UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103000.upa.cvt Date: 0000Z 30 OCT 25 Searching for MMMX... Searching the city database file for: MMMX ... Date:0000Z 30 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 100 1 925 793 2 850 1534 SFC 777 2234 19.2 1.2 30 18.0 9.0 20 6 314.2 315.3 292.0 331.2 5.37 4 776 2246 17.8 2.8 37 15.0 9.2 19 6 312.8 314.0 292.2 331.7 6.04 5 700 3191 9.8 0.8 53 9.0 4.9 340 16 313.3 314.4 292.2 331.6 5.80 6 684 3383 7.6 0.6 61 7.0 3.8 346 4 313.0 314.1 292.1 331.3 5.85 7 636 3978 2.4 -2.1 72 4.5 0.1 50 4 313.6 314.6 291.7 329.9 5.16 8 619 4196 0.8 -2.5 79 3.3 -0.9 104 5 314.2 315.2 291.9 330.5 5.15 9 609 4327 0.0 -3.2 79 3.2 -1.6 134 7 314.8 315.7 291.9 330.5 4.96 10 605 4380 -0.5 -3.2 82 2.7 -1.9 144 8 314.8 315.7 291.9 330.7 5.00 11 603 4407 -0.7 -3.4 82 2.7 -2.0 150 8 314.9 315.8 291.9 330.5 4.94 12 600 4447 0.0 -8.0 55 8.0 -3.6 157 9 316.1 316.8 291.0 327.4 3.49 13 593 4541 1.0 -19.0 21 20.0 -6.0 176 11 318.3 318.6 289.8 323.2 1.44 14 582 4692 1.2 -30.8 7 32.0 -7.4 197 11 320.3 320.4 289.4 322.1 0.50 15 564 4945 0.4 -15.6 29 16.0 -5.8 229 10 322.2 322.6 291.5 329.1 2.01 16 555 5074 -0.7 -11.7 43 11.0 -5.3 250 9 322.4 323.0 292.2 331.8 2.81 17 536 5352 -2.7 -29.7 10 27.0 -9.9 266 10 323.3 323.4 290.4 325.4 0.61 18 518 5622 -5.1 -23.1 23 18.0 -10.6 259 12 323.5 323.8 291.0 327.6 1.15 19 507 5791 -5.3 -37.3 6 32.0 -12.3 255 14 325.3 325.3 290.7 326.4 0.31 20 500 5900 -6.1 -38.1 6 32.0 -12.9 255 16 325.6 325.7 290.7 326.7 0.29 21 450 6713 -11.3 -42.3 6 31.0 -16.8 295 20 329.0 329.1 291.7 329.8 0.21 22 400 7600 -19.3 -38.3 17 19.0 -22.5 280 31 329.9 330.0 292.0 331.2 0.35 23 392 7750 -20.7 -38.7 18 18.0 -23.6 280 30 330.0 330.1 292.0 331.3 0.34 24 366 8256 -22.3 -58.3 2 36.0 -25.6 289 23 334.4 334.4 292.9 334.6 0.04 25 300 9690 -32.1 -64.1 3 32.0 -34.0 285 31 340.1 340.1 294.4 340.2 0.02 26 250 10960 -39.9 -63.9 6 24.0 -40.9 270 43 346.7 346.8 295.9 346.9 0.03 27 242 11182 -41.1 -68.1 4 27.0 -42.1 260 42 348.2 348.2 296.3 348.3 0.02 28 200 12450 -52.1 -71.1 8 19.0 -52.5 245 51 350.3 350.3 296.7 350.3 0.01 29 174 13337 -60.1 -73.1 17 13.0 -60.2 250 51 351.3 351.3 296.9 351.4 0.01 30 150 14250 -66.7 -79.7 14 13.0 -66.8 235 43 355.2 355.2 297.7 355.2 0.00 31 139 14708 -68.9 -82.9 12 14.0 -68.9 243 38 