UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for MMMD... Searching the city database file for: MMMD ... Date:0000Z 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 1013 10 35.6 19.6 39 16.0 24.1 125 16 307.6 310.3 296.8 350.8 14.31 1 1011 28 34.2 17.2 36 17.0 22.3 127 16 306.4 308.7 295.1 343.4 12.30 2 1000 129 33.0 16.0 36 17.0 21.3 135 14 306.1 308.3 294.5 340.7 11.50 3 925 823 26.4 14.4 48 12.0 18.4 130 19 306.3 308.4 294.3 340.0 11.22 4 850 1560 19.2 13.2 68 6.0 15.3 130 18 306.3 308.4 294.4 340.2 11.29 5 791 2173 13.2 12.2 94 1.0 12.6 123 10 306.2 308.3 294.4 340.4 11.36 6 759 2520 11.8 6.8 71 5.0 8.8 122 7 308.3 309.9 292.6 333.3 8.19 7 700 3193 6.8 2.4 73 4.4 4.4 130 12 310.0 311.2 291.7 330.1 6.51 8 691 3299 6.2 1.2 70 5.0 3.5 130 12 310.5 311.6 291.5 329.3 6.05 9 686 3358 9.0 -11.0 23 20.0 0.4 130 12 314.3 314.7 289.4 322.1 2.40 10 684 3382 10.6 -21.4 9 32.0 -0.7 128 12 316.3 316.5 288.6 319.8 1.01 11 658 3703 9.6 101 7 318.7 12 594 4539 3.4 -44.6 1 48.0 -6.7 30 4 321.0 321.0 289.2 321.4 0.12 13 565 4942 2.0 115 4 324.0 14 518 5633 -3.9 -26.9 15 23.0 -10.5 303 5 325.0 325.1 291.1 327.9 0.82 15 500 5910 -5.5 -34.5 8 29.0 -12.3 320 8 326.3 326.4 291.1 327.9 0.41 16 473 6345 -6.7 -51.7 1 45.0 -13.9 277 10 330.1 330.1 291.8 330.3 0.07 17 400 7630 -17.5 -34.5 21 17.0 -20.9 270 10 332.2 332.3 292.9 334.2 0.51 18 315 9360 -33.3 -37.7 65 4.4 -33.8 270 24 333.8 333.8 293.2 335.5 0.47 19 300 9700 -36.1 -39.9 68 3.8 -36.5 270 33 334.5 334.6 293.3 336.0 0.40 20 288 9984 -37.3 -45.3 43 8.0 -38.0 274 49 336.7 336.8 293.7 337.6 0.23 21 283 10106 -36.5 -53.5 16 17.0 -37.7 275 53 339.5 339.6 294.3 339.9 0.09 22 250 10960 -42.1 -66.1 6 24.0 -42.9 290 56 343.5 343.5 295.2 343.6 0.02 23 214 11992 -50.2 -67.9 11 17.7 -50.6 295 76 346.5 346.5 295.9 346.6 0.02 24 200 12430 -53.7 -68.7 14 15.0 -54.0 295 74 347.7 347.7 296.1 347.8 0.02 25 197 12527 -54.5 -70.5 12 16.0 -54.8 294 73 348.0 348.0 296.2 348.0 0.01 26 175 13275 -60.1 -75.1 12 15.0 -60.3 289 65 350.7 350.7 296.8 350.8 0.01 27 158 13910 -61.5 -79.5 7 18.0 -61.7 278 62 358.8 358.8 298.5 358.8 0.00 28 150 14230 -63.7 -82.7 6 19.0 -63.8 265 66 360.3 360.3 298.8 360.4 0.00 29 135 14866 -68.3 -85.3 7 17.0 -68.4 270 61 363.2 363.2 299.3 363.2 0.00 30 100 16630 -74.9 -90.9 7 16.0 -74.9 255 31 383.0 383.0 302.7 383.0 0.00 31 97 16809 -73.3 -90.3 6 17.0 -73.3 254 31 389.5 389.5 303.7 389.5 0.00 32 89 17311 -77.7 -91.7 9 14.0 -77.7 246 29 390.4 390.4 