UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for MMAA... Searching the city database file for: MMAA ... Date:1200Z 29 APR 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 1012 28 26.6 24.5 88 2.1 25.0 298.7 302.3 297.8 355.6 19.47 1 1003 89 27.4 22.8 76 4.6 24.0 315 6 300.3 303.5 297.1 352.2 17.69 2 1000 109 27.4 22.4 74 5.0 23.8 315 6 300.5 303.7 296.9 351.3 17.30 3 949 570 24.4 20.1 77 4.3 21.3 298 6 302.0 304.9 296.3 348.7 15.80 4 925 794 23.6 16.6 65 7.0 18.8 290 6 303.4 305.8 294.8 341.9 12.95 5 918 861 24.2 13.2 50 11.0 17.0 287 6 304.7 306.7 293.3 335.9 10.44 6 850 1530 19.0 10.0 56 9.0 13.3 260 10 306.0 307.7 292.7 333.5 9.11 7 824 1796 17.2 9.2 59 8.0 12.2 244 9 306.9 308.5 292.7 333.8 8.90 8 752 2569 12.0 5.0 62 7.0 7.9 197 6 309.4 310.7 292.2 331.8 7.29 9 740 2704 11.0 4.0 62 7.0 7.0 189 6 309.7 311.0 292.0 331.0 6.90 10 733 2783 10.8 1.8 54 9.0 5.8 184 5 310.3 311.5 291.4 328.8 5.95 11 731 2806 11.2 -1.8 40 13.0 4.5 182 5 311.0 311.9 290.4 325.4 4.59 12 728 2840 11.4 -3.6 35 15.0 3.9 180 5 311.6 312.4 290.0 324.3 4.02 13 721 2921 10.6 3.6 62 7.0 6.6 175 5 311.6 312.9 292.5 333.0 6.89 14 700 3166 8.2 5.1 81 3.1 6.3 160 4 311.6 313.1 293.3 336.0 7.90 15 693 3249 7.4 5.4 87 2.0 6.2 156 4 311.6 313.1 293.5 336.7 8.15 16 656 3699 4.8 4.2 96 0.6 4.5 133 5 313.6 315.1 293.9 338.2 7.91 17 615 4223 1.4 -3.5 70 4.9 -1.0 106 6 315.5 316.4 291.9 330.8 4.81 18 611 4275 1.0 -2.7 76 3.7 -0.9 103 6 315.6 316.6 292.3 332.0 5.14 19 608 4315 0.8 -4.2 69 5.0 -1.6 101 7 315.8 316.7 291.9 330.6 4.61 20 606 4342 1.0 -8.0 51 9.0 -3.0 100 7 316.4 317.0 291.0 327.6 3.45 21 598 4449 1.0 -9.0 47 10.0 -3.4 94 7 317.6 318.2 291.2 328.1 3.24 22 588 4585 2.6 -22.4 14 25.0 -5.7 87 7 321.0 321.2 290.2 324.7 1.08 23 576 4752 3.8 -41.2 2 45.0 -6.6 79 7 324.3 324.3 290.3 325.0 0.18 24 570 4837 4.0 -41.0 2 45.0 -6.5 75 8 325.5 325.5 290.6 326.2 0.19 25 518 5609 -1.1 -32.1 7 31.0 -9.4 35 9 328.4 328.5 291.7 330.2 0.50 26 500 5890 -3.5 -31.5 9 28.0 -10.9 20 10 328.8 328.9 291.9 330.8 0.55 27 428 7096 -13.5 -33.5 17 20.0 -17.9 331 14 331.0 331.1 292.5 332.9 0.53 28 404 7534 -13.9 -45.9 5 32.0 -19.1 313 16 336.0 336.0 293.4 336.6 0.15 29 400 7610 -14.1 -47.1 4 33.0 -19.3 310 16 336.7 336.7 293.6 337.2 0.14 30 328 9081 -26.7 -44.7 17 18.0 -28.9 303 24 339.0 339.0 294.3 339.9 0.22 31 300 9720 -30.7 -50.7 12 20.0 -32.6 300 27 342.1 342.1 295.0 342.6 0.12 32 250 10980 -40.9 -61.9 9 21.0 -41.8 275 27 345.3 345.3 295.6 345.4 0.04 33 243 11173 -41.7 -62.7 8 21.0 -42.6 277 28 346.9 346.9 