UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for MMZO... Searching the city database file for: MMZO ... Date:1200Z 14 OCT 25 Station: MMZO WMO ident: 76654 Latitude: 19.05 Longitude: -104.33 Elevation: 3.00 ------------------------------------------------------------------------------- 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 3 26.6 24.3 87 2.3 24.9 360 2 299.0 302.5 297.8 355.3 19.29 1 1000 84 26.4 24.9 91 1.5 25.3 355 2 299.5 303.2 298.5 358.8 20.21 2 925 771 22.6 21.7 95 0.9 22.0 55 2 302.4 305.7 297.8 355.5 17.94 3 891 1096 21.0 20.1 95 0.9 20.4 358 5 304.0 307.1 297.5 354.2 16.85 4 864 1363 20.4 16.1 76 4.3 17.4 350 6 306.1 308.6 295.8 346.4 13.44 5 850 1504 19.8 17.1 84 2.7 17.9 340 6 306.9 309.6 296.8 350.8 14.59 6 819 1824 18.0 16.0 88 2.0 16.6 357 7 308.3 310.9 296.8 351.0 14.11 7 781 2232 17.4 10.4 63 7.0 12.9 22 5 311.8 313.8 295.1 343.2 10.20 8 700 3159 10.6 8.9 89 1.7 9.5 80 6 314.2 316.2 295.8 346.2 10.29 9 663 3609 7.2 6.2 93 1.0 6.6 111 13 315.3 317.0 295.1 343.5 9.01 10 653 3735 8.2 1.2 61 7.0 4.2 107 14 317.8 319.1 293.9 338.2 6.41 11 609 4308 4.8 -5.2 48 10.0 -0.2 94 18 320.3 321.1 292.9 334.2 4.27 12 593 4524 2.6 -1.1 77 3.7 0.6 89 21 320.2 321.4 294.1 339.4 5.96 13 580 4704 1.2 -1.4 83 2.6 -0.2 85 23 320.6 321.8 294.3 339.8 5.97 14 561 4971 0.0 -4.5 72 4.5 -2.3 83 24 322.3 323.2 293.9 338.2 4.89 15 544 5218 -0.7 -16.7 29 16.0 -6.7 93 20 324.3 324.6 291.9 330.8 1.90 16 522 5548 -1.5 -24.5 15 23.0 -8.8 101 15 327.2 327.4 291.9 330.7 1.01 17 500 5890 -3.9 -31.9 9 28.0 -11.1 80 12 328.3 328.4 291.7 330.2 0.53 18 479 6227 -7.1 -22.1 29 15.0 -11.9 82 13 328.4 328.7 292.6 333.2 1.36 19 475 6293 -6.9 -36.9 7 30.0 -13.5 82 13 329.4 329.5 291.9 330.7 0.34 20 407 7479 -16.1 -45.1 6 29.0 -20.5 114 10 332.4 332.4 292.6 333.1 0.17 21 400 7610 -16.7 -35.7 18 19.0 -20.4 130 8 333.3 333.4 293.0 335.0 0.46 22 391 7781 -17.7 -35.7 19 18.0 -21.2 96 9 334.2 334.2 293.3 335.9 0.47 23 352 8562 -21.3 -41.3 15 20.0 -24.5 123 12 339.5 339.6 294.5 340.6 0.29 24 300 9720 -30.3 -64.3 2 34.0 -32.4 120 21 342.7 342.7 295.0 342.8 0.02 25 250 10990 -40.9 -67.9 4 27.0 -41.9 130 12 345.3 345.3 295.6 345.3 0.02 26 248 11045 -41.7 -69.7 3 28.0 -42.6 344.9 344.9 295.5 344.9 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 561.00 mb = 4971.48 m = 16310.45 ft Wetbulb zero: 610.56 mb = 4286.86 m = 14064.33 ft Precipitable water: 2.22 inches Sfc-500 mean rel hum: 70.71 % Est. max temperature: 34.00 C = 93.21 F Sfc-Lift cond lev (LCL): 976.30 mb = 295.33 m = 968.92 ft T: 25.23 C 700-500 lapse rate: 5.31 C/km ThetaE index: 12.35 C Layer 925.0- 850.0 mb Conv cond level (CCL): 923.41 mb = 785.99 m = 2578.68 ft Mean mixing ratio: 18.90 g/kg Conv temperature: 30.12 C = 86.22 F Cap Strength: 1.03 C Lifted Index: -3.28 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.53 C Lifted Index @700 mb: -1.78 C Showalter Index: -1.22 C Risk: Thunderstorms probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 21.00 C K Index: 39.10 Risk: > 80 % chance of thunderstorms Sweat Index: 229.20 Risk: None Energy Index: -3.89 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1383.83 J/kg Max Up Vert Vel: 52.61 m/s Conv Inhibition (B-): 24.39 J/kg Cap Strength: 1.05 C Lift Cond Lev (LCL): 942.07 mb = 609.85 m = 2000.80 ft Lev Free Conv (LFC): 747.07 mb = 2607.92 m = 8556.08 ft Wind level data Storm motion: 109 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 1009 3 360 2 -0.0 -2.0 | 302 9 7.3 -4.5 1 1000 84 355 2 0.2 -2.0 | 301 9 7.4 -4.5 2 975 305 75 4 -3.9 -1.0 | 317 5 3.4 -3.6 3 942 610 25 4 -1.7 -3.6 | 318 8 5.6 -6.2 4 925 771 55 2 -1.6 -1.1 | 303 7 5.6 -3.7 5 910 914 355 4 0.3 -4.0 | 311 10 7.6 -6.5 6 878 1219 360 6 -0.0 -6.0 | 320 11 7.3 -8.5 7 850 1504 340 6 2.1 -5.6 | 311 12 9.3 -8.2 8 848 1524 330 8 4.0 -6.9 | 310 15 11.3 -9.5 9 789 2134 25 6 -2.5 -5.4 | 329 9 4.7 -8.0 10 762 2438 15 2 -0.5 -1.9 | 304 8 6.7 -4.5 11 709 3048 95 6 -6.0 0.5 | 328 2 1.3 -2.0 12 700 3159 80 6 -5.9 -1.0 | 339 4 1.4 -3.6 13 658 3658 115 14 -12.7 5.9 | 122 6 -5.4 3.4 14 634 3962 80 12 -11.8 -2.1 | 45 6 -4.6 -4.6 15 611 4267 95 18 -17.9 1.6 | 85 11 -10.7 -1.0 16 566 4877 80 25 -24.6 -4.3 | 68 19 -17.4 -6.9 17 525 5486 105 16 -15.5 4.1 | 101 8 -8.2 1.6 18 506 5791 85 10 -10.0 -0.9 | 38 4 -2.7 -3.4 19 500 5890 80 12 -11.8 -2.1 | 45 6 -4.6 -4.6 20 450 6706 85 14 -13.9 -1.2 | 61 8 -6.7 -3.8 21 416 7315 95 12 -12.0 1.0 | 72 5 -4.7 -1.5 22 400 7610 130 8 -6.1 5.1 | 204 3 1.1 2.6 23 399 7620 90 8 -8.0 0.0 | 16 3 -0.7 -2.5 24 368 8230 115 12 -10.9 5.1 | 125 4 -3.6 2.5 25 338 8839 130 12 -9.2 7.7 | 160 6 -1.9 5.2 26 325 9144 115 19 -17.2 8.0 | 119 11 -10.0 5.5 27 300 9720 120 21 -18.2 10.5 | 126 14 -10.9 8.0 28 251 10973 125 12 -9.8 6.9 | 149 5 -2.6 4.3 29 250 10990 130 12 -9.2 7.7 | 160 6 -1.9 5.2 Wind Parameters Mean winds (0-6000m): 79.3 at 10.3 knts Storm direction: 109.3 at 7.7 knts Shear (0-3000m) pos: 2.0 neg: 0.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 27.4 deg Storm rel helicity (0-3000m) pos: 26.2 neg: -16.1 tot: 10.1 m^2/s^2 ave: 3.4 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 0.7 10^-3/s Energy-Hel index: 0.18 Bulk Rich Number: 180.68 Bulk Shear: 7.66 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 50 3 314 7| 2.9 0.0 2.9| 4.3 0.0 4.3 8.7 0.34| 6.8 2.3 1000 34 3 315 8| 1.5 1.7 3.2| 6.4 -3.3 3.1 3.1 0.11| 6.7 0.8 1500 14 4 316 9| 1.0 1.9 2.9| 9.5 -8.3 1.2 0.8 0.06| 5.6 0.3 2000 4 5 317 10| 1.6 1.4 3.1| 20.8 -8.3 12.4 6.2 0.19| 5.9 1.1 2500 7 5 318 10| 1.3 1.1 2.4| 21.9 -16.1 5.8 2.3 0.05| 5.7 0.3 3000 15 5 320 9| 2.0 0.9 2.9| 26.2 -16.1 10.1 3.4 0.12| 5.8 0.7 4000 56 6 340 6| 2.3 1.0 3.3| 33.3 -25.9 7.4 1.9 0.12| 6.5 0.7 5000 74 9 16 5| 2.6 0.9 3.6| 50.6 -39.9 10.7 2.1 0.13| 6.9 0.9 6000 79 10 32 5| 1.9 1.3 3.2| 69.4 -49.0 20.4 3.4 0.10| 7.4 0.7 Wrote GIF file: /home/apache/climate/data/raob//MMZO/skewt/MMZO.skewt.20251014.12.gif