UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110112.upa.cvt Date: 1200Z 1 NOV 25 Searching for MMMX... Searching the city database file for: MMMX ... Date:1200Z 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 133 1 925 812 2 850 1537 SFC 775 2234 12.4 3.4 54 9.0 7.3 0 0 307.1 308.3 290.7 326.4 6.31 4 750 2536 12.8 1.8 47 11.0 6.7 167 5 310.5 311.6 291.3 328.5 5.82 5 718 2935 11.6 -1.4 40 13.0 4.8 214 2 313.0 314.0 291.2 328.2 4.81 6 700 3166 10.2 0.2 50 10.0 4.8 215 2 313.8 314.8 292.0 331.3 5.55 7 693 3249 9.2 1.2 57 8.0 4.8 206 3 313.6 314.7 292.4 332.5 6.03 8 638 3929 4.0 -2.0 65 6.0 0.9 317 7 315.2 316.2 292.2 331.6 5.18 9 576 4751 -2.1 -16.1 33 14.0 -7.2 339 15 317.4 317.7 289.9 323.7 1.89 10 549 5132 -4.1 -17.1 36 13.0 -8.7 311 22 319.4 319.7 290.4 325.5 1.82 11 540 5262 -4.7 -16.7 38 12.0 -9.0 302 25 320.2 320.6 290.7 326.6 1.92 12 531 5395 -2.9 -19.9 26 17.0 -8.7 292 27 323.9 324.2 291.5 329.0 1.48 13 500 5870 -5.5 -32.5 10 27.0 -12.1 295 29 326.3 326.4 291.2 328.2 0.50 14 497 5917 -5.9 -31.9 11 26.0 -12.3 294 29 326.4 326.5 291.2 328.4 0.53 15 473 6306 -5.3 -43.3 3 38.0 -12.9 284 28 331.8 331.8 292.4 332.5 0.18 16 400 7600 -14.3 -46.3 5 32.0 -19.4 250 23 336.4 336.4 293.6 337.0 0.15 17 394 7714 -14.9 -44.9 6 30.0 -19.8 253 23 337.1 337.1 293.8 337.8 0.18 18 303 9630 -30.5 -56.5 6 26.0 -32.5 255 25 341.4 341.4 294.7 341.7 0.06 19 300 9700 -31.1 -58.1 5 27.0 -33.0 255 25 341.5 341.6 294.7 341.8 0.05 20 291 9916 -32.7 -57.7 6 25.0 -34.4 255 26 342.3 342.3 294.9 342.5 0.05 21 276 10288 -36.3 -51.3 20 15.0 -37.4 255 28 342.3 342.3 295.0 342.8 0.12 22 271 10416 -37.7 -51.7 22 14.0 -38.7 255 28 342.0 342.1 294.9 342.5 0.12 23 268 10493 -38.3 -47.3 38 9.0 -39.0 255 29 342.3 342.3 295.0 343.1 0.20 24 257 10781 -40.3 -44.6 63 4.3 -40.7 255 30 343.4 343.5 295.4 344.6 0.28 25 250 10970 -41.5 -46.1 61 4.6 -41.9 255 31 344.4 344.4 295.6 345.4 0.24 26 231 11500 -45.9 -49.5 67 3.6 -46.1 257 34 345.5 345.6 295.8 346.3 0.18 27 200 12440 -53.7 -58.7 54 5.0 -53.8 260 41 347.7 347.7 296.2 348.0 0.07 28 194 12634 -55.3 -63.3 36 8.0 -55.5 256 40 348.2 348.2 296.3 348.4 0.04 29 163 13718 -64.9 -69.5 53 4.6 -65.0 236 36 349.9 349.9 296.6 350.0 0.02 30 151 14180 -67.7 -73.7 42 6.0 -67.7 230 40 352.8 352.8 297.3 352.8 0.01 31 150 14220 -67.5 -74.5 36 7.0 -67.5 230 41 353.8 353.8 297.4 353.9 0.01 32 146 14383 -66.9 -77.9 20 11.0 -67.0 231 43 357.6 357.6 298.2 357.6 0.01 33 131 15030 -70.5 -84.5 11 14.0 -70.5 234 49 362.4 362.4 299.2 362.4 0.00 34 107 16198 -80.9 -87.9 30 7.0 -80.9 245 43 364.3 364.3 299.5 364.3 0.00 35 100 16580 -78.7 -87.7 22 9.0 -78.7 260 27 375.7 375.7 301.5 375.7 0.00 36 87 17379 -76.9 -85.9 22 9.0 -76.9 256 19 394.6 394.6 304.5 394.6 0.00 37 78 18005 -78.7 -86.7 26 8.0 -78.7 291 12 403.3 403.3 305.6 403.4 0.00 38 72 18466 -75.7 -85.7 19 10.0 -75.7 208 10 419.0 419.0 307.6 419.1 0.00 39 70 18630 -72.9 -84.9 15 12.0 -73.0 240 8 428.4 428.4 308.7 428.4 0.00 40 69 18715 -70.7 -84.7 11 14.0 -70.8 282 8 434.9 434.9 309.4 434.9 0.00 41 50 20640 -68.5 -88.5 4 20.0 -68.7 120 2 482.1 482.1 313.6 482.1 0.00 42 40 22005 -61.5 -88.5 2 27.0 -62.1 92 22 531.4 531.4 317.0 531.4 0.00 43 39 22163 -58.3 -88.3 1 30.0 -59.2 87 20 543.4 543.4 317.7 543.4 0.00 44 31 23612 -58.1 -88.1 1 30.0 -59.2 91 17 580.8 580.8 319.7 580.8 0.01 45 30 23820 -56.9 -88.9 1 32.0 -58.2 90 19 589.5 589.5 320.1 589.5 0.00 46 20 26410 -53.9 -88.9 1 35.0 -56.3 75 35 671.2 671.2 323.4 671.2 0.01 47 18 27090 -51.7 -87.7 1 36.0 -54.9 80 36 698.7 698.7 324.4 698.7 0.01 TRP 107 16198 -80.9 -87.9 30 7.0 -80.9 245 43 364.3 364.3 299.5 364.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5737.00 m Freezing level: 597.34 mb = 4468.16 m = 14659.13 ft Wetbulb zero: 631.11 mb = 4016.10 m = 13176.03 ft Sfc-500 mean rel hum: 43.80 % Est. max temperature: 20.28 C = 68.50 F Sfc-Lift cond lev (LCL): 676.25 mb = 3450.50 m = 11320.40 ft T: 7.66 C 700-500 lapse rate: 5.81 C/km ThetaE index: 0.30 C Layer 718.0- 700.0 mb Conv cond level (CCL): 571.36 mb = 4815.48 m = 15798.64 ft Mean mixing ratio: 5.61 g/kg Conv temperature: 22.23 C = 72.01 F Cap Strength: 5.63 C Lifted Index: 6.02 C Risk: None Lifted Index @300 mb: 9.54 C Lifted Index @700 mb: 1.70 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.48 J/kg Max Up Vert Vel: 7.93 m/s Conv Inhibition (B-): 28218.11 J/kg Cap Strength: 5.90 C Lift Cond Lev (LCL): 617.78 mb = 4187.91 m = 13739.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 13 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 ---------------------------------------------------------- 0 775 2234 0 0 -0.0 -0.0 | 133 13 -9.6 8.9 1 758 2438 150 6 -3.0 5.2 | 138 19 -12.6 14.1 2 733 2743 205 2 0.8 1.8 | 141 14 -8.8 10.7 3 709 3048 220 2 1.3 1.5 | 141 13 -8.4 10.4 4 700 3166 215 2 1.1 1.6 | 141 14 -8.5 10.5 5 684 3353 195 4 1.0 3.9 | 146 15 -8.6 12.8 6 658 3658 290 4 3.8 -1.4 | 142 10 -5.9 7.5 7 610 4267 355 12 1.0 -12.0 | 70 9 -8.6 -3.1 8 588 4572 350 12 2.1 -11.8 | 69 8 -7.6 -2.9 9 524 5486 285 29 28.0 -7.5 | 266 18 18.4 1.4 10 505 5791 300 29 25.1 -14.5 | 290 16 15.5 -5.6 11 500 5870 295 29 26.3 -12.3 | 281 17 16.6 -3.4 12 400 7600 250 23 21.6 7.9 | 216 21 12.0 16.8 13 399 7620 250 23 21.6 7.9 | 216 21 12.0 16.8 14 367 8230 270 23 23.0 -0.0 | 236 16 13.4 8.9 15 338 8839 255 23 22.2 6.0 | 220 19 12.6 14.8 16 300 9700 255 25 24.1 6.5 | 223 21 14.5 15.4 17 250 10970 255 31 29.9 8.0 | 230 26 20.3 16.9 18 208 12192 260 37 36.4 6.4 | 240 31 26.8 15.3 19 200 12440 260 41 40.4 7.1 | 242 35 30.7 16.0 20 155 14021 230 35 26.8 22.5 | 209 36 17.2 31.4 21 150 14220 230 41 31.4 26.4 | 212 41 21.8 35.2 22 126 15240 235 51 41.8 29.3 | 220 50 32.1 38.1 23 