UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041812.upa.cvt Date: 1200Z 18 APR 25 Searching for MMUN... Searching the city database file for: MMUN ... Date:1200Z 18 APR 25 Station: MMUN WMO ident: 76595 Latitude: 21.03 Longitude: -86.88 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 20.0 9.0 49 11.0 13.6 0 0 292.1 293.3 286.2 312.5 7.12 1 1012 19 21.0 14.0 64 7.0 16.5 7 1 293.1 294.9 289.2 321.6 9.97 2 1005 80 25.6 18.6 65 7.0 20.8 58 7 298.3 300.8 293.7 337.7 13.54 3 925 807 18.8 16.6 87 2.2 17.3 90 16 298.5 300.9 293.4 336.2 12.95 4 905 994 17.2 15.6 90 1.6 16.1 97 18 298.8 301.0 293.0 334.9 12.41 5 883 1205 16.8 8.8 59 8.0 12.0 114 23 300.5 301.9 290.0 324.3 8.07 6 866 1370 15.8 9.8 67 6.0 12.1 103 22 301.1 302.7 290.9 327.1 8.81 7 858 1450 17.6 -2.4 25 20.0 7.6 96 22 303.8 304.5 287.2 315.2 3.73 8 850 1530 18.4 -6.6 18 25.0 6.7 90 21 305.4 305.9 286.8 314.0 2.74 9 834 1692 18.6 -11.4 12 30.0 5.6 85 23 307.3 307.7 286.5 313.4 1.91 10 745 2642 10.4 -7.6 27 18.0 2.2 74 25 308.5 309.0 287.9 317.6 2.89 11 700 3157 8.4 -20.6 11 29.0 -1.6 85 33 311.8 312.0 287.2 315.3 1.06 12 650 3765 4.6 -25.4 9 30.0 -4.5 65 31 314.2 314.3 287.6 316.7 0.74 13 631 4006 4.0 -33.0 5 37.0 -5.6 53 27 316.2 316.2 287.9 317.5 0.38 14 618 4175 3.8 -40.2 2 44.0 -6.1 45 24 317.8 317.9 288.2 318.5 0.19 15 610 4281 5.2 -40.8 2 46.0 -5.5 40 22 320.6 320.7 289.1 321.3 0.18 16 528 5440 -3.5 -28.5 12 25.0 -10.4 7 11 323.7 323.8 290.6 326.2 0.69 17 500 5870 -4.9 -42.9 3 38.0 -12.3 350 18 327.1 327.1 291.0 327.7 0.17 18 493 5981 -4.5 -50.5 1 46.0 -12.3 357 18 328.9 328.9 291.5 329.2 0.08 19 401 7561 -18.1 -33.1 26 15.0 -21.1 344 16 331.2 331.3 292.6 333.4 0.59 20 400 7580 -18.3 -33.3 26 15.0 -21.3 345 16 331.2 331.3 292.6 333.3 0.58 21 350 8570 -23.5 -40.5 19 17.0 -26.1 329 40 337.1 337.1 293.9 338.3 0.32 22 300 9680 -32.5 -52.5 12 20.0 -34.1 305 37 339.6 339.6 294.3 340.0 0.10 23 281 10138 -36.3 -57.3 10 21.0 -37.5 340.5 340.5 294.5 340.8 0.06 TRP WND Sounding variables and indices 1000-500 mb thick: 5746.54 m Freezing level: 560.99 mb = 4974.00 m = 16318.70 ft Wetbulb zero: 718.86 mb = 2937.19 m = 9636.32 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 26.44 % Est. max temperature: 30.06 C = 86.10 F Sfc-Lift cond lev (LCL): 860.16 mb = 1428.23 m = 4685.74 ft T: 17.11 C 700-500 lapse rate: 4.90 C/km ThetaE index: 13.70 C Layer 858.0- 745.0 mb Conv cond level (CCL): 784.46 mb = 2207.54 m = 7242.51 ft Mean mixing ratio: 13.04 g/kg Conv temperature: 35.95 C = 96.70 F Cap Strength: 5.22 C Lifted Index: 3.52 C Risk: None Lifted Index @300 mb: 3.93 C Lifted Index @700 mb: 1.96 C Showalter Index: 14.94 C Risk: None Total Totals Index: 21.