UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for MMMX... Searching the city database file for: MMMX ... Date:1200Z 30 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 143 1 925 821 2 850 1544 SFC 776 2234 11.4 8.0 80 3.4 9.3 185 2 306.0 307.6 292.3 332.2 8.71 4 775 2246 12.4 6.4 67 6.0 8.9 184 2 307.1 308.6 291.9 330.9 7.80 5 706 3095 9.6 2.6 62 7.0 5.6 41 4 312.4 313.6 292.4 332.8 6.55 6 700 3172 9.2 2.2 62 7.0 5.3 35 4 312.7 313.9 292.4 332.7 6.42 7 648 3807 3.6 1.0 83 2.6 2.2 141 3 313.3 314.5 292.6 333.2 6.36 8 629 4049 2.2 -2.8 69 5.0 -0.3 182 4 314.4 315.3 291.7 330.1 4.95 9 599 4443 -1.3 -3.8 83 2.5 -2.5 172 5 314.8 315.7 291.7 330.1 4.82 10 589 4577 -2.3 -4.1 87 1.8 -3.2 156 4 315.1 316.0 291.8 330.4 4.80 11 586 4618 -2.7 -4.5 87 1.8 -3.6 159 4 315.1 316.0 291.7 330.0 4.68 12 576 4755 -1.1 -16.1 31 15.0 -6.6 174 6 318.5 318.9 290.2 324.9 1.89 13 563 4938 -0.5 -24.5 14 24.0 -7.9 190 8 321.3 321.5 290.2 324.6 0.93 14 509 5740 -5.5 -29.5 13 24.0 -11.8 198 13 324.7 324.8 290.9 327.0 0.65 15 500 5880 -6.3 -34.3 9 28.0 -12.8 205 14 325.4 325.4 290.8 326.9 0.42 16 477 6247 -7.1 -48.1 2 41.0 -14.0 234 13 328.8 328.8 291.5 329.2 0.10 17 457 6578 -9.5 -19.5 44 10.0 -12.9 266 13 329.8 330.2 293.3 336.1 1.79 18 438 6904 -12.5 -19.5 56 7.0 -14.8 269 15 330.1 330.4 293.4 336.6 1.86 19 400 7590 -16.7 -26.7 42 10.0 -19.3 255 25 333.3 333.5 293.6 337.2 1.08 20 390 7782 -17.1 -32.1 26 15.0 -20.4 257 25 335.2 335.3 293.7 337.7 0.66 21 300 9700 -33.7 -41.7 44 8.0 -34.6 275 23 337.9 337.9 294.1 339.2 0.33 22 299 9723 -33.9 -41.9 44 8.0 -34.8 275 23 337.9 338.0 294.1 339.2 0.32 23 271 10403 -40.1 -47.1 47 7.0 -40.6 275 26 338.5 338.6 294.1 339.4 0.20 24 256 10790 -42.3 -57.3 18 15.0 -43.0 275 28 340.9 340.9 294.6 341.1 0.06 25 250 10950 -43.3 -56.3 23 13.0 -43.9 275 29 341.7 341.7 294.8 342.0 0.07 26 229 11537 -47.3 -70.3 5 23.0 -47.9 270 33 344.3 344.3 295.4 344.3 0.01 27 200 12420 -54.7 -69.7 14 15.0 -54.9 280 31 346.1 346.1 295.8 346.2 0.02 28 187 12843 -58.5 -66.5 35 8.0 -58.6 287 32 346.7 346.7 295.9 346.8 0.03 29 159 13834 -67.5 -74.5 36 7.0 -67.5 287 32 348.0 348.0 296.2 348.0 0.01 30 150 14180 -70.5 -77.5 35 7.0 -70.5 275 29 348.6 348.6 296.3 348.7 0.01 31 130 15021 -76.1 -81.0 46 4.9 -76.1 246 30 353.2 353.2 297.3 353.2 0.00 32 111 15930 -78.3 -84.3 37 6.0 -78.3 254 33 365.4 365.4 299.7 365.4 0.00 33 109 16034 -78.7 -84.7 37 6.0 -78.7 245 35 366.5 366.5 299.9 366.5 0.00 34 100 16530 -75.9 -84.9 23 9.0 -75.9 265 33 381.1 381.1 302.4 381.1 0.00 35 87 17335 -74.5 -86.5 14 12.0 -74.5 281 24 399.4 399.4 305.1 399.4 0.00 36 76 18111 -79.3 -90.3 15 11.0 -79.3 286 20 405.1 405.1 305.9 405.1 0.00 37 70 18580 -76.5 -88.5 13 12.0 -76.6 295 19 420.7 420.7 307.8 420.7 0.00 38 63 19186 -77.9 -88.9 15 11.0 -77.9 310 19 430.5 430.5 308.9 430.5 0.00 39 58 19663 -75.7 -88.7 11 13.0 -75.7 316 15 445.8 445.8 