UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110612.upa.cvt Date: 1200Z 6 NOV 25 Searching for MMMX... Searching the city database file for: MMMX ... Date:1200Z 6 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 181 1 925 855 2 850 1575 SFC 778 2234 11.0 1.0 50 10.0 5.7 0 0 305.3 306.3 289.2 321.4 5.29 4 740 2687 6.6 -4.4 45 11.0 1.5 338 4 304.9 305.6 287.6 316.4 3.73 5 700 3183 4.4 -3.6 56 8.0 0.5 330 4 307.4 308.1 288.8 320.3 4.19 6 676 3467 3.2 -3.8 60 7.0 -0.2 321 3 309.1 309.9 289.5 322.4 4.27 7 638 3935 1.4 -3.6 69 5.0 -1.0 311 3 312.2 313.1 290.7 326.7 4.60 8 622 4140 0.6 -3.8 72 4.4 -1.6 307 3 313.6 314.5 291.2 328.3 4.64 9 618 4192 0.2 -4.0 73 4.2 -1.9 306 3 313.7 314.6 291.2 328.3 4.60 10 615 4231 0.0 -4.8 70 4.8 -2.3 306 3 313.9 314.7 291.0 327.7 4.35 11 613 4257 -0.3 -5.3 69 5.0 -2.6 305 3 313.8 314.6 290.9 327.2 4.21 12 610 4296 0.6 -13.4 34 14.0 -4.9 305 3 315.3 315.7 289.6 322.6 2.23 13 609 4309 2.0 -20.0 18 22.0 -5.5 304 3 317.1 317.3 289.2 321.4 1.28 14 591 4551 0.8 -32.2 6 33.0 -7.7 300 4 318.4 318.5 288.7 320.0 0.43 15 568 4871 1.8 -45.2 2 47.0 -7.9 295 2 323.2 323.3 289.9 323.7 0.12 16 567 4886 1.8 -45.2 2 47.0 -7.9 294 2 323.4 323.4 289.9 323.9 0.12 17 508 5764 -3.3 -44.3 3 41.0 -11.3 37 9 327.5 327.6 291.2 328.1 0.15 18 500 5890 -4.3 -45.3 2 41.0 -12.1 35 12 327.8 327.8 291.2 328.3 0.13 19 475 6291 -8.3 -46.3 3 38.0 -14.8 39 14 327.7 327.7 291.2 328.2 0.13 20 463 6489 -9.5 -43.5 4 34.0 -15.6 23 13 328.6 328.6 291.5 329.3 0.18 21 455 6624 -9.1 -51.1 2 42.0 -15.6 354 11 330.7 330.8 292.0 331.1 0.08 22 442 6848 -9.7 -50.7 2 41.0 -16.1 332 11 332.7 332.8 292.6 333.1 0.08 23 400 7610 -16.1 -46.1 6 30.0 -20.6 320 18 334.1 334.1 293.0 334.7 0.15 24 327 9093 -27.5 -51.5 8 24.0 -29.8 334 35 338.2 338.2 294.0 338.6 0.10 25 306 9569 -29.5 -60.5 3 31.0 -31.7 313 28 341.9 341.9 294.8 342.0 0.04 26 300 9710 -30.5 -60.5 4 30.0 -32.6 305 25 342.4 342.4 294.9 342.5 0.04 27 250 10970 -41.5 -62.5 8 21.0 -42.4 280 27 344.4 344.4 295.4 344.5 0.03 28 204 12322 -52.1 -69.1 11 17.0 -52.4 255 28 348.3 348.3 296.3 348.4 0.02 29 200 12450 -53.3 -70.3 11 17.0 -53.6 255 27 348.4 348.4 296.3 348.4 0.01 30 160 13834 -66.1 -73.1 37 7.0 -66.1 275 22 349.7 349.7 296.5 349.8 0.01 31 150 14220 -69.1 -75.1 41 6.0 -69.1 285 23 351.1 351.1 296.8 351.1 0.01 32 141 14587 -70.1 -78.1 30 8.0 -70.1 234 19 355.6 355.6 297.8 355.6 0.01 33 134 14890 -68.7 -81.7 14 13.0 -68.8 221 18 363.3 363.3 