UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for MMMD... Searching the city database file for: MMMD ... Date:1200Z 21 APR 25 Station: MMMD WMO ident: 76644 Latitude: 20.98 Longitude: -89.65 Elevation: 10.00 ------------------------------------------------------------------------------- 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 1016 10 24.4 22.2 88 2.2 22.8 110 3 296.2 299.2 295.4 344.7 16.81 1 1000 149 23.0 21.4 91 1.6 21.9 120 12 296.1 299.1 295.0 343.0 16.25 2 955 550 21.0 20.1 95 0.9 20.4 130 31 298.0 300.9 295.2 343.6 15.69 3 925 826 20.0 17.0 83 3.0 17.9 130 31 299.8 302.2 294.0 338.6 13.29 4 903 1035 19.6 14.6 73 5.0 16.3 138 25 301.4 303.6 293.3 335.7 11.65 5 874 1317 19.8 8.8 49 11.0 13.0 145 19 304.5 306.0 291.4 328.9 8.16 6 850 1558 18.0 7.0 49 11.0 11.4 145 18 305.0 306.4 291.0 327.4 7.41 7 740 2722 7.6 4.7 82 2.9 5.9 129 2 306.0 307.4 291.2 328.0 7.26 8 737 2755 9.4 -1.6 46 11.0 3.8 139 2 308.3 309.2 289.6 322.6 4.62 9 731 2824 12.0 -17.0 12 29.0 0.9 136 3 311.9 312.1 287.6 316.5 1.38 10 724 2904 13.0 -30.0 3 43.0 0.0 132 3 313.8 313.9 287.2 315.4 0.44 11 700 3187 12.0 125 4 315.8 12 699 3199 12.0 119 4 315.9 13 605 4384 3.4 40 11 319.3 14 583 4683 2.8 33 13 322.0 15 519 5608 -4.3 -29.3 12 25.0 -10.9 6 7 324.3 324.4 290.7 326.7 0.65 16 503 5853 -6.1 -29.1 14 23.0 -12.1 15 6 325.0 325.2 291.0 327.5 0.68 17 500 5900 -6.5 -29.5 14 23.0 -12.5 15 6 325.1 325.2 291.0 327.5 0.66 18 491 6043 -5.7 -46.7 2 41.0 -13.0 343 7 327.8 327.8 291.2 328.2 0.12 19 445 6810 -11.1 -31.1 17 20.0 -15.9 284 10 330.3 330.5 292.4 332.7 0.64 20 400 7620 -18.7 -32.7 28 14.0 -21.5 250 14 330.7 330.8 292.5 332.9 0.61 21 338 8841 -30.3 -37.3 50 7.0 -31.3 270 18 331.2 331.3 292.5 332.9 0.46 22 327 9074 -31.9 -42.9 33 11.0 -33.1 278 29 332.1 332.2 292.6 333.2 0.26 23 323 9161 -31.1 -54.1 9 23.0 -32.9 281 33 334.4 334.4 293.0 334.7 0.08 24 305 9564 -32.9 -47.9 21 15.0 -34.3 296 52 337.4 337.4 293.9 338.1 0.16 25 300 9680 -32.3 -57.3 7 25.0 -34.0 300 58 339.9 339.9 294.3 340.1 0.06 26 250 10950 -42.9 -65.9 6 23.0 -43.7 305 64 342.3 342.3 294.9 342.4 0.02 27 215 11952 -50.7 -69.7 9 19.0 -51.1 302 67 345.3 345.3 295.6 345.3 0.01 28 200 12420 -53.9 -72.9 8 19.0 -54.2 300 68 347.4 347.4 296.1 347.5 0.01 29 177 13190 -60.0 -76.1 10 16.1 -60.2 295 72 349.7 349.7 296.6 349.8 0.01 30 176 13225 -60.3 -76.3 11 16.0 -60.4 295 72 349.8 349.8 296.6 349.9 0.01 31 