UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for VO466... Searching the city database file for: VO466 ... Date:1200Z 30 NOV 25 Station: VO466 WMO ident: 43466 Latitude: 6.90 Longitude: 79.87 ------------------------------------------------------------------------------- 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 1008 3 28.4 22.4 70 6.0 24.0 220 4 300.9 304.0 296.9 351.3 17.16 1 1000 73 27.2 22.2 74 5.0 23.6 190 4 300.4 303.5 296.7 350.5 17.09 2 925 761 20.8 19.6 93 1.2 19.9 235 15 300.6 303.5 295.9 346.7 15.71 3 923 780 20.8 19.3 91 1.5 19.8 236 15 300.8 303.6 295.8 346.1 15.44 4 901 990 21.8 11.8 53 10.0 15.4 247 20 303.9 305.7 292.4 332.8 9.69 5 885 1146 21.2 14.2 64 7.0 16.5 256 23 304.8 307.0 294.1 339.4 11.58 6 850 1496 19.6 8.6 49 11.0 12.8 270 24 306.7 308.2 292.2 331.7 8.27 7 818 1824 17.8 2.8 37 15.0 9.3 280 17 308.2 309.2 290.5 325.8 5.73 8 815 1855 18.4 -9.6 14 28.0 5.8 281 17 309.1 309.5 287.5 316.4 2.26 9 800 2014 17.2 -9.8 15 27.0 5.1 286 14 309.5 309.9 287.7 316.8 2.27 10 780 2228 14.8 2.8 44 12.0 8.0 287 12 309.2 310.3 291.0 327.7 6.01 11 764 2403 13.6 2.6 47 11.0 7.4 280 13 309.7 310.8 291.3 328.4 6.05 12 749 2569 13.2 -11.8 16 25.0 2.5 274 15 311.0 311.4 288.0 317.7 2.06 13 700 3134 10.6 -8.4 25 19.0 1.9 260 20 314.2 314.8 289.9 323.6 2.90 14 646 3801 7.6 -12.4 23 20.0 -0.9 260 19 318.1 318.6 290.5 325.7 2.28 15 638 3904 6.8 -5.2 42 12.0 0.9 260 19 318.3 319.1 292.2 331.5 4.07 16 626 4061 6.2 -7.8 36 14.0 -0.3 260 18 319.4 320.1 291.9 330.5 3.39 17 621 4126 5.8 -4.2 49 10.0 0.7 260 18 319.7 320.5 292.9 334.3 4.51 18 613 4233 4.8 -2.2 60 7.0 1.1 260 18 319.7 320.7 293.6 336.9 5.32 19 606 4327 4.6 -10.4 33 15.0 -2.0 260 18 320.5 321.1 291.7 330.0 2.86 20 582 4656 3.2 -6.8 48 10.0 -1.6 260 17 322.6 323.4 293.2 335.6 3.95 21 577 4726 3.4 -21.6 14 25.0 -5.3 260 17 323.7 323.9 291.1 327.8 1.18 22 569 4840 3.4 -31.6 6 35.0 -6.4 260 17 324.9 325.0 290.7 326.7 0.48 23 566 4883 3.0 -17.0 21 20.0 -4.7 260 17 325.0 325.3 292.0 331.1 1.78 24 560 4970 2.6 -30.4 7 33.0 -6.8 260 17 325.5 325.6 291.0 327.5 0.54 25 529 5429 0.0 -15.0 31 15.0 -6.0 260 16 327.7 328.2 293.2 335.5 2.25 26 518 5598 -1.1 -17.1 28 16.0 -7.2 260 16 328.4 328.7 293.1 335.1 1.93 27 502 5848 -2.7 -10.7 54 8.0 -6.2 260 15 329.4 330.0 294.5 340.8 3.37 28 500 5880 -3.1 -10.1 58 7.0 -6.2 260 15 329.3 330.0 294.6 341.3 3.55 29 449 6719 -8.9 -13.3 70 4.4 -10.7 226 13 332.3 332.9 295.0 342.8 3.06 30 400 7600 -15.1 -21.1 60 6.0 -17.0 200 17 335.4 335.7 294.7 341.7 1.78 31 385 7889 -16.7 -23.7 55 7.0 -18.7 196 14 336.9 337.2 294.8 342.3 1.47 32 373 8127 -18.3 -32.3 28 14.0 -21.4 189 13 337.9 338.0 294.4 340.5 