UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for WM650... Searching the city database file for: WM650 ... Date:0000Z 6 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 1010 13 24.4 24.1 98 0.3 24.2 120 3 296.7 300.1 297.0 351.8 19.04 1 1000 100 24.6 22.7 89 1.9 23.2 150 4 297.8 300.9 296.4 348.9 17.63 2 997 126 24.6 22.8 90 1.8 23.3 146 4 298.0 301.2 296.5 349.7 17.79 3 925 783 21.2 19.8 92 1.4 20.2 75 7 301.0 303.9 296.1 347.8 15.91 4 859 1423 18.4 16.2 87 2.2 16.9 35 5 304.5 307.0 295.5 345.1 13.61 5 850 1514 18.0 15.7 86 2.3 16.4 35 5 305.0 307.5 295.4 344.8 13.32 6 764 2422 13.4 11.1 86 2.3 11.9 308 2 309.5 311.5 295.0 342.8 10.93 7 700 3155 9.4 7.1 86 2.3 8.0 35 5 312.9 314.6 294.6 341.0 9.08 8 665 3579 7.6 1.6 66 6.0 4.2 35 4 315.5 316.7 293.3 335.9 6.47 9 612 4257 3.4 0.0 78 3.4 1.5 69 5 318.2 319.5 293.9 338.2 6.27 10 547 5160 -1.5 -7.5 64 6.0 -4.3 51 8 322.8 323.6 293.3 335.9 3.98 11 500 5870 -5.3 -13.3 53 8.0 -8.5 70 11 326.6 327.1 293.3 335.9 2.74 12 471 6336 -8.7 -13.3 69 4.6 -10.5 80 12 328.0 328.6 293.8 337.9 2.91 13 457 6569 -9.3 -17.3 52 8.0 -12.2 86 12 330.1 330.5 293.7 337.6 2.15 14 440 6862 -10.3 -15.3 67 5.0 -12.2 93 13 332.4 333.0 294.7 341.6 2.65 15 415 7310 -12.7 -21.7 47 9.0 -15.6 103 14 334.9 335.3 294.5 340.8 1.62 16 400 7590 -14.3 -25.3 39 11.0 -17.4 110 15 336.4 336.7 294.6 340.9 1.22 17 350 8590 -21.1 -33.1 33 12.0 -23.6 110 15 340.3 340.5 295.0 342.9 0.67 18 300 9710 -29.1 -43.1 25 14.0 -30.9 115 17 344.4 344.4 295.6 345.5 0.28 19 250 10990 -39.1 -59.1 10 20.0 -40.2 120 19 347.9 347.9 296.2 348.2 0.05 20 221 11818 -46.7 -58.7 24 12.0 -47.2 117 20 348.7 348.7 296.4 349.0 0.06 21 200 12470 -52.3 -61.3 33 9.0 -52.5 110 30 349.9 350.0 296.7 350.2 0.05 22 150 14270 -67.5 -80.5 14 13.0 -67.6 100 50 353.8 353.8 297.4 353.8 0.00 23 105 16347 -81.5 -101.5 2 20.0 -81.5 37 9 365.1 365.1 299.7 365.1 0.00 24 100 16620 -83.7 -104.7 1 21.0 -83.7 20 5 366.0 366.0 299.8 366.0 0.00 25 85 17508 -88.7 -110.7 1 22.0 -88.7 70 25 373.3 373.3 301.1 373.3 0.00 26 78 17977 -83.9 -106.9 1 23.0 -83.9 98 23 392.6 392.6 304.2 392.6 0.00 27 77 18049 -81.5 -104.5 1 23.0 -81.5 102 22 399.0 399.0 305.0 399.0 0.00 28 75 18197 -78.9 -100.9 2 22.0 -78.9 110 21 407.5 407.5 306.2 407.5 0.00 29 70 18590 -77.9 -102.9 1 25.0 -77.9 140 5 417.7 417.7 307.4 417.7 0.00 30 63 19193 -76.7 -101.7 1 25.0 -76.7 121 14 433.2 433.2 309.1 433.2 0.00 31 61 19378 -77.7 -102.7 1 25.0 -77.7 115 17 434.9 434.9 309.4 434.9 0.00 32 58 19669 -73.9 -99.9 1 26.0 -74.0 106 22 449.8 449.8 310.8 449.8 0.00 33 56 19874 -71.3 -98.3 1 27.0 -71.4 100 25 460.3 460.3 311.8 460.3 0.00 34 50 20550 -67.3 -95.3 1 28.0 -67.5 80 35 484.9 484.9 313.8 484.9 0.00 35 47 20926 -65.3 -94.3 1 29.0 -65.6 82 38 498.3 498.3 314.8 498.3 0.00 36 36 22568 -61.3 -91.3 1 30.0 -62.0 88 46 548.2 548.2 318.0 548.2 0.00 37 30 23710 -57.9 -88.9 1 31.0 -59.0 90 51 586.8 586.8 320.0 586.8 0.00 38 26 24618 -55.5 -87.5 1 32.0 -57.2 90 53 618.1 618.1 321.4 618.2 0.01 39 25 24867 -56.3 -87.3 1 31.0 -57.9 90 54 622.8 622.8 321.6 622.9 0.01 40 23 25397 -56.3 -87.3 1 31.0 -58.0 90 56 637.8 637.8 322.2 637.9 0.01 41 21 25977 -54.9 -86.9 1 32.0 -57.1 90 59 658.9 658.9 323.0 658.9 0.01 42 20 26290 -53.1 -85.1 1 32.0 -55.8 90 60 673.6 673.6 323.6 673.7 0.01 43 19 26621 -52.9 -84.9 1 32.0 -55.7 88 57 684.2 684.2 323.9 684.3 0.02 44 17 27353 -43.9 -78.9 1 35.0 -50.0 83 50 735.2 735.2 325.5 735.6 0.05 45 15 28198 -41.3 -77.3 1 36.0 -49.1 77 42 770.6 770.7 326.5 771.3 0.07 TRP 85 17508 -88.7 -110.7 1 22.0 -88.7 70 25 373.3 373.3 301.1 373.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5770.00 m Freezing level: 566.90 mb = 4883.31 m = 16021.16 ft Wetbulb zero: 594.88 mb = 4485.20 m = 14715.03 ft Precipitable water: 2.23 inches Sfc-500 mean rel hum: 78.67 % Est. max temperature: 32.16 C = 89.90 F Sfc-Lift cond lev (LCL): 1006.07 mb = 47.25 m = 155.02 ft T: 24.48 C 700-500 lapse rate: 5.41 C/km ThetaE index: 13.79 C Layer 925.0- 612.0 mb Conv cond level (CCL): 904.38 mb = 978.08 m = 3208.89 ft Mean mixing ratio: 16.83 g/kg Conv temperature: 29.76 C = 85.57 F Cap Strength: 0.88 C Lifted Index: -1.92 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.06 C Lifted Index @700 mb: -0.87 C Showalter Index: -0.40 C Risk: Thunderstorms probable Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.00 C K Index: 36.70 Risk: > 80 % chance of thunderstorms Sweat Index: 209.40 Risk: None Energy Index: -1.77 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 311.25 J/kg Max Up Vert Vel: 24.95 m/s Conv Inhibition (B-): 26.19 J/kg Cap Strength: 0.88 C Lift Cond Lev (LCL): 938.30 mb = 658.00 m = 2158.76 ft Lev Free Conv (LFC): 773.30 mb = 2318.90 m = 7607.85 ft Equ Level (EL): 293.30 mb = 9868.66 m = 32377.09 ft B at Equ Level: 311.12 J/kg Max Parcel Lev (MPL): 143.30 mb = 14536.30 m = 47690.68 ft Wind level data Storm motion: 83 at 4 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 1010 13 120 3 -2.6 1.5 | 216 2 1.5 2.0 1 1000 100 150 4 -2.0 3.5 | 207 4 2.1 4.0 2 977 305 115 4 -3.6 1.7 | 191 2 0.4 2.2 3 943 610 85 7 -7.0 -0.6 | 88 3 -2.9 -0.1 4 925 783 75 7 -6.8 -1.8 | 64 3 -2.7 -1.3 5 911 914 65 7 -6.3 -3.0 | 43 3 -2.3 -2.4 6 879 1219 35 6 -3.4 -4.9 | 352 4 0.6 -4.4 7 850 1514 35 5 -2.9 -4.1 | 342 4 1.2 -3.6 8 819 1829 20 4 -1.4 -3.8 | 320 4 2.7 -3.2 9 790 2134 340 2 0.7 -1.9 | 286 5 4.7 -1.4 10 762 2438 305 2 1.6 -1.1 | 276 6 5.7 -0.6 11 735 2743 5 