UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for MMAA... Searching the city database file for: MMAA ... Date:0000Z 14 OCT 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 1007 28 31.2 25.2 71 6.0 26.7 230 4 303.7 307.5 299.6 364.7 20.43 1 1004 43 29.4 24.4 75 5.0 25.7 236 6 302.2 305.8 298.7 360.0 19.51 2 1000 63 28.6 23.6 74 5.0 24.9 245 8 301.8 305.2 298.1 356.8 18.65 3 943 581 23.6 22.5 94 1.1 22.8 231 8 301.8 305.2 298.0 356.4 18.49 4 925 750 23.2 19.2 78 4.0 20.4 230 8 303.0 305.9 296.3 348.4 15.31 5 856 1431 20.8 11.8 56 9.0 15.0 217 2 307.3 309.2 293.9 338.2 10.21 6 850 1492 20.6 11.6 56 9.0 14.8 220 2 307.7 309.6 293.9 338.5 10.15 7 780 2231 15.6 13.3 86 2.3 14.1 38 5 310.0 312.4 296.1 347.8 12.41 8 700 3146 10.8 5.8 71 5.0 7.8 70 16 314.4 316.0 294.4 340.3 8.29 9 692 3241 10.2 5.6 73 4.6 7.4 68 16 314.8 316.4 294.5 340.7 8.27 10 642 3861 7.8 -11.2 25 19.0 -0.5 57 18 318.9 319.4 290.9 327.3 2.53 11 613 4239 5.0 -16.0 20 21.0 -3.1 51 19 319.9 320.3 290.6 326.0 1.79 12 554 5060 3.0 -35.0 4 38.0 -7.0 79 19 327.0 327.0 291.2 328.3 0.35 13 500 5880 -3.3 -31.3 9 28.0 -10.7 80 23 329.0 329.1 292.0 331.1 0.56 14 449 6719 -9.7 -41.7 5 32.0 -15.7 84 20 331.2 331.3 292.3 332.1 0.22 15 400 7600 -15.7 -45.7 6 30.0 -20.3 110 18 334.6 334.6 293.1 335.2 0.16 16 399 7619 -15.9 -46.9 5 31.0 -20.5 110 19 334.6 334.6 293.1 335.1 0.14 17 391 7771 -16.3 -32.3 24 16.0 -19.8 94 17 336.0 336.1 293.9 338.4 0.65 18 387 7849 -16.5 -23.5 55 7.0 -18.6 86 16 336.7 337.0 294.8 342.1 1.49 19 379 8005 -17.7 -22.6 66 4.9 -19.1 70 13 337.1 337.5 295.1 343.1 1.64 20 376 8065 -18.3 -22.6 69 4.3 -19.6 64 13 337.1 337.5 295.1 343.1 1.66 21 370 8185 -18.9 -27.9 45 9.0 -21.1 51 11 337.9 338.1 294.7 341.7 1.04 22 368 8225 -19.3 -32.3 31 13.0 -22.1 47 10 337.9 338.0 294.4 340.5 0.69 23 366 8266 -19.5 -34.5 25 15.0 -22.5 45 10 338.1 338.2 294.4 340.3 0.56 24 364 8306 -19.7 -29.7 41 10.0 -22.0 45 10 338.4 338.6 294.7 341.7 0.89 25 356 8471 -21.3 -25.5 69 4.2 -22.4 46 10 338.4 338.7 295.1 343.3 1.35 26 340 8808 -24.1 -28.2 69 4.1 -25.1 48 9 339.1 339.3 295.1 343.2 1.10 27 318 9293 -27.5 -43.5 20 16.0 -29.5 66 13 340.9 340.9 294.8 341.9 0.26 28 306 9569 -29.1 -61.1 3 32.0 -31.4 87 22 342.4 342.4 294.9 342.6 0.03 29 300 9710 -29.5 -71.5 1 42.0 -31.9 90 25 343.8 343.8 295.3 343.8 0.01 