303.9 390.4 0.00 33 77 18141 -79.9 -91.9 12 12.0 -79.9 260 19 402.3 402.3 305.5 402.3 0.00 34 74 18368 -79.7 -90.7 15 11.0 -79.7 248 8 407.4 407.4 306.2 407.4 0.00 35 71 18607 -74.3 -89.3 8 15.0 -74.3 295 6 423.7 423.7 308.2 423.7 0.00 36 70 18690 -73.9 -87.9 10 14.0 -74.0 350 16 426.3 426.3 308.4 426.3 0.00 37 62 19390 -75.9 -90.9 8 15.0 -76.0 86 16 436.9 436.9 309.6 436.9 0.00 38 60 19580 -73.1 -90.1 6 17.0 -73.2 122 16 447.3 447.3 310.6 447.3 0.00 39 53 20303 -72.9 -91.9 4 19.0 -73.0 126 5 463.9 463.9 312.1 463.9 0.00 40 50 20650 -65.3 -90.3 2 25.0 -65.6 145 12 489.6 489.6 314.2 489.6 0.00 41 49 20774 -64.1 -90.1 2 26.0 -64.4 136 14 495.3 495.3 314.6 495.3 0.00 42 33 23227 -60.5 -94.5 0 34.0 -61.3 320 5 564.1 564.1 318.9 564.1 0.00 43 31 23621 -56.7 -91.7 0 35.0 -58.0 28 10 584.6 584.6 319.9 584.6 0.00 44 30 23830 -55.9 -90.9 0 35.0 -57.3 40 18 592.2 592.2 320.3 592.3 0.00 45 25 24988 -55.3 -90.3 1 35.0 -57.1 35 27 625.7 625.7 321.7 625.7 0.00 46 20 26440 -45.5 -82.5 1 37.0 -50.5 100 14 696.9 696.9 324.3 697.1 0.02 47 16 27931 -44.5 -82.5 1 38.0 -50.6 75 17 746.1 746.1 325.8 746.3 0.03 48 15 28361 -46.7 -83.7 1 37.0 -52.2 77 19 752.7 752.7 326.0 752.9 0.02 49 14 28822 -43.9 -81.9 1 38.0 -50.8 97 22 777.2 777.2 326.7 777.5 0.03 TRP 77 18141 -79.9 -91.9 12 12.0 -79.9 260 19 402.3 402.3 305.5 402.3 0.00 WND 214 11992 -50.2 -67.9 11 17.7 -50.6 295 76 346.5 346.5 295.9 346.6 0.02 Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 549.07 mb = 5176.04 m = 16981.55 ft Wetbulb zero: 685.33 mb = 3366.22 m = 11043.91 ft Precipitable water: 1.40 inches Sfc-500 mean rel hum: 59.45 % Est. max temperature: 34.26 C = 93.68 F Sfc-Lift cond lev (LCL): 805.15 mb = 2021.93 m = 6633.55 ft T: 14.68 C 700-500 lapse rate: 4.53 C/km ThetaE index: 20.60 C Layer 759.0- 658.0 mb Conv cond level (CCL): 756.93 mb = 2543.01 m = 8343.10 ft Mean mixing ratio: 11.44 g/kg Conv temperature: 36.38 C = 97.49 F Cap Strength: 4.19 C Lifted Index: 0.98 C Risk: Showers probable Lifted Index @300 mb: -2.43 C Lifted Index @700 mb: -1.07 C Showalter Index: 1.22 C Risk: Showers probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 18.70 C K Index: 33.