158 13892 -62.3 -79.3 9 17.0 -62.4 295 69 357.4 357.4 298.2 357.4 0.00 32 150 14210 -64.5 -81.5 8 17.0 -64.6 295 58 359.0 359.0 298.5 359.0 0.00 33 132 14977 -71.1 -85.1 11 14.0 -71.2 292 53 360.6 360.6 298.8 360.6 0.00 34 104 16365 -77.1 -89.1 13 12.0 -77.1 255 41 374.5 374.5 301.4 374.5 0.00 35 100 16590 -76.1 -89.1 11 13.0 -76.2 260 41 380.7 380.7 302.3 380.7 0.00 36 81 17812 -74.9 -90.9 7 16.0 -74.9 278 32 406.8 406.8 306.1 406.8 0.00 37 72 18489 -78.9 -92.9 8 14.0 -78.9 250 19 412.3 412.3 306.8 412.3 0.00 38 70 18650 -78.3 -93.3 7 15.0 -78.3 265 18 416.9 416.9 307.3 416.9 0.00 39 65 19072 -79.5 -93.5 8 14.0 -79.6 218 9 423.2 423.2 308.1 423.2 0.00 40 61 19439 -72.1 -92.1 3 20.0 -72.2 285 16 447.4 447.4 310.6 447.4 0.00 41 55 20055 -67.7 -92.7 2 25.0 -67.9 352 20 470.9 470.9 312.7 470.9 0.00 42 50 20630 -66.7 -98.7 0 32.0 -67.0 5 16 486.3 486.3 314.0 486.3 0.00 43 47 21003 -67.3 -99.3 0 32.0 -67.5 25 12 493.5 493.5 314.5 493.6 0.00 44 45 21268 -63.1 -96.1 0 33.0 -63.6 62 7 509.9 509.9 315.7 509.9 0.00 45 38 22304 -64.5 -97.5 0 33.0 -64.9 71 11 531.6 531.6 317.0 531.6 0.00 46 30 23780 -55.3 -90.3 1 35.0 -56.8 155 10 593.9 593.9 320.3 593.9 0.00 47 20 26400 -49.9 -85.9 1 36.0 -53.4 30 16 683.4 683.4 323.9 683.5 0.01 48 18 27097 -44.7 -82.7 1 38.0 -50.3 30 15 720.7 720.8 325.1 720.9 0.02 49 13 29278 -43.9 -81.9 1 38.0 -51.1 73 21 793.8 793.8 327.1 794.2 0.04 TRP 104 16365 -77.1 -89.1 13 12.0 -77.1 255 41 374.5 374.5 301.4 374.5 0.00 WND 177 13190 -60.0 -76.1 10 16.1 -60.2 295 72 349.7 349.7 296.6 349.8 0.01 Sounding variables and indices 1000-500 mb thick: 5751.00 m Freezing level: 557.76 mb = 5047.61 m = 16560.18 ft Wetbulb zero: 723.63 mb = 2908.55 m = 9542.38 ft Precipitable water: 1.28 inches Sfc-500 mean rel hum: 63.37 % Est. max temperature: 32.87 C = 91.17 F Sfc-Lift cond lev (LCL): 984.30 mb = 286.75 m = 940.76 ft T: 22.31 C 700-500 lapse rate: 6.82 C/km ThetaE index: 16.25 C Layer 925.0- 740.0 mb Conv cond level (CCL): 848.17 mb = 1576.06 m = 5170.75 ft Mean mixing ratio: 15.32 g/kg Conv temperature: 33.26 C = 91.87 F Cap Strength: 3.69 C Lifted Index: -0.66 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.43 C Lifted Index @700 mb: 3.66 C Showalter Index: 6.02 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 13.50 C K Index: -10.43 Risk: None Sweat Index: 126.00 Risk: None Energy Index: 0.