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 WMKC... Searching the city database file for: WMKC ... Date:0000Z 8 DEC 25 Station: WMKC WMO ident: 48615 Latitude: 6.17 Longitude: 102.28 Elevation: 5.00 ------------------------------------------------------------------------------- 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 1011 5 22.4 21.4 94 1.0 21.7 180 1 294.6 297.5 294.4 340.6 16.07 1 1007 40 23.4 22.9 97 0.5 23.0 187 2 296.0 299.2 296.0 347.0 17.72 2 1000 103 23.8 22.5 92 1.3 22.9 200 3 297.0 300.1 296.0 347.3 17.41 3 925 784 19.6 19.6 100 0.0 19.6 55 11 299.4 302.2 295.6 345.2 15.71 4 850 1509 15.8 14.3 91 1.5 14.8 40 12 302.7 304.9 294.0 338.7 12.15 5 782 2214 12.8 11.8 94 1.0 12.1 30 8 306.8 308.9 294.4 340.5 11.19 6 750 2565 11.6 7.6 76 4.0 9.2 36 7 309.2 310.8 293.3 336.0 8.77 7 740 2677 11.2 3.2 58 8.0 6.7 42 6 309.9 311.2 291.7 330.1 6.52 8 707 3058 10.0 3.0 62 7.0 6.0 34 5 312.7 313.9 292.7 333.7 6.73 9 700 3141 9.6 3.6 66 6.0 6.1 25 4 313.1 314.5 293.1 335.3 7.10 10 656 3676 6.6 -4.4 45 11.0 1.1 15 4 315.6 316.4 291.5 329.1 4.21 11 621 4123 4.2 -11.8 30 16.0 -2.6 25 7 317.8 318.3 290.6 326.1 2.49 12 613 4228 4.2 -19.8 15 24.0 -4.3 28 8 319.0 319.3 289.8 323.5 1.30 13 601 4389 4.2 40 10 320.8 14 504 5797 -4.1 -45.1 2 41.0 -11.9 75 22 327.3 327.3 291.1 327.8 0.14 15 500 5860 -4.5 -47.5 2 43.0 -12.2 75 23 327.6 327.6 291.2 328.0 0.10 16 445 6766 -9.7 -48.7 3 39.0 -16.0 68 25 332.1 332.1 292.4 332.5 0.10 17 419 7227 -12.1 -55.1 1 43.0 -17.9 66 26 334.8 334.8 293.0 335.0 0.05 18 400 7580 -14.1 -35.1 15 21.0 -18.6 65 27 336.7 336.8 294.0 338.5 0.48 19 395 7676 -14.5 -38.5 11 24.0 -19.1 65 27 337.4 337.4 294.0 338.7 0.35 20 371 8148 -18.1 -30.1 34 12.0 -20.9 67 25 338.7 338.9 294.8 341.8 0.85 21 318 9281 -26.7 -39.7 28 13.0 -28.6 69 20 342.0 342.1 295.1 343.5 0.38 22 303 9629 -29.1 -45.1 20 16.0 -31.0 66 19 343.4 343.4 295.3 344.3 0.23 23 300 9700 -29.5 -45.5 20 16.0 -31.3 65 19 343.8 343.8 295.4 344.7 0.22 24 254 10862 -39.1 -43.9 60 4.8 -39.5 93 24 346.4 346.4 296.1 347.6 0.31 25 250 10970 -39.9 -44.6 61 4.7 -40.3 100 25 346.7 346.8 296.2 347.9 0.29 26 205 12290 -51.5 -59.5 38 8.0 -51.7 135 27 348.7 348.8 296.4 349.0 0.06 27 200 12450 -52.7 -61.7 33 9.0 -52.9 135 33 349.3 349.3 296.5 349.5 0.05 28 151 14200 -67.7 -77.7 23 10.0 -67.8 130 50 352.8 352.8 297.3 352.8 0.01 29 150 14240 -68.1 -78.1 23 10.0 -68.2 130 50 352.8 352.8 297.3 352.8 0.01 30 138 14736 -72.7 -83.7 17 11.0 -72.8 125 50 353.2 353.2 297.3 353.2 0.00 31 124 15358 -77.3 -89.3 13 12.0 -77.3 117 49 355.8 355.8 297.8 355.8 0.00 32 105 16306 -80.5 -92.5 12 12.0 -80.5 92 28 367.0 367.0 300.0 367.0 0.00 33 100 16580 -82.7 -95.7 9 13.0 -82.7 85 22 367.9 367.9 300.2 367.9 0.00 34 93 16980 -86.7 -99.7 8 13.0 -86.7 75 21 367.8 367.8 300.2 367.8 0.00 35 87 17344 -87.1 -100.1 7 13.0 -87.1 78 23 374.0 374.0 301.2 374.0 0.00 