UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121112.upa.cvt Date: 1200Z 11 DEC 25 Searching for MMZO... Searching the city database file for: MMZO ... Date:1200Z 11 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 1010 3 24.8 22.6 88 2.2 23.2 350 2 297.1 300.2 296.0 347.3 17.34 1 1006 36 26.0 22.6 82 3.4 23.6 26 3 298.6 301.8 296.5 349.4 17.41 2 1000 87 26.0 23.0 84 3.0 23.8 80 4 299.1 302.4 297.0 351.6 17.96 3 986 212 25.6 24.3 93 1.3 24.6 109 3 300.0 303.6 298.3 357.9 19.76 4 960 448 24.4 21.4 83 3.0 22.2 60 4 301.0 304.2 296.8 350.9 16.95 5 936 672 24.6 17.6 65 7.0 19.8 349 6 303.4 306.0 295.3 344.0 13.65 6 925 776 24.0 20.1 79 3.9 21.2 5 6 303.8 306.9 297.1 352.1 16.22 7 920 823 23.8 19.8 78 4.0 20.9 343 7 304.1 307.1 297.0 351.7 16.00 8 898 1035 24.0 13.0 50 11.0 16.7 304 8 306.4 308.4 293.9 338.2 10.54 9 884 1171 23.0 15.0 61 8.0 17.6 309 9 306.8 309.1 295.2 343.6 12.22 10 870 1310 22.8 9.8 44 13.0 14.6 313 9 308.0 309.6 293.0 334.7 8.77 11 850 1512 21.4 9.4 46 12.0 13.8 320 10 308.6 310.2 293.1 335.2 8.74 12 763 2438 15.0 10.0 72 5.0 11.8 95 10 311.3 313.3 294.9 342.5 10.16 13 704 3116 11.0 1.0 50 10.0 5.5 136 2 314.2 315.3 292.4 332.6 5.85 14 700 3164 10.6 1.6 54 9.0 5.6 130 2 314.2 315.4 292.7 333.6 6.15 15 573 4794 -1.7 -6.5 70 4.8 -3.9 107 7 318.3 319.1 292.2 331.6 4.10 16 529 5428 -4.3 -21.3 25 17.0 -9.8 204 11 322.6 322.8 290.9 327.1 1.32 17 517 5608 -5.1 -24.1 21 19.0 -10.8 214 12 323.7 323.9 291.0 327.4 1.05 18 500 5870 -7.5 -18.5 41 11.0 -11.2 230 14 323.9 324.2 291.7 330.0 1.78 19 489 6042 -9.3 -16.3 57 7.0 -11.8 240 13 323.8 324.2 292.0 331.2 2.19 20 451 6658 -15.1 -18.0 78 2.9 -16.0 256 14 324.0 324.5 292.0 331.1 2.06 21 446 6742 -15.7 -18.8 77 3.1 -16.7 256 14 324.3 324.7 292.0 331.0 1.94 22 444 6776 -15.9 -19.2 76 3.3 -16.9 257 15 324.5 324.9 292.0 331.0 1.89 23 441 6827 -15.7 -21.7 60 6.0 -17.4 259 16 325.4 325.7 291.9 330.7 1.53 24 437 6895 -15.3 -29.3 29 14.0 -18.6 261 17 326.7 326.9 291.6 329.5 0.77 25 436 6913 -15.3 -32.3 22 17.0 -18.9 262 17 326.9 327.1 291.5 329.1 0.58 26 434 6947 -14.7 -39.7 10 25.0 -19.1 263 18 328.1 328.2 291.5 329.2 0.28 27 425 7105 -14.7 -49.7 3 35.0 -19.6 269 20 330.1 330.1 291.9 330.5 0.10 28 406 7449 -17.1 -49.1 4 32.0 -21.4 281 25 331.3 331.4 292.2 331.8 0.11 29 400 7560 -18.1 -51.1 4 33.0 -22.2 285 27 331.5 331.5 292.2 331.8 0.09 30 399 7579 -18.1 -50.1 4 32.0 -22.1 285 27 331.7 331.7 292.3 332.1 0.10 31 396 7635 -18.7 -36.7 19 18.0 -22.0 285 27 331.6 331.7 292.6 333.2 0.42 32 394 7673 -18.9 -30.9 34 12.0 -21.5 283 27 331.9 332.0 292.9 334.6 0.74 33 389 7769 -19.3 -36.3 21 17.0 -22.4 280 26 332.5 332.6 292.9 334.2 0.44 34 378 7983 -21.1 -31.1 40 10.0 -23.2 273 25 332.9 333.1 293.2 335.7 0.75 35 347 8611 -26.5 -35.5 42 9.0 -28.0 255 24 333.8 334.0 293.3 335.9 0.54 36 338 8801 -28.3 -34.3 56 6.0 -29.3 256 28 333.9 334.0 293.4 336.2 0.62 37 330 8974 -29.9 -34.1 67 4.2 -30.6 257 31 334.0 334.1 293.4 336.4 0.65 38 324 9105 -30.9 -34.6 70 3.7 -31.4 257 34 334.4 334.5 293.5 336.7 0.63 39 322 9149 -31.5 -35.0 71 3.5 -32.0 258 35 334.1 334.3 293.4 336.4 0.61 40 319 9215 -31.9 -36.9 61 5.0 -32.6 258 36 334.5 334.6 293.4 336.4 0.51 41 316 9283 -31.3 -44.3 27 13.0 -32.7 258 38 336.2 336.3 293.6 337.2 0.24 42 300 9650 -34.5 -47.5 26 13.0 -35.6 260 45 336.7 336.8 293.7 337.4 0.17 43 290 9886 -35.5 -60.5 6 25.0 -36.9 257 46 338.6 338.6 294.0 338.8 0.04 44 250 10900 -43.5 -65.5 7 22.0 -44.2 280 53 341.4 341.4 294.7 341.5 0.02 45 240 11173 -46.1 -66.1 9 20.0 -46.7 282 61 341.5 341.5 294.7 341.6 0.02 46 221 11717 -50.5 -65.1 16 14.6 -50.9 285 76 342.8 342.8 295.0 342.9 0.03 47 200 12360 -55.9 -63.9 36 8.0 -56.1 280 72 344.2 344.3 295.4 344.4 0.04 48 176 13156 -63.5 -69.5 44 6.0 -63.6 285 75 344.6 344.6 295.4 344.7 0.02 49 172 13296 -64.5 -70.5 43 6.0 -64.6 285 70 345.2 345.2 295.6 345.3 0.02 50 166 13512 -63.7 -75.7 18 12.0 -63.8 280 68 350.0 350.1 296.7 350.1 0.01 51 165 13549 -63.5 -76.5 16 13.0 -63.6 278 65 351.0 351.0 296.8 351.0 0.01 52 150 14130 -65.3 -83.3 7 18.0 -65.4 235 51 357.6 357.6 298.2 357.6 0.00 53 129 15052 -65.7 -88.7 3 23.0 -65.8 238 45 372.6 372.6 301.0 372.6 0.00 54 100 16570 -75.3 -95.3 3 20.0 -75.3 245 18 382.2 382.2 302.6 382.2 0.00 55 70 18600 -81.9 -91.9 17 10.0 -81.9 245 10 409.2 409.2 306.4 409.2 0.00 56 69 18681 -82.1 -92.1 16 10.0 -82.1 252 10 410.4 410.4 306.6 410.4 0.00 57 65 19019 -76.9 -89.9 11 13.0 -76.9 280 9 428.9 428.9 308.7 428.9 0.00 58 63 19198 -78.5 -89.5 15 11.0 -78.6 296 8 429.2 429.2 308.7 429.2 0.00 59 55 19979 -74.9 -88.9 10 14.0 -75.0 17 12 454.4 454.4 311.3 454.4 0.00 60 50 20540 -69.3 -88.3 5 19.0 -69.5 15 4 480.2 480.2 313.5 480.2 0.00 61 46 21038 -68.7 -90.7 3 22.0 -68.9 44 6 493.2 493.2 314.5 493.2 0.00 62 40 21884 -64.5 -92.5 1 28.0 -64.9 106 5 523.9 523.9 316.5 523.9 0.00 63 39 22039 -61.7 -93.7 1 32.0 -62.3 117 5 534.8 534.8 317.2 534.8 0.00 64 32 23275 -58.1 -92.1 1 34.0 -59.2 283 3 575.5 575.5 319.5 575.5 0.00 65 30 23680 -59.5 -93.5 0 34.0 -60.5 25 6 582.4 582.4 319.8 582.4 0.00 66 26 24589 -56.1 -91.1 0 35.0 -57.7 277 5 616.4 616.4 321.3 616.4 0.00 67 22 25657 -56.5 -91.5 0 35.0 -58.3 206 12 645.4 645.4 322.5 645.4 0.00 68 20 26270 -52.7 -88.7 1 36.0 -55.5 230 14 674.9 674.9 323.6 674.9 0.01 69 19 26604 -50.9 -86.9 1 36.0 -54.2 236 14 690.4 690.4 324.1 690.5 0.01 70 16 27722 -52.7 -88.7 1 36.0 -55.9 281 12 719.3 719.3 325.0 719.4 0.01 71 12 29592 -51.1 -87.1 1 36.0 -55.6 191 18 786.7 786.7 326.9 786.8 0.02 72 11 30161 -49.9 -85.9 1 36.0 -55.1 215 25 810.9 810.9 327.5 811.1 0.02 73 10 30790 -46.5 -83.5 1 37.0 -53.5 240 33 846.0 846.0 328.3 846.3 0.04 74 9.8 30925 -44.3 -82.3 1 38.0 -52.4 859.1 859.2 328.6 859.6 0.05 75 9.0 31495 -44.7 -82.7 1 38.0 -53.0 878.8 878.8 329.0 879.2 0.05 76 8.6 31801 -42.3 -80.3 1 38.0 -52.0 899.6 899.7 329.4 900.4 0.07 77 6.8 33385 -43.3 -81.3 1 38.0 -53.5 958.0 958.0 330.5 958.8 0.08 TRP 172 13296 -64.5 -70.5 43 6.0 -64.6 285 70 345.2 345.2 295.6 345.3 0.02 WND 221 11717 -50.5 -65.1 16 14.6 -50.9 285 76 342.8 342.8 295.0 342.9 0.03 Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 590.55 mb = 4569.13 m = 14990.41 ft Wetbulb zero: 625.26 mb = 4083.61 m = 13397.52 ft Precipitable water: 1.82 inches Sfc-500 mean rel hum: 58.56 % Est. max temperature: 36.00 C = 96.79 F Sfc-Lift cond lev (LCL): 978.52 mb = 279.34 m = 916.47 ft T: 25.26 C 700-500 lapse rate: 6.69 C/km ThetaE index: 13.97 C Layer 960.0- 925.0 mb Conv cond level (CCL): 808.37 mb = 1942.87 m = 6374.16 ft Mean mixing ratio: 16.71 g/kg Conv temperature: 37.60 C = 99.68 F Cap Strength: 4.12 C Lifted Index: -4.88 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.60 C Lifted Index @700 mb: -0.23 C Showalter Index: 1.33 C Risk: Showers probable Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.90 C Cross Totals Index: 16.90 C K Index: 29.