UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031818.upa.cvt Date: 1800Z 18 MAR 20 Searching for MMMX... Searching the city database file for: MMMX ... Date:1800Z 18 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 105 1 925 801 2 850 1545 SFC 778 2234 20.0 6.0 40 14.0 11.4 280 2 315.0 316.4 294.0 338.7 7.56 4 777 2246 19.2 4.2 37 15.0 10.3 283 2 314.2 315.5 293.1 335.1 6.67 5 710 3074 11.4 4.4 62 7.0 7.3 57 4 313.8 315.2 293.6 337.0 7.41 6 700 3202 10.4 4.4 66 6.0 6.9 65 3 314.0 315.4 293.7 337.5 7.51 7 668 3589 7.2 3.3 76 3.9 4.9 5 4 314.6 316.0 293.7 337.5 7.28 8 630 4068 4.6 -2.4 60 7.0 1.0 314 5 317.0 318.0 292.6 333.3 5.09 9 602 4437 2.8 -13.2 30 16.0 -3.7 353 5 319.1 319.5 290.7 326.7 2.30 10 556 5078 0.6 -17.4 25 18.0 -6.1 79 4 323.8 324.1 291.6 329.8 1.75 11 500 5920 -6.1 -21.1 29 15.0 -11.0 55 6 325.6 325.9 291.9 330.6 1.42 12 429 7102 -13.9 -33.9 17 20.0 -18.1 249 7 330.2 330.3 292.3 332.1 0.51 13 400 7630 -18.3 -38.3 16 20.0 -21.8 255 5 331.2 331.3 292.4 332.5 0.35 14 334 8944 -29.7 -42.7 27 13.0 -31.2 257 18 333.1 333.2 292.9 334.2 0.27 15 300 9700 -35.5 -48.5 25 13.0 -36.5 280 25 335.3 335.4 293.3 336.0 0.16 16 272 10371 -39.9 -55.9 17 16.0 -40.8 290 32 338.5 338.5 294.0 338.8 0.07 17 250 10940 -42.1 -59.1 14 17.0 -42.9 290 55 343.5 343.5 295.2 343.7 0.05 18 249 10967 -42.1 -60.1 12 18.0 -42.9 290 55 343.9 343.9 295.3 344.1 0.05 19 223 11708 -47.8 -64.8 12 17.0 -48.3 290 64 346.1 346.1 295.8 346.2 0.03 20 200 12420 -53.5 -69.5 13 16.0 -53.8 295 50 348.0 348.0 296.2 348.1 0.02 21 187 12850 -56.7 -71.7 13 15.0 -56.9 291 40 349.6 349.6 296.5 349.7 0.01 22 158 13896 -66.1 -74.1 32 8.0 -66.2 258 27 351.0 351.0 296.8 351.0 0.01 23 150 14210 -67.7 -76.7 27 9.0 -67.8 240 28 353.5 353.5 297.4 353.5 0.01 24 134 14883 -67.5 -82.5 10 15.0 -67.6 245 26 365.4 365.4 299.7 365.4 0.00 25 100 16600 -75.3 -88.3 11 13.0 -75.3 250 13 382.2 382.2 302.6 382.2 0.00 26 90 17207 -78.9 -90.9 12 12.0 -78.9 175 14 386.8 386.8 303.3 386.8 0.00 27 71 18559 -79.3 -90.3 15 11.0 -79.3 150 14 413.1 413.1 306.9 413.1 0.00 28 70 18640 -79.1 -90.1 15 11.0 -79.1 165 22 415.2 415.2 307.2 415.2 0.00 29 66 18976 -76.3 -89.3 11 13.0 -76.3 171 17 428.3 428.3 308.6 428.3 0.00 30 62 19342 -70.1 -87.1 7 17.0 -70.2 157 13 449.8 449.8 310.8 449.8 0.00 31 56 19951 -67.5 -84.5 7 17.0 -67.7 133 16 469.0 469.0 312.5 469.0 0.01 32 50 20630 -69.3 -85.3 8 16.0 -69.5 80 2 480.2 480.2 313.5 480.2 0.01 33 49 20751 -69.5 -85.5 8 16.0 -69.6 203 5 482.5 482.5 313.7 482.5 0.01 34 36 22635 -61.1 -81.1 5 20.0 -61.7 190 6 548.7 548.7 318.1 548.8 0.02 35 33 23183 -56.5 -79.5 4 23.0 -57.7 198 3 574.7 574.7 319.4 574.9 0.02 36 30 23790 -55.7 -77.7 5 22.0 -57.1 115 13 592.8 592.8 320.3 593.0 0.03 37 29 24006 -55.9 -76.9 6 21.0 -57.3 115 13 598.0 598.0 320.5 598.3 0.04 38 26 24709 -51.3 -76.3 4 25.0 -53.8 114 18 630.1 630.1 321.9 630.4 0.05 39 20 26420 -50.1 -73.1 5 23.0 -53.4 75 21 682.8 682.9 323.9 683.6 0.10 40 19 26755 -50.3 -73.3 5 23.0 -53.7 75 22 692.3 692.3 324.2 693.1 0.10 41 14 28774 -44.5 -69.5 5 25.0 -50.8 78 27 775.1 775.2 326.7 777.4 0.23 TRP 90 17207 -78.9 -90.9 12 12.0 -78.9 175 14 386.8 386.8 303.3 386.8 0.00 WND 223 11708 -47.8 -64.8 12 17.0 -48.3 290 64 346.1 346.1 295.8 346.2 0.03 Sounding variables and indices 1000-500 mb thick: 5815.00 m Freezing level: 550.99 mb = 5153.61 m = 16907.95 ft Wetbulb zero: 624.28 mb = 4142.39 m = 13590.34 ft Sfc-500 mean rel hum: 44.85 % Est. max temperature: 22.01 C = 71.62 F Sfc-Lift cond lev (LCL): 631.51 mb = 4048.81 m = 13283.34 ft T: 4.71 C 700-500 lapse rate: 6.07 C/km ThetaE index: 3.54 C Layer 777.0- 710.0 mb Conv cond level (CCL): 555.02 mb = 5092.27 m = 16706.73 ft Mean mixing ratio: 7.17 g/kg Conv temperature: 28.23 C = 82.82 F Cap Strength: 3.92 C Lifted Index: 2.14 C Risk: None Lifted Index @300 mb: 0.69 C Lifted Index @700 mb: -0.06 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.52 J/kg Max Up Vert Vel: 1.74 m/s Conv Inhibition (B-): 30465.28 J/kg Cap Strength: 3.82 C Lift Cond Lev (LCL): 632.08 mb = 4041.43 m = 13259.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 2 at 4 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 ---------------------------------------------------------- 0 778 2234 280 2 2.0 -0.3 | 213 4 2.1 3.2 1 761 2438 325 2 1.1 -1.6 | 213 2 1.2 1.9 2 736 2743 35 5 -2.9 -4.1 | 79 3 -2.8 -0.5 3 700 3202 65 3 -2.7 -1.3 | 131 3 -2.6 2.3 4 687 3353 50 3 -2.3 -1.9 | 127 3 -2.2 1.7 5 662 3658 350 4 0.7 -3.9 | 295 1 0.8 -0.4 6 637 3962 305 4 3.3 -2.3 | 249 4 3.4 1.3 7 614 4267 335 6 2.5 -5.4 | 305 3 2.6 -1.9 8 591 4572 10 4 -0.7 -3.9 | 59 1 -0.6 -0.4 9 569 4877 0 0 -0.0 -0.0 | 182 4 0.1 3.6 10 548 5182 130 7 -5.4 4.5 | 147 10 -5.3 8.1 11 500 5920 55 6 -4.9 -3.4 | 92 5 -4.8 0.1 12 489 6096 50 5 -3.8 -3.2 | 96 4 -3.7 0.4 13 470 6401 95 2 -2.0 0.2 | 153 4 -1.9 3.8 14 451 6706 285 3 2.9 -0.8 | 227 4 3.0 2.8 15 434 7010 275 8 8.0 -0.7 | 250 9 8.1 2.9 16 417 7315 180 6 0.0 6.0 | 181 10 0.1 9.6 17 401 7620 240 4 3.5 2.0 | 213 7 3.6 5.6 18 400 7630 255 5 4.8 1.3 | 225 7 4.9 4.9 19 384 7925 255 7 6.8 1.8 | 232 9 6.9 5.4 20 353 8534 245 15 13.6 6.3 | 234 17 13.7 9.9 21 300 9700 280 25 24.6 -4.3 | 272 25 24.7 -0.8 22 260 10668 295 35 31.7 -14.8 | 289 34 31.8 -11.2 23 250 10940 290 55 51.7 -18.8 | 286 54 51.8 -15.2 24 223 11708 290 64 60.1 -21.9 | 287 63 60.2 -18.3 25 217 11887 290 64 60.1 -21.9 | 287 63 60.2 -18.3 26 200 12420 295 50 45.3 -21.1 | 291 49 45.4 -17.6 27 171 13411 285 26 25.1 -6.7 | 277 25 