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 MMZO... Searching the city database file for: MMZO ... Date:1200Z 3 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 1012 3 25.2 21.5 80 3.7 22.6 297.3 300.3 295.3 344.1 16.15 1 1000 106 25.2 20.3 74 4.9 21.8 15 8 298.4 301.1 294.9 342.4 15.16 2 987 222 25.8 19.8 70 6.0 21.6 358 5 300.1 302.8 295.2 343.6 14.89 3 925 792 22.2 17.9 77 4.3 19.2 15 2 302.0 304.6 295.2 343.6 14.09 4 899 1039 20.2 17.8 86 2.4 18.5 100 2 302.4 305.1 295.5 345.0 14.41 5 850 1523 19.4 9.4 52 10.0 13.1 0 0 306.5 308.1 292.5 332.9 8.74 6 842 1604 19.4 6.4 43 13.0 11.6 269 3 307.3 308.6 291.5 329.2 7.17 7 794 2106 15.2 8.2 63 7.0 10.9 190 9 308.0 309.6 292.9 334.3 8.63 8 776 2301 14.4 2.4 44 12.0 7.7 184 11 309.2 310.3 290.9 327.3 5.87 9 742 2678 11.4 3.4 58 8.0 6.9 182 13 309.9 311.1 291.8 330.3 6.60 10 730 2814 11.4 -2.6 37 14.0 4.3 182 14 311.3 312.2 290.3 325.0 4.33 11 700 3164 8.8 -0.2 53 9.0 4.0 180 16 312.2 313.3 291.5 329.1 5.39 12 696 3211 8.4 0.4 57 8.0 4.1 178 16 312.3 313.4 291.7 330.0 5.67 13 687 3319 8.2 -3.8 42 12.0 2.2 174 16 313.2 314.0 290.7 326.6 4.20 14 663 3611 6.2 -2.8 52 9.0 1.6 162 16 314.2 315.1 291.5 329.1 4.70 15 661 3636 6.2 -2.8 52 9.0 1.6 161 16 314.5 315.4 291.6 329.4 4.71 16 653 3736 7.0 -15.0 19 22.0 -1.7 160 15 316.5 316.8 289.5 322.5 1.82 17 650 3774 7.2 -19.8 13 27.0 -2.4 160 15 317.1 317.3 289.1 321.3 1.22 18 635 3965 5.2 -7.8 38 13.0 -0.8 160 12 317.0 317.6 291.1 327.8 3.35 19 604 4371 1.6 -4.4 64 6.0 -1.3 172 9 317.4 318.3 292.3 332.1 4.57 20 567 4878 -1.5 -8.5 59 7.0 -4.6 224 12 319.5 320.2 292.0 331.1 3.55 21 555 5048 -2.5 -10.5 54 8.0 -5.9 217 14 320.3 320.9 291.9 330.5 3.10 22 549 5134 -2.9 -13.9 42 11.0 -7.2 213 16 320.8 321.3 291.3 328.8 2.38 23 545 5192 -2.7 -21.7 22 19.0 -8.8 210 16 321.7 322.0 290.6 326.0 1.24 24 500 5870 -6.9 -28.9 15 22.0 -12.6 195 23 324.6 324.8 290.9 327.2 0.70 25 428 7069 -13.3 -41.3 8 28.0 -18.3 210 30 331.2 331.3 292.3 332.2 0.24 26 400 7580 -17.3 -43.3 8 26.0 -21.3 210 33 332.5 332.5 292.6 333.3 0.21 27 362 8317 -23.1 -39.1 22 16.0 -25.6 234 29 334.4 334.4 293.3 335.7 0.36 28 353 8500 -24.5 -32.5 47 8.0 -26.0 233 30 334.9 335.1 293.7 337.5 0.71 29 327 9051 -28.9 -34.9 56 6.0 -29.9 237 31 336.3 336.4 294.0 338.5 0.60 30 300 9660 -33.5 -42.5 40 9.0 -34.5 260 29 338.2 338.2 294.1 339.3 0.30 31 250 10920 -44.3 -53.3 36 9.0 -44.7 255 43 340.2 340.2 294.5 340.6 0.11 32 244 11081 -45.7 -54.7 36 9.0 -46.1 253 42 340.5 340.5 294.5 340.9 0.09 33 230 11470 -48.7 -63.7 16 