UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for MMAA... Searching the city database file for: MMAA ... Date:0000Z 1 MAY 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 1011 28 31.0 23.0 63 8.0 25.1 270 19 303.2 306.5 297.9 355.9 17.76 1 1010 35 30.0 24.0 70 6.0 25.6 270 19 302.3 305.8 298.4 358.3 18.92 2 1000 103 28.2 23.2 74 5.0 24.5 270 18 301.4 304.7 297.7 354.9 18.19 3 959 473 24.6 21.6 83 3.0 22.5 275 20 301.3 304.5 297.1 351.9 17.18 4 956 501 26.0 17.0 58 9.0 19.8 276 20 303.0 305.4 294.6 341.1 12.85 5 938 669 26.6 10.6 37 16.0 16.4 278 20 305.3 306.9 292.0 331.1 8.58 6 925 792 26.0 9.0 34 17.0 15.4 280 21 305.9 307.3 291.6 329.5 7.81 7 851 1519 20.6 6.6 40 14.0 12.2 290 10 307.6 309.0 291.6 329.6 7.20 8 850 1529 20.6 6.6 40 14.0 12.2 290 10 307.7 309.1 291.6 329.7 7.21 9 836 1673 19.4 7.4 46 12.0 12.1 250 10 307.9 309.4 292.2 331.5 7.75 10 824 1797 19.0 7.0 46 12.0 11.7 215 10 308.8 310.2 292.3 332.2 7.65 11 818 1860 20.2 4.2 35 16.0 10.9 208 10 310.7 311.9 291.8 330.3 6.33 12 740 2718 14.6 6.6 59 8.0 9.7 189 2 313.6 315.2 294.2 339.4 8.29 13 705 3127 11.8 2.8 54 9.0 6.6 3 3 314.9 316.2 293.3 335.9 6.65 14 700 3187 11.6 2.6 54 9.0 6.5 5 4 315.3 316.6 293.3 336.2 6.61 15 683 3392 9.8 6.0 77 3.8 7.5 30 6 315.5 317.2 294.9 342.6 8.62 16 620 4187 4.6 -2.4 60 7.0 1.0 33 9 318.4 319.4 293.1 335.1 5.18 17 588 4617 2.6 -26.4 10 29.0 -6.2 34 11 321.0 321.1 289.9 323.6 0.75 18 500 5910 -4.7 -31.7 10 27.0 -11.6 25 6 327.3 327.4 291.5 329.3 0.54 19 497 5957 -4.5 -32.5 9 28.0 -11.6 14 6 328.1 328.2 291.7 330.0 0.50 20 455 6645 -10.5 -34.5 12 24.0 -15.7 317 4 329.0 329.1 291.9 330.7 0.45 21 437 6954 -11.9 -36.9 11 25.0 -17.0 303 8 331.0 331.1 292.4 332.4 0.37 22 426 7150 -11.3 -43.3 5 32.0 -17.0 293 11 334.2 334.3 293.0 335.0 0.19 23 400 7630 -14.3 -42.3 7 28.0 -19.2 280 21 336.4 336.4 293.6 337.3 0.23 24 362 8374 -20.7 -33.7 30 13.0 -23.3 301 27 337.6 337.7 294.3 339.9 0.61 25 346 8706 -22.7 -43.7 13 21.0 -25.7 302 28 339.3 339.3 294.4 340.2 0.23 26 300 9730 -31.5 -44.5 27 13.0 -32.9 305 33 341.0 341.0 294.8 342.0 0.24 27 284 10114 -35.3 -46.3 32 11.0 -36.3 304 31 340.9 341.0 294.7 341.8 0.21 28 250 10990 -41.7 -59.7 12 18.0 -42.5 285 25 344.1 344.1 295.3 344.3 0.05 29 249 11017 -42.1 -61.1 11 19.0 -42.9 284 25 343.9 343.9 295.3 344.0 0.04 30 200 12470 -53.9 -69.9 12 16.0 -54.2 255 19 347.4 347.4 296.1 347.5 0.02 31 165 13673 -64.9 -72.9 32 8.0 -65.0 250 27 348.6 348.6 296.3 348.7 0.01 32 150 14250 -67.5 -77.5 23 10.0 -67.5 265 31 353.8 353.8 297.4 353.8 0.01 33 129 15142 -72.9 -83.9 17 11.0 -72.9 280 36 359.7 359.7 298.7 359.7 0.00 34 102 16488 -80.5 -88.5 25 8.0 -80.5 240 35 370.1 370.1 300.6 370.1 0.00 35 100 16600 -77.7 -88.7 15 11.0 -77.7 245 33 377.6 377.6 301.9 377.6 0.00 36 93 17013 -80.5 -89.5 21 9.0 -80.5 247 27 380.0 380.0 302.2 380.0 0.00 37 85 17524 -77.9 -88.9 15 11.0 -77.9 218 17 395.2 395.2 304.5 395.2 0.00 38 71 18549 -79.3 -91.3 12 12.0 -79.3 211 15 413.1 413.1 306.9 413.1 0.00 39 70 18630 -79.5 -91.5 12 12.0 -79.6 190 8 414.3 414.3 307.0 414.3 0.00 40 69 18712 -79.5 -91.5 12 12.0 -79.6 177 10 416.0 416.0 307.2 416.0 0.00 41 64 19149 -71.7 -88.7 6 17.0 -71.8 163 16 442.2 442.2 310.1 442.2 0.00 42 50 20630 -66.1 -92.1 1 26.0 -66.4 90 6 487.7 487.7 314.1 487.7 0.00 43 49 20752 -66.3 -92.3 1 26.0 -66.5 91 6 490.1 490.1 314.2 490.1 0.00 44 43 21550 -62.9 -93.9 1 31.0 -63.4 23 10 517.1 517.1 316.1 517.1 0.00 TRP 102 16488 -80.5 -88.5 25 8.0 -80.5 240 35 370.1 370.1 300.6 370.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5807.00 m Freezing level: 556.66 mb = 5077.47 m = 16658.16 ft Wetbulb zero: 615.71 mb = 4243.26 m = 13921.29 ft Precipitable water: 1.48 inches Sfc-500 mean rel hum: 42.65 % Est. max temperature: 35.20 C = 95.36 F Sfc-Lift cond lev (LCL): 900.93 mb = 1021.86 m = 3352.52 ft T: 24.29 C 700-500 lapse rate: 5.99 C/km ThetaE index: 28.78 C Layer 1000.0- 851.0 mb Conv cond level (CCL): 729.34 mb = 2840.95 m = 9320.59 ft Mean mixing ratio: 13.70 g/kg Conv temperature: 41.85 C = 107.33 F Cap Strength: 5.41 C Lifted Index: 0.55 C Risk: Showers probable Lifted Index @300 mb: 0.30 C Lifted Index @700 mb: 2.73 C Showalter Index: 6.65 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 11.30 C K Index: 22.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 105.20 Risk: None Energy Index: 0.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.24 J/kg Max Up Vert Vel: 8.75 m/s Conv Inhibition (B-): 424.14 J/kg Cap Strength: 5.30 C Lift Cond Lev (LCL): 848.58 mb = 1543.48 m = 5063.84 ft Lev Free Conv (LFC): 473.58 mb = 6333.06 m = 20777.51 ft Equ Level (EL): 433.58 mb = 7014.55 m = 23013.34 ft B at Equ Level: 35.40 J/kg Max Parcel Lev (MPL): 393.58 mb = 7750.68 m = 25428.42 ft Wind level data Storm motion: 351 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 1011 28 270 19 19.0 -0.0 | 248 19 17.9 7.1 1 1000 103 270 18 18.0 -0.0 | 247 18 16.9 7.1 2 925 792 280 21 20.7 -3.6 | 260 20 19.6 3.4 3 850 1524 290 10 9.4 -3.4 | 246 9 8.3 3.7 4 850 1529 290 10 9.4 -3.4 | 246 9 8.3 3.7 5 821 1829 205 10 4.2 9.1 | 191 16 3.2 16.1 6 764 2438 270 2 2.0 -0.0 | 188 7 0.9 7.1 7 737 2743 180 2 0.0 2.0 | 173 9 -1.1 9.1 8 711 3048 360 2 -0.0 -2.0 | 168 5 -1.1 5.1 9 700 3187 5 4 -0.3 -4.0 | 155 3 -1.4 3.1 10 686 3353 30 6 -3.0 -5.2 | 115 4 -4.1 1.9 11 568 4877 35 12 -6.9 -9.8 | 71 8 -7.9 -2.8 12 547 5182 70 6 -5.6 -2.1 | 127 8 -6.7 5.0 13 507 5791 60 8 -6.9 -4.0 | 111 9 -8.0 3.1 14 500 5910 25 6 -2.5 -5.4 | 114 4 -3.6 1.6 15 488 6096 340 6 2.1 -5.6 | 215 2 1.0 1.4 16 469 6401 325 6 3.4 -4.9 | 228 3 2.4 2.2 17 451 6706 315 4 2.8 -2.8 | 203 5 1.8 4.2 18 401 7620 270 19 19.0 -0.0 | 248 19 17.9 7.1 19 400 7630 280 21 20.7 -3.6 | 260 20 19.6 3.4 20 384 7925 300 25 21.7 -12.5 | 285 21 20.6 -5.4 21 300 9730 305 33 27.0 -18.9 | 295 29 26.0 -11.9 22 286 10058 305 31 25.4 -17.8 | 294 27 24.3 -10.7 23 250 10990 285 25 24.1 -6.5 | 269 23 23.1 0.6 24 200 12470 255 19 18.4 4.9 | 235 21 17.3 12.0 25 199 12497 255 19 18.4 4.9 | 235 21 17.3 12.0 26 180 13106 265 23 22.9 2.0 | 247 24 21.8 9.1 27 156 14021 240 29 25.1 14.5 | 228 32 24.0 21.6 28 150 14250 265 31 30.9 2.7 | 252 31 29.8 9.8 29 133 14935 290 37 34.8 -12.7 | 279 34 33.7 -5.6 30 114 15850 240 31 26.8 15.5 | 229 34 25.8 22.6 31 102 16488 240 35 30.3 17.5 | 230 38 29.2 24.6 32 100 16600 245 33 29.9 13.9 | 234 36 28.8 21.0 33 97 16764 245 33 29.9 13.9 | 234 36 28.8 21.0 34 87 17374 250 19 17.9 6.5 | 231 22 16.8 13.6 35 83 17678 185 14 1.2 13.9 | 180 21 0.2 21.0 36 78 17983 175 21 -1.8 20.9 | 174 28 -2.9 28.0 37 74 18288 190 31 5.4 30.5 | 187 38 4.3 37.6 38 70 18593 215 12 6.9 9.8 | 199 18 5.8 16.9 39 70 18630 190 8 1.4 7.9 | 181 15 0.3 14.9 40 67 18898 150 14 -7.0 12.1 | 157 21 -8.1 19.2 41 60 19507 180 19 0.0 19.0 | 178 26 -1.1 26.1 42 57 19812 330 16 8.0 -13.9 | 314 10 6.9 -6.8 43 52 20422 50 14 -10.7 -9.0 | 81 12 -11.8 -1.9 44 50 20630 90 6 -6.0 0.0 | 135 10 -7.1 7.1 45 46 21031 95 6 -6.0 0.5 | 137 10 -7.0 7.6 46 43 21336 25 10 -4.2 -9.1 | 69 6 -5.3 -2.0 47 41 21641 10 12 -2.1 -11.8 | 34 6 -3.1 -4.7 Wind Parameters Mean winds (0-6000m): 321.4 at 9.5 knts Storm direction: 351.4 at 7.2 knts Shear (0-3000m) pos: 3.1 neg: 1.6 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): -75.8 deg Storm rel helicity (0-3000m) pos: 34.3 neg: -65.0 tot: -30.7 m^2/s^2 ave: -10.2 10^-3 m/s^2 rel: -0.25 Storm rel vorticity (0-3000m) horiz: 8.6 stream: -2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.38 Bulk Shear: 27.69 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 ------------------------------------------------------------------------------- 500 273 19 251 19| 2.3 0.0 2.3| 12.1 -1.1 11.0 22.0 0.63| 3.6 2.3 1000 276 19 255 19| 2.3 0.0 2.3| 20.7 -2.5 18.2 18.2 0.42| 4.4 1.8 1500 278 17 254 17| 3.5 0.0 3.5| 20.7 -10.5 10.2 6.8 0.06| 5.6 0.3 2000 273 15 247 16| 2.6 2.4 5.1| 28.9 -54.2 -25.3 -12.7 -0.27| 9.0 -2.5 2500 270 13 240 14| 3.1 1.9 5.1| 30.1 -59.0 -28.9 -11.5 -0.27| 8.7 -2.3 3000 270 11 235 12| 3.1 1.6 4.7| 34.3 -65.0 -30.7 -10.2 -0.25| 8.6 -2.2 4000 281 10 240 10| 3.2 1.2 4.5| 34.3 -72.0 -37.7 -9.4 -0.33| 7.4 -2.4 5000 305 10 260 7| 2.7 1.0 3.7| 43.5 -75.4 -31.9 -6.4 -0.25| 6.7 -1.7 6000 321 10 274 5| 2.1 0.5 2.6| 52.8 -80.8 -28.0 -4.7 -0.17| 6.7 -1.2 Wrote GIF file: /home/apache/climate/data/raob//MMAA/skewt/MMAA.skewt.20250501.00.gif