.0 -1.6 9 10 313.5 313.9 289.0 320.8 2.25 10 631 4057 2.8 -9.2 41 12.0 -2.4 347 13 314.8 315.4 290.2 324.6 3.02 11 619 4213 2.6 -17.4 21 20.0 -4.7 10 11 316.3 316.6 289.2 321.6 1.58 12 601 4451 1.2 -13.8 32 15.0 -4.7 26 11 317.4 317.8 290.2 324.6 2.19 13 580 4736 0.2 -27.8 10 28.0 -7.7 60 12 319.4 319.6 289.3 321.8 0.67 14 570 4876 1.2 -43.8 2 45.0 -8.1 88 12 322.2 322.2 289.6 322.7 0.14 15 553 5119 0.8 -45.2 2 46.0 -8.6 71 12 324.5 324.6 290.3 325.0 0.12 16 500 5920 -5.1 -45.1 3 40.0 -12.5 30 19 326.8 326.8 291.0 327.4 0.14 17 453 6686 -11.9 -42.9 6 31.0 -17.2 35 14 327.7 327.7 291.3 328.4 0.19 18 417 7317 -14.9 -50.9 3 36.0 -19.8 25 15 331.7 331.7 292.3 332.0 0.09 19 400 7630 -17.7 -51.7 3 34.0 -21.9 15 10 332.0 332.0 292.3 332.3 0.08 20 388 7856 -19.3 -55.3 3 36.0 -23.2 322 7 332.8 332.8 292.5 333.0 0.05 21 354 8532 -22.7 -55.7 3 33.0 -26.0 303 12 337.1 337.1 293.6 337.3 0.06 22 300 9720 -31.9 -47.9 19 16.0 -33.4 300 23 340.4 340.5 294.6 341.1 0.17 23 296 9815 -32.7 -47.7 21 15.0 -34.1 298 23 340.6 340.6 294.6 341.3 0.17 24 276 10304 -37.1 -49.1 28 12.0 -38.1 284 22 341.1 341.2 294.7 341.8 0.16 25 266 10558 -39.5 -45.5 53 6.0 -40.0 277 22 341.2 341.3 294.8 342.2 0.25 26 258 10766 -41.3 -44.8 69 3.5 -41.6 271 21 341.6 341.6 295.0 342.7 0.27 27 252 10926 -42.3 -49.3 46 7.0 -42.8 266 21 342.4 342.4 295.1 343.1 0.17 28 250 10980 -42.7 -49.7 46 7.0 -43.2 265 21 342.6 342.6 295.1 343.3 0.16 29 241 11225 -44.7 -50.7 51 6.0 -45.0 263 23 343.2 343.2 295.2 343.8 0.15 30 236 11364 -45.9 -56.9 28 11.0 -46.4 262 24 343.4 343.5 295.2 343.7 0.07 31 208 12188 -51.9 -70.9 8 19.0 -52.2 257 31 346.7 346.7 295.9 346.7 0.01 32 200 12440 -53.9 -72.9 8 19.0 -54.2 255 33 347.4 347.4 296.1 347.5 0.01 33 165 13650 -63.1 -79.1 10 16.0 -63.2 244 37 351.7 351.7 297.0 351.7 0.00 34 150 14230 -67.5 -79.5 17 12.0 -67.5 255 31 353.8 353.8 297.4 353.8 0.00 35 141 14600 -70.9 -79.9 25 9.0 -70.9 254 30 354.2 354.2 297.5 354.2 0.00 36 100 16600 -78.5 -86.5 26 8.0 -78.5 260 12 376.1 376.1 301.6 376.1 0.00 37 97 16774 -79.1 -87.1 26 8.0 -79.1 235 10 378.2 378.2 301.9 378.2 0.00 38 81 17810 -77.1 -86.1 22 9.0 -77.1 263 5 402.3 402.3 305.5 402.3 0.00 39 76 18182 -71.9 -84.9 13 13.0 -72.0 185 3 420.6 420.6 307.8 420.6 0.00 40 70 18670 -70.9 -84.9 11 14.0 -71.0 120 2 432.7 432.7 309.1 432.7 0.00 41 59 19682 -70.5 -87.5 6 17.0 -70.6 122 9 455.3 455.3 311.4 455.3 0.00 42 50 20670 -67.3 -88.3 4 21.0 -67.5 70 12 484.9 484.9 313.8 484.9 0.00 43 45 21307 -64.9 -88.9 2 24.0 -65.3 71 26 505.6 505.6 315.4 505.6 0.00 44 41 21872 -65.7 -89.7 2 24.0 -66.0 86 24 517.2 517.2 316.1 517.2 0.00 45 34 23025 -59.3 -90.3 1 31.0 -60.2 89 30 562.5 562.5 318.8 562.5 0.00 46 30 23810 -57.9 -90.9 1 33.0 -59.0 80 31 586.8 586.8 320.0 586.8 0.00 47 29 24025 -57.7 -90.7 