0.68 33 353 8537 -21.1 -38.1 20 17.0 -24.1 189 12 339.5 339.6 294.6 341.1 0.41 34 341 8792 -23.1 -39.1 22 16.0 -25.7 192 12 340.1 340.2 294.7 341.6 0.38 35 335 8922 -24.3 -33.3 43 9.0 -26.1 193 11 340.2 340.4 295.0 342.9 0.69 36 311 9461 -27.5 -40.5 28 13.0 -29.4 200 11 343.1 343.1 295.4 344.5 0.36 37 300 9720 -29.5 -43.5 25 14.0 -31.2 180 7 343.8 343.9 295.5 344.9 0.27 38 257 10802 -39.7 -47.7 42 8.0 -40.4 128 16 344.3 344.4 295.6 345.1 0.20 39 250 10990 -40.9 -49.9 37 9.0 -41.5 130 19 345.3 345.3 295.7 345.9 0.16 40 242 11210 -42.1 -55.1 23 13.0 -42.8 141 16 346.7 346.7 296.0 347.1 0.09 41 200 12470 -52.7 -60.7 37 8.0 -52.9 190 25 349.3 349.3 296.5 349.5 0.05 42 192 12732 -54.9 -60.9 47 6.0 -55.1 198 28 349.9 349.9 296.7 350.1 0.05 43 181 13106 -57.7 -67.7 27 10.0 -57.9 214 36 351.3 351.3 296.9 351.4 0.02 44 163 13756 -63.7 -70.7 38 7.0 -63.8 207 34 351.9 351.9 297.1 352.0 0.02 45 150 14260 -67.7 -76.7 27 9.0 -67.8 200 33 353.5 353.5 297.4 353.5 0.01 46 139 14717 -70.1 -82.1 16 12.0 -70.2 206 32 357.0 357.0 298.1 357.0 0.00 47 100 16610 -84.5 -89.5 41 5.0 -84.5 90 4 364.5 364.5 299.5 364.5 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5807.00 m Freezing level: 529.00 mb = 5429.40 m = 17812.78 ft Wetbulb zero: 662.85 mb = 3587.32 m = 11769.29 ft Precipitable water: 1.47 inches Sfc-500 mean rel hum: 40.27 % Est. max temperature: 33.79 C = 92.83 F Sfc-Lift cond lev (LCL): 924.21 mb = 768.47 m = 2521.20 ft T: 20.80 C 700-500 lapse rate: 4.99 C/km ThetaE index: 23.05 C Layer 850.0- 800.0 mb Conv cond level (CCL): 820.75 mb = 1795.37 m = 5890.25 ft Mean mixing ratio: 15.96 g/kg Conv temperature: 35.58 C = 96.04 F Cap Strength: 2.79 C Lifted Index: 0.72 C Risk: Showers probable Lifted Index @300 mb: 0.19 C Lifted Index @700 mb: 0.68 C Showalter Index: 7.31 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 11.70 C K Index: 12.30 Risk: None Sweat Index: 166.20 Risk: None Energy Index: 1.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 81.08 J/kg Max Up Vert Vel: 12.73 m/s Conv Inhibition (B-): 220.66 J/kg Cap Strength: 2.68 C Lift Cond Lev (LCL): 911.31 mb = 890.78 m = 2922.48 ft Lev Free Conv (LFC): 456.31 mb = 6592.96 m = 21630.20 ft Equ Level (EL): 306.31 mb = 9570.49 m = 31398.86 ft B at Equ Level: 58.62 J/kg Max Parcel Lev (MPL): 186.31 mb = 12922.28 m = 42395.43 ft Wind level data Storm motion: 290 at 12 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 1008 3 220 4 2.6 3.1 | 129 12 -9.1 7.4 1 1000 73 190 4 0.7 3.9 | 127 14 -11.0 8.2 2 925 761 235 15 12.3 8.6 | 183 13 0.6 12.9 3 878 1219 260 25 24.6 4.3 | 236 16 13.0 8.6 4 850 1496 270 24 24.0 -0.0 | 251 13 12.3 4.3 5 788 2134 