UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for MMZO... Searching the city database file for: MMZO ... Date:1200Z 7 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 24.2 19.9 77 4.3 21.2 355 4 296.3 299.0 293.9 338.4 14.60 1 1000 103 25.8 16.8 58 9.0 19.7 350 12 299.0 301.2 292.9 334.3 12.12 2 998 121 26.4 17.4 58 9.0 20.2 348 11 299.7 302.0 293.5 336.6 12.62 3 975 326 26.2 15.2 51 11.0 18.8 321 6 301.5 303.6 292.9 334.6 11.20 4 925 788 22.4 16.4 69 6.0 18.3 290 2 302.2 304.6 294.3 340.0 12.78 5 872 1300 18.0 15.8 87 2.2 16.5 273 7 302.8 305.2 294.7 341.4 13.06 6 850 1520 17.0 14.3 84 2.7 15.2 235 8 304.0 306.2 294.3 340.1 12.15 7 724 2875 10.8 6.3 74 4.5 8.1 207 7 311.4 313.0 293.6 337.0 8.30 8 700 3156 8.8 5.7 81 3.1 6.9 215 8 312.2 313.8 293.7 337.7 8.24 9 618 4174 2.4 1.0 90 1.4 1.6 243 16 316.2 317.5 293.6 337.3 6.67 10 560 4965 -1.3 -6.3 69 5.0 -3.7 232 19 320.9 321.7 293.0 334.8 4.27 11 500 5860 -6.5 -11.0 70 4.5 -8.4 220 23 325.1 325.8 293.4 336.2 3.30 12 499 5876 -6.5 -11.3 69 4.8 -8.5 220 23 325.3 325.9 293.3 336.2 3.23 13 469 6358 -10.7 -13.8 78 3.1 -11.9 221 25 325.9 326.5 293.2 335.4 2.81 14 448 6709 -12.5 -14.0 89 1.5 -13.1 230 25 327.9 328.5 293.8 337.8 2.89 15 420 7201 -14.7 -20.7 60 6.0 -16.6 242 25 331.2 331.6 293.7 337.4 1.75 16 400 7570 -17.1 -22.1 65 5.0 -18.6 240 31 332.8 333.1 294.0 338.6 1.63 17 398 7607 -17.3 -22.3 65 5.0 -18.8 240 31 333.0 333.3 294.0 338.7 1.61 18 393 7702 -17.9 -22.5 67 4.6 -19.3 239 32 333.4 333.7 294.1 339.1 1.60 19 392 7721 -18.1 -22.6 68 4.5 -19.4 239 32 333.4 333.7 294.1 339.1 1.59 20 389 7778 -18.3 -27.3 45 9.0 -20.5 238 32 333.9 334.1 293.7 337.7 1.05 21 385 7855 -18.9 -33.9 25 15.0 -21.9 238 32 334.1 334.2 293.4 336.2 0.56 22 380 7952 -19.3 -36.3 21 17.0 -22.4 237 33 334.8 334.9 293.4 336.5 0.45 23 374 8070 -20.1 -29.1 45 9.0 -22.2 236 34 335.2 335.4 294.0 338.6 0.92 24 358 8391 -22.7 -28.7 58 6.0 -24.1 234 35 336.0 336.2 294.2 339.7 1.00 25 356 8432 -23.1 -28.1 64 5.0 -24.2 233 36 336.0 336.2 294.3 339.9 1.06 26 353 8494 -23.3 -32.3 43 9.0 -25.1 233 36 336.5 336.7 294.1 339.2 0.72 27 300 9660 -32.5 -42.5 36 10.0 -33.6 235 41 339.6 339.6 294.5 340.8 0.30 28 298 9707 -32.9 -42.9 36 10.0 -34.0 235 41 339.7 339.7 294.5 340.8 0.29 29 282 10090 -36.1 -41.1 60 5.0 -36.7 237 39 340.5 340.5 294.8 341.9 0.37 30 274 10288 -37.5 -40.8 71 3.3 -37.8 237 38 341.2 341.3 295.0 342.8 0.39 31 253 10830 -42.1 -49.1 46 7.0 -42.6 240 35 342.3 342.3 295.0 343.0 0.17 32 250 10910 -42.7 -48.7 52 6.0 -43.1 240 35 342.6 342.6 295.1 343.3 0.18 33 220 11757 -50.9 -54.3 67 3.4 -51.0 247 43 342.7 342.7 295.1 343.1 0.11 34 200 