2 -0.2 -2.0 | 291 4 3.9 -1.5 12 709 3048 30 5 -2.5 -4.3 | 338 4 1.6 -3.8 13 700 3155 35 5 -2.9 -4.1 | 342 4 1.2 -3.6 14 658 3658 35 4 -2.3 -3.3 | 328 3 1.8 -2.8 15 633 3962 55 3 -2.5 -1.7 | 307 2 1.6 -1.2 16 610 4267 70 5 -4.7 -1.7 | 28 1 -0.6 -1.2 17 587 4572 65 7 -6.3 -3.0 | 43 3 -2.3 -2.4 18 565 4877 55 6 -4.9 -3.4 | 16 3 -0.9 -2.9 19 524 5486 45 10 -7.1 -7.1 | 25 7 -3.0 -6.6 20 500 5870 70 11 -10.3 -3.8 | 63 7 -6.3 -3.3 21 486 6096 75 11 -10.6 -2.8 | 70 7 -6.6 -2.3 22 400 7590 110 15 -14.1 5.1 | 119 12 -10.0 5.6 23 398 7620 110 14 -13.2 4.8 | 120 11 -9.1 5.3 24 324 9144 110 16 -15.0 5.5 | 119 13 -11.0 6.0 25 300 9710 115 17 -15.4 7.2 | 124 14 -11.4 7.7 26 262 10668 130 17 -13.0 10.9 | 142 15 -9.0 11.4 27 250 10990 120 19 -16.5 9.5 | 129 16 -12.4 10.0 28 209 12192 115 21 -19.0 8.9 | 122 18 -15.0 9.4 29 200 12470 110 30 -28.2 10.3 | 114 26 -24.1 10.8 30 164 13716 100 34 -33.5 5.9 | 102 30 -29.4 6.4 31 150 14270 100 50 -49.2 8.7 | 101 46 -45.2 9.2 32 127 15240 105 25 -24.1 6.5 | 109 21 -20.1 7.0 33 100 16620 20 5 -1.7 -4.7 | 331 5 2.3 -4.2 34 85 17508 70 25 -23.5 -8.6 | 68 21 -19.4 -8.0 35 74 18288 115 21 -19.0 8.9 | 122 18 -15.0 9.4 36 70 18590 140 5 -3.2 3.8 | 191 4 0.8 4.3 37 50 20550 80 35 -34.5 -6.1 | 80 31 -30.4 -5.6 38 44 21336 85 41 -40.8 -3.6 | 85 37 -36.8 -3.1 39 30 23710 90 51 -51.0 0.0 | 91 47 -46.9 0.5 40 27 24384 90 52 -52.0 0.0 | 91 48 -47.9 0.5 41 20 26290 90 60 -60.0 0.0 | 91 56 -55.9 0.5 42 14 27432 75 39 -37.7 -10.1 | 74 35 -33.6 -9.6 Wind Parameters Mean winds (0-6000m): 52.8 at 5.5 knts Storm direction: 82.8 at 4.1 knts Shear (0-3000m) pos: 0.7 neg: 0.8 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 116.1 deg Storm rel helicity (0-3000m) pos: 4.9 neg: -15.7 tot: -10.8 m^2/s^2 ave: -3.6 10^-3 m/s^2 rel: -0.50 Storm rel vorticity (0-3000m) horiz: 4.4 stream: -2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 80.82 Bulk Shear: 3.85 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 ------------------------------------------------------------------------------- 500 119 4 185 3| 0.0 3.7 3.7| 0.0 -2.7 -2.7 -5.4 -0.60| 7.2 -4.3 1000 91 6 110 2| 0.0 3.1 3.1| 0.0 -6.5 -6.5 -6.5 -0.75| 6.2 -4.7 1500 73 6 49 2| 0.0 1.9 1.9| 0.0 -9.5 -9.5 -6.3 -0.78| 5.3 -4.1 2000 62 5 17 2| 0.0 1.3 1.3| 0.0 -13.2 -13.2 -6.6 -0.81| 4.8 -3.9 2500 56 5 354 2| 0.0 1.0 1.0| 0.5 -15.7 -15.2 -6.1 -0.78| 4.4 -3.4 3000 50 4 342 2| 0.7 0.8 1.6| 4.9 -15.7 -10.8 -3.6 -0.50| 4.4 -2.2 4000 46 4 338 3| 0.5 0.6 1.2| 5.5 -16.9 -11.3 -2.8 -0.47| 3.7 -1.8 5000 51 5 348 2| 0.8 0.7 1.4| 6.7 -18.0 -11.3 -2.3 -0.35| 3.6 -1.3 6000 53 5 6 3| 0.9 0.7 1.6| 16.8 -18.0 -1.2 -0.2 -0.16| 3.7 -0.6 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251206.00.gif