UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for MMAA... Searching the city database file for: MMAA ... Date:1200Z 25 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 1010 28 26.0 23.0 84 3.0 23.8 300 2 298.3 301.5 296.7 350.0 17.78 1 1007 47 27.0 23.9 83 3.1 24.7 309 3 299.6 303.0 297.7 354.8 18.86 2 1000 91 27.0 23.2 80 3.8 24.2 330 4 300.1 303.5 297.4 353.5 18.19 3 952 526 23.4 21.1 87 2.3 21.8 275 6 300.8 303.8 296.6 350.0 16.77 4 927 759 22.6 16.6 69 6.0 18.5 275 4 302.2 304.6 294.4 340.4 12.92 5 925 778 23.0 15.0 61 8.0 17.7 275 4 302.8 305.0 293.7 337.4 11.67 6 906 959 22.8 9.8 44 13.0 14.7 319 2 304.4 306.0 291.6 329.7 8.42 7 880 1213 21.6 14.6 64 7.0 16.9 286 4 305.7 308.0 294.7 341.6 11.96 8 850 1514 20.0 12.0 60 8.0 14.8 270 6 307.1 309.0 294.0 338.6 10.42 9 834 1677 19.0 10.0 56 9.0 13.3 255 7 307.7 309.5 293.3 335.9 9.28 10 817 1854 18.0 9.0 56 9.0 12.4 261 7 308.5 310.1 293.2 335.4 8.85 11 792 2119 15.8 14.2 90 1.6 14.7 269 5 308.9 311.3 296.3 348.2 12.97 12 781 2238 17.0 6.0 48 11.0 10.4 273 5 311.4 312.8 293.0 334.7 7.53 13 732 2786 13.0 8.6 75 4.4 10.2 311 10 312.9 314.7 295.0 342.6 9.63 14 724 2878 13.4 4.4 54 9.0 8.1 315 11 314.3 315.7 293.6 337.0 7.26 15 709 3054 12.0 6.0 67 6.0 8.3 321 11 314.6 316.2 294.4 340.6 8.30 16 702 3137 12.2 2.2 50 10.0 6.5 324 12 315.7 317.0 293.3 336.0 6.40 17 700 3161 12.2 2.2 50 10.0 6.5 325 12 316.0 317.2 293.4 336.3 6.42 18 616 4216 3.8 -1.2 70 5.0 1.1 26 9 318.1 319.2 293.4 336.3 5.70 19 606 4349 3.2 -5.8 52 9.0 -1.2 33 9 318.9 319.7 292.3 332.2 4.09 20 559 5000 -0.7 -5.7 69 5.0 -3.1 38 15 321.8 322.6 293.4 336.4 4.48 21 509 5740 -7.5 -9.1 88 1.6 -8.2 60 11 322.2 323.0 293.0 334.7 3.77 22 507 5770 -6.5 -14.5 53 8.0 -9.5 61 10 323.8 324.3 292.3 332.1 2.45 23 506 5786 -5.3 -18.3 35 13.0 -9.9 61 10 325.5 325.8 292.2 331.6 1.79 24 504 5817 -4.5 -26.5 16 22.0 -10.9 63 8 326.8 327.0 291.7 329.9 0.87 25 500 5880 -4.1 -30.1 11 26.0 -11.1 65 6 328.0 328.2 291.8 330.3 0.63 26 493 5991 -3.9 -31.9 9 28.0 -11.2 349 4 329.6 329.7 292.2 331.6 0.54 27 465 6451 -6.1 -38.1 6 32.0 -13.2 298 7 332.4 332.5 292.7 333.6 0.31 28 400 7610 -15.5 -45.5 6 30.0 -20.1 310 14 334.8 334.9 293.2 335.5 0.16 29 333 8962 -26.3 -46.3 13 20.0 -28.6 289 7 338.1 338.1 294.0 338.8 0.18 30 309 9499 -28.5 -55.5 6 27.0 -30.8 300 9 342.3 342.3 295.0 342.6 0.07 31 300 9710 -30.3 -57.3 5 27.0 -32.4 255 6 342.7 342.7 295.0 342.9 0.06 32 250 10980 -41.9 -57.9 16 16.0 -42.7 