12370 -55.7 -62.7 41 7.0 -55.8 235 41 344.6 344.6 295.4 344.7 0.04 35 196 12498 -56.5 -65.5 31 9.0 -56.6 232 42 345.3 345.3 295.6 345.4 0.03 36 173 13276 -63.1 -69.1 44 6.0 -63.1 225 48 346.9 346.9 296.0 347.0 0.02 37 161 13714 -65.3 -74.3 28 9.0 -65.4 225 51 350.4 350.4 296.7 350.5 0.01 38 150 14140 -69.1 -77.1 30 8.0 -69.1 245 54 351.1 351.1 296.8 351.1 0.01 39 148 14220 -69.7 -76.7 35 7.0 -69.7 247 54 351.4 351.4 297.0 351.4 0.01 40 139 14593 -71.7 -78.7 34 7.0 -71.8 254 56 354.2 354.2 297.5 354.2 0.01 41 134 14808 -72.7 -80.7 29 8.0 -72.8 258 53 356.2 356.2 298.0 356.2 0.00 42 127 15126 -69.9 -81.9 16 12.0 -69.9 263 48 366.7 366.7 299.9 366.7 0.00 43 126 15173 -69.7 -81.7 16 12.0 -69.8 264 47 367.9 367.9 300.2 367.9 0.00 44 100 16530 -75.9 -89.9 9 14.0 -75.9 200 27 381.1 381.1 302.4 381.1 0.00 45 92 17007 -79.7 -92.7 10 13.0 -79.7 195 39 382.8 382.8 302.7 382.8 0.00 46 85 17460 -75.9 -90.9 8 15.0 -75.9 224 35 399.2 399.2 305.1 399.2 0.00 47 78 17954 -77.7 -89.7 13 12.0 -77.7 224 29 405.4 405.4 305.9 405.4 0.00 48 70 18580 -73.3 -88.3 8 15.0 -73.3 295 10 427.6 427.6 308.6 427.6 0.00 49 65 19013 -74.7 -87.7 12 13.0 -74.7 345 11 433.7 433.7 309.2 433.7 0.00 50 50 20560 -69.7 -88.7 5 19.0 -69.9 55 2 479.2 479.2 313.4 479.3 0.00 51 48 20803 -69.5 -89.5 4 20.0 -69.6 26 4 485.3 485.3 313.9 485.4 0.00 52 48 20803 -67.1 -89.1 3 22.0 -67.4 26 4 491.1 491.1 314.3 491.1 0.00 53 44 21325 -69.5 -90.5 3 21.0 -69.7 325 4 497.6 497.6 314.8 497.6 0.00 54 30 23650 -61.9 -94.9 0 33.0 -62.6 185 10 575.9 575.9 319.5 575.9 0.00 55 28 24077 -61.3 -94.3 1 33.0 -62.1 211 10 589.0 589.0 320.1 589.0 0.00 56 25 24789 -55.7 -90.7 1 35.0 -57.4 206 9 624.5 624.5 321.7 624.5 0.00 57 22 25600 -57.1 -91.1 1 34.0 -58.7 242 11 643.6 643.6 322.4 643.6 0.00 58 20 26210 -51.9 -87.9 1 36.0 -54.9 305 18 677.3 677.3 323.7 677.4 0.01 59 17 27265 -50.3 -86.3 1 36.0 -54.1 321 21 714.7 714.7 324.9 714.8 0.01 60 13 28994 -54.9 -89.9 1 35.0 -58.0 236 11 755.7 755.7 326.1 755.8 0.01 61 13 28994 -54.9 -89.9 1 35.0 -58.0 236 11 755.7 755.7 326.1 755.8 0.01 62 11 30078 -47.9 -84.9 1 37.0 -53.9 230 13 818.1 818.2 327.7 818.4 0.03 63 10 30710 -44.7 -82.7 1 38.0 -52.5 260 16 852.7 852.7 328.5 853.1 0.04 64 7.3 32811 -45.7 -82.7 1 37.0 -54.4 928.9 928.9 329.9 929.5 0.06 TRP 92 17007 -79.7 -92.7 10 13.0 -79.7 195 39 382.8 382.8 302.7 382.