UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for MMMX... Searching the city database file for: MMMX ... Date:1200Z 24 APR 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 80 1 925 771 2 850 1509 SFC 774 2234 17.6 5.6 45 12.0 10.4 245 3 312.9 314.3 293.3 335.8 7.39 4 700 3169 12.4 1.4 47 11.0 6.2 260 10 316.2 317.4 293.2 335.4 6.06 5 675 3473 11.0 0.0 47 11.0 4.9 275 10 318.0 319.1 293.3 336.1 5.68 6 596 4493 1.8 -4.2 64 6.0 -1.2 330 7 318.8 319.7 292.8 334.0 4.70 7 554 5078 -1.3 -10.3 50 9.0 -5.2 277 10 321.9 322.5 292.3 332.3 3.15 8 551 5122 -0.7 -19.7 22 19.0 -7.3 287 10 323.1 323.4 291.2 328.1 1.45 9 522 5551 -3.9 -24.9 18 21.0 -10.2 319 16 324.3 324.5 291.0 327.7 0.97 10 500 5890 -4.9 -32.9 9 28.0 -11.8 310 19 327.1 327.2 291.4 328.8 0.48 11 475 6291 -6.1 -39.1 5 33.0 -13.1 301 18 330.4 330.5 292.1 331.5 0.27 12 400 7610 -15.5 -42.5 8 27.0 -20.0 285 18 334.8 334.9 293.3 335.7 0.23 13 377 8056 -18.5 -45.5 7 27.0 -22.5 288 22 336.6 336.6 293.6 337.3 0.17 14 300 9720 -32.5 -49.5 17 17.0 -34.0 300 27 339.6 339.6 294.3 340.1 0.14 15 250 10970 -42.5 -62.5 9 20.0 -43.3 270 27 342.9 342.9 295.0 343.0 0.03 16 206 12259 -52.9 -68.9 13 16.0 -53.2 296 34 346.1 346.1 295.8 346.1 0.02 17 200 12450 -54.7 -70.7 12 16.0 -54.9 300 35 346.1 346.1 295.8 346.2 0.01 18 156 13992 -67.1 -74.1 36 7.0 -67.1 280 49 350.5 350.5 296.8 350.6 0.01 19 150 14230 -64.7 -76.7 18 12.0 -64.8 280 37 358.6 358.6 298.4 358.7 0.01 20 149 14271 -64.7 -76.7 18 12.0 -64.8 279 37 359.3 359.3 298.5 359.3 0.01 21 115 15810 -75.1 -88.1 11 13.0 -75.2 277 38 367.6 367.6 300.1 367.6 0.00 22 100 16620 -75.1 -88.1 11 13.0 -75.2 5 21 382.6 382.6 302.6 382.6 0.00 23 79 17966 -80.7 -90.7 17 10.0 -80.7 330 8 397.7 397.7 304.9 397.7 0.00 24 74 18334 -80.7 -90.7 17 10.0 -80.7 339 10 405.2 405.2 305.9 405.3 0.00 25 70 18650 -76.3 -88.3 13 12.0 -76.3 30 10 421.2 421.2 307.9 421.2 0.00 26 59 19639 -76.1 -89.1 11 13.0 -76.2 32 12 442.7 442.7 310.1 442.7 0.00 27 58 19739 -71.7 -88.7 6 17.0 -71.8 336 8 454.8 454.8 311.3 454.8 0.00 28 55 20055 -68.3 -86.3 6 18.0 -68.5 29 6 469.6 469.6 312.6 469.6 0.00 29 50 20630 -67.1 -88.1 4 21.0 -67.3 70 2 485.4 485.4 313.9 485.4 0.00 30 46 21133 -66.5 -88.5 3 22.0 -66.8 4 8 498.5 498.5 314.8 498.5 0.00 31 43 21546 -61.7 -87.7 2 26.0 -62.2 11 10 520.0 520.0 316.3 520.1 0.00 32 40 21993 -61.7 -87.7 2 26.0 -62.3 40 11 530.9 530.9 317.0 530.9 0.00 33 35 22829 -57.1 -87.1 1 30.0 -58.2 45 10 563.6 563.6 318.8 563.6 0.01 34 31 23593 -58.5 -86.5 2 28.0 -59.6 68 11 579.7 579.7 319.6 579.7 0.01 35 30 23800 -57.3 -86.3 1 29.0 -58.5 145 10 588.4 588.4 320.0 588.5 0.01 36 23 25500 -51.5 -84.5 1 33.0 -54.2 82 13 651.9 652.0 322.7 652.0 0.01 37 20 26410 -49.9 -83.9 1 34.0 -53.4 125 18 683.4 683.4 323.9 683.6 0.02 38 17 27480 -46.7 -83.7 1 37.0 -51.8 141 17 726.2 726.2 325.3 726.4 0.02 39 11 30397 -42.1 -79.1 1 37.0 -50.8 113 37 839.2 839.2 328.2 839.9 0.07 40 10 31046 -39.1 -77.1 1 38.0 -49.8 107 33 873.6 873.6 328.9 874.7 0.11 TRP 79 17966 -80.7 -90.7 17 10.0 -80.7 330 8 397.7 397.7 304.9 397.