UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033100.upa.cvt Date: 0000Z 31 MAR 20 Searching for MMMX... Searching the city database file for: MMMX ... Date:0000Z 31 MAR 20 Station: MMMX WMO ident: 76679 Latitude: 19.43 Longitude: -99.08 Elevation: 2234.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -43 1 925 682 2 850 1453 SFC 772 2234 30.2 -0.8 13 31.0 12.1 115 2 326.7 327.6 294.8 342.2 4.67 4 544 5234 -0.9 -8.9 55 8.0 -4.6 77 18 324.0 324.7 293.3 336.0 3.59 5 500 5910 -6.1 -20.1 32 14.0 -10.8 105 7 325.6 325.9 292.0 331.0 1.55 6 498 5941 -6.3 -21.3 29 15.0 -11.1 107 7 325.7 326.0 291.9 330.6 1.40 7 474 6326 -7.5 -47.5 2 40.0 -14.3 141 5 328.9 328.9 291.5 329.3 0.11 8 431 7057 -14.1 -49.1 3 35.0 -19.1 198 2 329.6 329.6 291.7 330.0 0.10 9 408 7471 -16.1 -53.1 3 37.0 -20.7 115 6 332.2 332.2 292.4 332.5 0.07 10 404 7545 -15.7 -56.7 2 41.0 -20.5 100 6 333.6 333.6 292.7 333.8 0.04 11 400 7620 -15.9 -56.9 2 41.0 -20.7 85 7 334.3 334.3 292.9 334.5 0.04 12 387 7868 -17.3 -57.3 2 40.0 -21.8 78 10 335.7 335.7 293.3 335.8 0.04 13 300 9720 -32.7 -59.7 5 27.0 -34.4 80 16 339.3 339.3 294.2 339.5 0.04 14 289 9983 -35.1 -62.1 5 27.0 -36.5 84 17 339.5 339.5 294.2 339.6 0.03 15 250 10980 -43.1 -64.1 8 21.0 -43.9 70 24 342.0 342.0 294.8 342.1 0.03 16 211 12097 -53.3 -69.3 13 16.0 -53.6 47 31 343.1 343.1 295.1 343.1 0.02 17 203 12345 -54.3 -72.3 9 18.0 -54.6 42 32 345.3 345.3 295.6 345.4 0.01 18 200 12440 -55.1 -72.1 10 17.0 -55.4 40 33 345.5 345.5 295.6 345.6 0.01 19 163 13711 -66.3 -74.3 32 8.0 -66.4 9 21 347.5 347.5 296.1 347.6 0.01 20 157 13940 -62.5 -81.5 6 19.0 -62.6 344 22 357.7 357.7 298.2 357.7 0.00 21 150 14220 -64.3 -82.3 7 18.0 -64.4 230 2 359.3 359.3 298.5 359.3 0.00 22 136 14808 -69.1 -83.1 11 14.0 -69.2 261 8 361.0 361.0 298.9 361.0 0.00 23 128 15170 -67.7 -84.7 7 17.0 -67.8 275 12 369.9 369.9 300.5 369.9 0.00 24 100 16620 -75.1 -89.1 10 14.0 -75.2 295 18 382.6 382.6 302.6 382.6 0.00 25 92 17103 -77.5 -89.5 13 12.0 -77.5 295 8 387.1 387.1 303.3 387.1 0.00 26 81 17834 -77.9 -90.9 10 13.0 -77.9 37 7 400.6 400.6 305.3 400.7 0.00 27 70 18680 -73.7 -91.7 5 18.0 -73.7 105 16 426.7 426.7 308.5 426.7 0.00 28 69 18764 -73.7 -91.7 5 18.0 -73.7 101 17 428.5 428.5 308.7 428.5 0.00 29 66 19023 -75.7 -91.7 6 16.0 -75.7 106 15 429.6 429.6 308.8 429.6 0.00 30 62 19389 -70.5 -91.5 3 21.0 -70.6 98 7 448.9 448.9 310.7 448.9 0.00 31 52 20435 -70.1 -92.1 3 22.0 -70.2 73 12 473.0 473.0 312.9 473.0 0.00 32 50 20670 -66.7 -91.7 2 25.0 -67.0 90 12 486.3 486.3 314.0 486.3 0.00 33 48 20919 -62.9 -90.9 1 28.0 -63.3 84 18 501.1 501.1 315.0 501.1 0.00 34 45 21318 -61.9 -89.9 1 28.0 -62.4 94 16 512.8 512.8 315.8 512.8 0.00 35 40 22044 -63.7 -90.7 1 27.0 -64.1 52 17 525.9 525.9 316.6 525.9 0.00 36 30 23840 -56.7 -87.7 1 31.0 -58.0 90 23 590.1 590.1 320.2 590.1 0.01 37 28 24279 -55.3 -87.3 1 32.0 -56.9 90 25 605.7 605.7 320.9 605.8 0.01 38 25 24999 -56.9 -86.9 1 30.0 -58.4 75 28 621.1 621.1 321.5 621.1 0.01 39 21 26120 -50.1 -84.1 1 34.0 -53.4 96 26 673.4 673.4 323.6 673.5 0.02 40 20 26440 -48.9 -83.9 1 35.0 -52.7 85 26 686.5 686.5 324.0 686.6 0.02 41 16 27918 -45.1 -82.1 1 37.0 -51.0 83 24 744.1 744.1 325.8 744.4 0.03 42 14 28807 -46.5 -84.5 1 38.0 -52.3 93 22 768.4 768.4 326.4 768.5 0.02 TRP 92 17103 -77.5 -89.5 13 12.0 -77.5 295 8 387.1 387.1 303.3 387.