UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for MMZO... Searching the city database file for: MMZO ... Date:0000Z 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 1011 3 30.8 26.2 77 4.6 27.3 135 4 303.0 307.0 300.1 367.5 21.64 1 1009 20 29.2 25.3 80 3.9 26.3 140 4 301.6 305.3 299.1 362.3 20.52 2 1000 98 28.4 24.5 79 3.9 25.5 160 6 301.5 305.2 298.7 359.8 19.71 3 925 792 23.6 20.0 80 3.6 21.1 125 4 303.4 306.4 296.9 351.3 16.11 4 922 820 23.4 20.9 86 2.5 21.6 134 5 303.5 306.7 297.5 354.4 17.12 5 863 1396 21.8 15.8 69 6.0 17.7 138 8 307.6 310.1 296.1 347.5 13.20 6 850 1527 20.8 15.8 73 5.0 17.4 135 6 307.9 310.4 296.3 348.4 13.40 7 781 2256 17.0 12.8 76 4.2 14.2 86 12 311.4 313.7 296.2 348.2 11.98 8 752 2579 15.6 4.6 48 11.0 9.1 102 16 313.3 314.6 293.2 335.4 7.09 9 722 2924 13.2 5.2 58 8.0 8.4 108 18 314.3 315.8 293.9 338.4 7.71 10 700 3184 11.8 0.8 47 11.0 5.7 105 18 315.6 316.7 292.7 333.9 5.80 11 681 3414 10.6 -6.4 30 17.0 2.4 103 24 316.7 317.4 291.2 328.0 3.48 12 629 4070 5.8 -10.2 31 16.0 -1.3 104 25 318.5 319.0 291.0 327.7 2.80 13 616 4240 4.4 -10.6 33 15.0 -2.1 106 22 318.8 319.3 291.1 327.9 2.77 14 607 4360 3.2 -5.8 52 9.0 -1.2 107 20 318.8 319.6 292.3 332.0 4.09 15 606 4373 3.0 -4.0 60 7.0 -0.5 108 20 318.7 319.6 292.7 333.8 4.70 16 601 4440 3.0 -7.0 48 10.0 -1.7 108 19 319.4 320.2 292.2 331.7 3.76 17 597 4494 3.0 -8.0 44 11.0 -2.1 109 18 320.0 320.7 292.2 331.6 3.51 18 593 4549 3.0 -1.7 71 4.7 0.5 110 17 320.7 321.8 294.1 339.1 5.70 19 576 4784 1.0 -0.9 87 1.9 -0.0 106 16 321.0 322.2 294.6 341.1 6.23 20 500 5910 -4.7 -10.7 63 6.0 -7.3 85 16 327.3 328.0 294.0 338.7 3.38 21 499 5926 -4.7 -11.7 58 7.0 -7.7 84 16 327.5 328.1 293.9 338.1 3.13 22 451 6715 -10.5 -15.5 67 5.0 -12.4 105 12 329.8 330.3 294.0 338.6 2.54 23 427 7135 -13.3 -22.3 47 9.0 -16.0 110 12 331.5 331.8 293.5 336.8 1.50 24 419 7279 -14.3 -20.3 60 6.0 -16.2 111 12 332.0 332.3 293.9 338.4 1.82 25 411 7425 -15.3 -25.3 42 10.0 -18.0 113 12 332.5 332.8 293.5 336.8 1.19 26 402 7592 -16.3 -25.3 46 9.0 -18.7 115 12 333.3 333.6 293.7 337.7 1.22 27 400 7630 -16.5 -26.5 42 10.0 -19.1 115 12 333.5 333.8 293.7 337.5 1.10 28 399 7649 -16.7 -28.7 35 12.0 -19.6 115 12 333.5 333.7 293.5 336.8 0.90 29 387 7878 -18.1 -24.1 59 6.0 -19.8 119 14 334.6 334.9 294.3 339.7 1.41 30 344 8752 -23.5 -30.5 53 7.0 -25.0 100 12 338.7 338.9 294.8 342.0 0.88 31 340 8838 -24.1 -34.1 39 10.0 -25.9 100 12 339.1 339.2 294.7 341.5 0.63 32 311 9483 -29.3 -38.3 41 9.0 -30.6 99 12 340.6 340.7 294.8 342.3 0.45 33 300 9740 -31.1 -41.1 37 10.0 -32.4 85 12 341.5 341.6 295.0 342.9 0.35 34 292 9930 -32.7 -41.7 40 9.0 -33.8 73 10 341.9 342.0 295.1 343.3 0.34 35 290 9978 -33.1 -43.1 36 10.0 -34.2 70 9 342.0 342.1 295.1 343.2 0.29 