UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for MMMZ... Searching the city database file for: MMMZ ... Date:0000Z 29 OCT 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 1009 4 30.2 25.2 75 5.0 26.4 280 6 302.6 306.3 299.3 363.1 20.39 1 1004 47 28.8 24.5 78 4.3 25.6 286 7 301.6 305.2 298.6 359.6 19.63 2 1000 81 28.2 24.3 79 3.9 25.3 290 8 301.4 304.9 298.5 358.8 19.47 3 973 323 25.6 23.8 90 1.8 24.3 288 11 301.1 304.7 298.4 358.3 19.42 4 966 387 25.0 23.8 93 1.2 24.2 301 9 301.1 304.7 298.5 358.8 19.56 5 960 442 25.0 21.1 79 3.9 22.2 312 8 301.7 304.7 296.8 350.7 16.63 6 957 469 25.8 17.8 61 8.0 20.2 317 7 302.7 305.2 295.0 342.7 13.52 7 943 599 26.0 16.0 54 10.0 19.2 343 2 304.2 306.5 294.4 340.6 12.21 8 925 769 24.6 18.6 69 6.0 20.4 355 2 304.5 307.2 296.3 348.4 14.74 9 891 1097 22.4 18.9 81 3.5 19.9 55 2 305.5 308.4 297.1 352.2 15.61 10 883 1176 22.0 18.5 81 3.5 19.5 69 2 305.8 308.7 297.0 351.9 15.36 11 850 1508 22.2 5.2 33 17.0 12.1 130 2 309.4 310.6 291.6 329.5 6.53 12 838 1631 22.6 -7.4 13 30.0 8.2 160 12 311.1 311.6 288.6 319.5 2.61 13 805 1980 23.2 -23.8 3 47.0 5.8 143 11 315.3 315.5 288.0 317.7 0.69 14 790 2143 21.8 -2.2 20 24.0 8.9 135 10 315.5 316.3 291.3 328.7 4.12 15 700 3174 13.8 -12.2 15 26.0 2.4 110 10 317.8 318.2 290.2 324.9 2.14 16 607 4351 4.0 -33.0 5 37.0 -5.8 74 12 319.7 319.8 289.1 321.1 0.39 17 500 5900 -4.7 -41.7 4 37.0 -12.2 130 14 327.3 327.3 291.2 328.1 0.20 18 486 6122 -5.3 -49.3 2 44.0 -12.9 44 6 329.2 329.3 291.6 329.6 0.09 19 400 7610 -18.1 -41.1 11 23.0 -21.8 295 10 331.5 331.5 292.4 332.5 0.26 20 386 7874 -20.1 -35.1 25 15.0 -22.9 311 14 332.2 332.3 292.8 334.1 0.50 21 351 8568 -26.1 -41.1 23 15.0 -28.1 301 25 333.3 333.4 292.9 334.4 0.30 22 338 8840 -26.9 -57.9 4 31.0 -29.4 307 26 335.8 335.8 293.3 336.0 0.05 23 302 9643 -31.1 -63.1 3 32.0 -33.1 306 34 340.9 340.9 294.6 341.0 0.03 24 300 9690 -31.5 -63.5 3 32.0 -33.4 305 35 341.0 341.0 294.6 341.1 0.02 25 250 10960 -41.7 -65.7 6 24.0 -42.6 310 43 344.1 344.1 295.3 344.2 0.02 26 200 12430 -53.9 -68.9 14 15.0 -54.2 310 47 347.4 347.4 296.1 347.5 0.02 27 192 12691 -56.1 -71.1 14 15.0 -56.3 312 49 348.0 348.0 296.2 348.0 0.01 28 150 14220 -66.7 -78.7 17 12.0 -66.8 320 37 355.2 355.2 297.7 355.2 0.01 29 142 14550 -69.3 -80.3 19 11.0 -69.4 324 29 356.3 356.3 298.0 356.3 0.00 30 120 15544 -74.3 -84.3 20 10.0 -74.3 282 18 364.7 364.7 299.6 364.7 0.00 31 111 15997 -76.3 -85.3 23 9.0 -76.3 285 21 