UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for VO063... Searching the city database file for: VO063 ... Date:0000Z 7 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 953 503 14.0 11.7 86 2.3 12.6 0 0 291.1 292.7 287.7 316.9 9.09 2 933 725 19.2 8.2 49 11.0 12.7 116 9 298.2 299.5 288.6 319.7 7.33 3 925 815 18.8 7.8 49 11.0 12.3 105 13 298.5 299.8 288.6 319.7 7.19 4 850 1537 15.4 6.4 55 9.0 10.2 115 11 302.3 303.6 289.8 323.5 7.11 5 836 1677 14.8 4.8 51 10.0 9.1 132 10 303.1 304.3 289.5 322.5 6.46 6 828 1759 15.4 2.4 42 13.0 8.3 142 9 304.6 305.6 289.1 321.3 5.50 7 823 1810 16.2 0.2 34 16.0 7.7 148 8 305.9 306.8 288.9 320.4 4.72 8 818 1862 16.8 -2.2 27 19.0 7.1 147 8 307.1 307.8 288.6 319.4 3.97 9 811 1935 17.4 -2.6 25 20.0 7.2 141 7 308.5 309.2 288.9 320.7 3.89 10 768 2397 15.2 -9.8 17 25.0 4.0 91 6 311.0 311.4 288.3 318.6 2.36 11 743 2676 13.2 -2.8 33 16.0 5.0 39 5 311.7 312.5 290.3 325.0 4.19 12 713 3021 10.0 -3.0 40 13.0 3.4 43 3 311.9 312.7 290.4 325.5 4.30 13 700 3173 8.6 -4.4 39 13.0 2.2 65 2 312.0 312.8 290.1 324.5 3.94 14 668 3557 5.6 -2.4 56 8.0 1.5 313 4 312.8 313.8 291.2 328.0 4.80 15 627 4070 1.0 -4.0 69 5.0 -1.4 249 8 313.3 314.2 291.0 327.7 4.54 16 596 4474 -2.5 -11.5 50 9.0 -6.1 248 9 313.8 314.3 289.5 322.5 2.66 17 589 4568 -2.1 -15.1 36 13.0 -6.9 250 9 315.4 315.7 289.3 322.0 2.01 18 583 4649 -1.7 -17.7 28 16.0 -7.3 255 8 316.7 317.1 289.4 322.2 1.63 19 578 4717 -1.3 -21.3 20 20.0 -7.8 261 7 318.0 318.2 289.4 322.1 1.21 20 562 4941 -1.9 -22.9 18 21.0 -8.4 274 5 319.8 320.1 289.9 323.6 1.08 21 533 5360 -4.1 -27.1 15 23.0 -10.5 267 7 322.1 322.3 290.2 324.9 0.78 22 500 5860 -7.5 -31.5 13 24.0 -13.3 235 14 323.9 324.0 290.5 325.9 0.55 23 426 7088 -16.5 -26.5 42 10.0 -19.0 217 21 327.6 327.8 292.0 331.3 1.03 24 400 7560 -19.7 -27.7 49 8.0 -21.5 210 24 329.4 329.6 292.5 332.9 0.98 25 385 7842 -21.1 -30.1 44 9.0 -23.0 215 27 331.2 331.3 292.8 334.1 0.81 26 318 9220 -30.7 -37.7 50 7.0 -31.7 242 48 336.5 336.6 293.9 338.2 0.47 27 300 9630 -33.3 -40.3 49 7.0 -34.1 225 53 338.4 338.5 294.3 339.9 0.38 28 274 10259 -39.1 -47.1 42 8.0 -39.7 338.9 339.0 294.3 339.7 0.20 29 272 10309 -39.3 -47.3 42 8.0 -39.9 339.4 339.4 294.4 340.1 0.20 TRP WND Sounding variables and indices 1000-500 mb thick: 5860.00 m Freezing level: 618.14 mb = 4185.11 m = 13730.50 ft Wetbulb zero: 646.83 mb = 3817.60 m = 12524.79 ft Precipitable water: 0.83 inches Sfc-500 mean rel hum: 38.73 % Est. max temperature: 31.57 C = 88.82 F Sfc-Lift cond lev (LCL): 920.73 mb = 854.48 m = 2803.38 ft T: 18.61 C 700-500 lapse rate: 5.99 C/km ThetaE index: 4.07 C Layer 836.0- 811.0 mb Conv cond level (CCL): 643.74 mb = 3856.36 m = 12651.95 ft Mean mixing ratio: 7.36 g/kg Conv temperature: 35.69 C = 96.25 F Cap Strength: 10.32 C Lifted Index: 8.48 C Risk: None Lifted Index @300 mb: 13.03 C Lifted Index @700 mb: 7.85 C Showalter Index: 7.01 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 13.90 C K Index: 16.30 Risk: < 20 % chance of thunderstorms Sweat Index: 112.80 Risk: None Energy Index: 0.