36 289 10003 -33.1 -47.1 23 14.0 -34.4 69 9 342.4 342.4 295.1 343.1 0.19 37 270 10475 -37.3 -42.2 60 4.9 -37.8 85 8 343.0 343.0 295.4 344.3 0.35 38 250 11000 -41.3 -45.1 67 3.8 -41.6 125 10 344.7 344.7 295.7 345.8 0.27 39 226 11675 -46.5 -50.4 64 3.9 -46.7 206 10 346.8 346.8 296.1 347.5 0.17 40 200 12470 -53.5 -58.3 56 4.8 -53.7 200 6 348.0 348.1 296.3 348.4 0.07 41 185 12968 -57.7 -62.3 56 4.6 -57.8 186 13 349.1 349.1 296.5 349.3 0.05 42 166 13644 -63.5 -71.5 33 8.0 -63.6 183 15 350.4 350.4 296.7 350.4 0.01 43 150 14260 -68.7 -75.7 36 7.0 -68.7 190 23 351.7 351.7 297.0 351.8 0.01 44 133 14970 -74.3 -80.3 39 6.0 -74.3 209 11 354.1 354.1 297.5 354.1 0.00 45 122 15468 -77.7 -82.6 45 4.9 -77.7 209 7 356.7 356.7 298.1 356.7 0.00 46 112 15955 -79.5 -84.5 43 5.0 -79.5 175 8 362.2 362.2 299.1 362.2 0.00 47 100 16600 -78.3 -85.3 31 7.0 -78.3 265 8 376.4 376.4 301.6 376.5 0.00 48 93 17012 -80.1 -87.1 30 7.0 -80.1 226 10 380.8 380.8 302.3 380.8 0.00 49 91 17136 -77.9 -86.9 22 9.0 -77.9 261 8 387.5 387.5 303.4 387.5 0.00 50 82 17730 -79.1 -86.1 31 7.0 -79.1 52 18 396.8 396.8 304.8 396.8 0.00 51 70 18640 -74.7 -87.7 12 13.0 -74.7 30 6 424.6 424.6 308.2 424.6 0.00 52 55 20069 -68.3 -92.3 2 24.0 -68.5 163 3 469.6 469.6 312.6 469.6 0.00 53 50 20650 -62.7 -95.7 0 33.0 -63.1 60 19 495.7 495.7 314.7 495.7 0.00 54 46 21167 -61.1 -94.1 1 33.0 -61.7 64 25 511.6 511.6 315.8 511.6 0.00 55 42 21730 -63.9 -96.9 0 33.0 -64.3 85 29 518.1 518.1 316.2 518.1 0.00 56 34 23040 -59.9 -93.9 0 34.0 -60.7 89 49 560.9 560.9 318.7 560.9 0.00 57 33 23228 -57.3 -91.3 1 34.0 -58.5 94 52 572.6 572.6 319.3 572.6 0.00 58 31 23623 -58.5 -92.5 1 34.0 -59.6 105 53 579.7 579.7 319.6 579.7 0.00 59 30 23830 -56.7 -91.7 0 35.0 -58.0 95 43 590.1 590.1 320.2 590.1 0.00 60 29 24046 -54.7 -89.7 1 35.0 -56.4 91 43 601.3 601.3 320.7 601.3 0.00 61 20 26450 -49.7 -85.7 1 36.0 -53.3 75 41 684.0 684.1 323.9 684.1 0.01 62 16 27912 -47.9 -84.9 1 37.0 -52.7 99 42 735.0 735.0 325.5 735.1 0.02 63 13 29275 -49.1 -86.1 1 37.0 -54.1 93 37 775.8 775.8 326.6 776.0 0.02 64 10 31010 -44.7 -82.7 1 38.0 -52.5 90 29 852.7 852.7 328.5 853.1 0.04 65 8.7 31948 -41.9 -79.9 1 38.0 -51.8 898.2 898.3 329.4 899.0 0.08 TRP 112 15955 -79.5 -84.5 43 5.0 -79.5 175 8 362.2 362.2 299.1 362.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5812.00 m Freezing level: 562.67 mb = 4981.26 m = 16342.53 ft Wetbulb zero: 647.17 mb = 3834.42 m = 12579.98 ft Precipitable water: 2.12 inches Sfc-500 mean rel hum: 63.73 % Est. max temperature: 35.50 C = 95.91 F Sfc-Lift cond lev (LCL): 946.63 mb = 586.20 m = 1923.21 ft T: 25.02 C 700-500 lapse rate: 6.05 C/km ThetaE index: 16.19 C Layer 1009.0- 922.0 mb Conv cond level (CCL): 837.87 mb = 1650.74 m = 5415.75 ft Mean mixing ratio: 17.99 g/kg Conv temperature: 36.34 C = 97.41 F Cap Strength: 2.15 C Lifted Index: -3.78 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.87 C Lifted Index @700 mb: -0.35 C Showalter Index: -1.20 C Risk: Thunderstorms probable Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 20.50 C K Index: 30.