UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for MMAA... Searching the city database file for: MMAA ... Date:1200Z 23 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 1009 28 24.2 21.3 84 2.9 22.2 330 2 296.6 299.5 295.0 342.8 16.00 1 1008 34 24.2 20.8 81 3.4 21.8 326 2 296.7 299.5 294.7 341.5 15.52 2 1001 79 27.0 19.0 62 8.0 21.4 294 2 300.1 302.6 294.6 340.9 13.94 3 1000 86 27.0 19.0 62 8.0 21.4 290 2 300.1 302.7 294.6 341.0 13.96 4 988 193 26.0 22.3 80 3.7 23.3 278 2 300.2 303.4 296.9 351.2 17.41 5 967 384 25.0 19.0 69 6.0 20.8 244 2 301.0 303.7 295.1 343.5 14.45 6 962 430 25.0 20.3 75 4.7 21.6 232 2 301.5 304.4 296.2 347.9 15.78 7 951 532 26.6 8.6 32 18.0 15.5 206 2 304.1 305.5 290.6 326.3 7.39 8 929 739 24.8 16.8 61 8.0 19.3 189 4 304.3 306.7 295.1 343.2 13.06 9 925 777 24.4 17.4 65 7.0 19.5 190 4 304.3 306.8 295.5 344.9 13.64 10 873 1284 19.6 16.5 82 3.1 17.5 255 2 304.3 306.9 295.5 345.0 13.65 11 850 1515 18.4 15.5 83 2.9 16.4 235 2 305.4 307.9 295.4 344.7 13.14 12 838 1636 17.6 15.2 86 2.4 16.0 209 6 305.8 308.3 295.5 345.0 13.08 13 817 1853 17.8 10.8 64 7.0 13.3 220 6 308.3 310.1 294.0 338.6 10.01 14 782 2226 15.8 6.8 55 9.0 10.3 313 5 310.0 311.5 292.9 334.4 7.95 15 770 2357 15.4 10.4 72 5.0 12.1 2 5 310.9 312.9 295.0 342.7 10.34 16 761 2456 15.0 10.2 73 4.8 11.9 35 4 311.6 313.5 295.1 343.3 10.33 17 759 2478 15.0 10.0 72 5.0 11.8 35 4 311.8 313.7 295.1 343.2 10.22 18 755 2523 15.6 4.6 48 11.0 9.1 35 5 312.9 314.3 293.0 334.9 7.06 19 750 2579 15.8 2.8 42 13.0 8.3 35 6 313.7 314.9 292.6 333.3 6.25 20 729 2819 13.6 7.6 67 6.0 9.9 29 8 313.9 315.6 294.8 341.9 9.02 21 700 3159 10.8 6.6 75 4.2 8.2 10 10 314.4 316.1 294.7 341.8 8.77 22 680 3400 9.0 5.4 78 3.6 6.8 21 7 315.1 316.6 294.6 341.0 8.30 23 644 3849 6.6 -0.4 61 7.0 2.8 4 4 317.3 318.4 293.2 335.7 5.78 24 608 4318 2.6 -1.3 75 3.9 0.5 351 4 317.9 319.0 293.4 336.2 5.73 25 579 4712 1.4 -6.6 55 8.0 -2.4 52 7 321.0 321.8 292.9 334.2 4.03 26 572 4810 0.6 -9.4 47 10.0 -3.8 57 7 321.2 321.8 292.3 332.0 3.28 27 569 4853 0.8 -17.2 25 18.0 -5.9 59 8 321.9 322.2 291.1 327.8 1.74 28 537 5315 -2.9 -13.9 42 11.0 -7.2 85 11 322.8 323.3 292.0 331.0 2.43 29 527 5464 -3.9 -14.9 42 11.0 -8.1 93 12 323.4 323.8 292.0 331.1 2.28 30 525 5494 -4.1 -17.1 36 13.0 -8.8 95 12 323.5 323.9 291.7 330.0 1.91 31 517 5615 -3.3 -29.3 11 26.0 -10.4 101 10 325.9 326.0 291.2 328.3 0.65 32 500 5880 -2.9 -46.9 2 44.0 -11.3 115 6 329.5 329.5 291.7 329.9 0.11 33 491 6024 -2.9 -50.9 1 48.0 -11.4 37 9 331.2 331.2 292.1 331.5 0.07 34 441 6862 -9.5 -38.5 7 29.0 -15.5 350 12 333.2 333.3 