UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for MMMZ... Searching the city database file for: MMMZ ... Date:0000Z 22 OCT 25 Station: MMMZ WMO ident: 76458 Latitude: 23.20 Longitude: -106.42 Elevation: 4.00 ------------------------------------------------------------------------------- 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 1009 4 31.8 25.8 71 6.0 27.3 295 12 304.2 308.1 300.1 367.4 21.16 1 1007 20 30.6 26.2 77 4.4 27.3 292 12 303.1 307.2 300.2 367.9 21.73 2 1000 78 29.4 25.4 79 4.0 26.4 280 10 302.5 306.4 299.5 364.4 20.84 3 955 488 25.8 24.1 90 1.7 24.6 315 10 302.9 306.6 299.2 362.9 20.17 4 932 704 26.4 19.4 65 7.0 21.4 326 11 305.6 308.5 297.0 351.7 15.39 5 925 771 25.8 21.7 78 4.1 22.8 330 12 305.7 309.0 298.6 359.5 17.94 6 917 848 25.0 22.3 85 2.7 23.0 338 12 305.6 309.1 299.1 362.1 18.80 7 856 1451 21.8 18.3 81 3.5 19.3 359 11 308.4 311.3 297.8 355.8 15.65 8 850 1512 22.4 16.4 69 6.0 18.2 355 10 309.6 312.2 297.1 352.0 13.94 9 836 1657 23.6 8.6 38 15.0 14.1 303 5 312.3 313.9 293.9 338.4 8.42 10 816 1868 23.6 3.6 27 20.0 11.8 265 4 314.5 315.7 292.7 333.7 6.08 11 700 3184 13.6 -0.4 38 14.0 5.9 80 18 317.5 318.6 292.9 334.5 5.31 12 649 3813 8.0 0.0 57 8.0 3.6 67 22 318.2 319.3 293.6 337.0 5.90 13 620 4188 5.6 -12.4 26 18.0 -2.0 74 20 319.6 320.1 291.0 327.5 2.38 TRP WND Sounding variables and indices Wetbulb zero: 630.47 mb = 4050.69 m = 13289.49 ft Precipitable water: 1.69 inches Sfc-500 mean rel hum: 53.68 % Est. max temperature: 35.86 C = 96.56 F Sfc-Lift cond lev (LCL): 925.84 mb = 762.92 m = 2503.00 ft T: 25.87 C ThetaE index: 28.40 C Layer 856.0- 700.0 mb Conv cond level (CCL): 771.48 mb = 2349.61 m = 7708.59 ft Mean mixing ratio: 19.32 g/kg Conv temperature: 43.33 C = 109.99 F Cap Strength: 4.71 C Lifted Index @700 mb: 0.10 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 85.14 J/kg Max Up Vert Vel: 13.05 m/s Conv Inhibition (B-): 195.94 J/kg Cap Strength: 4.49 C Lift Cond Lev (LCL): 911.04 mb = 904.72 m = 2968.19 ft Lev Free Conv (LFC): 696.04 mb = 3231.14 m = 10600.72 ft Wind level data Storm motion: 72 at 9 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 1009 4 295 12 10.9 -5.1 | 276 20 19.8 -2.1 1 1000 78 280 10 9.8 -1.7 | 266 19 18.8 1.2 2 975 305 305 8 6.6 -4.6 | 276 16 15.5 -1.7 3 925 771 330 12 6.0 -10.4 | 297 17 14.9 -7.5 4 879 1219 15 14 -3.6 -13.5 | 333 12 5.3 -10.6 5 850 1512 355 10 0.9 -10.0 | 306 12 9.8 -7.0 6 849 1524 340 6 2.1 -5.6 | 284 11 11.0 -2.7 7 819 1829 255 4 3.9 1.0 | 253 13 12.8 4.0 8 791 2134 345 4 1.0 -3.9 | 275 10 10.0 -0.9 9 763 2438 45 8 -5.7 -5.7 | 310 4 3.3 -2.7 10 711 3048 80 14 -13.8 -2.4 | 96 5 -4.9 0.5 11 700 3184 80 18 -17.7 -3.1 | 89 9 -8.8 -0.2 12 661 3658 65 23 -20.8 -9.7 | 60 14 -11.9 -6.8 13 614 4267 75 19 -18.4 -4.9 | 78 10 -9.4 -2.0 Wind Parameters Mean winds (0-6000m): 41.8 at 12.5 knts Storm direction: 71.8 at 9.4 knts Shear (0-3000m) pos: 4.6 neg: 1.4 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 173.6 deg Storm rel helicity (0-3000m) pos: 99.0 neg: -68.6 tot: 30.4 m^2/s^2 ave: 10.1 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 2.3 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 2.16 Bulk Shear: 39.44 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 ------------------------------------------------------------------------------- 500 298 9 275 17| 4.6 0.0 4.6| 21.0 -14.4 6.6 13.2 0.21| 9.7 2.0 1000 318 10 287 17| 6.3 0.0 6.3| 55.7 -14.4 41.3 41.3 0.56| 9.3 5.2 1500 337 11 299 15| 3.9 0.0 3.9| 70.2 -31.3 38.9 25.9 0.32| 9.7 3.1 2000 333 10 293 14| 2.9 2.1 5.0| 79.8 -68.6 11.2 5.6 0.01| 11.1 0.1 2500 339 9 294 13| 4.4 1.7 6.1| 94.2 -68.6 25.6 10.2 0.13| 11.1 1.5 3000 356 9 303 11| 4.6 1.4 6.0| 99.0 -68.6 30.4 10.1 0.22| 10.5 2.3 4000 37 12 345 7| 3.4 0.7 4.1|105.1 -84.4 20.7 5.2 0.13| 9.7 1.3 5000 NO DATA | 3.4 0.7 4.1| | 6000 NO DATA | 3.4 0.7 4.1| | Wrote GIF file: /home/apache/climate/data/raob//MMMZ/skewt/MMMZ.skewt.20251022.00.gif