UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110500.upa.cvt Date: 0000Z 5 NOV 25 Searching for MMMX... Searching the city database file for: MMMX ... Date:0000Z 5 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 94 1 925 789 2 850 1533 SFC 777 2234 20.8 -6.2 16 27.0 7.3 225 2 315.9 316.5 290.6 326.0 3.09 4 700 3202 12.8 -9.2 21 22.0 2.7 100 2 316.7 317.2 290.5 325.6 2.72 5 608 4363 1.8 -11.2 37 13.0 -3.7 35 9 317.0 317.5 290.5 325.8 2.67 6 558 5049 -4.1 -23.1 21 19.0 -9.8 106 5 317.9 318.1 289.2 321.6 1.07 7 556 5077 -2.3 -35.3 6 33.0 -9.9 110 5 320.4 320.4 289.2 321.6 0.34 8 546 5222 -1.1 129 4 323.5 9 500 5920 -4.9 200 4 327.1 10 447 6793 -8.9 -41.9 5 33.0 -15.3 344 7 332.7 332.7 292.7 333.5 0.22 11 400 7640 -16.3 -36.3 16 20.0 -20.2 275 12 333.8 333.9 293.2 335.4 0.43 12 354 8548 -23.9 -38.9 24 15.0 -26.2 280 17 335.4 335.5 293.6 336.9 0.37 13 326 9145 -28.3 -46.3 16 18.0 -30.3 270 18 337.4 337.4 293.9 338.1 0.18 14 315 9392 -28.7 -55.7 6 27.0 -31.0 266 18 340.2 340.2 294.4 340.4 0.06 15 300 9740 -31.1 -60.1 4 29.0 -33.1 260 19 341.5 341.6 294.7 341.7 0.04 16 250 11010 -40.9 -66.9 4 26.0 -41.9 235 16 345.3 345.3 295.6 345.3 0.02 17 215 12012 -48.9 -69.9 7 21.0 -49.4 236 22 348.1 348.1 296.2 348.1 0.01 18 200 12480 -53.1 -69.1 13 16.0 -53.4 225 25 348.7 348.7 296.4 348.8 0.02 19 150 14270 -67.3 -78.3 20 11.0 -67.4 205 35 354.2 354.2 297.5 354.2 0.01 20 142 14595 -70.5 -79.5 25 9.0 -70.5 217 28 354.2 354.2 297.5 354.2 0.01 21 100 16630 -77.1 -89.1 13 12.0 -77.1 250 14 378.8 378.8 302.1 378.8 0.00 22 94 16984 -78.9 -89.9 15 11.0 -78.9 240 12 382.0 382.0 302.6 382.0 0.00 23 80 17909 -75.3 -86.3 16 11.0 -75.3 65 2 407.4 407.4 306.2 407.4 0.00 24 72 18518 -76.7 -87.7 16 11.0 -76.7 71 2 416.9 416.9 307.3 416.9 0.00 25 70 18680 -75.7 -87.7 14 12.0 -75.7 340 6 422.4 422.4 308.0 422.4 0.00 26 66 19023 -72.9 -86.9 10 14.0 -73.0 93 9 435.7 435.7 309.4 435.7 0.00 27 62 19389 -73.5 -88.5 8 15.0 -73.6 29 12 442.2 442.2 310.1 442.2 0.00 28 58 19782 -69.9 -88.9 5 19.0 -70.1 63 9 458.9 458.9 311.7 458.9 0.00 29 53 20319 -69.9 -90.9 3 21.0 -70.1 34 17 470.9 470.9 312.7 470.9 0.00 TRP 94 16984 -78.9 -89.9 15 11.0 -78.9 240 12 382.0 382.0 302.6 382.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5826.00 m Freezing level: 592.75 mb = 4572.20 m = 15000.46 ft Wetbulb zero: 661.38 mb = 3669.63 m = 12039.31 ft Sfc-500 mean rel hum: 25.54 % Est. max temperature: 21.75 C = 71.15 F Sfc-Lift cond lev (LCL): 517.92 mb = 5640.67 m = 18505.90 ft T: -3.38 C 700-500 lapse rate: 6.51 C/km ThetaE index: 0.43 C Layer 700.0- 608.0 mb Conv cond level (CCL): 405.69 mb = 7532.28 m = 24711.90 ft Mean mixing ratio: 2.86 g/kg Conv temperature: 37.29 C = 99.13 F Cap Strength: 8.33 C Lifted Index: 8.44 C Risk: None Lifted Index @300 mb: 11.95 C Lifted Index @700 mb: 0.23 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.21 J/kg Max Up Vert Vel: 2.53 m/s Conv Inhibition (B-): 13918.60 J/kg Cap Strength: 8.33 C Lift Cond Lev (LCL): 506.69 mb = 5814.63 m = 19076.