UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for MMZC... Searching the city database file for: MMZC ... Date:1200Z 27 NOV 25 Station: MMZC WMO ident: 76526 Latitude: 22.75 Longitude: -102.50 Elevation: 2265.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 173 1 925 846 2 850 1565 SFC 782 2265 10.2 6.7 79 3.5 8.2 175 2 304.0 305.5 291.0 327.7 7.90 4 747 2645 8.0 6.9 93 1.1 7.3 148 11 305.6 307.2 292.0 330.9 8.39 5 738 2745 7.4 6.2 92 1.2 6.7 153 10 306.0 307.5 291.8 330.4 8.08 6 728 2857 7.4 5.2 86 2.2 6.1 157 9 307.2 308.6 291.8 330.4 7.64 7 710 3064 9.4 1.4 57 8.0 5.0 166 6 311.6 312.8 291.8 330.2 5.97 8 708 3088 9.4 1.4 57 8.0 5.0 168 6 311.9 313.0 291.9 330.6 5.99 9 700 3182 8.6 1.6 61 7.0 4.7 175 6 312.0 313.2 292.0 331.2 6.15 10 660 3665 4.2 1.1 80 3.1 2.5 235 4 312.3 313.5 292.3 332.0 6.29 11 621 4158 0.2 -1.5 88 1.7 -0.7 262 4 313.3 314.3 291.9 330.6 5.53 12 599 4447 -1.1 -7.1 64 6.0 -3.8 292 4 315.0 315.7 290.9 327.0 3.75 13 579 4718 -3.3 -8.0 70 4.7 -5.4 333 4 315.5 316.2 290.9 327.1 3.62 14 573 4800 -3.9 -9.9 63 6.0 -6.4 332 5 315.7 316.3 290.6 325.9 3.15 15 571 4828 -3.9 -9.9 63 6.0 -6.4 331 5 316.1 316.7 290.6 326.3 3.16 16 569 4855 -3.5 -15.5 39 12.0 -7.9 331 5 316.8 317.2 289.8 323.5 2.01 17 567 4883 -3.1 -19.1 28 16.0 -8.4 330 6 317.6 317.9 289.6 322.7 1.49 18 531 5400 -6.7 -27.7 17 21.0 -12.2 359 6 319.3 319.5 289.3 321.9 0.74 19 513 5670 -7.5 -45.5 3 38.0 -13.9 356 10 321.5 321.6 289.3 322.0 0.13 20 505 5792 -7.3 -50.3 2 43.0 -14.0 350 12 323.2 323.2 289.8 323.5 0.08 21 500 5870 -7.9 -33.9 10 26.0 -13.7 355 10 323.4 323.5 290.3 325.0 0.43 22 490 6026 -9.5 -25.5 26 16.0 -13.9 354 10 323.3 323.5 290.8 326.8 0.98 23 463 6461 -13.3 -25.3 36 12.0 -16.4 352 9 323.9 324.1 291.0 327.6 1.06 24 400 7560 -19.9 -44.9 9 25.0 -23.3 285 23 329.1 329.2 291.6 329.8 0.17 25 398 7597 -20.1 -45.1 9 25.0 -23.5 285 23 329.3 329.4 291.7 330.0 0.17 26 368 8172 -25.1 -40.1 23 15.0 -27.2 289 28 330.1 330.2 292.1 331.4 0.32 27 346 8615 -29.3 -32.2 76 2.9 -29.8 293 31 330.3 330.5 292.5 333.0 0.74 28 326 9038 -31.5 -39.5 45 8.0 -32.5 296 34 333.0 333.0 292.9 334.4 0.38 29 300 9620 -36.1 -43.1 48 7.0 -36.8 300 39 334.5 334.5 293.2 335.6 0.28 30 262 10546 -43.9 -49.9 51 6.0 -44.2 300 52 336.3 336.3 293.6 336.9 0.15 31 250 10860 -46.3 -53.3 45 7.0 -46.6 