UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for MMAA... Searching the city database file for: MMAA ... Date:1200Z 28 NOV 25 Station: MMAA WMO ident: 76805 Latitude: 16.83 Longitude: -99.93 Elevation: 28.00 ------------------------------------------------------------------------------- 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 28 24.8 23.3 91 1.5 23.8 50 1 297.0 300.3 296.5 349.4 18.10 1 1004 76 25.6 22.7 84 2.9 23.5 37 4 298.4 301.6 296.5 349.5 17.56 2 1000 103 26.6 21.7 75 4.9 23.1 30 6 299.8 302.8 296.2 348.2 16.56 3 955 510 27.4 18.4 58 9.0 21.1 45 8 304.5 307.1 295.8 346.5 14.08 4 925 792 26.4 14.4 48 12.0 18.4 55 10 306.3 308.4 294.3 340.0 11.22 5 918 859 26.0 13.0 45 13.0 17.4 55 10 306.6 308.5 293.7 337.6 10.30 6 850 1535 20.8 9.8 49 11.0 13.8 40 4 307.9 309.6 293.1 335.2 8.98 7 779 2284 15.0 6.0 55 9.0 9.6 0 6 309.5 310.9 292.4 332.7 7.55 8 742 2695 11.2 8.3 82 2.9 9.4 29 11 309.7 311.4 293.9 338.1 9.30 9 731 2820 11.4 4.4 62 7.0 7.3 38 13 311.2 312.6 292.7 333.5 7.19 10 700 3182 9.2 2.2 62 7.0 5.3 55 18 312.7 313.9 292.4 332.7 6.42 11 630 4044 2.6 -1.6 74 4.2 0.4 70 12 314.7 315.7 292.2 331.8 5.41 12 593 4531 -0.3 -9.3 51 9.0 -4.2 97 3 316.8 317.4 290.9 327.2 3.19 13 585 4639 -1.3 -7.3 64 6.0 -4.0 86 2 316.9 317.6 291.5 329.1 3.78 14 575 4777 -1.5 -15.5 34 14.0 -6.7 48 2 318.2 318.6 290.2 324.9 1.99 15 506 5787 -5.9 -34.9 8 29.0 -12.5 329 2 324.7 324.8 290.6 326.2 0.39 16 500 5880 -6.1 -34.1 9 28.0 -12.6 345 4 325.6 325.7 290.9 327.2 0.43 17 470 6361 -8.7 -30.7 15 22.0 -14.2 30 13 328.2 328.3 291.9 330.5 0.63 18 400 7590 -17.1 -35.1 19 18.0 -20.7 320 14 332.8 332.9 292.9 334.6 0.48 19 367 8231 -21.9 -39.9 18 18.0 -24.7 305 17 334.7 334.7 293.3 335.9 0.32 20 319 9246 -30.9 -41.9 33 11.0 -32.2 332 27 335.9 335.9 293.6 337.1 0.30 21 300 9680 -33.5 -50.5 16 17.0 -34.9 340 35 338.2 338.2 294.0 338.7 0.12 22 294 9821 -34.3 -56.3 9 22.0 -35.8 341 38 339.0 339.0 294.1 339.2 0.06 23 250 10930 -42.7 -56.7 20 14.0 -43.4 340 51 342.6 342.6 295.0 342.9 0.07 24 242 11149 -44.7 -55.7 28 11.0 -45.2 337 52 342.8 342.8 295.1 343.1 0.08 25 225 11633 -48.1 -67.1 9 19.0 -48.6 329 54 344.8 344.8 295.5 344.9 0.02 26 200 12400 -54.3 -76.3 5 22.0 -54.6 315 54 346.8 346.8 295.9 346.8 0.01 27 157 13914 -66.7 -82.7 9 16.0 -66.8 315 52 350.6 350.6 296.8 350.6 0.00 28 150 14190 -68.7 -82.7 12 14.0 -68.8 315 47 351.7 351.7 297.0 351.8 0.00 29 118 15591 -78.1 -86.1 26 8.0 -78.1 280 45 359.4 359.4 298.6 359.4 0.00 30 113 15840 -74.1 -85.1 17 11.0 -74.2 277 41 371.3 371.3 300.8 371.4 0.00 31 100 16550 -74.9 -85.9 17 11.0 -74.9 270 29 383.0 383.0 302.7 383.0 0.00 32 81 17758 -79.5 -91.5 12 12.0 -79.5 263 22 397.4 397.4 304.9 397.4 0.00 33 70 18590 -77.5 -89.5 13 12.0 -77.6 330 12 418.6 