UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for MMZO... Searching the city database file for: MMZO ... Date:1200Z 20 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 1013 3 26.4 24.3 88 2.1 24.9 100 6 298.4 301.9 297.6 354.4 19.21 1 1000 117 26.8 23.9 84 2.9 24.7 40 4 300.0 303.4 297.8 355.7 19.00 2 998 135 27.2 23.6 81 3.6 24.6 46 4 300.5 303.9 297.8 355.4 18.68 3 925 809 24.0 19.0 74 5.0 20.5 110 4 303.8 306.6 296.4 348.8 15.12 4 887 1177 22.0 15.0 64 7.0 17.2 181 2 305.4 307.7 294.8 341.9 12.18 5 850 1548 19.4 14.5 73 4.9 16.1 345 2 306.5 308.8 295.1 343.5 12.31 6 812 1941 17.0 15.6 91 1.4 16.1 78 10 308.0 310.6 296.6 349.9 13.86 7 741 2719 13.8 5.8 58 8.0 9.0 106 20 312.6 314.1 293.6 336.9 7.83 8 731 2834 12.8 6.8 67 6.0 9.1 100 20 312.8 314.4 294.1 339.1 8.51 9 721 2950 13.0 3.0 51 10.0 7.2 94 20 314.2 315.5 293.0 334.9 6.60 10 700 3199 12.0 1.0 47 11.0 5.9 80 18 315.8 316.9 292.9 334.4 5.89 11 674 3514 10.2 -1.8 43 12.0 3.8 70 20 317.2 318.2 292.6 333.1 4.98 12 627 4109 5.0 -2.0 60 7.0 1.3 106 12 317.9 318.9 293.0 334.8 5.27 13 620 4200 4.6 -6.4 45 11.0 -0.7 103 12 318.4 319.2 291.9 330.9 3.82 14 613 4293 4.2 -2.8 60 7.0 0.6 100 12 319.0 320.0 293.2 335.4 5.08 15 567 4922 0.2 -8.8 51 9.0 -3.8 79 12 321.5 322.2 292.5 333.0 3.47 16 553 5122 -1.3 -5.4 74 4.1 -3.3 73 11 322.0 322.9 293.6 337.2 4.63 17 514 5702 -3.5 -13.5 46 10.0 -7.5 87 11 326.2 326.7 293.1 335.1 2.62 18 500 5920 -4.7 -17.7 35 13.0 -9.4 95 12 327.3 327.7 292.7 333.9 1.90 19 483 6190 -6.3 -21.3 29 15.0 -11.2 105 12 328.6 328.9 292.7 333.7 1.44 20 469 6419 -7.9 -25.9 22 18.0 -13.0 130 12 329.4 329.6 292.5 332.9 0.99 21 460 6568 -9.5 -20.5 40 11.0 -13.1 130 11 329.2 329.5 293.0 334.9 1.63 22 422 7226 -13.7 -29.7 25 16.0 -17.6 130 9 332.1 332.2 293.0 334.9 0.77 23 405 7537 -15.7 -32.7 22 17.0 -19.4 130 8 333.4 333.5 293.2 335.7 0.60 24 402 7593 -16.1 -35.1 18 19.0 -20.0 130 8 333.6 333.7 293.2 335.4 0.48 25 400 7630 -16.3 -34.3 20 18.0 -20.0 130 8 333.8 333.9 293.3 335.8 0.52 26 397 7687 -16.9 -25.9 46 9.0 -19.3 128 8 333.7 334.0 293.8 338.0 1.17 27 388 7859 -17.9 -24.9 54 7.0 -19.8 123 7 334.6 334.9 294.1 339.4 1.31 28 375 8113 -18.9 -30.9 34 12.0 -21.6 114 6 336.6 336.7 294.2 339.5 0.78 29 309 9529 -28.5 -45.5 18 17.0 -30.5 125 7 342.3 342.4 295.1 343.2 0.21 30 300 9740 -29.9 -45.9 20 16.0 -31.7 155 8 343.2 343.3 295.3 344.1 0.21 31 289 10005 -32.1 -44.1 29 12.0 -33.4 158 10 343.8 343.8 295.5 344.8 0.26 32 259 10768 -38.9 -52.9 21 14.0 -39.8 160 9 344.7 344.8 295.6 345.2 0.11 33 250 11010 -40.9 -50.9 33 10.0 -41.6 155 10 345.3 345.3 295.7 345.8 0.14 34 244 11175 -42.5 -50.5 41 8.0 -43.0 155 10 345.3 345.3 295.7 345.9 0.15 