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 VO063... Searching the city database file for: VO063 ... Date:0000Z 6 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 953 504 15.4 14.4 94 1.0 14.8 0 0 292.6 294.5 289.8 323.5 10.88 2 933 726 18.8 10.8 60 8.0 13.8 80 8 297.8 299.4 289.8 323.3 8.75 3 925 816 18.6 10.6 60 8.0 13.7 100 13 298.3 299.9 289.9 323.8 8.70 4 850 1539 15.0 7.0 59 8.0 10.3 110 14 301.9 303.2 289.9 323.9 7.41 5 809 1956 13.8 2.8 47 11.0 7.8 91 10 304.9 306.0 289.5 322.5 5.79 6 803 2019 14.6 -0.4 36 15.0 6.8 83 9 306.4 307.2 288.9 320.6 4.63 7 798 2072 15.4 -5.6 23 21.0 5.4 77 9 307.8 308.4 288.0 317.7 3.15 8 788 2179 15.8 -10.2 16 26.0 4.4 64 8 309.3 309.7 287.6 316.5 2.23 9 773 2341 14.8 -2.2 31 17.0 6.1 40 7 310.0 310.7 289.7 323.1 4.21 10 739 2719 11.8 -2.2 38 14.0 4.6 2 1 310.7 311.5 290.1 324.5 4.40 11 700 3170 8.8 -2.2 46 11.0 3.2 200 9 312.2 313.1 290.8 326.9 4.65 12 658 3676 5.0 -11.0 30 16.0 -1.7 159 8 313.5 314.0 289.3 321.7 2.51 13 635 3964 3.8 -21.2 14 25.0 -4.6 107 10 315.4 315.6 288.5 319.1 1.11 14 605 4354 2.2 -26.8 10 29.0 -6.3 80 10 317.9 318.0 288.9 320.4 0.70 15 518 5584 -5.5 -36.5 7 31.0 -12.3 40 5 323.0 323.1 290.0 324.3 0.32 16 500 5860 -7.1 -39.1 6 32.0 -13.5 305 8 324.4 324.4 290.4 325.4 0.26 17 400 7560 -19.9 -43.9 10 24.0 -23.2 235 13 329.1 329.2 291.7 329.9 0.19 18 366 8211 -25.7 -48.7 10 23.0 -28.1 329.9 329.9 291.8 330.4 0.13 19 331 8934 -29.5 -69.5 1 40.0 -31.7 334.3 334.3 292.9 334.3 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5860.00 m Freezing level: 580.14 mb = 4705.42 m = 15437.55 ft Wetbulb zero: 672.83 mb = 3493.46 m = 11461.34 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 30.94 % Est. max temperature: 29.04 C = 84.28 F Sfc-Lift cond lev (LCL): 939.08 mb = 657.90 m = 2158.45 ft T: 17.76 C 700-500 lapse rate: 5.91 C/km ThetaE index: 7.44 C Layer 809.0- 773.0 mb Conv cond level (CCL): 660.62 mb = 3643.06 m = 11952.15 ft Mean mixing ratio: 8.46 g/kg Conv temperature: 36.01 C = 96.81 F Cap Strength: 8.69 C Lifted Index: 7.24 C Risk: None Lifted Index @700 mb: 6.85 C Showalter Index: 7.18 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 14.10 C K Index: 18.10 Risk: < 20 % chance of thunderstorms Sweat Index: 120.00 Risk: None Energy Index: 0.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.39 J/kg Max Up Vert Vel: 7.80 m/s Conv Inhibition (B-): 1828.98 J/kg Cap Strength: 8.59 C Lift Cond Lev (LCL): 808.97 mb = 1956.42 m = 6418.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 131 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 ---------------------------------------------------------- 0 953 504 0 0 -0.0 -0.0 | 311 6 4.8 -4.2 1 943 610 55 1 -0.8 -0.6 | 320 6 4.0 -4.8 2 925 816 100 13 -12.8 2.3 | 76 8 -8.0 -1.9 3 914 914 100 17 -16.7 3.0 | 84 12 -12.0 -1.3 4 882 1219 105 20 -19.3 5.2 | 94 15 -14.5 1.0 5 850 1539 110 14 -13.2 4.8 | 94 8 -8.4 0.6 6 821 1829 105 11 -10.6 2.8 | 77 6 -5.8 -1.4 7 792 2134 70 8 -7.5 -2.7 | 21 7 -2.7 -6.9 8 764 2438 25 7 -3.0 -6.3 | 350 11 1.8 -10.5 9 736 2743 0 0 -0.0 -0.0 | 311 6 4.8 -4.2 10 710 3048 195 7 1.8 6.8 | 249 7 6.6 2.6 11 700 3170 200 9 3.1 8.5 | 242 9 7.9 4.3 12 659 3658 160 8 -2.7 7.5 | 212 4 2.1 3.3 13 634 3962 105 10 -9.7 2.6 | 72 5 -4.9 -1.6 14 610 4267 80 11 -10.8 -1.9 | 45 9 -6.0 -6.1 15 587 4572 80 7 -6.9 -1.2 | 21 6 -2.1 -5.4 16 565 4877 85 5 -5.0 -0.4 | 2 5 -0.2 -4.6 17 524 5486 70 4 -3.8 -1.4 | 350 6 1.0 -5.6 18 500 5860 305 8 6.6 -4.6 | 308 14 11.3 -8.8 19 485 6096 290 8 7.5 -2.7 | 299 14 12.3 -6.9 20 400 7560 235 13 10.6 7.5 | 258 16 15.4 3.3 21 397 7620 240 12 10.4 6.0 | 263 15 15.2 1.8 Wind Parameters Mean winds (0-6000m): 101.3 at 8.5 knts Storm direction: 131.3 at 6.4 knts Shear (0-3000m) pos: 2.5 neg: 2.3 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): -88.7 deg Storm rel helicity (0-3000m) pos: 34.3 neg: -68.7 tot: -34.4 m^2/s^2 ave: -11.5 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 11.4 stream: -2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 169.83 Bulk Shear: 0.18 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 99 10 60 5| 18.4 0.0 18.4| 28.0 0.0 28.0 55.9 0.85| 20.1 17.0 1000 103 14 84 9| 7.5 0.0 7.5| 34.3 -0.1 34.1 34.1 0.67| 14.0 9.4 1500 104 13 82 8| 5.0 2.5 7.5| 34.3 -10.7 23.5 15.7 0.35| 12.0 4.2 2000 97 12 68 7| 3.8 4.0 7.8| 34.3 -30.9 3.3 1.7 0.08| 11.5 0.9 2500 97 10 60 6| 3.0 3.6 6.6| 34.3 -56.5 -22.2 -8.9 -0.14| 12.0 -1.7 3000 108 10 75 5| 2.5 2.3 4.8| 34.3 -68.7 -34.4 -11.5 -0.21| 11.4 -2.4 4000 108 10 75 5| 1.9 1.1 3.0| 34.3 -85.9 -51.6 -12.9 -0.34| 10.9 -3.6 5000 104 9 60 4| 1.2 1.0 2.3| 34.3 -90.8 -56.5 -11.3 -0.36| 9.2 -3.3 6000 101 8 54 4| 1.0 1.8 2.9| 34.3-136.4-102.1 -17.0 -0.42| 9.2 -3.9 Wrote GIF file: /home/apache/climate/data/raob//VO063/skewt/VO063.skewt.20251206.00.gif