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 217.60 Risk: None Energy Index: -1.90 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2047.32 J/kg Max Up Vert Vel: 63.99 m/s Conv Inhibition (B-): 87.80 J/kg Cap Strength: 2.11 C Lift Cond Lev (LCL): 911.75 mb = 917.61 m = 3010.51 ft Lev Free Conv (LFC): 716.75 mb = 2985.04 m = 9793.32 ft Equ Level (EL): 116.75 mb = 15719.02 m = 51570.95 ft B at Equ Level: 1998.25 J/kg Max Parcel Lev (MPL): 76.75 mb = 18110.83 m = 59418.02 ft Wind level data Storm motion: 135 at 11 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 1011 3 135 4 -2.8 2.8 | 315 7 4.9 -4.9 1 1000 98 160 6 -2.1 5.6 | 290 6 5.7 -2.1 2 977 305 190 4 0.7 3.9 | 294 9 8.4 -3.8 3 944 610 125 4 -3.3 2.3 | 321 7 4.5 -5.4 4 925 792 125 4 -3.3 2.3 | 321 7 4.5 -5.4 5 912 914 165 8 -2.1 7.7 | 270 6 5.7 -0.0 6 881 1219 135 8 -5.7 5.7 | 315 3 2.1 -2.1 7 850 1524 140 8 -5.1 6.1 | 302 3 2.6 -1.6 8 850 1527 135 6 -4.2 4.2 | 315 5 3.5 -3.5 9 792 2134 80 10 -9.8 -1.7 | 13 10 -2.1 -9.5 10 737 2743 110 18 -16.9 6.2 | 80 9 -9.2 -1.6 11 700 3184 105 18 -17.4 4.7 | 72 10 -9.7 -3.1 12 660 3658 100 31 -30.5 5.4 | 84 23 -22.8 -2.4 13 590 4572 110 16 -15.0 5.5 | 73 8 -7.3 -2.3 14 500 5910 85 16 -15.9 -1.4 | 42 12 -8.2 -9.1 15 488 6096 75 12 -11.6 -3.1 | 20 12 -3.9 -10.8 16 451 6706 105 12 -11.6 3.1 | 40 6 -3.9 -4.6 17 400 7630 115 12 -10.9 5.1 | 50 4 -3.1 -2.7 18 384 7925 120 14 -12.1 7.0 | 80 4 -4.4 -0.7 19 354 8534 100 12 -11.8 2.1 | 36 7 -4.1 -5.7 20 312 9449 100 12 -11.8 2.1 | 36 7 -4.1 -5.7 21 300 9740 85 12 -12.0 -1.0 | 26 10 -4.2 -8.8 22 286 10058 65 8 -7.3 -3.4 | 358 11 0.5 -11.1 23 262 10668 95 8 -8.0 0.7 | 2 7 -0.2 -7.0 24 251 10973 95 10 -10.0 0.9 | 18 7 -2.2 -6.9 25 250 11000 125 10 -8.2 5.7 | 13 2 -0.5 -2.0 26 240 11278 155 12 -5.1 10.9 | 220 4 2.7 3.1 27 229 11582 205 10 4.2 9.1 | 264 12 12.0 1.3 28 209 12192 210 10 5.0 8.7 | 266 13 12.7 0.9 29 200 12470 200 6 2.1 5.6 | 282 10 9.8 -2.1 30 190 12802 185 12 1.0 12.0 | 244 10 8.8 4.2 31 172 13411 190 14 2.4 13.8 | 239 12 10.2 6.0 32 164 13716 180 16 0.0 16.0 | 223 11 7.7 8.3 33 150 14260 190 23 4.0 22.7 | 218 19 11.7 14.9 34 148 14326 185 23 2.0 22.9 | 213 18 9.7 15.2 35 127 15240 220 6 3.9 4.6 | 285 12 11.6 -3.1 36 114 15850 190 8 1.4 7.9 | 269 9 9.1 0.1 37 112 15955 175 8 -0.7 8.0 | 268 7 7.0 0.2 38 108 16154 175 8 -0.7 8.0 | 268 7 7.0 0.2 39 103 16459 225 14 9.9 9.9 | 263 18 17.6 2.2 40 