UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for MMZC... Searching the city database file for: MMZC ... Date:0000Z 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 74 1 925 768 2 850 1511 SFC 780 2265 19.8 3.8 35 16.0 10.4 0 0 314.5 315.8 293.0 334.8 6.45 4 700 3174 10.6 1.6 54 9.0 5.6 80 8 314.2 315.4 292.7 333.6 6.15 5 652 3761 5.0 1.3 77 3.7 2.9 67 3 314.3 315.6 293.0 334.6 6.46 6 618 4197 1.2 -0.8 86 2.0 0.1 170 4 314.8 316.0 292.6 333.3 5.85 7 576 4761 -2.7 -9.7 59 7.0 -5.7 227 5 316.7 317.3 290.9 327.0 3.18 8 541 5256 -6.7 -8.3 88 1.6 -7.4 230 10 317.6 318.4 291.7 329.9 3.78 9 535 5343 -7.5 -8.4 93 0.9 -7.9 237 10 317.7 318.4 291.7 330.0 3.79 10 511 5701 -8.7 -22.7 31 14.0 -12.8 267 12 320.4 320.7 290.2 324.6 1.21 11 500 5870 -9.3 -27.3 22 18.0 -13.9 280 12 321.7 321.9 290.2 324.6 0.81 12 490 6024 -10.1 -23.1 34 13.0 -13.9 279 13 322.6 322.8 290.8 326.8 1.22 13 477 6229 -10.7 -43.7 5 33.0 -16.2 278 14 324.3 324.4 290.3 325.0 0.17 14 412 7331 -17.5 -38.5 14 21.0 -21.1 257 23 329.4 329.5 291.9 330.7 0.33 15 400 7550 -19.5 -38.5 17 19.0 -22.7 245 25 329.6 329.7 292.0 330.9 0.34 16 300 9610 -36.3 -50.3 22 14.0 -37.3 255 35 334.2 334.2 293.0 334.7 0.13 17 298 9657 -36.5 -51.5 20 15.0 -37.5 255 35 334.6 334.6 293.0 335.0 0.11 18 263 10511 -44.3 -49.3 57 5.0 -44.6 269 34 335.3 335.3 293.3 336.0 0.16 19 252 10797 -46.7 -50.5 65 3.8 -46.9 274 33 335.9 335.9 293.4 336.5 0.15 20 250 10850 -47.1 -50.3 70 3.2 -47.3 275 33 336.0 336.1 293.5 336.7 0.15 21 246 10956 -48.1 -54.1 50 6.0 -48.3 275 34 336.1 336.1 293.4 336.5 0.10 22 200 12280 -58.9 -63.2 57 4.3 -59.0 305 56 339.5 339.5 294.2 339.7 0.04 23 197 12375 -59.3 -62.9 63 3.6 -59.4 306 60 340.3 340.3 294.4 340.5 0.04 24 181 12901 -63.5 -66.9 63 3.4 -63.5 310 74 341.9 341.9 294.8 342.0 0.03 25 178 13004 -64.3 -67.7 63 3.4 -64.3 310 75 342.1 342.2 294.8 342.2 0.02 26 160 13652 -67.7 -76.7 27 9.0 -67.8 292 56 347.0 347.0 296.0 347.0 0.01 27 150 14040 -68.5 -79.5 19 11.0 -68.5 275 41 352.1 352.1 297.1 352.1 0.00 28 144 14283 -69.7 -80.7 19 11.0 -69.8 266 43 354.1 354.1 297.5 354.2 0.00 29 142 14366 -70.1 -81.1 18 11.0 -70.1 265 49 354.9 354.9 297.7 354.9 0.00 30 126 15080 -67.7 -83.7 8 16.0 -67.8 265 41 371.5 371.5 300.8 371.5 0.00 31 112 15781 -71.1 -88.1 6 17.0 -71.2 246 38 377.9 377.9 301.9 377.9 0.00 32 100 16450 -71.1 -88.1 6 17.0 -71.2 265 45 390.4 390.4 303.8 390.4 0.00 33 77 17982 -76.7 -89.7 11 13.0 -76.7 230 31 409.0 409.0 306.4 409.0 0.00 34 72 18374 -72.5 -88.5 7 16.0 -72.6 279 22 425.8 425.8 308.4 425.8 0.00 35 70 18540 -73.1 -88.1 8 15.0 -73.2 300 18 428.0 428.0 308.6 428.0 0.00 36 67 18794 -74.7 -88.7 10 14.0 -74.7 266 12 429.9 429.9 308.8 429.9 0.00 37 50 20520 -67.1 -89.1 3 22.0 -67.3 240 10 485.4 485.4 313.9 485.4 0.00 38 46 21024 -67.1 -90.1 2 23.0 -67.4 280 18 497.1 497.1 314.7 497.1 0.00 39 40 21875 -64.1 -90.1 2 26.0 -64.6 282 17 524.9 524.9 316.6 524.9 0.00 40 38 22193 -59.3 -89.3 1 30.0 -60.1 259 17 544.9 544.9 317.8 544.9 0.00 41 30 23680 -57.9 -89.9 1 32.0 -59.0 270 12 586.8 586.8 320.0 586.8 0.00 42 28 24114 -58.5 -90.5 1 32.0 -59.7 293 15 596.8 596.8 320.5 596.8 0.00 43 23 25363 -53.9 -88.9 1 35.0 -56.1 286 15 644.9 644.9 322.5 644.9 0.01 44 20 26260 -53.9 -88.9 1 35.0 -56.3 265 18 671.2 671.2 323.4 671.2 0.01 45 17 27299 -55.9 -89.9 1 34.0 -58.2 256 19 696.7 696.7 324.3 696.8 0.01 46 15 28100 -53.9 -88.9 1 35.0 -56.9 265 23 728.7 728.8 325.3 728.8 0.01 47 14 28541 -56.1 -90.1 1 34.0 -58.7 283 30 735.8 735.8 325.6 735.9 0.01 48 11 30091 -51.5 -87.5 1 36.0 -56.1 266 37 805.1 805.1 327.4 805.2 0.02 49 10 30710 -51.3 -87.3 1 36.0 -56.3 270 41 828.1 828.1 327.9 828.2 0.02 50 9.4 31112 -50.9 -88.9 0 38.0 -56.2 844.4 844.4 328.2 844.5 0.02 TRP 142 14366 -70.1 -81.1 18 11.0 -70.1 265 49 354.9 354.9 297.7 354.9 0.00 WND 181 12901 -63.5 -66.9 63 3.4 -63.5 310 74 341.9 341.9 294.8 342.0 0.03 Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 605.08 mb = 4370.40 m = 14338.41 ft Wetbulb zero: 617.01 mb = 4209.71 m = 13811.22 ft Sfc-500 mean rel hum: 62.85 % Est. max temperature: 19.93 C = 67.88 F Sfc-Lift cond lev (LCL): 614.15 mb = 4246.88 m = 13933.15 ft T: 0.85 C 700-500 lapse rate: 7.38 C/km ThetaE index: 1.25 C Layer 700.0- 652.0 mb Conv cond level (CCL): 602.74 mb = 4397.19 m = 14426.31 ft Mean mixing ratio: 6.28 g/kg Conv temperature: 20.70 C = 69.26 F Cap Strength: 0.65 C Lifted Index: 0.06 C Risk: Showers probable Lifted Index @300 mb: 1.41 C Lifted Index @700 mb: -0.11 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.66 J/kg Max Up Vert Vel: 7.57 m/s Conv Inhibition (B-): 10.72 J/kg Cap Strength: 0.65 C Lift Cond Lev (LCL): 612.00 mb = 4274.97 m = 14025.32 ft Lev Free Conv (LFC): 577.00 mb = 4746.94 m = 15573.77 ft Equ Level (EL): 497.00 mb = 5915.92 m = 19408.96 ft B at Equ Level: 28.34 J/kg Max Parcel Lev (MPL): 447.00 mb = 6717.94 m = 22040.20 ft Wind level data Storm motion: 287 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 ---------------------------------------------------------- 0 780 2265 0 0 -0.0 -0.0 | 107 9 -9.0 2.7 1 764 2438 95 14 -13.9 1.2 | 100 23 -23.0 3.9 2 737 2743 95 10 -10.0 0.9 | 101 19 -19.0 3.6 3 711 3048 70 8 -7.5 -2.7 | 90 17 -16.6 -0.0 4 700 3174 80 8 -7.9 -1.4 | 94 17 -16.9 1.3 5 659 3658 30 2 -1.0 -1.7 | 96 10 -10.0 1.0 6 634 3962 160 4 -1.4 3.8 | 122 12 -10.4 6.5 7 611 4267 175 4 -0.3 4.0 | 125 12 -9.4 6.7 8 588 4572 230 4 3.1 2.6 | 131 8 -6.0 5.3 9 566 4877 225 6 4.2 4.2 | 145 8 -4.8 6.9 10 545 5182 225 10 7.1 7.1 | 169 10 -2.0 9.8 11 505 5791 275 12 12.0 -1.0 | 240 3 2.9 1.7 12 500 5870 280 12 11.8 -2.1 | 257 3 2.8 0.6 13 430 7010 275 19 18.9 -1.7 | 264 10 9.9 1.0 14 400 7550 245 25 22.7 10.6 | 226 19 13.6 13.3 15 396 7620 245 25 22.7 10.6 | 226 19 13.6 13.3 16 349 8534 275 27 26.9 -2.4 | 269 18 17.9 0.4 17 300 9610 255 35 33.8 9.1 | 245 27 24.8 11.8 18 294 9754 255 35 33.8 9.1 | 245 27 24.8 11.8 19 250 10850 275 33 32.9 -2.9 | 270 24 23.8 -0.2 20 213 11887 275 43 42.8 -3.7 | 272 34 33.8 -1.0 21 203 12192 300 54 46.8 -27.0 | 303 45 37.7 -24.3 