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 WM650... Searching the city database file for: WM650 ... Date:1200Z 21 APR 25 Station: WM650 WMO ident: 48650 Latitude: 2.72 Longitude: 101.70 ------------------------------------------------------------------------------- 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 1007 18 25.0 22.9 88 2.1 23.5 297.6 300.8 296.4 349.0 17.72 1 1005 35 25.8 22.6 83 3.2 23.5 298.5 301.7 296.5 349.3 17.43 2 1000 79 26.0 22.8 83 3.2 23.7 70 7 299.1 302.4 296.8 351.0 17.74 3 992 150 25.4 22.4 83 3.0 23.2 299.2 302.4 296.7 350.2 17.45 4 978 275 25.0 22.0 83 3.0 22.9 300.1 303.2 296.8 350.6 17.26 5 963 412 24.4 21.7 85 2.7 22.5 300.8 303.9 296.9 351.4 17.21 6 950 531 24.0 21.4 85 2.6 22.1 301.5 304.7 297.1 352.0 17.13 7 939 633 23.6 20.8 84 2.8 21.6 302.1 305.2 297.0 351.5 16.69 8 928 737 23.4 20.0 81 3.4 21.0 303.0 305.9 296.7 350.5 16.06 9 925 765 23.2 19.5 80 3.7 20.6 90 9 303.0 305.9 296.5 349.3 15.61 10 920 812 23.2 19.1 78 4.1 20.3 303.5 306.3 296.4 348.9 15.30 11 910 908 22.8 18.1 75 4.7 19.5 304.0 306.7 296.0 347.2 14.51 12 900 1004 22.2 17.2 73 5.0 18.7 304.4 307.0 295.7 345.6 13.85 13 887 1131 21.2 16.7 75 4.5 18.1 304.6 307.1 295.6 345.2 13.61 14 877 1229 20.4 16.5 78 3.9 17.7 304.8 307.3 295.6 345.3 13.59 15 866 1338 19.8 16.1 79 3.7 17.2 305.3 307.7 295.6 345.4 13.41 16 856 1438 19.0 15.6 81 3.4 16.7 305.4 307.9 295.4 344.7 13.13 17 850 1499 18.6 15.5 82 3.1 16.5 75 8 305.6 308.1 295.5 345.0 13.14 18 847 1529 18.6 15.6 83 3.0 16.5 305.9 308.4 295.7 345.7 13.28 19 838 1621 18.0 15.3 84 2.7 16.2 306.2 308.7 295.7 345.8 13.16 20 830 1704 17.4 15.0 86 2.4 15.8 306.5 308.9 295.7 345.6 13.03 21 822 1786 17.0 14.8 87 2.2 15.5 306.9 309.3 295.7 346.0 12.99 22 815 1860 16.6 14.3 86 2.3 15.1 307.2 309.6 295.6 345.4 12.68 23 807 1944 16.2 13.8 86 2.4 14.6 307.7 310.0 295.5 345.1 12.39 24 799 2029 15.6 13.1 85 2.5 14.0 307.9 310.1 295.3 344.0 11.95 25 792 2104 15.2 12.7 85 2.5 13.6 308.2 310.4 295.2 343.8 11.74 26 784 2190 14.8 12.3 85 2.5 13.1 308.7 310.9 295.2 343.7 11.55 27 778 2255 14.4 11.9 85 2.5 12.8 309.0 311.1 295.1 343.4 11.33 28 773 2310 14.2 11.7 85 2.5 12.6 309.3 311.4 295.1 343.5 11.25 29 767 2376 14.0 11.7 86 2.3 12.5 309.8 311.9 295.4 344.4 11.34 30 762 2431 13.8 11.6 87 2.2 12.4 310.1 312.3 295.4 344.8 11.34 31 757 2486 13.6 11.3 86 2.3 12.1 310.5 312.6 295.4 344.7 11.19 32 751 2554 13.4 11.0 85 2.4 11.9 311.0 313.1 295.5 344.9 11.05 33 746 2610 13.0 10.6 85 2.4 11.4 311.2 313.2 295.4 344.4 10.83 34 741 2667 12.6 10.2 85 2.4 11.0 311.3 313.3 295.3 343.9 10.61 35 736 2724 12.4 10.0 85 2.4 10.9 311.7 313.7 295.3 344.1 10.54 36 732 2770 12.0 9.7 86 2.3 10.5 311.8 313.7 295.2 343.7 10.38 37 727 2827 11.8 9.7 87 2.1 10.4 312.2 314.1 295.4 344.4 10.46 38 723 2873 11.6 9.7 88 1.9 10.4 312.4 314.4 295.5 344.9 10.52 39 719 2920 11.4 9.7 89 1.7 10.3 312.7 314.7 295.6 345.3 10.57 40 715 2967 11.2 9.7 90 1.5 10.2 313.0 315.0 295.7 345.8 10.63 41 711 3014 10.8 9.4 91 1.4 9.9 313.0 315.0 295.6 345.4 10.48 42 707 3061 10.6 9.3 92 1.3 9.8 313.3 315.3 295.7 345.7 10.47 43 704 3096 10.4 9.1 92 1.3 9.6 313.5 315.5 295.7 345.6 10.37 44 700 3144 10.0 8.8 92 1.2 9.2 95 4 313.6 315.5 295.6 345.2 10.22 45 696 3189 9.6 8.4 92 1.2 8.9 313.6 315.5 295.4 344.6 10.00 46 692 3234 9.4 8.2 92 1.2 8.6 313.9 315.8 295.4 344.7 9.92 47 689 3268 9.2 8.0 92 1.2 8.5 314.1 316.0 295.4 344.6 9.82 48 686 3302 9.0 7.8 92 1.2 8.3 314.3 316.1 295.4 