36 80 17807 -82.7 -95.7 9 13.0 -82.7 81 26 392.2 392.2 304.1 392.2 0.00 37 78 17949 -80.1 -93.1 10 13.0 -80.1 83 26 400.4 400.4 305.3 400.4 0.00 38 76 18097 -77.5 -90.5 11 13.0 -77.6 84 27 408.9 408.9 306.3 408.9 0.00 39 70 18570 -75.7 -90.7 8 15.0 -75.7 70 11 422.4 422.4 308.0 422.4 0.00 40 50 20550 -66.5 -94.5 1 28.0 -66.8 85 9 486.8 486.8 314.0 486.8 0.00 41 39 22066 -64.9 -93.9 1 29.0 -65.3 68 37 526.7 526.7 316.7 526.7 0.00 42 37 22388 -65.5 -94.5 1 29.0 -65.9 73 41 533.1 533.1 317.1 533.1 0.00 43 35 22727 -66.5 -94.5 1 28.0 -66.8 79 46 539.1 539.1 317.5 539.1 0.00 44 33 23087 -62.7 -91.7 1 29.0 -63.3 85 51 558.3 558.3 318.5 558.3 0.00 45 30 23680 -60.3 -90.3 1 30.0 -61.2 95 59 580.3 580.3 319.7 580.3 0.00 46 20 26260 -52.6 -85.1 1 32.6 -55.4 95 71 675.3 675.3 323.6 675.4 0.01 47 16 27716 -48.3 -82.3 1 34.0 -52.9 85 49 733.7 733.7 325.5 733.9 0.03 48 15 28145 -44.1 -79.1 1 35.0 -50.6 82 42 761.3 761.3 326.3 761.8 0.05 49 14 28612 -39.9 -76.9 1 37.0 -48.6 790.7 790.8 327.0 791.5 0.08 50 13 29118 -40.5 -76.5 1 36.0 -49.3 805.6 805.6 327.4 806.5 0.09 TRP 93 16980 -86.7 -99.7 8 13.0 -86.7 75 21 367.8 367.8 300.2 367.8 0.00 WND 20 26260 -52.6 -85.1 1 32.6 -55.4 95 71 675.3 675.3 323.6 675.4 0.01 Sounding variables and indices 1000-500 mb thick: 5757.00 m Freezing level: 551.92 mb = 5101.57 m = 16737.23 ft Wetbulb zero: 645.26 mb = 3810.42 m = 12501.23 ft Precipitable water: 1.77 inches Sfc-500 mean rel hum: 74.97 % Est. max temperature: 29.99 C = 85.98 F Sfc-Lift cond lev (LCL): 996.68 mb = 132.03 m = 433.17 ft T: 23.62 C 700-500 lapse rate: 5.19 C/km ThetaE index: 10.46 C Layer 750.0- 707.0 mb Conv cond level (CCL): 944.04 mb = 606.00 m = 1988.16 ft Mean mixing ratio: 16.46 g/kg Conv temperature: 26.51 C = 79.72 F Cap Strength: 0.78 C Lifted Index: -0.13 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.07 C Lifted Index @700 mb: 0.15 C Showalter Index: 2.86 C Risk: Showers probable Total Totals Index: 39.10 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 18.80 C K Index: 28.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 218.60 Risk: None Energy Index: -1.94 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 75.41 J/kg Max Up Vert Vel: 12.28 m/s Conv Inhibition (B-): 0.74 J/kg Cap Strength: 0.69 C Lift Cond Lev (LCL): 952.37 mb = 529.30 m = 1736.52 ft Lev Free Conv (LFC): 927.37 mb = 761.66 m = 2498.85 ft Equ Level (EL): 707.37 mb = 3053.84 m = 10019.04 ft B at Equ Level: 62.32 J/kg Max Parcel Lev (MPL): 327.37 mb = 9067.81 m = 29749.67 ft Wind level data Storm motion: 85 at 8 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 1011 5 180 1 0.0 1.0 | 258 8 7.6 1.6 1 1000 103 200 3 1.0 2.8 | 248 9 8.6 3.4 2 977 305 85 6 -6.0 -0.5 | 267 2 1.6 0.1 3 944 610 65 10 -9.1 -4.2 | 22 4 -1.5 -3.6 4 925 784 55 11 -9.0 -6.3 | 14 6 -1.4 -5.7 5 911 914 45 11 -7.8 -7.8 | 2 7 -0.2 -7.2 6 879 1219 