369.1 369.1 300.4 369.1 0.00 32 100 16600 -75.7 -85.7 19 10.0 -75.7 340 12 381.5 381.5 302.5 381.5 0.00 33 85 17535 -78.7 -86.7 26 8.0 -78.7 354 5 393.5 393.5 304.3 393.6 0.00 34 77 18107 -73.3 -86.3 12 13.0 -73.3 308 6 416.1 416.1 307.3 416.1 0.00 35 70 18670 -70.3 -86.3 8 16.0 -70.4 330 12 434.0 434.0 309.3 434.0 0.00 36 50 20680 -67.5 -91.5 2 24.0 -67.7 345 10 484.4 484.4 313.8 484.4 0.00 37 43 21601 -61.9 -92.9 1 31.0 -62.4 126 14 519.5 519.5 316.3 519.6 0.00 38 37 22531 -61.9 -94.9 0 33.0 -62.5 66 15 542.4 542.4 317.6 542.4 0.00 39 31 23633 -59.1 -93.1 0 34.0 -60.1 82 16 578.1 578.1 319.6 578.1 0.00 40 30 23840 -56.7 -91.7 0 35.0 -58.0 75 18 590.1 590.1 320.2 590.1 0.00 41 29 24058 -54.9 -89.9 1 35.0 -56.6 98 21 600.8 600.8 320.6 600.8 0.00 42 24 25276 -55.5 -90.5 1 35.0 -57.3 81 17 632.4 632.4 322.0 632.5 0.00 43 21 26141 -51.3 -87.3 1 36.0 -54.3 96 17 669.7 669.7 323.4 669.8 0.01 44 20 26460 -51.7 -87.7 1 36.0 -54.7 90 16 677.9 677.9 323.7 678.0 0.01 45 18 27145 -49.5 -85.5 1 36.0 -53.4 59 14 705.6 705.6 324.6 705.7 0.01 46 15 28331 -51.3 -87.3 1 36.0 -55.1 61 9 737.4 737.4 325.6 737.5 0.01 47 10 30980 -48.1 -85.1 1 37.0 -54.4 260 18 840.0 840.0 328.2 840.3 0.03 48 9.7 31181 -47.9 -84.9 1 37.0 -54.4 848.1 848.1 328.4 848.4 0.03 TRP 111 15997 -76.3 -85.3 23 9.0 -76.3 285 21 369.1 369.1 300.4 369.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5819.00 m Freezing level: 557.80 mb = 5063.25 m = 16611.51 ft Wetbulb zero: 672.73 mb = 3502.06 m = 11489.56 ft Precipitable water: 1.19 inches Sfc-500 mean rel hum: 24.75 % Est. max temperature: 36.05 C = 96.90 F Sfc-Lift cond lev (LCL): 939.07 mb = 636.14 m = 2087.05 ft T: 25.70 C 700-500 lapse rate: 6.79 C/km ThetaE index: 34.45 C Layer 883.0- 790.0 mb Conv cond level (CCL): 730.23 mb = 2813.46 m = 9230.38 ft Mean mixing ratio: 16.48 g/kg Conv temperature: 44.67 C = 112.41 F Cap Strength: 7.01 C Lifted Index: -2.32 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.01 C Lifted Index @700 mb: 2.76 C Showalter Index: 6.76 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: 9.90 C K Index: 6.10 Risk: None Sweat Index: 80.40 Risk: None Energy Index: -0.01 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1292.49 J/kg Max Up Vert Vel: 50.84 m/s Conv Inhibition (B-): 392.56 J/kg Cap Strength: 6.82 C Lift Cond Lev (LCL): 891.07 mb = 1096.49 m = 3597.37 ft Lev Free Conv (LFC): 636.07 mb = 3964.81 m = 13007.73 ft Equ Level (EL): 166.07 