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 MMMZ... Searching the city database file for: MMMZ ... Date:0000Z 20 OCT 25 Station: MMMZ WMO ident: 76458 Latitude: 23.20 Longitude: -106.42 Elevation: 4.00 ------------------------------------------------------------------------------- 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 4 31.2 25.2 71 6.0 26.7 275 6 303.5 307.3 299.5 364.2 20.37 1 1009 13 30.2 25.3 75 4.9 26.5 277 7 302.6 306.4 299.4 363.5 20.52 2 1008 22 29.4 24.7 76 4.7 25.9 280 7 301.9 305.5 298.8 360.4 19.79 3 1000 93 28.6 24.5 79 4.1 25.6 300 12 301.8 305.4 298.7 360.0 19.71 4 965 410 25.8 23.5 87 2.3 24.1 346 7 302.0 305.5 298.5 358.9 19.22 5 958 475 26.4 20.4 70 6.0 22.1 5 6 303.2 306.2 296.7 350.5 15.94 6 925 786 26.2 20.2 70 6.0 21.9 45 4 306.1 309.1 297.7 355.1 16.32 7 923 805 26.4 19.4 65 7.0 21.4 45 4 306.5 309.4 297.3 353.2 15.54 8 867 1357 22.8 16.8 69 6.0 18.6 223 6 308.3 310.9 296.8 350.7 14.02 9 862 1408 24.0 12.0 47 12.0 16.1 204 7 310.0 312.0 294.7 341.4 10.27 10 850 1531 24.0 11.0 44 13.0 15.5 180 6 311.3 313.1 294.6 341.2 9.74 11 833 1708 24.4 10.4 41 14.0 15.3 173 10 313.5 315.3 295.1 343.1 9.55 12 750 2617 18.0 2.0 34 16.0 8.8 138 21 316.1 317.3 293.0 334.8 5.90 13 700 3204 13.8 -0.2 38 14.0 6.1 125 16 317.8 318.8 293.0 335.0 5.39 14 620 4208 4.6 1.5 80 3.1 2.8 125 15 318.4 319.8 294.4 340.4 6.90 15 568 4914 -0.5 -5.4 69 4.9 -2.9 132 9 320.5 321.4 293.1 335.2 4.51 16 537 5360 -3.5 -4.9 90 1.4 -4.2 199 5 322.1 323.1 293.9 338.3 4.95 17 512 5735 -6.3 -7.1 94 0.8 -6.7 145 2 323.2 324.0 293.7 337.6 4.39 18 500 5920 -6.9 -13.9 57 7.0 -9.6 125 4 324.6 325.1 292.6 333.5 2.61 19 498 5951 -6.9 -15.9 49 9.0 -10.2 129 5 325.0 325.4 292.4 332.6 2.22 20 488 6110 -5.5 -33.5 9 28.0 -12.3 149 10 328.6 328.7 291.8 330.3 0.46 21 412 7417 -15.3 -31.3 24 16.0 -18.9 141 14 332.3 332.4 293.0 334.8 0.68 22 400 7640 -17.1 -33.1 24 16.0 -20.4 155 14 332.8 332.9 293.0 335.0 0.59 23 389 7848 -19.1 -35.1 23 16.0 -22.1 159 13 332.8 332.9 293.0 334.7 0.50 24 354 8546 -21.9 -63.9 1 42.0 -25.5 209 10 338.1 338.1 293.9 338.2 0.02 25 300 9740 -32.1 -58.1 6 26.0 -33.9 215 10 340.1 340.1 294.4 340.3 0.05 26 275 10347 -37.3 -54.3 15 17.0 -38.4 227 11 341.2 341.2 294.7 341.5 0.09 27 252 10946 -40.9 -66.9 4 26.0 -41.9 221 12 344.5 344.5 295.4 344.6 0.02 28 250 11000 -41.3 -66.3 5 25.0 -42.2 220 12 344.7 344.7 295.4 344.8 0.02 29 200 12470 -54.1 -70.1 12 16.0 -54.4 240 25 347.1 347.1 296.0 347.2 0.02 30 154 14092 -67.9 -75.9 31 8.0 -67.9 239 20 350.5 350.5 296.7 350.5 0.01 31 150 14250 -68.9 -76.9 31 8.0 -68.9 235 18 351.4 351.4 297.0 351.4 0.01 32 100 16600 -78.7 -86.7 26 8.0 -78.7 200 10 375.7 375.7 301.5 375.7 0.00 33 94 16951 -80.7 -87.7 30 7.0 -80.7 265 10 378.4 378.4 302.0 378.5 0.00 34 88 17327 -76.3 -86.3 19 10.0 -76.3 350 6 394.5 394.5 304.5 394.5 0.00 35 76 18172 -76.9 -86.9 19 10.0 -76.9 37 10 410.1 410.1 306.5 410.1 0.00 36 70 18650 -72.7 -86.7 10 14.0 -72.8 130 6 428.9 428.9 308.7 428.9 0.00 37 67 18911 -70.1 -87.1 7 17.0 -70.2 164 6 439.9 439.9 309.8 439.9 0.00 38 60 19571 -69.7 -89.7 4 20.0 -69.8 127 5 454.9 454.9 311.3 454.9 0.00 39 50 20680 -63.5 -94.5 1 31.0 -63.9 355 4 493.8 493.8 314.5 493.8 0.00 40 45 21334 -59.1 -99.1 0 40.0 -59.8 78 10 519.6 519.6 316.3 519.6 0.00 TRP 94 16951 -80.7 -87.7 30 7.0 -80.7 265 10 378.4 378.4 302.0 378.