UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121123.upa.cvt Date: 2300Z 11 DEC 25 Searching for VECC... Searching the city database file for: VECC ... Date:2300Z 11 DEC 25 Station: VECC WMO ident: 42809 Latitude: 22.65 Longitude: 88.45 Elevation: 6.00 ------------------------------------------------------------------------------- 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 1014 6 16.4 13.8 85 2.6 14.8 0 0 288.4 290.1 287.4 315.9 9.82 1 1012 22 17.6 14.1 80 3.5 15.4 356 1 289.8 291.5 288.1 318.0 10.04 2 1010 39 18.0 12.0 68 6.0 14.4 353 2 290.3 291.9 287.1 315.1 8.75 3 1005 80 19.8 10.8 56 9.0 14.4 344 4 292.5 294.0 287.3 315.7 8.11 4 1000 122 20.2 10.2 53 10.0 14.2 335 6 293.4 294.7 287.3 315.8 7.83 5 993 183 20.6 9.6 49 11.0 14.0 340 6 294.3 295.7 287.5 316.2 7.57 6 925 794 15.8 8.8 63 7.0 11.7 10 6 295.5 296.9 288.0 317.8 7.70 7 910 932 14.4 8.4 67 6.0 10.9 0 5 295.4 296.8 287.9 317.5 7.62 8 886 1156 12.2 7.4 72 4.8 9.5 4 8 295.4 296.7 287.6 316.6 7.30 9 879 1222 11.6 7.0 73 4.6 9.0 5 9 295.4 296.7 287.5 316.2 7.16 10 877 1241 11.6 6.6 71 5.0 8.8 4 9 295.6 296.9 287.4 315.9 6.98 11 874 1270 13.0 -1.0 38 14.0 6.1 2 10 297.4 298.1 285.1 309.5 4.06 12 850 1503 12.2 -8.8 22 21.0 3.4 350 12 298.9 299.3 283.8 306.0 2.31 13 840 1602 12.0 -7.0 26 19.0 3.7 345 10 299.7 300.2 284.5 308.0 2.69 14 796 2054 14.2 -25.8 5 40.0 1.5 304 8 306.7 306.8 284.8 308.7 0.59 15 794 2076 14.2 -22.8 6 37.0 1.7 302 8 306.9 307.1 285.1 309.5 0.77 16 726 2827 11.4 -36.6 2 48.0 -1.1 267 5 311.8 311.9 286.3 312.7 0.23 17 700 3131 9.4 -28.6 5 38.0 -1.9 310 9 312.9 313.0 287.0 314.7 0.52 18 645 3803 5.2 -24.8 9 30.0 -4.2 277 8 315.5 315.7 288.2 318.3 0.79 19 602 4361 0.0 -24.0 14 24.0 -7.2 286 12 315.8 316.0 288.4 319.0 0.91 20 568 4822 -4.3 -25.3 18 21.0 -10.2 292 15 316.1 316.2 288.4 319.0 0.86 21 536 5278 -5.3 -39.3 5 34.0 -12.1 296 16 320.1 320.2 289.0 321.0 0.24 22 500 5820 -9.1 -39.1 7 30.0 -14.8 300 18 321.9 322.0 289.6 322.9 0.26 23 400 7500 -21.9 -53.9 4 32.0 -25.1 255 36 326.5 326.5 290.8 326.8 0.06 24 344 8588 -30.9 -66.9 2 36.0 -32.7 268 43 328.7 328.7 291.3 328.8 0.01 25 333 8818 -32.5 -67.5 2 35.0 -34.1 271 44 329.6 329.6 291.6 329.6 0.01 26 313 9253 -33.1 -74.1 1 41.0 -34.8 274 49 334.6 334.6 293.0 334.7 0.01 27 300 9550 -34.5 -72.5 1 38.0 -36.0 270 56 336.7 336.7 293.5 336.8 0.01 28 285 9911 -35.1 -75.1 1 40.0 -36.7 263 63 340.9 340.9 294.6 340.9 0.01 29 250 10820 -40.3 -78.3 1 38.0 -41.3 265 68 346.2 346.2 295.8 346.2 0.00 30 211 11943 -48.4 -76.5 2 28.1 -48.9 250 88 350.8 350.8 296.8 350.8 0.01 31 200 12290 -50.9 -75.9 4 25.0 -51.3 250 85 352.2 352.2 297.1 352.2 0.01 32 150 14110 -64.1 -84.1 5 20.0 -64.2 250 60 359.7 359.7 298.7 359.7 0.00 33 147 14233 -65.1 -84.1 6 19.0 -65.2 250 59 360.0 360.0 298.7 360.0 0.00 TRP WND 211 11943 -48.4 -76.5 2 28.1 -48.9 250 88 350.8 350.8 296.8 350.8 0.01 Sounding variables and indices 1000-500 mb thick: 5698.00 m Freezing level: 602.00 mb = 4360.79 m = 14306.87 ft Wetbulb zero: 752.44 mb = 2527.08 m = 8290.84 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 21.11 % Est. max temperature: 26.06 C = 78.91 F Sfc-Lift cond lev (LCL): 975.54 mb = 335.74 m = 1101.49 ft T: 19.40 C 700-500 lapse rate: 6.88 C/km ThetaE index: 11.75 C Layer 910.0- 840.0 mb Conv cond level (CCL): 629.46 mb = 4000.38 m = 13124.46 ft Mean mixing ratio: 7.77 g/kg Conv temperature: 43.76 C = 110.76 F Cap Strength: 10.62 C Lifted Index: 9.04 C Risk: None Lifted Index @300 mb: 14.46 C Lifted Index @700 mb: 10.32 C Showalter Index: 15.78 C Risk: None Total Totals Index: 21.