UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for MMMX... Searching the city database file for: MMMX ... Date:0000Z 20 OCT 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 65 1 925 767 2 850 1516 SFC 776 2234 22.4 5.4 33 17.0 12.0 45 13 317.8 319.2 294.5 340.8 7.26 4 764 2381 19.8 4.8 37 15.0 10.7 38 15 316.4 317.8 294.0 338.7 7.07 5 700 3192 12.4 3.4 54 9.0 7.1 25 18 316.2 317.6 293.9 338.3 7.00 6 660 3680 7.6 1.6 66 6.0 4.2 40 12 316.2 317.4 293.5 336.8 6.52 7 625 4125 3.4 -0.6 75 4.0 1.3 55 6 316.3 317.5 293.0 335.0 5.87 8 583 4686 0.0 -5.0 69 5.0 -2.4 120 8 318.7 319.6 292.6 333.4 4.53 9 576 4782 -0.9 -4.8 75 3.9 -2.8 120 10 318.8 319.7 292.7 333.8 4.65 10 571 4852 -1.5 -5.0 77 3.5 -3.2 120 11 318.9 319.8 292.7 333.8 4.62 11 568 4894 -1.9 -5.5 76 3.6 -3.6 120 12 318.9 319.7 292.6 333.4 4.47 12 566 4922 -1.9 -6.9 69 5.0 -4.2 115 13 319.2 320.0 292.3 332.3 4.03 13 564 4950 -1.5 -11.5 46 10.0 -5.7 111 13 320.0 320.5 291.5 329.3 2.81 14 563 4964 -0.3 -18.3 24 18.0 -6.7 109 13 321.6 321.9 290.9 327.1 1.61 15 550 5151 0.2 -28.8 9 29.0 -8.1 81 17 324.3 324.4 290.7 326.6 0.64 16 533 5402 -0.9 -28.9 10 28.0 -8.8 78 20 325.9 326.1 291.2 328.3 0.66 17 500 5910 -3.1 -30.1 10 27.0 -10.5 75 21 329.3 329.4 292.2 331.6 0.63 18 491 6054 -3.9 -36.9 6 33.0 -11.6 72 21 330.0 330.1 292.0 331.2 0.33 19 400 7640 -15.9 -33.9 20 18.0 -19.7 30 8 334.3 334.4 293.4 336.4 0.54 20 380 8021 -18.7 -33.7 25 15.0 -21.8 41 8 335.6 335.7 293.7 337.8 0.58 21 372 8177 -19.1 -37.1 19 18.0 -22.4 69 8 337.1 337.2 294.0 338.7 0.43 22 361 8398 -20.7 -30.7 40 10.0 -22.9 66 7 337.9 338.0 294.6 340.9 0.82 23 350 8624 -22.3 -33.3 36 11.0 -24.5 46 7 338.7 338.8 294.6 341.2 0.66 24 344 8750 -22.7 -40.7 18 18.0 -25.5 34 6 339.8 339.9 294.6 341.1 0.32 25 300 9730 -30.3 -44.3 24 14.0 -31.9 130 4 342.7 342.7 295.2 343.7 0.25 26 297 9801 -30.5 -46.5 19 16.0 -32.2 127 2 343.4 343.4 295.3 344.2 0.20 27 250 11000 -40.9 -56.9 16 16.0 -41.8 130 2 345.3 345.3 295.6 345.6 0.07 28 205 12320 -51.7 -69.7 10 18.0 -52.1 254 9 348.4 348.4 296.3 348.5 0.02 29 200 12480 -53.1 -71.1 9 18.0 -53.4 260 10 348.7 348.7 296.4 348.7 0.01 30 171 13471 -61.9 -76.9 12 15.0 -62.0 215 4 350.1 350.1 296.7 350.1 0.01 31 150 14270 -68.9 -78.9 22 10.0 -68.9 215 8 351.4 351.4 297.0 351.4 0.01 32 125 15338 -77.9 -82.9 44 5.0 -77.9 343 8 353.9 353.9 297.5 353.9 0.00 33 114 15862 -80.5 -84.8 48 4.3 -80.5 120 10 358.5 358.5 298.4 358.5 0.00 34 100 16600 -81.3 -86.3 42 5.0 -81.3 130 14 370.6 370.6 300.7 370.7 0.00 35 78 18006 -79.9 -86.9 30 7.0 -79.9 4 12 400.8 400.8 305.3 400.9 0.00 36 70 18630 -73.9 -85.9 14 12.0 -74.0 110 14 426.3 426.3 308.4 426.3 0.00 37 68 18800 -71.7 -86.7 9 15.0 -71.8 123 7 434.6 434.6 309.3 434.6 0.00 38 50 20650 -64.5 -89.5 2 25.0 -64.8 105 18 491.5 491.5 314.3 491.5 0.00 39 49 20773 -64.9 -88.9 2 24.0 -65.2 76 16 493.4 493.4 314.5 493.4 0.00 40 47 21028 -61.9 -88.9 2 27.0 -62.4 80 