UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033112.upa.cvt Date: 1200Z 31 MAR 20 Searching for MMMX... Searching the city database file for: MMMX ... Date:1200Z 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 21 1 925 738 2 850 1498 SFC 774 2234 16.2 5.2 48 11.0 9.7 275 2 311.3 312.7 292.7 333.6 7.18 4 733 2737 13.8 8.9 72 4.9 10.7 357 6 313.6 315.5 295.3 344.1 9.82 5 700 3159 12.4 -4.6 30 17.0 3.8 335 8 316.2 317.0 291.3 328.7 3.88 6 699 3171 12.4 -4.6 30 17.0 3.8 336 8 316.3 317.1 291.4 328.9 3.89 7 667 3563 10.0 0.0 50 10.0 4.5 18 14 317.9 319.0 293.4 336.3 5.74 8 660 3651 10.4 -11.6 20 22.0 0.7 28 15 319.3 319.8 290.9 327.3 2.38 9 659 3663 10.4 -6.6 30 17.0 2.1 29 15 319.5 320.2 292.0 331.1 3.54 10 656 3701 10.0 -2.0 43 12.0 3.6 28 15 319.4 320.4 293.2 335.7 5.04 11 640 3906 8.0 -1.0 53 9.0 3.1 11 19 319.4 320.5 293.7 337.3 5.56 12 588 4597 1.0 -2.4 78 3.4 -0.7 16 20 319.1 320.2 293.5 336.7 5.46 13 577 4749 -0.3 -4.7 72 4.4 -2.4 28 16 319.3 320.2 292.9 334.5 4.68 14 564 4933 3.2 -42.8 2 46.0 -7.1 43 13 325.5 325.6 290.6 326.1 0.16 15 546 5196 1.8 -45.2 2 47.0 -8.1 60 10 326.9 326.9 291.0 327.4 0.12 16 500 5900 -3.3 -47.3 2 44.0 -11.5 95 7 329.0 329.0 291.6 329.4 0.11 17 410 7433 -14.1 -55.1 2 41.0 -19.3 81 12 334.3 334.3 292.9 334.5 0.05 18 408 7470 -13.9 -56.9 1 43.0 -19.3 68 11 335.0 335.0 293.1 335.2 0.04 19 400 7620 -15.5 -57.5 1 42.0 -20.4 15 8 334.8 334.9 293.0 335.0 0.04 20 313 9411 -30.9 -58.9 5 28.0 -32.9 61 10 337.7 337.7 293.8 337.9 0.04 21 300 9710 -33.1 -60.1 5 27.0 -34.8 105 12 338.7 338.7 294.0 338.9 0.04 22 250 10970 -43.1 -66.1 6 23.0 -43.9 70 18 342.0 342.0 294.8 342.1 0.02 23 236 11355 -46.5 -66.5 9 20.0 -47.1 60 20 342.5 342.5 295.0 342.6 0.02 24 209 12149 -53.7 -58.1 58 4.4 -53.8 40 24 343.4 343.4 295.2 343.7 0.07 25 200 12430 -56.1 -59.6 65 3.5 -56.2 35 25 343.9 343.9 295.3 344.2 0.06 26 190 12753 -58.7 -60.8 77 2.1 -58.7 38 25 344.8 344.8 295.5 345.1 0.06 27 184 12954 -59.9 -68.9 30 9.0 -60.0 47 23 346.1 346.1 295.8 346.1 0.02 28 167 13550 -65.5 -69.9 54 4.4 -65.5 66 19 346.4 346.4 295.8 346.5 0.02 29 161 13772 -66.9 -73.9 37 7.0 -67.0 77 15 347.7 347.7 296.1 347.8 0.01 30 156 13962 -67.5 -76.5 27 9.0 -67.5 143 9 349.9 349.9 296.6 349.9 0.01 31 154 14040 -64.7 -79.7 11 15.0 -64.8 170 6 355.9 355.9 297.9 356.0 0.00 32 150 14200 -65.5 -80.5 11 15.0 -65.6 225 1 357.2 357.2 298.1 357.3 0.00 33 100 16610 -73.5 -88.5 8 15.0 -73.5 280 8 385.7 385.7 303.2 385.7 0.00 34 83 17681 -79.9 -90.9 14 11.0 -79.9 265 11 393.8 393.8 304.3 393.8 0.00 35 75 18261 -75.3 -90.3 8 15.0 -75.3 1 13 415.0 415.0 307.1 415.0 0.00 36 70 18660 -75.5 -90.5 8 15.0 -75.6 80 7 422.9 422.9 308.0 422.9 0.00 37 50 20640 -67.1 -91.1 2 24.0 -67.3 90 21 485.4 485.4 313.9 485.4 0.00 38 37 22487 -59.5 -88.5 1 29.0 -60.3 93 20 548.5 548.5 318.0 548.5 0.00 39 30 23800 -58.5 -88.5 1 30.0 -59.6 70 20 585.2 585.2 319.9 585.2 0.01 40 29 24014 -57.3 -87.3 1 30.0 -58.6 79 20 594.2 594.2 320.3 594.2 0.01 TRP 83 17681 -79.9 -90.9 14 11.0 -79.9 265 11 393.8 393.8 304.3 393.