UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for MMZO... Searching the city database file for: MMZO ... Date:1200Z 17 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 1010 3 25.4 22.1 82 3.3 23.0 20 4 297.7 300.7 295.8 346.5 16.81 1 1000 89 25.2 20.8 77 4.4 22.1 25 6 298.4 301.2 295.3 343.8 15.65 2 987 204 25.8 21.6 78 4.2 22.8 292 4 300.1 303.1 296.4 348.9 16.68 3 926 763 21.4 20.3 93 1.1 20.6 165 2 301.1 304.1 296.5 349.3 16.40 4 925 772 21.4 20.4 94 1.0 20.7 165 2 301.2 304.2 296.6 349.8 16.53 5 880 1202 19.8 15.0 74 4.8 16.6 204 2 303.9 306.1 294.4 340.4 12.28 6 850 1500 18.0 13.1 73 4.9 14.8 210 4 305.0 307.1 294.0 338.6 11.22 7 823 1776 16.2 13.9 86 2.3 14.7 253 2 305.9 308.2 295.0 342.6 12.22 8 779 2243 14.4 8.4 67 6.0 10.7 241 2 308.8 310.5 293.3 336.0 8.92 9 700 3140 9.0 4.7 74 4.3 6.5 135 4 312.5 313.9 293.4 336.3 7.67 10 667 3539 6.8 2.4 73 4.4 4.3 110 5 314.3 315.6 293.3 335.8 6.84 11 633 3969 4.4 -2.6 60 7.0 0.8 110 8 316.3 317.3 292.3 332.3 4.99 12 626 4059 4.2 -6.8 45 11.0 -1.0 113 8 317.1 317.8 291.5 329.0 3.67 13 603 4364 2.0 -7.0 51 9.0 -2.2 126 9 318.0 318.7 291.7 330.2 3.75 14 599 4417 1.8 -12.2 35 14.0 -4.0 128 9 318.4 318.8 290.7 326.6 2.50 15 590 4540 1.0 -7.0 55 8.0 -2.7 133 10 318.8 319.5 292.0 331.3 3.83 16 581 4664 0.8 -14.2 32 15.0 -5.1 119 10 320.0 320.4 290.9 327.3 2.19 17 565 4888 -0.5 -12.5 40 12.0 -5.4 71 8 321.0 321.5 291.6 329.7 2.59 18 554 5045 -1.7 -6.7 69 5.0 -4.1 37 7 321.4 322.2 293.1 335.1 4.18 19 546 5161 -2.7 -6.2 77 3.5 -4.4 12 6 321.6 322.4 293.3 336.0 4.41 20 545 5176 -2.7 -6.2 77 3.5 -4.4 9 6 321.7 322.6 293.4 336.2 4.42 21 539 5264 -2.5 -11.5 50 9.0 -6.3 24 7 323.0 323.6 292.4 332.8 2.94 22 532 5368 -3.1 -10.1 58 7.0 -6.1 51 8 323.5 324.1 292.9 334.6 3.34 23 530 5398 -3.1 -10.1 58 7.0 -6.1 59 9 323.8 324.5 293.0 335.0 3.35 24 528 5428 -2.9 -12.9 46 10.0 -7.0 67 9 324.4 324.9 292.6 333.5 2.68 25 527 5443 -2.7 -14.7 39 12.0 -7.4 71 9 324.8 325.3 292.4 332.7 2.32 26 526 5458 -2.7 -15.7 36 13.0 -7.7 75 10 325.0 325.4 292.3 332.3 2.14 27 522 5519 -2.7 -11.7 50 9.0 -6.5 85 10 325.7 326.3 293.3 335.8 2.99 28 520 5549 -2.9 -10.9 54 8.0 -6.4 84 10 325.8 326.5 293.4 336.6 3.20 29 517 5595 -2.5 -17.5 31 15.0 -8.1 83 11 326.9 327.2 292.6 333.3 1.87 30 505 5781 -4.1 -14.1 46 10.0 -8.1 80 12 327.1 327.6 293.3 335.8 2.54 31 500 5860 -4.5 -17.5 35 13.0 -9.2 80 10 327.6 327.9 292.9 334.3 1.93 32 459 6532 -8.1 -23.1 29 15.0 -12.8 78 6 331.2 331.4 293.3 335.8 1.30 33 446 6755 -9.9 -19.9 44 10.0 -13.3 70 6 331.6 332.0 293.8 337.9 1.77 34 431 7020 -11.3 -27.3 25 16.0 -15.6 135 4 333.1 333.3 293.4 336.6 0.94 35 408 7439 -14.5 -25.5 39 11.0 -17.6 150 10 334.2 334.5 294.0 338.5 1.18 36 400 7590 -14.9 -26.9 35 12.0 -18.1 155 12 335.6 335.8 294.2 