22 200 12280 305 56 45.9 -32.1 | 309 47 36.8 -29.4 23 184 12802 310 76 58.2 -48.9 | 313 67 49.2 -46.1 24 181 12901 310 74 56.7 -47.6 | 313 65 47.6 -44.9 25 175 13106 310 76 58.2 -48.9 | 313 67 49.2 -46.1 26 150 14021 280 43 42.3 -7.5 | 278 34 33.3 -4.8 27 150 14040 275 41 40.8 -3.6 | 272 32 31.8 -0.9 28 143 14326 265 43 42.8 3.7 | 259 34 33.8 6.5 29 142 14366 265 49 48.8 4.3 | 260 40 39.8 7.0 30 123 15240 265 39 38.9 3.4 | 258 30 29.8 6.1 31 116 15545 240 35 30.3 17.5 | 226 29 21.3 20.2 32 100 16450 265 45 44.8 3.9 | 260 36 35.8 6.6 33 100 16459 265 45 44.8 3.9 | 260 36 35.8 6.6 34 90 17069 240 31 26.8 15.5 | 224 25 17.8 18.2 35 81 17678 255 35 33.8 9.1 | 245 27 24.8 11.8 36 77 17983 230 31 23.7 19.9 | 213 27 14.7 22.6 37 70 18540 300 18 15.6 -9.0 | 314 9 6.5 -6.3 38 69 18593 300 25 21.7 -12.5 | 308 16 12.6 -9.8 39 66 18898 250 6 5.6 2.1 | 144 6 -3.4 4.8 40 59 19507 270 4 4.0 -0.0 | 118 6 -5.0 2.7 41 56 19812 265 12 12.0 1.0 | 218 5 2.9 3.8 42 54 20117 315 2 1.4 -1.4 | 100 8 -7.6 1.3 43 51 20422 270 8 8.0 -0.0 | 159 3 -1.0 2.7 44 50 20520 240 10 8.7 5.0 | 177 8 -0.4 7.7 45 48 20726 245 10 9.1 4.2 | 180 7 0.0 6.9 46 46 21031 280 18 17.7 -3.1 | 273 9 8.7 -0.4 47 42 21641 300 16 13.9 -8.0 | 318 7 4.8 -5.3 48 36 22555 235 18 14.7 10.3 | 204 14 5.7 13.0 49 34 22860 290 12 11.3 -4.1 | 302 3 2.2 -1.4 50 33 23165 265 10 10.0 0.9 | 194 4 0.9 3.6 51 30 23680 270 12 12.0 -0.0 | 228 4 3.0 2.7 52 30 23774 265 10 10.0 0.9 | 194 4 0.9 3.6 53 27 24384 315 19 13.4 -13.4 | 338 12 4.4 -10.7 54 26 24689 320 14 9.0 -10.7 | 0 8 -0.0 -8.0 55 22 25603 275 16 15.9 -1.4 | 259 7 6.9 1.3 56 20 26213 290 18 16.9 -6.2 | 294 9 7.9 -3.5 57 20 26260 265 18 17.9 1.6 | 244 10 8.9 4.3 58 17 27127 255 19 18.4 4.9 | 231 12 9.3 7.6 59 15 28042 260 21 20.7 3.6 | 241 13 11.6 6.4 60 14 28346 285 29 28.0 -7.5 | 284 20 19.0 -4.8 61 11 30175 265 37 36.9 3.2 | 258 28 27.8 5.9 62 10 30710 270 41 41.0 -0.0 | 265 32 32.0 2.7 Wind Parameters Mean winds (0-6000m): 256.7 at 12.6 knts Storm direction: 286.7 at 9.4 knts Shear (0-3000m) pos: 1.8 neg: 0.8 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 67.3 deg Storm rel helicity (0-3000m) pos: 75.8 neg: -36.0 tot: 39.7 m^2/s^2 ave: 13.2 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.43 Bulk Shear: 66.80 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 95 10 101 20| 10.1 0.0 10.1| 29.1 -16.9 12.2 24.4 0.02| 21.8 0.5 1000 88 9 97 18| 5.1 2.3 7.3| 33.8 -34.0 -0.1 -0.1 -0.07| 14.3 -1.1 1500 85 7 97 17| 2.2 1.5 3.7| 39.7 -36.0 3.6 2.4 -0.02| 12.1 -0.2 2000 93 7 101 16| 2.0 1.1 3.1| 57.5 -36.0 21.5 10.7 0.12| 10.7 1.3 2500 103 6 105 15| 1.3 0.9 2.2| 63.3 -36.0 27.3 10.9 0.16| 9.6 1.5 3000 125 6 114 16| 1.8 0.8 2.5| 75.8 -36.0 39.7 13.2 0.24| 9.0 2.1 4000 220 8 155 10| 1.4 0.6 2.0| 86.7 -36.0 50.6 12.7 0.31| 8.3 2.6 5000 260 10 189 4| 1.1 1.1 2.3| 86.8 -49.1 37.7 7.5 0.21| 7.7 1.7 6000 257 13 210 6| 1.3 1.3 2.6|133.0 -71.5 61.5 10.3 0.22| 7.8 1.8 Wrote GIF file: /home/apache/climate/data/raob//MMZC/skewt/MMZC.skewt.20251127.00.gif