UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110400.upa.cvt Date: 0000Z 4 NOV 25 Searching for MMMX... Searching the city database file for: MMMX ... Date:0000Z 4 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 111 1 925 803 2 850 1544 SFC 778 2234 19.4 -1.6 24 21.0 8.1 290 4 314.3 315.2 291.2 328.2 4.37 4 700 3202 10.8 -3.2 37 14.0 3.7 340 8 314.4 315.3 291.2 328.2 4.31 5 620 4194 1.8 -3.2 69 5.0 -0.7 77 14 315.2 316.2 291.9 330.7 4.88 6 577 4768 -2.9 -6.6 76 3.7 -4.6 99 22 316.3 317.1 291.5 329.3 4.04 7 572 4837 -3.7 -7.0 78 3.3 -5.2 97 23 316.1 316.9 291.4 328.9 3.96 8 569 4878 -4.1 -7.4 78 3.3 -5.5 95 24 316.1 316.9 291.3 328.6 3.86 9 567 4906 -4.1 -8.4 72 4.3 -6.0 95 25 316.5 317.1 291.2 328.0 3.58 10 562 4976 -3.1 -19.1 28 16.0 -8.5 92 26 318.4 318.7 289.8 323.5 1.50 11 561 4990 -2.7 -22.7 20 20.0 -8.9 92 27 319.1 319.3 289.6 322.9 1.10 12 559 5018 -2.1 -32.1 8 30.0 -9.6 91 27 320.1 320.2 289.3 321.8 0.46 13 552 5118 -1.5 -38.5 4 37.0 -9.7 87 29 322.0 322.0 289.6 322.9 0.25 14 534 5381 -1.7 -42.7 3 41.0 -10.1 84 30 324.8 324.8 290.4 325.4 0.17 15 533 5396 -1.7 -44.7 2 43.0 -10.2 84 30 325.0 325.0 290.4 325.5 0.13 16 500 5900 -6.1 -44.1 3 38.0 -13.1 80 27 325.6 325.6 290.6 326.2 0.15 17 455 6631 -12.1 -50.1 3 38.0 -17.5 98 10 327.0 327.0 290.9 327.3 0.09 18 442 6852 -13.7 -52.7 2 39.0 -18.8 75 8 327.7 327.7 291.1 328.0 0.07 19 434 6991 -13.1 -54.1 2 41.0 -18.4 50 8 330.2 330.2 291.8 330.4 0.06 20 400 7610 -16.1 -61.1 1 45.0 -20.9 335 8 334.1 334.1 292.9 334.2 0.03 21 385 7897 -16.9 -50.9 4 34.0 -21.4 308 15 336.7 336.7 293.6 337.1 0.09 22 353 8540 -22.7 -40.7 18 18.0 -25.5 290 18 337.3 337.4 294.0 338.5 0.31 23 300 9710 -31.7 -51.7 12 20.0 -33.4 265 6 340.7 340.7 294.6 341.1 0.11 24 250 10970 -41.7 -62.7 8 21.0 -42.6 250 18 344.1 344.1 295.3 344.2 0.03 25 207 12218 -51.3 -68.3 11 17.0 -51.7 253 27 348.1 348.1 296.2 348.2 0.02 26 200 12440 -53.1 -70.1 11 17.0 -53.4 255 29 348.7 348.7 296.4 348.7 0.02 27 151 14190 -68.1 -77.1 26 9.0 -68.2 245 27 352.1 352.1 297.1 352.1 0.01 28 150 14230 -68.5 -77.5 26 9.0 -68.5 245 27 352.1 352.1 297.1 352.1 0.01 29 101 16534 -78.9 -87.9 22 9.0 -78.9 215 21 374.2 374.2 301.3 374.2 0.00 30 100 16590 -78.7 -87.7 22 9.0 -78.7 220 19 375.7 375.7 301.5 375.7 0.00 31 88 17324 -77.5 -86.5 22 9.0 -77.5 232 9 392.1 392.1 304.1 392.1 0.00 32 85 17525 -74.5 -86.5 14 12.0 -74.6 308 10 402.0 402.0 305.5 402.1 0.00 33 72 18495 -74.3 -86.3 14 12.0 -74.3 152 5 422.0 422.0 307.9 422.0 0.00 34 70 18660 -73.7 -86.7 12 13.0 -73.7 0 0 426.7 426.7 308.5 426.7 0.00 35 62 19375 -69.3 -86.3 7 17.0 -69.4 80 10 451.5 451.5 311.0 451.5 0.00 36 50 20660 -68.1 -89.1 3 21.0 -68.3 75 16 483.0 483.0 313.7 483.0 0.00 37 44 21430 -67.1 -90.1 2 23.0 -67.4 92 23 503.4 503.4 315.2 503.5 0.00 38 38 22330 -59.9 -89.9 1 30.0 -60.6 96 16 543.3 543.3 317.7 543.4 0.00 TRP 101 16534 -78.9 -87.9 22 9.0 -78.9 215 21 374.2 374.2 301.3 374.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5789.00 m Freezing level: 603.53 mb = 4413.99 m = 14481.41 ft Wetbulb zero: 632.61 mb = 4029.77 m = 13220.86 ft Sfc-500 mean rel hum: 38.81 % Est. max temperature: 20.18 C = 68.32 F Sfc-Lift cond lev (LCL): 567.65 mb = 4896.66 m = 16064.95 ft T: -4.10 C 700-500 lapse rate: 6.26 C/km ThetaE index: 0.05 C Layer 700.0- 620.0 mb Conv cond level (CCL): 486.11 mb = 6118.22 m = 20072.67 ft Mean mixing ratio: 4.35 g/kg Conv temperature: 30.29 C = 86.53 F Cap Strength: 7.19 C Lifted Index: 5.95 C Risk: None Lifted Index @300 mb: 9.71 C Lifted Index @700 mb: 0.02 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.28 J/kg Max Up Vert Vel: 1.60 m/s Conv Inhibition (B-): 16751.19 J/kg Cap Strength: 6.90 C Lift Cond Lev (LCL): 566.26 mb = 4916.00 m = 16128.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 95 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 ---------------------------------------------------------- 0 778 2234 290 4 3.8 -1.4 | 279 15 15.0 -2.3 1 761 2438 340 12 4.1 -11.3 | 309 20 15.4 -12.3 2 712 3048 355 12 1.0 -12.0 | 316 18 12.3 -12.9 3 700 3202 340 8 2.7 -7.5 | 301 16 14.0 -8.5 4 687 3353 30 4 -2.0 -3.5 | 296 10 9.3 -4.4 5 661 3658 60 6 -5.2 -3.0 | 303 7 6.1 -4.0 6 613 4267 80 16 -15.8 -2.8 | 50 6 -4.5 -3.8 7 590 4572 105 18 -17.4 4.7 | 121 7 -6.1 3.7 8 547 5182 85 31 -30.9 -2.7 | 79 20 -19.6 -3.7 9 500 5900 80 27 -26.6 -4.7 | 70 16 -15.3 -5.7 10 450 6706 100 8 -7.9 1.4 | 263 3 3.4 0.4 11 433 7010 45 8 -5.7 -5.7 | 320 9 5.6 -6.6 12 416 7315 355 6 0.5 -6.0 | 301 14 11.8 -7.0 13 400 7610 335 8 3.4 -7.3 | 299 17 14.6 -8.2 14 383 7925 305 16 13.1 -9.2 | 293 26 24.4 -10.2 15 352 8534 290 18 16.9 -6.2 | 284 29 28.2 -7.1 16 324 9144 300 8 6.9 -4.0 | 285 19 18.2 -5.0 17 311 9449 255 6 5.8 1.6 | 268 17 17.1 0.6 18 300 9710 265 6 6.0 0.5 | 272 17 17.2 -0.5 19 298 9754 265 6 6.0 0.5 | 272 17 17.2 -0.5 20 285 10058 250 10 9.4 3.4 | 263 21 20.7 2.4 21 261 10668 265 10 10.0 0.9 | 270 21 21.2 -0.1 22 250 10970 250 18 16.9 6.2 | 260 29 28.2 5.2 23 250 10973 255 16 15.5 4.1 | 263 27 26.7 3.2 24 228 11582 270 18 18.0 -0.0 | 272 29 29.3 -1.0 25 218 11887 250 23 21.6 7.9 | 258 34 32.9 6.9 26 200 12440 255 29 28.0 7.5 | 261 40 39.3 6.5 27 189 12802 260 31 30.5 5.4 | 264 42 41.8 4.4 28 150 14230 245 27 24.5 11.4 | 254 37 35.7 10.4 29 140 14630 245 23 20.8 9.7 | 255 33 32.1 8.7 30 133 14935 205 23 9.7 20.8 | 227 29 21.0 19.9 31 114 15850 250 10 9.4 3.4 | 263 21 20.7 2.4 32 108 16154 230 10 7.7 6.4 | 254 20 18.9 5.4 33 101 16534 215 21 12.0 17.2 | 235 28 23.3 16.2 34 100 16590 220 19 12.2 14.6 | 240 27 23.5 13.6 35 97 16764 220 19 12.2 14.6 | 240 27 23.5 13.6 36 92 17069 215 16 9.2 13.1 | 239 24 20.4 12.1 37 87 17374 235 8 6.6 4.6 | 259 18 17.8 3.6 38 83 17678 15 12 -3.1 -11.6 | 327 15 8.2 -12.6 39 79 17983 80 14 -13.8 -2.4 | 37 4 -2.5 -3.4 40 75 18288 125 6 -4.9 3.4 | 249 7 6.3 2.5 41 71 18593 165 4 -1.0 3.9 | 254 11 10.2 2.9 42 70 18660 0 0 -0.0 -0.0 | 275 11 11.3 -1.0 43 67 18898 125 4 -3.3 2.3 | 261 8 8.0 1.3 44 64 19202 145 16 -9.2 13.1 | 190 12 2.1 12.1 45 61 19507 35 6 -3.4 -4.9 | 307 10 7.8 -5.9 46 58 19812 75 23 -22.2 -6.0 | 58 13 -11.0 -6.9 47 52 20422 95 19 -18.9 1.7 | 95 8 -7.7 0.7 48 50 20660 75 16 -15.5 -4.1 | 39 7 -4.2 -5.1 49 49 20726 70 14 -13.2 -4.8 | 18 6 -1.9 -5.8 50 43 21336 95 25 -24.9 2.2 | 95 14 -13.6 1.2 51 40 21641 115 18 -16.3 7.6 | 143 8 -5.1 6.6 52 38 21946 95 16 -15.9 1.4 | 95 5 -4.7 0.4 53 33 22555 95 18 -17.9 1.6 | 95 7 -6.7 0.6 Wind Parameters Mean winds (0-6000m): 65.0 at 15.1 knts Storm direction: 95.0 at 11.3 knts Shear (0-3000m) pos: 4.4 neg: 2.0 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 159.8 deg Storm rel helicity (0-3000m) pos: 81.9 neg: -51.3 tot: 30.6 m^2/s^2 ave: 10.2 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 41.35 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 ------------------------------------------------------------------------------- 500 339 10 305 18| 10.7 0.0 10.7| 50.3 0.0 50.3 100.7 0.88| 12.4 10.9 1000 345 11 309 18| 3.2 0.0 3.2| 56.4 -17.6 38.7 38.7 0.42| 9.8 4.1 1500 355 9 309 15| 3.6 0.0 3.6| 60.0 -21.0 39.0 26.0 0.31| 9.6 3.0 2000 21 9 321 13| 4.9 0.0 4.9| 71.3 -21.0 50.3 25.1 0.46| 9.5 4.4 2500 49 11 342 9| 5.2 0.0 5.2| 81.9 -24.5 57.4 23.0 0.47| 9.9 4.7 3000 67 14 13 7| 4.4 2.0 6.3| 81.9 -51.3 30.6 10.2 0.27| 10.2 2.7 4000 74 17 44 8| 2.4 1.3 3.7| 87.2 -63.7 23.5 5.9 0.21| 9.3 1.9 5000 74 16 38 7| 1.2 1.5 2.7| 92.7 -71.0 21.7 4.3 0.22| 10.0 2.2 6000 65 15 18 8| 1.0 2.0 3.0| 92.8-108.2 -15.3 -2.6 0.13| 9.8 1.3 Wrote GIF file: /home/apache/climate/data/raob//MMMX/skewt/MMMX.skewt.20251104.00.gif