40 12 -7.7 -9.2 | 1 9 -0.1 -8.6 7 850 1509 40 12 -7.7 -9.2 | 1 9 -0.1 -8.6 8 818 1829 40 10 -6.4 -7.7 | 351 7 1.1 -7.0 9 789 2134 30 8 -4.0 -6.9 | 330 7 3.6 -6.3 10 761 2438 30 7 -3.5 -6.1 | 323 7 4.1 -5.4 11 734 2743 45 6 -4.2 -4.2 | 317 5 3.3 -3.6 12 708 3048 35 5 -2.9 -4.1 | 306 6 4.7 -3.5 13 700 3141 25 4 -1.7 -3.6 | 297 7 5.9 -3.0 14 657 3658 15 4 -1.0 -3.9 | 296 7 6.5 -3.2 15 632 3962 20 6 -2.1 -5.6 | 312 7 5.5 -5.0 16 609 4267 30 9 -4.5 -7.8 | 337 8 3.1 -7.2 17 586 4572 60 11 -9.5 -5.5 | 22 5 -2.0 -4.9 18 565 4877 75 14 -13.5 -3.6 | 63 7 -5.9 -3.0 19 524 5486 75 19 -18.4 -4.9 | 68 12 -10.8 -4.3 20 500 5860 75 23 -22.2 -6.0 | 70 16 -14.6 -5.3 21 485 6096 70 24 -22.6 -8.2 | 63 17 -15.0 -7.6 22 400 7580 65 27 -24.5 -11.4 | 57 20 -16.9 -10.8 23 398 7620 65 27 -24.5 -11.4 | 57 20 -16.9 -10.8 24 324 9144 70 20 -18.8 -6.8 | 61 13 -11.2 -6.2 25 300 9700 65 19 -17.2 -8.0 | 52 12 -9.6 -7.4 26 261 10668 80 22 -21.7 -3.8 | 77 14 -14.1 -3.2 27 250 10970 100 25 -24.6 4.3 | 106 18 -17.0 5.0 28 208 12192 135 24 -17.0 17.0 | 152 20 -9.4 17.6 29 200 12450 135 33 -23.3 23.3 | 147 29 -15.8 24.0 30 163 13716 125 48 -39.3 27.5 | 132 42 -31.7 28.1 31 150 14240 130 50 -38.3 32.1 | 137 45 -30.7 32.8 32 126 15240 120 51 -44.2 25.5 | 126 45 -36.6 26.1 33 100 16580 85 22 -21.9 -1.9 | 85 14 -14.3 -1.3 34 93 16980 75 21 -20.3 -5.4 | 69 14 -12.7 -4.8 35 74 18288 85 28 -27.9 -2.4 | 85 20 -20.3 -1.8 36 70 18570 70 11 -10.3 -3.8 | 41 4 -2.8 -3.1 37 50 20550 85 9 -9.0 -0.8 | 83 1 -1.4 -0.2 38 44 21336 55 27 -22.1 -15.5 | 44 21 -14.5 -14.9 39 30 23680 95 59 -58.8 5.1 | 96 52 -51.2 5.8 40 27 24384 95 60 -59.8 5.2 | 96 53 -52.2 5.8 41 20 26260 95 71 -70.7 6.2 | 96 64 -63.2 6.8 42 14 27432 80 37 -36.4 -6.4 | 79 29 -28.9 -5.8 Wind Parameters Mean winds (0-6000m): 55.3 at 10.1 knts Storm direction: 85.3 at 7.6 knts Shear (0-3000m) pos: 0.3 neg: 1.3 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 49.9 deg Storm rel helicity (0-3000m) pos: 2.6 neg: -23.3 tot: -20.7 m^2/s^2 ave: -6.9 10^-3 m/s^2 rel: -0.23 Storm rel vorticity (0-3000m) horiz: 5.2 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 12.25 Bulk Shear: 6.16 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 5 250 3| 0.0 9.2 9.2| 2.4 -8.4 -6.0 -11.9 0.08| 15.1 1.2 1000 65 8 350 3| 0.0 6.2 6.2| 2.6 -11.7 -9.1 -9.1 -0.03| 10.7 -0.3 1500 53 9 358 5| 0.0 4.4 4.4| 2.6 -11.8 -9.3 -6.2 -0.03| 7.5 -0.2 2000 49 10 356 6| 0.0 2.5 2.5| 2.6 -17.6 -15.0 -7.5 -0.14| 6.5 -0.9 2500 46 9 350 6| 0.0 1.6 1.6| 2.6 -21.3 -18.7 -7.5 -0.20| 5.7 -1.2 3000 45 9 345 6| 0.3 1.3 1.6| 2.6 -23.3 -20.7 -6.9 -0.23| 5.2 -1.2 4000 41 8 333 6| 0.1 0.9 1.0| 7.4 -25.3 -17.9 -4.5 -0.17| 4.5 -0.7 5000 45 8 341 5| 1.3 0.7 2.0| 28.3 -25.3 3.0 0.6 0.13| 5.0 0.7 6000 55 10 8 5| 1.1 1.2 2.3| 31.0 -30.0 0.9 0.2 0.11| 5.0 0.5 Wrote GIF file: /home/apache/climate/data/raob//WMKC/skewt/WMKC.skewt.20251208.00.gif