292.9 334.4 0.31 35 424 7165 -10.1 -45.1 4 35.0 -16.3 348 13 336.2 336.2 293.5 336.9 0.16 36 400 7610 -13.7 -43.7 6 30.0 -18.8 345 14 337.2 337.2 293.8 338.0 0.20 37 300 9720 -31.3 -46.3 21 15.0 -32.9 320 31 341.3 341.3 294.8 342.1 0.20 38 283 10129 -35.1 -46.1 32 11.0 -36.1 321 32 341.6 341.6 294.9 342.4 0.22 39 250 10980 -41.5 -52.5 29 11.0 -42.2 285 23 344.4 344.4 295.5 344.9 0.12 40 230 11538 -45.9 -59.9 19 14.0 -46.4 273 24 346.0 346.0 295.8 346.2 0.05 41 200 12450 -53.5 -63.5 28 10.0 -53.7 280 31 348.0 348.1 296.3 348.2 0.04 42 150 14250 -67.1 -77.1 23 10.0 -67.2 270 23 354.5 354.5 297.6 354.5 0.01 43 148 14330 -67.7 -77.7 23 10.0 -67.8 268 23 354.8 354.8 297.7 354.9 0.01 44 100 16610 -79.3 -88.3 21 9.0 -79.3 300 19 374.5 374.5 301.4 374.5 0.00 45 95 16904 -75.7 -87.7 14 12.0 -75.7 320 24 387.1 387.1 303.3 387.1 0.00 46 71 18560 -82.1 -93.1 14 11.0 -82.1 15 4 407.1 407.1 306.2 407.1 0.00 47 70 18640 -81.3 -92.3 14 11.0 -81.3 0 0 410.5 410.5 306.6 410.5 0.00 48 62 19326 -80.7 -92.7 12 12.0 -80.7 26 3 426.3 426.3 308.4 426.3 0.00 49 59 19612 -73.9 -90.9 6 17.0 -74.0 310 3 447.6 447.6 310.6 447.7 0.00 50 54 20137 -69.1 -90.1 3 21.0 -69.2 352 9 470.2 470.2 312.7 470.2 0.00 51 50 20600 -67.5 -94.5 1 27.0 -67.7 50 4 484.4 484.4 313.8 484.4 0.00 52 35 22779 -60.1 -94.1 0 34.0 -60.9 140 4 555.7 555.7 318.4 555.8 0.00 53 30 23740 -59.5 -93.5 0 34.0 -60.5 10 8 582.4 582.4 319.8 582.4 0.00 54 24 25159 -52.7 -88.7 1 36.0 -55.1 78 13 640.6 640.6 322.3 640.6 0.01 55 20 26340 -51.1 -87.1 1 36.0 -54.3 80 23 679.8 679.8 323.7 679.8 0.01 56 18 27025 -51.1 -87.1 1 36.0 -54.5 94 22 700.6 700.6 324.4 700.6 0.01 57 16 27800 -45.9 -82.9 1 37.0 -51.5 95 21 741.5 741.5 325.7 741.7 0.03 58 11 30338 -37.9 -77.9 1 40.0 -48.8 91 24 854.5 854.5 328.5 855.3 0.08 59 10 30994 -38.7 -77.7 1 39.0 -49.7 94 25 875.1 875.1 329.0 876.1 0.10 TRP WND Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 562.08 mb = 4952.45 m = 16247.99 ft Wetbulb zero: 602.64 mb = 4389.17 m = 14399.99 ft Precipitable water: 1.80 inches Sfc-500 mean rel hum: 59.93 % Est. max temperature: 32.63 C = 90.73 F Sfc-Lift cond lev (LCL): 967.52 mb = 378.92 m = 1243.17 ft T: 25.03 C 700-500 lapse rate: 5.03 C/km ThetaE index: 21.62 C Layer 951.0- 929.0 mb Conv cond level (CCL): 728.32 mb = 2826.98 m = 9274.77 ft Mean mixing ratio: 13.51 g/kg Conv temperature: 41.55 C = 106.79 F Cap Strength: 4.76 C Lifted Index: 3.00 C Risk: None Lifted Index @300 mb: 1.49 C Lifted Index @700 mb: 2.46 C Showalter Index: 2.00 C Risk: Showers probable Total Totals Index: 39.70 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 18.40 C K Index: 32.