275 12 343.8 343.8 295.3 344.0 0.06 33 239 11283 -44.7 -55.7 28 11.0 -45.2 270 12 344.0 344.0 295.4 344.4 0.08 34 200 12450 -54.5 -64.5 28 10.0 -54.7 300 18 346.5 346.5 295.8 346.6 0.03 35 189 12811 -57.7 -67.7 27 10.0 -57.9 305 19 347.0 347.0 296.0 347.1 0.02 36 150 14240 -67.7 -76.7 27 9.0 -67.8 245 37 353.5 353.5 297.4 353.5 0.01 37 146 14402 -68.9 -77.9 26 9.0 -68.9 242 38 354.1 354.1 297.5 354.2 0.01 38 100 16610 -77.9 -89.9 13 12.0 -77.9 145 14 377.2 377.2 301.8 377.2 0.00 39 84 17605 -80.7 -91.7 14 11.0 -80.7 70 25 390.8 390.8 303.9 390.8 0.00 40 75 18246 -81.1 -91.1 17 10.0 -81.1 77 26 402.9 402.9 305.6 402.9 0.00 41 70 18640 -77.1 -90.1 11 13.0 -77.1 85 16 419.4 419.4 307.6 419.4 0.00 42 67 18893 -75.3 -88.3 11 13.0 -75.3 75 12 428.6 428.6 308.7 428.6 0.00 43 59 19632 -73.9 -87.9 10 14.0 -74.0 121 9 447.6 447.6 310.6 447.7 0.00 44 53 20268 -67.1 -87.1 4 20.0 -67.3 88 7 477.3 477.3 313.2 477.4 0.00 45 50 20620 -66.3 -88.3 3 22.0 -66.5 125 6 487.2 487.2 314.0 487.3 0.00 46 46 21127 -66.9 -90.9 2 24.0 -67.2 157 4 497.6 497.6 314.8 497.6 0.00 47 43 21541 -63.1 -92.1 1 29.0 -63.6 218 3 516.6 516.6 316.1 516.6 0.00 48 39 22145 -62.9 -93.9 1 31.0 -63.4 322 4 531.7 531.7 317.1 531.7 0.00 49 32 23380 -58.7 -92.7 0 34.0 -59.7 105 14 573.9 573.9 319.3 573.9 0.00 50 30 23790 -55.5 -90.5 1 35.0 -57.0 85 16 593.3 593.3 320.3 593.4 0.00 51 27 24464 -51.3 -87.3 1 36.0 -53.8 98 16 623.3 623.3 321.6 623.3 0.01 52 20 26420 -48.1 -85.1 1 37.0 -52.2 80 21 688.9 689.0 324.1 689.1 0.01 53 12 29836 -41.6 -80.3 1 38.7 -50.2 85 72 820.3 820.4 327.7 820.8 0.05 54 11 30427 -40.5 -79.5 1 39.0 -50.0 89 60 845.0 845.0 328.3 845.7 0.07 TRP 84 17605 -80.7 -91.7 14 11.0 -80.7 70 25 390.8 390.8 303.9 390.8 0.00 WND 12 29836 -41.6 -80.3 1 38.7 -50.2 85 72 820.3 820.4 327.7 820.8 0.05 Sounding variables and indices 1000-500 mb thick: 5789.00 m Freezing level: 567.44 mb = 4882.95 m = 16020.00 ft Wetbulb zero: 611.04 mb = 4282.03 m = 14048.49 ft Precipitable water: 1.82 inches Sfc-500 mean rel hum: 64.83 % Est. max temperature: 34.36 C = 93.85 F Sfc-Lift cond lev (LCL): 967.28 mb = 385.03 m = 1263.22 ft T: 24.57 C 700-500 lapse rate: 5.99 C/km ThetaE index: 25.08 C Layer 1000.0- 880.0 mb Conv cond level (CCL): 811.14 mb = 1915.12 m = 6283.13 ft Mean mixing ratio: 15.68 g/kg Conv temperature: 36.30 C = 97.34 F Cap Strength: 3.39 C Lifted Index: -0.19 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.44 C Lifted Index @700 mb: 2.34 C Showalter Index: 3.26 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 16.10 C K Index: 26.