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.85 J/kg Max Up Vert Vel: 8.35 m/s Conv Inhibition (B-): 2984.76 J/kg Cap Strength: 10.28 C Lift Cond Lev (LCL): 782.80 mb = 2235.45 m = 7334.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 230 at 7 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 ---------------------------------------------------------- 0 953 503 0 0 -0.0 -0.0 | 50 7 -5.0 -4.2 1 943 610 130 3 -2.3 1.9 | 73 8 -7.3 -2.3 2 925 815 105 13 -12.6 3.4 | 87 18 -17.6 -0.9 3 914 914 105 17 -16.4 4.4 | 90 21 -21.4 0.2 4 882 1219 110 19 -17.9 6.5 | 96 23 -22.9 2.3 5 850 1537 115 11 -10.0 4.6 | 92 15 -15.0 0.4 6 821 1829 150 8 -4.0 6.9 | 107 9 -9.0 2.7 7 792 2134 125 6 -4.9 3.4 | 85 10 -9.9 -0.8 8 764 2438 85 6 -6.0 -0.5 | 67 12 -11.0 -4.7 9 737 2743 25 5 -2.1 -4.5 | 39 11 -7.1 -8.8 10 710 3048 45 3 -2.1 -2.1 | 48 10 -7.1 -6.3 11 700 3173 65 2 -1.8 -0.8 | 53 9 -6.8 -5.1 12 659 3658 280 4 3.9 -0.7 | 12 5 -1.1 -4.9 13 634 3962 250 7 6.6 2.4 | 319 2 1.6 -1.8 14 610 4267 245 10 9.1 4.2 | 270 4 4.1 -0.0 15 588 4572 250 9 8.5 3.1 | 288 4 3.4 -1.1 16 566 4877 275 5 5.0 -0.4 | 0 5 -0.0 -4.7 17 524 5486 265 8 8.0 0.7 | 320 5 3.0 -3.5 18 500 5860 235 14 11.5 8.0 | 240 7 6.5 3.8 19 485 6096 230 15 11.5 9.6 | 230 8 6.5 5.4 20 400 7560 210 24 12.0 20.8 | 203 18 7.0 16.6 21 397 7620 210 24 12.0 20.8 | 203 18 7.0 16.6 22 321 9144 245 47 42.6 19.9 | 247 41 37.6 15.6 23 300 9630 225 53 37.5 37.5 | 224 46 32.5 33.3 Wind Parameters Mean winds (0-6000m): 199.8 at 8.7 knts Storm direction: 229.8 at 6.6 knts Shear (0-3000m) pos: 1.2 neg: 1.7 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): -25.7 deg Storm rel helicity (0-3000m) pos: 43.0 neg: -49.9 tot: -6.9 m^2/s^2 ave: -2.3 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 9.3 stream: -0.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.41 Bulk Shear: 24.72 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 ------------------------------------------------------------------------------- 500 107 10 85 15| 18.1 0.0 18.1| 20.5 0.0 20.5 41.0 0.39| 18.7 7.3 1000 109 14 91 18| 6.1 0.0 6.1| 28.4 -4.4 24.0 24.0 0.28| 13.9 3.9 1500 115 12 93 16| 2.4 0.0 2.4| 38.3 -9.6 28.7 19.1 0.24| 12.2 2.9 2000 114 10 90 15| 1.8 1.7 3.5| 38.3 -28.3 10.0 5.0 0.05| 11.0 0.5 2500 108 9 85 14| 1.4 1.6 3.0| 41.3 -40.7 0.6 0.2 -0.02| 10.0 -0.2 3000 106 8 81 13| 1.2 1.7 2.9| 43.0 -49.9 -6.9 -2.3 -0.08| 9.3 -0.7 4000 122 8 90 12| 0.9 1.7 2.6| 43.8 -57.4 -13.5 -3.4 -0.16| 8.4 -1.4 5000 148 8 104 9| 0.8 1.6 2.5| 48.9 -61.4 -12.5 -2.5 -0.12| 7.6 -0.9 6000 200 9 153 4| 0.7 2.0 2.6| 48.9 -78.9 -29.9 -5.0 -0.22| 7.4 -1.6 Wrote GIF file: /home/apache/climate/data/raob//VO063/skewt/VO063.skewt.20251207.00.gif