UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122500.upa.cvt Date: 0000Z 25 DEC 25 Searching for VO063... Searching the city database file for: VO063 ... Date:0000Z 25 DEC 25 Station: VO063 WMO ident: 43063 Latitude: 18.53 Longitude: 73.85 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 0 SFC 950 514 11.0 9.6 91 1.4 10.2 0 0 288.3 289.7 285.5 310.6 7.92 2 949 524 12.0 6.0 67 6.0 8.8 12 1 289.5 290.5 284.2 307.0 6.18 3 929 739 18.8 6.8 46 12.0 11.9 117 11 298.2 299.4 288.1 317.8 6.68 4 925 783 18.8 5.8 42 13.0 11.4 120 13 298.5 299.7 287.8 317.0 6.26 5 850 1503 14.6 3.6 48 11.0 8.6 115 15 301.4 302.5 288.4 318.9 5.83 6 836 1643 13.2 4.2 54 9.0 8.2 115 13 301.4 302.5 288.7 319.9 6.19 7 822 1784 13.4 0.4 41 13.0 6.6 115 12 303.1 304.0 287.9 317.6 4.79 8 818 1825 14.2 -2.8 31 17.0 5.8 115 11 304.3 305.0 287.4 316.0 3.80 9 814 1867 15.2 -6.8 21 22.0 5.1 114 11 305.8 306.4 287.0 314.7 2.82 10 810 1909 16.0 -14.0 11 30.0 3.8 114 10 307.1 307.4 286.1 312.3 1.60 11 806 1951 16.8 -27.2 3 44.0 2.7 113 10 308.4 308.5 285.4 310.2 0.51 12 801 2003 17.6 112 9 309.8 13 742 2652 14.8 105 7 313.6 14 700 3141 11.4 -29.6 4 41.0 -1.0 110 10 315.1 315.2 287.7 316.8 0.47 15 682 3357 9.6 -31.4 4 41.0 -2.1 104 9 315.5 315.5 287.7 316.9 0.41 16 627 4045 4.4 -26.6 8 31.0 -4.9 97 6 317.2 317.3 288.6 319.6 0.69 17 609 4281 4.0 -31.0 6 35.0 -5.7 105 4 319.4 319.5 289.0 321.1 0.47 18 602 4374 4.4 -27.6 8 32.0 -5.3 156 4 320.9 321.0 289.8 323.2 0.66 19 535 5319 -2.9 -21.9 22 19.0 -9.1 270 5 323.2 323.4 291.0 327.5 1.24 20 510 5695 -4.9 -36.9 6 32.0 -12.0 286 7 325.2 325.3 290.7 326.4 0.32 21 500 5850 -5.7 -34.7 8 29.0 -12.4 310 7 326.1 326.2 291.0 327.6 0.40 22 451 6649 -12.3 -29.3 23 17.0 -16.4 290 12 327.6 327.7 291.8 330.3 0.75 23 426 7084 -14.3 -37.3 12 23.0 -18.7 266 15 330.4 330.5 292.2 331.8 0.36 24 400 7560 -16.9 -60.9 1 44.0 -21.4 240 19 333.0 333.0 292.6 333.1 0.03 25 398 7597 -17.3 -61.3 1 44.0 -21.7 237 19 333.0 333.0 292.6 333.1 0.03 26 314 9327 -29.3 -61.3 3 32.0 -31.5 252 31 339.6 339.6 294.3 339.8 0.03 27 300 9650 -32.1 -48.1 19 16.0 -33.6 255 41 340.1 340.2 294.5 340.8 0.16 28 264 10539 -39.1 -58.1 12 19.0 -40.1 242 51 342.6 342.6 295.0 342.8 0.06 29 250 10910 -42.7 -65.7 6 23.0 -43.5 240 54 342.6 342.6 295.0 342.7 0.02 30 200 12380 -54.1 -86.1 1 32.0 -54.4 230 64 347.1 347.1 296.0 347.1 0.00 31 190 12708 -56.1 -87.1 1 31.0 -56.3 349.0 349.0 296.4 349.0 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5850.00 m Freezing level: 561.62 mb = 4943.43 m = 16218.41 ft Wetbulb zero: 728.04 mb = 2811.61 m = 9224.31 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 21.48 % Est. max temperature: 32.20 C = 89.96 F Sfc-Lift cond lev (LCL): 930.25 mb = 725.55 m = 2380.39 ft T: 18.37 C 700-500 lapse rate: 6.31 C/km ThetaE index: 9.76 C Layer 822.0- 801.0 mb Conv cond level (CCL): 543.77 mb = 5188.43 m = 17022.21 ft Mean mixing ratio: 6.14 g/kg Conv temperature: 45.04 C = 113.07 F Cap Strength: 13.08 C Lifted Index: 12.50 C Risk: None Lifted Index @300 mb: 16.92 C Lifted Index @700 mb: 12.38 C Showalter Index: 11.27 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 9.30 C K Index: -17.10 Risk: None Sweat Index: 80.20 Risk: None Energy Index: 2.