UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122512.upa.cvt Date: 1200Z 25 DEC 25 Searching for MMMZ... Searching the city database file for: MMMZ ... Date:1200Z 25 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 1015 4 19.4 18.2 93 1.2 18.6 115 6 291.3 293.6 291.2 328.2 13.06 1 1014 12 19.8 18.2 90 1.6 18.7 114 6 291.8 294.1 291.4 328.8 13.08 2 1000 130 22.8 18.0 74 4.8 19.5 100 4 296.0 298.3 292.7 333.6 13.09 3 993 191 23.6 16.6 65 7.0 18.9 60 4 297.3 299.5 292.3 332.2 12.05 4 983 279 24.2 15.2 57 9.0 18.2 1 4 298.8 300.8 292.0 331.2 11.11 5 970 395 26.6 8.6 32 18.0 15.6 346 5 302.4 303.7 290.0 324.0 7.24 6 931 754 27.2 7.2 28 20.0 15.1 346 9 306.6 307.8 291.0 327.4 6.85 7 925 811 26.8 6.8 28 20.0 14.7 345 10 306.7 308.0 290.9 327.1 6.71 8 897 1082 26.4 -1.6 16 28.0 11.5 345 12 309.0 309.7 289.0 320.9 3.79 9 853 1523 23.6 -8.4 11 32.0 8.5 310 12 310.6 311.0 288.2 318.2 2.37 10 850 1554 23.4 -6.6 13 30.0 8.8 315 12 310.7 311.2 288.5 319.4 2.74 11 796 2119 18.2 4.2 39 14.0 10.0 316 8 311.0 312.2 292.0 331.2 6.50 12 700 3200 9.4 -2.6 43 12.0 3.3 195 4 312.9 313.8 290.9 327.2 4.51 13 622 4167 2.0 -5.0 60 7.0 -1.4 268 4 315.2 316.0 291.3 328.7 4.24 14 586 4647 0.0 -17.0 26 17.0 -6.2 317 4 318.3 318.6 290.0 324.1 1.72 15 579 4743 -0.7 -13.7 37 13.0 -5.8 313 4 318.5 319.0 290.6 326.2 2.29 16 573 4827 -1.1 -18.1 26 17.0 -7.1 308 4 319.0 319.3 290.1 324.5 1.60 17 569 4882 -1.5 -13.5 39 12.0 -6.2 306 4 319.2 319.6 290.9 327.1 2.37 18 566 4925 -1.7 -15.7 33 14.0 -6.9 305 4 319.4 319.8 290.6 326.1 1.99 19 560 5009 -2.3 -10.3 54 8.0 -5.7 305 5 319.7 320.3 291.7 330.0 3.12 20 509 5761 -7.5 -12.0 70 4.5 -9.3 293 12 322.2 322.8 292.3 332.2 2.99 21 500 5900 -8.5 -14.5 62 6.0 -10.8 275 14 322.7 323.2 292.0 331.0 2.49 22 496 5962 -8.9 -16.9 52 8.0 -11.7 269 12 322.9 323.3 291.7 329.9 2.05 23 442 6847 -14.9 -17.5 81 2.6 -15.7 75 5 326.2 326.6 292.7 333.7 2.19 24 438 6916 -15.5 -18.2 80 2.7 -16.4 93 5 326.3 326.7 292.6 333.4 2.08 25 433 7003 -15.7 -23.7 50 8.0 -17.9 116 4 327.1 327.3 292.2 331.7 1.30 26 428 7091 -15.3 -32.3 22 17.0 -19.0 103 4 328.7 328.8 291.9 330.9 0.59 27 400 7600 -18.7 -35.7 21 17.0 -21.8 15 2 330.7 330.8 292.4 332.4 0.46 28 392 7750 -18.9 -38.9 15 20.0 -22.3 45 2 332.3 332.4 292.7 333.6 0.34 29 333 8941 -27.3 -48.3 12 21.0 -29.5 221 13 336.7 336.7 293.6 337.3 0.14 30 300 9680 -34.1 -49.1 21 15.0 -35.4 200 18 337.3 337.3 293.8 337.9 0.15 31 294 9820 -35.3 -48.3 25 13.0 -36.4 197 18 337.6 337.6 293.9 338.2 0.16 32 256 10762 -44.3 -48.1 66 3.8 -44.5 222 14 337.9 337.9 294.0 338.7 0.19 33 250 10920 -45.5 -50.2 59 4.7 -45.7 230 14 338.4 338.5 294.1 339.0 0.15 34 247 11000 -46.1 -52.1 51 6.0 -46.4 235 14 338.7 338.7 294.1 339.2 0.13 35 223 11672 -51.7 -54.7 70 3.0 -51.8 246 18 340.1 340.2 294.4 340.6 0.10 36 209 12090 -54.9 -58.6 63 3.7 -55.0 253 20 341.5 341.5 294.7 341.8 0.07 37 206 12182 -55.7 -59.0 66 3.3 -55.8 255 21 341.7 341.7 294.8 341.9 0.06 38 