UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for MMZO... Searching the city database file for: MMZO ... Date:1200Z 5 DEC 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 1012 3 24.4 20.7 80 3.7 21.8 5 3 296.5 299.3 294.5 340.8 15.36 1 1011 11 25.2 21.3 79 3.9 22.4 3 3 297.4 300.3 295.2 343.7 15.97 2 1004 71 25.4 20.7 75 4.7 22.1 348 4 298.2 301.0 295.1 343.2 15.49 3 1000 105 26.2 20.2 70 6.0 22.0 340 4 299.4 302.1 295.1 343.3 15.07 4 998 123 26.4 20.4 70 6.0 22.2 351 4 299.7 302.5 295.4 344.4 15.29 5 959 474 26.0 18.0 61 8.0 20.4 165 5 302.8 305.3 295.1 343.2 13.67 6 936 687 24.2 19.4 75 4.8 20.8 204 2 303.0 305.9 296.3 348.4 15.32 7 925 790 24.0 17.0 65 7.0 19.2 195 2 303.8 306.3 295.1 343.4 13.29 8 908 951 22.8 16.8 69 6.0 18.7 230 2 304.2 306.7 295.3 344.1 13.37 9 903 999 22.6 15.6 65 7.0 17.8 224 3 304.5 306.8 294.7 341.6 12.44 10 894 1086 23.2 9.2 41 14.0 14.5 213 3 306.0 307.5 291.9 330.8 8.19 11 850 1523 20.4 6.4 40 14.0 12.0 190 10 307.5 308.8 291.5 329.2 7.11 12 825 1781 18.0 9.0 56 9.0 12.4 184 12 307.6 309.3 292.9 334.2 8.77 13 814 1896 17.4 5.4 45 12.0 10.3 181 12 308.2 309.5 291.5 329.4 6.92 14 807 1970 16.8 8.8 59 8.0 11.8 179 13 308.3 309.9 293.1 335.2 8.84 15 797 2077 16.4 4.4 45 12.0 9.5 177 14 309.0 310.2 291.5 329.2 6.59 16 716 2983 10.0 5.0 71 5.0 7.1 188 9 311.5 313.0 293.1 335.2 7.66 17 700 3171 8.6 2.6 66 6.0 5.2 190 10 312.0 313.3 292.4 332.6 6.61 18 652 3754 4.4 0.1 74 4.3 2.1 196 14 313.7 314.8 292.3 332.3 5.92 19 603 4387 1.2 -9.8 44 11.0 -3.6 191 15 317.1 317.6 290.8 326.9 3.01 20 563 4936 -2.5 -12.5 46 10.0 -6.5 185 16 319.0 319.5 291.0 327.6 2.60 21 559 4992 -2.7 -12.7 46 10.0 -6.7 193 15 319.4 319.9 291.1 327.9 2.58 22 552 5092 -3.5 -7.6 73 4.1 -5.4 206 15 319.6 320.4 292.3 332.4 3.91 23 540 5266 -4.3 -6.6 84 2.3 -5.4 220 15 320.7 321.5 293.0 334.8 4.32 24 519 5578 -5.3 -12.3 58 7.0 -8.1 220 18 323.1 323.7 292.4 332.7 2.87 25 500 5870 -7.3 -13.3 62 6.0 -9.6 220 21 324.1 324.7 292.6 333.4 2.74 26 476 6252 -10.9 -13.8 79 2.9 -12.0 220 25 324.3 324.8 292.7 333.6 2.77 27 466 6416 -12.5 -14.1 88 1.6 -13.1 215 25 324.3 324.8 292.7 333.6 2.76 28 461 6498 -13.3 -14.4 91 1.1 -13.7 212 25 324.3 324.8 292.6 333.4 2.72 29 460 6515 -13.5 -14.6 91 1.1 -13.9 211 25 324.2 324.7 292.6 333.3 2.68 30 459 6531 -13.5 -14.7 91 1.2 -13.9 211 25 324.4 324.9 292.6 333.4 2.66 31 457 6565 -12.9 -17.5 68 4.6 -14.5 210 25 325.6 326.0 292.5 332.8 2.12 32 456 6582 -11.9 -20.9 47 9.0 -14.7 209 25 327.0 327.3 292.4 332.6 1.58 33 453 6632 -10.9 -25.9 28 15.0 -15.0 208 25 328.9 329.1 292.4 332.6 1.02 34 452 6650 -10.7 -25.7 28 15.0 -14.9 207 25 329.4 329.6 292.6 333.1 1.04 35 410 7394 -16.5 -27.5 38 11.0 -19.2 236 24 331.2 331.4 293.0 334.7 0.98 36 400 7580 -17.7 -28.7 38 11.0 -20.3 240 25 332.0 332.2 293.1 335.2 0.89 37 392 7731 -18.9 -30.9 34 12.0 -21.5 235 