UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for MMMX... Searching the city database file for: MMMX ... Date:1200Z 14 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 132 1 925 811 2 850 1537 SFC 775 2234 12.0 9.0 82 3.0 10.2 325 4 306.7 308.5 293.0 334.9 9.34 4 702 3134 5.8 5.4 97 0.4 5.6 212 4 308.7 310.2 292.6 333.2 8.04 5 700 3160 5.6 5.2 97 0.4 5.4 210 4 308.7 310.2 292.5 333.0 7.95 6 692 3254 5.0 0.4 72 4.6 2.6 268 5 309.0 310.1 290.7 326.6 5.70 7 690 3277 7.0 -4.0 45 11.0 1.6 283 5 311.5 312.3 290.1 324.5 4.12 8 688 3301 9.0 -9.0 27 18.0 0.9 297 5 314.0 314.5 289.7 323.1 2.81 9 687 3313 10.0 -9.0 25 19.0 1.4 305 6 315.2 315.8 290.1 324.4 2.81 10 667 3558 9.0 -6.0 34 15.0 1.7 342 8 316.8 317.5 291.3 328.6 3.66 11 615 4225 6.2 -25.8 8 32.0 -4.0 22 14 321.0 321.2 289.9 323.7 0.76 12 568 4872 3.4 -22.6 13 26.0 -5.5 87 16 325.1 325.3 291.4 329.0 1.10 13 500 5890 -4.1 -25.1 18 21.0 -10.5 60 23 328.0 328.2 292.2 331.6 1.00 14 472 6340 -8.5 -26.5 22 18.0 -13.5 56 15 328.0 328.2 292.1 331.4 0.93 15 460 6540 -7.7 -41.7 5 34.0 -14.4 66 16 331.5 331.5 292.3 332.3 0.21 16 400 7610 -16.1 -47.1 5 31.0 -20.6 70 12 334.1 334.1 293.0 334.6 0.14 17 385 7897 -18.5 -49.5 5 31.0 -22.5 70 12 334.6 334.6 293.0 335.0 0.11 18 357 8459 -21.3 -52.3 4 31.0 -24.9 79 26 338.1 338.1 293.9 338.5 0.08 19 300 9720 -30.9 -57.9 5 27.0 -32.9 55 25 341.8 341.8 294.8 342.0 0.05 20 250 10990 -40.7 -65.7 5 25.0 -41.7 40 16 345.6 345.6 295.7 345.7 0.02 21 246 11100 -41.5 -66.5 5 25.0 -42.4 43 16 346.0 346.0 295.7 346.0 0.02 22 200 12470 -52.7 -75.7 5 23.0 -53.1 65 18 349.3 349.3 296.5 349.3 0.01 23 158 13946 -65.1 -78.1 15 13.0 -65.2 58 17 352.7 352.7 297.2 352.7 0.01 24 150 14260 -67.1 -80.1 14 13.0 -67.2 55 27 354.5 354.5 297.6 354.5 0.00 25 104 16398 -80.5 -87.5 30 7.0 -80.5 65 18 368.0 368.0 300.2 368.0 0.00 26 100 16620 -78.7 -87.7 22 9.0 -78.7 70 29 375.7 375.7 301.5 375.7 0.00 27 89 17278 -81.3 -88.3 30 7.0 -81.3 109 29 383.2 383.2 302.8 383.2 0.00 28 75 18256 -73.9 -84.9 17 11.0 -73.9 49 19 418.0 418.0 307.4 418.0 0.00 29 70 18660 -72.1 -85.1 13 13.0 -72.2 100 21 430.1 430.1 308.9 430.2 0.00 30 65 19097 -72.7 -86.7 10 14.0 -72.8 90 21 438.0 438.0 309.7 438.1 0.00 31 60 19573 -68.9 -87.9 5 19.0 -69.1 84 21 456.7 456.7 311.5 456.7 0.00 32 50 20670 -67.3 -89.3 3 22.0 -67.5 80 21 484.9 484.9 313.8 484.9 0.00 33 48 20916 -68.1 -90.1 3 22.0 -68.3 85 22 488.7 488.7 314.1 488.7 0.00 34 43 21584 -64.7 -90.7 2 26.0 -65.1 99 23 512.7 512.7 315.8 512.7 0.00 35 38 22342 -64.3 -90.3 2 26.0 -64.7 104 18 532.1 532.1 317.1 532.1 0.00 36 30 23820 -55.9 -90.9 0 35.0 -57.3 65 31 592.2 592.2 320.3 592.3 0.00 37 28 24259 -54.3 -89.3 1 35.0 -56.1 65 39 608.5 608.5 321.0 608.5 0.00 38 23 25505 -57.5 -90.5 