300 64 337.2 337.3 293.7 337.7 0.11 32 233 11325 -49.5 -59.5 30 10.0 -49.8 302 73 339.2 339.2 294.2 339.5 0.05 33 200 12310 -57.3 -65.3 36 8.0 -57.5 305 89 342.0 342.0 294.8 342.1 0.03 34 191 12598 -59.8 -67.2 38 7.4 -59.9 305 89 342.5 342.5 295.0 342.6 0.02 35 186 12762 -61.3 -68.3 39 7.0 -61.4 305 89 342.7 342.7 295.0 342.8 0.02 36 165 13496 -64.5 -74.5 24 10.0 -64.6 294 67 349.3 349.3 296.5 349.4 0.01 37 150 14070 -68.9 -77.9 26 9.0 -68.9 275 74 351.4 351.4 297.0 351.4 0.01 38 146 14231 -69.9 -78.9 26 9.0 -69.9 275 77 352.4 352.4 297.1 352.4 0.01 39 142 14395 -71.1 -79.1 30 8.0 -71.1 280 80 353.1 353.1 297.3 353.1 0.01 40 125 15151 -68.9 -82.9 12 14.0 -68.9 293 51 370.2 370.2 300.6 370.2 0.00 41 122 15296 -68.9 -82.9 12 14.0 -68.9 293 45 372.8 372.8 301.1 372.8 0.00 42 100 16470 -73.1 -88.1 8 15.0 -73.2 260 51 386.5 386.5 303.3 386.5 0.00 43 95 16770 -74.3 -89.3 8 15.0 -74.3 260 51 389.8 389.8 303.8 389.9 0.00 44 82 17627 -74.9 -87.9 12 13.0 -74.9 254 29 405.4 405.4 305.9 405.4 0.00 45 76 18073 -70.9 -86.9 8 16.0 -71.0 270 29 422.6 422.6 308.0 422.7 0.00 46 70 18560 -71.3 -86.3 9 15.0 -71.4 295 16 431.8 431.8 309.0 431.9 0.00 47 57 19777 -72.5 -88.5 7 16.0 -72.6 306 10 455.3 455.3 311.4 455.3 0.00 48 54 20099 -69.1 -88.1 5 19.0 -69.2 348 10 470.2 470.2 312.7 470.2 0.00 49 51 20441 -70.1 -88.1 5 18.0 -70.2 93 6 475.6 475.6 313.1 475.6 0.00 50 50 20560 -68.7 -88.7 4 20.0 -68.9 130 4 481.6 481.6 313.6 481.6 0.00 51 43 21477 -62.7 -87.7 2 25.0 -63.2 235 11 517.6 517.6 316.1 517.6 0.00 52 33 23116 -61.3 -89.3 1 28.0 -62.0 271 14 562.0 562.0 318.8 562.0 0.00 53 30 23710 -59.5 -89.5 1 30.0 -60.4 260 19 582.4 582.4 319.8 582.5 0.00 54 28 24145 -56.1 -89.1 1 33.0 -57.6 259 19 603.5 603.5 320.7 603.5 0.00 55 22 25674 -57.3 -89.3 1 32.0 -58.9 243 18 643.0 643.0 322.4 643.1 0.01 TRP 142 14395 -71.1 -79.1 30 8.0 -71.1 280 80 353.1 353.1 297.3 353.1 0.01 WND 191 12598 -59.8 -67.2 38 7.4 -59.9 305 89 342.5 342.5 295.0 342.6 0.02 Sounding variables and indices 1000-500 mb thick: 5697.00 m Freezing level: 617.62 mb = 4202.70 m = 13788.23 ft Wetbulb zero: 629.27 mb = 4051.20 m = 13291.19 ft Sfc-500 mean rel hum: 58.86 % Est. max temperature: 18.59 C = 65.47 F Sfc-Lift cond lev (LCL): 741.54 mb = 2705.34 m = 8875.69 ft T: 7.64 C 700-500 lapse rate: 6.14 C/km ThetaE