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 162.00 Risk: None Energy Index: -1.47 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 383.28 J/kg Max Up Vert Vel: 27.69 m/s Conv Inhibition (B-): 228.16 J/kg Cap Strength: 3.39 C Lift Cond Lev (LCL): 901.58 mb = 1002.02 m = 3287.44 ft Lev Free Conv (LFC): 636.58 mb = 3945.12 m = 12943.14 ft Equ Level (EL): 496.58 mb = 5934.25 m = 19469.09 ft B at Equ Level: 140.24 J/kg Max Parcel Lev (MPL): 126.58 mb = 15234.74 m = 49982.12 ft Wind level data Storm motion: 28 at 7 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 1010 28 300 2 1.7 -1.0 | 224 7 4.9 5.0 1 1000 91 330 4 2.0 -3.5 | 244 6 5.2 2.5 2 976 305 275 10 10.0 -0.9 | 249 14 13.1 5.1 3 943 610 275 4 4.0 -0.3 | 232 9 7.2 5.7 4 925 778 275 4 4.0 -0.3 | 232 9 7.2 5.7 5 911 914 325 2 1.1 -1.6 | 225 6 4.3 4.4 6 879 1219 285 4 3.9 -1.0 | 235 9 7.0 5.0 7 850 1514 270 6 6.0 -0.0 | 237 11 9.2 6.0 8 849 1524 250 8 7.5 2.7 | 231 14 10.7 8.7 9 762 2438 280 4 3.9 -0.7 | 233 9 7.1 5.3 10 735 2743 310 10 7.7 -6.4 | 272 11 10.8 -0.4 11 700 3161 325 12 6.9 -9.8 | 291 11 10.1 -3.8 12 634 3962 15 10 -2.6 -9.7 | 351 4 0.6 -3.7 13 588 4572 45 8 -5.7 -5.7 | 98 3 -2.5 0.3 14 566 4877 35 14 -8.0 -11.5 | 42 7 -4.9 -5.5 15 525 5486 50 21 -16.1 -13.5 | 60 15 -12.9 -7.5 16 500 5880 65 6 -5.4 -2.5 | 147 4 -2.3 3.5 17 486 6096 275 2 2.0 -0.2 | 222 8 5.2 5.8 18 468 6401 300 6 5.2 -3.0 | 250 9 8.4 3.0 19 449 6706 285 10 9.7 -2.6 | 255 13 12.8 3.4 20 400 7610 310 14 10.7 -9.0 | 282 14 13.9 -3.0 21 383 7925 325 14 8.0 -11.5 | 296 12 11.2 -5.5 22 338 8839 285 6 5.8 -1.6 | 244 10 9.0 4.5 23 311 9449 310 10 7.7 -6.4 | 272 11 10.8 -0.4 24 300 9710 255 6 5.8 1.6 | 230 12 9.0 7.6 25 298 9754 255 4 3.9 1.0 | 225 10 7.0 7.0 26 273 10363 275 12 12.0 -1.0 | 252 16 15.1 5.0 27 250 10980 275 12 12.0 -1.0 | 252 16 15.1 5.0 28 239 11278 270 12 12.0 -0.0 | 248 16 15.2 6.0 29 200 12450 300 18 15.6 -9.0 | 279 19 18.8 -3.0 30 189 12802 305 19 15.6 -10.9 | 285 19 18.7 -4.9 31 150 14240 245 37 33.5 15.6 | 239 43 36.7 21.6 32 148 14326 240 39 33.8 19.5 | 235 45 36.9 25.5 33 108 16154 300 4 3.5 -2.0 | 239 8 6.6 4.0 34 103 16459 115 2 -1.8 0.8 | 191 7 1.4 6.9 35 100 16610 145 14 -8.0 11.5 | 164 18 -4.9 17.5 36 97 16764 145 14 -8.0 11.5 | 164 18 -4.9 17.5 37 84 17605 70 25 -23.5 -8.6 | 83 20 -20.3 -2.5 38 79 17983 60 31 -26.8 -15.5 | 68 26 -23.7 -9.5 39 74 18288 80 25 -24.6 -4.3 | 94 22 -21.4 1.7 40 70 18640 85 16 -15.9 -1.4 | 110 14 -12.8 4.6 41 67 18898 75 12 -11.6 -3.1 | 109 9 -8.4 2.9 42 60 19507 105 10 -9.7 2.6 | 143 11 -6.5 8.6 43 57 19812 140 8 -5.1 6.1 | 171 12 -2.0 12.1 44 54 20117 70 8 -7.5 -2.7 | 127 5 -4.3 3.3 45 50 20620 125 6 -4.9 3.4 | 170 10 -1.7 9.4 46 47 21031 155 4 -1.7 3.6 | 189 10 1.5 9.6 47 45 21336 160 4 -1.4 3.8 | 190 10 1.8 9.8 48 42 21641 240 2 1.7 1.0 | 215 9 4.9 7.0 49 40 21946 340 4 1.4 -3.8 | 244 5 4.5 2.2 50 38 22250 315 4 2.8 -2.8 | 242 7 6.0 3.2 51 37 22555 25 8 -3.4 -7.3 | 10 1 -0.2 -1.2 52 33 23165 90 18 -18.0 0.0 | 112 16 -14.8 6.0 53 32 23470 110 12 -11.3 4.1 | 141 13 -8.1 10.1 54 30 23790 85 16 -15.9 -1.4 | 110 14 -12.8 4.6 55 29 24079 85 16 -15.9 -1.4 | 110 14 -12.8 4.6 56 26 24689 105 16 -15.5 4.1 | 130 16 -12.3 10.1 57 25 24994 75 18 -17.4 -4.7 | 95 14 -14.2 1.3 58 22 25908 95 16 -15.9 1.4 | 120 15 -12.8 7.4 59 20 26420 80 21 -20.7 -3.6 | 98 18 -17.5 2.4 60 20 26518 80 21 -20.7 -3.6 | 98 18 -17.5 2.4 61 13 29261 80 23 -22.7 -4.0 | 96 20 -19.5 2.0 62 12 29836 85 72 -71.7 -6.3 | 90 69 -68.6 -0.3 63 12 29870 85 72 -71.7 -6.3 | 90 69 -68.6 -0.3 64 11 30175 90 56 -56.0 0.0 | 96 53 -52.8 6.0 Wind Parameters Mean winds (0-6000m): 357.8 at 9.1 knts Storm direction: 27.8 at 6.8 knts Shear (0-3000m) pos: 2.3 neg: 1.8 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 60.2 deg Storm rel helicity (0-3000m) pos: 37.3 neg: -20.3 tot: 17.1 m^2/s^2 ave: 5.7 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 1.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 31.43 Bulk Shear: 12.19 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 ------------------------------------------------------------------------------- 500 284 7 246 11| 0.0 4.0 4.0| 6.9 -11.5 -4.6 -9.2 0.01| 15.0 0.2 1000 284 5 240 9| 1.9 2.0 3.9| 8.3 -15.7 -7.4 -7.4 -0.05| 10.4 -0.5 1500 283 5 238 9| 1.3 3.6 4.9| 10.0 -19.7 -9.7 -6.5 -0.05| 9.5 -0.5 2000 274 5 237 10| 1.6 2.7 4.3| 12.8 -19.7 -6.8 -3.4 -0.02| 7.9 -0.2 2500 273 5 236 10| 1.7 2.2 3.8| 17.2 -20.3 -3.0 -1.2 0.03| 7.1 0.2 3000 284 6 243 10| 2.3 1.8 4.1| 37.3 -20.3 17.1 5.7 0.20| 7.2 1.4 4000 307 7 260 9| 2.5 1.4 3.8| 53.7 -20.3 33.5 8.4 0.31| 6.9 2.1 5000 332 8 278 7| 2.0 0.5 2.5| 57.3 -24.2 33.1 6.6 0.27| 6.8 1.8 6000 358 9 311 5| 2.1 2.0 4.1| 88.8 -24.2 64.5 10.8 0.38| 8.1 3.1 Wrote GIF file: /home/apache/climate/data/raob//MMAA/skewt/MMAA.skewt.20250425.12.gif