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 146.80 Risk: None Energy Index: -0.95 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2004.07 J/kg Max Up Vert Vel: 63.31 m/s Conv Inhibition (B-): 178.43 J/kg Cap Strength: 4.04 C Lift Cond Lev (LCL): 909.51 mb = 923.37 m = 3029.39 ft Lev Free Conv (LFC): 704.51 mb = 3110.27 m = 10204.16 ft Equ Level (EL): 154.51 mb = 13949.50 m = 45765.53 ft B at Equ Level: 1951.86 J/kg Max Parcel Lev (MPL): 94.51 mb = 16891.29 m = 55416.95 ft Wind level data Storm motion: 189 at 5 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 3 350 2 0.3 -2.0 | 4 7 -0.5 -7.1 1 1000 87 80 4 -3.9 -0.7 | 39 8 -4.8 -5.8 2 976 305 130 2 -1.5 1.3 | 32 5 -2.4 -3.8 3 943 610 340 6 2.1 -5.6 | 354 11 1.2 -10.8 4 925 776 5 6 -0.5 -6.0 | 7 11 -1.4 -11.1 5 910 914 300 8 6.9 -4.0 | 326 11 6.1 -9.1 6 850 1512 320 10 6.4 -7.7 | 336 14 5.6 -12.8 7 849 1524 330 10 5.0 -8.7 | 343 14 4.2 -13.8 8 819 1829 5 4 -0.3 -4.0 | 7 9 -1.2 -9.1 9 790 2134 95 6 -6.0 0.5 | 56 8 -6.8 -4.6 10 762 2438 95 10 -10.0 0.9 | 68 12 -10.8 -4.3 11 710 3048 145 2 -1.1 1.6 | 30 4 -2.0 -3.5 12 700 3164 130 2 -1.5 1.3 | 32 5 -2.4 -3.8 13 658 3658 155 6 -2.5 5.4 | 95 3 -3.4 0.3 14 610 4267 135 6 -4.2 4.2 | 80 5 -5.1 -0.9 15 588 4572 90 4 -4.0 0.0 | 43 7 -4.8 -5.1 16 566 4877 115 8 -7.3 3.4 | 78 8 -8.1 -1.8 17 545 5182 190 10 1.7 9.8 | 191 5 0.9 4.7 18 500 5870 230 14 10.7 9.0 | 249 11 9.9 3.9 19 466 6401 260 12 11.8 2.1 | 286 11 11.0 -3.0 20 448 6706 255 14 13.5 3.6 | 277 13 12.7 -1.5 21 400 7560 285 27 26.1 -7.0 | 296 28 25.2 -12.1 22 397 7620 285 27 26.1 -7.0 | 296 28 25.2 -12.1 23 350 8534 255 23 22.2 6.0 | 268 21 21.4 0.8 24 300 9650 260 45 44.3 7.8 | 266 44 43.5 2.7 25 283 10058 255 47 45.4 12.2 | 261 45 44.6 7.0 26 250 10900 280 53 52.2 -9.2 | 286 53 51.4 -14.3 27 221 11717 285 76 73.4 -19.7 | 289 77 72.6 -24.8 28 215 11887 285 78 75.3 -20.2 | 289 79 74.5 -25.3 29 200 12360 280 72 70.9 -12.5 | 284 72 70.1 -17.6 30 177 13106 285 76 73.4 -19.7 | 289 77 72.6 -24.8 31 172 13296 285 70 67.6 -18.1 | 289 71 66.8 -23.2 32 169 13411 285 76 73.4 -19.7 | 289 77 72.6 -24.8 33 161 13716 270 51 51.0 -0.0 | 276 50 50.2 -5.1 34 150 14130 235 51 41.8 29.3 | 239 48 40.9 24.1 35 145 14326 240 49 42.4 24.5 | 245 46 41.6 19.4 36 138 14630 245 56 50.8 23.7 | 250 53 49.9 18.5 37 125 15240 235 39 31.9 22.4 | 241 36 31.1 17.2 38 107 16154 260 27 26.6 4.7 | 271 26 25.8 -0.4 39 100 16570 245 18 16.3 7.6 | 261 16 15.5 2.5 40 97 16764 245 18 16.3 7.6 | 261 16 15.5 2.5 41 82 17678 235 8 6.6 4.6 | 275 6 5.7 -0.5 42 78 17983 330 8 4.0 -6.9 | 345 12 3.2 -12.1 43 70 18593 235 8 6.6 4.6 | 275 6 5.7 -0.5 44 70 18600 245 10 9.1 4.2 | 276 