15.0 -49.1 252 40 341.7 341.7 294.8 341.9 0.03 34 200 12370 -55.9 -66.9 24 11.0 -56.1 260 37 344.2 344.2 295.4 344.3 0.02 35 160 13760 -66.9 -74.9 31 8.0 -67.0 267 44 348.3 348.4 296.3 348.4 0.01 36 150 14150 -68.1 -78.1 23 10.0 -68.2 270 49 352.8 352.8 297.3 352.8 0.01 37 131 14949 -71.9 -82.9 18 11.0 -71.9 243 43 359.9 359.9 298.7 359.9 0.00 38 114 15749 -78.5 -85.5 31 7.0 -78.5 229 44 362.2 362.2 299.1 362.2 0.00 39 100 16490 -79.3 -87.3 26 8.0 -79.3 220 43 374.5 374.5 301.4 374.5 0.00 40 93 16909 -74.7 -85.7 17 11.0 -74.7 227 38 391.4 391.4 304.0 391.5 0.00 41 82 17636 -78.5 -88.5 18 10.0 -78.5 204 26 398.0 398.0 304.9 398.0 0.00 42 70 18550 -74.9 -87.9 12 13.0 -75.0 130 6 424.1 424.1 308.2 424.2 0.00 43 64 19072 -72.9 -87.9 9 15.0 -73.0 139 6 439.5 439.5 309.8 439.6 0.00 44 60 19449 -73.9 -87.9 10 14.0 -74.0 131 13 445.5 445.5 310.4 445.5 0.00 45 53 20187 -65.9 -87.9 3 22.0 -66.1 206 9 480.1 480.1 313.5 480.1 0.00 46 50 20540 -66.1 -90.1 2 24.0 -66.4 235 10 487.7 487.7 314.1 487.7 0.00 47 46 21045 -66.5 -91.5 2 25.0 -66.8 16 4 498.5 498.5 314.8 498.5 0.00 48 45 21179 -64.1 -92.1 1 28.0 -64.5 49 5 507.5 507.5 315.5 507.5 0.00 49 41 21745 -66.3 -94.3 1 28.0 -66.6 89 6 515.7 515.7 316.0 515.7 0.00 50 38 22208 -64.1 -95.1 1 31.0 -64.6 116 6 532.6 532.6 317.1 532.6 0.00 51 37 22372 -60.9 -93.9 1 33.0 -61.6 131 6 544.9 544.9 317.8 544.9 0.00 52 35 22719 -58.5 -92.5 1 34.0 -59.5 254 5 559.9 559.9 318.6 559.9 0.00 53 30 23690 -57.7 -91.7 1 34.0 -58.9 100 8 587.3 587.3 320.0 587.4 0.00 54 26 24588 -58.3 -92.3 1 34.0 -59.6 142 10 610.2 610.2 321.0 610.2 0.00 55 25 24836 -55.3 -90.3 1 35.0 -57.1 150 10 625.7 625.7 321.7 625.7 0.00 56 20 26260 -53.7 -88.7 1 35.0 -56.2 115 2 671.8 671.8 323.5 671.9 0.01 57 18 26938 -53.5 -88.5 1 35.0 -56.3 158 8 693.0 693.0 324.2 693.0 0.01 58 17 27304 -56.3 -91.3 0 35.0 -58.5 167 12 695.4 695.4 324.3 695.5 0.01 59 15 28101 -55.5 -90.5 1 35.0 -58.2 240 10 723.4 723.4 325.1 723.5 0.01 60 15 28101 -55.1 -90.1 1 35.0 -57.8 240 10 724.8 724.8 325.2 724.8 0.01 61 14 28543 -53.7 -88.7 1 35.0 -57.0 293 11 743.9 744.0 325.8 744.0 0.01 62 14 28543 -51.7 -87.7 1 36.0 -55.6 293 11 750.7 750.7 326.0 750.8 0.01 63 13 29022 -53.3 -88.3 1 35.0 -56.9 297 14 761.3 761.3 326.3 761.4 0.01 64 10 30720 -51.3 -87.3 1 36.0 -56.3 240 29 828.1 828.1 327.9 828.2 0.02 65 7.3 32775 -49.1 -86.1 1 37.0 -56.1 915.0 915.0 329.7 915.3 0.03 TRP WND Sounding variables and indices 1000-500 mb thick: 5764.00 m Freezing level: 584.90 mb = 4632.46 m = 15198.18 ft Wetbulb