UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for MMZO... Searching the city database file for: MMZO ... Date:1200Z 12 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 25.8 24.6 93 1.2 24.9 300 8 298.2 301.8 297.8 355.4 19.65 1 1000 86 26.2 23.7 86 2.5 24.4 345 10 299.4 302.8 297.5 354.2 18.76 2 990 174 26.2 23.2 84 3.0 24.0 333 9 300.2 303.6 297.5 354.1 18.38 3 925 766 22.2 20.2 88 2.0 20.8 290 6 302.0 305.0 296.7 350.2 16.32 4 905 956 20.6 19.2 92 1.4 19.6 279 4 302.3 305.1 296.3 348.5 15.66 5 850 1498 18.6 15.8 84 2.8 16.7 200 4 305.6 308.1 295.7 345.8 13.40 6 731 2784 13.2 8.2 72 5.0 10.0 169 8 313.2 315.0 294.8 342.3 9.38 7 700 3148 10.8 6.7 76 4.1 8.3 160 10 314.4 316.1 294.8 342.0 8.83 8 610 4284 4.0 1.4 83 2.6 2.5 155 8 319.2 320.6 294.7 341.5 6.96 9 538 5297 -1.7 -4.9 79 3.2 -3.3 106 7 324.1 325.1 294.4 340.4 4.95 10 518 5599 -2.5 -12.5 46 10.0 -6.7 66 9 326.7 327.2 293.4 336.3 2.83 11 500 5880 -4.1 -16.1 39 12.0 -8.7 40 10 328.0 328.5 293.2 335.6 2.18 12 469 6381 -6.7 -25.7 20 19.0 -12.3 19 6 330.9 331.1 292.9 334.5 1.01 13 451 6685 -8.9 -19.9 41 11.0 -12.6 69 10 331.8 332.2 293.8 338.0 1.75 14 437 6927 -10.9 -23.9 33 13.0 -14.8 85 10 332.3 332.6 293.6 336.9 1.27 15 432 7016 -11.3 -32.3 16 21.0 -16.3 90 10 332.9 333.0 293.1 335.1 0.59 16 418 7267 -13.3 -22.3 47 9.0 -16.0 84 13 333.5 333.8 294.1 339.0 1.53 17 401 7581 -15.3 -33.3 20 18.0 -19.2 75 16 334.9 335.0 293.6 337.0 0.58 18 400 7600 -15.5 -36.5 15 21.0 -19.7 75 16 334.8 334.9 293.4 336.4 0.42 19 350 8591 -24.5 -38.5 26 14.0 -26.7 66 18 335.7 335.8 293.6 337.2 0.39 20 339 8822 -26.7 -38.7 31 12.0 -28.5 69 19 335.8 335.9 293.7 337.3 0.40 21 334 8930 -26.3 -46.3 13 20.0 -28.6 68 20 337.8 337.8 294.0 338.5 0.18 22 300 9700 -30.5 -54.5 8 24.0 -32.5 50 29 342.4 342.4 295.0 342.7 0.08 23 288 9989 -31.7 -56.7 7 25.0 -33.6 48 29 344.7 344.7 295.5 345.0 0.06 24 250 10970 -40.1 -70.1 3 30.0 -41.2 40 31 346.4 346.5 295.8 346.5 0.01 25 200 12450 -52.7 -66.7 17 14.0 -53.0 35 41 349.3 349.3 296.5 349.4 0.02 26 175 13299 -58.9 -76.9 8 18.0 -59.1 39 34 352.7 352.7 297.2 352.7 0.01 27 150 14250 -65.9 -77.9 17 12.0 -66.0 70 23 356.6 356.6 298.0 356.6 0.01 28 133 14963 -71.9 -79.9 29 8.0 -71.9 81 24 358.4 358.4 298.4 358.4 0.01 29 100 16600 -79.5 -86.5 30 7.0 -79.5 115 21 374.1 374.1 301.3 374.1 0.00 30 92 17073 -80.5 -87.5 30 7.0 -80.5 135 12 381.2 381.2 302.4 381.2 0.00 31 86 17459 -76.3 -86.3 19 10.0 -76.3 77 5 397.1 397.1 304.8 397.1 0.00 32 72 18487 -76.1 -86.1 19 10.0 -76.2 65 13 418.2 418.2 307.5 418.2 0.00 33 70 18650 -75.3 -86.3 16 11.0 -75.3 85 14 423.3 423.3 308.1 423.3 0.00 34 61 19454 -72.7 -87.7 9 15.0 -72.8 85 9 446.1 446.1 310.5 446.1 0.00 35 57 19858 -68.1 -87.1 5 19.0 -68.3 104 21 465.2 465.2 312.3 465.3 0.00 36 50 20650 -66.1 -90.1 2 24.0 -66.4 125 12 487.7 487.7 314.1 487.7 0.00 37 45 21288 -67.3 -91.3 2 24.0 -67.5 69 11 499.7 499.7 314.9 499.7 0.00 38 40 22010 -61.1 -91.1 1 30.0 -61.7 78 20 532.4 532.4 317.1 532.4 0.00 39 37 22498 -58.5 -91.5 1 33.0 -59.4 98 28 551.1 551.1 318.2 551.1 0.00 40 32 23407 -60.7 -94.7 0 34.0 -61.5 79 29 568.6 568.6 319.1 568.6 0.00 41 30 23810 -60.1 -94.1 0 34.0 -61.0 85 37 580.8 580.8 319.7 580.8 0.00 42 23 25483 -57.3 -91.3 1 34.0 -58.9 79 44 634.9 634.9 322.1 634.9 0.00 43 20 26380 -51.3 -87.3 1 36.0 -54.4 95 53 679.1 679.2 323.7 679.2 0.01 44 15 28270 -46.1 -83.1 1 37.0 -51.8 88 45 754.7 754.7 326.1 754.9 0.03 45 12 29749 -47.3 -84.3 1 37.0 -53.3 83 42 800.2 800.2 327.3 800.4 0.03 46 10 30960 -45.3 -83.3 1 38.0 -52.9 105 39 850.5 850.5 328.4 850.8 0.04 47 9.7 31163 -45.7 -82.7 1 37.0 -53.2 856.4 856.4 328.5 856.8 0.04 48 8.9 31738 -44.5 -82.5 1 38.0 -52.9 882.4 882.4 329.1 882.9 0.05 49 7.7 32724 -36.9 -76.9 1 40.0 -50.3 950.2 950.3 330.4 951.9 0.14 TRP 92 17073 -80.5 -87.5 30 7.0 -80.5 135 12 381.2 381.2 302.4 381.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 559.47 mb = 4995.25 m = 16388.43 ft Wetbulb zero: 578.80 mb = 4707.77 m = 15445.24 ft Precipitable water: 2.23 inches Sfc-500 mean rel hum: 78.11 % Est. max temperature: 32.70 C = 90.85 F Sfc-Lift cond lev (LCL): 992.02 mb = 156.27 m = 512.71 ft T: 26.20 C 700-500 lapse rate: 5.45 C/km ThetaE index: 20.91 C Layer 1000.0- 451.0 mb Conv cond level (CCL): 909.69 mb = 911.19 m = 2989.44 ft Mean mixing ratio: 17.41 g/kg Conv temperature: 29.82 C = 85.68 F Cap Strength: 0.99 C Lifted Index: -1.95 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.33 C Lifted Index @700 mb: -0.41 C Showalter Index: 0.39 C Risk: Thunderstorms probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 19.90 C K Index: 34.