UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110100.upa.cvt Date: 0000Z 1 NOV 25 Searching for MMMX... Searching the city database file for: MMMX ... Date:0000Z 1 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 35 1 925 738 2 850 1490 SFC 774 2234 23.6 1.6 24 22.0 10.8 55 5 319.3 320.4 293.6 337.2 5.55 4 773 2246 22.6 0.6 23 22.0 10.0 54 5 318.4 319.4 293.0 335.0 5.17 5 700 3172 13.4 -2.6 33 16.0 4.9 25 10 317.3 318.2 292.2 331.8 4.51 6 601 4422 0.6 -4.2 70 4.8 -1.7 310 5 316.7 317.6 292.2 331.6 4.66 7 581 4692 -2.1 -4.9 81 2.8 -3.4 263 5 316.6 317.5 292.0 331.3 4.58 8 566 4899 -2.5 -7.5 68 5.0 -4.8 238 4 318.5 319.2 292.0 331.0 3.85 9 537 5313 -6.1 -18.1 38 12.0 -10.1 211 3 319.0 319.4 290.2 324.8 1.71 10 522 5534 -7.3 -27.3 19 20.0 -12.5 231 5 320.2 320.3 289.6 322.9 0.78 11 505 5792 -6.5 -38.5 6 32.0 -13.1 242 14 324.2 324.2 290.3 325.2 0.27 12 500 5870 -6.1 -32.1 11 26.0 -12.5 245 16 325.6 325.7 291.0 327.5 0.52 13 463 6466 -10.1 -35.1 11 25.0 -15.5 297 20 327.9 327.9 291.6 329.4 0.42 14 442 6825 -8.9 -44.9 4 36.0 -15.4 301 27 333.8 333.8 292.9 334.4 0.16 15 400 7590 -13.7 -50.7 3 37.0 -19.1 290 21 337.2 337.2 293.7 337.6 0.09 16 389 7802 -15.1 -53.1 2 38.0 -20.2 296 21 338.0 338.1 293.9 338.3 0.07 17 300 9710 -30.1 -60.1 4 30.0 -32.3 270 27 343.0 343.0 295.1 343.1 0.04 18 271 10425 -36.3 -63.3 4 27.0 -37.7 274 30 344.1 344.1 295.3 344.2 0.03 19 250 10980 -41.1 -64.1 7 23.0 -42.1 260 31 345.0 345.0 295.6 345.1 0.03 20 218 11892 -49.3 -67.3 10 18.0 -49.7 254 30 346.1 346.1 295.8 346.2 0.02 21 200 12450 -53.3 -62.3 33 9.0 -53.5 250 29 348.4 348.4 296.3 348.6 0.04 22 198 12515 -54.1 -61.1 42 7.0 -54.3 250 29 348.1 348.1 296.3 348.3 0.05 23 178 13190 -59.7 -63.9 58 4.2 -59.8 246 33 349.7 349.7 296.6 349.9 0.04 24 150 14240 -68.3 -74.3 42 6.0 -68.4 240 39 352.4 352.4 297.2 352.5 0.01 25 145 14442 -70.1 -75.1 48 5.0 -70.1 240 39 352.7 352.7 297.3 352.8 0.01 26 119 15594 -76.1 -84.1 27 8.0 -76.1 217 48 362.2 362.2 299.1 362.2 0.00 27 106 16252 -80.5 -86.5 36 6.0 -80.5 245 35 366.0 366.0 299.8 366.1 0.00 28 100 16580 -79.9 -86.9 30 7.0 -79.9 270 25 373.4 373.4 301.1 373.4 0.00 29 86 17430 -80.9 -86.9 36 6.0 -80.9 253 13 387.8 387.8 303.5 387.8 0.00 30 79 17916 -74.5 -84.5 20 10.0 -74.6 273 9 410.6 410.6 306.6 410.6 0.00 31 70 18620 -73.9 -85.9 14 12.0 -74.0 190 16 426.3 426.3 308.4 426.3 0.00 32 68 18789 -74.1 -86.1 14 12.0 -74.2 196 17 429.4 429.4 308.8 429.4 0.00 33 60 19529 -68.9 -86.9 6 18.0 -69.1 202 4 456.7 456.7 311.5 456.7 0.00 34 52 20384 -69.3 -89.3 4 20.0 -69.5 346 3 474.8 474.8 313.0 474.8 0.00 35 50 20620 -66.3 -90.3 2 24.0 -66.5 70 12 487.2 487.2 314.0 487.3 0.00 36 49 20743 -65.7 -89.7 2 24.0 -66.0 71 12 491.5 491.5 314.3 491.5 0.00 37 46 21126 -66.1 -90.1 2 24.0 -66.4 90 13 499.5 499.5 314.9 499.5 0.00 38 44 21398 -62.1 -90.1 1 28.0 -62.6 103 15 515.7 515.7 316.0 515.7 0.00 39 34 22989 -63.1 -92.1 1 29.0 -63.7 100 25 552.5 552.5 318.2 552.5 0.00 40 31 23564 -58.3 -91.3 1 33.0 -59.4 85 28 580.2 580.2 319.7 580.3 0.00 41 30 23770 -58.5 -90.5 1 32.0 -59.6 95 35 585.2 585.2 319.9 585.2 0.00 42 29 23983 -59.9 -90.9 1 31.0 -60.9 99 35 587.0 587.0 320.0 587.0 0.00 43 25 24923 -55.1 -90.1 1 35.0 -56.9 93 30 626.2 626.2 321.7 626.3 0.00 44 23 25464 -49.5 -85.5 1 36.0 -52.8 100 32 657.8 657.8 323.0 657.9 0.01 45 20 26380 -50.1 -86.1 1 36.0 -53.5 90 33 682.8 682.8 323.9 682.9 0.01 46 14 28703 -51.5 -87.5 1 36.0 -55.5 94 31 751.4 751.4 326.0 751.5 0.01 47 11 30275 -49.7 -91.7 0 42.0 -55.1 116 23 811.6 811.6 327.5 811.7 0.01 TRP 106 16252 -80.5 -86.5 36 6.0 -80.5 245 35 366.0 366.0 299.8 366.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5835.00 m Freezing level: 596.56 mb = 4482.20 m = 14705.19 ft Wetbulb zero: 626.76 mb = 4078.13 m = 13379.54 ft Sfc-500 mean rel hum: 44.11 % Est. max temperature: 21.35 C = 70.43 F Sfc-Lift cond lev (LCL): 558.16 mb = 5009.16 m = 16434.05 ft T: -3.45 C 700-500 lapse rate: 7.23 C/km ThetaE index: 14.26 C Layer 773.0- 505.0 mb Conv cond level (CCL): 543.51 mb = 5218.42 m = 17120.60 ft Mean mixing ratio: 4.76 g/kg Conv temperature: 23.22 C = 73.80 F Cap Strength: 2.86 C Lifted Index: 3.72 C Risk: None Lifted Index @300 mb: 8.32 C Lifted Index @700 mb: -0.33 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.61 J/kg Max Up Vert Vel: 8.56 m/s Conv Inhibition (B-): 47019.50 J/kg Cap Strength: 3.34 C Lift Cond Lev (LCL): 552.24 mb = 5093.10 m = 16709.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 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 ---------------------------------------------------------- 0 774 2234 55 5 -4.1 -2.9 | 121 11 -9.1 5.6 1 733 2743 15 12 -3.1 -11.6 | 69 9 -8.1 -3.2 2 709 3048 25 12 -5.1 -10.9 | 76 10 -10.1 -2.5 3 700 3172 25 10 -4.2 -9.1 | 86 9 -9.2 -0.6 4 684 3353 5 4 -0.3 -4.0 | 130 7 -5.4 4.4 5 659 3658 355 8 0.7 -8.0 | 96 4 -4.3 0.5 6 634 3962 5 8 -0.7 -8.0 | 95 6 -5.7 0.5 7 611 4267 335 4 1.7 -3.6 | 145 6 -3.3 4.8 8 588 4572 275 6 6.0 -0.5 | 187 8 1.0 7.9 9 545 5182 200 2 0.7 1.9 | 157 11 -4.3 10.3 10 525 5486 230 4 3.1 2.6 | 170 11 -1.9 11.0 11 500 5870 245 16 14.5 6.8 | 212 18 9.5 15.2 12 486 6096 245 16 14.5 6.8 | 212 18 9.5 15.2 13 467 6401 295 18 16.3 -7.6 | 266 11 11.3 0.8 14 449 6706 305 27 22.1 -15.5 | 292 19 17.1 -7.1 15 415 7315 285 25 24.1 -6.5 | 264 19 19.1 2.0 16 400 7590 290 21 19.7 -7.2 | 265 15 14.7 1.2 17 382 7925 300 21 18.2 -10.5 | 279 13 13.2 -2.1 18 352 8534 280 23 22.7 -4.0 | 256 18 17.6 4.4 19 324 9144 285 25 24.1 -6.5 | 264 19 19.1 2.0 20 300 9710 270 27 27.0 -0.0 | 249 24 22.0 8.4 21 298 9754 270 27 27.0 -0.0 | 249 24 22.0 8.4 22 261 10668 275 31 30.9 -2.7 | 258 27 25.9 5.7 23 250 10973 255 31 29.9 8.0 | 237 30 24.9 16.4 24 250 10980 260 31 30.5 5.4 | 242 29 25.5 13.8 25 200 12450 250 29 27.3 9.9 | 230 29 22.2 18.3 26 150 14240 240 39 33.8 19.5 | 226 40 28.8 27.9 27 140 14630 240 39 33.8 19.5 | 226 40 28.8 27.9 28 120 15545 215 49 28.1 40.1 | 205 54 23.1 