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 196.00 Risk: None Energy Index: -2.75 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.18 J/kg Max Up Vert Vel: 7.37 m/s Conv Inhibition (B-): 332.63 J/kg Cap Strength: 4.68 C Lift Cond Lev (LCL): 858.06 mb = 1433.21 m = 4702.08 ft Lev Free Conv (LFC): 533.06 mb = 5373.03 m = 17627.85 ft Equ Level (EL): 523.06 mb = 5522.86 m = 18119.41 ft B at Equ Level: 25.66 J/kg Max Parcel Lev (MPL): 493.06 mb = 5990.43 m = 19653.40 ft Wind level data Storm motion: 76 at 4 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 28 330 2 1.0 -1.7 | 277 5 5.2 -0.7 1 1000 86 290 2 1.9 -0.7 | 267 6 6.1 0.4 2 976 305 265 2 2.0 0.2 | 259 6 6.2 1.2 3 943 610 185 2 0.2 2.0 | 235 5 4.4 3.0 4 925 777 190 4 0.7 3.9 | 225 7 4.9 5.0 5 879 1219 260 2 2.0 0.3 | 257 6 6.2 1.4 6 850 1515 235 2 1.6 1.1 | 250 6 5.9 2.2 7 849 1524 205 6 2.5 5.4 | 226 9 6.8 6.5 8 819 1829 215 6 3.4 4.9 | 232 10 7.7 6.0 9 790 2134 280 6 5.9 -1.0 | 270 10 10.1 0.0 10 762 2438 35 4 -2.3 -3.3 | 319 3 1.9 -2.2 11 735 2743 35 8 -4.6 -6.6 | 4 6 -0.4 -5.5 12 709 3048 10 10 -1.7 -9.8 | 344 9 2.5 -8.8 13 700 3159 10 10 -1.7 -9.8 | 344 9 2.5 -8.8 14 683 3353 25 8 -3.4 -7.3 | 352 6 0.9 -6.2 15 658 3658 355 4 0.3 -4.0 | 303 5 4.6 -2.9 16 634 3962 10 4 -0.7 -3.9 | 309 5 3.5 -2.9 17 610 4267 345 4 1.0 -3.9 | 298 6 5.3 -2.8 18 588 4572 45 6 -4.2 -4.2 | 0 3 -0.0 -3.2 19 525 5486 95 12 -12.0 1.0 | 105 8 -7.7 2.1 20 506 5791 110 6 -5.6 2.1 | 156 3 -1.4 3.1 21 500 5880 115 6 -5.4 2.5 | 161 4 -1.2 3.6 22 486 6096 355 10 0.9 -10.0 | 330 10 5.1 -8.9 23 400 7610 345 14 3.6 -13.5 | 328 15 7.9 -12.5 24 368 8230 345 12 3.1 -11.6 | 325 13 7.3 -10.5 25 338 8839 285 16 15.5 -4.1 | 279 20 19.7 -3.1 26 325 9144 305 23 18.8 -13.2 | 298 26 23.1 -12.1 27 300 9720 320 31 19.9 -23.7 | 313 33 24.2 -22.7 28 286 10058 320 33 21.2 -25.3 | 314 35 25.4 -24.2 29 273 10363 325 29 16.6 -23.8 | 317 31 20.9 -22.7 30 250 10980 285 23 22.2 -6.0 | 281 27 26.5 -4.9 31 218 11887 265 25 24.9 2.2 | 264 29 29.1 3.2 32 200 12450 280 31 30.5 -5.4 | 277 35 34.8 -4.3 33 189 12802 285 33 31.9 -8.5 | 282 37 36.1 -7.5 34 150 14250 270 23 23.0 -0.0 | 268 27 27.2 1.0 35 141 14630 260 21 20.7 3.6 | 259 25 24.9 4.7 36 133 14935 275 19 18.9 -1.7 | 272 23 23.2 -0.6 37 120 15545 250 27 25.4 9.2 | 251 31 29.6 10.3 38 108 16154 285 33 31.9 -8.5 | 282 37 36.1 -7.5 39 100 16610 300 19 16.5 -9.5 | 292 22 20.7 -8.5 40 97 16764 300 19 16.5 -9.5 | 292 22 20.7 -8.5 41 92 17069 345 29 7.5 -28.0 | 336 29 11.7 -27.0 42 83 17678 350 29 5.0 -28.6 | 341 29 9.3 -27.5 43 74 18288 15 18 -4.7 -17.4 | 1 16 -0.4 -16.3 44 71 18593 15 2 -0.5 -1.9 | 283 4 3.7 -0.9 45 70 18640 0 0 -0.0 -0.0 | 256 4 4.2 1.0 46 67 18898 70 2 -1.9 -0.7 | 261 2 2.4 0.4 47 64 19202 95 4 -4.0 0.3 | 190 1 0.3 1.4 48 60 19507 310 2 1.5 -1.3 | 272 6 5.8 -0.2 49 57 19812 310 4 3.1 -2.6 | 282 7 7.3 -1.5 50 54 20117 350 10 1.7 -9.8 | 326 11 6.0 -8.8 51 52 20422 10 4 -0.7 -3.9 | 309 5 3.5 -2.9 52 50 20600 50 4 -3.1 -2.6 | 322 2 1.2 -1.5 53 49 20726 75 2 -1.9 -0.5 | 257 2 2.3 0.5 54 47 21031 45 6 -4.2 -4.2 | 0 3 -0.0 -3.2 55 44 21336 45 8 -5.7 -5.7 | 17 5 -1.4 -4.6 56 42 21641 40 10 -6.4 -7.7 | 18 7 -2.2 -6.6 57 40 21946 55 6 -4.9 -3.4 | 16 2 -0.7 -2.4 58 36 22555 280 4 3.9 -0.7 | 268 8 8.2 0.4 59 35 22860 100 4 -3.9 0.7 | 190 2 0.3 1.7 60 31 23470 355 6 0.5 -6.0 | 316 7 4.8 -4.9 61 30 23740 10 8 -1.4 -7.9 | 337 7 2.8 -6.8 62 30 23774 25 4 -1.7 -3.6 | 315 4 2.5 -2.6 63 28 24079 10 6 -1.0 -5.9 | 327 6 3.2 -4.9 64 26 24689 35 16 -9.2 -13.1 | 22 13 -4.9 -12.1 65 24 25298 90 12 -12.0 0.0 | 98 8 -7.8 1.0 66 22 25603 115 19 -17.2 8.0 | 125 16 -13.0 9.1 67 20 26340 80 23 -22.7 -4.0 | 81 19 -18.4 -2.9 68 19 26518 80 23 -22.7 -4.0 | 81 19 -18.4 -2.9 69 18 26822 100 21 -20.7 3.6 | 106 17 -16.4 4.7 70 14 27737 85 21 -20.9 -1.8 | 87 17 -16.7 -0.8 71 10 28956 95 25 -24.9 2.2 | 99 21 -20.7 3.2 72 8 29870 110 37 -34.8 12.7 | 114 33 -30.5 13.7 73 7 30175 75 33 -31.9 -8.5 | 75 29 -27.6 -7.5 Wind Parameters Mean winds (0-6000m): 46.1 at 5.8 knts Storm direction: 76.1 at 4.4 knts Shear (0-3000m) pos: 1.8 neg: 0.4 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 68.0 deg Storm rel helicity (0-3000m) pos: 42.8 neg: -20.3 tot: 22.5 m^2/s^2 ave: 7.5 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.68 Bulk Shear: 7.38 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 ------------------------------------------------------------------------------- 500 266 2 259 6| 0.0 3.6 3.6| 0.0 -6.1 -6.1 -12.3 -0.90| 4.4 -4.0 1000 223 3 244 7| 0.7 1.8 2.5| 4.3 -8.3 -4.0 -4.0 -0.33| 4.6 -1.5 1500 228 2 246 7| 0.4 2.4 2.9| 6.7 -16.1 -9.4 -6.2 -0.36| 5.4 -2.0 2000 224 3 242 7| 1.6 1.8 3.4| 20.8 -16.1 4.7 2.4 -0.02| 5.5 -0.1 2500 237 4 248 8| 2.2 1.5 3.6| 40.8 -16.1 24.7 9.9 0.27| 7.1 1.9 3000 279 4 268 9| 1.8 0.4 2.2| 42.8 -20.3 22.5 7.5 0.22| 7.1 1.6 4000 347 5 305 7| 1.3 1.0 2.4| 45.3 -28.4 17.0 4.2 0.10| 6.5 0.7 5000 9 5 320 5| 1.6 0.8 2.4| 55.0 -29.3 25.7 5.1 0.22| 6.3 1.4 6000 46 6 359 3| 1.3 0.8 2.1| 68.6 -35.9 32.8 5.5 0.14| 7.3 1.0 Wrote GIF file: /home/apache/climate/data/raob//MMAA/skewt/MMAA.skewt.20250423.12.gif