299.3 363.3 0.00 34 133 14935 -68.5 -82.5 12 14.0 -68.6 220 18 364.4 364.4 299.5 364.4 0.00 35 100 16600 -77.7 -89.7 13 12.0 -77.7 270 10 377.6 377.6 301.9 377.6 0.00 36 96 16834 -78.5 -89.5 15 11.0 -78.5 280 8 380.5 380.5 302.3 380.5 0.00 37 77 18099 -77.3 -87.3 19 10.0 -77.3 65 3 407.7 407.7 306.2 407.8 0.00 38 73 18405 -77.1 -87.1 19 10.0 -77.1 127 3 414.4 414.4 307.0 414.4 0.00 39 72 18486 -73.7 -86.7 12 13.0 -73.7 122 3 423.3 423.3 308.1 423.3 0.00 40 70 18650 -74.9 -86.9 14 12.0 -75.0 320 4 424.1 424.1 308.2 424.2 0.00 41 69 18733 -75.1 -87.1 14 12.0 -75.2 310 4 425.5 425.5 308.3 425.5 0.00 42 66 18992 -72.9 -86.9 10 14.0 -73.0 320 7 435.7 435.7 309.4 435.7 0.00 43 62 19355 -75.1 -87.1 14 12.0 -75.2 43 12 438.7 438.7 309.7 438.7 0.00 44 57 19843 -73.9 -88.9 8 15.0 -74.0 98 9 452.1 452.1 311.1 452.1 0.00 45 51 20501 -67.1 -88.1 4 21.0 -67.3 42 14 482.6 482.6 313.7 482.6 0.00 46 50 20620 -66.9 -87.9 4 21.0 -67.1 30 14 485.8 485.8 313.9 485.9 0.00 47 41 21826 -63.5 -89.5 2 26.0 -64.0 30 16 522.7 522.7 316.5 522.7 0.00 48 38 22290 -64.7 -89.7 2 25.0 -65.1 67 11 531.1 531.1 317.0 531.1 0.00 49 36 22622 -61.1 -90.1 1 29.0 -61.8 58 9 548.7 548.7 318.0 548.7 0.00 50 32 23354 -60.1 -89.1 1 29.0 -61.0 82 13 570.2 570.2 319.2 570.2 0.00 51 30 23760 -56.1 -90.1 1 34.0 -57.5 95 16 591.7 591.7 320.2 591.7 0.00 52 29 23976 -55.1 -89.1 1 34.0 -56.7 100 17 600.2 600.2 320.6 600.2 0.00 53 20 26360 -53.5 -88.5 1 35.0 -56.1 125 2 672.4 672.4 323.5 672.5 0.01 54 16 27814 -47.9 -84.9 1 37.0 -52.7 85 6 735.0 735.0 325.5 735.1 0.02 55 13 29175 -50.7 -86.7 1 36.0 -55.1 143 11 770.3 770.3 326.5 770.4 0.02 56 10 30897 -47.5 -87.5 0 40.0 -54.1 334 4 842.2 842.2 328.2 842.4 0.02 TRP 96 16834 -78.5 -89.5 15 11.0 -78.5 280 8 380.5 380.5 302.3 380.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5709.00 m Freezing level: 615.00 mb = 4230.62 m = 13879.81 ft Freezing level: 612.00 mb = 4269.87 m = 14008.59 ft Freezing level: 546.18 mb = 5195.74 m = 17046.17 ft Wetbulb zero: 681.33 mb = 3403.06 m = 11164.77 ft Sfc-500 mean rel hum: 33.68 % Est. max temperature: 18.21 C = 64.79 F Sfc-Lift cond lev (LCL): 668.12 mb = 3561.77 m = 11685.45 ft T: 2.84 C 700-500 lapse rate: 3.21 C/km ThetaE index: 5.03 C Layer 740.0- 700.0 mb Conv cond level (CCL): 471.06 mb = 6355.72 m = 20851.84 ft Mean mixing ratio: 4.22 g/kg Conv temperature: 32.11 C = 89.80 F Cap Strength: 12.62 C Lifted Index: 12.50 C Risk: None Lifted Index @300 mb: 16.88 C Lifted Index @700 mb: 1.02 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.99 J/kg Max Up Vert Vel: 6.00 m/s Conv Inhibition (B-): 41393.45 J/kg Cap Strength: 12.63 C Lift Cond Lev (LCL): 629.05 mb = 4048.99 m = 13283.