UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for MMAA... Searching the city database file for: MMAA ... Date:0000Z 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 1009 28 32.8 24.8 63 8.0 26.8 255 7 305.2 308.9 299.6 364.8 19.90 1 1007 41 30.6 24.6 70 6.0 26.1 252 9 303.1 306.8 299.0 361.7 19.69 2 1005 54 29.6 23.6 70 6.0 25.2 248 10 302.3 305.7 298.1 357.2 18.55 3 1000 86 28.8 23.8 74 5.0 25.1 240 14 302.0 305.4 298.2 357.7 18.88 4 947 570 24.0 22.2 90 1.8 22.7 268 12 301.8 305.1 297.7 355.2 18.07 5 941 626 24.8 17.8 65 7.0 19.9 270 12 303.2 305.7 295.3 344.0 13.75 6 925 777 24.8 13.8 50 11.0 17.5 270 12 304.7 306.7 293.6 336.9 10.78 7 909 930 26.0 10.0 37 16.0 15.8 262 12 307.4 309.0 292.6 333.3 8.51 8 850 1515 20.8 8.8 46 12.0 13.3 230 10 307.9 309.5 292.6 333.5 8.39 9 837 1648 19.6 9.6 52 10.0 13.3 261 8 308.0 309.7 293.2 335.4 9.00 10 790 2143 16.0 7.0 55 9.0 10.6 25 2 309.3 310.8 292.7 333.8 7.98 11 772 2339 16.2 7.2 55 9.0 10.7 38 5 311.6 313.1 293.6 337.2 8.28 12 714 3000 12.6 4.6 58 8.0 7.9 27 13 314.7 316.1 293.9 338.1 7.47 13 700 3166 11.6 3.6 58 8.0 6.9 35 16 315.3 316.7 293.7 337.7 7.10 14 643 3869 6.0 -1.0 61 7.0 2.2 56 20 316.7 317.8 292.9 334.4 5.54 15 600 4433 3.2 -25.8 10 29.0 -5.7 63 21 319.8 320.0 289.5 322.6 0.78 16 532 5404 1.0 -36.0 4 37.0 -8.3 77 17 328.4 328.4 291.6 329.6 0.33 17 500 5900 -2.3 -27.3 13 25.0 -9.7 35 12 330.2 330.4 292.6 333.2 0.81 18 406 7508 -16.5 -35.5 18 19.0 -20.2 344 12 332.1 332.2 292.7 333.9 0.46 19 400 7620 -17.5 -36.5 17 19.0 -21.1 340 12 332.2 332.3 292.7 333.8 0.42 20 379 8021 -20.7 -39.7 17 19.0 -23.7 325 15 333.2 333.2 292.9 334.4 0.32 21 362 8360 -21.3 -46.3 9 25.0 -24.6 300 16 336.8 336.8 293.7 337.4 0.17 22 338 8863 -24.1 -51.1 6 27.0 -27.1 300 18 339.6 339.7 294.3 340.1 0.10 23 300 9720 -31.5 -49.5 15 18.0 -33.1 325 33 341.0 341.0 294.7 341.6 0.14 24 250 10980 -41.7 -58.7 14 17.0 -42.5 280 25 344.1 344.1 295.3 344.3 0.06 25 222 11778 -47.9 -64.9 12 17.0 -48.4 288 32 346.4 346.4 295.8 346.5 0.03 26 200 12460 -54.3 -66.3 22 12.0 -54.5 295 39 346.8 346.8 296.0 346.9 0.03 27 197 12556 -55.3 -66.3 24 11.0 -55.5 295 40 346.7 346.7 295.9 346.8 0.03 28 150 14240 -66.5 -80.5 12 14.0 -66.6 275 23 355.5 355.5 297.8 355.5 0.00 29 143 14529 -68.1 -82.1 12 14.0 -68.2 263 18 357.6 357.6 298.2 357.6 0.00 30 134 14920 -68.3 -84.3 8 16.0 -68.4 246 11 364.0 364.0 299.5 364.0 0.00 31 100 16640 -77.7 -91.7 9 14.0 -77.7 200 8 377.6 377.6 301.9 377.6 0.00 32 87 17437 -77.1 -92.1 7 15.0 -77.1 158 18 394.2 394.2 304.4 394.2 0.00 33 70 18660 -84.3 -94.3 15 10.0 -84.3 145 21 404.0 404.0 305.7 404.0 0.00 34 69 18739 -84.5 -94.5 15 10.0 -84.5 145 19 405.3 405.3 305.9 405.3 0.00 35 62 19344 -75.9 -90.9 8 15.0 -76.0 117 21 436.9 436.9 309.6 436.9 0.00 36 50 20610 -68.1 -95.1 1 27.0 -68.3 90 23 483.0 483.0 313.7 483.0 0.00 37 47 20985 -66.1 -98.1 0 32.0 -66.4 129 15 496.4 496.4 314.7 496.4 0.00 38 40 21970 -65.3 -97.3 0 32.0 -65.7 79 17 521.9 521.9 316.4 521.9 0.00 39 36 22620 -61.1 -94.1 1 33.0 -61.8 102 20 548.7 548.7 318.0 548.7 0.00 40 35 22797 -57.3 -91.3 1 34.0 -58.4 133 19 563.1 563.1 318.8 563.1 0.00 41 30 23780 -55.1 -90.1 1 35.0 -56.7 85 19 594.4 594.4 320.3 594.5 0.00 42 24 25205 -54.9 -89.9 1 35.0 -56.8 62 20 634.2 634.2 322.1 634.2 0.00 43 20 26380 -51.3 -87.3 1 36.0 -54.4 95 29 679.1 679.2 323.7 679.2 0.01 44 18 27066 -51.5 -87.5 1 36.0 -54.8 100 31 699.3 699.3 324.4 699.4 0.01 45 10 31000 -38.7 -77.7 1 39.0 -49.7 75 45 875.1 875.1 329.0 876.1 0.10 46 8.8 31884 -35.3 -75.3 1 40.0 -48.9 920.8 920.9 329.8 922.6 0.16 TRP 69 18739 -84.5 -94.5 15 10.0 -84.5 145 19 405.3 405.3 305.9 405.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5814.00 m Freezing level: 522.30 mb = 5554.39 m = 18222.84 ft Wetbulb zero: 630.88 mb = 4023.83 m = 13201.38 ft Precipitable water: 1.56 inches Sfc-500 mean rel hum: 42.27 % Est. max temperature: 35.50 C = 95.90 F Sfc-Lift cond lev (LCL): 899.62 mb = 1020.50 m = 3348.05 ft T: 25.20 C 700-500 lapse rate: 5.08 C/km ThetaE index: 24.50 C Layer 947.0- 850.0 mb Conv cond level (CCL): 811.76 mb = 1910.32 m = 6267.36 ft Mean mixing ratio: 15.87 g/kg Conv temperature: 36.36 C = 97.45 F Cap Strength: 4.49 C Lifted Index: 0.61 C Risk: Showers probable Lifted Index @300 mb: -3.16 C Lifted Index @700 mb: 0.97 C Showalter Index: 7.32 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 11.10 C K Index: 23.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 137.60 Risk: None Energy Index: 0.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 791.62 J/kg Max Up Vert Vel: 39.79 m/s Conv Inhibition (B-): 193.18 J/kg Cap Strength: 4.49 C Lift Cond Lev (LCL): 880.20 mb = 1210.75 m = 3972.23 ft Lev Free Conv (LFC): 675.20 mb = 3464.48 m = 11366.28 ft Equ Level (EL): 555.20 mb = 5059.49 m = 16599.17 ft B at Equ Level: 70.01 J/kg Max Parcel Lev (MPL): 115.20 mb = 15808.70 m = 51865.20 ft Wind level data Storm motion: 76 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 1009 28 255 7 6.8 1.8 | 255 17 16.8 4.4 1 1000 86 240 14 12.1 7.0 | 247 24 22.2 9.6 2 943 610 270 12 12.0 -0.0 | 263 22 22.1 2.6 3 925 777 270 12 12.0 -0.0 | 263 22 22.1 2.6 4 850 1515 230 10 7.7 6.4 | 243 20 17.7 9.0 5 849 1524 230 10 7.7 6.4 | 243 20 17.7 9.0 6 790 2134 25 2 -0.8 -1.8 | 265 9 9.2 0.8 7 763 2438 45 6 -4.2 -4.2 | 286 6 5.8 -1.7 8 736 2743 10 6 -1.0 -5.9 | 290 10 9.0 -3.3 9 710 3048 30 14 -7.0 -12.1 | 342 10 3.1 -9.6 10 700 3166 35 16 -9.2 -13.1 | 355 11 0.9 -10.5 11 659 3658 40 21 -13.5 -16.1 | 14 14 -3.4 -13.5 12 635 3962 65 19 -17.2 -8.0 | 53 9 -7.1 -5.5 13 567 4877 60 23 -19.9 -11.5 | 48 13 -9.8 -8.9 14 526 5486 80 16 -15.8 -2.8 | 88 6 -5.7 -0.2 15 507 5791 40 12 -7.7 -9.2 | 340 7 2.4 -6.6 16 500 5900 35 12 -6.9 -9.8 | 336 8 3.2 -7.3 17 400 7620 340 12 4.1 -11.3 | 302 17 14.2 -8.7 18 384 7925 335 14 5.9 -12.7 | 302 19 16.0 -10.1 19 368 8230 300 16 13.9 -8.0 | 283 25 23.9 -5.4 20 338 8839 300 18 15.6 -9.0 | 284 26 25.7 -6.4 21 300 9720 325 33 18.9 -27.0 | 310 38 29.0 -24.5 22 