zero: 657.09 mb = 3684.62 m = 12088.49 ft Precipitable water: 1.56 inches Sfc-500 mean rel hum: 51.75 % Est. max temperature: 33.35 C = 92.02 F Sfc-Lift cond lev (LCL): 959.07 mb = 474.03 m = 1555.19 ft T: 24.21 C 700-500 lapse rate: 5.80 C/km ThetaE index: 15.84 C Layer 850.0- 794.0 mb Conv cond level (CCL): 806.94 mb = 1968.10 m = 6456.94 ft Mean mixing ratio: 14.65 g/kg Conv temperature: 35.73 C = 96.31 F Cap Strength: 3.62 C Lifted Index: -1.59 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.53 C Lifted Index @700 mb: 0.05 C Showalter Index: 2.98 C Risk: Showers probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 16.30 C K Index: 26.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 135.80 Risk: None Energy Index: -0.99 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 419.61 J/kg Max Up Vert Vel: 28.97 m/s Conv Inhibition (B-): 150.46 J/kg Cap Strength: 3.50 C Lift Cond Lev (LCL): 894.61 mb = 1081.54 m = 3548.31 ft Lev Free Conv (LFC): 669.61 mb = 3529.66 m = 11580.12 ft Equ Level (EL): 659.61 mb = 3653.27 m = 11985.66 ft B at Equ Level: 14.76 J/kg Max Parcel Lev (MPL): 139.61 mb = 14573.65 m = 47813.25 ft Wind level data Storm motion: 217 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 1000 106 15 8 -2.1 -7.7 | 26 16 -6.9 -14.1 1 978 305 345 2 0.5 -1.9 | 27 9 -4.3 -8.3 2 944 610 20 2 -0.7 -1.9 | 34 10 -5.5 -8.3 3 925 792 15 2 -0.5 -1.9 | 33 10 -5.4 -8.3 4 912 914 125 2 -1.6 1.1 | 51 8 -6.5 -5.3 5 850 1523 0 0 -0.0 -0.0 | 37 8 -4.8 -6.4 6 850 1524 285 2 1.9 -0.5 | 23 8 -2.9 -6.9 7 820 1829 225 4 2.8 2.8 | 29 4 -2.0 -3.6 8 791 2134 185 10 0.9 10.0 | 132 5 -4.0 3.5 9 700 3164 180 16 0.0 16.0 | 153 11 -4.8 9.6 10 658 3658 160 16 -5.5 15.0 | 130 13 -10.3 8.6 11 610 4267 160 8 -2.7 7.5 | 98 8 -7.6 1.1 12 588 4572 205 10 4.2 9.1 | 167 3 -0.6 2.6 13 566 4877 225 12 8.5 8.5 | 240 4 3.6 2.1 14 524 5486 195 21 5.4 20.3 | 182 14 0.6 13.9 15 500 5870 195 23 6.0 22.2 | 184 16 1.1 15.8 16 485 6096 210 23 11.5 19.9 | 206 15 6.7 13.5 17 400 7580 210 33 16.5 28.6 | 208 25 11.7 22.2 18 398 7620 210 33 16.5 28.6 | 208 25 11.7 22.2 19 366 8230 235 29 23.8 16.6 | 242 21 18.9 10.2 20 336 8839 230 31 23.7 19.9 | 234 23 18.9 13.5 21 300 9660 260 29 28.6 5.0 | 273 24 23.7 -1.4 22 296 9754 260 29 28.6 5.0 | 273 24 23.7 -1.4 23 250 10920 255 43 41.5 11.1 | 263 37 36.7 4.7 24 237 11278 250 41 38.5 14.0 | 257 35 33.7 7.6 25 200 12370 260 37 36.4 6.4 | 270 32 31.6 0.0 26 187 12802 260 33 32.5 5.7 | 271 28 27.7 -0.7 27 150 14150 270 49 49.0 -0.0 | 278 45 44.2 -6.4 