UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for MMGL... Searching the city database file for: MMGL ... Date:1200Z 21 OCT 25 Station: MMGL WMO ident: 76612 Latitude: 20.67 Longitude: -103.38 Elevation: 1551.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 121 1 925 805 2 850 1535 200 1 SFC 848 1551 17.4 15.8 90 1.6 16.3 200 1 304.6 307.1 295.4 344.7 13.44 4 847 1561 18.6 16.7 89 1.9 17.3 205 1 305.9 308.6 296.4 348.7 14.26 5 818 1861 17.0 16.2 95 0.8 16.5 342 6 307.3 310.0 296.7 350.5 14.31 6 802 2030 16.4 14.1 86 2.3 14.8 21 6 308.4 310.8 296.0 346.9 12.72 7 783 2236 17.2 9.2 59 8.0 12.1 39 7 311.4 313.2 294.4 340.2 9.37 8 704 3140 11.8 4.8 62 7.0 7.6 52 13 315.0 316.5 294.1 339.1 7.69 9 700 3188 11.6 4.6 62 7.0 7.5 50 14 315.3 316.8 294.1 339.3 7.62 10 638 3950 4.2 1.5 83 2.7 2.7 45 19 315.4 316.7 293.4 336.5 6.70 11 627 4091 2.6 0.9 89 1.7 1.7 56 18 315.1 316.4 293.2 335.7 6.53 12 626 4104 2.6 1.0 89 1.6 1.7 57 18 315.3 316.5 293.3 336.0 6.59 13 625 4116 2.4 0.9 90 1.5 1.6 58 18 315.2 316.5 293.3 335.8 6.55 14 624 4129 2.4 0.8 89 1.6 1.5 59 18 315.3 316.6 293.3 335.9 6.51 15 623 4142 2.2 0.5 88 1.7 1.3 60 18 315.3 316.5 293.2 335.4 6.38 16 622 4155 2.2 0.3 87 1.9 1.2 61 18 315.4 316.6 293.2 335.3 6.30 17 621 4168 2.4 -2.6 70 5.0 -0.2 63 17 315.8 316.8 292.3 332.0 5.09 18 620 4181 3.6 -10.4 35 14.0 -2.4 64 17 317.3 317.8 290.7 326.5 2.79 19 619 4194 5.2 -25.8 8 31.0 -4.5 65 17 319.3 319.4 289.3 321.9 0.75 20 618 4207 6.0 -29.0 6 35.0 -4.4 66 17 320.3 320.5 289.5 322.4 0.56 21 573 4822 4.0 -43.0 2 47.0 -6.5 92 16 325.0 325.0 290.5 325.6 0.15 22 500 5910 -4.5 -39.5 5 35.0 -12.0 100 19 327.6 327.6 291.3 328.5 0.25 23 400 7630 -16.5 -43.5 8 27.0 -20.8 50 12 333.5 333.6 292.9 334.3 0.20 24 388 7859 -18.3 -41.3 11 23.0 -22.0 61 12 334.1 334.2 293.1 335.1 0.26 25 363 8356 -20.1 -58.1 2 38.0 -24.0 84 12 338.1 338.1 293.9 338.3 0.04 26 300 9740 -31.7 -48.7 17 17.0 -33.3 95 10 340.7 340.7 294.6 341.3 0.15 27 288 10029 -33.3 -54.3 10 21.0 -34.9 108 8 342.4 342.4 295.0 342.8 0.08 28 251 10983 -41.5 -50.5 37 9.0 -42.1 7 6 344.0 344.0 295.4 344.6 0.15 29 250 11010 -41.7 -50.7 37 9.0 -42.3 5 6 344.1 344.1 295.4 344.7 0.15 30 226 11684 -46.5 -58.5 24 12.0 -47.0 343 8 346.8 346.8 296.0 347.1 0.06 31 200 12480 -53.5 -62.5 33 9.0 -53.7 270 6 348.0 348.1 296.3 348.2 