30 250 10980 -40.5 -67.5 4 27.0 -41.5 90 19 345.9 345.9 295.7 345.9 0.02 31 204 12332 -51.7 -72.7 6 21.0 -52.1 102 24 348.9 348.9 296.4 349.0 0.01 32 200 12460 -52.9 -73.9 6 21.0 -53.2 105 25 349.0 349.0 296.4 349.0 0.01 33 193 12688 -54.7 -67.7 19 13.0 -54.9 108 23 349.7 349.7 296.6 349.8 0.02 34 150 14250 -66.9 -77.9 20 11.0 -67.0 85 16 354.8 354.8 297.7 354.9 0.01 35 100 16600 -82.5 -90.5 24 8.0 -82.5 95 25 368.3 368.3 300.2 368.3 0.00 36 98 16713 -83.1 -90.1 29 7.0 -83.1 90 25 369.3 369.3 300.4 369.3 0.00 37 93 17007 -83.1 -90.1 29 7.0 -83.1 79 25 374.9 374.9 301.4 374.9 0.00 38 88 17320 -78.5 -88.5 18 10.0 -78.5 75 22 390.1 390.1 303.8 390.1 0.00 39 71 18558 -76.1 -88.1 13 12.0 -76.2 54 25 419.9 419.9 307.7 419.9 0.00 40 70 18640 -75.1 -89.1 10 14.0 -75.2 70 27 423.7 423.7 308.2 423.7 0.00 41 60 19540 -72.5 -90.5 5 18.0 -72.6 107 27 448.6 448.6 310.7 448.6 0.00 42 55 20060 -65.9 -91.9 1 26.0 -66.1 124 29 475.1 475.1 313.1 475.1 0.00 43 50 20640 -65.1 -97.1 0 32.0 -65.4 90 21 490.1 490.1 314.2 490.1 0.00 44 46 21152 -61.9 -94.9 0 33.0 -62.4 71 23 509.6 509.6 315.6 509.6 0.00 45 40 22016 -62.7 -95.7 0 33.0 -63.2 80 34 528.4 528.4 316.8 528.4 0.00 46 31 23595 -60.7 -93.7 1 33.0 -61.5 89 41 573.8 573.8 319.3 573.8 0.00 47 30 23800 -59.3 -93.3 0 34.0 -60.3 75 39 583.0 583.0 319.8 583.0 0.00 48 27 24466 -53.9 -88.9 1 35.0 -55.8 90 38 616.0 616.0 321.3 616.0 0.01 49 22 25776 -54.3 -89.3 1 35.0 -56.5 99 45 651.9 652.0 322.7 652.0 0.01 50 20 26390 -50.7 -86.7 1 36.0 -54.0 105 45 681.0 681.0 323.8 681.1 0.01 51 19 26726 -49.3 -85.3 1 36.0 -53.1 102 46 695.4 695.4 324.3 695.5 0.01 52 17 27454 -50.9 -86.9 1 36.0 -54.5 93 45 712.7 712.7 324.8 712.8 0.01 53 10 30960 -44.7 -82.7 1 38.0 -52.5 70 39 852.7 852.7 328.5 853.1 0.04 54 9.9 31027 -44.3 -82.3 1 38.0 -52.4 856.6 856.7 328.5 857.1 0.05 TRP 98 16713 -83.1 -90.1 29 7.0 -83.1 90 25 369.3 369.3 300.4 369.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5817.00 m Freezing level: 528.29 mb = 5450.63 m = 17882.44 ft Wetbulb zero: 645.21 mb = 3819.72 m = 12531.74 ft Precipitable water: 1.83 inches Sfc-500 mean rel hum: 49.70 % Est. max temperature: 34.72 C = 94.49 F Sfc-Lift cond lev (LCL): 923.88 mb = 760.60 m = 2495.39 ft T: 23.16 C 700-500 lapse rate: 5.16 C/km ThetaE index: 26.50 C Layer 1004.0- 850.0 mb Conv cond level (CCL): 838.38 mb = 1610.43 m = 5283.49 ft Mean mixing ratio: 17.57 g/kg Conv temperature: 35.56 C = 96.01 F Cap Strength: 1.86 C Lifted Index: -1.85 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.39 C Lifted Index @700 mb: -0.94 C Showalter Index: 4.12 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 14.90 C K Index: 30.