index: 0.45 C Layer 738.0- 728.0 mb Conv cond level (CCL): 646.44 mb = 3833.37 m = 12576.51 ft Mean mixing ratio: 7.29 g/kg Conv temperature: 18.28 C = 64.90 F Cap Strength: 3.66 C Lifted Index: 3.21 C Risk: None Lifted Index @300 mb: 4.02 C Lifted Index @700 mb: 3.58 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.89 J/kg Max Up Vert Vel: 10.19 m/s Conv Inhibition (B-): 25798.50 J/kg Cap Strength: 3.66 C Lift Cond Lev (LCL): 688.74 mb = 3315.29 m = 10876.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 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 ---------------------------------------------------------- 0 782 2265 175 2 -0.2 2.0 | 152 10 -4.5 8.6 1 766 2438 140 14 -9.0 10.7 | 142 22 -13.3 17.3 2 711 3048 165 6 -1.6 5.8 | 155 14 -5.9 12.4 3 700 3182 175 6 -0.5 6.0 | 159 13 -4.9 12.6 4 685 3353 230 4 3.1 2.6 | 172 9 -1.3 9.2 5 660 3658 235 4 3.3 2.3 | 173 9 -1.1 8.9 6 635 3962 285 2 1.9 -0.5 | 158 7 -2.4 6.1 7 611 4267 245 6 5.4 2.5 | 187 9 1.1 9.1 8 588 4572 335 2 0.8 -1.8 | 144 6 -3.5 4.8 9 566 4877 330 6 3.0 -5.2 | 136 2 -1.3 1.4 10 525 5486 5 6 -0.5 -6.0 | 97 5 -4.9 0.6 11 505 5791 350 12 2.1 -11.8 | 23 6 -2.2 -5.2 12 500 5870 355 10 0.9 -10.0 | 46 5 -3.5 -3.4 13 448 6706 350 8 1.4 -7.9 | 66 3 -2.9 -1.3 14 430 7010 290 18 16.9 -6.2 | 268 13 12.6 0.4 15 413 7315 275 19 18.9 -1.7 | 251 15 14.6 4.9 16 400 7560 285 23 22.2 -6.0 | 268 18 17.9 0.6 17 300 9620 300 39 33.8 -19.5 | 294 32 29.4 -12.9 18 269 10363 300 45 39.0 -22.5 | 295 38 34.6 -15.9 19 250 10860 300 64 55.4 -32.0 | 296 57 51.1 -25.4 20 204 12192 305 89 72.9 -51.0 | 303 82 68.6 -44.5 21 200 12310 305 89 72.9 -51.0 | 303 82 68.6 -44.5 22 191 12598 305 89 72.9 -51.0 | 303 82 68.6 -44.5 23 185 12802 305 89 72.9 -51.0 | 303 82 68.6 -44.5 24 159 13716 290 60 56.4 -20.5 | 285 54 52.0 -13.9 25 150 14070 275 74 73.7 -6.4 | 270 69 69.4 0.1 26 144 14326 275 78 77.7 -6.8 | 270 73 73.4 -0.2 27 142 14395 280 80 78.8 -13.9 | 276 75 74.5 -7.3 28 123 15240 295 47 42.6 -19.9 | 289 41 38.3 -13.3 29 117 15545 285 37 35.7 -9.6 | 275 32 31.4 -3.0 30 105 16154 260 37 36.4 6.4 | 248 35 32.1 13.0 31 100 16470 260 51 50.2 8.9 | 251 48 45.9 15.4 32 95 16764 260 51 50.2 8.9 | 251 48 45.9 15.4 33 90 17069 280 45 44.3 -7.8 | 272 40 40.0 -1.2 34 86 17374 245 27 24.5 11.4 | 228 27 20.1 18.0 35 77 17983 265 