UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122612.upa.cvt Date: 1200Z 26 DEC 25 Searching for MMMZ... Searching the city database file for: MMMZ ... Date:1200Z 26 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 1011 4 21.2 19.8 92 1.4 20.2 120 6 293.4 296.0 293.0 334.8 14.52 1 1000 100 23.4 18.4 74 5.0 20.0 115 4 296.5 299.0 293.2 335.3 13.43 2 996 135 23.2 18.2 73 5.0 19.8 116 4 296.7 299.1 293.1 335.1 13.32 3 990 188 24.6 16.6 61 8.0 19.2 117 4 298.6 300.8 292.7 333.8 12.09 4 925 782 25.6 11.6 42 14.0 16.6 5 8 305.5 307.2 292.7 333.5 9.31 5 914 887 26.2 7.2 30 19.0 14.7 345 13 307.1 308.5 291.3 328.4 6.98 6 850 1523 22.6 2.6 27 20.0 11.2 335 16 309.8 310.8 290.7 326.7 5.43 7 819 1845 21.2 4.2 33 17.0 11.2 345 8 311.6 312.8 292.1 331.3 6.32 8 700 3180 10.8 -0.2 46 11.0 4.8 155 4 314.4 315.5 292.1 331.5 5.39 9 619 4190 1.8 -1.8 77 3.6 -0.0 79 5 315.4 316.4 292.4 332.6 5.42 10 558 5020 -3.3 -9.3 63 6.0 -5.9 27 10 318.8 319.5 291.7 329.9 3.39 11 548 5163 -4.5 -8.0 76 3.5 -6.1 17 8 319.1 319.8 292.2 331.5 3.82 12 511 5711 -8.1 -14.1 62 6.0 -10.4 28 10 321.2 321.7 291.6 329.6 2.51 13 508 5757 -7.9 -18.9 41 11.0 -11.5 29 10 321.9 322.3 291.0 327.7 1.69 14 500 5880 -8.9 -16.9 52 8.0 -11.7 30 10 322.2 322.6 291.5 329.1 2.04 15 479 6211 -11.9 -16.9 66 5.0 -13.6 350 8 322.5 322.9 291.6 329.7 2.12 16 463 6470 -14.1 -20.1 60 6.0 -15.9 337 10 322.9 323.2 291.3 328.6 1.67 17 443 6805 -15.1 -35.1 16 20.0 -19.0 321 11 325.7 325.8 290.9 327.3 0.44 18 405 7478 -19.3 -39.3 15 20.0 -22.5 277 14 328.7 328.8 291.7 329.9 0.31 19 400 7570 -19.7 -38.7 17 19.0 -22.8 260 14 329.4 329.5 291.9 330.7 0.34 20 387 7814 -20.1 -44.1 10 24.0 -23.5 229 16 332.0 332.0 292.4 332.8 0.20 21 371 8125 -21.9 -45.9 9 24.0 -25.0 211 18 333.6 333.7 292.9 334.3 0.17 22 300 9640 -36.1 -47.1 31 11.0 -37.0 220 19 334.5 334.5 293.1 335.2 0.18 23 294 9781 -37.5 -46.5 39 9.0 -38.2 224 19 334.4 334.5 293.1 335.2 0.20 24 280 10119 -39.3 -53.3 21 14.0 -40.1 213 26 336.6 336.6 293.6 336.9 0.10 25 256 10731 -44.7 -50.7 51 6.0 -45.0 205 30 337.3 337.3 293.8 337.9 0.14 26 250 10890 -46.1 -52.1 51 6.0 -46.4 205 29 337.5 337.6 293.9 338.0 0.12 27 235 11299 -50.1 -54.2 62 4.1 -50.3 199 27 337.5 337.5 293.8 337.9 0.10 28 221 11698 -53.3 -57.5 60 4.2 -53.4 199 24 338.6 338.6 294.0 338.9 0.07 29 211 11996 -55.3 -62.3 41 7.0 -55.5 211 23 339.9 340.0 294.3 340.1 0.04 30 205 12181 -53.9 -68.9 14 15.0 -54.2 219 22 345.0 345.0 295.5 345.0 0.02 31 200 12340 -54.1 -72.1 9 18.0 -54.4 225 21 347.1 347.1 296.0 347.1 0.01 32 163 13634 -59.1 -90.1 1 31.0 -59.3 231 34 359.6 359.6 298.6 359.6 0.00 33 150 14150 -62.5 -94.5 1 32.0 -62.6 235 33 362.4 362.4 299.2 362.4 0.00 34 114 15806 -71.7 -90.7 4 19.0 -71.8 220 42 374.9 374.9 301.4 374.9 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 597.47 mb = 4482.74 m = 14706.98 ft Wetbulb zero: 619.65 mb = 4181.18 m = 13717.60 ft Precipitable water: 1.34 inches Sfc-500 mean rel hum: 52.42 % Est. max temperature: 37.17 C = 98.90 F Sfc-Lift cond lev (LCL): 990.75 mb = 180.95 m = 593.66 ft T: 24.42 C 700-500 lapse rate: 7.30 C/km ThetaE index: 8.63 C Layer 996.0- 819.0 mb Conv cond level (CCL): 686.71 mb = 3337.38 m = 10949.28 ft Mean mixing ratio: 10.85 g/kg Conv temperature: 42.44 C = 108.40 F Cap Strength: 9.29 C Lifted Index: 0.69 C Risk: Showers probable Lifted Index @300 mb: 1.97 C Lifted Index @700 mb: 5.24 C Showalter Index: 3.97 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 31.50 C Cross Totals Index: 11.50 C K Index: 23.