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5810.00 m Freezing level: 571.61 mb = 4832.70 m = 15855.13 ft Wetbulb zero: 611.55 mb = 4281.66 m = 14047.28 ft Sfc-500 mean rel hum: 44.12 % Est. max temperature: 22.88 C = 73.19 F Sfc-Lift cond lev (LCL): 646.72 mb = 3823.46 m = 12544.01 ft T: 7.84 C 700-500 lapse rate: 6.36 C/km ThetaE index: 0.42 C Layer 700.0- 675.0 mb Conv cond level (CCL): 561.55 mb = 4969.85 m = 16305.10 ft Mean mixing ratio: 6.49 g/kg Conv temperature: 25.46 C = 77.83 F Cap Strength: 3.38 C Lifted Index: 3.75 C Risk: None Lifted Index @300 mb: 4.22 C Lifted Index @700 mb: 0.88 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.32 J/kg Max Up Vert Vel: 6.53 m/s Conv Inhibition (B-): 35013.97 J/kg Cap Strength: 3.32 C Lift Cond Lev (LCL): 608.82 mb = 4318.33 m = 14167.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 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 245 3 2.7 1.3 | 163 10 -2.9 9.4 1 757 2438 325 4 2.3 -3.3 | 145 6 -3.4 4.8 2 733 2743 275 8 8.0 -0.7 | 197 8 2.3 7.4 3 700 3169 260 10 9.8 1.7 | 203 11 4.2 9.9 4 684 3353 255 12 11.6 3.1 | 208 13 5.9 11.2 5 659 3658 310 6 4.6 -3.9 | 166 4 -1.1 4.3 6 635 3962 330 10 5.0 -8.7 | 50 1 -0.6 -0.5 7 589 4572 330 6 3.0 -5.2 | 138 4 -2.6 2.9 8 567 4877 235 6 4.9 3.4 | 176 12 -0.7 11.6 9 546 5182 305 12 9.8 -6.9 | 253 4 4.2 1.2 10 526 5486 320 16 10.3 -12.3 | 312 6 4.6 -4.1 11 500 5890 310 19 14.6 -12.2 | 295 10 8.9 -4.1 12 487 6096 305 19 15.6 -10.9 | 286 10 9.9 -2.8 13 432 7010 285 16 15.5 -4.1 | 248 11 9.8 4.0 14 416 7315 280 18 17.7 -3.1 | 248 13 12.1 5.0 15 400 7610 285 18 17.4 -4.7 | 254 12 11.7 3.5 16 399 7620 295 16 14.5 -6.8 | 261 9 8.9 1.4 17 368 8230 285 25 24.1 -6.5 | 265 19 18.5 1.7 18 300 9720 300 27 23.4 -13.5 | 287 19 17.7 -5.4 19 299 9754 300 25 21.7 -12.5 | 285 17 16.0 -4.4 20 261 10668 270 25 25.0 -0.0 | 247 21 19.4 8.1 21 250 10970 270 27 27.0 -0.0 | 249 23 21.4 8.1 22 200 12450 300 35 30.3 -17.5 | 291 26 24.7 -9.4 23 198 12497 300 35 30.3 -17.5 | 291 26 24.7 -9.4 24 155 14021 280 49 48.3 -8.5 | 271 43 42.6 -0.4 25 150 14230 280 37 36.4 -6.4 | 267 31 30.8 1.7 26 133 14935 260 31 30.5 5.4 | 242 28 24.9 13.5 27 126 15240 250 39 36.6 13.3 | 235 38 31.0 21.5 28 108 16154 295 37 33.5 -15.6 | 285 29 27.9 -7.5 29 100 16620 5 21 -1.8 -20.9 | 30 15 -7.5 -12.8 30 98 16764 5 21 -1.8 -20.9 | 30 15 -7.5 -12.8 31 83 17678 35 14 -8.0 -11.5 | 76 14 -13.7 -3.3 32 79 17966 330 8 4.0 -6.9 | 126 2 -1.6 1.2 33 79 17983 330 8 4.0 -6.9 | 126 2 -1.6 1.2 34 71 18593 345 12 3.1 -11.6 | 36 4 -2.5 -3.5 35 70 18650 30 10 -5.0 -8.7 | 87 11 -10.6 -0.5 36 64 19202 50 12 -9.2 -7.7 | 92 15 -14.8 0.4 37 61 19507 115 18 -16.3 7.6 | 126 27 -22.0 15.7 38 57 19812 305 6 4.9 -3.4 | 171 5 -0.7 4.7 39 55 20117 45 6 -4.2 -4.2 | 111 11 -9.9 3.9 40 52 20422 70 4 -3.8 -1.4 | 126 12 -9.4 6.8 41 50 20630 70 2 -1.9 -0.7 | 135 11 -7.5 7.4 42 49 20726 55 4 -3.3 -2.3 | 123 11 -8.9 5.8 43 47 21031 25 8 -3.4 -7.3 | 96 9 -9.0 0.9 44 45 21336 330 8 4.0 -6.9 | 126 2 -1.6 1.2 45 42 21641 25 10 -4.2 -9.1 | 85 10 -9.9 -0.9 46 39 22250 50 12 -9.2 -7.7 | 92 15 -14.8 0.4 47 35 22860 45 10 -7.1 -7.1 | 95 13 -12.7 1.1 48 33 23165 75 12 -11.6 -3.1 | 106 18 -17.2 5.0 49 30 23774 65 10 -9.1 -4.2 | 105 15 -14.7 3.9 50 30 23800 145 10 -5.7 8.2 | 145 20 -11.4 16.3 51 29 24079 140 10 -6.4 7.7 | 143 20 -12.1 15.8 52 27 24384 180 2 0.0 2.0 | 151 12 -5.6 10.1 53 26 24689 10 4 -0.7 -3.9 | 123 8 -6.3 4.2 54 23 25603 90 14 -14.0 0.0 | 112 21 -19.6 8.1 55 22 25908 90 12 -12.0 0.0 | 115 19 -17.6 8.1 56 21 26213 90 16 -16.0 0.0 | 111 23 -21.6 8.1 57 20 26410 125 18 -14.7 10.3 | 132 27 -20.4 18.4 58 19 26518 130 14 -10.7 9.0 | 136 24 -16.4 17.1 59 16 27127 145 18 -10.3 14.7 | 145 28 -16.0 22.9 60 15 27432 105 12 -11.6 3.1 | 123 21 -17.2 11.2 61 14 27737 95 27 -26.9 2.4 | 108 34 -32.5 10.5 62 11 28346 115 39 -35.3 16.5 | 121 48 -41.0 24.6 63 10 28956 105 31 -29.9 8.0 | 114 39 -35.6 16.1 64 8 29566 115 39 -35.3 16.5 | 121 48 -41.0 24.6 Wind Parameters Mean winds (0-6000m): 295.2 at 13.2 knts Storm direction: 325.2 at 9.9 knts Shear (0-3000m) pos: 3.2 neg: 1.8 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 102.3 deg Storm rel helicity (0-3000m) pos: 39.3 neg: -10.2 tot: 29.1 m^2/s^2 ave: 9.7 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.36 Bulk Shear: 9.03 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 ------------------------------------------------------------------------------- 500 292 5 170 6| 5.7 0.0 5.7| 7.4 -3.3 4.0 8.1 0.28| 11.4 3.2 1000 274 7 190 8| 2.9 2.1 4.9| 10.7 -3.3 7.4 7.4 0.29| 7.8 2.3 1500 273 8 196 8| 3.2 1.4 4.6| 13.7 -9.0 4.7 3.2 0.05| 9.4 0.5 2000 289 8 200 6| 3.0 1.0 4.0| 14.0 -9.3 4.7 2.3 0.02| 8.3 0.1 2500 296 8 196 5| 2.4 2.1 4.5| 18.8 -9.3 9.5 3.8 0.12| 8.2 1.0 3000 293 8 198 5| 3.2 1.8 4.9| 39.3 -10.2 29.1 9.7 0.27| 9.5 2.6 4000 302 10 230 4| 3.0 1.8 4.8| 44.5 -21.7 22.8 5.7 0.21| 8.6 1.8 5000 299 12 242 5| 2.4 2.1 4.5| 44.5 -37.4 7.1 1.4 0.12| 7.6 0.9 6000 295 13 248 7| 2.3 2.1 4.4| 54.9 -38.1 16.8 2.8 0.13| 7.6 1.0 Wrote GIF file: /home/apache/climate/data/raob//MMMX/skewt/MMMX.skewt.20250424.12.gif