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 207.60 Risk: None Energy Index: -1.96 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 979.19 J/kg Max Up Vert Vel: 44.25 m/s Conv Inhibition (B-): 26.86 J/kg Cap Strength: 0.99 C Lift Cond Lev (LCL): 926.58 mb = 751.14 m = 2464.33 ft Lev Free Conv (LFC): 711.58 mb = 3010.10 m = 9875.53 ft Equ Level (EL): 171.58 mb = 13421.02 m = 44031.68 ft B at Equ Level: 966.18 J/kg Max Parcel Lev (MPL): 91.58 mb = 17099.46 m = 56099.91 ft Wind level data Storm motion: 170 at 6 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 3 300 8 6.9 -4.0 | 320 12 7.9 -9.4 1 1000 86 345 10 2.6 -9.7 | 347 16 3.5 -15.1 2 975 305 315 8 5.7 -5.7 | 329 13 6.6 -11.1 3 925 766 290 6 5.6 -2.1 | 319 10 6.6 -7.5 4 909 914 290 4 3.8 -1.4 | 325 8 4.7 -6.8 5 878 1219 205 4 1.7 3.6 | 305 3 2.6 -1.8 6 850 1498 200 4 1.4 3.8 | 306 3 2.3 -1.7 7 789 2134 180 2 0.0 2.0 | 345 4 0.9 -3.4 8 761 2438 205 4 1.7 3.6 | 305 3 2.6 -1.8 9 734 2743 170 8 -1.4 7.9 | 169 2 -0.5 2.4 10 700 3148 160 10 -3.4 9.4 | 148 5 -2.5 4.0 11 683 3353 150 10 -5.0 8.7 | 128 5 -4.1 3.2 12 657 3658 140 12 -7.7 9.2 | 119 8 -6.8 3.7 13 633 3962 160 8 -2.7 7.5 | 139 3 -1.8 2.1 14 610 4267 155 8 -3.4 7.3 | 126 3 -2.4 1.8 15 587 4572 120 10 -8.7 5.0 | 87 8 -7.7 -0.4 16 566 4877 100 12 -11.8 2.1 | 73 11 -10.9 -3.4 17 545 5182 120 6 -5.2 3.0 | 60 5 -4.3 -2.4 18 505 5791 40 10 -6.4 -7.7 | 23 14 -5.5 -13.1 19 500 5880 40 10 -6.4 -7.7 | 23 14 -5.5 -13.1 20 486 6096 55 6 -4.9 -3.4 | 24 10 -4.0 -8.9 21 467 6401 15 6 -1.6 -5.8 | 3 11 -0.6 -11.2 22 449 6706 75 10 -9.7 -2.6 | 47 12 -8.7 -8.0 23 432 7010 90 10 -10.0 0.0 | 59 11 -9.1 -5.4 24 400 7600 75 16 -15.5 -4.1 | 57 17 -14.5 -9.6 25 383 7925 55 16 -13.1 -9.2 | 40 19 -12.2 -14.6 26 338 8839 70 19 -17.9 -6.5 | 55 21 -16.9 -11.9 27 311 9449 55 25 -20.5 -14.3 | 45 28 -19.5 -19.8 28 300 9700 50 29 -22.2 -18.6 | 41 32 -21.3 -24.1 29 250 10970 40 31 -19.9 -23.7 | 33 35 -19.0 -29.2 30 200 12450 35 41 -23.5 -33.6 | 30 45 -22.6 -39.0 31 199 12497 35 43 -24.7 -35.2 | 30 47 -23.7 -40.7 32 172 13411 40 33 -21.2 -25.3 | 33 37 -20.3 -30.7 33 150 14250 70 23 -21.6 -7.9 | 57 25 -20.7 -13.3 34 108 16154 100 27 -26.6 4.7 | 88 26 -25.7 -0.8 35 102 16459 85 27 -26.9 -2.4 | 73 27 -26.0 -7.8 36 100 16600 115 21 -19.0 8.9 | 101 18 -18.1 3.4 37 97 16764 115 21 -19.0 8.9 | 101 18 -18.1 3.4 38 92 17069 105 21 -20.3 5.4 | 90 19 -19.3 -0.0 39 92 17073 135 12 -8.5 8.5 | 112 8 -7.5 3.0 40 87 17374 90 6 -6.0 0.0 | 43 7 -5.1 -5.4 41 83 17678 45 4 -2.8 -2.8 | 13 8 -1.9 -8.3 42 79 17983 175 4 -0.3 4.0 | 338 2 0.6 -1.5 43 75 18288 75 6 -5.8 -1.6 | 35 9 -4.9 -7.0 44 