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 14 at 7 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 0 0 -0.0 -0.0 | 194 7 1.6 6.3 1 735 2743 335 4 1.7 -3.6 | 230 4 3.3 2.7 2 700 3183 330 4 2.0 -3.5 | 231 5 3.6 2.9 3 660 3658 315 2 1.4 -1.4 | 211 6 3.0 4.9 4 589 4572 300 4 3.5 -2.0 | 229 7 5.0 4.3 5 567 4877 295 2 1.8 -0.8 | 212 6 3.4 5.5 6 546 5182 115 2 -1.8 0.8 | 178 7 -0.3 7.2 7 526 5486 40 4 -2.6 -3.1 | 163 3 -1.0 3.3 8 500 5890 35 12 -6.9 -9.8 | 57 6 -5.3 -3.5 9 468 6401 40 14 -9.0 -10.7 | 59 9 -7.4 -4.4 10 450 6706 335 10 4.2 -9.1 | 295 6 5.8 -2.7 11 416 7315 320 16 10.3 -12.3 | 297 13 11.8 -5.9 12 400 7610 320 18 11.6 -13.8 | 300 15 13.1 -7.5 13 383 7925 340 23 7.9 -21.6 | 328 18 9.4 -15.3 14 352 8534 330 35 17.5 -30.3 | 322 31 19.1 -24.0 15 338 8839 330 35 17.5 -30.3 | 322 31 19.1 -24.0 16 324 9144 335 35 14.8 -31.7 | 327 30 16.4 -25.4 17 300 9710 305 25 20.5 -14.3 | 290 23 22.0 -8.0 18 273 10363 285 27 26.1 -7.0 | 271 28 27.6 -0.7 19 250 10970 280 27 26.6 -4.7 | 267 28 28.2 1.6 20 239 11278 285 27 26.1 -7.0 | 271 28 27.6 -0.7 21 208 12192 255 29 28.0 7.5 | 245 33 29.6 13.8 22 200 12450 255 27 26.1 7.0 | 244 31 27.6 13.3 23 171 13411 265 21 20.9 1.8 | 250 24 22.5 8.2 24 150 14220 285 23 22.2 -6.0 | 269 24 23.8 0.4 25 147 14326 285 23 22.2 -6.0 | 269 24 23.8 0.4 26 140 14630 225 18 12.7 12.7 | 217 24 14.3 19.0 27 133 14935 220 18 11.6 13.8 | 213 24 13.1 20.1 28 126 15240 275 14 13.9 -1.2 | 252 16 15.5 5.1 29 114 15850 230 10 7.7 6.4 | 216 16 9.2 12.7 30 102 16459 280 10 9.8 -1.7 | 248 12 11.4 4.6 31 100 16600 270 10 10.0 -0.0 | 241 13 11.6 6.3 32 97 16764 270 10 10.0 -0.0 | 241 13 11.6 6.3 33 96 16834 280 8 7.9 -1.4 | 242 11 9.4 4.9 34 92 17069 305 8 6.6 -4.6 | 258 8 8.1 1.7 35 87 17374 205 10 4.2 9.1 | 201 16 5.8 15.4 36 83 17678 200 12 4.1 11.3 | 198 18 5.7 17.6 37 79 17983 20 2 -0.7 -1.9 | 191 5 0.9 4.4 38 75 18288 135 4 -2.8 2.8 | 172 9 -1.3 9.1 39 71 18593 115 2 -1.8 0.8 | 178 7 -0.3 7.2 40 70 18650 320 4 2.6 -3.1 | 232 5 4.1 3.3 41 67 18898 290 4 3.8 -1.4 | 227 7 5.3 5.0 42 64 19202 25 14 -5.9 -12.7 | 34 8 -4.4 -6.4 43 57 19812 95 8 -8.0 0.7 | 138 10 -6.4 7.0 44 54 20117 120 12 -10.4 6.0 | 144 15 -8.8 12.3 45 