35 233 11486 -45.1 -56.1 28 11.0 -45.6 155 11 345.9 345.9 295.8 346.3 0.08 36 210 12173 -51.1 -58.1 43 7.0 -51.3 155 12 347.0 347.0 296.0 347.3 0.07 37 200 12490 -53.3 -63.3 29 10.0 -53.5 190 8 348.4 348.4 296.3 348.5 0.04 38 187 12918 -57.1 -68.1 24 11.0 -57.3 185 9 349.0 349.0 296.4 349.1 0.02 39 150 14270 -69.3 -74.3 48 5.0 -69.4 215 8 350.7 350.7 296.8 350.8 0.01 40 123 15433 -77.9 -82.4 48 4.5 -77.9 147 13 355.5 355.5 297.8 355.5 0.00 41 118 15670 -79.5 -83.1 55 3.6 -79.5 170 18 356.8 356.8 298.1 356.8 0.00 42 100 16610 -79.9 -84.7 45 4.8 -79.9 35 4 373.4 373.4 301.1 373.4 0.00 43 87 17397 -80.5 -85.5 43 5.0 -80.5 75 10 387.3 387.3 303.4 387.3 0.00 44 75 18241 -77.3 -84.3 32 7.0 -77.3 96 12 410.8 410.8 306.6 410.8 0.00 45 70 18640 -73.7 -84.7 17 11.0 -73.7 90 14 426.7 426.7 308.5 426.7 0.00 46 67 18900 -69.3 -84.3 10 15.0 -69.4 98 8 441.6 441.6 310.0 441.6 0.00 47 54 20206 -65.9 -94.9 1 29.0 -66.1 95 23 477.6 477.6 313.2 477.6 0.00 48 50 20680 -61.7 -94.7 0 33.0 -62.1 95 12 498.1 498.1 314.8 498.1 0.00 49 47 21067 -59.1 -93.1 0 34.0 -59.8 82 21 513.2 513.2 315.8 513.2 0.00 50 40 22069 -63.9 -96.9 0 33.0 -64.3 91 29 525.4 525.4 316.6 525.4 0.00 51 36 22722 -60.3 -94.3 0 34.0 -61.0 99 37 550.8 550.8 318.1 550.8 0.00 52 35 22899 -56.3 -91.3 0 35.0 -57.5 94 39 565.7 565.7 318.9 565.7 0.00 53 33 23276 -53.7 -88.7 1 35.0 -55.4 70 42 582.2 582.2 319.8 582.2 0.00 54 30 23890 -53.5 -88.5 1 35.0 -55.4 75 45 598.8 598.8 320.6 598.8 0.01 55 25 25060 -54.7 -89.7 1 35.0 -56.6 92 45 627.4 627.4 321.8 627.4 0.00 56 20 26500 -51.1 -87.1 1 36.0 -54.3 90 41 679.8 679.8 323.7 679.8 0.01 57 18 27189 -49.3 -85.3 1 36.0 -53.3 83 40 706.2 706.2 324.6 706.4 0.02 58 15 28384 -50.1 -86.1 1 36.0 -54.3 84 43 741.4 741.4 325.7 741.5 0.02 59 10 31070 -44.3 -82.3 1 38.0 -52.4 90 41 854.2 854.2 328.5 854.6 0.05 60 9.9 31137 -44.5 -82.5 1 38.0 -52.5 855.9 855.9 328.5 856.3 0.04 TRP 118 15670 -79.5 -83.1 55 3.6 -79.5 170 18 356.8 356.8 298.1 356.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 565.13 mb = 4948.93 m = 16236.44 ft Wetbulb zero: 622.33 mb = 4169.91 m = 13680.64 ft Precipitable water: 2.02 inches Sfc-500 mean rel hum: 63.31 % Est. max temperature: 34.09 C = 93.36 F Sfc-Lift cond lev (LCL): 983.02 mb = 269.12 m = 882.92 ft T: 26.56 C 700-500 lapse rate: 6.14 C/km ThetaE index: 13.75 C Layer 998.0- 850.0 mb Conv cond level (CCL): 850.58 mb = 1542.08 m = 5059.26 ft Mean mixing ratio: 16.93 g/kg Conv temperature: 34.44 C = 93.99 F Cap Strength: 2.53 C Lifted Index: -2.49 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.62 C Lifted Index @700 mb: 0.85 C Showalter Index: 0.67 C Risk: Thunderstorms probable Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 19.20 C K Index: 27.