UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for MMZC... Searching the city database file for: MMZC ... Date:1200Z 3 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 101 1 925 782 2 850 1509 SFC 778 2265 13.4 6.4 63 7.0 9.2 215 2 307.9 309.3 292.2 331.6 7.77 4 734 2753 11.4 5.4 67 6.0 7.9 236 23 310.9 312.3 292.9 334.6 7.69 5 715 2972 10.4 -1.6 43 12.0 4.2 232 26 312.1 313.0 290.9 327.1 4.76 6 700 3148 9.4 -2.6 43 12.0 3.3 230 29 312.9 313.8 290.9 327.2 4.51 7 660 3633 6.2 -4.8 45 11.0 0.8 245 23 314.6 315.4 291.0 327.6 4.06 8 655 3695 6.0 -8.0 36 14.0 -0.4 246 22 315.1 315.7 290.4 325.4 3.19 9 648 3783 5.2 -2.8 56 8.0 1.1 249 21 315.1 316.0 291.8 330.4 4.81 10 509 5711 -6.7 -11.4 69 4.7 -8.7 230 28 323.2 323.8 292.7 333.7 3.14 11 500 5850 -7.5 -13.5 62 6.0 -9.8 230 29 323.9 324.4 292.5 333.0 2.70 12 494 5944 -8.1 -17.1 48 9.0 -11.3 231 30 324.3 324.7 292.0 331.2 2.03 13 462 6461 -12.1 -18.1 61 6.0 -14.1 234 37 325.6 326.0 292.4 332.4 1.99 14 440 6833 -14.5 -31.5 22 17.0 -18.3 236 42 327.1 327.2 291.5 329.4 0.62 15 427 7060 -15.9 -32.9 22 17.0 -19.4 237 45 328.1 328.2 291.7 330.2 0.56 16 410 7366 -18.3 -25.3 54 7.0 -20.1 239 49 328.9 329.1 292.6 333.1 1.19 17 402 7513 -18.9 -29.9 37 11.0 -21.3 240 51 330.0 330.1 292.5 332.9 0.79 18 400 7550 -18.9 -29.9 37 11.0 -21.3 240 51 330.4 330.6 292.6 333.3 0.80 19 398 7587 -19.1 -25.1 59 6.0 -20.7 240 51 330.6 330.9 293.1 335.1 1.25 20 300 9630 -35.7 -40.4 62 4.7 -36.2 240 47 335.1 335.1 293.4 336.5 0.38 21 279 10129 -39.7 -43.9 64 4.2 -40.1 240 51 336.3 336.4 293.7 337.4 0.28 22 250 10870 -44.9 -52.9 40 8.0 -45.3 240 56 339.3 339.3 294.3 339.8 0.11 23 210 12009 -54.7 -59.7 54 5.0 -54.8 238 55 341.3 341.4 294.7 341.6 0.06 24 200 12320 -56.5 -64.5 36 8.0 -56.6 235 54 343.3 343.3 295.1 343.4 0.03 25 196 12448 -57.1 -66.1 31 9.0 -57.3 236 54 344.3 344.3 295.4 344.4 0.03 26 166 13478 -65.9 -71.9 43 6.0 -66.0 248 53 346.4 346.4 295.8 346.4 0.01 27 150 14090 -67.9 -76.9 27 9.0 -67.9 245 49 353.1 353.1 297.3 353.2 0.01 28 139 14544 -69.5 -81.5 16 12.0 -69.5 233 56 358.1 358.1 298.3 358.1 0.00 29 112 15807 -75.5 -87.5 14 12.0 -75.5 234 54 369.7 369.7 300.5 369.7 0.00 30 100 16460 -75.9 -87.9 13 12.0 -75.9 230 51 381.1 381.1 302.4 381.1 0.00 31 95 16757 -76.5 -87.5 16 11.0 -76.5 230 51 385.5 385.5 303.1 385.5 0.00 32 93 16881 -73.3 -87.3 10 14.0 -73.3 230 46 394.2 394.2 304.4 394.2 0.00 33 81 17688 -75.9 -88.9 11 13.0 -75.9 230 44 404.8 404.8 305.8 404.8 0.00 34 73 18294 -73.3 -88.3 8 15.0 -73.3 244 21 422.5 422.5 308.0 422.5 0.00 35 70 18540 -74.7 -87.7 12 13.0 -74.7 195 18 424.6 424.6 308.2 424.6 0.00 36 67 18795 -74.3 -88.3 10 14.0 -74.3 197 20 430.8 430.8 308.9 430.8 0.00 37 62 19253 -69.7 -86.7 7 17.0 -69.8 220 22 450.6 450.6 310.9 450.7 0.00 38 50 20540 -68.7 -88.7 4 20.0 -68.9 320 14 481.6 481.6 313.6 481.6 0.00 39 49 20661 -68.9 -88.9 4 20.0 -69.1 310 9 483.9 483.9 313.8 483.9 0.00 40 43 21447 -67.1 -89.1 3 22.0 -67.4 229 14 506.8 506.8 315.4 506.8 0.00 41 40 21888 -62.9 -87.9 2 25.0 -63.4 225 20 527.9 527.9 316.8 527.9 0.00 42 35 22711 -62.9 -88.9 2 26.0 -63.4 247 17 548.4 548.4 318.0 548.5 0.00 43 34 22890 -60.1 -89.1 1 29.0 -60.9 254 17 560.4 560.4 318.6 560.4 0.00 44 30 23670 -61.1 -89.1 1 28.0 -61.9 275 21 578.1 578.1 319.6 578.1 0.00 45 28 24106 -57.5 -88.5 1 31.0 -58.8 273 21 599.6 599.6 320.6 599.6 0.01 46 20 26260 -54.3 -89.3 1 35.0 -56.7 270 18 670.0 670.0 323.4 670.0 0.01 47 11 30070 -56.9 -92.9 0 36.0 -59.8 259 35 785.4 785.5 326.9 785.5 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5749.00 m Freezing level: 587.26 mb = 4625.30 m = 15174.68 ft Wetbulb zero: 656.59 mb = 3675.15 m = 12057.44 ft Sfc-500 mean rel hum: 58.37 % Est. max temperature: 21.14 C = 70.05 F Sfc-Lift cond lev (LCL): 700.04 mb = 3147.49 m = 10326.29 ft T: 9.40 C 700-500 lapse rate: 6.25 C/km ThetaE index: 7.50 C Layer 715.0- 700.0 mb Conv cond level (CCL): 569.54 mb = 4813.41 m = 15791.82 ft Mean mixing ratio: 6.19 g/kg Conv temperature: 24.21 C = 75.58 F Cap Strength: 3.99 C Lifted Index: 3.55 C Risk: None Lifted Index @300 mb: 4.36 C Lifted Index @700 mb: 1.55 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.18 J/kg Max Up Vert Vel: 7.51 m/s Conv Inhibition (B-): 38352.66 J/kg Cap Strength: 3.99 C Lift Cond Lev (LCL): 636.89 mb = 3920.92 m = 12863.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 267 at 23 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 215 2 1.1 1.6 | 92 22 -22.3 0.6 1 762 2438 240 18 15.6 9.0 | 136 11 -7.8 8.0 2 700 3148 230 29 22.2 18.6 | 176 18 -1.2 17.6 3 632 3962 255 18 17.4 4.7 | 121 7 -6.0 3.6 4 523 5486 230 27 20.7 17.4 | 170 17 -2.7 16.3 5 500 5850 230 29 22.2 18.6 | 176 18 -1.2 17.6 6 400 7550 240 51 44.2 25.5 | 220 32 20.8 24.5 7 396 7620 240 51 44.2 25.5 | 220 32 20.8 24.5 8 300 9630 240 47 40.7 23.5 | 218 28 17.3 22.5 9 250 10870 240 56 48.5 28.0 | 223 37 25.1 27.0 10 224 11582 245 58 52.6 24.5 | 231 37 29.2 23.5 11 204 12192 235 54 44.2 31.0 | 215 36 20.8 29.9 12 200 12320 235 54 44.2 31.0 | 215 36 20.8 29.9 13 152 14021 255 53 51.2 13.7 | 245 31 27.8 12.7 14 150 14090 245 49 44.4 20.7 | 227 29 21.0 19.7 15 137 14630 230 58 44.4 37.3 | 210 42 21.0 36.3 16 117 15545 240 51 44.2 25.5 | 220 32 20.8 24.5 17 105 16154 225 58 41.0 41.0 | 204 44 17.6 40.0 18 100 16460 230 51 39.1 32.8 | 206 35 15.7 31.8 19 95 16764 230 51 39.1 32.8 | 206 35 15.7 31.8 20 90 17069 230 37 28.3 23.8 | 192 23 4.9 22.8 