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 17 at 5 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 225 2 1.4 1.4 | 205 7 3.0 6.4 1 760 2438 165 2 -0.5 1.9 | 189 7 1.0 7.0 2 735 2743 65 2 -1.8 -0.8 | 177 4 -0.2 4.2 3 712 3048 105 2 -1.9 0.5 | 176 6 -0.4 5.5 4 700 3202 100 2 -2.0 0.3 | 176 5 -0.4 5.4 5 687 3353 55 4 -3.3 -2.3 | 148 3 -1.7 2.7 6 591 4572 30 10 -5.0 -8.7 | 43 5 -3.4 -3.6 7 548 5182 130 4 -3.1 2.6 | 169 8 -1.5 7.6 8 528 5486 115 6 -5.4 2.5 | 153 8 -3.9 7.6 9 508 5791 190 4 0.7 3.9 | 194 9 2.3 9.0 10 500 5920 200 4 1.4 3.8 | 198 9 2.9 8.8 11 489 6096 320 2 1.3 -1.5 | 219 5 2.9 3.5 12 470 6401 10 12 -2.1 -11.8 | 4 7 -0.5 -6.8 13 452 6706 345 6 1.6 -5.8 | 284 3 3.1 -0.8 14 434 7010 340 8 2.7 -7.5 | 300 5 4.3 -2.5 15 401 7620 275 12 12.0 -1.0 | 254 14 13.5 4.0 16 400 7640 275 12 12.0 -1.0 | 254 14 13.5 4.0 17 369 8230 285 16 15.5 -4.1 | 267 17 17.0 0.9 18 300 9740 260 19 18.7 3.3 | 248 22 20.3 8.3 19 287 10058 260 19 18.7 3.3 | 248 22 20.3 8.3 20 274 10363 275 19 18.9 -1.7 | 261 21 20.5 3.4 21 251 10973 235 16 13.1 9.2 | 226 20 14.7 14.2 22 250 11010 235 16 13.1 9.2 | 226 20 14.7 14.2 23 229 11582 250 19 17.9 6.5 | 239 23 19.4 11.5 24 209 12192 230 23 17.6 14.8 | 224 28 19.2 19.8 25 200 12480 225 25 17.7 17.7 | 220 30 19.2 22.7 26 181 13106 235 23 18.8 13.2 | 228 27 20.4 18.2 27 150 14270 205 35 14.8 31.7 | 204 40 16.4 36.7 28 149 14326 200 37 12.7 34.8 | 200 42 14.2 39.8 29 141 14630 220 27 17.4 20.7 | 216 32 18.9 25.7 30 109 16154 205 12 5.1 10.9 | 203 17 6.6 15.9 31 100 16630 250 14 13.2 4.8 | 236 18 14.7 9.8 32 98 16764 250 14 13.2 4.8 | 236 18 14.7 9.8 33 94 16984 240 12 10.4 6.0 | 227 16 12.0 11.0 34 93 17069 255 14 13.5 3.6 | 240 17 15.1 8.6 35 83 17678 145 4 -2.3 3.3 | 175 8 -0.7 8.3 36 79 17983 40 2 -1.3 -1.5 | 185 4 0.3 3.5 37 75 18288 180 4 0.0 4.0 | 190 9 1.6 9.0 38 71 18593 35 2 -1.1 -1.6 | 187 3 0.4 3.4 39 70 18680 340 6 2.1 -5.6 | 280 4 3.6 -0.6 40 67 18898 120 8 -6.9 4.0 | 149 10 -5.4 9.0 41 63 19202 15 12 -3.1 -11.6 | 13 7 -1.5 -6.6 42 59 19507 65 12 -10.9 -5.1 | 90 9 -9.3 -0.0 43 56 19812 60 4 -3.5 -2.0 | 148 4 -1.9 3.0 44 53 20117 30 19 -9.5 -16.5 | 35 14 -7.9 -11.4 45 49 20422 85 16 -15.9 -1.4 | 104 15 -14.4 3.6 Wind Parameters Mean winds (0-6000m): 347.3 at 7.0 knts Storm direction: 17.3 at 5.3 knts Shear (0-3000m) pos: 1.7 neg: 1.8 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): -38.6 deg Storm rel helicity (0-3000m) pos: 20.7 neg: -14.3 tot: 6.4 m^2/s^2 ave: 2.1 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.30 Bulk Shear: 10.65 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 ------------------------------------------------------------------------------- 500 153 2 186 7| 0.0 4.0 4.0| 0.0 -6.2 -6.2 -12.4 -0.63| 5.6 -3.5 1000 114 2 177 6| 0.5 2.0 2.5| 0.2 -7.1 -6.9 -6.9 -0.54| 3.8 -2.0 1500 73 3 164 4| 0.3 2.8 3.1| 0.2 -10.4 -10.3 -6.8 -0.64| 4.0 -2.6 2000 54 4 148 3| 0.2 2.7 3.0| 0.2 -12.7 -12.5 -6.2 -0.70| 3.7 -2.6 2500 45 5 124 2| 0.8 2.2 3.0| 5.8 -14.3 -8.5 -3.4 -0.35| 4.3 -1.5 3000 48 5 123 3| 1.7 1.8 3.6| 20.7 -14.3 6.4 2.1 0.04| 5.1 0.2 4000 58 5 131 4| 0.8 1.4 2.2| 48.9 -17.5 31.4 7.9 0.30| 6.3 1.9 5000 32 6 95 1| 0.6 1.0 1.6| 56.4 -26.9 29.5 5.9 0.21| 6.9 1.4 6000 347 7 300 4| 0.8 0.6 1.3| 71.3 -44.0 27.4 4.6 0.15| 6.9 1.0 Wrote GIF file: /home/apache/climate/data/raob//MMMX/skewt/MMMX.skewt.20251105.00.gif