UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for WM650... Searching the city database file for: WM650 ... Date:0000Z 8 DEC 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 1009 13 24.6 23.4 93 1.2 23.8 40 1 297.0 300.3 296.6 349.8 18.25 1 1008 21 26.0 23.4 86 2.6 24.1 298.5 301.8 297.0 351.7 18.26 2 1000 91 24.8 21.6 82 3.2 22.5 355 5 298.0 300.9 295.7 345.7 16.46 3 925 774 20.8 19.8 94 1.0 20.1 360 4 300.6 303.5 296.0 347.3 15.91 4 886 1147 18.6 18.1 97 0.5 18.2 302.0 304.8 295.7 346.0 14.91 5 850 1503 16.8 16.5 98 0.3 16.6 330 7 303.7 306.3 295.6 345.4 14.03 6 715 2961 9.6 6.6 82 3.0 7.8 311.2 312.8 293.7 337.7 8.59 7 706 3066 9.6 3.6 66 6.0 6.2 312.4 313.7 292.9 334.2 7.04 8 700 3137 9.4 1.4 57 8.0 5.0 330 7 312.9 314.0 292.2 331.9 6.06 9 692 3232 9.0 -1.0 49 10.0 3.7 313.5 314.5 291.6 329.7 5.14 10 633 3963 5.4 -0.6 65 6.0 2.2 317.5 318.6 293.3 336.0 5.79 11 610 4264 3.4 0.2 80 3.2 1.7 318.5 319.8 294.0 338.9 6.38 12 533 5346 -2.1 -5.6 77 3.5 -3.8 324.5 325.4 294.3 340.1 4.73 13 500 5850 -5.1 -8.4 78 3.3 -6.6 110 5 326.8 327.6 294.4 340.4 4.06 14 457 6551 -9.3 -16.3 57 7.0 -11.9 330.1 330.6 293.9 338.2 2.34 15 403 7513 -14.3 -25.3 39 11.0 -17.4 335.7 335.9 294.3 340.1 1.21 16 400 7570 -14.5 -25.5 39 11.0 -17.6 75 20 336.1 336.4 294.4 340.5 1.20 17 381 7938 -16.9 -23.9 55 7.0 -18.9 337.7 338.0 295.0 343.0 1.46 18 345 8677 -21.9 -32.9 36 11.0 -24.2 340.6 340.8 295.1 343.3 0.70 19 325 9114 -25.3 -32.3 52 7.0 -26.7 341.8 342.0 295.4 344.8 0.78 20 300 9690 -30.1 -36.1 56 6.0 -31.0 70 14 343.0 343.1 295.6 345.2 0.58 21 279 10202 -34.1 -38.5 64 4.4 -34.7 344.4 344.5 295.8 346.3 0.49 22 253 10878 -39.1 -46.1 47 7.0 -39.7 346.7 346.8 296.1 347.7 0.24 23 250 10960 -39.5 -47.5 42 8.0 -40.2 95 18 347.3 347.4 296.3 348.2 0.21 24 228 11586 -44.3 -49.3 57 5.0 -44.6 349.3 349.3 296.7 350.1 0.19 25 200 12450 -53.1 -57.2 61 4.1 -53.2 135 19 348.7 348.7 296.4 349.0 0.08 26 199 12482 -53.5 -57.6 61 4.1 -53.7 348.5 348.6 296.4 348.9 0.08 27 177 13223 -60.3 -64.8 55 4.5 -60.4 349.3 349.3 296.5 349.4 0.04 28 160 13843 -66.3 -70.9 52 4.6 -66.4 349.4 349.4 296.5 349.4 0.02 29 150 14230 -69.9 -74.9 48 5.0 -69.9 100 34 349.7 349.7 296.5 349.7 0.01 30 148 14310 -70.5 -75.5 48 5.0 -70.5 350.0 350.0 296.6 350.0 0.01 31 137 14765 -74.3 -80.3 39 6.0 -74.3 351.1 351.1 296.9 351.1 0.00 32 105 16296 -80.1 -88.1 25 8.0 -80.1 367.8 367.8 300.2 367.8 0.00 33 100 16570 -82.9 -91.9 20 9.0 -82.9 85 22 367.6 367.6 300.1 367.6 0.00 34 86 17397 -88.9 -97.9 17 9.0 -88.9 90 31 371.7 371.7 300.8 371.7 0.00 35 79 17860 -84.9 -93.9 19 9.0 -84.9 389.1 389.1 303.6 389.1 0.00 36 78 17930 -82.7 -92.7 16 10.0 -82.7 395.0 395.0 304.5 395.0 0.00 37 78 17930 -80.3 -90.3 17 10.0 -80.3 400.0 400.0 305.2 400.0 0.00 38 77 18004 -77.9 -87.9 18 10.0 -77.9 406.5 406.5 306.0 406.5 0.00 39 75 18155 -75.7 -85.7 19 10.0 -75.7 414.2 414.2 307.0 414.2 0.00 40 74 18233 -73.3 -83.3 20 10.0 -73.3 420.8 420.8 307.8 420.9 0.01 41 70 18560 -71.3 -82.3 18 11.0 -71.4 170 2 431.8 431.8 309.0 431.9 0.01 42 58 19669 -72.1 -89.1 6 17.0 -72.2 453.9 