359.1 359.1 298.5 359.1 0.00 32 117 15717 -77.7 -84.7 31 7.0 -77.7 248 30 361.0 361.0 298.9 361.0 0.00 33 112 15966 -79.7 -85.7 36 6.0 -79.7 239 29 361.8 361.8 299.1 361.8 0.00 34 110 16068 -80.3 -86.3 36 6.0 -80.3 235 29 362.6 362.6 299.2 362.6 0.00 35 100 16610 -78.1 -85.1 31 7.0 -78.1 245 23 376.8 376.8 301.7 376.8 0.00 36 78 18040 -77.1 -87.1 19 10.0 -77.1 24 9 406.7 406.7 306.1 406.7 0.00 37 72 18503 -75.5 -86.5 16 11.0 -75.6 154 10 419.5 419.5 307.6 419.5 0.00 38 71 18585 -70.7 -86.7 8 16.0 -70.8 160 12 431.4 431.4 309.0 431.4 0.00 39 70 18670 -69.9 -85.9 8 16.0 -70.0 165 14 434.8 434.8 309.3 434.9 0.00 40 64 19208 -65.3 -85.3 5 20.0 -65.5 129 10 456.2 456.2 311.4 456.3 0.00 41 50 20700 -67.3 -88.3 4 21.0 -67.5 100 6 484.9 484.9 313.8 484.9 0.00 42 48 20944 -68.3 -88.3 4 20.0 -68.5 137 7 488.2 488.2 314.1 488.2 0.00 43 45 21334 -64.5 -88.5 2 24.0 -64.8 129 16 506.5 506.5 315.4 506.5 0.00 44 41 21900 -64.7 -87.7 3 23.0 -65.1 100 21 519.7 519.7 316.3 519.7 0.00 45 39 22207 -60.9 -87.9 2 27.0 -61.6 91 9 536.8 536.8 317.3 536.8 0.00 46 30 23850 -56.7 -86.7 1 30.0 -58.0 80 18 590.1 590.1 320.2 590.1 0.01 47 25 25009 -54.7 -85.7 1 31.0 -56.6 82 28 627.4 627.4 321.8 627.5 0.01 48 21 26120 -55.9 -85.9 1 30.0 -57.8 93 34 655.9 655.9 322.9 655.9 0.01 49 20 26430 -55.5 -85.5 1 30.0 -57.6 105 29 666.3 666.3 323.3 666.4 0.01 50 19 26757 -55.5 -85.5 1 30.0 -57.7 107 35 676.1 676.1 323.6 676.2 0.01 51 15 28285 -49.5 -83.5 1 34.0 -53.9 100 23 743.4 743.4 325.7 743.6 0.02 TRP 110 16068 -80.3 -86.3 36 6.0 -80.3 235 29 362.6 362.6 299.2 362.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 609.00 mb = 4327.26 m = 14196.88 ft Freezing level: 600.00 mb = 4446.62 m = 14588.48 ft Freezing level: 560.73 mb = 4991.71 m = 16376.80 ft Wetbulb zero: 633.66 mb = 4007.26 m = 13147.01 ft Sfc-500 mean rel hum: 43.26 % Est. max temperature: 18.94 C = 66.09 F Sfc-Lift cond lev (LCL): 593.30 mb = 4536.94 m = 14884.78 ft T: 0.96 C 700-500 lapse rate: 5.87 C/km ThetaE index: 1.83 C Layer 700.0- 619.0 mb Conv cond level (CCL): 536.67 mb = 5341.70 m = 17525.05 ft Mean mixing ratio: 5.89 g/kg Conv temperature: 27.57 C = 81.63 F Cap Strength: 5.07 C Lifted Index: 4.40 C Risk: None Lifted Index @300 mb: 7.20 C Lifted Index @700 mb: 0.22 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.39 J/kg Max Up Vert Vel: 0.88 m/s Conv Inhibition (B-): 30626.12 J/kg Cap Strength: 5.07 C Lift Cond Lev (LCL): 614.11 mb = 4260.14 m = 13976.