0.04 32 173 13404 -61.3 -67.3 45 6.0 -61.4 253 7 349.9 349.9 296.6 350.0 0.03 33 150 14280 -68.5 -75.5 36 7.0 -68.5 265 10 352.1 352.1 297.1 352.1 0.01 34 133 14987 -74.5 -80.5 39 6.0 -74.5 228 12 353.7 353.7 297.4 353.7 0.00 35 103 16444 -81.1 -85.8 45 4.7 -81.1 100 8 367.9 367.9 300.2 367.9 0.00 36 100 16610 -80.3 -86.3 36 6.0 -80.3 165 6 372.6 372.6 301.0 372.6 0.00 37 96 16841 -81.5 -86.1 45 4.6 -81.5 206 7 374.6 374.6 301.4 374.6 0.00 38 94 16961 -79.1 -86.1 31 7.0 -79.1 268 7 381.6 381.6 302.5 381.6 0.00 39 80 17889 -75.9 -84.9 23 9.0 -75.9 124 8 406.2 406.2 306.0 406.2 0.00 40 73 18417 -78.3 -86.3 26 8.0 -78.3 61 4 411.9 411.9 306.7 411.9 0.00 41 70 18660 -74.3 -86.3 14 12.0 -74.3 185 6 425.4 425.4 308.3 425.4 0.00 42 68 18829 -71.7 -85.7 11 14.0 -71.8 137 3 434.6 434.6 309.3 434.6 0.00 43 60 19575 -65.5 -86.5 4 21.0 -65.7 102 9 464.3 464.3 312.1 464.3 0.00 44 50 20690 -61.3 -90.3 1 29.0 -61.8 115 14 499.0 499.0 314.9 499.0 0.00 45 47 21071 -63.1 -92.1 1 29.0 -63.5 78 14 503.6 503.6 315.2 503.6 0.00 46 41 21915 -60.1 -92.1 1 32.0 -60.8 55 24 531.2 531.2 317.0 531.2 0.00 47 35 22896 -61.5 -93.5 1 32.0 -62.1 89 28 552.1 552.1 318.2 552.1 0.00 48 30 23860 -56.9 -90.9 1 34.0 -58.2 80 29 589.5 589.5 320.1 589.5 0.00 49 21 26151 -49.9 -85.9 1 36.0 -53.3 89 36 674.0 674.0 323.6 674.0 0.01 50 20 26470 -49.5 -85.5 1 36.0 -53.1 90 37 684.7 684.7 323.9 684.8 0.01 51 13 29281 -51.3 -96.3 0 45.0 -55.5 79 43 768.2 768.2 326.4 768.2 0.00 TRP 103 16444 -81.1 -85.8 45 4.7 -81.1 100 8 367.9 367.9 300.2 367.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5789.00 m Freezing level: 538.65 mb = 5334.18 m = 17500.39 ft Wetbulb zero: 621.12 mb = 4166.63 m = 13669.90 ft Sfc-500 mean rel hum: 44.55 % Est. max temperature: 27.66 C = 81.79 F Sfc-Lift cond lev (LCL): 828.31 mb = 1753.22 m = 5751.96 ft T: 17.58 C 700-500 lapse rate: 5.91 C/km ThetaE index: 11.32 C Layer 802.0- 700.0 mb Conv cond level (CCL): 690.07 mb = 3305.39 m = 10844.32 ft Mean mixing ratio: 11.61 g/kg Conv temperature: 27.68 C = 81.83 F Cap Strength: 3.21 C Lifted Index: 0.34 C Risk: Showers probable Lifted Index @300 mb: -0.43 C Lifted Index @700 mb: 2.50 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 107.51 J/kg Max Up Vert Vel: 14.66 m/s Conv Inhibition (B-): 111.01 J/kg Cap Strength: 3.21 C Lift