28 146 14326 260 39 38.4 6.8 | 269 34 33.6 0.4 29 124 15240 235 45 36.9 25.8 | 239 37 32.0 19.4 30 100 16490 220 43 27.6 32.9 | 221 35 22.8 26.5 31 95 16764 220 43 27.6 32.9 | 221 35 22.8 26.5 32 90 17069 235 33 27.0 18.9 | 241 25 22.2 12.5 33 86 17374 200 21 7.2 19.7 | 190 14 2.3 13.3 34 77 17983 210 33 16.5 28.6 | 208 25 11.7 22.2 35 73 18288 230 31 23.7 19.9 | 234 23 18.9 13.5 36 70 18550 130 6 -4.6 3.9 | 75 10 -9.4 -2.6 37 69 18593 140 2 -1.3 1.5 | 51 8 -6.1 -4.9 38 66 18898 190 8 1.4 7.9 | 113 4 -3.5 1.5 39 63 19202 105 4 -3.9 1.0 | 58 10 -8.7 -5.4 40 60 19507 135 14 -9.9 9.9 | 103 15 -14.7 3.5 41 57 19812 185 10 0.9 10.0 | 132 5 -4.0 3.5 42 54 20117 205 8 3.4 7.3 | 120 2 -1.5 0.8 43 51 20422 210 10 5.0 8.7 | 184 2 0.2 2.2 44 50 20540 235 10 8.2 5.7 | 281 3 3.3 -0.7 45 49 20726 235 10 8.2 5.7 | 281 3 3.3 -0.7 46 46 21031 10 4 -0.7 -3.9 | 28 12 -5.5 -10.4 47 44 21336 85 6 -6.0 -0.5 | 57 13 -10.8 -6.9 48 40 21946 90 6 -6.0 0.0 | 59 13 -10.8 -6.4 49 36 22555 145 6 -3.4 4.9 | 80 8 -8.3 -1.5 50 34 22860 325 4 2.3 -3.3 | 15 10 -2.6 -9.7 51 33 23165 360 12 -0.0 -12.0 | 15 19 -4.8 -18.4 52 31 23470 350 6 1.0 -5.9 | 17 13 -3.8 -12.3 53 30 23690 100 8 -7.9 1.4 | 68 14 -12.7 -5.0 54 30 23774 45 12 -8.5 -8.5 | 42 20 -13.3 -14.9 55 28 24079 140 10 -6.4 7.7 | 96 11 -11.3 1.2 56 27 24384 135 10 -7.1 7.1 | 93 12 -11.9 0.7 57 24 24994 155 10 -4.2 9.1 | 106 9 -9.1 2.6 58 22 25603 140 8 -5.1 6.1 | 88 10 -10.0 -0.3 59 21 25908 35 8 -4.6 -6.6 | 36 16 -9.4 -13.0 60 20 26260 115 2 -1.8 0.8 | 50 9 -6.7 -5.6 61 19 26518 140 4 -2.6 3.1 | 66 8 -7.4 -3.3 62 18 26822 155 6 -2.5 5.4 | 82 7 -7.4 -1.0 63 17 27432 170 14 -2.4 13.8 | 135 10 -7.3 7.4 64 16 27737 215 12 6.9 9.8 | 211 4 2.0 3.4 65 14 28346 255 8 7.7 2.1 | 326 5 2.9 -4.3 66 14 28651 310 12 9.2 -7.7 | 343 15 4.3 -14.1 67 13 28956 295 14 12.7 -5.9 | 328 15 7.8 -12.3 68 13 29261 305 14 11.5 -8.0 | 335 16 6.6 -14.4 69 12 29566 285 16 15.5 -4.1 | 315 15 10.6 -10.6 70 11 29870 260 14 13.8 2.4 | 294 10 8.9 -4.0 71 10 30720 240 29 25.1 14.5 | 248 22 20.3 8.1 Wind Parameters Mean winds (0-6000m): 187.1 at 10.7 knts Storm direction: 217.1 at 8.0 knts Storm rel Dir Shear (0-3000m): 106.8 deg Energy-Hel index: -26.22 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 6 4 28 11| | | 1000 17 3 32 11| | | 1500 30 2 36 10| | | 2000 316 2 21 9| | | 2500 188 4 62 5| | | 3000 184 6 82 4| | | 4000 175 8 109 6| | | 5000 180 9 116 5| | | 6000 187 11 140 6| | | Wrote GIF file: /home/apache/climate/data/raob//MMZO/skewt/MMZO.skewt.20251203.12.gif