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 190.00 Risk: None Energy Index: -1.83 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1133.61 J/kg Max Up Vert Vel: 47.62 m/s Conv Inhibition (B-): 92.82 J/kg Cap Strength: 2.53 C Lift Cond Lev (LCL): 906.45 mb = 986.74 m = 3237.28 ft Lev Free Conv (LFC): 661.45 mb = 3668.91 m = 12036.95 ft Equ Level (EL): 141.45 mb = 14613.78 m = 47944.90 ft B at Equ Level: 1131.72 J/kg Max Parcel Lev (MPL): 81.45 mb = 17771.23 m = 58303.85 ft Wind level data Storm motion: 117 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 1013 3 100 6 -5.9 1.0 | 333 3 1.4 -2.7 1 1000 117 40 4 -2.6 -3.1 | 325 8 4.7 -6.8 2 979 305 100 6 -5.9 1.0 | 333 3 1.4 -2.7 3 946 610 130 4 -3.1 2.6 | 286 4 4.2 -1.2 4 925 809 110 4 -3.8 1.4 | 304 4 3.5 -2.4 5 914 914 130 2 -1.5 1.3 | 293 6 5.7 -2.5 6 883 1219 190 2 0.3 2.0 | 283 8 7.6 -1.8 7 852 1524 355 4 0.3 -4.0 | 315 11 7.6 -7.7 8 850 1548 345 2 0.5 -1.9 | 306 10 7.8 -5.7 9 822 1829 80 8 -7.9 -1.4 | 7 5 -0.6 -5.1 10 793 2134 75 14 -13.5 -3.6 | 40 10 -6.2 -7.4 11 765 2438 115 10 -9.1 4.2 | 105 2 -1.8 0.5 12 739 2743 105 21 -20.3 5.4 | 97 13 -13.0 1.7 13 700 3199 80 18 -17.7 -3.1 | 57 13 -10.5 -6.9 14 687 3353 70 21 -19.7 -7.2 | 49 17 -12.5 -10.9 15 661 3658 70 18 -16.9 -6.2 | 44 14 -9.6 -9.9 16 637 3962 110 12 -11.3 4.1 | 95 4 -4.0 0.4 17 569 4877 80 12 -11.8 -2.1 | 38 7 -4.5 -5.8 18 548 5182 70 10 -9.4 -3.4 | 17 7 -2.1 -7.2 19 528 5486 70 12 -11.3 -4.1 | 27 9 -4.0 -7.8 20 508 5791 95 10 -10.0 0.9 | 43 4 -2.7 -2.9 21 500 5920 95 12 -12.0 1.0 | 60 5 -4.7 -2.7 22 489 6096 95 12 -12.0 1.0 | 60 5 -4.7 -2.7 23 470 6401 130 12 -9.2 7.7 | 154 4 -1.9 4.0 24 401 7620 130 8 -6.1 5.1 | 219 2 1.1 1.4 25 400 7630 130 8 -6.1 5.1 | 219 2 1.1 1.4 26 369 8230 110 6 -5.6 2.1 | 316 2 1.6 -1.7 27 354 8534 125 6 -4.9 3.4 | 277 2 2.4 -0.3 28 325 9144 105 6 -5.8 1.6 | 326 3 1.5 -2.2 29 312 9449 115 6 -5.4 2.5 | 303 2 1.8 -1.2 30 300 9740 155 8 -3.4 7.3 | 228 5 3.9 3.5 31 299 9754 160 10 -3.4 9.4 | 214 7 3.9 5.7 32 274 10363 155 10 -4.2 9.1 | 210 6 3.0 5.3 33 263 10668 165 10 -2.6 9.7 | 218 8 4.7 5.9 34 251 10973 150 8 -4.0 6.9 | 226 5 3.3 3.2 35 250 11010 155 10 -4.2 9.1 | 210 6 3.0 5.3 36 209 12192 155 12 -5.1 10.9 | 197 7 2.2 7.1 37 200 12490 190 8 1.4 7.9 | 244 10 8.7 4.1 38 200 12497 185 8 0.7 8.0 | 242 9 8.0 4.2 39 164 13716 185 10 0.9 10.0 | 233 10 8.1 6.2 40 156 14021 215 10 5.7 8.2 | 251 14 13.0 4.4 41 150 14270 215 8 4.6 6.6 | 257 12 11.9 2.8 42 141 14630 230 8 6.1 5.1 | 264 13 13.4 1.4 43 134 14935 160 8 -2.7 7.5 | 230 6 4.5 3.8 44 127 15240 130 10 -7.7 6.4 | 172 3 -0.4 2.7 45 118 15670 