31 30.9 2.7 | 251 28 26.5 9.3 36 70 18560 295 16 14.5 -6.8 | 271 10 10.2 -0.2 37 70 18593 320 18 11.6 -13.8 | 315 10 7.2 -7.2 38 66 18898 280 18 17.7 -3.1 | 256 14 13.4 3.5 39 63 19202 345 12 3.1 -11.6 | 14 5 -1.2 -5.0 40 60 19507 270 10 10.0 -0.0 | 221 9 5.7 6.6 41 54 20117 350 10 1.7 -9.8 | 38 4 -2.6 -3.3 42 50 20560 130 4 -3.1 2.6 | 141 12 -7.4 9.2 43 49 20726 300 2 1.7 -1.0 | 155 6 -2.6 5.6 44 46 21031 175 2 -0.2 2.0 | 152 10 -4.5 8.6 45 44 21336 245 4 3.6 1.7 | 175 8 -0.7 8.3 46 42 21641 225 18 12.7 12.7 | 203 21 8.4 19.3 47 38 22250 255 14 13.5 3.6 | 222 14 9.2 10.2 48 36 22555 245 14 12.7 5.9 | 214 15 8.4 12.5 49 34 22860 280 16 15.8 -2.8 | 252 12 11.4 3.8 50 33 23165 270 14 14.0 -0.0 | 236 12 9.7 6.6 51 30 23710 260 19 18.7 3.3 | 235 17 14.4 9.9 52 29 23774 240 18 15.6 9.0 | 216 19 11.3 15.6 53 27 24079 270 19 19.0 -0.0 | 246 16 14.7 6.6 54 25 24384 255 16 15.5 4.1 | 226 15 11.1 10.7 55 21 24994 240 18 15.6 9.0 | 216 19 11.3 15.6 56 20 25298 260 19 18.7 3.3 | 235 17 14.4 9.9 57 17 25908 285 25 24.1 -6.5 | 270 20 19.8 0.1 Wind Parameters Mean winds (0-6000m): 296.6 at 10.5 knts Storm direction: 326.6 at 7.9 knts Shear (0-3000m) pos: 2.8 neg: 1.4 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): -52.0 deg Storm rel helicity (0-3000m) pos: 36.8 neg: -25.2 tot: 11.6 m^2/s^2 ave: 3.9 10^-3 m/s^2 rel: 0.00 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 0.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.95 Bulk Shear: 54.87 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 ------------------------------------------------------------------------------- 500 145 11 146 18| 0.0 8.1 8.1| 12.9 -14.0 -1.1 -2.2 -0.03| 17.7 -0.5 1000 151 9 149 17| 3.8 4.1 7.9| 27.7 -14.0 13.7 13.7 0.15| 12.8 1.9 1500 163 7 155 15| 3.7 2.7 6.4| 30.3 -14.7 15.7 10.4 0.15| 9.9 1.5 2000 174 6 159 14| 2.8 2.2 4.9| 36.8 -17.4 19.4 9.7 0.18| 9.2 1.6 2500 182 6 162 13| 3.0 1.7 4.8| 36.8 -24.1 12.7 5.1 0.04| 9.4 0.4 3000 194 6 166 13| 2.8 1.4 4.3| 36.8 -25.2 11.6 3.9 0.00| 8.4 0.0 4000 325 6 156 1| 1.8 0.4 2.2| 39.5 -32.5 7.0 1.7 -0.07| 7.6 -0.5 5000 315 8 225 2| 1.4 2.0 3.4| 40.2 -63.2 -23.0 -4.6 -0.25| 8.4 -2.1 6000 297 11 250 5| 2.0 1.6 3.6| 77.6 -63.2 14.4 2.4 -0.13| 8.0 -1.1 Wrote GIF file: /home/apache/climate/data/raob//MMZC/skewt/MMZC.skewt.20251127.12.gif