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5827.00 m Freezing level: 573.10 mb = 4845.02 m = 15895.55 ft Wetbulb zero: 594.09 mb = 4552.21 m = 14934.88 ft Precipitable water: 1.91 inches Sfc-500 mean rel hum: 62.25 % Est. max temperature: 37.98 C = 100.37 F Sfc-Lift cond lev (LCL): 926.64 mb = 770.32 m = 2527.27 ft T: 26.21 C 700-500 lapse rate: 7.62 C/km ThetaE index: 13.84 C Layer 923.0- 833.0 mb Conv cond level (CCL): 750.97 mb = 2605.99 m = 8549.72 ft Mean mixing ratio: 17.62 g/kg Conv temperature: 43.83 C = 110.90 F Cap Strength: 5.98 C Lifted Index: -6.04 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.92 C Lifted Index @700 mb: 1.59 C Showalter Index: -0.62 C Risk: Thunderstorms probable Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.90 C Cross Totals Index: 17.90 C K Index: 27.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 148.00 Risk: None Energy Index: -1.45 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2265.79 J/kg Max Up Vert Vel: 67.32 m/s Conv Inhibition (B-): 326.21 J/kg Cap Strength: 5.90 C Lift Cond Lev (LCL): 894.16 mb = 1085.01 m = 3559.71 ft Lev Free Conv (LFC): 669.16 mb = 3576.71 m = 11734.47 ft Equ Level (EL): 129.16 mb = 15116.85 m = 49595.36 ft B at Equ Level: 2214.05 J/kg Max Parcel Lev (MPL): 69.16 mb = 18721.60 m = 61421.81 ft Wind level data Storm motion: 165 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 1010 4 275 6 6.0 -0.5 | 316 12 8.1 -8.3 1 1000 93 300 12 10.4 -6.0 | 318 19 12.5 -13.8 2 976 305 315 10 7.1 -7.1 | 328 17 9.2 -14.9 3 944 610 45 2 -1.4 -1.4 | 356 9 0.7 -9.2 4 925 786 45 4 -2.8 -2.8 | 4 11 -0.7 -10.6 5 912 914 45 2 -1.4 -1.4 | 356 9 0.7 -9.2 6 881 1219 275 2 2.0 -0.2 | 333 9 4.1 -8.0 7 851 1524 160 10 -3.4 9.4 | 140 2 -1.3 1.6 8 850 1531 180 6 0.0 6.0 | 311 3 2.1 -1.8 9 793 2134 155 19 -8.0 17.2 | 148 11 -5.9 9.4 10 765 2438 135 21 -14.8 14.8 | 119 15 -12.8 7.1 11 738 2743 140 21 -13.5 16.1 | 126 14 -11.4 8.3 12 713 3048 125 16 -13.1 9.2 | 97 11 -11.0 1.4 13 700 3204 125 16 -13.1 9.2 | 97 11 -11.0 1.4 14 687 3353 140 12 -7.7 9.2 | 104 6 -5.6 1.4 15 637 3962 140 14 -9.0 10.7 | 113 8 -6.9 2.9 16 614 4267 120 16 -13.9 8.0 | 91 12 -11.8 0.2 17 591 4572 85 12 -12.0 -1.0 | 48 13 -9.9 -8.8 18 528 5486 220 4 2.6 3.1 | 315 7 4.7 -4.7 19 508 5791 125 2 -1.6 1.1 | 356 7 0.4 -6.6 20 500 5920 125 4 -3.3 2.3 | 12 6 -1.2 -5.5 21 489 6096 150 10 -5.0 8.7 | 107 3 -2.9 0.9 22 470 6401 120 14 -12.1 7.0 | 86 10 -10.0 -0.8 23 452 6706 140 18 -11.6 13.8 | 122 11 -9.5 6.0 24 417 7315 135 14 -9.9 9.9 | 105 8 -7.8 2.1 25 400 7640 