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 166.20 Risk: None Energy Index: -1.25 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1180.37 J/kg Max Up Vert Vel: 48.59 m/s Conv Inhibition (B-): 62.62 J/kg Cap Strength: 1.87 C Lift Cond Lev (LCL): 911.22 mb = 881.77 m = 2892.92 ft Lev Free Conv (LFC): 776.22 mb = 2272.40 m = 7455.30 ft Equ Level (EL): 556.22 mb = 5027.87 m = 16495.43 ft B at Equ Level: 84.96 J/kg Max Parcel Lev (MPL): 86.22 mb = 17437.79 m = 57209.92 ft Wind level data Storm motion: 102 at 9 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 1007 28 230 4 3.1 2.6 | 267 12 12.3 0.5 1 1000 63 245 8 7.3 3.4 | 265 16 16.4 1.4 2 940 610 230 8 6.1 5.1 | 258 16 15.3 3.1 3 925 750 230 8 6.1 5.1 | 258 16 15.3 3.1 4 908 914 205 4 1.7 3.6 | 262 11 10.9 1.6 5 877 1219 205 2 0.8 1.8 | 271 10 10.0 -0.2 6 850 1492 220 2 1.3 1.5 | 273 10 10.5 -0.5 7 847 1524 235 4 3.3 2.3 | 269 12 12.5 0.3 8 817 1829 170 2 -0.3 2.0 | 270 9 8.8 -0.1 9 788 2134 35 4 -2.3 -3.3 | 308 9 6.9 -5.3 10 708 3048 70 14 -13.2 -4.8 | 30 8 -4.0 -6.8 11 700 3146 70 16 -15.0 -5.5 | 38 10 -5.8 -7.5 12 610 4267 50 19 -14.6 -12.2 | 21 15 -5.4 -14.2 13 525 5486 95 19 -18.9 1.7 | 88 10 -9.7 -0.4 14 500 5880 80 23 -22.7 -4.0 | 66 15 -13.5 -6.0 15 467 6401 75 21 -20.3 -5.4 | 56 13 -11.1 -7.5 16 400 7600 110 18 -16.9 6.2 | 118 9 -7.7 4.1 17 399 7620 110 19 -17.9 6.5 | 117 10 -8.7 4.5 18 367 8230 45 10 -7.1 -7.1 | 347 9 2.1 -9.1 19 324 9144 50 8 -6.1 -5.1 | 337 8 3.1 -7.2 20 311 9449 85 19 -18.9 -1.7 | 69 10 -9.7 -3.7 21 300 9710 90 25 -25.0 0.0 | 83 16 -15.8 -2.0 22 250 10980 90 19 -19.0 0.0 | 78 10 -9.8 -2.0 23 218 11887 90 19 -19.0 0.0 | 78 10 -9.8 -2.0 24 200 12460 105 25 -24.1 6.5 | 107 16 -15.0 4.4 25 163 13716 120 14 -12.1 7.0 | 149 6 -2.9 5.0 26 150 14250 85 16 -15.9 -1.4 | 63 8 -6.8 -3.4 27 148 14326 90 14 -14.0 0.0 | 67 5 -4.8 -2.0 28 126 15240 80 18 -17.7 -3.1 | 59 10 -8.5 -5.1 29 102 16459 100 29 -28.6 5.0 | 99 20 -19.4 3.0 30 100 16600 