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5757.00 m Freezing level: 580.38 mb = 4687.48 m = 15378.67 ft Wetbulb zero: 600.38 mb = 4406.55 m = 14457.02 ft Precipitable water: 1.98 inches Sfc-500 mean rel hum: 76.27 % Est. max temperature: 31.20 C = 88.16 F Sfc-Lift cond lev (LCL): 950.48 mb = 549.77 m = 1803.69 ft T: 24.36 C 700-500 lapse rate: 5.66 C/km ThetaE index: 4.40 C Layer 850.0- 700.0 mb Conv cond level (CCL): 761.41 mb = 2449.83 m = 8037.41 ft Mean mixing ratio: 12.25 g/kg Conv temperature: 36.99 C = 98.58 F Cap Strength: 2.64 C Lifted Index: 1.45 C Risk: Showers probable Lifted Index @300 mb: 3.28 C Lifted Index @700 mb: 2.04 C Showalter Index: 0.25 C Risk: Thunderstorms probable Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 20.80 C K Index: 34.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 210.60 Risk: None Energy Index: -0.82 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.76 J/kg Max Up Vert Vel: 5.61 m/s Conv Inhibition (B-): 43431.83 J/kg Cap Strength: 2.66 C Lift Cond Lev (LCL): 852.24 mb = 1497.35 m = 4912.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 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 1012 3 355 4 0.3 -4.0 | 59 10 -8.7 -5.2 1 1000 103 350 12 2.1 -11.8 | 28 15 -7.0 -13.1 2 977 305 325 6 3.4 -4.9 | 42 8 -5.6 -6.2 3 944 610 270 4 4.0 -0.0 | 76 5 -5.1 -1.3 4 925 788 290 2 1.9 -0.7 | 75 7 -7.2 -1.9 5 912 914 340 4 1.4 -3.8 | 57 9 -7.7 -5.0 6 850 1520 235 8 6.6 4.6 | 143 4 -2.5 3.3 7 850 1524 220 10 6.4 7.7 | 158 7 -2.7 6.4 8 790 2134 220 10 6.4 7.7 | 158 7 -2.7 6.4 9 762 2438 200 8 2.7 7.5 | 135 9 -6.3 6.3 10 709 3048 210 6 3.0 5.2 | 123 7 -6.1 3.9 11 700 3156 215 8 4.6 6.6 | 140 7 -4.5 5.3 12 658 3658 250 14 13.2 4.8 | 229 5 4.1 3.5 13 500 5860 220 23 14.8 17.6 | 199 17 5.7 16.4 14 485 6096 215 25 14.3 20.5 | 195 20 5.3 19.2 15 414 7315 245 25 22.7 10.6 | 236 16 13.6 9.3 16 400 7570 240 31 26.8 15.5 | 231 23 17.8 14.2 17 309 9449 225 41 29.0 29.0 | 216 34 19.9 27.7 18 300 9660 235 41 33.6 23.5 | 228 33 24.5 22.3 19 250 10910 240 35 30.3 17.5 | 233 27 21.2 16.2 20 206 12192 250 47 44.2 16.1 | 247 38 35.1 14.8 21 200 12370 235 41 33.6 23.5 | 228 33 24.5 22.3 22 186 12802 225 45 31.8 31.8 | 217 38 22.7 30.6 23 161 13716 225 51 36.1 36.1 | 218 44 27.0 34.8 24 150 14140 245 54 48.9 22.8 | 242 45 39.9 21.6 25 138 14630 255 56 54.1 14.5 | 254 47 45.0 13.2 26 118 15545 270 41 41.0 -0.0 | 272 32 31.9 -1.3 27 107 16154 250 25 23.5 8.6 | 243 16 14.4 7.3 28 100 16530 200 27 9.2 25.4 | 180 24 0.2 24.1 29 96 16764 200 27 9.2 25.4 | 180 24 0.2 24.1 30 92 17007 195 39 10.1 37.7 | 182 36 1.0 36.4 31 91 17069 190 35 6.1 34.5 | 175 33 -3.0 33.2 32 86 17374 230 37 28.3 23.8 | 221 30 19.3 22.5 33 82 17678 210 29 14.5 25.1 | 193 24 5.4 23.9 34 78 17983 225 29 20.5 20.5 | 211 22 11.4 19.3 35 74 18288 270 12 12.0 -0.0 | 293 3 2.9 -1.3 36 70 18580 295 10 9.1 -4.2 | 0 5 -0.0 -5.5 37 70 18593 230 