UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for MMMZ... Searching the city database file for: MMMZ ... Date:1200Z 2 DEC 25 Station: MMMZ WMO ident: 76458 Latitude: 23.20 Longitude: -106.42 Elevation: 4.00 ------------------------------------------------------------------------------- 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 4 22.2 19.0 82 3.2 20.0 0 0 294.3 296.8 292.7 333.8 13.79 1 1011 13 23.4 16.4 65 7.0 18.8 0 0 295.6 297.7 291.5 329.2 11.68 2 1000 109 24.4 14.4 54 10.0 17.9 5 6 297.5 299.4 291.0 327.7 10.36 3 985 241 24.8 13.8 50 11.0 17.7 8 5 299.2 301.1 291.4 328.8 10.11 4 925 790 22.0 11.0 50 11.0 15.1 325 10 301.8 303.4 291.2 328.3 8.94 5 899 1038 20.6 12.6 60 8.0 15.4 305 9 302.8 304.7 292.6 333.3 10.25 6 879 1232 19.8 6.8 43 13.0 12.1 290 8 304.0 305.3 290.3 325.2 7.06 7 850 1521 17.4 6.4 48 11.0 10.9 300 4 304.4 305.7 290.5 325.8 7.11 8 788 2164 12.6 3.6 54 9.0 7.6 211 4 305.9 307.1 290.3 325.1 6.30 9 737 2723 8.4 6.4 87 2.0 7.2 243 6 307.2 308.8 292.3 332.1 8.21 10 700 3148 6.2 4.0 86 2.2 4.9 260 12 309.4 310.7 292.2 331.8 7.30 11 673 3470 5.4 0.4 70 5.0 2.7 244 16 312.0 313.1 291.8 330.3 5.86 12 583 4625 -2.7 -4.0 91 1.3 -3.3 202 18 315.6 316.5 292.0 331.1 4.88 13 565 4874 -2.7 -8.7 63 6.0 -5.3 220 16 318.4 319.1 291.7 329.9 3.51 14 514 5616 -8.7 -13.0 71 4.3 -10.4 259 15 319.9 320.4 291.4 329.0 2.73 15 500 5830 -8.9 -11.4 82 2.5 -9.9 255 27 322.2 322.8 292.4 332.8 3.20 16 493 5939 -9.1 -13.2 72 4.1 -10.7 255 30 323.2 323.8 292.4 332.6 2.81 17 453 6591 -12.1 -16.6 69 4.5 -13.7 252 40 327.4 327.9 293.2 335.3 2.30 18 400 7530 -19.7 -20.8 91 1.1 -20.0 245 39 329.4 329.8 293.3 335.8 1.82 19 395 7623 -20.5 -21.5 92 1.0 -20.8 245 40 329.5 329.9 293.2 335.6 1.74 20 309 9393 -33.1 -36.6 71 3.5 -33.6 241 60 335.9 336.0 293.8 337.9 0.54 21 300 9600 -34.7 -38.3 70 3.6 -35.1 240 62 336.5 336.6 293.9 338.3 0.47 22 256 10690 -43.1 -46.6 68 3.5 -43.3 232 69 339.7 339.7 294.4 340.6 0.23 23 250 10850 -44.5 -48.5 64 4.0 -44.7 230 70 339.9 339.9 294.5 340.7 0.19 24 220 11692 -52.3 -57.4 54 5.1 -52.5 235 72 340.6 340.6 294.5 340.9 0.07 25 200 12300 -58.1 -64.1 46 6.0 -58.2 230 72 340.8 340.8 294.6 340.9 0.03 26 175 13121 -65.7 -71.7 43 6.0 -65.7 240 76 341.5 341.5 294.7 341.6 0.01 27 150 14040 -70.9 -75.7 49 4.8 -70.9 250 66 348.0 348.0 296.2 348.0 0.01 28 148 14120 -71.1 -75.9 49 4.8 -71.1 250 66 349.0 349.0 296.4 349.0 0.01 29 138 14539 -68.1 -77.1 26 9.0 -68.2 242 66 361.3 361.3 299.0 361.3 0.01 30 100 16450 -74.9 -83.9 23 9.0 -74.9 235 43 383.0 383.0 302.7 383.0 0.00 31 99 16508 -74.9 -83.9 23 9.0 -74.9 238 43 384.1 384.1 302.9 384.1 0.00 32 96 16689 -71.3 -83.3 15 12.0 -71.3 249 42 394.5 394.5 304.5 394.6 0.00 33 87 17272 -70.5 -81.5 18 11.0 -70.6 240 29 407.4 407.4 306.2 407.5 0.01 34 79 17840 -73.3 -83.3 20 10.0 -73.3 236 25 413.0 413.0 306.9 413.1 0.00 TRP 148 14120 -71.1 -75.9 49 4.8 -71.1 250 66 349.0 349.0 296.4 349.0 0.01 WND 220 11692 -52.3 -57.4 54 5.1 -52.5 235 72 340.6 340.6 294.5 340.9 0.07 Sounding variables and indices 1000-500 mb thick: 5721.00 m Freezing level: 613.00 mb = 4240.20 m = 13911.24 ft Wetbulb zero: 632.51 mb = 3969.26 m = 13022.36 ft Precipitable water: 1.53 inches Sfc-500 mean rel hum: 67.32 % Est. max temperature: 32.09 C = 89.77 F Sfc-Lift cond lev (LCL): 965.72 mb = 413.97 m = 1358.17 ft T: 23.92 C 700-500 lapse rate: 5.63 C/km ThetaE index: 8.05 C Layer 879.0- 850.0 mb Conv cond level (CCL): 745.17 mb = 2630.67 m = 8630.69 ft Mean mixing ratio: 9.78 g/kg Conv temperature: 34.91 C = 94.84 F Cap Strength: 4.79 C Lifted Index: 2.97 C Risk: None Lifted Index @300 mb: 6.41 C Lifted Index @700 mb: 2.37 C Showalter Index: 4.44 C Risk: None Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 15.30 C K Index: 30.