200 12370 -56.5 -65.5 31 9.0 -56.6 230 18 343.3 343.3 295.1 343.4 0.03 39 183 12933 -57.3 -76.3 7 19.0 -57.5 238 26 350.8 350.8 296.8 350.9 0.01 40 172 13324 -57.5 -82.5 3 25.0 -57.8 232 25 356.8 356.8 298.1 356.8 0.00 41 150 14180 -61.9 -88.9 2 27.0 -62.1 175 27 363.4 363.4 299.4 363.4 0.00 42 100 16590 -75.1 -93.1 4 18.0 -75.2 185 37 382.6 382.6 302.6 382.6 0.00 43 77 18083 -81.9 -93.9 11 12.0 -81.9 205 19 398.2 398.2 304.9 398.2 0.00 44 72 18460 -81.1 -92.1 14 11.0 -81.1 201 18 407.6 407.6 306.2 407.6 0.00 45 70 18620 -77.9 -90.9 10 13.0 -77.9 200 18 417.7 417.7 307.4 417.7 0.00 46 68 18786 -76.9 -90.9 9 14.0 -76.9 205 16 423.4 423.4 308.1 423.4 0.00 47 63 19223 -78.5 -89.5 15 11.0 -78.6 218 11 429.2 429.2 308.7 429.2 0.00 48 54 20115 -72.7 -88.7 7 16.0 -72.8 27 12 461.9 461.9 312.0 461.9 0.00 TRP 77 18083 -81.9 -93.9 11 12.0 -81.9 205 19 398.2 398.2 304.9 398.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5770.00 m Freezing level: 586.00 mb = 4647.06 m = 15246.08 ft Wetbulb zero: 645.22 mb = 3867.22 m = 12687.57 ft Precipitable water: 1.11 inches Sfc-500 mean rel hum: 42.50 % Est. max temperature: 38.30 C = 100.94 F Sfc-Lift cond lev (LCL): 997.48 mb = 151.84 m = 498.16 ft T: 23.09 C 700-500 lapse rate: 6.63 C/km ThetaE index: 9.63 C Layer 993.0- 931.0 mb Conv cond level (CCL): 662.98 mb = 3644.85 m = 11958.03 ft Mean mixing ratio: 8.89 g/kg Conv temperature: 42.15 C = 107.88 F Cap Strength: 8.87 C Lifted Index: 3.67 C Risk: None Lifted Index @300 mb: 7.48 C Lifted Index @700 mb: 5.81 C Showalter Index: 8.21 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 31.90 C Cross Totals Index: 1.90 C K Index: 13.30 Risk: None Sweat Index: 38.00 Risk: None Energy Index: 2.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 58.20 J/kg Max Up Vert Vel: 10.79 m/s Conv Inhibition (B-): 13335.29 J/kg Cap Strength: 8.87 C Lift Cond Lev (LCL): 786.45 mb = 2220.89 m = 7286.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 5 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 1015 4 115 6 -5.4 2.5 | 133 11 -7.8 7.4 1 1000 130 100 4 -3.9 0.7 | 131 8 -6.3 5.6 2 980 305 345 4 1.0 -3.9 | 127 2 -1.4 1.0 3 947 610 350 8 1.4 -7.9 | 19 3 -1.0 -3.0 4 925 811 345 10 2.6 -9.7 | 358 5 0.2 -4.8 5 914 914 340 12 4.1 -11.3 | 345 7 1.7 -6.4 6 883 1219 350 12 2.1 -11.8 | 3 7 -0.3 -6.9 7 853 1524 310 12 9.2 -7.7 | 292 7 6.8 -2.8 8 850 1554 315 12 8.5 -8.5 | 301 7 6.1 -3.6 9 823 1829 330 8 4.0 -6.9 | 322 3 1.6 -2.0 10 794 2134 315 8 5.7 -5.7 | 283 3 3.2 -0.8 11 766 2438 315 6 4.2 -4.2 | 250 2 1.8 0.7 12 713 3048 210 4 2.0 3.5 | 177 8 -0.4 8.4 13 700 3200 195 4 1.0 3.9 | 171 9 -1.4 8.8 14 687 3353 205 4 1.7 3.6 | 175 9 -0.7 8.5 15 661 3658 210 6 3.0 5.2 | 183 10 0.6 10.1 16 637 3962 250 4 3.8 1.4 | 192 6 1.3 6.3 17 613 4267 280 4 3.9 -0.7 | 200 4 1.5 4.2 18 590 4572 320 4 2.6 -3.1 | 185 2 0.2 1.8 19 568 4877 305 4 3.3 -2.3 | 198 3 0.9 2.6 20 547 5182 305 8 6.6 -4.6 | 266 4 4.1 0.3 