1 33.0 -59.0 75 36 634.3 634.3 322.1 634.3 0.00 39 21 26079 -56.5 -89.5 1 33.0 -58.3 75 37 654.0 654.0 322.9 654.1 0.01 40 20 26390 -53.7 -88.7 1 35.0 -56.2 75 41 671.8 671.8 323.5 671.9 0.01 41 19 26722 -51.1 -87.1 1 36.0 -54.4 72 39 689.8 689.8 324.1 689.9 0.01 42 16 27837 -51.9 -87.9 1 36.0 -55.4 95 37 721.9 722.0 325.1 722.0 0.01 43 14 28710 -48.3 -85.3 1 37.0 -53.4 90 37 762.3 762.3 326.3 762.4 0.02 44 13 29197 -48.9 -85.9 1 37.0 -54.0 87 37 776.5 776.5 326.7 776.7 0.02 45 12 29727 -45.5 -86.5 0 41.0 -52.3 85 37 806.5 806.5 327.4 806.7 0.02 TRP 104 16398 -80.5 -87.5 30 7.0 -80.5 65 18 368.0 368.0 300.2 368.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5758.00 m Freezing level: 537.17 mb = 5333.29 m = 17497.47 ft Wetbulb zero: 651.43 mb = 3751.77 m = 12308.82 ft Sfc-500 mean rel hum: 35.99 % Est. max temperature: 24.52 C = 76.13 F Sfc-Lift cond lev (LCL): 740.70 mb = 2646.04 m = 8681.11 ft T: 9.16 C 700-500 lapse rate: 3.55 C/km ThetaE index: 11.83 C Layer 702.0- 687.0 mb Conv cond level (CCL): 544.62 mb = 5207.26 m = 17083.96 ft Mean mixing ratio: 7.55 g/kg Conv temperature: 30.02 C = 86.04 F Cap Strength: 7.48 C Lifted Index: 6.08 C Risk: None Lifted Index @300 mb: 7.99 C Lifted Index @700 mb: -0.34 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.74 J/kg Max Up Vert Vel: 9.03 m/s Conv Inhibition (B-): 43304.91 J/kg Cap Strength: 7.41 C Lift Cond Lev (LCL): 684.37 mb = 3345.02 m = 10974.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 95 at 10 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 ---------------------------------------------------------- 0 775 2234 325 4 2.3 -3.3 | 288 13 12.4 -4.1 1 733 2743 195 4 1.0 3.9 | 255 12 11.1 3.0 2 709 3048 220 4 2.6 3.1 | 260 13 12.7 2.2 3 700 3160 210 4 2.0 3.5 | 258 12 12.1 2.6 4 684 3353 330 6 3.0 -5.2 | 295 14 13.1 -6.0 5 611 4267 25 14 -5.9 -12.7 | 343 14 4.2 -13.5 6 588 4572 95 14 -13.9 1.2 | 96 4 -3.9 0.4 7 500 5890 60 23 -19.9 -11.5 | 39 16 -9.8 -12.3 8 468 6401 55 14 -11.5 -8.0 | 9 9 -1.4 -8.9 9 450 6706 80 19 -18.7 -3.3 | 64 10 -8.6 -4.1 10 400 7610 70 12 -11.3 -4.1 | 13 5 -1.2 -4.9 11 383 7925 70 12 -11.3 -4.1 | 13 5 -1.2 -4.9 12 353 8534 80 29 -28.6 -5.0 | 72 19 -18.5 -5.9 13 325 9144 65 37 -33.5 -15.6 | 55 29 -23.4 -16.5 14 300 9720 55 25 -20.5 -14.3 | 34 18 -10.4 -15.2 15 274 10363 35 18 -10.3 -14.7 | 1 16 -0.2 -15.6 16 250 10990 40 16 -10.3 -12.3 | 1 13 -0.2 -13.1 17 209 12192 75 19 -18.4 -4.9 | 55 10 -8.3 -5.7 18 200 12470 65 18 -16.3 -7.6 | 36 10 -6.2 -8.4 19 181 13106 95 6 -6.0 0.5 | 274 4 4.1 -0.3 20 164 13716 60 10 -8.7 -5.0 | 346 6 1.4 -5.8 21 150 14260 55 27 -22.1 -15.5 | 36 20 -12.0 -16.3 22 148 14326 55 25 -20.5 -14.3 | 34 18 -10.4 -15.2 23 134 14935 80 29 -28.6 -5.0 | 72 19 -18.5 -5.9 24 120 15545 100 14 -13.8 2.4 | 113 4 -3.7 1.6 25 114 15850 75 19 -18.4 -4.9 | 55 10 -8.3 -5.7 26 108 16154 90 16 -16.0 0.0 | 82 6 -5.9 -0.8 27 104 16398 65 18 -16.3 -7.6 | 36 10 -6.2 -8.4 28 100 16620 70 29 -27.3 -9.9 | 58 20 -17.2 -10.7 29 98 16764 70 29 -27.3 -9.9 | 58 20 -17.2 -10.7 30 88 17374 115 29 -26.3 12.3 | 125 20 -16.2 11.4 31 83 17678 105 35 -33.8 9.1 | 109 25 -23.7 8.2 32 79 17983 95 23 -22.9 2.0 | 95 13 -12.8 1.2 33 75 18288 45 19 -13.4 -13.4 | 13 15 -3.3 -14.3 34 71 18593 100 18 -17.7 3.1 | 107 8 -7.6 2.3 35 70 18660 100 21 -20.7 3.6 | 105 11 -10.6 2.8 36 61 19507 80 21 -20.7 -3.6 | 67 11 -10.6 -4.5 37 55 20117 115 23 -20.8 9.7 | 130 14 -10.7 8.9 38 52 20422 85 21 -20.9 -1.8 | 76 11 -10.8 -2.7 39 50 20670 80 21 -20.7 -3.6 | 67 11 -10.6 -4.5 40 43 21641 100 23 -22.7 4.0 | 104 13 -12.6 3.2 41 41 21946 80 10 -9.8 -1.7 | 354 3 0.2 -2.6 42 37 22555 115 21 -19.0 8.9 | 132 12 -8.9 8.0 43 35 22860 90 21 -21.0 0.0 | 86 11 -10.9 -0.8 44 33 23165 70 23 -21.6 -7.9 | 53 14 -11.5 -8.7 45 30 23820 65 31 -28.1 -13.1 | 52 23 -18.0 -13.9 46 27 24384 65 41 -37.2 -17.3 | 56 33 -27.1 -18.2 47 26 24689 70 31 -29.1 -10.6 | 59 22 -19.0 -11.4 48 24 25298 75 45 -43.5 -11.6 | 70 36 -33.4 -12.5 49 23 25603 75 31 -29.9 -8.0 | 66 22 -19.8 -8.8 50 20 26390 75 41 -39.6 -10.6 | 69 32 -29.5 -11.4 51 19 26518 70 39 -36.6 -13.3 | 62 30 -26.6 -14.2 52 16 27127 95 37 -36.9 3.2 | 95 27 -26.8 2.4 53 9 28956 75 37 -35.7 -9.6 | 68 28 -25.6 -10.4 54 8 29566 110 31 -29.1 10.6 | 117 21 -19.0 9.8 Wind Parameters Mean winds (0-6000m): 64.7 at 13.5 knts Storm direction: 94.7 at 10.1 knts Shear (0-3000m) pos: 2.9 neg: 0.9 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 130.3 deg Storm rel helicity (0-3000m) pos: 112.6 neg: -35.2 tot: 77.5 m^2/s^2 ave: 25.8 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 4.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.02 Bulk Shear: 39.87 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 ------------------------------------------------------------------------------- 500 262 4 271 14| 0.0 7.4 7.4| 0.0 -27.8 -27.8 -55.7 -0.88| 9.1 -8.0 1000 228 4 262 13| 2.2 3.7 5.9| 12.1 -28.9 -16.9 -16.9 -0.33| 7.3 -2.4 1500 298 5 282 15| 4.5 2.5 6.9| 55.5 -28.9 26.5 17.7 0.26| 8.7 2.2 2000 352 7 304 13| 4.6 1.8 6.4| 84.4 -28.9 55.5 27.7 0.42| 8.4 3.6 2500 28 8 323 10| 3.4 1.5 4.9|112.6 -29.7 82.9 33.2 0.53| 10.6 5.6 3000 53 10 341 7| 2.9 0.9 3.7|112.6 -35.2 77.5 25.8 0.43| 9.7 4.2 4000 58 13 4 7| 2.1 0.3 2.5|112.6 -62.8 49.9 12.5 0.23| 9.0 2.1 5000 62 13 14 7| 2.1 0.5 2.7|130.6 -72.7 57.9 11.6 0.23| 8.7 2.0 6000 65 14 18 7| 2.5 0.7 3.2|142.0 -76.7 65.3 10.9 0.23| 8.2 1.9 Wrote GIF file: /home/apache/climate/data/raob//MMMX/skewt/MMMX.skewt.20251014.12.gif