27 332.3 332.5 293.1 335.1 0.74 38 371 8141 -19.9 -42.9 11 23.0 -23.4 255 35 336.3 336.3 293.6 337.2 0.23 39 300 9680 -31.9 -52.9 11 21.0 -33.6 250 27 340.4 340.4 294.5 340.8 0.09 40 259 10700 -39.9 -62.9 7 23.0 -40.9 221 33 343.3 343.3 295.1 343.4 0.03 41 250 10940 -41.9 -65.9 6 24.0 -42.8 225 35 343.8 343.8 295.3 343.9 0.02 42 217 11877 -51.1 -67.1 13 16.0 -51.4 225 41 343.7 343.7 295.3 343.8 0.02 43 200 12400 -55.9 -66.9 24 11.0 -56.1 235 43 344.2 344.2 295.4 344.3 0.02 44 182 12994 -61.1 -67.1 45 6.0 -61.2 248 47 345.2 345.2 295.6 345.3 0.03 45 170 13414 -64.7 -69.6 51 4.9 -64.7 257 50 346.0 346.0 295.8 346.1 0.02 46 153 14052 -69.1 -77.1 30 8.0 -69.1 268 52 349.1 349.1 296.4 349.1 0.01 47 150 14170 -69.9 -78.9 26 9.0 -69.9 260 45 349.7 349.7 296.5 349.7 0.01 48 126 15193 -76.3 -83.3 32 7.0 -76.3 220 52 356.0 356.0 297.9 356.0 0.00 49 116 15669 -77.7 -84.7 31 7.0 -77.7 229 57 361.9 361.9 299.1 361.9 0.00 50 115 15719 -77.9 -84.9 31 7.0 -77.9 230 58 362.4 362.4 299.2 362.4 0.00 51 100 16530 -72.5 -89.5 6 17.0 -72.6 215 23 387.6 387.6 303.5 387.7 0.00 52 90 17140 -77.1 -92.1 7 15.0 -77.1 218 28 390.3 390.3 303.8 390.4 0.00 53 88 17269 -74.3 -89.3 8 15.0 -74.3 219 30 398.5 398.5 305.0 398.5 0.00 54 78 17966 -76.1 -91.1 8 15.0 -76.2 246 18 408.7 408.7 306.3 408.7 0.00 55 70 18590 -75.3 -89.3 9 14.0 -75.3 330 2 423.3 423.3 308.1 423.3 0.00 56 65 19020 -75.5 -89.5 9 14.0 -75.6 202 3 431.9 431.9 309.0 431.9 0.00 57 50 20570 -67.7 -90.7 2 23.0 -67.9 95 4 484.0 484.0 313.8 484.0 0.00 58 49 20691 -67.3 -90.3 2 23.0 -67.5 95 2 487.7 487.7 314.1 487.7 0.00 59 47 20942 -68.3 -92.3 2 24.0 -68.5 117 3 491.2 491.2 314.3 491.2 0.00 60 46 21071 -65.5 -92.5 1 27.0 -65.8 119 4 500.9 500.9 315.0 500.9 0.00 61 32 23290 -62.7 -95.7 0 33.0 -63.3 64 16 563.2 563.2 318.8 563.2 0.00 62 30 23690 -59.3 -93.3 0 34.0 -60.3 100 10 583.0 583.0 319.8 583.0 0.00 63 29 23903 -57.5 -91.5 1 34.0 -58.7 44 11 593.6 593.6 320.3 593.6 0.00 64 22 25652 -56.1 -91.1 0 35.0 -57.9 89 10 646.6 646.6 322.6 646.6 0.00 65 20 26260 -54.1 -89.1 1 35.0 -56.5 30 10 670.6 670.6 323.4 670.6 0.01 66 17 27312 -51.5 -87.5 1 36.0 -54.9 338 7 710.8 710.8 324.8 710.9 0.01 67 14 28563 -55.7 -90.7 1 35.0 -58.5 319 5 737.2 737.2 325.6 737.2 0.01 68 12 29550 -54.1 -89.1 1 35.0 -57.6 91 7 776.1 776.1 326.6 776.2 0.01 69 10 30740 -47.3 -84.3 1 37.0 -53.9 265 29 843.0 843.0 328.2 843.3 0.03 70 7.8 32387 -46.3 -83.3 1 37.0 -54.4 909.1 909.1 329.6 909.6 0.05 TRP 115 15719 -77.9 -84.9 31 7.0 -77.9 230 58 362.4 362.4 299.2 362.