UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for VI111... Searching the city database file for: VI111 ... Date:0000Z 12 OCT 25 Station: VI111 WMO ident: 42111 Latitude: 30.32 Longitude: 78.05 ------------------------------------------------------------------------------- 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 940 609 18.0 17.0 94 1.0 17.4 0 0 296.3 298.7 292.8 334.1 13.08 1 938 627 19.0 15.2 79 3.8 16.5 303 3 297.5 299.7 292.1 331.3 11.65 2 934 664 19.8 14.8 73 5.0 16.5 340 3 298.7 300.8 292.3 332.0 11.40 3 927 728 20.4 14.4 68 6.0 16.5 46 2 300.0 302.0 292.4 332.8 11.19 4 896 1019 19.0 15.5 80 3.5 16.7 124 2 301.5 303.8 293.9 338.2 12.45 5 864 1329 17.8 10.8 64 7.0 13.4 175 2 303.4 305.1 292.2 331.5 9.45 6 722 2837 10.6 -2.4 40 13.0 3.9 56 4 311.5 312.3 290.4 325.4 4.44 7 703 3058 9.2 -10.8 23 20.0 0.6 80 5 312.3 312.7 288.8 320.0 2.38 8 687 3248 8.4 -25.6 7 34.0 -2.3 92 7 313.5 313.6 287.3 315.9 0.69 9 651 3688 5.0 -29.0 6 34.0 -4.6 111 10 314.5 314.6 287.5 316.4 0.53 10 624 4031 2.2 -27.8 9 30.0 -6.2 114 12 315.1 315.2 287.9 317.3 0.62 11 555 4968 -1.7 -48.7 1 47.0 -10.1 26 4 321.2 321.3 289.2 321.6 0.08 12 546 5098 -1.5 8 6 323.0 13 496 5854 -6.7 -42.7 4 36.0 -13.5 298 9 325.6 325.7 290.6 326.3 0.18 14 252 10813 -39.1 -76.1 1 37.0 -40.3 286 35 347.1 347.1 296.0 347.2 0.00 15 105 16329 -76.7 -101.7 1 25.0 -76.7 308 37 374.3 374.3 301.3 374.3 0.00 16 100 16610 -76.7 -101.7 1 25.0 -76.7 310 37 379.5 379.5 302.2 379.5 0.00 TRP WND Sounding variables and indices Freezing level: 585.08 mb = 4559.85 m = 14959.95 ft Wetbulb zero: 699.62 mb = 3097.84 m = 10163.38 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 34.05 % Est. max temperature: 28.86 C = 83.94 F Sfc-Lift cond lev (LCL): 926.43 mb = 733.33 m = 2405.92 ft T: 20.37 C 700-500 lapse rate: 5.68 C/km ThetaE index: 22.30 C Layer 864.0- 651.0 mb Conv cond level (CCL): 711.61 mb = 2957.41 m = 9702.67 ft Mean mixing ratio: 10.79 g/kg Conv temperature: 33.29 C = 91.92 F Cap Strength: 3.81 C Lifted Index: 3.21 C Risk: None Lifted Index @300 mb: 7.19 C Lifted Index @700 mb: 3.41 C Showalter Index: 4.67 C Risk: None Total Totals Index: 39.27 C Risk: None Vertical Totals Index: 23.41 C Cross Totals Index: 15.86 C K Index: 10.41 Risk: None Sweat Index: 128.58 Risk: None Energy Index: -0.74 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.14 J/kg Max Up Vert Vel: 6.80 m/s Conv Inhibition (B-): 5454.49 J/kg Cap Strength: 3.71 C Lift Cond Lev (LCL): 819.47 mb = 1773.62 m = 5818.