UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032012.upa.cvt Date: 1200Z 20 MAR 20 Searching for MMMX... Searching the city database file for: MMMX ... Date:1200Z 20 MAR 20 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 ------------------------------------------------------------------------------- SFC 1000 0 0.0 -24.0 14 24.0 -5.3 273.1 273.2 267.9 274.8 0.55 1 778 2234 14.8 6.8 59 8.0 10.0 0 0 309.4 310.9 292.7 333.9 7.99 2 773 2293 15.8 3.8 45 12.0 8.9 343 2 311.0 312.3 292.0 331.2 6.51 3 735 2755 13.4 4.4 54 9.0 8.1 340 8 312.9 314.3 293.1 335.2 7.15 4 724 2893 13.6 2.6 47 11.0 7.3 343 10 314.5 315.7 292.9 334.6 6.39 5 700 3198 11.4 1.4 50 10.0 5.8 350 14 315.1 316.3 292.9 334.2 6.06 6 693 3282 10.6 1.6 54 9.0 5.5 350 14 315.1 316.3 293.0 334.7 6.21 7 642 3913 5.4 3.0 84 2.4 4.0 10 14 316.2 317.6 294.2 339.6 7.42 8 620 4198 4.0 -3.0 60 7.0 0.4 36 10 317.8 318.7 292.7 333.7 4.95 9 586 4654 0.4 -3.3 76 3.7 -1.5 64 9 318.7 319.7 293.1 335.2 5.12 10 516 5671 -2.3 -36.3 5 34.0 -10.4 181 12 327.3 327.3 291.3 328.5 0.33 11 500 5920 -4.5 -35.5 7 31.0 -11.8 180 13 327.6 327.6 291.4 328.9 0.37 12 400 7630 -18.3 -43.3 9 25.0 -22.1 245 10 331.2 331.2 292.3 332.0 0.21 13 358 8446 -24.9 -41.9 19 17.0 -27.2 287 17 333.0 333.1 292.8 334.1 0.27 14 315 9365 -30.7 -48.7 15 18.0 -32.4 267 29 337.4 337.4 293.8 338.0 0.15 15 314 9388 -30.7 -50.7 12 20.0 -32.5 267 29 337.7 337.7 293.9 338.1 0.12 16 302 9663 -32.1 -51.1 13 19.0 -33.7 270 32 339.5 339.5 294.3 340.0 0.12 17 300 9710 -32.5 -50.5 15 18.0 -34.0 270 33 339.6 339.6 294.3 340.1 0.12 18 254 10863 -43.7 -51.7 41 8.0 -44.2 261 30 339.6 339.6 294.3 340.1 0.13 19 250 10970 -44.3 -54.3 32 10.0 -44.8 260 30 340.2 340.2 294.4 340.6 0.10 20 242 11187 -44.9 -61.9 13 17.0 -45.5 254 31 342.5 342.5 295.0 342.6 0.04 21 200 12430 -54.7 -67.7 19 13.0 -54.9 260 34 346.1 346.1 295.8 346.2 0.02 22 157 13941 -65.3 -77.3 17 12.0 -65.4 250 35 353.0 353.0 297.3 353.0 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5920.00 m Freezing level: 575.63 mb = 4804.45 m = 15762.45 ft Wetbulb zero: Below ground Precipitable water: 0.96 inches Sfc-500 mean rel hum: 46.12 % Est. max temperature: 23.03 C = 73.46 F Sfc-Lift cond lev (LCL): 683.44 mb = 3396.67 m = 11143.80 ft T: 9.65 C 700-500 lapse rate: 5.84 C/km ThetaE index: 2.64 C Layer 773.0- 735.0 mb Conv cond level (CCL): 441.02 mb = 6881.95 m = 22578.30 ft Mean mixing ratio: 3.39 g/kg Conv temperature: 56.57 C = 133.83 F Cap Strength: 31.49 C Lifted Index: 31.28 C Risk: None Lifted Index @300 mb: 34.75 C Lifted Index @700 mb: 26.61 C Showalter Index: 20.27 C Risk: None Total Totals Index: 14.52 C Risk: None Vertical Totals Index: 14.08 C Cross Totals Index: 0.44 C K Index: 0.02 Risk: None Energy Index: 5.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 617.88 J/kg Max Up Vert Vel: 35.15 m/s Conv Inhibition (B-): 15591.54 J/kg Cap Strength: 31.47 C Lift Cond Lev (LCL): 863.73 mb = 1303.67 m = 4277.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 49 at 8 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 | 229 8 5.9 5.1 1 761 2438 300 6 5.2 -3.0 | 259 11 11.1 2.1 2 736 2743 340 8 2.7 -7.5 | 286 9 8.6 -2.4 3 700 3198 350 14 2.4 -13.8 | 316 12 8.3 -8.7 4 661 3658 350 16 2.8 -15.8 | 321 14 8.6 -10.6 5 637 3962 15 14 -3.6 -13.5 | 345 9 2.2 -8.4 6 613 4267 45 9 -6.4 -6.4 | 22 1 -0.5 -1.3 7 591 4572 60 10 -8.7 -5.0 | 92 3 -2.8 0.1 8 569 4877 80 7 -6.9 -1.2 | 165 4 -1.0 3.9 9 548 5182 115 5 -4.5 2.1 | 190 7 1.3 7.2 10 528 5486 175 10 -0.9 10.0 | 198 16 5.0 15.1 11 508 5791 185 14 1.2 13.9 | 200 20 7.1 19.1 12 500 5920 180 13 0.0 13.0 | 198 19 5.9 18.1 13 489 6096 180 13 0.0 13.0 | 198 19 5.9 18.1 14 451 6706 170 12 -2.1 11.8 | 193 17 3.8 16.9 15 434 7010 175 10 -0.9 10.0 | 198 16 5.0 15.1 16 401 7620 235 9 7.4 5.2 | 232 17 13.2 10.3 17 400 7630 245 10 9.1 4.2 | 238 18 14.9 9.3 18 384 7925 275 15 14.9 -1.3 | 260 21 20.8 3.8 19 353 8534 290 18 16.9 -6.2 | 273 23 22.8 -1.0 20 338 8839 270 21 21.0 -0.0 | 259 27 26.9 5.1 21 324 9144 265 26 25.9 2.3 | 257 33 31.8 7.4 22 300 9710 270 33 33.0 -0.0 | 263 39 38.9 5.1 23 250 10970 260 30 29.5 5.2 | 254 37 35.4 10.3 24 250 10973 275 32 31.9 -2.8 | 266 38 37.7 2.3 25 239 11278 245 31 28.1 13.1 | 242 39 34.0 18.2 26 207 12192 260 38 37.4 6.6 | 255 45 43.3 11.7 27 200 12430 260 34 33.5 5.9 | 254 41 39.3 11.0 28 160 13716 240 35 30.3 17.5 | 238 43 36.2 22.6 29 152 14021 265 36 35.9 3.1 | 259 43 41.7 8.2 Wind Parameters Mean winds (0-6000m): 18.9 at 10.4 knts Storm direction: 48.9 at 7.8 knts Storm rel Dir Shear (0-3000m): -100.7 deg Energy-Hel index: -38.61 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 302 4 251 10| | | 3000 330 7 275 9| | | 4000 349 11 307 10| | | 5000 8 11 321 7| | | 6000 19 10 332 5| | | Wrote GIF file: /home/apache/climate/data/raob//MMMX/skewt/MMMX.skewt.20200320.12.gif