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 202.40 Risk: None Energy Index: -2.31 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 160.31 J/kg Max Up Vert Vel: 17.91 m/s Conv Inhibition (B-): 11.02 J/kg Cap Strength: 4.15 C Lift Cond Lev (LCL): 780.08 mb = 2289.83 m = 7512.46 ft Lev Free Conv (LFC): 725.08 mb = 2900.30 m = 9515.30 ft Equ Level (EL): 685.08 mb = 3369.22 m = 11053.74 ft B at Equ Level: 5.15 J/kg Max Parcel Lev (MPL): 675.08 mb = 3490.83 m = 11452.71 ft Wind level data Storm motion: 156 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 1013 10 125 16 -13.1 9.2 | 104 10 -10.1 2.5 1 1000 129 135 14 -9.9 9.9 | 115 8 -6.9 3.2 2 925 823 130 19 -14.6 12.2 | 116 13 -11.5 5.5 3 850 1560 130 18 -13.8 11.6 | 114 12 -10.8 4.9 4 766 2438 120 6 -5.2 3.0 | 30 4 -2.2 -3.7 5 738 2743 130 10 -7.7 6.4 | 87 5 -4.6 -0.3 6 712 3048 135 12 -8.5 8.5 | 108 6 -5.5 1.8 7 700 3193 130 12 -9.2 7.7 | 99 6 -6.2 1.0 8 686 3353 130 12 -9.2 7.7 | 99 6 -6.2 1.0 9 661 3658 110 8 -7.5 2.7 | 48 6 -4.5 -4.0 10 636 3962 30 2 -1.0 -1.7 | 346 9 2.0 -8.4 11 613 4267 5 2 -0.2 -2.0 | 342 9 2.9 -8.7 12 590 4572 35 4 -2.3 -3.3 | 356 10 0.7 -10.0 13 568 4877 110 4 -3.8 1.4 | 8 5 -0.7 -5.3 14 547 5182 140 4 -2.6 3.1 | 353 4 0.5 -3.6 15 527 5486 295 4 3.6 -1.7 | 322 11 6.7 -8.4 16 500 5910 320 8 5.1 -6.1 | 327 15 8.2 -12.8 17 488 6096 340 8 2.7 -7.5 | 338 15 5.8 -14.2 18 469 6401 260 10 9.8 1.7 | 291 14 12.9 -5.0 19 433 7010 280 12 11.8 -2.1 | 301 17 14.9 -8.8 20 401 7620 275 10 10.0 -0.9 | 300 15 13.0 -7.6 21 400 7630 270 10 10.0 -0.0 | 297 15 13.0 -6.7 22 353 8534 225 8 5.7 5.7 | 277 9 8.7 -1.0 23 324 9144 270 18 18.0 -0.0 | 288 22 21.0 -6.7 24 300 9700 270 33 33.0 -0.0 | 281 37 36.0 -6.7 25 285 10058 275 53 52.8 -4.6 | 281 57 55.8 -11.3 26 261 10668 280 47 46.3 -8.2 | 287 52 49.3 -14.9 27 250 10960 290 56 52.6 -19.2 | 295 61 55.7 -25.9 28 228 11582 295 80 72.5 -33.8 | 298 86 75.5 -40.5 29 214 11992 295 76 68.9 -32.1 | 298 82 71.9 -38.8 30 200 12430 295 74 67.1 -31.3 | 298 80 70.1 -38.0 31 163 13716 285 60 58.0 -15.5 | 290 65 61.0 -22.2 32 150 14230 265 66 65.7 5.8 | 271 69 68.8 -1.0 33 140 14630 265 68 67.7 5.9 | 271 71 70.8 -0.8 34 126 15240 280 49 48.3 -8.5 | 287 53 51.3 -15.2 35 120 15545 260 49 48.3 8.5 | 268 51 51.3 1.8 36 100 16630 255 31 29.9 8.0 | 268 33 33.0 1.3 37 98 16764 255 31 29.9 8.0 | 268 33 33.0 1.3 38 88 17374 245 29 26.3 12.3 | 259 30 29.3 5.5 39 83 17678 215 35 20.1 28.7 | 226 32 23.1 22.0 40 77 18141 260 19 18.7 3.3 | 279 22 21.7 -3.4 41 75 18288 235 10 8.2 5.7 | 275 11 11.2 -1.0 42 71 18593 285 4 3.9 -1.0 | 318 10 6.9 -7.7 43 70 18690 350 16 2.8 -15.8 | 345 23 5.8 -22.5 44 68 18898 350 16 2.8 -15.8 | 345 23 5.8 -22.5 45 58 19812 165 16 -4.1 15.5 | 173 9 -1.1 8.7 