310.4 445.8 0.00 40 53 20196 -67.5 -87.5 4 20.0 -67.7 245 12 476.4 476.4 313.2 476.4 0.00 41 50 20550 -64.9 -88.9 2 24.0 -65.2 245 10 490.5 490.5 314.2 490.6 0.00 42 45 21190 -65.3 -91.3 2 26.0 -65.6 171 11 504.6 504.6 315.2 504.6 0.00 43 44 21328 -62.7 -91.7 1 29.0 -63.1 159 10 514.2 514.2 315.9 514.2 0.00 44 30 23700 -59.9 -92.9 1 33.0 -60.9 275 8 581.3 581.3 319.8 581.4 0.00 45 27 24364 -55.7 -90.7 1 35.0 -57.3 277 10 610.9 610.9 321.1 610.9 0.00 46 20 26270 -56.3 -91.3 0 35.0 -58.3 295 12 663.8 663.8 323.2 663.9 0.00 47 18 26940 -55.7 -91.7 0 36.0 -57.9 292 13 686.0 686.0 324.0 686.1 0.00 TRP 109 16034 -78.7 -84.7 37 6.0 -78.7 245 35 366.5 366.5 299.9 366.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5737.00 m Freezing level: 610.14 mb = 4296.69 m = 14096.59 ft Wetbulb zero: 631.50 mb = 4017.03 m = 13179.08 ft Sfc-500 mean rel hum: 52.74 % Est. max temperature: 19.28 C = 66.71 F Sfc-Lift cond lev (LCL): 737.11 mb = 2702.36 m = 8865.91 ft T: 10.89 C 700-500 lapse rate: 5.72 C/km ThetaE index: 1.37 C Layer 775.0- 706.0 mb Conv cond level (CCL): 624.55 mb = 4106.52 m = 13472.66 ft Mean mixing ratio: 6.95 g/kg Conv temperature: 19.30 C = 66.74 F Cap Strength: 4.05 C Lifted Index: 3.93 C Risk: None Lifted Index @300 mb: 5.25 C Lifted Index @700 mb: 1.81 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.19 J/kg Max Up Vert Vel: 7.37 m/s Conv Inhibition (B-): 25816.96 J/kg Cap Strength: 3.98 C Lift Cond Lev (LCL): 657.54 mb = 3687.16 m = 12096.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 267 at 8 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 185 2 0.2 2.0 | 101 8 -8.1 1.6 1 759 2438 170 4 -0.7 3.9 | 111 10 -8.9 3.5 2 734 2743 215 2 1.1 1.6 | 100 7 -7.1 1.2 3 710 3048 45 4 -2.8 -2.8 | 74 12 -11.1 -3.3 4 700 3172 35 4 -2.3 -3.3 | 71 11 -10.5 -3.7 5 684 3353 40 4 -2.6 -3.1 | 72 11 -10.8 -3.5 6 659 3658 110 2 -1.9 0.7 | 91 10 -10.1 0.3 7 635 3962 180 4 0.0 4.0 | 113 9 -8.2 3.6 8 611 4267 190 6 1.0 5.9 | 127 9 -7.2 5.5 9 588 4572 155 4 -1.7 3.6 | 108 10 -9.9 3.2 10 566 4877 190 8 1.4 7.9 | 137 10 -6.9 7.4 11 545 5182 190 10 1.7 9.8 | 145 11 -6.5 9.4 12 525 5486 185 12 1.0 12.0 | 148 14 -7.2 11.5 13 500 5880 205 14 5.9 12.7 | 169 12 -2.3 12.3 14 486 6096 205 14 5.9 12.7 | 169 12 -2.3 12.3 15 467 6401 265 12 12.0 1.0 | 261 4 3.7 0.6 16 431 7010 270 16 16.0 -0.0 | 273 8 7.8 -0.4 17 400 7590 255 25 24.1 6.5 | 249 17 15.9 6.0 18 398 7620 255 25 24.1 6.5 | 249 17 15.9 6.0 19 310 9449 275 21 20.9 -1.8 | 280 13 12.7 -2.3 20 300 9700 275 23 22.9 -2.0 | 279 15 14.7 -2.4 21 250 10950 275 29 28.9 -2.5 | 278 21 20.6 -3.0 22 227 11582 270 33 33.0 -0.0 | 271 25 24.8 -0.4 23 217 11887 285 31 29.9 -8.0 | 291 23 21.7 -8.5 24 200 12420 280 31 30.5 -5.4 | 285 23 22.3 -5.8 25 198 12497 280 31 30.5 -5.4 | 285 23 22.3 -5.8 26 170 13411 300 35 30.3 -17.5 | 309 28 22.1 -17.9 27 150 14180 275 29 28.9 -2.5 | 278 21 20.6 -3.0 28 139 14630 240 29 25.1 14.5 | 230 22 16.9 14.1 29 113 15850 260 31 30.5 5.4 | 257 23 22.3 5.0 30 109 16034 245 35 31.7 14.8 | 239 28 23.5 14.4 31 107 16154 245 31 28.1 13.1 | 237 24 19.8 12.7 32 101 16459 250 45 42.3 15.4 | 246 37 34.0 15.0 33 100 16530 265 33 32.9 2.9 | 264 25 24.6 2.4 34 96 16764 265 33 32.9 2.9 | 264 25 24.6 2.4 35 91 17069 260 21 20.7 3.6 | 256 13 12.4 3.2 36 82 17678 310 29 22.2 -18.6 | 324 24 14.0 -19.1 37 78 17983 300 23 19.9 -11.5 | 316 17 11.7 -11.9 38 74 18288 265 16 15.9 1.4 | 263 8 7.7 1.0 39 70 18580 295 19 17.2 -8.0 | 313 12 9.0 -8.5 40 70 18593 275 19 18.9 -1.7 | 281 11 10.7 -2.1 41 66 18898 310 19 14.6 -12.2 | 333 14 6.3 -12.6 42 60 19507 310 18 13.8 -11.6 | 335 13 5.5 -12.0 43 57 19812 320 12 7.7 -9.2 | 3 10 -0.5 -9.6 44 51 20422 205 12 5.1 10.9 | 163 11 -3.2 10.4 45 50 20550 245 10 9.1 4.2 | 192 4 0.8 3.8 46 49 20726 245 10 9.1 4.2 | 192 4 0.8 3.8 47 46 21031 185 12 1.0 12.0 | 148 14 -7.2 11.5 48 36 22555 55 4 -3.3 -2.3 | 77 12 -11.5 -2.7 49 34 22860 140 10 -6.4 7.7 | 116 16 -14.7 7.2 50 33 23165 170 12 -2.1 11.8 | 138 15 -10.3 11.4 51 31 23470 180 16 0.0 16.0 | 152 18 -8.2 15.6 52 30 23700 275 8 8.0 -0.7 | 14 1 -0.3 -1.1 53 30 23774 210 10 5.0 8.7 | 158 9 -3.2 8.2 54 28 24079 220 10 6.4 7.7 | 166 7 -1.8 7.2 55 27 24384 280 10 9.8 -1.7 | 324 3 1.6 -2.2 56 26 24689 285 10 9.7 -2.6 | 335 3 1.4 -3.0 57 24 24994 320 10 6.4 -7.7 | 13 8 -1.8 -8.1 58 23 25298 275 6 6.0 -0.5 | 67 2 -2.3 -1.0 59 22 25603 330 12 6.0 -10.4 | 12 11 -2.2 -10.8 60 21 25908 320 8 5.1 -6.1 | 25 7 -3.1 -6.6 61 20 26270 295 12 10.9 -5.1 | 334 6 2.6 -5.5 62 19 26518 290 12 11.3 -4.1 | 326 5 3.0 -4.5 63 15 27127 300 18 15.6 -9.0 | 322 12 7.3 -9.4 Wind Parameters Mean winds (0-6000m): 237.0 at 11.0 knts Storm direction: 267.0 at 8.3 knts Shear (0-3000m) pos: 2.5 neg: 1.2 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 45.0 deg Storm rel helicity (0-3000m) pos: 49.2 neg: -28.2 tot: 21.0 m^2/s^2 ave: 7.0 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.19 Bulk Shear: 12.39 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 ------------------------------------------------------------------------------- 500 181 3 107 9| 1.0 0.0 1.0| 3.7 -3.1 0.5 1.0 0.01| 5.2 0.1 1000 133 3 99 11| 0.5 3.1 3.6| 4.5 -21.2 -16.7 -16.7 -0.40| 7.4 -2.9 1500 88 3 87 11| 1.6 2.1 3.7| 18.4 -21.2 -2.8 -1.9 -0.05| 6.7 -0.3 2000 137 3 101 11| 2.5 1.6 4.0| 30.7 -21.2 9.6 4.8 0.16| 6.4 1.0 2500 155 4 107 10| 2.0 1.4 3.4| 37.1 -28.2 8.9 3.5 0.12| 6.2 0.7 3000 171 5 115 10| 2.5 1.2 3.6| 49.2 -28.2 21.0 7.0 0.23| 6.0 1.4 4000 188 7 131 10| 2.4 0.9 3.3| 79.3 -28.2 51.1 12.8 0.37| 6.2 2.3 5000 219 8 154 7| 2.0 0.3 2.3| 89.1 -32.4 56.7 11.3 0.37| 6.5 2.4 6000 237 11 190 6| 1.6 0.4 2.0|100.6 -43.9 56.6 9.4 0.31| 6.3 2.0 Wrote GIF file: /home/apache/climate/data/raob//MMMX/skewt/MMMX.skewt.20251130.12.gif