290 11 10.3 -3.8 | 112 1 -1.3 0.5 6 707 3048 255 19 18.4 4.9 | 216 11 6.7 9.2 7 700 3134 260 20 19.7 3.5 | 226 11 8.0 7.8 8 500 5880 260 15 14.8 2.6 | 204 8 3.1 6.9 9 486 6096 260 13 12.8 2.3 | 190 7 1.2 6.6 10 432 7010 210 13 6.5 11.3 | 162 16 -5.2 15.6 11 400 7600 200 17 5.8 16.0 | 164 21 -5.8 20.3 12 399 7620 205 16 6.8 14.5 | 165 19 -4.9 18.8 13 367 8230 185 12 1.0 12.0 | 147 19 -10.6 16.2 14 311 9449 200 11 3.8 10.3 | 152 17 -7.9 14.6 15 300 9720 180 7 0.0 7.0 | 134 16 -11.7 11.3 16 299 9754 200 7 2.4 6.6 | 140 14 -9.3 10.9 17 286 10058 165 8 -2.1 7.7 | 131 18 -13.7 12.0 18 262 10668 130 13 -10.0 8.4 | 120 25 -21.6 12.6 19 251 10973 125 20 -16.4 11.5 | 119 32 -28.0 15.8 20 250 10990 130 19 -14.6 12.2 | 122 31 -26.2 16.5 21 229 11582 160 10 -3.4 9.4 | 132 20 -15.1 13.7 22 218 11887 165 9 -2.3 8.7 | 133 19 -14.0 13.0 23 209 12192 180 14 0.0 14.0 | 148 22 -11.7 18.3 24 200 12470 190 25 4.3 24.6 | 166 30 -7.3 28.9 25 190 12802 200 29 9.9 27.3 | 177 32 -1.7 31.5 26 181 13106 215 36 20.6 29.5 | 195 35 9.0 33.8 27 150 14260 200 33 11.3 31.0 | 179 35 -0.4 35.3 28 141 14630 205 33 13.9 29.9 | 184 34 2.3 34.2 29 127 15240 215 24 13.8 19.7 | 185 24 2.1 24.0 30 114 15850 235 18 14.7 10.3 | 192 15 3.1 14.6 31 108 16154 210 13 6.5 11.3 | 162 16 -5.2 15.6 32 103 16459 165 8 -2.1 7.7 | 131 18 -13.7 12.0 33 100 16610 90 4 -4.0 0.0 | 105 16 -15.7 4.3 34 97 16764 120 6 -5.2 3.0 | 113 18 -16.8 7.3 Wind Parameters Mean winds (0-6000m): 260.2 at 16.6 knts Storm direction: 290.2 at 12.4 knts Shear (0-3000m) pos: 2.4 neg: 2.8 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 88.0 deg Storm rel helicity (0-3000m) pos: 111.6 neg: -2.4 tot: 109.2 m^2/s^2 ave: 36.4 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 5.0 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 3.51 Bulk Shear: 23.11 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 ------------------------------------------------------------------------------- 500 210 7 142 13| 0.0 7.1 7.1| 26.8 -0.0 26.8 53.6 0.77| 9.7 7.5 1000 232 11 165 11| 6.3 3.5 9.8| 69.6 -0.0 69.6 69.6 0.90| 11.2 10.0 1500 248 15 194 10| 6.6 2.4 8.9|107.8 -0.0 107.8 71.8 0.90| 11.2 10.1 2000 256 16 207 9| 3.6 1.8 5.3|110.6 -0.3 110.3 55.2 0.68| 11.4 7.8 2500 261 15 208 8| 2.9 1.9 4.8|111.5 -0.5 110.9 44.4 0.59| 10.5 6.2 3000 261 16 209 8| 2.4 2.8 5.2|111.6 -2.4 109.2 36.4 0.50| 9.9 5.0 4000 260 16 213 8| 1.9 2.0 4.0|116.5 -4.8 111.6 27.9 0.49| 7.9 3.9 5000 260 17 214 9| 1.6 1.5 3.0|116.5 -7.8 108.6 21.7 0.46| 6.5 3.0 6000 260 17 213 8| 1.3 1.1 2.4|116.5 -12.4 104.1 17.3 0.40| 5.6 2.3 Wrote GIF file: /home/apache/climate/data/raob//VO466/skewt/VO466.skewt.20251130.12.gif