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 111.80 Risk: None Energy Index: 1.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.96 J/kg Max Up Vert Vel: 6.16 m/s Conv Inhibition (B-): 7204.16 J/kg Cap Strength: 4.79 C Lift Cond Lev (LCL): 823.46 mb = 1790.25 m = 5873.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 275 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 4 0 0 -0.0 -0.0 | 95 9 -8.5 0.8 1 1000 109 5 6 -0.5 -6.0 | 60 10 -9.0 -5.2 2 978 305 10 4 -0.7 -3.9 | 71 10 -9.2 -3.2 3 944 610 330 8 4.0 -6.9 | 36 8 -4.5 -6.1 4 925 790 325 10 5.7 -8.2 | 20 8 -2.7 -7.4 5 880 1219 290 8 7.5 -2.7 | 26 2 -1.0 -2.0 6 850 1521 300 4 3.5 -2.0 | 76 5 -5.0 -1.2 7 850 1524 305 2 1.6 -1.1 | 87 7 -6.8 -0.4 8 819 1829 245 2 1.8 0.8 | 104 7 -6.7 1.6 9 790 2134 210 4 2.0 3.5 | 123 8 -6.5 4.2 10 735 2743 245 6 5.4 2.5 | 138 4 -3.0 3.3 11 708 3048 260 12 11.8 2.1 | 229 4 3.3 2.9 12 700 3148 260 12 11.8 2.1 | 229 4 3.3 2.9 13 682 3353 240 16 13.9 8.0 | 212 10 5.4 8.8 14 657 3658 250 16 15.0 5.5 | 226 9 6.6 6.3 15 608 4267 210 18 9.0 15.6 | 182 16 0.5 16.4 16 585 4572 200 18 6.2 16.9 | 173 18 -2.3 17.7 17 522 5486 265 12 12.0 1.0 | 242 4 3.5 1.8 18 502 5791 250 19 17.9 6.5 | 232 12 9.4 7.3 19 500 5830 255 27 26.1 7.0 | 246 19 17.6 7.8 20 464 6401 255 41 39.6 10.6 | 250 33 31.1 11.4 21 411 7315 240 35 30.3 17.5 | 230 28 21.8 18.3 22 400 7530 245 39 35.3 16.5 | 237 32 26.9 17.3 23 300 9600 240 62 53.7 31.0 | 235 55 45.2 31.8 24 268 10363 235 68 55.7 39.0 | 230 62 47.2 39.8 25 250 10850 230 70 53.6 45.0 | 225 64 45.2 45.8 26 220 11692 235 72 59.0 41.3 | 230 66 50.5 42.1 27 200 12300 230 72 55.2 46.3 | 225 66 46.7 47.1 28 175 13106 240 76 65.8 38.0 | 236 69 57.3 38.8 29 150 14040 250 66 62.0 22.6 | 246 58 53.5 23.4 30 148 14120 250 66 62.0 22.6 | 246 58 53.5 23.4 31 136 14630 240 66 57.2 33.0 | 235 59 48.7 33.8 32 105 16154 260 49 48.3 8.5 | 257 41 39.8 9.3 33 100 16450 235 43 35.2 24.7 | 226 37 26.8 25.4 34 100 16459 235 43 35.2 24.7 | 226 37 26.8 25.4 35 94 16764 255 41 39.6 10.6 | 250 33 31.1 11.4 36 89 17069 250 29 27.3 9.9 | 240 22 18.8 10.7 37 85 17374 230 29 22.2 18.6 | 215 24 13.7 19.4 38 76 17983 240 23 19.9 11.5 | 223 17 11.4 12.3 Wind Parameters Mean winds (0-6000m): 245.3 at 11.3 knts Storm direction: 275.3 at 8.5 knts Shear (0-3000m) pos: 1.5 neg: 0.5 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 122.4 deg Storm rel helicity (0-3000m) pos: 24.5 neg: -30.5 tot: -6.0 m^2/s^2 ave: -2.0 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.73 Bulk Shear: 26.04 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 1 5 65 9| 0.0 6.8 6.8| 4.5 -21.1 -16.6 -33.3 -0.65| 11.5 -7.5 1000 336 7 46 8| 0.0 4.6 4.6| 4.5 -30.5 -26.1 -26.1 -0.65| 9.5 -6.1 1500 322 7 42 6| 0.0 1.4 1.4| 7.3 -30.5 -23.3 -15.5 -0.34| 8.6 -2.9 2000 317 6 53 6| 0.0 0.8 0.8| 14.8 -30.5 -15.7 -7.9 -0.13| 7.8 -1.0 2500 304 5 60 5| 0.4 0.6 1.1| 18.7 -30.5 -11.8 -4.7 -0.06| 6.9 -0.4 3000 290 6 69 3| 1.5 0.5 2.0| 24.5 -30.5 -6.0 -2.0 0.09| 6.9 0.7 4000 264 8 169 2| 1.1 1.6 2.7| 29.6 -48.3 -18.7 -4.7 -0.01| 7.1 -0.1 5000 243 10 186 5| 1.6 1.7 3.3| 50.9 -74.8 -23.9 -4.8 -0.02| 7.4 -0.1 6000 245 11 198 6| 1.8 2.4 4.2| 77.0 -76.3 0.7 0.1 0.07| 8.6 0.6 Wrote GIF file: /home/apache/climate/data/raob//MMMZ/skewt/MMMZ.skewt.20251202.12.gif