25.2 -3.2 28 150 14210 240 28 24.2 14.0 | 234 30 24.3 17.6 29 140 14630 245 32 29.0 13.5 | 240 34 29.1 17.1 30 126 15240 245 17 15.4 7.2 | 235 19 15.5 10.8 31 108 16154 210 21 10.5 18.2 | 206 24 10.6 21.8 32 100 16600 250 13 12.2 4.4 | 237 15 12.3 8.0 33 97 16764 240 13 11.3 6.5 | 228 15 11.4 10.1 34 92 17069 235 12 9.8 6.9 | 223 14 9.9 10.5 35 90 17207 175 14 -1.2 13.9 | 176 18 -1.1 17.5 36 87 17374 180 12 0.0 12.0 | 180 16 0.1 15.6 37 79 17983 180 24 0.0 24.0 | 180 28 0.1 27.6 38 74 18288 190 12 2.1 11.8 | 188 16 2.2 15.4 39 71 18593 145 14 -8.0 11.5 | 152 17 -7.9 15.0 40 70 18640 165 22 -5.7 21.3 | 167 25 -5.6 24.8 41 64 19202 175 14 -1.2 13.9 | 176 18 -1.1 17.5 42 60 19507 140 12 -7.7 9.2 | 149 15 -7.6 12.8 43 57 19812 145 19 -10.9 15.6 | 151 22 -10.8 19.1 44 50 20630 80 2 -2.0 -0.3 | 150 4 -1.9 3.2 45 49 20726 215 5 2.9 4.1 | 201 8 3.0 7.7 46 47 21031 85 5 -5.0 -0.4 | 123 6 -4.9 3.1 47 42 21641 120 5 -4.3 2.5 | 145 7 -4.2 6.1 48 40 21946 130 5 -3.8 3.2 | 151 8 -3.7 6.8 49 38 22250 170 7 -1.2 6.9 | 174 11 -1.1 10.5 50 35 22860 200 6 2.1 5.6 | 193 9 2.1 9.2 51 33 23165 180 3 0.0 3.0 | 181 7 0.1 6.6 52 32 23470 335 3 1.3 -2.7 | 238 2 1.4 0.9 53 30 23774 80 9 -8.9 -1.6 | 103 9 -8.8 2.0 54 30 23790 115 13 -11.8 5.5 | 128 15 -11.7 9.1 55 29 24079 115 13 -11.8 5.5 | 128 15 -11.7 9.1 56 27 24384 95 16 -15.9 1.4 | 107 17 -15.8 5.0 57 25 24994 130 20 -15.3 12.9 | 137 22 -15.2 16.4 58 24 25298 140 22 -14.1 16.9 | 145 25 -14.0 20.4 59 21 26213 80 14 -13.8 -2.4 | 95 14 -13.7 1.1 60 20 26420 75 21 -20.3 -5.4 | 85 20 -20.2 -1.9 61 10 28651 80 33 -32.5 -5.7 | 86 32 -32.4 -2.2 Wind Parameters Mean winds (0-6000m): 331.5 at 4.8 knts Storm direction: 1.5 at 3.6 knts Shear (0-3000m) pos: 2.6 neg: 1.1 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): -69.3 deg Storm rel helicity (0-3000m) pos: 10.7 neg: -3.7 tot: 7.1 m^2/s^2 ave: 2.4 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.95 Bulk Shear: 0.78 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 ------------------------------------------------------------------------------- 500 355 3 206 1| 6.2 0.0 6.2| 0.4 -0.1 0.3 0.6 -0.21| 7.6 -1.6 1000 29 3 111 2| 2.4 0.0 2.4| 2.7 -0.1 2.6 2.6 0.12| 5.3 0.7 1500 25 3 109 1| 1.6 1.6 3.2| 2.7 -0.8 1.8 1.2 -0.14| 5.5 -0.7 2000 3 4 42 0| 1.2 1.7 2.9| 5.0 -1.5 3.5 1.8 -0.02| 5.3 -0.1 2500 360 4 341 0| 1.6 1.3 2.9| 6.4 -1.5 4.9 2.0 0.15| 5.6 0.8 3000 10 4 81 1| 2.6 1.1 3.7| 10.7 -3.7 7.1 2.4 0.09| 6.5 0.6 4000 40 4 96 3| 2.0 1.5 3.5| 13.2 -16.1 -2.9 -0.7 -0.01| 6.3 -0.1 5000 25 4 77 2| 1.6 1.4 3.0| 18.1 -36.5 -18.4 -3.7 -0.04| 7.3 -0.3 6000 332 5 285 2| 0.9 1.6 2.5| 33.8 -42.6 -8.8 -1.5 0.02| 7.4 0.2 Wrote GIF file: /home/apache/climate/data/raob//MMMX/skewt/MMMX.skewt.20200318.18.gif