296.0 347.0 0.03 34 200 12460 -53.7 -64.7 25 11.0 -53.9 285 35 347.7 347.7 296.1 347.9 0.03 35 176 13267 -61.3 -67.3 45 6.0 -61.4 283 41 348.2 348.2 296.3 348.3 0.03 36 171 13446 -62.9 -67.8 51 4.9 -63.0 280 41 348.4 348.4 296.3 348.5 0.02 37 169 13518 -63.5 -68.3 52 4.8 -63.6 280 39 348.6 348.6 296.3 348.7 0.02 38 165 13666 -62.1 -73.1 22 11.0 -62.2 280 37 353.3 353.3 297.4 353.4 0.01 39 164 13703 -61.7 -75.7 14 14.0 -61.9 280 36 354.6 354.6 297.6 354.7 0.01 40 159 13894 -63.1 -80.1 8 17.0 -63.2 280 33 355.4 355.4 297.8 355.4 0.00 41 150 14250 -66.3 -81.3 10 15.0 -66.4 275 25 355.9 355.9 297.9 355.9 0.00 42 124 15378 -74.1 -86.1 14 12.0 -74.1 255 18 361.6 361.6 299.0 361.6 0.00 43 121 15520 -75.3 -86.3 16 11.0 -75.3 259 16 362.0 362.0 299.1 362.0 0.00 44 100 16610 -79.7 -88.7 21 9.0 -79.7 205 19 373.7 373.7 301.2 373.7 0.00 45 97 16782 -80.5 -89.5 21 9.0 -80.5 190 19 375.5 375.5 301.5 375.5 0.00 46 84 17598 -77.7 -88.7 15 11.0 -77.7 157 28 396.9 396.9 304.8 396.9 0.00 47 76 18165 -80.9 -89.9 21 9.0 -80.9 164 26 401.7 401.7 305.5 401.8 0.00 48 73 18391 -80.9 -90.9 17 10.0 -80.9 155 24 406.4 406.4 306.0 406.4 0.00 49 70 18630 -76.5 -89.5 11 13.0 -76.6 130 25 420.7 420.7 307.8 420.7 0.00 50 67 18886 -72.9 -87.9 9 15.0 -73.0 137 22 433.8 433.8 309.3 433.8 0.00 51 55 20056 -70.9 -90.9 4 20.0 -71.0 133 10 463.6 463.6 312.1 463.6 0.00 52 53 20278 -69.5 -91.5 3 22.0 -69.6 161 15 471.8 471.8 312.8 471.8 0.00 53 52 20393 -67.1 -92.1 2 25.0 -67.3 168 18 479.9 480.0 313.4 480.0 0.00 54 50 20630 -67.7 -92.7 2 25.0 -67.9 190 12 484.0 484.0 313.8 484.0 0.00 55 46 21135 -65.7 -94.7 1 29.0 -66.0 187 7 500.5 500.5 315.0 500.5 0.00 56 44 21408 -62.5 -95.5 0 33.0 -63.0 166 7 514.7 514.7 315.9 514.7 0.00 57 30 23800 -57.9 -91.9 1 34.0 -59.1 60 16 586.8 586.8 320.0 586.8 0.00 58 29 24014 -58.3 -92.3 1 34.0 -59.5 64 18 591.4 591.4 320.2 591.4 0.00 59 25 24964 -52.3 -88.3 1 36.0 -54.7 91 25 634.3 634.3 322.1 634.3 0.01 60 20 26420 -49.7 -85.7 1 36.0 -53.3 80 27 684.0 684.1 323.9 684.1 0.01 61 18 27111 -50.9 -86.9 1 36.0 -54.4 79 34 701.2 701.2 324.5 701.3 0.01 62 13 29263 -45.5 -82.5 1 37.0 -52.0 92 53 788.3 788.3 327.0 788.6 0.03 63 10 31040 -39.7 -78.7 1 39.0 -50.1 95 58 871.4 871.4 328.8 872.2 0.08 64 8.6 32079 -36.3 -76.3 1 40.0 -49.4 923.0 923.1 329.9 924.6 0.14 TRP 97 16782 -80.5 -89.5 21 9.0 -80.5 190 19 375.5 375.5 301.5 375.