mb = 13589.35 m = 44583.94 ft B at Equ Level: 1283.26 J/kg Max Parcel Lev (MPL): 96.07 mb = 16830.50 m = 55217.50 ft Wind level data Storm motion: 136 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 1009 4 280 6 5.9 -1.0 | 298 12 10.2 -5.5 1 1000 81 290 8 7.5 -2.7 | 301 14 11.8 -7.2 2 975 305 285 12 11.6 -3.1 | 296 18 15.9 -7.6 3 942 610 345 2 0.5 -1.9 | 323 8 4.8 -6.4 4 925 769 355 2 0.2 -2.0 | 325 8 4.4 -6.5 5 850 1508 130 2 -1.5 1.3 | 319 4 2.7 -3.2 6 848 1524 165 12 -3.1 11.6 | 189 7 1.2 7.1 7 790 2134 135 10 -7.1 7.1 | 133 4 -2.8 2.6 8 763 2438 105 10 -9.7 2.6 | 71 6 -5.4 -1.9 9 700 3174 110 10 -9.4 3.4 | 79 5 -5.1 -1.0 10 685 3353 110 8 -7.5 2.7 | 62 4 -3.3 -1.7 11 659 3658 70 10 -9.4 -3.4 | 33 9 -5.1 -7.9 12 612 4267 70 14 -13.2 -4.8 | 44 13 -8.9 -9.2 13 589 4572 90 6 -6.0 0.0 | 21 5 -1.7 -4.5 14 567 4877 115 4 -3.6 1.7 | 347 3 0.6 -2.8 15 546 5182 110 4 -3.8 1.4 | 351 3 0.5 -3.1 16 500 5900 130 14 -10.7 9.0 | 125 8 -6.5 4.5 17 487 6096 45 6 -4.2 -4.2 | 360 9 0.0 -8.7 18 433 7010 345 8 2.1 -7.7 | 333 14 6.3 -12.2 19 400 7610 295 10 9.1 -4.2 | 303 16 13.3 -8.7 20 399 7620 295 8 7.3 -3.4 | 304 14 11.5 -7.8 21 383 7925 315 16 11.3 -11.3 | 315 22 15.6 -15.8 22 352 8534 300 25 21.7 -12.5 | 303 31 25.9 -17.0 23 324 9144 315 27 19.1 -19.1 | 315 33 23.4 -23.5 24 300 9690 305 35 28.7 -20.1 | 307 41 32.9 -24.5 25 272 10363 310 47 36.0 -30.2 | 311 53 40.3 -34.7 26 250 10960 310 43 32.9 -27.6 | 311 49 37.2 -32.1 27 200 12430 310 47 36.0 -30.2 | 311 53 40.3 -34.7 28 179 13106 315 51 36.1 -36.1 | 315 57 40.3 -40.5 29 163 13716 300 43 37.2 -21.5 | 302 49 41.5 -26.0 30 150 14220 320 37 23.8 -28.3 | 319 43 28.0 -32.8 31 140 14630 325 27 15.5 -22.1 | 323 33 19.7 -26.6 32 133 14935 295 18 16.3 -7.6 | 300 24 20.6 -12.1 33 114 15850 275 18 17.9 -1.6 | 285 23 22.2 -6.0 34 111 15997 285 21 20.3 -5.4 | 292 26 24.5 -9.9 35 102 16459 320 21 13.5 -16.1 | 319 27 17.8 -20.5 36 100 16600 340 12 4.1 -11.3 | 332 18 8.4 -15.7 37 97 16764 340 12 4.1 -11.3 | 332 18 8.4 -15.7 38 92 17069 20 12 -4.1 -11.3 | 359 16 0.2 -15.7 39 88 17374 75 8 -7.7 -2.1 | 28 7 -3.5 -6.5 40 83 17678 290 2 1.9 -0.7 | 310 8 6.1 -5.1 41 79 17983 330 6 3.0 -5.2 | 323 12 7.3 -9.7 42 75 18288 280 6 5.9 -1.0 | 298 12 10.2 -5.5 43 70 18670 330 12 6.0 -10.4 | 325 18 10.3 -14.9 44 67 18898 335 10 4.2 -9.1 | 328 16 8.5 -13.5 45 64 19202 155 6 -2.5 5.4 | 240 2 1.7 1.0 46 61 19507 345 4 1.0 -3.9 | 328 10 5.3 -8.3 47 55 20117 30 2 -1.0 -1.7 | 332 