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 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 ---------------------------------------------------------- 0 777 2234 20 6 -2.1 -5.6 | 103 10 -10.0 2.2 1 735 2743 355 12 1.0 -12.0 | 59 8 -6.9 -4.1 2 700 3191 340 16 5.5 -15.0 | 19 8 -2.5 -7.2 3 686 3353 340 4 1.4 -3.8 | 122 8 -6.6 4.1 4 661 3658 55 6 -4.9 -3.4 | 109 14 -12.9 4.4 5 636 3962 50 4 -3.1 -2.6 | 116 12 -11.0 5.3 6 612 4267 125 6 -4.9 3.4 | 131 17 -12.9 11.3 7 590 4572 185 12 1.0 12.0 | 161 21 -6.9 19.8 8 568 4877 220 10 6.4 7.7 | 174 16 -1.5 15.5 9 547 5182 270 8 8.0 -0.0 | 180 8 0.0 7.9 10 507 5791 255 14 13.5 3.6 | 206 13 5.6 11.5 11 500 5900 255 16 15.5 4.1 | 212 14 7.5 12.0 12 487 6096 250 14 13.2 4.8 | 202 14 5.2 12.7 13 468 6401 300 16 13.9 -8.0 | 271 6 5.9 -0.1 14 400 7600 280 31 30.5 -5.4 | 264 23 22.6 2.5 15 383 7925 280 29 28.6 -5.0 | 262 21 20.6 2.8 16 367 8230 290 23 21.6 -7.9 | 270 14 13.6 0.0 17 352 8534 275 21 20.9 -1.8 | 245 14 13.0 6.0 18 323 9144 305 27 22.1 -15.5 | 298 16 14.2 -7.6 19 310 9449 285 27 26.1 -7.0 | 267 18 18.1 0.9 20 300 9690 285 31 29.9 -8.0 | 270 22 22.0 -0.2 21 285 10058 295 37 33.5 -15.6 | 287 27 25.6 -7.8 22 250 10960 270 43 43.0 -0.0 | 257 36 35.0 7.9 23 238 11278 255 41 39.6 10.6 | 240 37 31.6 18.5 24 200 12450 245 51 46.2 21.6 | 232 48 38.3 29.4 25 199 12497 245 54 48.9 22.8 | 233 51 41.0 30.7 26 172 13411 250 51 47.9 17.4 | 238 47 40.0 25.3 27 150 14250 235 43 35.2 24.7 | 220 42 27.3 32.5 28 141 14630 240 39 33.8 19.5 | 223 38 25.8 27.4 29 127 15240 265 31 30.9 2.7 | 245 25 22.9 10.6 30 110 16068 235 29 23.8 16.6 | 213 29 15.8 24.5 31 108 16154 235 29 23.8 16.6 | 213 29 15.8 24.5 32 100 16610 245 23 20.8 9.7 | 216 22 12.9 17.6 33 97 16764 245 23 20.8 9.7 | 216 22 12.9 17.6 34 92 17069 275 19 18.9 -1.7 | 240 13 11.0 6.2 35 88 17374 265 18 17.9 1.6 | 227 14 10.0 9.4 36 83 17678 300 12 10.4 -6.0 | 232 3 2.4 1.9 37 79 17983 355 10 0.9 -10.0 | 74 7 -7.1 -2.1 38 75 18288 140 4 -2.6 3.1 | 136 15 -10.5 10.9 39 70 18670 165 14 -3.6 13.5 | 152 24 -11.6 21.4 40 67 18898 165 14 -3.6 13.5 | 152 24 -11.6 21.4 41 64 19202 130 10 -7.7 6.4 | 