1 33.0 -58.9 84 31 593.1 593.1 320.3 593.1 0.00 48 27 24481 -54.5 -89.5 1 35.0 -56.3 94 30 614.3 614.3 321.2 614.3 0.00 49 22 25800 -53.5 -88.5 1 35.0 -55.9 68 29 654.3 654.3 322.9 654.4 0.01 50 20 26420 -50.3 -86.3 1 36.0 -53.7 80 31 682.2 682.2 323.9 682.3 0.01 51 18 27111 -48.5 -85.5 1 37.0 -52.7 79 31 708.8 708.8 324.7 708.9 0.01 52 17 27486 -49.7 -93.7 0 44.0 -53.7 78 32 716.6 716.6 325.0 716.6 0.00 TRP 97 16774 -79.1 -87.1 26 8.0 -79.1 235 10 378.2 378.2 301.9 378.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5721.00 m Freezing level: 545.81 mb = 5227.95 m = 17151.85 ft Wetbulb zero: 676.47 mb = 3489.77 m = 11449.24 ft Sfc-500 mean rel hum: 35.79 % Est. max temperature: 20.16 C = 68.29 F Sfc-Lift cond lev (LCL): 712.13 mb = 3055.25 m = 10023.67 ft T: 4.25 C 700-500 lapse rate: 4.68 C/km ThetaE index: 4.86 C Layer 709.0- 700.0 mb Conv cond level (CCL): 585.91 mb = 4654.93 m = 15271.90 ft Mean mixing ratio: 6.79 g/kg Conv temperature: 23.82 C = 74.88 F Cap Strength: 8.28 C Lifted Index: 7.48 C Risk: None Lifted Index @300 mb: 10.15 C Lifted Index @700 mb: 3.85 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.12 J/kg Max Up Vert Vel: 10.01 m/s Conv Inhibition (B-): 34770.41 J/kg Cap Strength: 8.26 C Lift Cond Lev (LCL): 691.67 mb = 3307.38 m = 10850.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 56 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 ---------------------------------------------------------- 0 780 2234 0 0 -0.0 -0.0 | 236 9 7.4 5.0 1 763 2438 345 2 0.5 -1.9 | 248 8 7.9 3.1 2 737 2743 325 2 1.1 -1.6 | 248 9 8.5 3.4 3 713 3048 40 10 -6.4 -7.7 | 340 3 0.9 -2.6 4 700 3209 30 8 -4.0 -6.9 | 299 4 3.4 -1.9 5 688 3353 5 14 -1.2 -13.9 | 325 11 6.1 -8.9 6 662 3658 10 10 -1.7 -9.8 | 311 7 5.6 -4.8 7 638 3962 335 14 5.9 -12.7 | 300 15 13.3 -7.6 8 614 4267 20 10 -3.4 -9.4 | 318 6 3.9 -4.4 9 591 4572 30 12 -6.0 -10.4 | 346 6 1.4 -5.3 10 569 4877 90 12 -12.0 0.0 | 137 7 -4.6 5.0 11 548 5182 65 12 -10.9 -5.1 | 90 4 -3.5 -0.0 12 508 5791 30 19 -9.5 -16.5 | 11 12 -2.1 -11.4 13 500 5920 30 19 -9.5 -16.5 | 11 12 -2.1 -11.4 14 451 6706 35 14 -8.0 -11.5 | 6 6 -0.7 -6.4 15 434 7010 15 14 -3.6 -13.5 | 336 9 3.7 -8.5 16 401 7620 35 16 -9.2 -13.1 | 13 8 -1.8 -8.1 17 400 7630 15 10 -2.6 -9.7 | 314 7 4.8 -4.6 18 384 7925 305 6 4.9 -3.4 | 263 12 12.3 1.6 19 300 9720 300 23 19.9 -11.5 | 283 28 27.3 -6.5 20 299 9754 300 23 19.9 -11.5 | 283 28 27.3 -6.5 21 250 10973 265 21 20.9 1.8 | 256 29 28.3 6.9 22 250 10980 265 21 20.9 1.8 | 256 29 28.3 6.9 23 200 12440 255 33 31.9 8.5 | 251 42 39.2 13.6 24 189 12802 255 33 31.9 8.5 | 251 42 39.2 13.6 25 171 13411 240 39 33.8 19.5 | 239 48 41.1 24.5 26 150 14230 255 31 29.9 8.0 | 251 40 37.3 13.1 27 148 14326 255 31 29.9 8.0 | 251 40 37.3 13.1 28 120 15545 