170 18 -3.1 17.7 | 197 15 4.1 14.0 46 114 15850 170 18 -3.1 17.7 | 197 15 4.1 14.0 47 108 16154 230 10 7.7 6.4 | 260 15 14.9 2.7 48 103 16459 25 6 -2.5 -5.4 | 333 10 4.7 -9.2 49 100 16610 35 4 -2.3 -3.3 | 325 9 5.0 -7.0 50 97 16764 60 2 -1.7 -1.0 | 311 7 5.5 -4.7 51 92 17069 10 8 -1.4 -7.9 | 333 13 5.9 -11.6 52 87 17374 70 10 -9.4 -3.4 | 17 7 -2.1 -7.2 53 79 17983 165 12 -3.1 11.6 | 208 9 4.2 7.8 54 74 18288 85 12 -12.0 -1.0 | 44 7 -4.7 -4.8 55 71 18593 85 14 -13.9 -1.2 | 53 8 -6.7 -5.0 56 70 18640 90 14 -14.0 0.0 | 61 8 -6.7 -3.7 57 67 18898 100 8 -7.9 1.4 | 14 2 -0.6 -2.4 58 64 19202 40 6 -3.9 -4.6 | 338 9 3.4 -8.3 59 61 19507 50 18 -13.8 -11.6 | 23 17 -6.5 -15.3 60 58 19812 80 18 -17.7 -3.1 | 57 13 -10.5 -6.9 61 55 20117 85 21 -20.9 -1.8 | 68 15 -13.6 -5.6 62 52 20422 115 27 -24.5 11.4 | 114 19 -17.2 7.7 63 50 20680 95 12 -12.0 1.0 | 60 5 -4.7 -2.7 64 50 20726 100 10 -9.8 1.7 | 52 3 -2.6 -2.0 65 47 21031 80 19 -18.7 -3.3 | 58 13 -11.4 -7.0 66 45 21336 95 33 -32.9 2.9 | 88 26 -25.6 -0.9 67 41 21946 90 27 -27.0 0.0 | 79 20 -19.7 -3.7 68 35 22860 100 39 -38.4 6.8 | 96 31 -31.1 3.0 69 34 23165 70 37 -34.8 -12.7 | 59 32 -27.5 -16.4 70 32 23470 70 49 -46.0 -16.8 | 62 44 -38.8 -20.5 71 30 23890 75 45 -43.5 -11.6 | 67 39 -36.2 -15.4 72 28 24384 70 49 -46.0 -16.8 | 62 44 -38.8 -20.5 73 23 25603 110 41 -38.5 14.0 | 108 33 -31.3 10.3 74 20 26500 90 41 -41.0 0.0 | 84 34 -33.7 -3.7 75 17 27432 80 39 -38.4 -6.8 | 71 33 -31.1 -10.5 76 11 30175 90 49 -49.0 0.0 | 85 42 -41.7 -3.7 77 10 31070 90 41 -41.0 0.0 | 84 34 -33.7 -3.7 Wind Parameters Mean winds (0-6000m): 87.2 at 10.9 knts Storm direction: 117.2 at 8.2 knts Shear (0-3000m) pos: 2.0 neg: 2.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 100.6 deg Storm rel helicity (0-3000m) pos: 49.3 neg: -25.9 tot: 23.4 m^2/s^2 ave: 7.8 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 2.2 10^-3/s Energy-Hel index: 0.28 Bulk Rich Number: 256.07 Bulk Shear: 4.43 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 91 5 330 4| 2.3 0.0 2.3| 1.4 -2.3 -0.9 -1.9 -0.16| 12.3 -2.0 1000 104 4 311 4| 2.5 0.0 2.5| 2.8 -5.0 -2.2 -2.2 -0.15| 8.8 -1.4 1500 106 4 306 5| 1.7 2.0 3.7| 18.4 -6.2 12.2 8.1 0.08| 9.0 0.7 2000 91 4 322 5| 2.0 1.5 3.5| 39.3 -6.2 33.1 16.6 0.32| 10.2 3.3 2500 90 6 341 4| 2.4 1.2 3.6| 49.3 -6.2 43.2 17.3 0.37| 10.6 4.0 3000 95 8 15 3| 2.0 2.0 4.0| 49.3 -25.9 23.4 7.8 0.20| 11.1 2.2 4000 88 11 39 5| 2.5 2.3 4.8| 64.7 -49.8 14.9 3.7 0.15| 11.2 1.7 5000 89 11 42 5| 2.0 2.5 4.5| 64.7 -59.3 5.5 1.1 0.07| 9.7 0.7 6000 87 11 40 6| 2.1 2.1 4.2| 72.4 -62.2 10.2 1.7 0.10| 8.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//MMZO/skewt/MMZO.skewt.20251020.12.gif