UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102800.upa.cvt Date: 0000Z 28 OCT 25 Searching for VO063... Searching the city database file for: VO063 ... Date:0000Z 28 OCT 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 944 543 20.8 20.6 99 0.2 20.7 0 0 298.8 301.8 295.8 346.6 16.39 2 925 734 20.6 16.3 76 4.3 17.7 120 5 300.4 302.7 293.7 337.6 12.70 3 850 1462 16.6 12.4 76 4.2 13.9 210 19 303.5 305.5 293.2 335.4 10.70 4 835 1614 16.6 10.6 68 6.0 12.8 204 18 305.1 306.9 292.8 334.0 9.66 5 826 1706 17.0 10.0 63 7.0 12.6 200 17 306.5 308.2 293.0 334.7 9.37 6 820 1768 17.8 8.8 56 9.0 12.2 198 17 307.9 309.6 292.9 334.4 8.70 7 815 1821 18.4 6.4 45 12.0 11.2 195 16 309.1 310.5 292.2 331.9 7.42 8 808 1895 19.0 4.0 37 15.0 10.3 186 16 310.5 311.7 291.7 330.1 6.32 9 790 2088 17.6 7.6 52 10.0 11.4 158 16 311.0 312.6 293.5 336.7 8.32 10 768 2328 15.4 8.4 63 7.0 11.0 150 16 311.2 312.9 294.1 339.0 9.05 11 700 3108 11.0 5.0 66 6.0 7.4 180 11 314.7 316.2 294.1 339.2 7.84 12 643 3812 8.0 1.0 61 7.0 4.1 169 13 319.0 320.2 294.2 339.5 6.41 13 503 5793 -3.7 -9.7 63 6.0 -6.4 158 12 328.0 328.7 294.4 340.3 3.64 14 500 5840 -4.1 -10.1 63 6.0 -6.8 155 12 328.0 328.7 294.3 340.0 3.55 15 433 6962 -10.1 -23.1 34 13.0 -14.2 133 14 334.2 334.5 294.1 339.2 1.38 16 416 7270 -11.3 -26.3 28 15.0 -15.6 121 15 336.5 336.7 294.4 340.5 1.07 17 408 7419 -11.5 -31.5 17 20.0 -16.5 116 15 338.1 338.3 294.5 340.7 0.67 18 400 7570 -12.7 -29.7 23 17.0 -17.1 110 15 338.5 338.6 294.7 341.5 0.81 19 396 7647 -13.5 -26.5 33 13.0 -17.1 110 15 338.4 338.6 294.9 342.5 1.11 20 388 7802 -14.7 -23.7 46 9.0 -17.4 113 15 338.8 339.1 295.3 344.1 1.46 21 370 8159 -17.5 -32.5 26 15.0 -20.8 120 15 339.7 339.9 294.8 342.3 0.67 22 300 9700 -27.5 -50.5 9 23.0 -30.0 105 12 346.6 346.7 296.0 347.1 0.12 23 255 10848 -36.5 -74.5 1 38.0 -38.0 349.8 349.8 296.6 349.8 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5840.00 m Freezing level: 547.27 mb = 5166.27 m = 16949.51 ft Wetbulb zero: 588.77 mb = 4522.51 m = 14837.44 ft Precipitable water: 1.51 inches Sfc-500 mean rel hum: 64.52 % Est. max temperature: 32.68 C = 90.83 F Sfc-Lift cond lev (LCL): 941.57 mb = 567.28 m = 1861.12 ft T: 20.77 C 700-500 lapse rate: 5.53 C/km ThetaE index: 12.53 C Layer 925.0- 826.0 mb Conv cond level (CCL): 707.44 mb = 3019.08 m = 9904.98 ft Mean mixing ratio: 12.14 g/kg Conv temperature: 35.98 C = 96.76 F Cap Strength: 6.44 C Lifted Index: 3.73 C Risk: None Lifted Index @300 mb: 8.11 C Lifted Index @700 mb: 4.12 C Showalter Index: 4.67 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 16.50 C K Index: 27.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 198.80 Risk: None Energy Index: 0.