71 18593 60 16 -13.9 -8.0 | 44 19 -12.9 -13.4 45 70 18650 85 14 -13.9 -1.2 | 63 15 -13.0 -6.7 46 67 18898 110 14 -13.2 4.8 | 87 12 -12.2 -0.7 47 64 19202 120 14 -12.1 7.0 | 98 11 -11.2 1.6 48 61 19507 80 8 -7.9 -1.4 | 45 10 -6.9 -6.8 49 58 19812 95 21 -20.9 1.8 | 80 20 -20.0 -3.6 50 55 20117 140 19 -12.2 14.6 | 129 14 -11.3 9.1 51 52 20422 60 8 -6.9 -4.0 | 32 11 -6.0 -9.4 52 50 20650 125 12 -9.8 6.9 | 99 9 -8.9 1.4 53 47 21031 65 16 -14.5 -6.8 | 48 18 -13.6 -12.2 54 45 21336 70 10 -9.4 -3.4 | 44 12 -8.5 -8.9 55 41 21946 75 19 -18.4 -4.9 | 59 20 -17.4 -10.4 56 37 22555 100 29 -28.6 5.0 | 89 28 -27.6 -0.4 57 30 23774 70 29 -27.3 -9.9 | 60 30 -26.3 -15.4 58 30 23810 85 37 -36.9 -3.2 | 76 37 -35.9 -8.7 59 27 24384 100 37 -36.4 6.4 | 92 36 -35.5 1.0 60 26 24689 75 37 -35.7 -9.6 | 67 38 -34.8 -15.0 61 25 24994 95 37 -36.9 3.2 | 86 36 -35.9 -2.2 62 23 25603 75 45 -43.5 -11.6 | 68 46 -42.5 -17.1 63 20 26380 95 53 -52.8 4.6 | 89 52 -51.9 -0.8 64 20 26518 85 54 -53.8 -4.7 | 79 54 -52.9 -10.2 65 18 27127 95 47 -46.8 4.1 | 88 46 -45.9 -1.3 66 12 29566 80 43 -42.3 -7.5 | 73 43 -41.4 -12.9 67 10 30960 105 39 -37.7 10.1 | 97 37 -36.7 4.7 Wind Parameters Mean winds (0-6000m): 140.2 at 7.4 knts Storm direction: 170.2 at 5.5 knts Shear (0-3000m) pos: 0.4 neg: 2.5 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): -166.2 deg Storm rel helicity (0-3000m) pos: 24.7 neg: -30.1 tot: -5.4 m^2/s^2 ave: -1.8 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 5.9 stream: -1.3 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 29.67 Bulk Shear: 33.00 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 ------------------------------------------------------------------------------- 500 323 8 334 14| 1.1 0.0 1.1| 21.2 -18.5 2.7 5.4 0.07| 13.5 1.0 1000 311 7 328 12| 0.5 2.4 3.0| 23.1 -23.3 -0.3 -0.3 -0.01| 9.6 -0.1 1500 296 6 322 10| 0.4 3.1 3.4| 23.2 -25.2 -2.0 -1.3 -0.06| 7.9 -0.5 2000 282 5 317 9| 0.3 2.2 2.5| 24.5 -25.2 -0.7 -0.4 0.01| 6.4 0.1 2500 269 5 313 8| 0.5 1.8 2.2| 24.7 -27.4 -2.7 -1.1 -0.08| 5.9 -0.5 3000 237 5 296 6| 0.4 2.5 2.9| 24.7 -30.1 -5.4 -1.8 -0.21| 5.9 -1.3 4000 183 7 230 2| 0.5 2.2 2.7| 26.7 -34.1 -7.4 -1.9 -0.20| 5.7 -1.1 5000 160 7 131 2| 0.4 2.1 2.5| 26.7 -45.1 -18.4 -3.7 -0.27| 5.8 -1.6 6000 140 7 93 4| 0.3 1.4 1.7| 28.2 -67.0 -38.8 -6.5 -0.31| 6.4 -2.0 Wrote GIF file: /home/apache/climate/data/raob//MMZO/skewt/MMZO.skewt.20251012.12.gif