UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for MMMD... Searching the city database file for: MMMD ... Date:0000Z 16 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 1018 10 29.4 18.4 52 11.0 21.8 30 9 301.0 303.4 294.3 339.8 13.19 1 1011 72 26.8 16.8 54 10.0 20.1 26 12 299.0 301.2 292.8 334.0 11.98 2 1000 170 25.8 16.8 58 9.0 19.7 20 18 299.0 301.2 292.9 334.3 12.12 3 976 384 23.8 15.8 61 8.0 18.5 20 21 299.0 301.1 292.5 333.0 11.64 4 925 854 22.0 3.0 29 19.0 11.5 20 27 301.8 302.7 287.8 317.3 5.13 5 921 892 22.0 0.0 23 22.0 10.4 23 23 302.2 302.9 287.0 314.8 4.15 6 850 1580 17.0 -12.0 13 29.0 4.9 60 12 304.0 304.3 285.2 309.6 1.79 7 846 1620 16.8 -13.2 12 30.0 4.6 72 11 304.2 304.5 285.1 309.4 1.63 8 817 1916 14.6 3.6 48 11.0 8.5 128 9 304.9 306.0 289.8 323.3 6.07 9 816 1926 15.0 14.9 99 0.1 15.0 127 9 305.4 307.9 295.5 344.8 13.17 10 815 1937 14.8 14.7 99 0.1 14.7 127 9 305.3 307.7 295.3 344.2 13.02 11 814 1947 14.6 14.5 99 0.1 14.6 126 9 305.2 307.6 295.2 343.7 12.86 12 813 1957 14.4 10.8 79 3.6 12.1 125 10 305.1 307.0 293.1 335.2 10.06 13 812 1968 14.2 4.2 51 10.0 8.5 124 10 305.0 306.2 290.0 324.3 6.38 14 767 2446 11.0 -4.0 35 15.0 3.8 65 10 306.5 307.2 288.1 318.1 3.70 15 757 2556 11.4 -20.6 9 32.0 0.3 63 10 308.1 308.3 285.8 311.4 0.98 16 745 2689 10.4 -25.6 6 36.0 -0.8 61 11 308.5 308.6 285.5 310.6 0.64 17 736 2790 9.4 -6.6 32 16.0 2.1 59 11 308.4 309.0 288.2 318.4 3.17 18 710 3088 8.6 -30.4 4 39.0 -2.3 57 12 310.7 310.8 286.1 312.2 0.43 19 700 3205 8.4 -33.6 3 42.0 -2.7 65 14 311.8 311.8 286.4 312.9 0.32 20 616 4247 1.8 -35.2 4 37.0 -7.1 89 10 315.8 315.9 287.8 316.9 0.31 21 553 5110 -2.1 -43.1 3 41.0 -10.2 355 15 321.1 321.1 289.3 321.7 0.15 22 537 5344 -0.5 -45.5 2 45.0 -9.5 338 21 325.7 325.7 290.6 326.2 0.12 23 500 5910 -4.5 -40.5 4 36.0 -12.0 345 31 327.6 327.6 291.3 328.4 0.22 24 421 7243 -14.1 -45.1 5 31.0 -19.0 315 37 331.8 331.8 292.4 332.4 0.16 25 400 7630 -17.5 -45.5 7 28.0 -21.5 305 33 332.2 332.3 292.5 332.9 0.16 26 372 8168 -22.5 -46.5 9 24.0 -25.5 296 35 332.6 332.6 292.6 333.2 0.16 TRP WND Sounding variables and indices 1000-500 mb thick: 5740.00 m Freezing level: 586.92 mb = 4645.43 m = 15240.72 ft Wetbulb zero: 753.63 mb = 2592.88 m = 8506.71 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 18.14 % Est. max temperature: 31.90 C = 89.42 F Sfc-Lift cond lev (LCL): 867.78 mb = 1402.32 m = 4600.74 ft T: 18.29 C 700-500 lapse rate: 4.77 C/km ThetaE index: 34.20 C Layer 815.0- 736.0 mb Conv cond level (CCL): 689.99 mb = 3322.39 m = 10900.11 ft Mean mixing ratio: 9.58 g/kg Conv temperature: 40.69 C = 105.25 F Cap Strength: 8.03 C Lifted Index: 7.61 C Risk: None Lifted Index @700 mb: 4.75 C Showalter Index: 18.04 C Risk: None Total Totals Index: 14.