48.6 29 114 15850 235 41 33.6 23.5 | 222 43 28.6 31.9 30 106 16252 245 35 31.7 14.8 | 229 35 26.7 23.2 31 102 16459 245 35 31.7 14.8 | 229 35 26.7 23.2 32 100 16580 270 25 25.0 -0.0 | 247 22 20.0 8.4 33 97 16764 270 25 25.0 -0.0 | 247 22 20.0 8.4 34 87 17374 250 14 13.2 4.8 | 212 16 8.2 13.2 35 78 17983 275 8 8.0 -0.7 | 201 8 3.0 7.7 36 74 18288 355 4 0.3 -4.0 | 134 6 -4.7 4.4 37 70 18593 130 6 -4.6 3.9 | 142 16 -9.6 12.3 38 70 18620 190 16 2.8 15.8 | 175 24 -2.2 24.2 39 67 18898 200 18 6.2 16.9 | 183 25 1.2 25.3 40 63 19202 215 16 9.2 13.1 | 191 22 4.2 21.5 41 60 19507 205 4 1.7 3.6 | 165 12 -3.3 12.0 42 57 19812 175 6 -0.5 6.0 | 159 15 -5.5 14.4 43 54 20117 30 8 -4.0 -6.9 | 99 9 -9.0 1.5 44 52 20422 340 2 0.7 -1.9 | 147 8 -4.3 6.5 45 50 20620 70 12 -11.3 -4.1 | 105 17 -16.3 4.3 46 49 20726 70 12 -11.3 -4.1 | 105 17 -16.3 4.3 47 47 21031 80 12 -11.8 -2.1 | 111 18 -16.8 6.3 48 45 21336 110 16 -15.0 5.5 | 125 24 -20.0 13.9 49 40 21946 55 8 -6.6 -4.6 | 108 12 -11.6 3.8 50 38 22250 40 19 -12.2 -14.6 | 70 18 -17.2 -6.1 51 37 22555 85 25 -24.9 -2.2 | 102 31 -29.9 6.2 52 33 23165 105 25 -24.1 6.5 | 117 33 -29.2 14.9 53 31 23470 80 25 -24.6 -4.3 | 98 30 -29.6 4.1 54 30 23770 95 35 -34.9 3.1 | 106 41 -39.9 11.5 55 29 24079 100 35 -34.5 6.1 | 110 42 -39.5 14.5 56 26 24689 90 29 -29.0 0.0 | 104 35 -34.0 8.4 57 21 26213 110 35 -32.9 12.0 | 118 43 -37.9 20.4 58 20 26380 90 33 -33.0 0.0 | 102 39 -38.0 8.4 59 19 26518 90 33 -33.0 0.0 | 102 39 -38.0 8.4 60 13 28042 95 31 -30.9 2.7 | 107 38 -35.9 11.1 61 11 28651 120 21 -18.2 10.5 | 129 30 -23.2 18.9 62 10 28956 110 19 -17.9 6.5 | 123 27 -22.9 14.9 63 9 29261 120 12 -10.4 6.0 | 133 21 -15.4 14.4 64 8 29566 90 10 -10.0 0.0 | 119 17 -15.0 8.4 65 8 29870 45 6 -4.2 -4.2 | 114 10 -9.2 4.2 66 7 30175 45 6 -4.2 -4.2 | 114 10 -9.2 4.2 Wind Parameters Mean winds (0-6000m): 299.3 at 13.1 knts Storm direction: 329.3 at 9.8 knts Shear (0-3000m) pos: 0.7 neg: 0.8 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 37.8 deg Storm rel helicity (0-3000m) pos: 28.6 neg: -39.3 tot: -10.8 m^2/s^2 ave: -3.6 10^-3 m/s^2 rel: 0.00 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 0.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.19 Bulk Shear: 30.71 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 27 8 96 9| 0.0 8.9 8.9| 0.0 -22.8 -22.8 -45.7 -0.98| 9.3 -9.1 1000 24 10 86 9| 2.0 4.4 6.5| 10.2 -22.8 -12.6 -12.6 -0.30| 7.8 -2.3 1500 18 9 92 8| 1.4 3.3 4.7| 16.5 -26.6 -10.0 -6.7 -0.17| 7.7 -1.3 2000 13 8 94 7| 1.0 1.8 2.9| 22.0 -26.6 -4.6 -2.3 0.01| 7.2 0.1 2500 5 8 99 6| 0.8 1.7 2.5| 28.6 -29.0 -0.4 -0.2 0.10| 7.4 0.8 3000 0 7 108 5| 0.7 0.8 1.4| 28.6 -39.3 -10.8 -3.6 0.00| 6.8 0.0 4000 317 8 187 3| 2.2 0.6 2.7| 98.9 -39.3 59.6 14.9 0.30| 7.8 2.4 5000 304 11 242 5| 2.6 1.1 3.7|149.6 -77.1 72.5 14.5 0.29| 8.9 2.5 6000 299 13 252 7| 1.9 1.1 3.0|163.2 -94.5 68.7 11.4 0.24| 8.5 2.1 Wrote GIF file: /home/apache/climate/data/raob//MMMX/skewt/MMMX.skewt.20251101.00.gif