7 3.3 -6.2 48 52 20422 80 4 -3.9 -0.7 | 356 5 0.3 -5.2 49 50 20680 345 10 2.6 -9.7 | 334 16 6.8 -14.1 50 50 20726 320 4 2.6 -3.1 | 318 10 6.8 -7.5 51 47 21031 80 10 -9.8 -1.7 | 42 8 -5.6 -6.2 52 45 21336 115 14 -12.7 5.9 | 100 9 -8.4 1.5 53 41 21946 140 14 -9.0 10.7 | 143 8 -4.7 6.3 54 39 22250 85 18 -17.9 -1.6 | 66 15 -13.7 -6.0 55 35 22860 45 12 -8.5 -8.5 | 18 14 -4.2 -12.9 56 32 23470 55 14 -11.5 -8.0 | 30 14 -7.2 -12.5 57 30 23774 105 18 -17.4 4.7 | 91 13 -13.1 0.2 58 30 23840 75 18 -17.4 -4.7 | 55 16 -13.1 -9.1 59 29 24079 100 21 -20.7 3.6 | 87 16 -16.4 -0.8 60 26 24689 85 18 -17.9 -1.6 | 66 15 -13.7 -6.0 61 25 24994 90 16 -16.0 0.0 | 69 13 -11.7 -4.5 62 23 25603 70 18 -16.9 -6.2 | 50 17 -12.7 -10.6 63 22 25908 100 18 -17.7 3.1 | 84 14 -13.5 -1.3 64 20 26460 90 16 -16.0 0.0 | 69 13 -11.7 -4.5 65 20 26518 105 16 -15.5 4.1 | 88 11 -11.2 -0.3 66 18 27127 60 14 -12.1 -7.0 | 34 14 -7.9 -11.5 67 17 27432 40 18 -11.6 -13.8 | 22 20 -7.3 -18.2 68 16 28042 75 8 -7.7 -2.1 | 28 7 -3.5 -6.5 69 14 28651 45 10 -7.1 -7.1 | 14 12 -2.8 -11.5 70 14 28956 135 6 -4.2 4.2 | 355 0 0.0 -0.2 71 12 29566 195 6 1.6 5.8 | 257 6 5.8 1.3 72 10 30980 260 18 17.7 3.1 | 273 22 22.0 -1.3 Wind Parameters Mean winds (0-6000m): 106.3 at 8.2 knts Storm direction: 136.3 at 6.2 knts Shear (0-3000m) pos: 2.7 neg: 1.1 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 138.3 deg Storm rel helicity (0-3000m) pos: 31.8 neg: -24.2 tot: 7.6 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: -0.32 Storm rel vorticity (0-3000m) horiz: 8.2 stream: -2.6 10^-3/s Energy-Hel index: 0.25 Bulk Rich Number: 32.89 Bulk Shear: 39.30 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 ------------------------------------------------------------------------------- 500 291 9 301 15| 4.5 0.0 4.5| 26.7 -6.1 20.6 41.2 0.36| 15.6 5.6 1000 297 6 307 12| 3.7 0.0 3.7| 30.8 -6.1 24.7 24.7 0.36| 10.6 3.8 1500 298 4 309 10| 2.7 0.0 2.7| 31.1 -7.6 23.5 15.7 0.26| 8.2 2.2 2000 211 6 264 7| 4.0 0.0 4.0| 31.1 -17.4 13.7 6.8 -0.24| 10.5 -2.5 2500 156 7 218 2| 3.2 1.3 4.5| 31.1 -24.2 6.9 2.8 -0.33| 9.7 -3.2 3000 134 7 122 1| 2.7 1.1 3.8| 31.8 -24.2 7.6 2.5 -0.32| 8.2 -2.6 4000 111 8 65 4| 2.0 1.8 3.8| 34.9 -31.1 3.8 1.0 -0.32| 7.5 -2.4 5000 101 8 52 5| 1.7 1.4 3.1| 37.7 -37.3 0.4 0.1 -0.31| 7.3 -2.3 6000 106 8 59 4| 1.7 1.7 3.4| 44.8 -52.5 -7.8 -1.3 -0.27| 7.9 -2.1 Wrote GIF file: /home/apache/climate/data/raob//MMMZ/skewt/MMMZ.skewt.20251029.00.gif