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 0.30 C K Index: -25.50 Risk: None Sweat Index: 42.00 Risk: None Energy Index: 3.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.86 J/kg Max Up Vert Vel: 5.07 m/s Conv Inhibition (B-): 7228.26 J/kg Cap Strength: 10.62 C Lift Cond Lev (LCL): 847.31 mb = 1529.55 m = 5018.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 8 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 1014 6 0 0 -0.0 -0.0 | 154 8 -3.4 6.9 1 1000 122 335 6 2.5 -5.4 | 149 2 -0.9 1.5 2 979 305 350 5 0.9 -4.9 | 128 3 -2.6 2.0 3 945 610 345 5 1.3 -4.8 | 135 3 -2.1 2.1 4 925 794 10 6 -1.0 -5.9 | 103 5 -4.5 1.0 5 912 914 360 5 -0.0 -5.0 | 119 4 -3.4 1.9 6 879 1219 5 9 -0.8 -9.0 | 64 5 -4.2 -2.0 7 850 1503 350 12 2.1 -11.8 | 15 5 -1.3 -4.9 8 848 1524 350 12 2.1 -11.8 | 15 5 -1.3 -4.9 9 818 1829 330 6 3.0 -5.2 | 166 2 -0.4 1.7 10 788 2134 295 9 8.2 -3.8 | 237 6 4.7 3.1 11 760 2438 275 11 11.0 -1.0 | 232 10 7.5 6.0 12 733 2743 250 4 3.8 1.4 | 182 8 0.3 8.3 13 707 3048 315 8 5.7 -5.7 | 240 3 2.2 1.3 14 700 3131 310 9 6.9 -5.8 | 252 4 3.5 1.1 15 681 3353 310 12 9.2 -7.7 | 278 6 5.8 -0.8 16 655 3658 275 8 8.0 -0.7 | 216 8 4.5 6.2 17 631 3962 280 9 8.9 -1.6 | 225 8 5.4 5.4 18 585 4572 290 14 13.2 -4.8 | 258 10 9.7 2.1 19 500 5820 300 18 15.6 -9.0 | 280 12 12.2 -2.1 20 445 6706 265 28 27.9 2.4 | 249 26 24.5 9.4 21 427 7010 255 34 32.8 8.8 | 242 33 29.4 15.7 22 410 7315 245 34 30.8 14.4 | 232 35 27.4 21.3 23 400 7500 255 36 34.8 9.3 | 243 35 31.4 16.3 24 318 9144 275 46 45.8 -4.0 | 266 43 42.4 2.9 25 300 9550 270 56 56.0 -0.0 | 262 53 52.6 6.9 26 267 10363 255 73 70.5 18.9 | 249 72 67.1 25.8 27 250 10820 265 68 67.7 5.9 | 259 66 64.3 12.9 28 223 11582 255 82 79.2 21.2 | 250 81 75.8 28.2 29 211 11943 250 88 82.7 30.1 | 245 87 79.3 37.0 30 200 12290 250 85 79.9 29.1 | 245 85 76.5 36.0 31 168 13411 260 70 68.9 12.2 | 254 68 65.5 19.1 32 160 13716 260 65 64.0 11.3 | 253 63 60.6 18.2 33 150 14110 250 60 56.4 20.5 | 243 60 53.0 27.5 34 130 14935 250 56 52.6 19.2 | 242 56 49.2 26.1 35 123 15240 255 47 45.4 12.2 | 246 46 42.0 19.1 36 116 15545 255 49 47.3 12.7 | 246 48 43.9 19.6 Wind Parameters Mean winds (0-6000m): 303.7 at 10.3 knts Storm direction: 333.7 at 7.7 knts Shear (0-3000m) pos: 1.3 neg: 1.9 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 71.8 deg Storm rel helicity (0-3000m) pos: 8.8 neg: -29.3 tot: -20.5 m^2/s^2 ave: -6.8 10^-3 m/s^2 rel: -0.17 Storm rel vorticity (0-3000m) horiz: 8.2 stream: -1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.80 Bulk Shear: 7.13 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 ------------------------------------------------------------------------------- 500 344 5 139 3| 0.0 5.1 5.1| 0.2 -1.4 -1.2 -2.4 -0.20| 7.1 -1.4 1000 351 5 126 3| 1.0 2.6 3.5| 1.4 -4.1 -2.7 -2.7 -0.27| 6.1 -1.6 1500 355 6 99 3| 0.6 3.8 4.4| 1.4 -11.8 -10.4 -6.9 -0.52| 6.4 -3.4 2000 350 7 92 2| 0.5 2.1 2.6| 2.8 -12.0 -9.2 -4.6 -0.16| 7.4 -1.2 2500 334 7 137 0| 0.4 2.2 2.6| 3.1 -17.8 -14.7 -5.9 -0.19| 7.6 -1.4 3000 326 7 215 1| 1.3 1.9 3.1| 8.8 -29.3 -20.5 -6.8 -0.17| 8.2 -1.4 4000 316 8 237 2| 1.0 1.9 2.8| 14.9 -40.3 -25.4 -6.3 -0.16| 7.8 -1.3 5000 307 9 246 4| 1.0 1.5 2.5| 29.4 -40.3 -10.9 -2.2 -0.06| 6.9 -0.4 6000 304 10 257 5| 1.0 1.5 2.6| 37.7 -45.9 -8.1 -1.4 -0.04| 6.3 -0.2 Wrote GIF file: /home/apache/climate/data/raob//VECC/skewt/VECC.skewt.20251211.23.gif