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5953.00 m Freezing level: 550.60 mb = 5147.47 m = 16887.81 ft Wetbulb zero: 606.13 mb = 4307.34 m = 14131.51 ft Sfc-500 mean rel hum: 35.81 % Est. max temperature: 29.12 C = 84.41 F Sfc-Lift cond lev (LCL): 489.30 mb = 6078.71 m = 19943.04 ft T: -6.73 C 700-500 lapse rate: 9.73 C/km Conv cond level (CCL): 470.39 mb = 6384.99 m = 20947.88 ft Mean mixing ratio: 4.45 g/kg Conv temperature: 32.33 C = 90.19 F Cap Strength: 0.73 C Lifted Index: -0.62 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.68 C Lifted Index @700 mb: -0.06 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 124.45 J/kg Max Up Vert Vel: 15.78 m/s Conv Inhibition (B-): 19.17 J/kg Cap Strength: 0.27 C Lift Cond Lev (LCL): 486.20 mb = 6128.22 m = 20105.47 ft Lev Free Conv (LFC): 441.20 mb = 6876.97 m = 22561.95 ft Equ Level (EL): 411.20 mb = 7411.85 m = 24316.78 ft B at Equ Level: 123.18 J/kg Max Parcel Lev (MPL): 261.20 mb = 10678.54 m = 35034.16 ft Wind level data Storm motion: 107 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 ---------------------------------------------------------- 0 772 2234 115 2 -1.8 0.8 | 282 3 3.2 -0.7 1 756 2438 330 2 1.0 -1.7 | 298 7 6.0 -3.2 2 732 2743 350 2 0.3 -2.0 | 303 6 5.3 -3.5 3 700 3163 330 2 1.0 -1.7 | 298 7 6.0 -3.2 4 659 3658 355 6 0.5 -6.0 | 324 9 5.5 -7.5 5 611 4267 60 5 -4.3 -2.5 | 351 4 0.7 -4.0 6 567 4877 75 10 -9.7 -2.6 | 49 6 -4.7 -4.1 7 547 5182 75 18 -17.4 -4.7 | 64 14 -12.4 -6.2 8 527 5486 90 17 -17.0 0.0 | 83 12 -12.0 -1.5 9 500 5910 105 7 -6.8 1.8 | 100 2 -1.8 0.3 10 488 6096 120 6 -5.2 3.0 | 172 2 -0.2 1.5 11 433 7010 205 2 0.8 1.8 | 267 6 5.8 0.3 12 400 7620 85 7 -7.0 -0.6 | 43 3 -2.0 -2.1 13 400 7620 125 11 -9.0 6.3 | 140 6 -4.0 4.8 14 384 7925 65 10 -9.1 -4.2 | 35 7 -4.1 -5.7 15 368 8230 55 14 -11.5 -8.0 | 34 12 -6.5 -9.5 16 338 8839 100 11 -10.8 1.9 | 94 6 -5.8 0.4 17 325 9144 75 10 -9.7 -2.6 | 49 6 -4.7 -4.1 18 300 9720 80 16 -15.8 -2.8 | 68 12 -10.8 -4.3 19 273 10363 90 19 -19.0 0.0 | 84 14 -14.0 -1.5 20 250 10980 70 24 -22.6 -8.2 | 61 20 -17.6 -9.7 21 200 12440 40 33 -21.2 -25.3 | 31 31 -16.2 -26.8 22 198 12497 30 33 -16.5 -28.6 | 21 32 -11.5 -30.1 23 180 13106 45 28 -19.8 -19.8 | 35 26 -14.8 -21.3 24 171 13411 40 21 -13.5 -16.1 | 26 20 -8.5 -17.6 25 155 14021 335 22 9.3 -19.9 | 326 26 14.3 -21.4 26 150 14220 230 2 1.5 1.3 | 272 7 6.5 -0.2 27 147 14326 265 1 1.0 0.1 | 283 6 6.0 -1.4 28 133 14935 260 10 9.8 1.7 | 269 15 14.8 0.2 29 126 15240 280 13 12.8 -2.3 | 282 18 17.8 -3.8 30 120 15545 225 10 7.1 7.1 | 245 