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: -7.50 C K Index: -32.50 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 4.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.64 J/kg Max Up Vert Vel: 4.61 m/s Conv Inhibition (B-): 1376.27 J/kg Cap Strength: 7.95 C Lift Cond Lev (LCL): 818.91 mb = 1896.20 m = 6221.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 63 at 11 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 1018 10 30 9 -4.5 -7.8 | 297 6 5.5 -2.7 1 1000 170 20 18 -6.2 -16.9 | 342 12 3.8 -11.9 2 925 854 20 27 -9.2 -25.4 | 358 20 0.7 -20.3 3 919 914 25 21 -8.9 -19.0 | 356 14 1.1 -14.0 4 856 1524 55 12 -9.8 -6.9 | 356 2 0.1 -1.8 5 850 1580 60 12 -10.4 -6.0 | 24 1 -0.4 -1.0 6 825 1829 135 8 -5.7 5.7 | 202 12 4.3 10.7 7 796 2134 110 12 -11.3 4.1 | 172 9 -1.3 9.1 8 767 2438 65 10 -9.1 -4.2 | 228 1 0.9 0.8 9 713 3048 55 12 -9.8 -6.9 | 356 2 0.1 -1.8 10 700 3205 65 14 -12.7 -5.9 | 72 3 -2.7 -0.9 11 687 3353 60 14 -12.1 -7.0 | 48 3 -2.2 -2.0 12 591 4572 100 8 -7.9 1.4 | 198 7 2.1 6.4 13 569 4877 50 6 -4.6 -3.9 | 258 6 5.4 1.2 14 547 5182 335 18 7.6 -16.3 | 303 21 17.6 -11.3 15 507 5791 345 29 7.5 -28.0 | 323 29 17.5 -23.0 16 500 5910 345 31 8.0 -29.9 | 324 31 18.0 -24.9 17 433 7010 320 39 25.1 -29.9 | 305 43 35.0 -24.8 18 400 7630 305 33 27.0 -18.9 | 291 40 37.0 -13.9 19 368 8230 295 35 31.7 -14.8 | 283 43 41.7 -9.7 Wind Parameters Mean winds (0-6000m): 33.2 at 14.9 knts Storm direction: 63.2 at 11.2 knts Shear (0-3000m) pos: 4.5 neg: 4.4 tot: 8.9 10-3/s Storm rel Dir Shear (0-3000m): 57.5 deg Storm rel helicity (0-3000m) pos: 44.6 neg: -16.1 tot: 28.5 m^2/s^2 ave: 9.5 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.55 Bulk Shear: 3.00 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 21 18 343 12| 0.0 14.1 14.1| 22.4 0.0 22.4 44.8 0.64| 14.3 9.2 1000 21 21 351 15| 2.4 7.0 9.4| 32.7 -1.8 30.8 30.8 0.42| 13.3 5.6 1500 26 19 352 12| 4.9 4.7 9.6| 35.7 -2.2 33.6 22.4 0.33| 12.3 4.0 2000 33 17 355 9| 6.8 3.5 10.3| 43.3 -9.3 34.0 17.0 0.35| 13.9 4.8 2500 41 16 3 7| 5.4 4.8 10.2| 44.3 -16.1 28.2 11.3 0.28| 13.5 3.7 3000 44 15 3 6| 4.5 4.4 8.9| 44.6 -16.1 28.5 9.5 0.29| 11.6 3.4 4000 49 14 12 4| 4.1 3.3 7.3| 48.7 -16.7 32.0 8.0 0.34| 9.9 3.4 5000 53 13 10 3| 3.5 3.8 7.3| 67.7 -16.7 51.0 10.2 0.42| 9.7 4.1 6000 33 15 346 8| 2.3 4.3 6.6|128.0 -34.2 93.8 15.6 0.38| 10.4 3.9 Wrote GIF file: /home/apache/climate/data/raob//MMMD/skewt/MMMD.skewt.20250416.00.gif