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 73.20 Risk: None Energy Index: 0.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.11 J/kg Max Up Vert Vel: 8.84 m/s Conv Inhibition (B-): 767.21 J/kg Cap Strength: 9.29 C Lift Cond Lev (LCL): 824.56 mb = 1786.61 m = 5861.50 ft Lev Free Conv (LFC): 479.56 mb = 6201.54 m = 20346.00 ft Equ Level (EL): 449.56 mb = 6693.04 m = 21958.54 ft B at Equ Level: 37.94 J/kg Max Parcel Lev (MPL): 389.56 mb = 7765.47 m = 25476.95 ft Wind level data Storm motion: 39 at 6 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 1011 4 120 6 -5.2 3.0 | 167 7 -1.7 7.3 1 1000 100 115 4 -3.6 1.7 | 179 6 -0.2 6.0 2 977 305 120 4 -3.5 2.0 | 180 6 0.0 6.3 3 943 610 15 6 -1.6 -5.8 | 308 2 1.9 -1.5 4 925 782 5 8 -0.7 -8.0 | 323 5 2.8 -3.7 5 911 914 340 14 4.8 -13.2 | 317 12 8.3 -8.9 6 880 1219 335 16 6.8 -14.5 | 315 14 10.2 -10.2 7 850 1523 335 16 6.8 -14.5 | 315 14 10.2 -10.2 8 820 1829 345 8 2.1 -7.7 | 302 7 5.5 -3.4 9 764 2438 10 6 -1.0 -5.9 | 303 3 2.4 -1.6 10 737 2743 185 2 0.2 2.0 | 210 7 3.6 6.3 11 700 3180 155 4 -1.7 3.6 | 193 8 1.8 7.9 12 685 3353 130 2 -1.5 1.3 | 199 6 1.9 5.6 13 660 3658 185 2 0.2 2.0 | 210 7 3.6 6.3 14 635 3962 200 2 0.7 1.9 | 214 7 4.2 6.2 15 611 4267 20 6 -2.1 -5.6 | 313 2 1.4 -1.3 16 567 4877 35 12 -6.9 -9.8 | 32 6 -3.4 -5.5 17 545 5182 15 8 -2.1 -7.7 | 338 4 1.4 -3.4 18 506 5791 30 10 -5.0 -8.7 | 19 5 -1.5 -4.4 19 500 5880 30 10 -5.0 -8.7 | 19 5 -1.5 -4.4 20 486 6096 355 8 0.7 -8.0 | 311 6 4.2 -3.7 21 431 7010 310 12 9.2 -7.7 | 285 13 12.7 -3.4 22 414 7315 305 14 11.5 -8.0 | 284 15 14.9 -3.7 23 400 7570 260 14 13.8 2.4 | 249 19 17.3 6.7 24 397 7620 260 14 13.8 2.4 | 249 19 17.3 6.7 25 381 7925 210 18 9.0 15.6 | 212 23 12.5 19.9 26 300 9640 220 19 12.2 14.6 | 220 25 15.7 18.9 27 295 9754 225 19 13.4 13.4 | 224 25 16.9 17.7 28 270 10363 205 31 13.1 28.1 | 207 36 16.6 32.4 29 250 10890 205 29 12.3 26.3 | 207 34 15.7 30.6 30 225 11582 195 25 6.5 24.1 | 199 30 9.9 28.4 31 200 12340 225 21 14.8 14.8 | 224 27 18.3 19.1 32 195 12497 225 21 14.8 14.8 | 224 27 18.3 19.1 33 169 13411 230 35 26.8 22.5 | 228 40 30.3 26.8 34 150 14150 235 33 27.0 18.9 | 233 38 30.5 23.2 35 117 15545 225 43 30.4 30.4 | 224 49 33.9 34.7 36 111 15850 215 41 23.5 33.6 | 215 47 27.0 37.9 Wind Parameters Mean winds (0-6000m): 8.9 at 7.4 knts Storm direction: 38.9 at 5.5 knts Shear (0-3000m) pos: 3.3 neg: 3.6 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 33.7 deg Storm rel helicity (0-3000m) pos: 10.2 neg: -13.9 tot: -3.6 m^2/s^2 ave: -1.2 10^-3 m/s^2 rel: 0.00 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.70 Bulk Shear: 10.57 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 ------------------------------------------------------------------------------- 500 104 4 171 5| 0.0 6.6 6.6| 2.7 -2.4 0.4 0.7 -0.10| 8.3 -0.8 1000 20 7 331 2| 0.0 10.1 10.1| 3.8 -5.5 -1.7 -1.7 0.16| 12.3 1.9 1500 350 10 316 7| 0.0 7.3 7.3| 3.8 -6.8 -3.0 -2.0 0.13| 8.8 1.2 2000 347 10 314 8| 2.4 5.5 7.8| 4.0 -11.3 -7.3 -3.7 0.05| 9.0 0.4 2500 350 9 313 7| 3.1 4.4 7.5| 4.1 -11.8 -7.6 -3.1 -0.08| 8.8 -0.7 3000 350 8 307 6| 3.3 3.6 6.9| 10.2 -13.9 -3.6 -1.2 0.00| 9.0 0.0 4000 350 7 297 5| 2.5 2.9 5.4| 14.6 -18.1 -3.5 -0.9 0.01| 7.5 0.1 5000 3 7 311 4| 1.9 3.1 5.0| 18.1 -26.8 -8.7 -1.7 0.04| 8.2 0.3 6000 9 7 322 4| 1.6 2.6 4.2| 21.1 -33.8 -12.7 -2.1 -0.00| 7.7 -0.0 Wrote GIF file: /home/apache/climate/data/raob//MMMZ/skewt/MMMZ.skewt.20251226.12.gif