46 55 20117 85 2 -2.0 -0.2 | 351 7 1.0 -6.9 47 52 20422 150 6 -3.0 5.2 | 359 2 0.0 -1.5 48 50 20650 145 12 -6.9 9.8 | 129 5 -3.8 3.1 49 49 20726 135 16 -11.3 11.3 | 119 9 -8.3 4.6 50 47 21031 140 6 -3.9 4.6 | 21 2 -0.8 -2.1 51 45 21336 110 10 -9.4 3.4 | 63 7 -6.4 -3.3 52 43 21641 145 14 -8.0 11.5 | 134 7 -5.0 4.8 53 41 21946 130 14 -10.7 9.0 | 107 8 -7.7 2.3 54 39 22250 180 12 0.0 12.0 | 210 6 3.0 5.3 55 37 22555 170 8 -1.4 7.9 | 235 2 1.6 1.2 56 33 23165 300 4 3.5 -2.0 | 323 11 6.5 -8.7 57 32 23470 25 10 -4.2 -9.1 | 4 16 -1.2 -15.8 58 30 23774 30 10 -5.0 -8.7 | 7 15 -2.0 -15.4 59 30 23830 40 18 -11.6 -13.8 | 23 22 -8.5 -20.5 60 28 24384 40 21 -13.5 -16.1 | 25 25 -10.5 -22.8 61 26 24689 55 23 -18.8 -13.2 | 38 25 -15.8 -19.9 62 25 24994 35 27 -15.5 -22.1 | 23 31 -12.5 -28.8 63 23 25603 60 23 -19.9 -11.5 | 43 25 -16.9 -18.2 64 22 25908 50 21 -16.1 -13.5 | 33 24 -13.1 -20.2 65 20 26440 100 14 -13.8 2.4 | 68 12 -10.8 -4.3 66 20 26518 100 16 -15.8 2.8 | 73 13 -12.7 -3.9 67 17 27127 95 14 -13.9 1.2 | 63 12 -10.9 -5.5 68 16 27432 65 18 -16.3 -7.6 | 43 20 -13.3 -14.3 69 13 28042 110 23 -21.6 7.9 | 94 19 -18.6 1.2 70 11 28651 85 18 -17.9 -1.6 | 61 17 -14.9 -8.3 71 10 29261 90 27 -27.0 0.0 | 74 25 -24.0 -6.7 Wind Parameters Mean winds (0-6000m): 125.7 at 9.8 knts Storm direction: 155.7 at 7.4 knts Shear (0-3000m) pos: 1.2 neg: 1.7 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 2.0 deg Storm rel helicity (0-3000m) pos: 10.9 neg: -16.2 tot: -5.3 m^2/s^2 ave: -1.8 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 4.5 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 37.70 Bulk Shear: 4.25 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 ------------------------------------------------------------------------------- 500 133 15 114 9| 2.3 0.0 2.3| 4.4 0.0 4.4 8.9 0.35| 5.6 2.0 1000 131 17 115 10| 1.1 1.1 2.2| 4.4 -0.5 4.0 4.0 0.22| 4.0 0.9 1500 131 17 115 11| 0.8 0.5 1.3| 4.4 -1.0 3.4 2.3 0.19| 2.9 0.5 2000 130 17 113 11| 0.6 1.3 1.9| 4.4 -9.8 -5.4 -2.7 -0.14| 3.8 -0.5 2500 130 15 109 9| 0.5 2.1 2.5| 5.1 -16.2 -11.1 -4.4 -0.30| 4.3 -1.3 3000 130 14 107 8| 1.2 1.7 2.9| 10.9 -16.2 -5.3 -1.8 -0.05| 4.5 -0.2 4000 129 13 100 7| 0.9 2.9 3.8| 10.9 -43.7 -32.8 -8.2 -0.38| 5.4 -2.1 5000 126 11 86 6| 1.2 2.3 3.5| 20.9 -45.3 -24.4 -4.9 -0.25| 5.2 -1.3 6000 126 10 79 5| 0.3 1.9 2.2| 39.0 -49.9 -10.9 -1.8 -0.17| 5.9 -1.0 Wrote GIF file: /home/apache/climate/data/raob//MMMD/skewt/MMMD.skewt.20250421.00.gif