132 21 -15.6 14.3 42 61 19507 80 10 -9.8 -1.7 | 109 19 -17.8 6.1 43 58 19812 140 8 -5.1 6.1 | 137 19 -13.1 14.0 44 55 20117 65 6 -5.4 -2.5 | 112 14 -13.4 5.3 45 52 20422 135 6 -4.2 4.2 | 135 17 -12.2 12.1 46 50 20700 100 6 -5.9 1.0 | 123 16 -13.9 8.9 47 50 20726 85 6 -6.0 -0.5 | 118 16 -13.9 7.3 48 47 21031 155 8 -3.4 7.3 | 143 19 -11.3 15.1 49 45 21336 130 16 -12.3 10.3 | 132 27 -20.2 18.2 50 43 21641 100 16 -15.8 2.8 | 114 26 -23.7 10.6 51 41 21946 100 21 -20.7 3.6 | 112 31 -28.6 11.5 52 39 22250 90 8 -8.0 0.0 | 116 18 -16.0 7.9 53 37 22555 110 21 -19.7 7.2 | 119 32 -27.7 15.1 54 35 22860 100 18 -17.7 3.1 | 113 28 -25.7 11.0 55 34 23165 80 16 -15.8 -2.8 | 102 24 -23.7 5.1 56 30 23850 80 18 -17.7 -3.1 | 100 26 -25.7 4.7 57 29 24079 70 19 -17.9 -6.5 | 93 26 -25.8 1.4 58 26 24689 90 25 -25.0 0.0 | 103 34 -33.0 7.9 59 24 25298 75 31 -29.9 -8.0 | 90 38 -37.9 -0.2 60 22 25908 85 37 -36.9 -3.2 | 96 45 -44.8 4.6 61 20 26430 105 29 -28.0 7.5 | 113 39 -36.0 15.4 62 20 26518 105 37 -35.7 9.6 | 112 47 -43.7 17.4 63 16 27127 115 27 -24.5 11.4 | 121 38 -32.4 19.3 64 15 27432 100 23 -22.7 4.0 | 111 33 -30.6 11.9 65 13 28042 115 21 -19.0 8.9 | 122 32 -27.0 16.7 66 12 28346 100 18 -17.7 3.1 | 113 28 -25.7 11.0 Wind Parameters Mean winds (0-6000m): 284.6 at 14.9 knts Storm direction: 314.6 at 11.2 knts Shear (0-3000m) pos: 2.2 neg: 1.6 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 81.3 deg Storm rel helicity (0-3000m) pos: 117.3 neg: -28.8 tot: 88.5 m^2/s^2 ave: 29.5 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 33.23 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 3 9 83 9| 0.0 7.1 7.1| 0.0 -16.2 -16.2 -32.4 -0.95| 7.3 -6.9 1000 353 11 62 7| 0.0 4.7 4.7| 3.0 -26.0 -22.9 -22.9 -0.66| 7.5 -5.0 1500 357 9 78 8| 4.3 3.1 7.4| 14.8 -28.8 -14.0 -9.3 -0.08| 10.2 -0.8 2000 6 8 88 9| 4.5 2.3 6.8| 32.5 -28.8 3.8 1.9 0.06| 9.5 0.6 2500 10 9 87 9| 4.5 1.9 6.4|102.8 -28.8 74.1 29.6 0.30| 10.8 3.3 3000 344 9 85 6| 2.2 1.6 3.8|117.3 -28.8 88.5 29.5 0.31| 10.9 3.4 4000 283 10 195 6| 1.3 1.5 2.8|141.6 -33.2 108.4 27.1 0.35| 10.0 3.5 5000 288 12 219 5| 1.0 1.9 2.8|154.6 -37.5 117.1 23.4 0.34| 10.0 3.3 6000 285 15 238 8| 0.2 1.9 2.1|164.6 -48.8 115.8 19.3 0.29| 9.5 2.8 Wrote GIF file: /home/apache/climate/data/raob//MMMX/skewt/MMMX.skewt.20251030.00.gif