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 322.49 J/kg Max Up Vert Vel: 25.40 m/s Conv Inhibition (B-): 78.19 J/kg Cap Strength: 3.59 C Lift Cond Lev (LCL): 941.21 mb = 675.59 m = 2216.49 ft Lev Free Conv (LFC): 796.21 mb = 2106.98 m = 6912.58 ft Equ Level (EL): 726.21 mb = 2878.68 m = 9444.37 ft B at Equ Level: 41.41 J/kg Max Parcel Lev (MPL): 696.21 mb = 3231.69 m = 10602.51 ft Wind level data Storm motion: 129 at 9 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 1016 10 110 3 -2.8 1.0 | 318 6 4.2 -4.6 1 1000 149 120 12 -10.4 6.0 | 97 3 -3.4 0.4 2 982 305 130 31 -23.7 19.9 | 131 22 -16.8 14.3 3 925 826 130 31 -23.7 19.9 | 131 22 -16.8 14.3 4 884 1219 145 19 -10.9 15.6 | 159 11 -3.9 10.0 5 850 1558 145 18 -10.3 14.7 | 160 10 -3.3 9.1 6 823 1829 130 12 -9.2 7.7 | 134 3 -2.2 2.1 7 794 2134 90 6 -6.0 0.0 | 350 6 1.0 -5.6 8 765 2438 350 8 1.4 -7.9 | 328 16 8.4 -13.5 9 738 2743 140 2 -1.3 1.5 | 306 7 5.7 -4.1 10 712 3048 125 4 -3.3 2.3 | 312 5 3.7 -3.3 11 700 3187 125 4 -3.3 2.3 | 312 5 3.7 -3.3 12 686 3353 45 4 -2.8 -2.8 | 334 9 4.1 -8.4 13 660 3658 50 8 -6.1 -5.1 | 355 11 0.9 -10.7 14 636 3962 30 8 -4.0 -6.9 | 347 13 3.0 -12.5 15 590 4572 45 12 -8.5 -8.5 | 6 14 -1.5 -14.1 16 568 4877 5 14 -1.2 -13.9 | 344 20 5.8 -19.5 17 547 5182 345 8 2.1 -7.7 | 326 16 9.0 -13.3 18 507 5791 15 6 -1.6 -5.8 | 335 13 5.4 -11.4 19 500 5900 15 6 -1.6 -5.8 | 335 13 5.4 -11.4 20 487 6096 330 8 4.0 -6.9 | 319 17 11.0 -12.5 21 469 6401 320 8 5.1 -6.1 | 314 17 12.1 -11.7 22 450 6706 295 8 7.3 -3.4 | 302 17 14.2 -9.0 23 433 7010 260 14 13.8 2.4 | 279 21 20.8 -3.2 24 400 7620 250 14 13.2 4.8 | 272 20 20.1 -0.8 25 400 7620 250 14 13.2 4.8 | 272 20 20.1 -0.8 26 337 8839 270 18 18.0 -0.0 | 283 26 25.0 -5.6 27 300 9680 300 58 50.2 -29.0 | 301 67 57.2 -34.6 28 284 10058 305 64 52.4 -36.7 | 305 73 59.4 -42.3 29 250 10950 305 64 52.4 -36.7 | 305 73 59.4 -42.3 30 200 12420 300 68 58.9 -34.0 | 301 77 65.9 -39.6 31 177 13190 295 72 65.3 -30.4 | 297 81 72.2 -36.0 32 163 13716 295 78 70.7 -33.0 | 296 87 77.7 -38.6 33 155 14021 295 62 56.2 -26.2 | 297 71 63.2 -31.8 34 150 14210 295 58 52.6 -24.5 | 297 67 59.5 -30.1 35 120 15545 290 49 46.0 -16.8 | 293 58 53.0 -22.4 36 108 16154 250 41 38.5 14.0 | 260 46 45.5 8.4 37 104 16365 255 41 39.6 10.6 | 264 47 46.6 5.0 38 100 16590 260 41 40.4 7.1 | 268 47 47.4 1.5 39 97 16764 260 41 40.4 7.1 | 268 47 47.4 1.5 40 92 17069 240 45 39.0 22.5 | 250 49 45.9 16.9 41 83 17678 285 