10 7.7 6.4 | 165 5 -1.4 5.2 38 66 18898 320 14 9.0 -10.7 | 0 12 -0.1 -12.0 39 63 19202 25 6 -2.5 -5.4 | 60 13 -11.6 -6.7 40 60 19507 305 8 6.6 -4.6 | 23 6 -2.5 -5.8 41 57 19812 20 8 -2.7 -7.5 | 53 15 -11.8 -8.8 42 54 20117 135 8 -5.7 5.7 | 107 15 -14.7 4.4 43 51 20422 90 6 -6.0 0.0 | 85 15 -15.1 -1.3 44 50 20560 55 2 -1.6 -1.1 | 77 11 -10.7 -2.4 45 49 20726 35 4 -2.3 -3.3 | 68 12 -11.4 -4.5 46 44 21336 325 4 2.3 -3.3 | 56 8 -6.8 -4.5 47 38 22250 210 6 3.0 5.2 | 123 7 -6.1 3.9 48 36 22555 210 6 3.0 5.2 | 123 7 -6.1 3.9 49 34 22860 295 6 5.4 -2.5 | 44 5 -3.6 -3.8 50 33 23165 215 6 3.4 4.9 | 123 7 -5.6 3.7 51 31 23470 195 4 1.0 3.9 | 108 8 -8.0 2.6 52 30 23650 185 10 0.9 10.0 | 137 12 -8.2 8.7 53 29 23774 180 8 0.0 8.0 | 127 11 -9.1 6.7 54 28 24079 210 10 5.0 8.7 | 151 8 -4.1 7.4 55 27 24384 270 8 8.0 -0.0 | 41 2 -1.1 -1.3 56 25 24689 210 6 3.0 5.2 | 123 7 -6.1 3.9 57 24 24994 200 14 4.8 13.2 | 160 13 -4.3 11.9 58 23 25298 245 10 9.1 4.2 | 180 3 -0.0 3.0 59 21 25908 240 12 10.4 6.0 | 195 5 1.3 4.7 60 20 26210 305 18 14.7 -10.3 | 334 13 5.7 -11.6 61 20 26213 310 14 10.7 -9.0 | 351 10 1.6 -10.3 62 17 27127 325 23 13.2 -18.8 | 348 21 4.1 -20.1 63 15 28042 300 12 10.4 -6.0 | 350 7 1.3 -7.3 64 14 28346 230 12 9.2 7.7 | 181 6 0.1 6.5 65 14 28651 255 12 11.6 3.1 | 234 3 2.5 1.9 66 12 29566 205 10 4.2 9.1 | 148 9 -4.9 7.8 67 10 30710 260 16 15.8 2.8 | 257 7 6.7 1.5 Wind Parameters Mean winds (0-6000m): 232.1 at 12.2 knts Storm direction: 262.1 at 9.2 knts Shear (0-3000m) pos: 0.8 neg: 2.4 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 65.0 deg Storm rel helicity (0-3000m) pos: 17.3 neg: -38.1 tot: -20.9 m^2/s^2 ave: -7.0 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 7.8 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.49 Bulk Shear: 32.30 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 ------------------------------------------------------------------------------- 500 335 7 37 10| 0.0 4.9 4.9| 9.9 -20.5 -10.6 -21.1 -0.12| 19.5 -2.4 1000 325 5 46 8| 1.5 2.4 3.9| 12.0 -27.3 -15.3 -15.3 -0.15| 13.5 -2.1 1500 305 6 44 6| 1.0 4.5 5.5| 15.3 -28.4 -13.2 -8.8 0.00| 12.5 0.0 2000 267 7 69 2| 0.7 4.1 4.8| 17.3 -28.4 -11.2 -5.6 0.04| 10.3 0.4 2500 248 7 123 3| 0.6 2.9 3.5| 17.3 -35.3 -18.1 -7.2 -0.04| 9.0 -0.3 3000 238 7 131 4| 0.8 2.4 3.2| 17.3 -38.1 -20.9 -7.0 -0.07| 7.8 -0.5 4000 238 8 147 4| 1.3 1.8 3.1| 33.6 -39.0 -5.4 -1.4 0.12| 7.5 0.9 5000 238 10 173 4| 1.0 2.0 3.1| 33.6 -45.1 -11.5 -2.3 0.07| 6.6 0.5 6000 232 12 185 6| 0.8 2.3 3.1| 33.6 -59.7 -26.1 -4.3 0.02| 6.1 0.1 Wrote GIF file: /home/apache/climate/data/raob//MMZO/skewt/MMZO.skewt.20251207.12.gif