19 506.5 506.5 315.4 506.5 0.00 41 45 21295 -63.3 -89.3 2 26.0 -63.7 89 23 509.4 509.4 315.6 509.5 0.00 42 43 21576 -59.9 -88.9 1 29.0 -60.6 69 21 524.5 524.5 316.6 524.5 0.00 43 38 22343 -61.3 -89.3 1 28.0 -61.9 77 39 539.8 539.8 317.5 539.8 0.00 44 37 22509 -59.3 -90.3 1 31.0 -60.1 71 42 549.0 549.0 318.1 549.1 0.00 45 34 23035 -61.5 -89.5 1 28.0 -62.2 99 50 556.7 556.7 318.5 556.7 0.00 46 30 23820 -55.3 -89.3 1 34.0 -56.8 100 47 593.9 593.9 320.3 593.9 0.00 47 29 24038 -54.9 -88.9 1 34.0 -56.6 96 49 600.8 600.8 320.6 600.8 0.00 48 20 26450 -50.7 -86.7 1 36.0 -54.0 90 51 681.0 681.0 323.8 681.1 0.01 49 18 27139 -49.3 -87.3 0 38.0 -53.3 94 50 706.2 706.2 324.6 706.3 0.01 TRP 114 15862 -80.5 -84.8 48 4.3 -80.5 120 10 358.5 358.5 298.4 358.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5845.00 m Freezing level: 583.00 mb = 4685.78 m = 15373.09 ft Freezing level: 555.20 mb = 5076.28 m = 16654.27 ft Freezing level: 546.91 mb = 5196.72 m = 17049.39 ft Wetbulb zero: 610.78 mb = 4310.85 m = 14143.03 ft Sfc-500 mean rel hum: 47.11 % Est. max temperature: 21.05 C = 69.90 F Sfc-Lift cond lev (LCL): 602.85 mb = 4416.00 m = 14488.00 ft T: 1.64 C 700-500 lapse rate: 5.70 C/km ThetaE index: 7.46 C Layer 764.0- 576.0 mb Conv cond level (CCL): 597.27 mb = 4490.92 m = 14733.82 ft Mean mixing ratio: 7.01 g/kg Conv temperature: 22.51 C = 72.51 F Cap Strength: 3.53 C Lifted Index: 4.32 C Risk: None Lifted Index @300 mb: 4.72 C Lifted Index @700 mb: -0.14 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.75 J/kg Max Up Vert Vel: 3.39 m/s Conv Inhibition (B-): 33009.16 J/kg Cap Strength: 4.10 C Lift Cond Lev (LCL): 609.57 mb = 4326.79 m = 14195.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 92 at 11 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 45 13 -9.2 -9.2 | 350 10 1.7 -9.7 1 759 2438 35 16 -9.2 -13.1 | 353 14 1.7 -13.6 2 700 3192 25 18 -7.6 -16.3 | 349 17 3.2 -16.8 3 613 4267 60 4 -3.5 -2.0 | 288 8 7.4 -2.5 4 590 4572 120 6 -5.2 3.0 | 246 6 5.6 2.5 5 568 4877 120 12 -10.4 6.0 | 185 6 0.5 5.5 6 547 5182 75 18 -17.4 -4.7 | 52 8 -6.5 -5.1 7 507 5791 85 25 -24.9 -2.2 | 79 14 -14.1 -2.6 8 500 5910 75 21 -20.3 -5.4 | 58 11 -9.4 -5.9 9 469 6401 65 21 -19.0 -8.9 | 41 12 -8.2 -9.3 10 451 6706 85 21 -20.9 -1.8 | 77 10 -10.1 -2.3 11 400 7640 30 8 -4.0 -6.9 | 317 10 6.8 -7.4 12 385 7925 25 8 -3.4 -7.3 | 316 11 7.5 -7.7 13 369 8230 80 8 -7.9 -1.4 | 302 3 3.0 -1.9 14 339 8839 25 6 -2.5 -5.4 | 305 10 8.3 -5.9 15 312 9449 55 6 -4.9 -3.4 | 303 7 5.9 -3.9 16 300 9730 130 4 -3.1 2.6 | 255 8 7.8 2.1 17 299 9754 130 2 -1.5 1.3 | 265 9 9.3 0.8 18 274 10363 90 4 -4.0 0.0 | 274 7 6.8 -0.5 19 250 11000 130 2 -1.5 1.3 | 265 9 9.3 0.8 20 240 11278 290 2 1.9 -0.7 | 275 13 12.7 -1.1 21 229 11582 295 4 3.6 -1.7 | 278 15 14.5 -2.2 22 209 12192 250 8 7.5 2.7 | 263 19 18.4 2.3 23 200 12480 260 10 9.8 1.7 | 266 21 20.7 1.3 24 181 13106 255 4 3.9 1.0 | 268 15 