UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for MMZC... Searching the city database file for: MMZC ... Date:0000Z 5 DEC 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 48 1 925 746 2 850 1492 SFC 778 2265 21.4 1.4 27 20.0 9.9 0 0 316.5 317.5 292.7 333.8 5.45 4 777 2276 19.8 1.8 30 18.0 9.5 353 1 314.9 315.9 292.4 332.6 5.61 5 700 3159 11.0 1.0 50 10.0 5.5 210 10 314.7 315.8 292.6 333.2 5.89 6 633 3988 3.0 -1.6 72 4.6 0.6 185 12 314.7 315.8 292.2 331.8 5.38 7 592 4529 -0.7 -10.7 47 10.0 -4.9 225 20 316.5 317.1 290.5 325.9 2.86 8 558 5000 -3.9 -8.9 68 5.0 -6.1 224 25 318.1 318.8 291.6 329.5 3.50 9 549 5128 -4.7 -12.7 54 8.0 -7.8 222 27 318.7 319.2 291.0 327.3 2.62 10 542 5230 -5.3 -10.2 68 4.9 -7.4 220 28 319.1 319.8 291.6 329.8 3.25 11 525 5480 -7.1 -20.1 35 13.0 -11.2 216 31 319.9 320.2 290.2 324.9 1.48 12 500 5860 -8.9 -18.9 44 10.0 -12.2 210 35 322.2 322.5 291.2 328.1 1.72 13 478 6205 -11.1 -20.1 47 9.0 -13.9 202 35 323.6 324.0 291.5 329.2 1.62 14 447 6713 -15.7 -18.4 80 2.7 -16.6 213 32 324.1 324.5 292.0 331.0 2.01 15 438 6866 -17.1 -18.5 89 1.4 -17.6 217 32 324.2 324.6 292.0 331.2 2.03 16 422 7143 -18.7 -22.2 74 3.5 -19.7 219 32 325.7 326.0 292.0 331.0 1.53 17 413 7303 -18.7 -28.7 41 10.0 -21.0 217 33 327.7 327.8 291.9 330.8 0.87 18 405 7448 -19.1 -33.1 28 14.0 -21.8 216 34 329.0 329.1 292.0 331.1 0.58 19 400 7540 -19.3 -31.3 34 12.0 -21.8 215 35 329.9 330.0 292.4 332.5 0.70 20 375 8016 -23.1 -24.9 85 1.8 -23.5 216 38 331.0 331.3 293.3 335.8 1.35 21 363 8253 -24.9 -25.6 94 0.7 -25.1 217 40 331.7 332.0 293.4 336.4 1.31 22 354 8436 -25.9 -30.1 68 4.2 -26.7 217 41 332.8 332.9 293.3 336.0 0.89 23 341 8705 -27.9 -32.9 62 5.0 -28.7 218 43 333.6 333.8 293.4 336.2 0.70 24 339 8748 -28.1 -33.1 62 5.0 -29.0 218 44 333.9 334.0 293.4 336.5 0.69 25 336 8812 -27.1 -39.1 31 12.0 -28.8 218 44 336.1 336.2 293.7 337.6 0.38 26 334 8855 -26.7 -42.7 21 16.0 -28.7 218 45 337.2 337.3 293.9 338.3 0.27 27 309 9411 -31.1 -50.1 14 19.0 -32.8 220 49 338.7 338.7 294.1 339.2 0.13 28 300 9620 -32.5 -50.5 15 18.0 -34.0 225 51 339.6 339.6 294.3 340.1 0.12 29 250 10880 -44.3 -49.3 57 5.0 -44.6 245 56 340.2 340.2 294.6 340.9 0.17 30 231 11403 -48.9 -52.6 65 3.7 -49.1 250 61 341.0 341.0 294.7 341.5 0.13 31 200 12330 -57.3 -61.6 58 4.3 -57.4 260 78 342.0 342.0 294.8 342.2 0.05 32 179 13020 -63.3 -69.3 44 6.0 -63.4 266 86 343.2 343.2 295.1 343.3 0.02 33 165 13517 -66.0 -73.4 35 7.4 -66.0 275 91 346.9 346.9 296.0 346.9 0.01 34 150 14090 -69.1 -78.1 26 9.0 -69.1 270 66 351.1 351.1 296.8 351.1 0.01 35 