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5879.00 m Freezing level: 579.54 mb = 4714.19 m = 15466.32 ft Freezing level: 575.89 mb = 4764.97 m = 15632.93 ft Freezing level: 529.76 mb = 5444.31 m = 17861.69 ft Wetbulb zero: 597.98 mb = 4460.16 m = 14632.90 ft Sfc-500 mean rel hum: 39.63 % Est. max temperature: 23.64 C = 74.56 F Sfc-Lift cond lev (LCL): 656.16 mb = 3699.24 m = 12136.48 ft T: 10.02 C 700-500 lapse rate: 5.73 C/km ThetaE index: 15.34 C Layer 700.0- 699.0 mb Conv cond level (CCL): 584.73 mb = 4642.20 m = 15230.14 ft Mean mixing ratio: 6.87 g/kg Conv temperature: 23.48 C = 74.26 F Cap Strength: 6.12 C Lifted Index: 5.18 C Risk: None Lifted Index @300 mb: 3.38 C Lifted Index @700 mb: 1.54 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.18 J/kg Max Up Vert Vel: 8.02 m/s Conv Inhibition (B-): 21711.09 J/kg Cap Strength: 6.10 C Lift Cond Lev (LCL): 622.46 mb = 4132.75 m = 13558.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 74 at 8 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 ---------------------------------------------------------- 0 774 2234 275 2 2.0 -0.2 | 258 10 9.8 2.0 1 757 2438 65 2 -1.8 -0.8 | 258 6 6.0 1.3 2 732 2743 355 6 0.5 -6.0 | 294 9 8.4 -3.8 3 700 3159 335 8 3.4 -7.3 | 294 12 11.2 -5.1 4 658 3658 30 15 -7.5 -13.0 | 358 11 0.3 -10.8 5 634 3962 5 20 -1.7 -19.9 | 341 19 6.1 -17.7 6 611 4267 15 24 -6.2 -23.2 | 356 21 1.6 -21.0 7 589 4572 15 20 -5.2 -19.3 | 351 17 2.7 -17.1 8 567 4877 40 13 -8.4 -10.0 | 4 8 -0.5 -7.8 9 526 5486 80 8 -7.9 -1.4 | 177 1 -0.0 0.8 10 500 5900 95 7 -7.0 0.6 | 197 3 0.9 2.8 11 487 6096 90 7 -7.0 0.0 | 201 2 0.8 2.2 12 433 7010 115 12 -10.9 5.1 | 157 8 -3.0 7.3 13 416 7315 120 14 -12.1 7.0 | 155 10 -4.3 9.2 14 400 7620 15 8 -2.1 -7.7 | 314 8 5.8 -5.5 15 400 7620 20 7 -2.4 -6.6 | 309 7 5.4 -4.4 16 353 8534 60 5 -4.3 -2.5 | 275 4 3.5 -0.3 17 324 9144 25 8 -3.4 -7.3 | 319 7 4.5 -5.1 18 300 9710 105 12 -11.6 3.1 | 145 6 -3.8 5.3 19 298 9754 95 10 -10.0 0.9 | 145 4 -2.1 3.1 20 285 10058 115 20 -18.1 8.5 | 136 15 -10.3 10.6 21 250 10970 70 18 -16.9 -6.2 | 66 10 -9.1 -4.0 22 217 11887 45 23 -16.3 -16.3 | 31 16 -8.4 -14.1 23 200 12430 35 25 -14.3 -20.5 | 20 19 -6.5 -18.3 24 198 12497 30 27 -13.5 -23.4 | 15 22 -5.7 -21.2 25 188 12802 40 24 -15.4 -18.4 | 25 18 -7.6 -16.2 26 171 