114 15850 255 45 43.5 11.6 | 239 40 33.8 20.5 24 107 16198 245 43 39.0 18.2 | 227 40 29.3 27.1 25 102 16459 245 45 40.8 19.0 | 228 42 31.1 27.9 26 100 16580 260 27 26.6 4.7 | 231 22 16.9 13.6 27 97 16764 260 27 26.6 4.7 | 231 22 16.9 13.6 28 87 17374 255 19 18.4 4.9 | 212 16 8.7 13.8 29 83 17678 290 21 19.7 -7.2 | 260 10 10.1 1.7 30 78 17983 295 12 10.9 -5.1 | 198 4 1.2 3.8 31 70 18593 185 10 0.9 10.0 | 155 21 -8.8 18.9 32 70 18630 240 8 6.9 4.0 | 168 13 -2.7 12.9 33 67 18898 10 8 -1.4 -7.9 | 95 11 -11.0 1.0 34 64 19202 180 4 0.0 4.0 | 143 16 -9.6 12.9 35 60 19507 120 8 -6.9 4.0 | 128 21 -16.6 12.9 36 57 19812 95 8 -8.0 0.7 | 119 20 -17.6 9.6 37 52 20422 120 16 -13.9 8.0 | 126 29 -23.5 16.9 38 50 20640 120 2 -1.7 1.0 | 131 15 -11.4 9.9 39 49 20726 130 2 -1.5 1.3 | 132 15 -11.2 10.2 40 47 21031 55 6 -4.9 -3.4 | 111 16 -14.6 5.5 41 43 21641 70 21 -19.7 -7.2 | 93 29 -29.4 1.7 42 41 21946 95 23 -22.9 2.0 | 109 34 -32.6 10.9 43 39 22250 85 19 -18.9 -1.7 | 104 29 -28.6 7.2 44 35 22860 115 25 -22.7 10.6 | 121 38 -32.3 19.5 45 32 23470 110 16 -15.0 5.5 | 120 29 -24.7 14.4 46 30 23774 70 19 -17.9 -6.5 | 95 28 -27.5 2.4 47 30 23820 90 19 -19.0 0.0 | 107 30 -28.6 8.9 48 29 24079 90 19 -19.0 0.0 | 107 30 -28.6 8.9 49 26 24689 55 21 -17.2 -12.0 | 83 27 -26.9 -3.2 50 24 25298 95 29 -28.9 2.5 | 107 40 -38.5 11.4 51 23 25603 85 29 -28.9 -2.5 | 99 39 -38.5 6.4 52 22 25908 95 35 -34.9 3.1 | 105 46 -44.5 11.9 53 21 26213 70 31 -29.1 -10.6 | 87 39 -38.8 -1.7 54 20 26410 75 35 -33.8 -9.1 | 90 43 -43.5 -0.2 55 16 27127 85 37 -36.9 -3.2 | 97 47 -46.5 5.7 Wind Parameters Mean winds (0-6000m): 282.7 at 17.5 knts Storm direction: 312.7 at 13.1 knts Shear (0-3000m) pos: 2.3 neg: 3.3 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 159.2 deg Storm rel helicity (0-3000m) pos: 35.2 neg: -62.6 tot: -27.4 m^2/s^2 ave: -9.1 10^-3 m/s^2 rel: -0.39 Storm rel vorticity (0-3000m) horiz: 9.5 stream: -3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.61 Bulk Shear: 51.68 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 ------------------------------------------------------------------------------- 500 158 4 138 16| 0.0 2.2 2.2| 26.5 -10.7 15.8 31.7 0.21| 14.7 3.2 1000 178 3 140 15| 0.3 1.1 1.4| 28.9 -10.8 18.1 18.1 0.23| 8.1 1.9 1500 201 3 145 15| 1.9 0.7 2.6| 35.2 -15.1 20.1 13.4 0.15| 8.4 1.3 2000 288 5 145 9| 3.4 0.5 4.0| 35.2 -27.0 8.2 4.1 -0.10| 8.9 -0.9 2500 334 6 116 8| 2.8 1.0 3.7| 35.2 -35.3 -0.1 -0.0 -0.20| 8.3 -1.6 3000 322 9 116 5| 2.3 3.3 5.6| 35.2 -62.6 -27.4 -9.1 -0.39| 9.5 -3.7 4000 301 14 225 3| 1.7 3.4 5.1| 57.4-110.6 -53.2 -13.3 -0.38| 9.7 -3.7 5000 291 16 240 6| 1.4 3.0 4.4| 57.4-168.4-111.0 -22.2 -0.46| 9.0 -4.2 6000 283 17 236 9| 1.7 2.5 4.2| 88.4-188.6-100.2 -16.7 -0.38| 8.5 -3.3 Wrote GIF file: /home/apache/climate/data/raob//MMMX/skewt/MMMX.skewt.20251101.12.gif