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.77 J/kg Max Up Vert Vel: 5.05 m/s Conv Inhibition (B-): 1838.87 J/kg Cap Strength: 6.37 C Lift Cond Lev (LCL): 844.00 mb = 1522.34 m = 4994.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 199 at 10 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 ---------------------------------------------------------- 0 944 543 0 0 -0.0 -0.0 | 19 10 -3.2 -9.4 1 937 610 100 5 -4.9 0.9 | 44 12 -8.1 -8.5 2 925 734 120 5 -4.3 2.5 | 47 10 -7.5 -6.9 3 906 914 160 5 -1.7 4.7 | 46 7 -4.9 -4.7 4 874 1219 205 9 3.8 8.2 | 335 1 0.6 -1.3 5 850 1462 210 19 9.5 16.5 | 222 9 6.3 7.0 6 814 1829 195 16 4.1 15.5 | 189 6 0.9 6.0 7 785 2134 150 16 -8.0 13.9 | 112 12 -11.2 4.4 8 758 2438 150 16 -8.0 13.9 | 112 12 -11.2 4.4 9 731 2743 170 12 -2.1 11.8 | 114 6 -5.3 2.4 10 705 3048 185 11 1.0 11.0 | 124 3 -2.2 1.5 11 700 3108 180 11 0.0 11.0 | 116 4 -3.2 1.6 12 654 3658 160 11 -3.8 10.3 | 98 7 -7.0 0.9 13 630 3962 180 15 0.0 15.0 | 150 6 -3.2 5.6 14 607 4267 170 19 -3.3 18.7 | 145 11 -6.5 9.3 15 585 4572 155 18 -7.6 16.3 | 123 13 -10.8 6.9 16 563 4877 155 16 -6.8 14.5 | 117 11 -10.0 5.1 17 522 5486 175 11 -1.0 11.0 | 110 4 -4.2 1.5 18 500 5840 155 12 -5.1 10.9 | 100 8 -8.3 1.5 19 484 6096 165 13 -3.4 12.6 | 116 7 -6.6 3.1 20 400 7570 110 15 -14.1 5.1 | 76 18 -17.3 -4.3 21 397 7620 110 15 -14.1 5.1 | 76 18 -17.3 -4.3 22 323 9144 140 15 -9.6 11.5 | 99 13 -12.8 2.1 23 300 9700 105 12 -11.6 3.1 | 67 16 -14.8 -6.3 24 259 10668 110 16 -15.0 5.5 | 78 19 -18.2 -3.9 Wind Parameters Mean winds (0-6000m): 168.8 at 13.3 knts Storm direction: 198.8 at 9.9 knts Shear (0-3000m) pos: 3.5 neg: 3.1 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 81.8 deg Storm rel helicity (0-3000m) pos: 18.2 neg: -38.4 tot: -20.1 m^2/s^2 ave: -6.7 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 9.9 stream: -3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.12 Bulk Shear: 11.38 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 ------------------------------------------------------------------------------- 500 140 5 48 9| 6.9 0.0 6.9| 15.5 -0.3 15.2 30.4 0.46| 12.6 5.9 1000 191 9 62 2| 9.4 0.0 9.4| 15.5 -5.7 9.8 9.8 -0.10| 14.2 -1.4 1500 192 11 156 2| 6.3 4.4 10.7| 15.5 -27.7 -12.2 -8.1 -0.35| 13.9 -4.9 2000 179 13 132 5| 4.7 3.7 8.4| 16.9 -36.0 -19.1 -9.6 -0.36| 12.0 -4.3 2500 177 13 128 5| 4.2 2.9 7.1| 18.2 -36.3 -18.1 -7.2 -0.30| 11.1 -3.3 3000 176 12 125 5| 3.5 3.1 6.6| 18.2 -38.4 -20.1 -6.7 -0.31| 9.9 -3.0 4000 174 13 128 6| 3.3 3.2 6.5| 28.3 -54.1 -25.9 -6.5 -0.23| 9.4 -2.2 5000 171 13 125 7| 2.7 2.5 5.3| 28.6 -60.2 -31.5 -6.3 -0.23| 8.5 -2.0 6000 169 13 122 7| 2.3 2.6 4.9| 32.6 -66.6 -34.0 -5.7 -0.22| 7.8 -1.7 Wrote GIF file: /home/apache/climate/data/raob//VO063/skewt/VO063.skewt.20251028.00.gif