Cond Lev (LCL): 748.49 mb = 2619.13 m = 8592.83 ft Lev Free Conv (LFC): 653.49 mb = 3752.96 m = 12312.70 ft Equ Level (EL): 613.49 mb = 4267.03 m = 13999.26 ft B at Equ Level: 43.30 J/kg Max Parcel Lev (MPL): 573.49 mb = 4815.42 m = 15798.44 ft Wind level data Storm motion: 105 at 10 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 ---------------------------------------------------------- 0 848 1551 200 1 0.3 0.9 | 280 10 10.4 -1.7 1 821 1829 335 6 2.5 -5.4 | 303 15 12.5 -8.1 2 792 2134 45 6 -4.2 -4.2 | 320 9 5.8 -6.9 3 764 2438 25 8 -3.4 -7.3 | 326 12 6.6 -9.9 4 712 3048 55 12 -9.8 -6.9 | 359 10 0.2 -9.6 5 700 3188 50 14 -10.7 -9.0 | 4 12 -0.7 -11.7 6 686 3353 40 18 -11.6 -13.8 | 5 17 -1.6 -16.5 7 636 3962 45 19 -13.4 -13.4 | 12 16 -3.4 -16.1 8 590 4572 100 14 -13.8 2.4 | 86 4 -3.8 -0.2 9 568 4877 90 16 -16.0 0.0 | 66 7 -6.0 -2.7 10 547 5182 105 18 -17.4 4.7 | 105 8 -7.4 2.0 11 527 5486 105 21 -20.3 5.4 | 105 11 -10.3 2.8 12 500 5910 100 19 -18.7 3.3 | 94 9 -8.7 0.6 13 488 6096 85 14 -13.9 -1.2 | 45 6 -3.9 -3.9 14 433 7010 100 12 -11.8 2.1 | 72 2 -1.8 -0.6 15 401 7620 50 12 -9.2 -7.7 | 356 10 0.8 -10.4 16 400 7630 50 12 -9.2 -7.7 | 356 10 0.8 -10.4 17 369 8230 80 12 -11.8 -2.1 | 21 5 -1.8 -4.8 18 339 8839 100 12 -11.8 2.1 | 72 2 -1.8 -0.6 19 300 9740 95 10 -10.0 0.9 | 359 2 0.0 -1.8 20 287 10058 110 8 -7.5 2.7 | 269 2 2.5 0.1 21 263 10668 30 4 -2.0 -3.5 | 307 10 8.0 -6.1 22 250 11010 5 6 -0.5 -6.0 | 312 13 9.5 -8.7 23 240 11278 345 8 2.1 -7.7 | 311 16 12.1 -10.4 24 209 12192 340 8 2.7 -7.5 | 309 16 12.7 -10.2 25 200 12480 270 6 6.0 -0.0 | 280 16 16.0 -2.7 26 199 12497 275 6 6.0 -0.5 | 281 16 16.0 -3.2 27 164 13716 245 8 7.3 3.4 | 268 17 17.3 0.7 28 150 14280 265 10 10.0 0.9 | 275 20 20.0 -1.8 29 141 14630 255 10 9.7 2.6 | 270 20 19.7 -0.1 30 134 14935 225 12 8.5 8.5 | 253 19 18.5 5.8 31 120 15545 280 12 11.8 -2.1 | 282 22 21.8 -4.8 32 114 15850 355 6 0.5 -6.0 | 309 14 10.5 -8.7 33 108 16154 195 10 2.6 9.7 | 241 14 12.6 7.0 34 103 16444 100 8 -7.9 1.4 | 301 2 2.1 -1.3 35 103 16459 95 4 -4.0 0.3 | 291 6 6.0 -2.3 36 100 16610 165 6 -1.6 5.8 | 250 9 8.5 3.1 37 97 16764 165 6 -1.6 5.8 | 250 9 8.5 3.1 38 92 17069 320 8 5.1 -6.1 | 300 18 15.2 -8.8 39 88 17374 305 18 14.7 -10.3 | 298 28 24.8 -13.0 40 83 17678 85 2 -2.0 -0.2 | 290 9 8.0 -2.9 41 79 17983 140 10 -6.4 