35 33.8 -9.1 | 290 43 40.8 -14.7 42 75 18288 250 19 17.9 6.5 | 268 25 24.8 0.9 43 71 18593 250 19 17.9 6.5 | 268 25 24.8 0.9 44 70 18650 265 18 17.9 1.6 | 279 25 24.9 -4.0 45 64 19202 205 6 2.5 5.4 | 271 10 9.5 -0.2 46 61 19507 300 18 15.6 -9.0 | 303 27 22.6 -14.6 47 52 20422 25 21 -8.9 -19.0 | 4 25 -1.9 -24.6 48 50 20630 5 16 -1.4 -15.9 | 345 22 5.6 -21.5 49 49 20726 345 18 4.7 -17.4 | 333 26 11.6 -23.0 50 45 21336 70 6 -5.6 -2.1 | 350 8 1.3 -7.6 51 42 21641 20 12 -4.1 -11.3 | 350 17 2.9 -16.9 52 40 21946 55 6 -4.9 -3.4 | 347 9 2.1 -9.0 53 35 22860 95 19 -18.9 1.7 | 72 13 -11.9 -3.9 54 33 23165 85 23 -22.9 -2.0 | 64 18 -15.9 -7.6 55 30 23774 100 16 -15.8 2.8 | 72 9 -8.8 -2.8 56 30 23780 155 10 -4.2 9.1 | 218 4 2.8 3.5 57 29 24079 155 10 -4.2 9.1 | 218 4 2.8 3.5 58 26 24689 85 8 -8.0 -0.7 | 9 6 -1.0 -6.3 59 22 25908 45 12 -8.5 -8.5 | 6 14 -1.5 -14.1 60 21 26213 75 12 -11.6 -3.1 | 28 10 -4.6 -8.7 61 20 26400 30 16 -8.0 -13.9 | 3 19 -1.0 -19.5 62 19 26518 20 14 -4.8 -13.2 | 353 19 2.2 -18.8 63 13 28042 75 21 -20.3 -5.4 | 50 17 -13.3 -11.0 64 10 28956 120 18 -15.6 9.0 | 112 9 -8.6 3.4 65 9 29261 75 18 -17.4 -4.7 | 45 15 -10.4 -10.3 Wind Parameters Mean winds (0-6000m): 98.7 at 11.9 knts Storm direction: 128.7 at 8.9 knts Shear (0-3000m) pos: 4.0 neg: 3.8 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): -7.6 deg Storm rel helicity (0-3000m) pos: 60.6 neg: -31.1 tot: 29.5 m^2/s^2 ave: 9.8 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 14.9 stream: 1.5 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 15.60 Bulk Shear: 20.68 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 ------------------------------------------------------------------------------- 500 128 21 127 13| 29.0 0.0 29.0| 19.6 0.0 19.6 39.3 0.55| 32.1 17.7 1000 130 26 130 17| 11.7 0.0 11.7| 38.3 0.0 38.3 38.3 0.55| 19.4 10.7 1500 133 24 136 15| 5.4 0.0 5.4| 53.1 0.0 53.1 35.4 0.55| 15.7 8.6 2000 133 21 137 12| 4.1 3.3 7.3| 53.1 -7.5 45.6 22.8 0.29| 15.2 4.3 2500 131 18 132 9| 3.2 4.6 7.8| 60.0 -24.1 35.9 14.3 0.16| 15.7 2.5 3000 130 16 132 7| 4.0 3.8 7.8| 60.6 -31.1 29.5 9.8 0.10| 14.9 1.5 4000 123 13 112 4| 3.0 4.0 7.0| 73.1 -34.9 38.2 9.5 0.13| 12.7 1.7 5000 108 13 74 5| 2.4 3.7 6.2| 86.6 -78.4 8.3 1.7 0.07| 11.8 0.8 6000 99 12 52 6| 2.4 3.2 5.6| 94.6 -98.0 -3.4 -0.6 0.04| 10.8 0.5 Wrote GIF file: /home/apache/climate/data/raob//MMMD/skewt/MMMD.skewt.20250421.12.gif