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 529.22 mb = 5442.37 m = 17855.33 ft Wetbulb zero: 622.70 mb = 4121.87 m = 13523.04 ft Precipitable water: 1.63 inches Sfc-500 mean rel hum: 52.97 % Est. max temperature: 33.71 C = 92.68 F Sfc-Lift cond lev (LCL): 982.06 mb = 268.36 m = 880.45 ft T: 26.36 C 700-500 lapse rate: 4.30 C/km ThetaE index: 22.06 C Layer 1003.0- 824.0 mb Conv cond level (CCL): 830.60 mb = 1727.60 m = 5667.91 ft Mean mixing ratio: 15.47 g/kg Conv temperature: 34.56 C = 94.22 F Cap Strength: 3.27 C Lifted Index: 0.35 C Risk: Showers probable Lifted Index @300 mb: -1.01 C Lifted Index @700 mb: -1.72 C Showalter Index: 6.09 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 13.50 C K Index: 29.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 150.00 Risk: None Energy Index: -0.36 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 378.63 J/kg Max Up Vert Vel: 27.52 m/s Conv Inhibition (B-): 95.55 J/kg Cap Strength: 3.27 C Lift Cond Lev (LCL): 889.25 mb = 1137.38 m = 3731.52 ft Lev Free Conv (LFC): 774.25 mb = 2322.47 m = 7619.57 ft Equ Level (EL): 584.25 mb = 4636.78 m = 15212.36 ft B at Equ Level: 166.19 J/kg Max Parcel Lev (MPL): 134.25 mb = 14907.61 m = 48908.88 ft Wind level data Storm motion: 340 at 5 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 1000 109 315 6 4.2 -4.2 | 253 2 2.4 0.7 1 925 794 290 6 5.6 -2.1 | 232 5 3.8 2.9 2 850 1530 260 10 9.8 1.7 | 230 10 8.0 6.7 3 700 3166 160 4 -1.4 3.8 | 160 9 -3.2 8.7 4 500 5890 20 10 -3.4 -9.4 | 50 7 -5.3 -4.4 5 400 7610 310 16 12.3 -10.3 | 297 12 10.4 -5.3 6 300 9720 300 27 23.4 -13.5 | 292 23 21.5 -8.5 7 273 10363 0 -1614345344 0.0 1614345344.0 | 180 1614345344 -1.9 1614345344.0 8 1172 305 305 8 6.6 -4.6 | 265 5 4.7 0.4 9 1121 610 330 4 2.0 -3.5 | 185 2 0.1 1.5 10 1073 914 280 6 5.9 -1.0 | 226 6 4.0 3.9 11 1026 1219 250 8 7.5 2.7 | 216 10 5.7 7.7 12 940 1829 270 4 4.0 -0.0 | 203 5 2.1 5.0 13 899 2134 170 4 -0.7 3.9 | 164 9 -2.6 8.9 14 860 2438 165 8 -2.1 7.7 | 163 13 -3.9 12.7 15 823 2743 185 6 0.5 6.0 | 173 11 -1.3 11.0 16 788 3048 160 4 -1.4 3.8 | 160 9 -3.2 8.7 17 754 3353 45 8 -5.7 -5.7 | 85 8 -7.5 -0.7 18 721 3658 20 16 -5.5 -15.0 | 36 12 -7.3 -10.1 19 605 4877 80 19 -18.7 -3.3 | 95 21 -20.6 1.7 20 554 5486 70 10 -9.4 -3.4 | 98 11 -11.3 1.6 21 530 5791 20 8 -2.7 -7.5 | 61 5 -4.6 -2.5 22 507 6096 20 10 -3.4 -9.4 | 50 7 -5.3 -4.4 23 464 6706 45 14 -9.9 -9.9 | 67 13 -11.8 -4.9 24 444 7010 30 14 -7.0 -12.1 | 51 11 -8.9 -7.1 25 407 7620 315 18 12.7 -12.7 | 305 13 10.9 -7.8 26 356 8534 305 12 9.8 -6.9 | 283 8 8.0 -1.9 27 326 9144 335 23 9.7 -20.8 | 334 18 7.9 -15.9 28 262 10668 265 23 22.9 2.0 | 252 22 21.1 7.0 29 250 10980 275 