453.9 311.2 453.9 0.00 43 54 20088 -73.1 -95.1 2 22.0 -73.2 461.0 461.0 311.8 461.0 0.00 44 50 20540 -72.1 -99.1 1 27.0 -72.2 120 10 473.6 473.6 313.0 473.6 0.00 45 48 20782 -68.9 -96.9 1 28.0 -69.1 486.8 486.8 314.0 486.8 0.00 46 46 21039 -66.5 -94.5 1 28.0 -66.8 498.5 498.5 314.8 498.5 0.00 47 30 23650 -62.9 -91.9 1 29.0 -63.6 85 64 573.2 573.2 319.3 573.2 0.00 TRP 86 17397 -88.9 -97.9 17 9.0 -88.9 90 31 371.7 371.7 300.8 371.7 0.00 WND 28 85 66 Sounding variables and indices 1000-500 mb thick: 5759.00 m Freezing level: 562.40 mb = 4932.67 m = 16183.09 ft Wetbulb zero: 586.79 mb = 4575.02 m = 15009.72 ft Precipitable water: 2.20 inches Sfc-500 mean rel hum: 80.73 % Est. max temperature: 30.94 C = 87.69 F Sfc-Lift cond lev (LCL): 991.94 mb = 161.88 m = 531.11 ft T: 24.38 C 700-500 lapse rate: 5.34 C/km ThetaE index: 17.56 C Layer 886.0- 633.0 mb Conv cond level (CCL): 907.18 mb = 942.34 m = 3091.63 ft Mean mixing ratio: 16.21 g/kg Conv temperature: 28.86 C = 83.94 F Cap Strength: 0.89 C Lifted Index: -1.02 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.00 C Lifted Index @700 mb: -0.29 C Showalter Index: -0.49 C Risk: Thunderstorms probable Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.60 C K Index: 30.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 217.00 Risk: None Energy Index: -1.09 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 159.27 J/kg Max Up Vert Vel: 17.85 m/s Conv Inhibition (B-): 7.64 J/kg Cap Strength: 0.89 C Lift Cond Lev (LCL): 931.36 mb = 713.99 m = 2342.46 ft Lev Free Conv (LFC): 866.36 mb = 1339.26 m = 4393.84 ft Equ Level (EL): 396.36 mb = 7639.09 m = 25062.33 ft B at Equ Level: 158.94 J/kg Max Parcel Lev (MPL): 196.36 mb = 12566.75 m = 41228.99 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 28 28692 85 66 -65.7 -5.8 1 1009 13 40 1 -0.6 -0.8 2 1000 91 355 5 0.4 -5.0 3 976 305 20 4 -1.4 -3.8 4 943 610 15 4 -1.0 -3.9 5 925 774 360 4 -0.0 -4.0 6 910 914 350 5 0.9 -4.9 7 878 1219 335 6 2.5 -5.4 8 850 1503 330 7 3.5 -6.1 9 818 1829 325 8 4.6 -6.6 10 789 2134 315 9 6.4 -6.4 11 761 2438 310 8 6.1 -5.1 12 734 2743 310 7 5.4 -4.5 13 707 3048 325 5 2.9 -4.1 14 700 3137 330 7 3.5 -6.1 15 656 3658 330 7 3.5 -6.1 16 632 3962 345 4 1.0 -3.9 17 608 4267 55 4 -3.3 -2.3 18 586 4572 65 8 -7.3 -3.4 19 564 4877 60 9 -7.8 -4.5 20 523 5486 65 7 -6.3 -3.0 21 500 5850 110 5 -4.7 1.7 22 484 6096 105 6 -5.8 1.6 23 400 7570 75 20 -19.3 -5.2 24 397 7620 75 21 -20.3 -5.4 25 323 9144 65 13 -11.8 -5.5 26 300 9690 70 14 -13.2 -4.8 27 261 10668 120 11 -9.5 5.5 28 250 10960 95 18 -17.9 1.6 29 208 12192 140 18 -11.6 13.8 30 200 12450 135 19 -13.4 13.4 31 163 13716 105 24 -23.2 6.2 32 150 14230 100 34 -33.5 5.9 33 126 15240 95 54 -53.8 4.7 34 100 16570 85 22 -21.9 -1.9 35 86 17397 90 31 -31.0 0.0 36 73 18288 95 26 -25.9 2.3 37 70 18560 170 2 -0.3 2.0 38 50 20540 120 10 -8.7 5.0 39 44 21336 100 31 -30.5 5.4 40 30 23650 85 64 -63.8 -5.6 41 25 24384 85 66 -65.7 -5.8 Wind Parameters Energy-Hel index: -9.95 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.20251208.00.gif