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.56 J/kg Max Up Vert Vel: 8.78 m/s Conv Inhibition (B-): 5998.23 J/kg Cap Strength: 13.00 C Lift Cond Lev (LCL): 757.54 mb = 2476.45 m = 8124.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 134 at 6 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 ---------------------------------------------------------- 0 950 514 0 0 -0.0 -0.0 | 314 6 4.6 -4.4 1 941 610 110 5 -4.7 1.7 | 2 3 -0.1 -2.7 2 925 783 120 13 -11.3 6.5 | 108 7 -6.7 2.1 3 911 914 110 17 -16.0 5.8 | 97 11 -11.4 1.4 4 879 1219 100 19 -18.7 3.3 | 86 14 -14.1 -1.1 5 850 1503 115 15 -13.6 6.3 | 102 9 -9.0 2.0 6 818 1829 115 11 -10.0 4.6 | 93 5 -5.4 0.3 7 789 2134 110 8 -7.5 2.7 | 61 3 -2.9 -1.6 8 761 2438 105 6 -5.8 1.6 | 23 3 -1.2 -2.8 9 734 2743 105 8 -7.7 2.1 | 54 4 -3.1 -2.3 10 708 3048 110 10 -9.4 3.4 | 79 5 -4.8 -1.0 11 700 3141 110 10 -9.4 3.4 | 79 5 -4.8 -1.0 12 656 3658 95 7 -7.0 0.6 | 32 4 -2.4 -3.8 13 632 3962 95 7 -7.0 0.6 | 32 4 -2.4 -3.8 14 609 4267 105 4 -3.9 1.0 | 348 3 0.7 -3.3 15 586 4572 280 4 3.9 -0.7 | 301 10 8.5 -5.1 16 564 4877 305 4 3.3 -2.3 | 310 10 7.9 -6.7 17 523 5486 255 6 5.8 1.6 | 285 11 10.4 -2.8 18 500 5850 310 7 5.4 -4.5 | 312 13 10.0 -8.9 19 484 6096 320 8 5.1 -6.1 | 317 14 9.7 -10.5 20 400 7560 240 19 16.5 9.5 | 256 22 21.0 5.1 21 397 7620 235 19 15.6 10.9 | 252 21 20.2 6.5 22 322 9144 250 26 24.4 8.9 | 261 29 29.0 4.5 23 300 9650 255 41 39.6 10.6 | 262 45 44.2 6.2 24 259 10668 240 52 45.0 26.0 | 246 54 49.6 21.6 25 250 10910 240 54 46.8 27.0 | 246 56 51.4 22.6 26 206 12192 235 60 49.1 34.4 | 241 62 53.7 30.0 27 200 12380 230 64 49.0 41.1 | 236 65 53.6 36.8 Wind Parameters Mean winds (0-6000m): 103.6 at 8.5 knts Storm direction: 133.6 at 6.3 knts Shear (0-3000m) pos: 3.1 neg: 1.9 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 91.5 deg Storm rel helicity (0-3000m) pos: 22.6 neg: -21.5 tot: 1.2 m^2/s^2 ave: 0.4 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 26.50 Bulk Shear: 1.46 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 ------------------------------------------------------------------------------- 500 113 11 91 6| 18.2 0.0 18.2| 8.8 -5.9 2.9 5.9 0.43| 20.4 8.8 1000 108 15 91 9| 7.6 0.0 7.6| 19.0 -11.9 7.1 7.1 0.36| 14.6 5.2 1500 110 14 92 8| 5.1 2.0 7.1| 19.0 -15.6 3.3 2.2 0.23| 11.7 2.6 2000 110 12 87 7| 3.8 2.2 6.0| 19.2 -18.2 1.1 0.5 0.14| 9.7 1.3 2500 109 11 84 6| 3.7 1.8 5.5| 22.3 -18.2 4.2 1.7 0.20| 8.4 1.7 3000 109 11 81 6| 3.1 1.9 5.0| 22.6 -21.5 1.2 0.4 0.13| 7.5 1.0 4000 108 10 72 5| 1.4 1.6 3.0| 25.5 -28.4 -2.8 -0.7 -0.01| 7.4 -0.1 5000 108 9 65 4| 0.8 1.3 2.1| 34.2 -40.2 -6.0 -1.2 -0.02| 6.8 -0.1 6000 104 8 57 4| 0.6 1.5 2.0| 56.1 -56.2 -0.1 -0.0 0.02| 6.7 0.1 Wrote GIF file: /home/apache/climate/data/raob//VO063/skewt/VO063.skewt.20251225.00.gif