52 20422 50 14 -10.7 -9.0 | 74 10 -9.2 -2.7 46 50 20620 30 14 -7.0 -12.1 | 43 8 -5.4 -5.8 47 49 20726 30 14 -7.0 -12.1 | 43 8 -5.4 -5.8 48 45 21336 70 12 -11.3 -4.1 | 103 10 -9.7 2.2 49 42 21641 20 16 -5.5 -15.0 | 24 10 -3.9 -8.7 50 40 21946 35 16 -9.2 -13.1 | 48 10 -7.6 -6.8 51 38 22250 70 12 -11.3 -4.1 | 103 10 -9.7 2.2 52 36 22555 55 8 -6.6 -4.6 | 109 5 -5.0 1.7 53 30 23760 95 16 -15.9 1.4 | 118 16 -14.4 7.7 54 30 23774 85 18 -17.9 -1.6 | 106 17 -16.4 4.8 55 27 24384 130 14 -10.7 9.0 | 149 18 -9.2 15.3 56 26 24689 105 12 -11.6 3.1 | 133 14 -10.0 9.4 57 25 24994 85 6 -6.0 -0.5 | 143 7 -4.4 5.8 58 24 25298 130 10 -7.7 6.4 | 154 14 -6.1 12.7 59 23 25603 75 10 -9.7 -2.6 | 115 9 -8.1 3.7 60 21 25908 55 2 -1.6 -1.1 | 179 5 -0.1 5.2 61 20 26213 100 6 -5.9 1.0 | 149 9 -4.3 7.4 62 20 26360 125 2 -1.6 1.1 | 179 7 -0.1 7.5 63 19 26518 85 2 -2.0 -0.2 | 176 6 -0.4 6.1 64 17 26822 155 4 -1.7 3.6 | 179 10 -0.1 9.9 65 16 27127 75 6 -5.8 -1.6 | 138 6 -4.2 4.8 66 13 27737 145 12 -6.9 9.8 | 162 17 -5.3 16.2 67 12 28042 125 2 -1.6 1.1 | 179 7 -0.1 7.5 68 11 28346 20 8 -2.7 -7.5 | 44 2 -1.2 -1.2 69 10 28651 330 4 2.0 -3.5 | 231 5 3.6 2.9 70 7 29870 325 6 3.4 -4.9 | 254 5 5.0 1.4 71 6 30175 325 4 2.3 -3.3 | 232 5 3.9 3.0 Wind Parameters Mean winds (0-6000m): 343.9 at 8.7 knts Storm direction: 13.9 at 6.5 knts Shear (0-3000m) pos: 0.9 neg: 0.5 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): -20.0 deg Storm rel helicity (0-3000m) pos: 6.6 neg: -16.4 tot: -9.8 m^2/s^2 ave: -3.3 10^-3 m/s^2 rel: -0.24 Storm rel vorticity (0-3000m) horiz: 2.9 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.98 Bulk Shear: 6.03 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 ------------------------------------------------------------------------------- 500 335 2 208 5| 0.0 4.0 4.0| 3.6 0.0 3.6 7.3 0.72| 4.2 3.0 1000 333 3 218 5| 0.0 1.9 1.9| 3.8 -0.2 3.6 3.6 0.61| 2.4 1.5 1500 330 3 218 5| 0.0 0.7 0.7| 3.9 -2.3 1.6 1.1 0.22| 2.3 0.5 2000 325 3 219 5| 0.0 0.8 0.8| 5.6 -2.3 3.3 1.7 0.33| 2.0 0.6 2500 318 3 221 5| 0.0 0.6 0.6| 6.6 -4.1 2.5 1.0 0.22| 1.9 0.4 3000 318 3 220 5| 0.9 0.5 1.4| 6.6 -16.4 -9.8 -3.3 -0.24| 2.9 -0.7 4000 2 4 216 2| 1.0 1.2 2.2| 7.0 -24.4 -17.4 -4.4 -0.39| 3.9 -1.5 5000 357 6 261 2| 0.8 2.1 2.9| 7.8 -46.2 -38.4 -7.7 -0.49| 5.2 -2.6 6000 344 9 297 4| 1.4 1.7 3.1| 46.3 -53.0 -6.7 -1.1 -0.25| 5.9 -1.5 Wrote GIF file: /home/apache/climate/data/raob//MMMX/skewt/MMMX.skewt.20251106.12.gif