149 14130 -69.3 -78.3 26 9.0 -69.4 268 65 351.4 351.4 297.0 351.4 0.01 36 122 15308 -76.3 -83.3 32 7.0 -76.3 226 65 359.3 359.3 298.5 359.3 0.00 37 119 15451 -77.5 -83.5 37 6.0 -77.5 221 67 359.6 359.6 298.7 359.7 0.00 38 118 15500 -78.1 -84.1 37 6.0 -78.1 220 68 359.4 359.4 298.6 359.4 0.00 39 100 16460 -73.3 -85.3 14 12.0 -73.3 230 39 386.1 386.1 303.2 386.1 0.00 40 90 17076 -74.1 -88.1 10 14.0 -74.2 235 49 396.3 396.3 304.7 396.3 0.00 41 85 17411 -71.7 -87.7 7 16.0 -71.8 249 37 407.7 407.7 306.2 407.7 0.00 42 80 17767 -74.3 -88.3 10 14.0 -74.3 237 29 409.5 409.5 306.5 409.5 0.00 43 72 18384 -71.9 -87.9 7 16.0 -72.0 290 12 427.1 427.1 308.5 427.1 0.00 44 70 18550 -73.3 -88.3 8 15.0 -73.3 315 4 427.6 427.6 308.6 427.6 0.00 45 67 18805 -74.5 -88.5 10 14.0 -74.6 226 3 430.4 430.4 308.9 430.4 0.00 46 61 19348 -74.9 -88.9 10 14.0 -75.0 235 9 441.2 441.2 310.0 441.2 0.00 47 60 19444 -72.3 -88.3 7 16.0 -72.4 222 12 449.1 449.1 310.8 449.1 0.00 48 57 19744 -73.5 -88.5 8 15.0 -73.6 304 6 453.0 453.0 311.1 453.0 0.00 49 53 20172 -69.3 -87.3 6 18.0 -69.5 228 7 472.2 472.2 312.8 472.3 0.00 50 50 20520 -68.3 -88.3 4 20.0 -68.5 345 6 482.5 482.5 313.7 482.6 0.00 51 42 21565 -69.9 -89.9 4 20.0 -70.1 279 16 503.2 503.2 315.2 503.3 0.00 52 40 21859 -65.1 -89.1 2 24.0 -65.5 237 10 522.4 522.4 316.5 522.4 0.00 53 37 22340 -61.1 -90.1 1 29.0 -61.8 266 14 544.4 544.4 317.8 544.4 0.00 54 35 22684 -63.3 -92.3 1 29.0 -63.8 291 16 547.4 547.4 317.9 547.4 0.00 55 31 23434 -61.3 -93.3 1 32.0 -62.1 310 19 572.1 572.1 319.3 572.1 0.00 56 30 23640 -57.7 -91.7 1 34.0 -58.9 260 18 587.3 587.3 320.0 587.4 0.00 57 29 23855 -56.7 -91.7 0 35.0 -58.0 264 15 595.8 595.8 320.4 595.8 0.00 58 21 25900 -57.1 -91.1 1 34.0 -58.8 300 21 652.2 652.2 322.7 652.3 0.00 59 20 26210 -54.9 -89.9 1 35.0 -57.2 285 19 668.1 668.1 323.3 668.2 0.01 60 15 28064 -50.5 -86.5 1 36.0 -54.6 255 27 740.0 740.1 325.7 740.2 0.01 61 13 28999 -49.1 -86.1 1 37.0 -54.1 272 29 775.8 775.8 326.6 776.0 0.02 62 11 30080 -54.9 -89.9 1 35.0 -58.4 266 35 792.7 792.7 327.1 792.8 0.01 63 10 30690 -54.1 -89.1 1 35.0 -58.1 255 35 817.6 817.6 327.7 817.7 0.01 64 9.7 30886 -53.3 -88.3 1 35.0 -57.6 827.8 827.8 327.9 827.9 0.02 TRP 118 15500 -78.1 -84.1 37 6.0 -78.1 220 68 359.4 359.4 298.6 359.4 0.00 WND 165 13517 -66.0 -73.4 35 7.4 -66.0 275 91 346.9 346.9 296.0 346.9 0.01 Sounding variables and indices 1000-500 mb thick: 5812.00 m Freezing level: 599.76 mb = 4426.43 m = 14522.25 ft Wetbulb zero: 628.47 mb = 4046.33 m = 13275.20 ft Sfc-500 mean rel hum: 52.11 % Est. max temperature: 19.98 C = 67.96 F Sfc-Lift cond lev (LCL): 577.25 mb = 4729.62 m = 15516.95 ft T: -2.06 C 700-500 lapse rate: 7.37 C/km ThetaE index: 1.20 C Layer 777.0- 700.0 mb Conv cond level (CCL): 578.85 mb = 4707.57 m = 15444.59 ft Mean mixing ratio: 5.76 g/kg Conv temperature: 22.02 C = 71.64 F Cap Strength: 1.31 C Lifted Index: 0.98 C Risk: Showers probable Lifted Index @300 mb: 5.92 C Lifted Index @700 mb: -0.08 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.64 J/kg Max Up Vert Vel: 3.36 m/s Conv Inhibition (B-): 72.16 J/kg Cap Strength: 1.60 C Lift Cond Lev (LCL): 597.58 mb = 4453.02 m = 14609.48 ft Lev Free Conv (LFC): 442.58 mb = 6787.83 m = 22269.50 ft Equ Level (EL): 422.58 mb = 7132.63 m = 23400.74 ft B at Equ Level: 4.72 J/kg Max Parcel Lev (MPL): 412.58 mb = 7310.46 m = 23984.14 ft Wind level data Storm motion: 245 at 19 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 ---------------------------------------------------------- 0 778 2265 0 0 -0.0 -0.0 | 65 19 -16.9 -8.0 1 762 2438 255 12 11.6 3.1 | 47 7 -5.3 -4.9 2 700 3159 210 10 5.0 8.7 | 93 12 -11.9 0.7 3 683 3353 215 12 6.9 9.8 | 100 10 -10.0 1.8 4 633 3962 185 12 1.0 12.0 | 104 16 -15.8 3.9 5 587 4572 230 21 16.1 13.5 | 172 6 -0.8 5.5 6 500 5860 210 35 17.5 30.3 | 182 22 0.6 22.3 7 485 6096 200 35 12.0 32.9 | 169 25 -4.9 24.9 8 429 7010 220 31 19.9 23.7 | 191 16 3.0 15.7 9 400 7540 215 35 20.1 28.7 | 189 21 3.2 20.7 10 307 9449 220 49 31.5 37.5 | 206 33 14.6 29.5 11 300 9620 225 51 36.1 36.1 | 214 34 19.2 28.1 12 250 10880 245 56 50.8 23.7 | 245 37 33.9 15.7 13 246 10973 245 54 48.9 22.8 | 245 35 32.0 14.8 14 200 12330 260 78 76.8 13.5 | 265 60 59.9 5.5 15 168 13411 270 91 91.0 -0.0 | 276 75 74.1 -8.0 16 165 13517 275 91 90.7 -7.9 | 282 75 73.8 -15.9 17 160 13716 275 86 85.7 -7.5 | 283 71 68.8 -15.5 18 150 14090 270 66 66.0 -0.0 | 279 50 49.1 -8.0 19 137 14630 245 53 48.0 22.4 | 245 34 31.1 14.4 20 118 15500 220 68 43.7 52.1 | 211 52 26.8 44.1 21 117 15545 215 64 36.7 52.4 | 204 49 19.8 44.4 22 111 15850 230 74 56.7 47.6 | 225 56 39.8 39.6 23 100 16459 255 56 54.1 14.5 | 260 38 37.2 6.5 24 100 16460 230 39 29.9 25.1 | 217 21 13.0 17.1 25 95 16764 215 43 24.7 35.2 | 196 28 7.8 27.2 26 90 17069 235 49 40.1 28.1 | 229 31 23.2 20.1 27 86 17374 250 39 36.6 13.3 | 255 20 19.8 5.3 28 81 17678 240 27 23.4 13.5 | 230 9 6.5 5.5 29 77 17983 230 33 25.3 21.2 | 212 16 8.4 13.2 30 70 18550 315 4 2.8 -2.8 | 52 18 -14.1 -10.8 31 66 18898 195 2 0.5 1.9 | 70 17 -16.4 -6.1 32 63 19202 255 4 3.9 1.0 | 62 15 -13.0 -7.0 33 59 19507 215 14 8.0 11.5 | 111 10 -8.9 3.5 34 56 19812 325 4 2.3 -3.3 | 52 18 -14.6 -11.3 35 54 20117 225 6 4.2 4.2 | 73 13 -12.7 -3.8 36 51 20422 240 12 10.4 6.0 | 73 7 -6.5 -2.0 37 50 20520 345 6 1.6 -5.8 | 48 21 -15.3 -13.8 38 46 21031 20 2 -0.7 -1.9 | 61 20 -17.6 -9.9 39 44 21336 250 14 13.2 4.8 | 49 5 -3.7 -3.2 40 42 21641 285 16 15.5 -4.1 | 7 12 -1.4 -12.1 41 40 21946 225 8 5.7 5.7 | 78 11 -11.2 -2.4 42 38 22250 245 14 12.7 5.9 | 64 5 -4.2 -2.1 43 36 22555 305 14 11.5 -8.0 | 19 17 -5.4 -16.0 44 34 22860 275 18 17.9 -1.6 | 354 10 1.0 -9.6 45 32 23165 315 23 16.3 -16.3 | 1 24 -0.6 -24.3 46 31 23470 310 19 14.6 -12.2 | 7 20 -2.3 -20.2 47 30 23640 260 18 17.7 3.1 | 350 5 0.8 -4.9 48 29 23774 255 14 13.5 3.6 | 38 6 -3.4 -4.4 49 27 24384 320 19 12.2 -14.6 | 12 23 -4.7 -22.6 50 24 24994 315 18 12.7 -12.7 | 11 21 -4.2 -20.7 51 23 25298 295 18 16.3 -7.6 | 2 16 -0.6 -15.6 52 21 25908 300 21 18.2 -10.5 | 356 19 1.3 -18.5 53 20 26210 285 19 18.4 -4.9 | 354 13 1.5 -12.9 54 20 26213 280 19 18.7 -3.3 | 351 11 1.8 -11.3 55 19 26518 285 19 18.4 -4.9 | 354 13 1.5 -12.9 56 17 27127 245 25 22.7 10.6 | 246 6 5.8 2.6 57 16 27737 230 27 20.7 17.4 | 202 10 3.8 9.3 58 14 28346 275 27 26.9 -2.4 | 316 14 10.0 -10.4 59 14 28651 270 25 25.0 -0.0 | 315 11 8.1 -8.0 60 12 29566 275 35 34.9 -3.1 | 302 21 18.0 -11.1 61 10 30690 255 35 33.8 9.1 | 266 17 16.9 1.0 Wind Parameters Mean winds (0-6000m): 214.6 at 24.9 knts Storm direction: 244.6 at 18.7 knts Shear (0-3000m) pos: 2.5 neg: 3.2 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 120.1 deg Storm rel helicity (0-3000m) pos: 59.1 neg: -28.5 tot: 30.6 m^2/s^2 ave: 10.2 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 41.17 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 ------------------------------------------------------------------------------- 500 247 10 62 9| 0.0 11.4 11.4| 10.4 -28.0 -17.6 -35.2 -0.07| 20.1 -1.4 1000 234 10 77 9| 0.0 5.7 5.7| 18.6 -28.0 -9.4 -9.4 0.07| 13.0 0.9 1500 223 11 89 10| 0.0 4.1 4.1| 22.9 -28.0 -5.0 -3.4 0.11| 10.4 1.1 2000 215 11 97 11| 1.4 3.1 4.5| 41.8 -28.5 13.4 6.7 0.21| 10.1 2.1 2500 219 13 104 9| 3.0 2.5 5.4| 57.1 -28.5 28.7 11.5 0.31| 10.4 3.2 3000 220 15 117 8| 2.5 3.2 5.6| 59.1 -28.5 30.6 10.2 0.29| 9.7 2.8 4000 215 20 146 10| 1.9 3.5 5.4| 64.8 -62.8 2.0 0.5 0.16| 9.3 1.5 5000 214 23 158 11| 2.1 2.8 4.9| 97.7 -63.8 33.9 6.8 0.21| 8.6 1.8 6000 215 25 168 13| 2.0 2.7 4.6|116.8 -65.5 51.3 8.6 0.22| 7.8 1.8 Wrote GIF file: /home/apache/climate/data/raob//MMZC/skewt/MMZC.skewt.20251205.00.gif