299 9754 325 35 20.1 -28.7 | 311 40 30.2 -26.1 23 250 10973 285 25 24.1 -6.5 | 277 34 34.2 -3.9 24 250 10980 280 25 24.6 -4.3 | 273 35 34.7 -1.8 25 200 12460 295 39 35.3 -16.5 | 287 48 45.4 -13.9 26 189 12802 295 41 37.2 -17.3 | 287 49 47.2 -14.8 27 172 13411 275 29 28.9 -2.5 | 270 39 39.0 0.0 28 155 14021 280 31 30.5 -5.4 | 274 41 40.6 -2.8 29 150 14240 275 23 22.9 -2.0 | 269 33 33.0 0.6 30 133 14935 245 10 9.1 4.2 | 250 20 19.1 6.8 31 120 15545 270 14 14.0 -0.0 | 264 24 24.1 2.6 32 114 15850 235 12 9.8 6.9 | 245 22 19.9 9.5 33 100 16640 200 8 2.7 7.5 | 232 16 12.8 10.1 34 98 16764 200 8 2.7 7.5 | 232 16 12.8 10.1 35 93 17069 150 18 -9.0 15.6 | 183 18 1.1 18.2 36 79 17983 170 18 -3.1 17.7 | 199 21 7.0 20.3 37 71 18593 155 23 -9.7 20.8 | 181 23 0.4 23.4 38 70 18660 145 21 -12.0 17.2 | 174 20 -2.0 19.8 39 69 18739 145 19 -10.9 15.6 | 177 18 -0.8 18.1 40 60 19507 110 21 -19.7 7.2 | 135 14 -9.7 9.8 41 54 20117 35 4 -2.3 -3.3 | 275 8 7.8 -0.7 42 52 20422 60 8 -6.9 -4.0 | 294 3 3.2 -1.4 43 50 20610 90 23 -23.0 0.0 | 101 13 -12.9 2.6 44 49 20726 85 25 -24.9 -2.2 | 92 15 -14.8 0.4 45 47 21031 135 14 -9.9 9.9 | 181 12 0.2 12.5 46 42 21641 75 14 -13.5 -3.6 | 73 4 -3.4 -1.1 47 37 22555 85 21 -20.9 -1.8 | 94 11 -10.8 0.7 48 35 22860 140 19 -12.2 14.6 | 173 17 -2.1 17.1 49 32 23470 110 14 -13.2 4.8 | 157 8 -3.1 7.4 50 30 23774 120 18 -15.6 9.0 | 155 13 -5.5 11.6 51 30 23780 85 19 -18.9 -1.7 | 96 9 -8.8 0.9 52 29 24079 80 19 -18.7 -3.3 | 85 9 -8.6 -0.7 53 26 24689 75 16 -15.5 -4.1 | 74 6 -5.4 -1.6 54 24 25298 60 21 -18.2 -10.5 | 46 11 -8.1 -7.9 55 23 25603 85 27 -26.9 -2.4 | 91 17 -16.8 0.2 56 20 26380 95 29 -28.9 2.5 | 105 19 -18.8 5.1 57 18 27127 100 31 -30.5 5.4 | 111 22 -20.4 8.0 58 10 31000 75 45 -43.5 -11.6 | 75 35 -33.4 -9.1 Wind Parameters Mean winds (0-6000m): 45.7 at 13.9 knts Storm direction: 75.7 at 10.4 knts Shear (0-3000m) pos: 2.3 neg: 1.3 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 83.3 deg Storm rel helicity (0-3000m) pos: 114.3 neg: -61.2 tot: 53.0 m^2/s^2 ave: 17.7 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 2.7 10^-3/s Energy-Hel index: 0.43 Bulk Rich Number: 8.87 Bulk Shear: 89.28 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 ------------------------------------------------------------------------------- 500 251 13 253 23| 5.7 0.0 5.7| 32.5 -14.1 18.4 36.8 0.21| 13.0 2.7 1000 258 12 257 23| 2.9 1.1 3.9| 38.2 -30.4 7.8 7.8 0.05| 8.5 0.4 1500 254 12 255 22| 1.9 2.4 4.3| 38.2 -55.6 -17.4 -11.6 -0.18| 7.4 -1.3 2000 254 10 255 21| 2.7 1.8 4.5| 87.4 -57.3 30.1 15.0 0.16| 9.7 1.6 2500 255 9 255 20| 2.7 1.4 4.2| 93.6 -61.1 32.6 13.0 0.17| 9.1 1.6 3000 267 9 261 19| 2.3 1.3 3.6|114.3 -61.2 53.0 17.7 0.29| 9.4 2.7 4000 350 11 306 15| 2.4 1.0 3.4|157.0 -61.2 95.8 23.9 0.42| 9.2 3.9 5000 37 13 346 8| 1.9 1.0 2.9|161.8 -63.7 98.1 19.6 0.40| 8.0 3.2 6000 46 14 359 7| 1.1 0.8 1.9|170.8 -78.7 92.1 15.3 0.25| 8.3 2.1 Wrote GIF file: /home/apache/climate/data/raob//MMAA/skewt/MMAA.skewt.20250429.00.gif