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: -1.70 C K Index: -12.30 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 2.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.64 J/kg Max Up Vert Vel: 3.65 m/s Conv Inhibition (B-): 998.96 J/kg Cap Strength: 5.11 C Lift Cond Lev (LCL): 901.35 mb = 1029.00 m = 3375.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 101 at 16 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 0 0 -0.0 -0.0 | 281 16 15.3 -3.0 1 1000 0 95 12 -12.0 1.0 | 300 4 3.4 -2.0 2 925 807 90 16 -16.0 0.0 | 13 3 -0.7 -3.0 3 913 914 90 16 -16.0 0.0 | 13 3 -0.7 -3.0 4 881 1219 115 23 -20.8 9.7 | 141 9 -5.5 6.7 5 850 1530 90 21 -21.0 0.0 | 62 6 -5.7 -3.0 6 820 1829 80 25 -24.6 -4.3 | 52 12 -9.3 -7.3 7 791 2134 95 23 -22.9 2.0 | 83 8 -7.6 -1.0 8 735 2743 70 25 -23.5 -8.6 | 35 14 -8.2 -11.6 9 709 3048 85 31 -30.9 -2.7 | 70 17 -15.6 -5.7 10 700 3157 85 33 -32.9 -2.9 | 71 19 -17.6 -5.9 11 658 3658 70 33 -31.0 -11.3 | 48 21 -15.7 -14.3 12 587 4572 25 16 -6.8 -14.5 | 334 19 8.6 -17.5 13 566 4877 55 12 -9.8 -6.9 | 331 11 5.5 -9.9 14 545 5182 25 8 -3.4 -7.3 | 311 16 11.9 -10.3 15 505 5791 340 16 5.5 -15.0 | 311 28 20.8 -18.0 16 500 5870 350 18 3.1 -17.7 | 318 28 18.4 -20.7 17 485 6096 5 19 -1.7 -18.9 | 328 26 13.7 -21.9 18 448 6706 360 19 -0.0 -19.0 | 325 27 15.3 -22.0 19 414 7315 335 16 6.8 -14.5 | 308 28 22.1 -17.5 20 400 7580 345 16 4.1 -15.5 | 313 27 19.5 -18.5 21 382 7925 350 23 4.0 -22.7 | 323 32 19.3 -25.7 22 337 8839 320 47 30.2 -36.0 | 311 60 45.5 -39.0 23 300 9680 305 37 30.3 -21.2 | 298 52 45.6 -24.2 24 283 10058 295 35 31.7 -14.8 | 291 50 47.0 -17.8 Wind Parameters Mean winds (0-6000m): 71.1 at 20.8 knts Storm direction: 101.1 at 15.6 knts Shear (0-3000m) pos: 1.7 neg: 1.9 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 125.2 deg Storm rel helicity (0-3000m) pos: 52.1 neg: -40.3 tot: 11.8 m^2/s^2 ave: 3.9 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.52 Bulk Shear: 12.85 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 93 13 318 3| 0.0 2.7 2.7| 1.8 0.0 1.8 3.6 0.85| 2.7 2.3 1000 92 15 344 3| 2.1 1.3 3.4| 4.9 0.0 4.9 4.9 0.94| 3.9 3.6 1500 98 17 72 2| 1.4 2.1 3.5| 10.9 -14.7 -3.8 -2.5 0.15| 8.3 1.2 2000 94 19 63 4| 1.0 2.3 3.4| 18.6 -19.5 -0.9 -0.5 0.13| 8.6 1.1 2500 92 20 64 5| 0.8 2.3 3.1| 22.4 -31.7 -9.3 -3.7 0.02| 8.6 0.2 3000 89 21 58 7| 1.7 1.9 3.6| 52.1 -40.3 11.8 3.9 0.11| 9.1 1.0 4000 83 24 55 10| 1.3 2.6 3.9| 58.7-141.2 -82.5 -20.6 -0.15| 9.7 -1.5 5000 78 23 41 10| 1.4 2.4 3.8| 59.7-226.2-166.5 -33.3 -0.29| 10.2 -3.0 6000 71 21 24 11| 1.1 3.1 4.3|104.9-243.0-138.1 -23.0 -0.21| 10.3 -2.2 Wrote GIF file: /home/apache/climate/data/raob//MMUN/skewt/MMUN.skewt.20250418.12.gif