155 14 -5.9 12.7 | 142 6 -3.8 4.9 26 385 7925 160 12 -4.1 11.3 | 150 4 -2.0 3.5 27 369 8230 145 18 -10.3 14.7 | 130 11 -8.2 7.0 28 354 8534 210 10 5.0 8.7 | 263 7 7.1 0.9 29 339 8839 190 8 1.4 7.9 | 268 3 3.5 0.1 30 312 9449 210 10 5.0 8.7 | 263 7 7.1 0.9 31 300 9740 215 10 5.7 8.2 | 267 8 7.8 0.4 32 286 10058 230 10 7.7 6.4 | 278 10 9.7 -1.4 33 250 11000 220 12 7.7 9.2 | 262 10 9.8 1.4 34 229 11582 215 12 6.9 9.8 | 257 9 9.0 2.0 35 200 12470 240 25 21.7 12.5 | 259 24 23.7 4.7 36 180 13106 240 29 25.1 14.5 | 256 28 27.2 6.7 37 156 14021 240 21 18.2 10.5 | 262 20 20.3 2.7 38 150 14250 235 18 14.7 10.3 | 261 17 16.8 2.5 39 133 14935 215 16 9.2 13.1 | 245 12 11.3 5.3 40 114 15850 220 14 9.0 10.7 | 255 11 11.1 2.9 41 108 16154 185 12 1.0 12.0 | 217 5 3.1 4.2 42 100 16600 200 10 3.4 9.4 | 254 6 5.5 1.6 43 97 16764 200 10 3.4 9.4 | 254 6 5.5 1.6 44 94 16951 265 10 10.0 0.9 | 300 14 12.0 -6.9 45 92 17069 260 8 7.9 1.4 | 303 12 10.0 -6.4 46 87 17374 5 6 -0.5 -6.0 | 354 14 1.6 -13.8 47 83 17678 25 8 -3.4 -7.3 | 5 15 -1.3 -15.0 48 75 18288 40 10 -6.4 -7.7 | 16 16 -4.3 -15.4 49 71 18593 90 8 -8.0 0.0 | 37 10 -5.9 -7.8 50 70 18650 130 6 -4.6 3.9 | 33 5 -2.5 -3.9 51 67 18898 165 6 -1.6 5.8 | 345 2 0.5 -2.0 52 64 19202 145 6 -3.4 4.9 | 25 3 -1.4 -2.9 53 61 19507 90 6 -6.0 0.0 | 27 9 -3.9 -7.8 54 58 19812 245 2 1.8 0.8 | 331 8 3.9 -6.9 55 55 20117 340 4 1.4 -3.8 | 343 12 3.5 -11.5 56 52 20422 345 6 1.6 -5.8 | 345 14 3.6 -13.6 57 50 20680 355 4 0.3 -4.0 | 348 12 2.4 -11.8 58 50 20726 5 6 -0.5 -6.0 | 354 14 1.6 -13.8 59 47 21031 95 10 -10.0 0.9 | 49 10 -7.9 -6.9 60 44 21336 65 10 -9.1 -4.2 | 30 14 -7.0 -12.0 61 41 21641 80 21 -20.7 -3.6 | 58 22 -18.6 -11.4 Wind Parameters Mean winds (0-6000m): 135.0 at 10.7 knts Storm direction: 165.0 at 8.1 knts Shear (0-3000m) pos: 2.0 neg: 1.9 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 145.8 deg Storm rel helicity (0-3000m) pos: 55.6 neg: -72.2 tot: -16.6 m^2/s^2 ave: -5.5 10^-3 m/s^2 rel: -0.26 Storm rel vorticity (0-3000m) horiz: 12.7 stream: -3.3 10^-3/s Energy-Hel index: 0.72 Bulk Rich Number: 43.03 Bulk Shear: 52.65 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 ------------------------------------------------------------------------------- 500 312 9 327 17| 8.5 0.0 8.5| 47.2 0.0 47.2 94.3 0.57| 20.0 11.5 1000 324 6 336 14| 4.2 1.4 5.7| 50.5 -6.0 44.5 44.5 0.37| 13.9 5.2 1500 312 5 332 13| 3.9 1.0 4.9| 50.5 -26.5 24.0 16.0 -0.11| 15.3 -1.7 2000 206 7 288 5| 2.9 2.3 5.3| 51.2 -31.5 19.7 9.8 -0.14| 14.6 -2.1 2500 158 9 122 2| 2.3 3.0 5.3| 51.2 -54.8 -3.7 -1.5 -0.23| 13.7 -3.2 3000 148 11 113 4| 2.0 1.9 3.8| 55.6 -72.2 -16.6 -5.5 -0.26| 12.7 -3.3 4000 143 12 108 5| 1.0 1.6 2.6| 59.6 -75.6 -16.0 -4.0 -0.23| 10.6 -2.4 5000 136 12 97 6| 1.4 1.7 3.1| 67.4-111.8 -44.4 -8.9 -0.26| 11.0 -2.8 6000 135 11 88 6| 1.3 1.9 3.2| 80.1-112.6 -32.5 -5.4 -0.17| 10.8 -1.8 Wrote GIF file: /home/apache/climate/data/raob//MMMZ/skewt/MMMZ.skewt.20251020.00.gif