100 16600 265 8 8.0 0.7 | 294 17 15.7 -7.0 41 97 16764 255 8 7.7 2.1 | 290 16 15.5 -5.7 42 92 17069 220 10 6.4 7.7 | 270 14 14.2 -0.1 43 87 17374 35 2 -1.1 -1.6 | 325 11 6.6 -9.4 44 83 17678 45 19 -13.4 -13.4 | 15 22 -5.7 -21.2 45 79 17983 80 12 -11.8 -2.1 | 23 11 -4.1 -9.8 46 74 18288 25 12 -5.1 -10.9 | 352 19 2.7 -18.6 47 71 18593 55 10 -8.2 -5.7 | 2 13 -0.5 -13.5 48 70 18640 30 6 -3.0 -5.2 | 340 14 4.7 -12.9 49 67 18898 30 6 -3.0 -5.2 | 340 14 4.7 -12.9 50 64 19202 95 18 -17.9 1.6 | 59 12 -10.2 -6.2 51 61 19507 130 18 -13.8 11.6 | 122 7 -6.1 3.8 52 55 20117 165 2 -0.5 1.9 | 309 9 7.2 -5.8 53 52 20422 65 14 -12.7 -5.9 | 20 15 -5.0 -13.7 54 50 20650 60 19 -16.5 -9.5 | 27 19 -8.7 -17.2 55 49 20726 90 14 -14.0 0.0 | 39 10 -6.3 -7.7 56 47 21031 55 21 -17.2 -12.0 | 26 22 -9.5 -19.8 57 45 21336 75 29 -28.0 -7.5 | 53 25 -20.3 -15.2 58 41 21946 90 29 -29.0 0.0 | 70 23 -21.3 -7.7 59 37 22555 75 41 -39.6 -10.6 | 60 37 -31.9 -18.4 60 32 23470 100 56 -55.1 9.7 | 92 47 -47.4 2.0 61 30 23774 110 51 -47.9 17.4 | 104 41 -40.2 9.7 62 30 23830 95 43 -42.8 3.7 | 84 35 -35.1 -4.0 63 29 24079 90 43 -43.0 0.0 | 78 36 -35.3 -7.7 64 28 24384 95 43 -42.8 3.7 | 84 35 -35.1 -4.0 65 24 25298 75 47 -45.4 -12.2 | 62 43 -37.7 -19.9 66 22 25908 90 53 -53.0 0.0 | 80 46 -45.3 -7.7 67 20 26450 75 41 -39.6 -10.6 | 60 37 -31.9 -18.4 68 19 26822 75 39 -37.7 -10.1 | 59 35 -29.9 -17.8 69 16 27737 100 43 -42.3 7.5 | 90 35 -34.6 -0.3 70 12 29870 90 35 -35.0 0.0 | 74 28 -27.3 -7.7 71 10 31010 90 29 -29.0 0.0 | 70 23 -21.3 -7.7 Wind Parameters Mean winds (0-6000m): 105.0 at 14.6 knts Storm direction: 135.0 at 10.9 knts Shear (0-3000m) pos: 2.2 neg: 1.6 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 120.4 deg Storm rel helicity (0-3000m) pos: 43.2 neg: -13.4 tot: 29.8 m^2/s^2 ave: 9.9 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 2.4 10^-3/s Energy-Hel index: 0.22 Bulk Rich Number: 91.47 Bulk Shear: 22.38 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 ------------------------------------------------------------------------------- 500 166 5 296 7| 0.9 0.0 0.9| 5.2 -4.7 0.4 0.9 -0.04| 9.3 -0.4 1000 155 5 301 7| 2.3 0.0 2.3| 8.1 -11.5 -3.4 -3.4 -0.21| 8.5 -1.8 1500 148 6 300 5| 1.5 0.8 2.3| 10.1 -11.9 -1.8 -1.2 -0.09| 6.8 -0.6 2000 137 6 312 5| 1.2 2.4 3.5| 17.0 -11.9 5.2 2.6 0.14| 7.1 1.0 2500 121 7 341 4| 1.8 1.9 3.7| 32.6 -11.9 20.8 8.3 0.29| 7.3 2.1 3000 117 9 6 4| 2.2 1.6 3.8| 43.2 -13.4 29.8 9.9 0.35| 7.0 2.4 4000 109 13 54 6| 1.6 2.1 3.7| 54.5 -14.6 40.0 10.0 0.28| 7.6 2.1 5000 108 14 61 7| 1.0 1.8 2.8| 54.5 -24.4 30.1 6.0 0.18| 7.2 1.3 6000 105 15 58 7| 0.8 1.7 2.5| 54.5 -41.7 12.8 2.1 0.09| 6.6 0.6 Wrote GIF file: /home/apache/climate/data/raob//MMZO/skewt/MMZO.skewt.20251020.00.gif