418.6 307.6 418.6 0.00 34 66 18927 -77.9 -88.9 15 11.0 -77.9 302 8 424.8 424.8 308.3 424.8 0.00 35 62 19285 -77.3 -89.3 13 12.0 -77.3 272 4 433.8 433.8 309.3 433.8 0.00 36 59 19571 -75.7 -88.7 11 13.0 -75.7 269 3 443.6 443.6 310.3 443.6 0.00 37 59 19571 -72.7 -88.7 7 16.0 -72.8 269 3 450.3 450.3 310.9 450.4 0.00 38 56 19880 -68.9 -87.9 5 19.0 -69.1 333 4 465.8 465.8 312.3 465.8 0.00 39 50 20560 -67.7 -91.7 2 24.0 -67.9 60 2 484.0 484.0 313.8 484.0 0.00 40 47 20933 -67.5 -92.5 2 25.0 -67.7 85 5 493.1 493.1 314.4 493.1 0.00 41 40 21917 -61.9 -94.9 0 33.0 -62.4 66 8 530.4 530.4 316.9 530.4 0.00 42 38 22234 -63.1 -96.1 0 33.0 -63.6 42 8 535.2 535.2 317.2 535.2 0.00 43 32 23299 -59.9 -93.9 0 34.0 -60.8 88 11 570.7 570.7 319.2 570.7 0.00 TRP 118 15591 -78.1 -86.1 26 8.0 -78.1 280 45 359.4 359.4 298.6 359.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 596.83 mb = 4480.55 m = 14699.77 ft Wetbulb zero: 626.56 mb = 4088.11 m = 13412.26 ft Precipitable water: 1.58 inches Sfc-500 mean rel hum: 51.87 % Est. max temperature: 35.53 C = 95.95 F Sfc-Lift cond lev (LCL): 989.57 mb = 195.67 m = 641.95 ft T: 26.78 C 700-500 lapse rate: 5.67 C/km ThetaE index: 16.86 C Layer 1000.0- 742.0 mb Conv cond level (CCL): 781.22 mb = 2259.47 m = 7412.88 ft Mean mixing ratio: 14.03 g/kg Conv temperature: 37.26 C = 99.07 F Cap Strength: 4.33 C Lifted Index: -1.32 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.35 C Lifted Index @700 mb: -0.02 C Showalter Index: 2.73 C Risk: Showers probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: 15.90 C K Index: 29.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 129.60 Risk: None Energy Index: -1.45 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 606.27 J/kg Max Up Vert Vel: 34.82 m/s Conv Inhibition (B-): 198.51 J/kg Cap Strength: 4.33 C Lift Cond Lev (LCL): 851.15 mb = 1523.10 m = 4996.98 ft Lev Free Conv (LFC): 696.15 mb = 3227.09 m = 10587.43 ft Equ Level (EL): 226.15 mb = 11599.31 m = 38055.02 ft B at Equ Level: 602.92 J/kg Max Parcel Lev (MPL): 116.15 mb = 15681.61 m = 51448.24 ft Wind level data Storm motion: 74 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 28 50 1 -0.8 -0.6 | 259 5 4.9 1.0 1 1000 103 30 6 -3.0 -5.2 | 323 4 2.7 -3.6 2 925 792 55 10 -8.2 -5.7 | 32 5 -2.5 -4.1 3 912 914 55 10 -8.2 -5.7 | 32 5 -2.5 -4.1 4 851 1524 15 4 -1.0 -3.9 | 296 5 4.6 -2.2 5 850 1535 40 4 -2.6 -3.1 | 295 3 3.1 -1.4 6 792 2134 350 4 0.7 -3.9 | 290 7 6.4 -2.3 7 711 3048 55 16 -13.1 -9.2 | 45 11 -7.4 -7.5 8 700 3182 55 18 -14.7 -10.3 | 46 13 -9.1 -8.7 9 660 3658 50 18 -13.8 -11.6 | 39 13 -8.1 -9.9 10 589 4572 100 2 -2.0 0.3 | 242 4 3.7 2.0 11 567 4877 15 2 -0.5 -1.9 | 273 5 5.1 -0.3 12 546 5182 270 4 4.0 -0.0 | 260 10 9.7 1.6 13 525 5486 280 2 2.0 -0.3 | 260 8 7.6 1.3 14 506 5791 330 2 1.0 -1.7 | 271 7 6.7 -0.1 15 500 5880 345 4 1.0 -3.9 | 288 7 6.7 -2.2 16 486 6096 40 14 -9.0 -10.7 | 20 10 -3.3 -9.1 17 415 7315 355 10 0.9 -10.0 | 322 11 6.5 -8.3 18 400 7590 320 14 9.0 -10.7 | 302 17 14.7 -9.1 19 398 7620 325 14 8.0 -11.5 | 306 17 13.7 -9.8 20 351 8534 295 18 16.3 -7.6 | 285 23 22.0 -6.0 21 337 8839 325 19 10.9 -15.6 | 310 22 16.6 -13.9 22 300 9680 340 35 12.0 -32.9 | 331 36 17.6 -31.3 23 260 10668 345 53 13.7 -51.2 | 339 53 19.4 -49.6 24 250 10930 340 51 17.4 -47.9 | 333 52 23.1 -46.3 25 206 12192 320 56 36.0 -42.9 | 315 59 41.7 -41.3 26 200 12400 315 54 38.2 -38.2 | 310 57 43.8 -36.6 27 187 12802 315 56 39.6 -39.6 | 310 59 45.3 -38.0 28 162 13716 315 56 39.6 -39.6 | 310 59 45.3 -38.0 29 150 14190 315 47 33.2 -33.2 | 309 50 38.9 -31.6 30 139 14630 310 33 25.3 -21.2 | 302 37 30.9 -19.6 31 125 15240 275 47 46.8 -4.1 | 273 53 52.5 -2.5 32 118 15591 280 45 44.3 -7.8 | 277 50 50.0 -6.2 33 100 16550 270 29 29.0 -0.0 | 267 35 34.7 1.6 34 96 16764 270 29 29.0 -0.0 | 267 35 34.7 1.6 35 74 18288 260 19 18.7 3.3 | 259 25 24.4 4.9 36 70 18590 330 12 6.0 -10.4 | 307 15 11.7 -8.8 37 60 19507 255 2 1.9 0.5 | 254 8 7.6 2.1 38 57 19812 305 4 3.3 -2.3 | 274 9 8.9 -0.7 39 54 20117 45 4 -2.8 -2.8 | 293 3 2.8 -1.2 40 51 20422 95 2 -2.0 0.2 | 244 4 3.7 1.8 41 50 20560 60 2 -1.7 -1.0 | 261 4 3.9 0.6 42 48 20726 55 2 -1.6 -1.1 | 263 4 4.0 0.5 43 45 21031 125 8 -6.6 4.6 | 172 6 -0.9 6.2 44 37 21946 35 8 -4.6 -6.6 | 348 5 1.1 -4.9 45 35 22250 95 10 -10.0 0.9 | 120 5 -4.3 2.5 46 31 22860 85 12 -12.0 -1.0 | 95 6 -6.3 0.6 47 27 23470 120 19 -16.5 9.5 | 136 16 -10.8 11.1 Wind Parameters Mean winds (0-6000m): 44.0 at 7.9 knts Storm direction: 74.0 at 5.9 knts Shear (0-3000m) pos: 2.5 neg: 0.6 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 143.6 deg Storm rel helicity (0-3000m) pos: 45.3 neg: -10.1 tot: 35.3 m^2/s^2 ave: 11.8 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 3.1 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 2045.31 Bulk Shear: 0.30 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 38 7 335 4| 0.0 7.7 7.7| 8.7 0.0 8.7 17.5 1.00| 8.7 8.7 1000 47 8 3 4| 0.3 3.8 4.1| 11.3 -2.0 9.3 9.3 0.73| 6.3 4.6 1500 46 7 355 4| 0.2 1.0 1.2| 11.3 -9.0 2.3 1.5 0.16| 6.3 1.0 2000 42 7 339 4| 0.1 0.9 1.1| 11.3 -9.6 1.7 0.8 0.12| 5.5 0.7 2500 36 6 332 4| 1.2 0.7 1.9| 22.7 -10.1 12.7 5.1 0.30| 5.8 1.7 3000 41 7 349 4| 2.5 0.6 3.1| 45.3 -10.1 35.3 11.8 0.48| 6.5 3.1 4000 47 10 18 5| 1.3 0.7 2.0| 57.3 -14.5 42.8 10.7 0.43| 6.4 2.8 5000 47 9 10 4| 0.7 0.9 1.6| 64.8 -14.7 50.1 10.0 0.48| 6.7 3.2 6000 44 8 357 4| 0.7 0.7 1.4| 87.2 -20.1 67.1 11.2 0.49| 7.1 3.5 Wrote GIF file: /home/apache/climate/data/raob//MMAA/skewt/MMAA.skewt.20251128.12.gif