27 26.9 -2.4 | 264 25 25.0 2.6 30 208 12192 290 31 29.1 -10.6 | 282 28 27.3 -5.6 31 200 12460 285 35 33.8 -9.1 | 277 32 31.9 -4.1 32 180 13106 285 41 39.6 -10.6 | 278 38 37.7 -5.6 33 172 13411 280 41 40.4 -7.1 | 273 39 38.5 -2.1 34 156 14021 280 31 30.5 -5.4 | 271 29 28.7 -0.4 35 150 14250 275 25 24.9 -2.2 | 263 23 23.0 2.8 36 133 14935 245 21 19.0 8.9 | 231 22 17.2 13.9 37 120 15545 260 16 15.8 2.8 | 241 16 13.9 7.8 38 108 16154 215 14 8.0 11.5 | 201 18 6.2 16.4 39 100 16610 205 19 8.0 17.2 | 196 23 6.2 22.2 40 97 16764 205 19 8.0 17.2 | 196 23 6.2 22.2 41 97 16782 190 19 3.3 18.7 | 183 24 1.4 23.7 42 87 17374 155 29 -12.3 26.3 | 156 34 -14.1 31.3 43 74 18288 165 25 -6.5 24.1 | 164 30 -8.3 29.1 44 70 18593 135 23 -16.3 16.3 | 140 28 -18.1 21.2 45 70 18630 130 25 -19.2 16.1 | 135 30 -21.0 21.0 46 64 19202 145 18 -10.3 14.7 | 148 23 -12.2 19.7 47 57 19812 50 10 -7.7 -6.4 | 81 10 -9.5 -1.5 48 55 20117 150 10 -5.0 8.7 | 153 15 -6.9 13.6 49 52 20422 170 19 -3.3 18.7 | 168 24 -5.2 23.7 50 50 20630 190 12 2.1 11.8 | 181 17 0.2 16.8 51 49 20726 170 19 -3.3 18.7 | 168 24 -5.2 23.7 52 47 21031 200 8 2.7 7.5 | 184 13 0.9 12.5 53 45 21336 165 6 -1.6 5.8 | 162 11 -3.4 10.8 54 42 21641 170 10 -1.7 9.8 | 166 15 -3.6 14.8 55 40 21946 135 10 -7.1 7.1 | 143 15 -8.9 12.0 56 39 22250 140 8 -5.1 6.1 | 148 13 -7.0 11.1 57 37 22555 85 18 -17.9 -1.6 | 100 20 -19.8 3.4 58 35 22860 85 10 -10.0 -0.9 | 109 13 -11.8 4.1 59 33 23165 45 8 -5.7 -5.7 | 85 8 -7.5 -0.7 60 32 23470 80 14 -13.8 -2.4 | 99 16 -15.6 2.5 61 30 23774 45 16 -11.3 -11.3 | 64 15 -13.2 -6.3 62 30 23800 60 16 -13.9 -8.0 | 79 16 -15.7 -3.0 63 29 24079 65 18 -16.3 -7.6 | 82 18 -18.2 -2.6 64 24 25298 100 27 -26.6 4.7 | 109 30 -28.4 9.7 65 20 26420 80 27 -26.6 -4.7 | 91 28 -28.4 0.3 66 20 26518 95 29 -28.9 2.5 | 104 32 -30.7 7.5 67 19 26822 75 29 -28.0 -7.5 | 85 30 -29.9 -2.5 68 16 28042 90 49 -49.0 0.0 | 96 51 -50.9 5.0 69 10 31040 95 58 -57.8 5.1 | 100 60 -59.6 10.0 Wind Parameters Mean winds (0-6000m): 309.5 at 7.1 knts Storm direction: 339.5 at 5.3 knts Storm rel Dir Shear (0-3000m): 118.6 deg Energy-Hel index: -23.66 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 ------------------------------------------------------------------------------- 500 307 6 245 3| | | 1000 298 6 240 4| | | 1500 284 7 237 6| | | 2000 272 8 231 7| | | 2500 264 8 224 8| | | 3000 261 7 221 8| | | 4000 250 7 211 8| | | 5000 252 7 212 8| | | 6000 310 7 263 4| | | Wrote GIF file: /home/apache/climate/data/raob//MMAA/skewt/MMAA.skewt.20250429.12.gif