7.7 | 216 6 3.6 5.0 42 71 18593 30 2 -1.0 -1.7 | 296 10 9.0 -4.4 43 70 18660 185 6 0.5 6.0 | 253 11 10.5 3.3 44 67 18898 120 2 -1.7 1.0 | 281 8 8.3 -1.7 45 64 19202 285 6 5.8 -1.6 | 285 16 15.8 -4.2 46 61 19507 105 10 -9.7 2.6 | 285 0 0.3 -0.1 47 58 19812 95 8 -8.0 0.7 | 314 3 2.0 -2.0 48 55 20117 45 12 -8.5 -8.5 | 352 11 1.5 -11.2 49 50 20690 115 14 -12.7 5.9 | 140 4 -2.7 3.2 50 50 20726 100 12 -11.8 2.1 | 72 2 -1.8 -0.6 51 47 21031 80 14 -13.8 -2.4 | 36 6 -3.8 -5.1 52 43 21641 55 12 -9.8 -6.9 | 359 10 0.2 -9.6 53 41 21946 55 25 -20.5 -14.3 | 32 20 -10.5 -17.0 54 39 22250 85 31 -30.9 -2.7 | 76 22 -20.9 -5.4 55 30 23774 95 23 -22.9 2.0 | 87 13 -12.9 -0.7 56 30 23860 80 29 -28.6 -5.0 | 67 20 -18.6 -7.7 57 29 24079 80 27 -26.6 -4.7 | 66 18 -16.6 -7.4 58 20 26470 90 37 -37.0 0.0 | 84 27 -27.0 -2.7 59 20 26518 80 45 -44.3 -7.8 | 73 36 -34.3 -10.5 60 18 26822 95 37 -36.9 3.2 | 91 27 -26.9 0.5 61 15 27432 90 39 -39.0 0.0 | 85 29 -29.0 -2.7 62 14 27737 70 45 -42.3 -15.4 | 61 37 -32.3 -18.1 63 12 28346 95 39 -38.9 3.4 | 91 29 -28.8 0.7 64 8 29566 75 35 -33.8 -9.1 | 64 27 -23.8 -11.7 Wind Parameters Mean winds (0-6000m): 75.0 at 13.8 knts Storm direction: 105.0 at 10.4 knts Shear (0-3000m) pos: 2.9 neg: 2.4 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 160.8 deg Storm rel helicity (0-3000m) pos: 96.6 neg: -1.3 tot: 95.4 m^2/s^2 ave: 31.8 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 5.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 3.95 Bulk Shear: 27.19 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 ------------------------------------------------------------------------------- 500 348 5 303 13| 0.0 7.2 7.2| 35.7 -1.3 34.4 68.8 0.64| 15.0 9.6 1000 17 6 315 12| 1.4 3.6 5.0| 43.0 -1.3 41.7 41.7 0.58| 10.5 6.1 1500 32 7 326 11| 2.5 2.4 4.9| 57.4 -1.3 56.1 37.4 0.66| 8.9 5.8 2000 38 10 338 11| 1.9 3.6 5.5| 63.8 -1.3 62.6 31.3 0.56| 8.7 4.9 2500 40 11 347 12| 2.0 2.9 4.9| 76.6 -1.3 75.3 30.1 0.58| 7.7 4.5 3000 47 12 355 11| 2.9 2.4 5.3| 96.6 -1.3 95.4 31.8 0.60| 8.8 5.2 4000 64 14 15 9| 2.9 1.8 4.8|105.0 -3.7 101.3 25.3 0.55| 7.9 4.3 5000 73 14 27 8| 2.3 1.9 4.2|105.8 -17.7 88.1 17.6 0.38| 7.4 2.8 6000 75 14 28 7| 1.9 2.3 4.2|106.3 -24.9 81.4 13.6 0.27| 7.1 1.9 Wrote GIF file: /home/apache/climate/data/raob//MMGL/skewt/MMGL.skewt.20251021.12.gif