21 77 17983 230 47 36.0 30.2 | 203 32 12.6 29.2 22 73 18288 245 21 19.0 8.9 | 151 9 -4.4 7.8 23 70 18540 195 18 4.7 17.4 | 131 25 -18.8 16.4 24 69 18593 190 18 3.1 17.7 | 129 26 -20.3 16.7 25 63 19202 210 23 11.5 19.9 | 148 22 -11.9 18.9 26 57 19812 310 8 6.1 -5.1 | 70 18 -17.3 -6.2 27 54 20117 220 18 11.6 13.8 | 137 17 -11.8 12.8 28 51 20422 310 19 14.6 -12.2 | 34 16 -8.9 -13.2 29 50 20540 320 14 9.0 -10.7 | 51 19 -14.4 -11.8 30 49 20726 305 6 4.9 -3.4 | 76 19 -18.5 -4.5 31 46 21031 185 12 1.0 12.0 | 116 25 -22.4 10.9 32 44 21336 230 12 9.2 7.7 | 115 16 -14.2 6.7 33 40 21946 225 21 14.8 14.8 | 148 16 -8.6 13.8 34 38 22250 260 14 13.8 2.4 | 98 10 -9.6 1.4 35 36 22555 240 18 15.6 9.0 | 136 11 -7.8 8.0 36 33 23165 265 16 15.9 1.4 | 93 7 -7.5 0.4 37 30 23670 275 21 20.9 -1.8 | 41 4 -2.5 -2.9 38 30 23774 300 21 18.2 -10.5 | 24 13 -5.2 -11.5 39 28 24079 275 21 20.9 -1.8 | 41 4 -2.5 -2.9 40 27 24384 255 23 22.2 6.0 | 166 5 -1.2 4.9 41 24 24994 275 21 20.9 -1.8 | 41 4 -2.5 -2.9 42 23 25298 255 16 15.5 4.1 | 111 9 -8.0 3.1 43 22 25603 285 18 17.4 -4.7 | 47 8 -6.0 -5.7 44 21 25908 260 18 17.7 3.1 | 110 6 -5.7 2.1 45 20 26260 270 18 18.0 -0.0 | 79 6 -5.4 -1.0 46 19 26518 270 18 18.0 -0.0 | 79 6 -5.4 -1.0 47 17 26822 245 19 17.2 8.0 | 138 9 -6.2 7.0 48 15 27127 235 35 28.7 20.1 | 195 20 5.3 19.0 49 8 29261 280 35 34.5 -6.1 | 303 13 11.1 -7.1 50 7 29870 265 39 38.9 3.4 | 261 16 15.4 2.4 51 6 30175 285 33 31.9 -8.5 | 319 13 8.5 -9.6 Wind Parameters Mean winds (0-6000m): 237.5 at 31.3 knts Storm direction: 267.5 at 23.4 knts Shear (0-3000m) pos: 2.5 neg: 2.2 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 77.6 deg Storm rel helicity (0-3000m) pos: 102.3 neg: -20.3 tot: 81.9 m^2/s^2 ave: 27.3 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 3.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.02 Bulk Shear: 27.54 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 ------------------------------------------------------------------------------- 500 237 17 131 12| 21.8 0.0 21.8| 68.9 0.0 68.9 137.8 0.80| 22.7 18.1 1000 234 22 153 13| 10.9 2.3 13.2| 85.2 -1.3 83.9 83.9 0.71| 15.5 11.1 1500 236 23 158 13| 5.2 1.5 6.8| 85.2 -14.2 71.1 47.4 0.42| 13.6 5.7 2000 239 22 154 11| 3.7 1.1 4.9| 89.7 -20.3 69.4 34.7 0.35| 11.6 4.1 2500 240 22 154 11| 3.0 1.7 4.7| 96.8 -20.3 76.5 30.6 0.38| 10.2 3.9 3000 239 22 156 11| 2.5 2.2 4.7|102.3 -20.3 81.9 27.3 0.38| 9.3 3.5 4000 236 24 164 13| 2.6 2.1 4.7|135.6 -20.3 115.3 28.8 0.43| 8.2 3.5 5000 236 27 177 14| 3.5 1.7 5.1|201.8 -20.3 181.5 36.3 0.49| 8.0 3.9 6000 237 31 191 16| 3.2 1.3 4.5|223.5 -24.0 199.6 33.3 0.49| 7.1 3.4 Wrote GIF file: /home/apache/climate/data/raob//MMZC/skewt/MMZC.skewt.20251203.12.gif