14.7 0.6 25 172 13411 215 4 2.3 3.3 | 258 13 13.1 2.8 26 150 14270 215 8 4.6 6.6 | 248 17 15.4 6.1 27 149 14326 230 10 7.7 6.4 | 252 19 18.5 6.0 28 134 14935 320 2 1.3 -1.5 | 279 12 12.1 -2.0 29 120 15545 355 12 1.0 -12.0 | 316 17 11.9 -12.4 30 114 15862 120 10 -8.7 5.0 | 206 5 2.2 4.5 31 108 16154 120 10 -8.7 5.0 | 206 5 2.2 4.5 32 100 16600 130 14 -10.7 9.0 | 181 9 0.1 8.5 33 97 16764 130 14 -10.7 9.0 | 181 9 0.1 8.5 34 87 17374 250 8 7.5 2.7 | 263 19 18.4 2.3 35 83 17678 5 6 -0.5 -6.0 | 302 12 10.3 -6.4 36 78 17983 355 12 1.0 -12.0 | 316 17 11.9 -12.4 37 74 18288 80 12 -11.8 -2.1 | 21 3 -1.0 -2.5 38 70 18593 65 14 -12.7 -5.9 | 16 7 -1.8 -6.4 39 70 18630 110 14 -13.2 4.8 | 152 5 -2.3 4.3 40 67 18898 130 4 -3.1 2.6 | 255 8 7.8 2.1 41 64 19202 85 6 -6.0 -0.5 | 281 5 4.9 -1.0 42 60 19507 140 6 -3.9 4.6 | 239 8 7.0 4.1 43 57 19812 130 10 -7.7 6.4 | 208 7 3.2 6.0 44 55 20117 100 14 -13.8 2.4 | 124 4 -2.9 2.0 45 52 20422 105 18 -17.4 4.7 | 123 8 -6.5 4.2 46 50 20650 105 18 -17.4 4.7 | 123 8 -6.5 4.2 47 49 20726 75 16 -15.5 -4.1 | 45 7 -4.6 -4.6 48 47 21031 80 19 -18.7 -3.3 | 64 9 -7.9 -3.8 49 45 21336 90 23 -23.0 0.0 | 88 12 -12.2 -0.5 50 43 21641 65 21 -19.0 -8.9 | 41 12 -8.2 -9.3 51 39 22250 80 37 -36.4 -6.4 | 75 27 -25.6 -6.9 52 37 22555 70 43 -40.4 -14.7 | 63 33 -29.6 -15.2 53 35 22860 95 51 -50.8 4.4 | 96 40 -40.0 4.0 54 30 23774 115 47 -42.6 19.9 | 121 37 -31.8 19.4 55 30 23820 100 47 -46.3 8.2 | 102 36 -35.4 7.7 56 29 24079 95 49 -48.8 4.3 | 96 38 -38.0 3.8 57 28 24384 105 43 -41.5 11.1 | 109 32 -30.7 10.7 58 23 25603 75 56 -54.1 -14.5 | 71 46 -43.2 -15.0 59 21 26213 95 56 -55.8 4.9 | 96 45 -44.9 4.4 60 20 26450 90 51 -51.0 0.0 | 89 40 -40.2 -0.5 61 15 27432 100 49 -48.3 8.5 | 102 38 -37.4 8.0 Wind Parameters Mean winds (0-6000m): 62.4 at 14.5 knts Storm direction: 92.4 at 10.9 knts Shear (0-3000m) pos: 3.5 neg: 3.1 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 64.9 deg Storm rel helicity (0-3000m) pos: 1.5 neg: -52.9 tot: -51.4 m^2/s^2 ave: -17.1 10^-3 m/s^2 rel: -0.66 Storm rel vorticity (0-3000m) horiz: 8.0 stream: -5.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.86 Bulk Shear: 6.66 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 35 16 352 13| 0.0 5.4 5.4| 1.5 -1.3 0.2 0.5 0.03| 5.4 0.2 1000 31 17 351 15| 0.0 3.4 3.4| 1.5 -4.3 -2.7 -2.7 -0.07| 3.9 -0.3 1500 32 16 349 14| 2.6 2.3 4.9| 1.5 -10.7 -9.2 -6.1 -0.17| 5.3 -0.9 2000 32 14 343 13| 3.6 1.7 5.3| 1.5 -23.0 -21.5 -10.7 -0.40| 5.7 -2.3 2500 37 12 340 11| 4.2 1.4 5.5| 1.5 -34.9 -33.4 -13.4 -0.54| 6.3 -3.4 3000 48 12 349 9| 3.5 3.1 6.5| 1.5 -52.9 -51.4 -17.1 -0.66| 8.0 -5.3 4000 60 15 14 8| 3.0 2.7 5.7| 14.0 -73.7 -59.7 -14.9 -0.55| 7.8 -4.3 5000 64 16 23 8| 2.9 2.8 5.7| 31.3-101.1 -69.9 -14.0 -0.49| 8.1 -4.0 6000 62 14 16 7| 3.0 2.4 5.4| 32.6-120.5 -87.9 -14.7 -0.50| 8.1 -4.0 Wrote GIF file: /home/apache/climate/data/raob//MMMX/skewt/MMMX.skewt.20251020.00.gif