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 65 at 5 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 ---------------------------------------------------------- 0 940 609 0 0 -0.0 -0.0 | 245 5 4.6 2.1 1 940 610 285 3 2.9 -0.8 | 260 8 7.4 1.4 2 925 754 65 2 -1.8 -0.8 | 245 3 2.7 1.3 3 908 914 115 2 -1.8 0.8 | 223 4 2.7 3.0 4 876 1219 140 3 -1.9 2.3 | 211 5 2.6 4.4 5 850 1481 215 1 0.6 0.8 | 240 6 5.1 2.9 6 816 1829 285 2 1.9 -0.5 | 256 7 6.5 1.6 7 787 2134 295 3 2.7 -1.3 | 263 7 7.3 0.9 8 759 2438 320 2 1.3 -1.5 | 264 6 5.8 0.6 9 732 2743 45 3 -2.1 -2.1 | 270 2 2.4 0.0 10 706 3048 75 5 -4.8 -1.3 | 162 1 -0.3 0.8 11 700 3116 85 6 -6.0 -0.5 | 138 2 -1.4 1.6 12 654 3658 110 10 -9.4 3.4 | 139 7 -4.8 5.5 13 630 3962 115 12 -10.9 5.1 | 139 10 -6.3 7.2 14 606 4267 110 13 -12.2 4.4 | 131 10 -7.7 6.6 15 584 4572 100 9 -8.9 1.6 | 131 6 -4.3 3.7 16 562 4877 40 3 -1.9 -2.3 | 274 3 2.6 -0.2 17 521 5486 315 11 7.8 -7.8 | 295 14 12.3 -5.6 18 500 5810 300 9 7.8 -4.5 | 281 13 12.3 -2.4 19 482 6096 290 10 9.4 -3.4 | 275 14 13.9 -1.3 20 400 7520 310 23 17.6 -14.8 | 300 26 22.2 -12.7 21 395 7620 310 24 18.4 -15.4 | 300 27 22.9 -13.3 22 320 9144 300 31 26.8 -15.5 | 293 34 31.4 -13.4 23 300 9620 295 34 30.8 -14.4 | 289 37 35.4 -12.2 24 258 10668 290 34 31.9 -11.6 | 285 38 36.5 -9.5 25 250 10890 285 36 34.8 -9.3 | 280 40 39.3 -7.2 26 206 12192 285 32 30.9 -8.3 | 280 36 35.5 -6.2 27 200 12380 275 33 32.9 -2.9 | 271 37 37.4 -0.7 28 162 13716 290 37 34.8 -12.7 | 285 41 39.3 -10.5 29 150 14210 290 37 34.8 -12.7 | 285 41 39.3 -10.5 30 126 15240 300 36 31.2 -18.0 | 294 39 35.7 -15.9 31 100 16610 310 37 28.3 -23.8 | 303 39 32.9 -21.7 Wind Parameters Mean winds (0-6000m): 34.9 at 6.7 knts Storm direction: 64.9 at 5.0 knts Shear (0-3000m) pos: 1.7 neg: 0.0 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): -107.3 deg Storm rel helicity (0-3000m) pos: 13.9 neg: -4.5 tot: 9.4 m^2/s^2 ave: 3.1 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.51 Bulk Shear: 5.13 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 ------------------------------------------------------------------------------- 500 103 2 222 4| 2.7 0.0 2.7| 2.1 -3.3 -1.2 -2.3 -0.25| 6.8 -1.7 1000 136 2 220 5| 0.7 0.0 0.7| 7.4 -3.6 3.8 3.8 0.14| 5.7 0.8 1500 193 2 230 7| 1.0 0.0 1.0| 11.3 -3.6 7.7 5.1 0.28| 4.6 1.3 2000 285 2 257 7| 0.7 0.0 0.7| 13.2 -3.6 9.5 4.8 0.30| 4.3 1.3 2500 34 3 269 3| 1.2 0.0 1.2| 13.2 -4.3 8.9 3.6 0.10| 4.7 0.5 3000 85 3 211 2| 1.7 0.0 1.7| 13.9 -4.5 9.4 3.1 0.09| 4.8 0.4 4000 103 5 167 3| 1.6 0.7 2.3| 14.2 -9.2 5.0 1.3 0.02| 4.8 0.1 5000 88 6 146 2| 1.3 2.3 3.6| 15.9 -25.3 -9.4 -1.9 -0.13| 6.2 -0.8 6000 35 7 348 3| 0.7 1.9 2.6| 26.8 -36.1 -9.3 -1.6 -0.12| 5.9 -0.7 Wrote GIF file: /home/apache/climate/data/raob//VI111/skewt/VI111.skewt.20251012.00.gif