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5765.00 m Freezing level: 590.03 mb = 4564.78 m = 14976.12 ft Wetbulb zero: 633.96 mb = 3981.25 m = 13061.69 ft Precipitable water: 1.64 inches Sfc-500 mean rel hum: 59.21 % Est. max temperature: 35.00 C = 94.99 F Sfc-Lift cond lev (LCL): 958.95 mb = 474.15 m = 1555.60 ft T: 26.00 C 700-500 lapse rate: 5.89 C/km ThetaE index: 14.85 C Layer 903.0- 825.0 mb Conv cond level (CCL): 788.93 mb = 2162.79 m = 7095.68 ft Mean mixing ratio: 14.44 g/kg Conv temperature: 37.12 C = 98.81 F Cap Strength: 4.59 C Lifted Index: -2.28 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.45 C Lifted Index @700 mb: -0.44 C Showalter Index: 4.34 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 27.70 C Cross Totals Index: 13.70 C K Index: 28.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 117.80 Risk: None Energy Index: 0.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 438.41 J/kg Max Up Vert Vel: 29.61 m/s Conv Inhibition (B-): 192.59 J/kg Cap Strength: 4.59 C Lift Cond Lev (LCL): 875.73 mb = 1264.97 m = 4150.13 ft Lev Free Conv (LFC): 710.73 mb = 3044.23 m = 9987.52 ft Equ Level (EL): 270.73 mb = 10392.40 m = 34095.37 ft B at Equ Level: 437.51 J/kg Max Parcel Lev (MPL): 120.73 mb = 15439.13 m = 50652.68 ft Wind level data Storm motion: 226 at 9 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 1012 3 5 3 -0.3 -3.0 | 36 11 -6.5 -9.0 1 1000 105 340 4 1.4 -3.8 | 26 11 -4.9 -9.8 2 978 305 110 8 -7.5 2.7 | 77 14 -13.7 -3.3 3 944 610 210 2 1.0 1.7 | 51 7 -5.2 -4.3 4 925 790 195 2 0.5 1.9 | 55 7 -5.7 -4.1 5 912 914 235 2 1.6 1.1 | 43 7 -4.6 -4.8 6 880 1219 195 4 1.0 3.9 | 68 6 -5.2 -2.1 7 850 1523 190 10 1.7 9.8 | 131 6 -4.5 3.9 8 791 2134 175 14 -1.2 13.9 | 137 11 -7.4 8.0 9 736 2743 185 8 0.7 8.0 | 110 6 -5.5 2.0 10 700 3171 190 10 1.7 9.8 | 131 6 -4.5 3.9 11 684 3353 210 12 6.0 10.4 | 177 4 -0.2 4.4 12 659 3658 195 14 3.6 13.5 | 161 8 -2.6 7.5 13 634 3962 200 14 4.8 13.2 | 169 7 -1.4 7.2 14 566 4877 180 16 0.0 16.0 | 148 12 -6.2 10.0 15 545 5182 220 14 9.0 10.7 | 210 5 2.8 4.7 16 500 5870 220 21 13.5 16.1 | 216 12 7.3 10.1 17 485 6096 225 25 17.7 17.7 | 224 16 11.5 11.7 18 448 6706 205 25 10.6 22.7 | 195 17 4.3 16.7 19 414 7315 235 23 18.8 13.2 | 240 15 12.6 7.2 20 400 7580 240 25 21.7 12.5 | 247 17 15.4 6.5 21 398 7620 230 25 19.2 16.1 | 232 16 12.9 10.1 22 366 8230 260 37 36.4 6.4 | 269 30 30.2 0.4 23 300 9680 250 27 25.4 9.2 | 260 19 19.2 3.2 24 297 9754 250 29 27.3 9.9 | 259 21 21.0 3.9 25 272 10363 215 31 17.8 25.4 | 211 23 11.6 19.4 26 250 10940 225 35 24.7 24.7 | 225 26 18.5 18.8 27 216 11887 225 41 29.0 29.0 | 225 32 22.8 23.0 28 200 12400 235 43 35.2 24.7 | 237 34 29.0 18.7 29 154 14021 270 54 54.0 -0.0 | 277 48 47.8 -6.0 30 150 14170 260 45 44.3 7.8 | 267 38 38.1 1.8 31 132 14935 215 49 28.1 40.1 | 213 41 21.9 34.1 32 115 15719 230 58 44.4 37.3 | 231 49 38.2 31.3 33 112 15850 235 60 49.1 34.4 | 236 51 42.9 28.4 34 101 16459 255 45 43.5 11.6 | 261 38 37.2 5.7 35 100 16530 215 23 13.2 18.8 | 208 15 7.0 12.8 36 96 16764 215 23 13.2 18.8 | 208 15 7.0 12.8 37 86 17374 220 31 19.9 23.7 | 218 22 13.7 17.8 38 82 17678 260 19 