339.5 1.06 37 376 8055 -18.7 -29.7 37 11.0 -21.2 162 15 336.6 336.8 294.3 339.8 0.87 38 366 8256 -19.3 -37.3 19 18.0 -22.6 167 16 338.4 338.5 294.3 340.0 0.42 39 300 9700 -31.5 -45.5 24 14.0 -33.0 205 14 341.0 341.0 294.8 341.9 0.22 40 250 10960 -41.5 -61.5 10 20.0 -42.3 215 23 344.4 344.4 295.4 344.5 0.04 41 246 11070 -42.5 -62.5 9 20.0 -43.3 215 24 344.5 344.5 295.4 344.6 0.03 42 200 12440 -53.3 -67.3 17 14.0 -53.6 245 23 348.4 348.4 296.3 348.5 0.02 43 151 14190 -67.5 -77.5 23 10.0 -67.5 255 14 353.1 353.1 297.3 353.2 0.01 44 150 14230 -67.9 -77.9 23 10.0 -67.9 255 14 353.1 353.1 297.3 353.1 0.01 45 106 16242 -79.5 -86.5 30 7.0 -79.5 235 4 367.9 367.9 300.2 368.0 0.00 46 100 16570 -79.7 -86.7 30 7.0 -79.7 120 8 373.7 373.7 301.2 373.7 0.00 47 82 17701 -78.5 -85.5 31 7.0 -78.5 123 11 398.0 398.0 304.9 398.0 0.00 48 79 17916 -75.1 -84.1 23 9.0 -75.2 109 7 409.3 409.3 306.4 409.3 0.00 49 71 18537 -74.5 -86.5 14 12.0 -74.6 175 3 423.3 423.3 308.1 423.3 0.00 50 70 18620 -73.5 -86.5 12 13.0 -73.6 305 6 427.1 427.1 308.5 427.2 0.00 51 62 19335 -69.1 -87.1 6 18.0 -69.2 26 6 452.0 452.0 311.0 452.0 0.00 52 50 20630 -64.9 -92.9 1 28.0 -65.2 30 4 490.5 490.5 314.2 490.6 0.00 53 47 21007 -65.5 -94.5 1 29.0 -65.8 26 10 497.9 497.9 314.8 497.9 0.00 54 34 23004 -59.7 -93.7 0 34.0 -60.6 112 20 561.4 561.4 318.7 561.4 0.00 55 33 23192 -56.3 -91.3 0 35.0 -57.6 101 22 575.3 575.3 319.4 575.3 0.00 56 30 23800 -54.7 -89.7 1 35.0 -56.3 75 21 595.5 595.5 320.4 595.5 0.00 57 27 24477 -52.7 -88.7 1 36.0 -54.9 66 24 619.4 619.4 321.5 619.4 0.01 58 23 25507 -54.7 -89.7 1 35.0 -56.8 81 24 642.5 642.5 322.4 642.6 0.01 59 20 26410 -50.5 -86.5 1 36.0 -53.8 105 19 681.6 681.6 323.8 681.7 0.01 60 13 29242 -47.9 -84.9 1 37.0 -53.4 107 23 780.0 780.0 326.7 780.2 0.02 61 11 30352 -45.3 -83.3 1 38.0 -52.5 130 12 827.6 827.6 327.9 827.9 0.03 62 10 30990 -44.9 -82.9 1 38.0 -52.7 130 4 851.9 852.0 328.4 852.3 0.04 63 9.6 31263 -44.7 -82.7 1 38.0 -52.7 862.7 862.7 328.7 863.1 0.04 64 9.4 31404 -45.5 -82.5 1 37.0 -53.2 864.9 864.9 328.7 865.3 0.05 65 9.1 31622 -42.1 -80.1 1 38.0 -51.7 886.0 886.0 329.1 886.7 0.07 66 8.6 32005 -41.1 -80.1 1 39.0 -51.5 904.3 904.3 329.5 905.1 0.08 TRP 106 16242 -79.5 -86.5 30 7.0 -79.5 235 4 367.9 367.9 300.2 368.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5771.00 m Freezing level: 571.15 mb = 4801.64 m = 15753.22 ft Wetbulb zero: 629.82 mb = 4009.59 m = 13154.65 ft Precipitable water: 1.93 inches Sfc-500 mean rel hum: 66.62 % Est. max temperature: 32.34 C = 90.20 F Sfc-Lift cond lev (LCL): 962.97 mb = 419.99 m = 1377.89 ft T: 24.10 C 700-500 lapse rate: 4.96 C/km ThetaE index: 11.26 C Layer 880.0- 823.0 mb Conv cond level (CCL): 871.21 mb = 1288.53 m = 4227.42 ft Mean mixing ratio: 16.34 g/kg Conv temperature: 31.91 C = 89.43 F Cap Strength: 1.21 C Lifted Index: -0.95 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.19 C Lifted Index @700 mb: -1.10 C Showalter Index: 2.86 C Risk: Showers probable Total Totals Index: 40.10 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 17.60 C K Index: 31.