250 27 25.4 9.2 | 246 36 32.7 14.3 29 114 15850 280 21 20.7 -3.6 | 267 28 28.0 1.4 30 100 16600 260 12 11.8 2.1 | 250 20 19.2 7.1 31 97 16764 235 10 8.2 5.7 | 235 19 15.5 10.8 32 97 16774 235 10 8.2 5.7 | 235 19 15.5 10.8 33 92 17069 235 12 9.8 6.9 | 235 21 17.2 11.9 34 87 17374 130 2 -1.5 1.3 | 223 9 5.8 6.3 35 83 17678 225 6 4.2 4.2 | 231 15 11.6 9.3 36 79 17983 305 4 3.3 -2.3 | 256 11 10.6 2.7 37 75 18288 130 2 -1.5 1.3 | 223 9 5.8 6.3 38 71 18593 45 4 -2.8 -2.8 | 244 5 4.5 2.2 39 70 18670 120 2 -1.7 1.0 | 223 8 5.6 6.0 40 67 18898 85 2 -2.0 -0.2 | 228 7 5.4 4.9 41 64 19202 90 4 -4.0 0.0 | 214 6 3.4 5.0 42 58 19812 130 10 -7.7 6.4 | 178 11 -0.3 11.5 43 55 20117 150 6 -3.0 5.2 | 203 11 4.4 10.2 44 52 20422 135 16 -11.3 11.3 | 166 17 -4.0 16.4 45 50 20670 70 12 -11.3 -4.1 | 103 4 -3.9 0.9 46 50 20726 80 10 -9.8 -1.7 | 143 4 -2.5 3.3 47 47 21031 85 16 -15.9 -1.4 | 113 9 -8.6 3.6 48 45 21336 70 27 -25.4 -9.2 | 77 18 -18.0 -4.2 49 43 21641 90 29 -29.0 0.0 | 103 22 -21.6 5.0 50 41 21946 85 23 -22.9 -2.0 | 101 16 -15.6 3.0 51 39 22250 100 31 -30.5 5.4 | 114 25 -23.2 10.4 52 37 22555 85 31 -30.9 -2.7 | 96 24 -23.5 2.3 53 35 22860 80 31 -30.5 -5.4 | 89 23 -23.2 -0.3 54 32 23470 110 29 -27.3 9.9 | 127 25 -19.9 15.0 55 30 23810 80 31 -30.5 -5.4 | 89 23 -23.2 -0.3 56 29 24079 85 31 -30.9 -2.7 | 96 24 -23.5 2.3 57 27 24384 95 31 -30.9 2.7 | 108 25 -23.5 7.7 58 25 24994 90 27 -27.0 0.0 | 104 20 -19.6 5.0 59 22 25908 65 29 -26.3 -12.3 | 69 20 -18.9 -7.2 60 21 26213 80 31 -30.5 -5.4 | 89 23 -23.2 -0.3 61 20 26420 80 31 -30.5 -5.4 | 89 23 -23.2 -0.3 62 13 27737 75 33 -31.9 -8.5 | 82 25 -24.5 -3.5 Wind Parameters Mean winds (0-6000m): 25.6 at 11.9 knts Storm direction: 55.6 at 8.9 knts Shear (0-3000m) pos: 2.7 neg: 1.1 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): -158.6 deg Storm rel helicity (0-3000m) pos: 44.9 neg: -17.3 tot: 27.6 m^2/s^2 ave: 9.2 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.20 Bulk Shear: 15.68 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 ------------------------------------------------------------------------------- 500 338 2 246 9| 0.0 2.1 2.1| 4.4 -0.1 4.3 8.6 0.71| 2.7 1.9 1000 22 4 260 6| 4.2 1.0 5.3| 18.8 -1.0 17.8 17.8 0.62| 8.0 5.0 1500 13 7 287 6| 2.8 2.3 5.1| 21.6 -6.7 15.0 10.0 0.35| 8.9 3.1 2000 4 8 296 8| 2.4 1.7 4.1| 30.8 -12.4 18.5 9.2 0.26| 10.3 2.6 2500 11 9 304 7| 3.2 1.4 4.5| 40.5 -12.4 28.2 11.3 0.39| 10.3 4.0 3000 24 10 316 5| 2.7 1.1 3.9| 44.9 -17.3 27.6 9.2 0.32| 10.3 3.3 4000 29 11 340 5| 2.1 1.9 4.0| 44.9 -32.2 12.7 3.2 0.16| 9.4 1.5 5000 29 12 345 6| 1.5 1.8 3.3| 49.0 -41.1 7.9 1.6 0.11| 8.5 0.9 6000 26 12 339 6| 1.3 2.0 3.2| 61.1 -75.3 -14.1 -2.4 -0.02| 9.1 -0.2 Wrote GIF file: /home/apache/climate/data/raob//MMMX/skewt/MMMX.skewt.20251103.12.gif