13 12.1 5.6 31 103 16459 275 28 27.9 -2.4 | 277 33 32.9 -3.9 32 100 16620 295 18 16.3 -7.6 | 293 23 21.3 -9.1 33 98 16764 295 18 16.3 -7.6 | 293 23 21.3 -9.1 34 93 17069 295 10 9.1 -4.2 | 292 15 14.0 -5.7 35 92 17103 295 8 7.3 -3.4 | 292 13 12.2 -4.9 36 83 17678 355 2 0.2 -2.0 | 304 6 5.2 -3.5 37 79 17983 75 11 -10.6 -2.8 | 52 7 -5.6 -4.4 38 75 18288 95 10 -10.0 0.9 | 83 5 -5.0 -0.6 39 71 18593 70 13 -12.2 -4.4 | 51 9 -7.2 -6.0 40 70 18680 105 16 -15.5 4.1 | 104 11 -10.5 2.6 41 67 18898 95 18 -17.9 1.6 | 90 13 -12.9 0.1 42 64 19202 120 10 -8.7 5.0 | 134 5 -3.7 3.5 43 61 19507 85 5 -5.0 -0.4 | 360 2 0.0 -1.9 44 58 19812 60 10 -8.7 -5.0 | 29 7 -3.7 -6.5 45 55 20117 50 12 -9.2 -7.7 | 25 10 -4.2 -9.2 46 50 20670 90 12 -12.0 0.0 | 78 7 -7.0 -1.5 47 50 20726 90 28 -28.0 0.0 | 86 23 -23.0 -1.5 48 47 21031 80 13 -12.8 -2.3 | 64 9 -7.8 -3.8 49 45 21336 95 16 -15.9 1.4 | 89 11 -11.0 -0.1 50 43 21641 65 14 -12.7 -5.9 | 46 11 -7.7 -7.4 51 41 21946 45 17 -12.0 -12.0 | 27 15 -7.0 -13.5 52 39 22250 65 17 -15.4 -7.2 | 50 14 -10.4 -8.7 53 37 22555 55 24 -19.7 -13.8 | 44 21 -14.7 -15.3 54 35 22860 85 21 -20.9 -1.8 | 78 16 -15.9 -3.3 55 30 23774 100 32 -31.5 5.6 | 99 27 -26.5 4.1 56 30 23840 90 23 -23.0 0.0 | 85 18 -18.0 -1.5 57 28 24384 90 25 -25.0 0.0 | 86 20 -20.0 -1.5 58 26 24689 95 21 -20.9 1.8 | 91 16 -15.9 0.3 59 25 24994 75 27 -26.1 -7.0 | 68 23 -21.1 -8.5 60 24 25298 80 38 -37.4 -6.6 | 76 33 -32.4 -8.1 61 23 25603 105 33 -31.9 8.5 | 105 28 -26.9 7.0 62 21 26213 95 25 -24.9 2.2 | 92 20 -19.9 0.7 63 20 26440 85 26 -25.9 -2.3 | 80 21 -20.9 -3.8 64 20 26518 70 24 -22.6 -8.2 | 61 20 -17.6 -9.7 65 15 27432 85 24 -23.9 -2.1 | 79 19 -18.9 -3.6 66 14 27737 95 22 -21.9 1.9 | 91 17 -16.9 0.4 67 11 28651 65 21 -19.0 -8.9 | 54 17 -14.0 -10.4 68 10 29261 80 22 -21.7 -3.8 | 72 18 -16.7 -5.3 Wind Parameters Mean winds (0-6000m): 76.8 at 6.9 knts Storm direction: 106.8 at 5.2 knts Shear (0-3000m) pos: 3.2 neg: 0.7 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 145.0 deg Storm rel helicity (0-3000m) pos: 31.3 neg: -2.3 tot: 29.0 m^2/s^2 ave: 9.7 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 18.47 Bulk Shear: 6.74 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 ------------------------------------------------------------------------------- 500 349 2 303 6| 0.0 3.7 3.7| 2.6 -1.5 1.1 2.3 0.25| 5.4 1.4 1000 343 2 302 7| 0.0 2.2 2.2| 3.3 -2.3 1.0 1.0 0.19| 3.3 0.6 1500 348 3 308 7| 1.3 1.5 2.8| 11.7 -2.3 9.4 6.3 0.46| 3.8 1.7 2000 3 4 317 7| 1.4 1.1 2.5| 16.6 -2.3 14.3 7.1 0.47| 4.1 2.0 2500 26 4 330 6| 2.0 0.9 2.9| 21.3 -2.3 19.0 7.6 0.57| 4.2 2.4 3000 49 6 353 5| 3.2 0.7 3.9| 31.3 -2.3 29.0 9.7 0.53| 5.1 2.7 4000 70 7 24 4| 1.0 0.6 1.6| 48.6 -2.3 46.3 11.6 0.52| 6.1 3.1 5000 77 6 24 3| 0.6 0.3 0.9| 53.6 -5.2 48.4 9.7 0.48| 5.7 2.7 6000 77 7 30 4| 0.5 1.4 1.9| 55.3 -23.1 32.1 5.4 0.18| 7.1 1.3 Wrote GIF file: /home/apache/climate/data/raob//MMMX/skewt/MMMX.skewt.20200331.00.gif