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 175.20 Risk: None Energy Index: -0.80 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 527.55 J/kg Max Up Vert Vel: 32.48 m/s Conv Inhibition (B-): 37.12 J/kg Cap Strength: 1.24 C Lift Cond Lev (LCL): 921.05 mb = 808.96 m = 2654.05 ft Lev Free Conv (LFC): 756.05 mb = 2493.88 m = 8181.93 ft Equ Level (EL): 206.05 mb = 12242.82 m = 40166.26 ft B at Equ Level: 526.08 J/kg Max Parcel Lev (MPL): 116.05 mb = 15717.17 m = 51564.88 ft Wind level data Storm motion: 140 at 4 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 1010 3 20 4 -1.4 -3.8 | 350 7 1.2 -6.7 1 1000 89 25 6 -2.5 -5.4 | 0 8 -0.0 -8.4 2 976 305 210 2 1.0 1.7 | 289 4 3.5 -1.2 3 942 610 165 2 -0.5 1.9 | 297 2 2.0 -1.0 4 925 772 165 2 -0.5 1.9 | 297 2 2.0 -1.0 5 910 914 195 2 0.5 1.9 | 289 3 3.0 -1.0 6 878 1219 205 2 0.8 1.8 | 289 4 3.4 -1.2 7 850 1500 210 4 2.0 3.5 | 264 5 4.5 0.5 8 848 1524 220 4 2.6 3.1 | 269 5 5.1 0.1 9 818 1829 260 2 2.0 0.3 | 300 5 4.5 -2.6 10 789 2134 185 2 0.2 2.0 | 290 3 2.7 -1.0 11 761 2438 350 2 0.3 -2.0 | 330 6 2.9 -4.9 12 734 2743 105 2 -1.9 0.5 | 346 3 0.6 -2.4 13 700 3140 135 4 -2.8 2.8 | 66 0 -0.3 -0.1 14 682 3353 110 4 -3.8 1.4 | 38 2 -1.2 -1.6 15 632 3962 110 8 -7.5 2.7 | 87 5 -5.0 -0.2 16 586 4572 135 10 -7.1 7.1 | 132 6 -4.5 4.1 17 544 5182 5 6 -0.5 -6.0 | 347 9 2.0 -8.9 18 524 5486 85 10 -10.0 -0.9 | 63 8 -7.4 -3.8 19 504 5791 80 12 -11.8 -2.1 | 61 11 -9.3 -5.0 20 500 5860 80 10 -9.8 -1.7 | 57 9 -7.3 -4.7 21 485 6096 115 6 -5.4 2.5 | 82 3 -2.9 -0.4 22 466 6401 90 6 -6.0 0.0 | 50 5 -3.5 -3.0 23 448 6706 60 6 -5.2 -3.0 | 24 7 -2.7 -6.0 24 431 7010 135 4 -2.8 2.8 | 66 0 -0.3 -0.1 25 400 7590 155 12 -5.1 10.9 | 162 8 -2.5 7.9 26 367 8230 165 16 -4.1 15.5 | 173 13 -1.6 12.5 27 352 8534 215 12 6.9 9.8 | 234 12 9.4 6.9 28 337 8839 190 14 2.4 13.8 | 205 12 5.0 10.8 29 324 9144 185 14 1.2 13.9 | 199 12 3.7 11.0 30 310 9449 205 16 6.8 14.5 | 219 15 9.3 11.5 31 300 9700 205 14 5.9 12.7 | 221 13 8.4 9.7 32 250 10960 215 23 13.2 18.8 | 225 22 15.7 15.9 33 238 11278 215 25 14.3 20.5 | 224 24 16.9 17.5 34 217 11887 245 19 17.2 8.0 | 256 20 19.7 5.1 35 200 12440 245 23 20.8 9.7 | 254 24 23.4 6.8 36 150 14230 255 14 13.5 3.6 | 268 16 16.0 0.7 37 148 14326 260 10 9.8 1.7 | 276 12 12.4 -1.2 38 133 14935 160 14 -4.8 13.2 | 167 10 -2.3 10.2 39 126 15240 175 16 -1.4 15.9 | 185 13 1.1 13.0 40 113 15850 175 14 -1.2 13.9 | 187 