21 526 5486 275 14 13.9 -1.2 | 252 12 11.5 3.7 22 507 5791 295 12 10.9 -5.1 | 271 8 8.5 -0.2 23 500 5900 275 14 13.9 -1.2 | 252 12 11.5 3.7 24 487 6096 255 6 5.8 1.6 | 208 7 3.4 6.5 25 468 6401 335 4 1.7 -3.6 | 151 1 -0.7 1.3 26 450 6706 40 6 -3.9 -4.6 | 93 6 -6.3 0.3 27 432 7010 120 4 -3.5 2.0 | 140 9 -5.9 6.9 28 415 7315 50 4 -3.1 -2.6 | 113 6 -5.5 2.3 29 400 7600 15 2 -0.5 -1.9 | 135 4 -2.9 3.0 30 399 7620 90 2 -2.0 0.0 | 138 7 -4.4 4.9 31 382 7925 340 2 0.7 -1.9 | 150 3 -1.7 3.0 32 367 8230 250 10 9.4 3.4 | 220 11 7.0 8.3 33 310 9449 200 16 5.5 15.0 | 189 20 3.1 19.9 34 300 9680 200 18 6.2 16.9 | 190 22 3.7 21.8 35 297 9754 200 18 6.2 16.9 | 190 22 3.7 21.8 36 284 10058 185 16 1.4 15.9 | 177 21 -1.0 20.8 37 250 10920 230 14 10.7 9.0 | 211 16 8.3 13.9 38 248 10973 235 14 11.5 8.0 | 215 16 9.1 12.9 39 206 12192 255 21 20.3 5.4 | 240 21 17.9 10.3 40 200 12370 230 18 13.8 11.6 | 215 20 11.4 16.5 41 196 12497 225 21 14.8 14.8 | 212 23 12.4 19.8 42 187 12802 240 27 23.4 13.5 | 229 28 21.0 18.4 43 161 13716 225 23 16.3 16.3 | 213 25 13.9 21.2 44 150 14180 175 27 -2.4 26.9 | 171 32 -4.8 31.8 45 146 14326 170 25 -4.3 24.6 | 167 30 -6.8 29.5 46 132 14935 190 23 4.0 22.7 | 183 28 1.6 27.6 47 113 15850 200 23 7.9 21.6 | 192 27 5.5 26.5 48 100 16590 185 37 3.2 36.9 | 181 42 0.8 41.8 49 97 16764 185 37 3.2 36.9 | 181 42 0.8 41.8 50 83 17678 185 29 2.5 28.9 | 180 34 0.1 33.8 51 78 17983 210 21 10.5 18.2 | 199 24 8.1 23.1 52 77 18083 205 19 8.0 17.2 | 194 23 5.6 22.1 53 70 18620 200 18 6.2 16.9 | 190 22 3.7 21.8 54 62 19202 220 10 6.4 7.7 | 198 13 4.0 12.6 55 58 19507 350 14 2.4 -13.8 | 360 9 0.0 -8.9 56 55 19812 5 10 -0.9 -10.0 | 33 6 -3.3 -5.1 57 52 20117 85 19 -18.9 -1.7 | 99 22 -21.3 3.2 58 49 20422 85 14 -13.9 -1.2 | 103 17 -16.4 3.7 Wind Parameters Mean winds (0-6000m): 303.8 at 7.3 knts Storm direction: 333.8 at 5.5 knts Shear (0-3000m) pos: 0.7 neg: 2.0 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 47.3 deg Storm rel helicity (0-3000m) pos: 6.7 neg: -34.4 tot: -27.6 m^2/s^2 ave: -9.2 10^-3 m/s^2 rel: -0.46 Storm rel vorticity (0-3000m) horiz: 7.8 stream: -3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.18 Bulk Shear: 9.41 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 30 5 99 5| 0.0 11.6 11.6| 0.6 -6.2 -5.5 -11.1 -0.34| 13.1 -4.4 1000 354 7 37 3| 0.0 8.6 8.6| 1.4 -9.6 -8.2 -8.2 -0.37| 9.7 -3.6 1500 346 9 5 4| 0.0 6.1 6.1| 3.9 -23.0 -19.1 -12.8 -0.48| 9.6 -4.6 2000 339 9 346 4| 1.1 4.6 5.7| 6.7 -23.8 -17.1 -8.5 -0.37| 8.7 -3.2 2500 334 9 336 3| 0.9 3.3 4.2| 6.7 -25.8 -19.1 -7.6 -0.41| 7.8 -3.1 3000 330 8 322 3| 0.7 2.0 2.8| 6.7 -34.4 -27.6 -9.2 -0.46| 7.8 -3.5 4000 317 7 277 2| 0.3 1.5 1.8| 14.8 -37.6 -22.8 -5.7 -0.35| 6.9 -2.4 5000 314 6 259 2| 0.6 1.4 2.0| 17.1 -37.9 -20.8 -4.2 -0.27| 6.2 -1.7 6000 304 7 257 4| 0.5 1.6 2.1| 26.5 -61.2 -34.7 -5.8 -0.25| 7.2 -1.8 Wrote GIF file: /home/apache/climate/data/raob//MMMZ/skewt/MMMZ.skewt.20251225.12.gif