13411 70 21 -19.7 -7.2 | 67 13 -11.9 -5.0 27 162 13716 60 17 -14.7 -8.5 | 47 9 -6.9 -6.3 28 150 14200 225 1 0.7 0.7 | 251 9 8.5 2.9 29 147 14326 325 10 5.7 -8.2 | 294 15 13.6 -6.0 30 140 14630 280 10 9.8 -1.7 | 269 18 17.7 0.4 31 126 15240 305 25 20.5 -14.3 | 293 31 28.3 -12.2 32 120 15545 295 14 12.7 -5.9 | 280 21 20.5 -3.7 33 108 16154 295 23 20.8 -9.7 | 285 30 28.7 -7.5 34 103 16459 300 12 10.4 -6.0 | 282 19 18.2 -3.8 35 100 16610 280 8 7.9 -1.4 | 267 16 15.7 0.8 36 97 16764 280 8 7.9 -1.4 | 267 16 15.7 0.8 37 83 17678 240 10 8.7 5.0 | 246 18 16.5 7.2 38 83 17681 265 11 11.0 1.0 | 261 19 18.8 3.1 39 75 18288 5 13 -1.1 -13.0 | 328 13 6.7 -10.8 40 71 18593 95 10 -10.0 0.9 | 145 4 -2.1 3.1 41 70 18660 80 7 -6.9 -1.2 | 224 1 0.9 1.0 42 67 18898 105 12 -11.6 3.1 | 145 6 -3.8 5.3 43 64 19202 20 10 -3.4 -9.4 | 329 8 4.4 -7.2 44 61 19507 35 13 -7.5 -10.6 | 357 8 0.4 -8.5 45 58 19812 85 11 -11.0 -1.0 | 111 3 -3.1 1.2 46 55 20117 50 20 -15.3 -12.9 | 35 13 -7.5 -10.7 47 52 20422 95 21 -20.9 1.8 | 107 14 -13.1 4.0 48 50 20640 90 21 -21.0 0.0 | 99 13 -13.2 2.2 49 49 20726 75 30 -29.0 -7.8 | 75 22 -21.1 -5.6 50 45 21336 95 13 -13.0 1.1 | 123 6 -5.1 3.3 51 43 21641 80 19 -18.7 -3.3 | 84 11 -10.9 -1.1 52 40 21946 85 19 -18.9 -1.7 | 93 11 -11.1 0.5 53 39 22250 110 30 -28.2 10.3 | 121 24 -20.4 12.4 54 37 22555 90 18 -18.0 0.0 | 102 10 -10.2 2.2 55 33 23165 100 16 -15.8 2.8 | 122 9 -7.9 5.0 56 32 23470 105 21 -20.3 5.4 | 121 15 -12.4 7.6 57 30 23800 70 20 -18.8 -6.8 | 67 12 -11.0 -4.7 58 28 24079 90 20 -20.0 0.0 | 100 12 -12.2 2.2 59 26 24384 70 23 -21.6 -7.9 | 68 15 -13.8 -5.7 Wind Parameters Mean winds (0-6000m): 44.5 at 10.8 knts Storm direction: 74.5 at 8.1 knts Shear (0-3000m) pos: 2.7 neg: 1.9 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 128.2 deg Storm rel helicity (0-3000m) pos: 82.8 neg: -20.3 tot: 62.4 m^2/s^2 ave: 20.8 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.43 Bulk Shear: 9.38 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 11 3 277 7| 6.1 0.0 6.1| 10.3 -2.3 8.0 16.0 0.40| 11.1 4.4 1000 349 5 288 9| 3.1 1.9 4.9| 15.8 -2.9 12.9 12.9 0.38| 8.0 3.0 1500 6 8 309 9| 5.5 1.2 6.8| 48.3 -2.9 45.4 30.3 0.58| 9.7 5.6 2000 8 11 325 11| 4.1 2.9 7.0| 68.8 -15.4 53.3 26.7 0.44| 10.1 4.4 2500 11 13 334 12| 2.7 2.3 5.1| 77.8 -20.3 57.5 23.0 0.38| 10.0 3.8 3000 16 13 338 11| 2.7 1.9 4.6| 82.8 -20.3 62.4 20.8 0.36| 10.0 3.7 4000 27 12 342 9| 2.2 1.4 3.7| 83.5 -20.8 62.7 15.7 0.36| 8.4 3.0 5000 42 11 358 6| 2.5 1.2 3.7| 83.5 -23.1 60.5 12.1 0.30| 7.5 2.2 6000 44 11 358 6| 2.3 2.3 4.6| 83.5 -44.7 38.9 6.5 0.02| 8.4 0.1 Wrote GIF file: /home/apache/climate/data/raob//MMMX/skewt/MMMX.skewt.20200331.12.gif