344.5 9.73 49 682 3348 8.8 7.5 92 1.3 8.0 314.6 316.4 295.4 344.4 9.59 50 679 3382 8.6 7.3 92 1.3 7.8 314.7 316.6 295.4 344.3 9.50 51 676 3417 8.6 7.2 91 1.4 7.8 315.1 317.0 295.4 344.7 9.48 52 673 3452 8.4 7.0 91 1.4 7.5 315.3 317.1 295.4 344.6 9.39 53 350 8183 -38.5 -38.6 99 0.1 -38.5 110 22 316.8 316.9 288.2 318.2 0.39 54 300 9210 -38.5 -39.2 93 0.7 -38.6 80 18 331.1 331.2 292.4 332.7 0.43 55 250 10460 -38.5 -40.4 82 1.9 -38.7 75 22 348.8 348.9 296.8 350.6 0.45 56 200 12000 -38.5 -43.2 61 4.7 -39.1 95 35 371.8 371.9 301.2 373.6 0.42 57 150 13970 -38.5 -46.5 43 8.0 -39.6 85 36 403.7 403.8 305.9 405.6 0.39 58 100 16760 -38.5 -48.5 34 10.0 -40.2 85 34 453.3 453.5 311.4 455.9 0.47 59 70 19210 -38.5 -50.5 27 12.0 -41.1 260 17 502.0 502.2 315.3 505.2 0.53 60 67 19511 -38.5 -50.5 27 12.0 -41.1 508.4 508.5 315.8 511.8 0.56 TRP 350 -38.5 -38.6 99 0.1 -38.5 110 22 316.8 316.9 288.2 318.2 0.39 WND Sounding variables and indices 1000-500 mb thick: 5522.92 m Freezing level: 615.15 mb = 4298.99 m = 14104.13 ft Wetbulb zero: 620.23 mb = 4042.50 m = 13262.63 ft Precipitable water: 2.42 inches Sfc-500 mean rel hum: 87.74 % Est. max temperature: 32.88 C = 91.18 F Sfc-Lift cond lev (LCL): 977.06 mb = 283.85 m = 931.27 ft T: 24.96 C 700-500 lapse rate: 9.32 C/km ThetaE index: 6.85 C Layer 939.0- 877.0 mb Conv cond level (CCL): 861.31 mb = 1385.07 m = 4544.12 ft Mean mixing ratio: 16.69 g/kg Conv temperature: 32.80 C = 91.04 F Cap Strength: 2.52 C Lifted Index: -10.12 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -10.39 C Lifted Index @700 mb: -0.74 C Showalter Index: -8.13 C Risk: Severe thunderstorms probable Total Totals Index: 59.93 C Risk: Severe Thunderstorms probable Vertical Totals Index: 31.51 C Cross Totals Index: 28.41 C K Index: 45.81 Risk: > 80 % chance of thunderstorms Sweat Index: 433.32 Risk: Severe Thunderstorms possible Energy Index: -4.29 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2889.06 J/kg Max Up Vert Vel: 76.01 m/s Conv Inhibition (B-): 57.39 J/kg Cap Strength: 2.52 C Lift Cond Lev (LCL): 913.06 mb = 878.54 m = 2882.30 ft Lev Free Conv (LFC): 788.06 mb = 2145.86 m = 7040.15 ft Equ Level (EL): 248.06 mb = 10513.76 m = 34493.54 ft B at Equ Level: 2880.17 J/kg Max Parcel Lev (MPL): 138.06 mb = 14540.75 m = 47705.28 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 350 8286 110 22 -20.7 7.5 1 1000 79 70 7 -6.6 -2.4 2 925 765 90 9 -9.0 0.0 3 850 1499 75 8 -7.7 -2.1 4 979 305 85 8 -8.0 -0.7 5 944 610 90 8 -8.0 0.0 6 911 914 85 10 -10.0 -0.9 7 879 1219 80 10 -9.8 -1.7 8 818 1829 70 9 -8.5 -3.1 9 789 2134 75 8 -7.7 -2.1 10 761 2438 80 6 -5.9 -1.0 11 734 2743 75 3 -2.9 -0.8 12 708 3048 85 3 -3.0 -0.3 13 700 3144 95 4 -4.0 0.3 14 654 3658 140 5 -3.2 3.8 15 629 3962 175 6 -0.5 6.0 16 604 4267 190 8 1.4 7.9 17 580 4572 185 11 1.0 11.0 18 557 4877 190 11 1.9 10.8 19 514 5486 125 5 -4.1 2.9 20 500 5700 115 6 -5.4 2.5 21 472 6096 75 7 -6.8 -1.8 22 400 7230 100 19 -18.7 3.3 23 378 7620 105 21 -20.3 5.4 24 303 9144 85 17 -16.9 -1.5 25 300 9210 80 18 -17.7 -3.1 26 250 10460 75 22 -21.3 -5.7 27 243 10668 75 22 -21.3 -5.7 28 200 12000 95 35 -34.9 3.1 29 194 12192 95 35 -34.9 3.1 30 156 13716 85 38 -37.9 -3.3 31 150 13970 85 36 -35.9 -3.1 32 125 15240 75 39 -37.7 -10.1 33 100 16760 85 34 -33.9 -3.0 34 80 18288 215 5 2.9 4.1 35 70 19210 260 17 16.7 3.0 Wind Parameters Energy-Hel index: -180.55 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20250421.12.gif