11 1.3 11.0 41 106 16242 235 4 3.3 2.3 | 277 6 5.8 -0.7 42 102 16459 100 4 -3.9 0.7 | 32 3 -1.4 -2.3 43 100 16570 120 8 -6.9 4.0 | 103 5 -4.4 1.0 44 97 16764 55 8 -6.6 -4.6 | 28 9 -4.0 -7.6 45 92 17069 50 12 -9.2 -7.7 | 32 13 -6.7 -10.7 46 82 17678 125 12 -9.8 6.9 | 118 8 -7.3 3.9 47 78 17983 105 6 -5.8 1.6 | 67 4 -3.3 -1.4 48 74 18288 150 6 -3.0 5.2 | 168 2 -0.5 2.2 49 70 18593 180 2 0.0 2.0 | 291 3 2.5 -1.0 50 70 18620 305 6 4.9 -3.4 | 311 10 7.4 -6.4 51 67 18898 15 14 -3.6 -13.5 | 4 17 -1.1 -16.5 52 63 19202 5 4 -0.3 -4.0 | 343 7 2.2 -6.9 53 57 19812 95 12 -12.0 1.0 | 79 10 -9.4 -1.9 54 54 20117 135 19 -13.4 13.4 | 134 15 -10.9 10.5 55 50 20630 30 4 -2.0 -3.5 | 355 6 0.5 -6.4 56 49 20726 40 4 -2.6 -3.1 | 0 6 -0.0 -6.0 57 47 21031 25 10 -4.2 -9.1 | 8 12 -1.7 -12.0 58 45 21336 90 6 -6.0 0.0 | 50 5 -3.5 -3.0 59 42 21641 55 18 -14.7 -10.3 | 43 18 -12.2 -13.3 60 40 21946 100 12 -11.8 2.1 | 85 9 -9.3 -0.9 61 39 22250 90 14 -14.0 0.0 | 76 12 -11.5 -3.0 62 35 22860 125 19 -15.6 10.9 | 121 15 -13.0 7.9 63 33 23165 100 21 -20.7 3.6 | 92 18 -18.2 0.7 64 32 23470 110 29 -27.3 9.9 | 106 26 -24.7 7.0 65 30 23800 75 21 -20.3 -5.4 | 65 20 -17.8 -8.4 66 29 24079 75 21 -20.3 -5.4 | 65 20 -17.8 -8.4 67 25 24994 55 27 -22.1 -15.5 | 47 27 -19.6 -18.5 68 24 25298 75 25 -24.1 -6.5 | 66 24 -21.6 -9.4 69 20 26410 105 19 -18.4 4.9 | 97 16 -15.8 2.0 70 19 26822 105 19 -18.4 4.9 | 97 16 -15.8 2.0 71 16 28042 95 31 -30.9 2.7 | 89 28 -28.4 -0.3 72 15 28346 85 31 -30.9 -2.7 | 79 29 -28.4 -5.7 73 11 30175 130 14 -10.7 9.0 | 126 10 -8.2 6.0 74 10 30990 130 4 -3.1 2.6 | 54 1 -0.5 -0.4 Wind Parameters Mean winds (0-6000m): 109.6 at 5.2 knts Storm direction: 139.6 at 3.9 knts Shear (0-3000m) pos: 1.0 neg: 0.0 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): 20.2 deg Storm rel helicity (0-3000m) pos: 12.6 neg: -17.5 tot: -4.9 m^2/s^2 ave: -1.6 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -0.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 120.89 Bulk Shear: 4.36 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 28 3 351 6| 6.1 0.0 6.1| 0.6 -14.7 -14.1 -28.2 -0.58| 14.0 -8.1 1000 150 3 298 1| 3.1 0.0 3.1| 0.8 -15.0 -14.2 -14.2 -0.52| 7.9 -4.1 1500 189 3 277 3| 2.7 0.0 2.7| 0.8 -16.7 -15.9 -10.6 -0.55| 6.0 -3.3 2000 208 3 279 4| 1.5 0.0 1.5| 4.9 -17.5 -12.6 -6.3 -0.33| 5.7 -1.9 2500 210 3 282 4| 0.4 0.0 0.4| 11.2 -17.5 -6.3 -2.5 -0.10| 6.0 -0.6 3000 192 2 280 3| 1.0 0.0 1.0| 12.6 -17.5 -4.9 -1.6 -0.04| 5.8 -0.2 4000 138 3 327 1| 1.0 0.3 1.3| 15.0 -17.6 -2.6 -0.6 0.04| 5.2 0.2 5000 126 4 70 1| 1.2 1.2 2.4| 20.0 -41.1 -21.1 -4.2 -0.14| 5.9 -0.8 6000 110 5 63 3| 1.6 1.0 2.6| 48.2 -50.8 -2.6 -0.4 0.00| 6.8 0.0 Wrote GIF file: /home/apache/climate/data/raob//MMZO/skewt/MMZO.skewt.20251017.12.gif