18.7 3.3 | 282 13 12.5 -2.7 39 78 17983 245 18 16.3 7.6 | 261 10 10.1 1.6 40 74 18288 250 21 19.7 7.2 | 265 14 13.5 1.2 41 70 18590 330 2 1.0 -1.7 | 34 9 -5.2 -7.7 42 66 18898 250 2 1.9 0.7 | 39 7 -4.3 -5.3 43 63 19202 135 4 -2.8 2.8 | 71 10 -9.0 -3.2 44 60 19507 150 8 -4.0 6.9 | 95 10 -10.2 0.9 45 57 19812 235 8 6.6 4.6 | 347 1 0.3 -1.4 46 54 20117 320 6 3.9 -4.6 | 13 11 -2.4 -10.6 47 51 20422 100 4 -3.9 0.7 | 62 11 -10.2 -5.3 48 50 20570 95 4 -4.0 0.3 | 61 12 -10.2 -5.6 49 49 20726 95 2 -2.0 0.2 | 55 10 -8.2 -5.8 50 46 21031 125 4 -3.3 2.3 | 69 10 -9.5 -3.7 51 42 21641 45 6 -4.2 -4.2 | 46 15 -10.5 -10.2 52 40 21946 35 8 -4.6 -6.6 | 41 17 -10.8 -12.5 53 38 22250 85 8 -8.0 -0.7 | 65 16 -14.2 -6.7 54 36 22555 10 14 -2.4 -13.8 | 24 22 -8.7 -19.8 55 33 23165 40 18 -11.6 -13.8 | 42 27 -17.8 -19.8 56 31 23470 95 14 -13.9 1.2 | 77 21 -20.2 -4.8 57 30 23690 100 10 -9.8 1.7 | 75 17 -16.1 -4.3 58 30 23774 55 12 -9.8 -6.9 | 51 21 -16.1 -12.9 59 28 24079 30 10 -5.0 -8.7 | 37 18 -11.2 -14.7 60 27 24384 20 16 -5.5 -15.0 | 29 24 -11.7 -21.0 61 26 24689 55 12 -9.8 -6.9 | 51 21 -16.1 -12.9 62 23 25298 45 12 -8.5 -8.5 | 45 21 -14.7 -14.5 63 22 25603 90 10 -10.0 0.0 | 70 17 -16.2 -6.0 64 20 26213 75 6 -5.8 -1.6 | 58 14 -12.0 -7.5 65 20 26260 30 10 -5.0 -8.7 | 37 18 -11.2 -14.7 66 18 26822 20 10 -3.4 -9.4 | 32 18 -9.6 -15.4 67 15 28042 275 2 2.0 -0.2 | 34 7 -4.2 -6.2 68 14 28346 265 2 2.0 0.2 | 36 7 -4.2 -5.8 69 14 28651 340 6 2.1 -5.6 | 20 12 -4.2 -11.6 70 13 28956 340 6 2.1 -5.6 | 20 12 -4.2 -11.6 71 13 29261 15 6 -1.6 -5.8 | 33 14 -7.8 -11.8 72 11 29870 170 8 -1.4 7.9 | 104 8 -7.6 1.9 73 11 30175 225 19 13.4 13.4 | 224 10 7.2 7.4 74 10 30740 265 29 28.9 2.5 | 279 23 22.7 -3.5 Wind Parameters Mean winds (0-6000m): 196.1 at 11.5 knts Storm direction: 226.1 at 8.6 knts Shear (0-3000m) pos: 0.7 neg: 2.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 86.6 deg Storm rel helicity (0-3000m) pos: 60.6 neg: -21.2 tot: 39.3 m^2/s^2 ave: 13.1 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 2.3 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 18.62 Bulk Shear: 23.55 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 99 5 66 13| 7.3 0.0 7.3| 46.1 -8.0 38.1 76.2 0.45| 23.6 10.5 1000 128 4 69 10| 2.7 0.0 2.7| 47.0 -14.5 32.5 32.5 0.26| 14.2 3.6 1500 172 4 76 7| 1.8 2.6 4.4| 57.0 -14.5 42.6 28.4 0.41| 12.1 5.0 2000 179 6 92 6| 1.4 3.0 4.3| 59.0 -14.5 44.6 22.3 0.39| 10.2 4.0 2500 178 7 103 7| 0.7 2.4 3.1| 59.0 -18.5 40.5 16.2 0.31| 9.1 2.8 3000 180 8 105 7| 0.7 2.0 2.6| 60.6 -21.2 39.3 13.1 0.28| 8.1 2.3 4000 187 9 119 6| 1.1 1.7 2.7| 68.5 -23.4 45.1 11.3 0.31| 7.3 2.2 5000 188 10 130 6| 1.0 1.6 2.6| 76.8 -30.8 46.0 9.2 0.27| 6.7 1.8 6000 196 12 149 6| 1.9 1.3 3.2| 92.2 -30.8 61.5 10.2 0.31| 6.9 2.1 Wrote GIF file: /home/apache/climate/data/raob//MMZO/skewt/MMZO.skewt.20251205.12.gif