95 25 -24.9 2.2 | 91 16 -15.7 0.2 31 98 16713 90 25 -25.0 0.0 | 83 16 -15.8 -2.0 32 97 16764 95 25 -24.9 2.2 | 91 16 -15.7 0.2 33 92 17069 75 25 -24.1 -6.5 | 60 17 -15.0 -8.5 34 83 17678 75 19 -18.4 -4.9 | 53 11 -9.2 -6.9 35 74 18288 45 10 -7.1 -7.1 | 347 9 2.1 -9.1 36 71 18593 55 27 -22.1 -15.5 | 36 22 -12.9 -17.5 37 70 18640 70 27 -25.4 -9.2 | 55 20 -16.2 -11.3 38 67 18898 85 25 -24.9 -2.2 | 75 16 -15.7 -4.2 39 55 20117 125 29 -23.8 16.6 | 135 21 -14.6 14.6 40 50 20640 90 21 -21.0 0.0 | 80 12 -11.8 -2.0 41 49 20726 100 21 -20.7 3.6 | 98 12 -11.5 1.6 42 47 21031 70 21 -19.7 -7.2 | 49 14 -10.5 -9.2 43 37 22555 85 41 -40.8 -3.6 | 80 32 -31.7 -5.6 44 30 23774 90 41 -41.0 0.0 | 86 32 -31.8 -2.0 45 30 23800 75 39 -37.7 -10.1 | 67 31 -28.5 -12.1 46 29 24079 80 37 -36.4 -6.4 | 73 29 -27.2 -8.4 47 26 24689 95 39 -38.9 3.4 | 93 30 -29.7 1.4 48 21 26213 100 47 -46.3 8.2 | 99 38 -37.1 6.1 49 20 26390 105 45 -43.5 11.6 | 106 36 -34.3 9.6 50 20 26518 105 47 -45.4 12.2 | 106 38 -36.2 10.1 51 16 28042 85 43 -42.8 -3.7 | 80 34 -33.6 -5.8 52 10 30960 70 39 -36.6 -13.3 | 61 31 -27.5 -15.4 Wind Parameters Mean winds (0-6000m): 72.4 at 12.5 knts Storm direction: 102.4 at 9.4 knts Shear (0-3000m) pos: 0.4 neg: 3.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 120.7 deg Storm rel helicity (0-3000m) pos: 41.5 neg: -14.2 tot: 27.3 m^2/s^2 ave: 9.1 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 2.6 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 21.92 Bulk Shear: 53.84 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 ------------------------------------------------------------------------------- 500 239 8 263 16| 4.1 0.0 4.1| 0.0 -8.7 -8.7 -17.4 -0.37| 5.9 -2.2 1000 233 7 261 15| 2.1 2.7 4.8| 4.3 -10.4 -6.1 -6.1 -0.10| 5.9 -0.6 1500 230 6 263 13| 1.8 1.8 3.7| 7.9 -12.6 -4.7 -3.1 -0.04| 5.3 -0.2 2000 226 5 264 13| 1.4 3.2 4.6| 14.6 -14.2 0.4 0.2 0.10| 6.0 0.6 2500 228 5 264 13| 1.1 3.6 4.7| 28.1 -14.2 13.9 5.6 0.29| 6.3 1.8 3000 160 6 243 8| 0.4 3.0 3.4| 41.5 -14.2 27.3 9.1 0.41| 6.4 2.6 4000 70 9 350 5| 0.3 2.9 3.2| 44.3 -22.5 21.9 5.5 0.31| 5.8 1.8 5000 65 11 6 7| 1.1 2.3 3.4| 72.5 -25.3 47.2 9.4 0.39| 5.7 2.2 6000 72 13 25 6| 1.3 2.4 3.7| 86.2 -41.6 44.6 7.4 0.32| 5.8 1.9 Wrote GIF file: /home/apache/climate/data/raob//MMAA/skewt/MMAA.skewt.20251014.00.gif