8 8.2 -0.9 45 63 19202 295 8 7.3 -3.4 | 323 11 6.4 -8.5 46 57 19812 35 6 -3.4 -4.9 | 23 11 -4.3 -10.0 47 54 20117 5 16 -1.4 -15.9 | 6 21 -2.2 -21.1 48 50 20540 15 4 -1.0 -3.9 | 12 9 -1.9 -9.0 49 49 20726 20 6 -2.1 -5.6 | 15 11 -2.9 -10.8 50 34 22860 175 4 -0.3 4.0 | 46 2 -1.2 -1.1 51 31 23470 330 2 1.0 -1.7 | 359 7 0.2 -6.9 52 30 23680 25 6 -2.5 -5.4 | 18 11 -3.4 -10.6 53 30 23774 35 6 -3.4 -4.9 | 23 11 -4.3 -10.0 54 28 24079 335 4 1.7 -3.6 | 354 9 0.9 -8.8 55 27 24384 305 4 3.3 -2.3 | 342 8 2.4 -7.4 56 26 24689 265 6 6.0 0.5 | 312 7 5.1 -4.6 57 24 24994 200 10 3.4 9.4 | 211 5 2.6 4.3 58 22 25603 210 12 6.0 10.4 | 224 7 5.2 5.3 59 21 25908 190 14 2.4 13.8 | 190 9 1.6 8.7 60 20 26270 230 14 10.7 9.0 | 249 11 9.9 3.9 61 19 26518 225 14 9.9 9.9 | 242 10 9.1 4.8 62 18 26822 265 14 13.9 1.2 | 287 14 13.1 -3.9 63 18 27127 260 12 11.8 2.1 | 286 11 11.0 -3.0 64 17 27432 300 12 10.4 -6.0 | 319 15 9.6 -11.1 65 16 27737 280 12 11.8 -2.1 | 303 13 11.0 -7.2 66 15 28346 345 2 0.5 -1.9 | 3 7 -0.3 -7.1 67 14 28651 280 4 3.9 -0.7 | 332 7 3.1 -5.8 68 13 28956 250 8 7.5 2.7 | 290 7 6.7 -2.4 69 13 29261 235 8 6.6 4.6 | 275 6 5.7 -0.5 70 12 29566 190 18 3.1 17.7 | 190 13 2.3 12.6 71 10 30790 240 33 28.6 16.5 | 248 30 27.7 11.4 Wind Parameters Mean winds (0-6000m): 159.2 at 6.9 knts Storm direction: 189.2 at 5.2 knts Shear (0-3000m) pos: 2.1 neg: 1.6 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 34.3 deg Storm rel helicity (0-3000m) pos: 66.9 neg: -40.0 tot: 26.9 m^2/s^2 ave: 9.0 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 1.5 10^-3/s Energy-Hel index: 0.64 Bulk Rich Number: 283.39 Bulk Shear: 7.07 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 75 3 33 7| 3.5 0.0 3.5| 8.7 -5.8 2.9 5.8 0.14| 13.8 2.0 1000 350 5 360 10| 1.8 4.9 6.6| 11.9 -36.3 -24.5 -24.5 -0.31| 13.4 -4.1 1500 326 6 346 11| 2.1 3.2 5.3| 18.4 -36.3 -18.0 -12.0 -0.21| 10.0 -2.1 2000 333 6 350 11| 3.6 2.4 6.0| 51.1 -36.3 14.7 7.4 0.12| 10.8 1.3 2500 356 7 2 12| 4.0 1.9 5.9| 66.1 -36.3 29.8 11.9 0.22| 10.2 2.3 3000 16 6 13 12| 2.1 1.6 3.7| 66.9 -40.0 26.9 9.0 0.15| 9.9 1.5 4000 52 6 32 10| 1.8 1.1 2.9| 71.1 -41.1 30.0 7.5 0.18| 8.2 1.5 5000 88 6 52 9| 1.9 0.9 2.8| 87.1 -47.5 39.7 7.9 0.20| 8.0 1.6 6000 159 7 112 4| 1.2 0.7 1.9|115.8 -47.5 68.3 11.4 0.34| 8.2 2.8 Wrote GIF file: /home/apache/climate/data/raob//MMZO/skewt/MMZO.skewt.20251211.12.gif