UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for VI111... Searching the city database file for: VI111 ... Date:0000Z 10 DEC 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 943 545 9.6 8.8 95 0.8 9.2 0 0 287.5 288.9 284.8 308.7 7.55 1 942 554 11.4 3.4 58 8.0 7.3 345 0 289.5 290.4 283.1 304.3 5.18 2 922 736 15.6 3.6 45 12.0 9.2 105 3 295.5 296.5 285.8 311.3 5.37 3 911 839 16.2 2.2 39 14.0 8.8 141 2 297.2 298.1 285.9 311.7 4.92 4 889 1047 16.0 -2.0 29 18.0 7.2 155 1 299.0 299.7 285.4 310.2 3.71 5 848 1450 14.8 -3.2 29 18.0 6.1 46 2 301.9 302.5 286.3 312.7 3.56 6 818 1755 14.0 -6.0 24 20.0 4.8 343 6 304.1 304.7 286.5 313.4 2.98 7 777 2190 12.4 -18.6 10 31.0 1.2 323 11 306.9 307.1 285.5 310.6 1.13 8 758 2398 12.2 320 13 308.9 9 597 4357 -1.9 -24.9 15 23.0 -8.5 290 15 314.4 314.5 287.9 317.3 0.85 10 548 5034 -7.5 -21.5 32 14.0 -11.6 294 19 315.5 315.8 288.6 319.7 1.25 11 531 5280 -9.1 -19.1 44 10.0 -12.2 291 22 316.5 316.8 289.3 321.8 1.59 12 406 7309 -23.7 -39.7 22 16.0 -25.9 284 33 322.8 322.9 289.9 323.9 0.30 13 316 9090 -39.1 -56.1 15 17.0 -39.9 285 36 325.4 325.4 290.5 325.6 0.06 14 303 9378 -41.5 -59.5 13 18.0 -42.2 289 37 325.9 325.9 290.6 326.1 0.04 15 284 9815 -45.7 -61.7 15 16.0 -46.2 290 39 326.0 326.0 290.6 326.1 0.03 16 268 10199 -49.5 -64.5 16 15.0 -49.8 290 41 325.9 325.9 290.6 326.0 0.02 17 254 10549 -52.7 -69.7 11 17.0 -52.9 290 42 326.2 326.2 290.6 326.3 0.01 18 242 10860 -55.7 -74.7 8 19.0 -55.9 289 45 326.3 326.3 290.6 326.3 0.01 19 231 11156 -58.5 -79.5 5 21.0 -58.6 288 46 326.4 326.4 290.7 326.4 0.00 20 188 12441 -62.7 -91.7 1 29.0 -62.8 282 51 339.4 339.4 294.2 339.4 0.00 21 169 13096 -64.7 -93.7 1 29.0 -64.8 276 52 346.6 346.6 295.8 346.6 0.00 22 150 13830 -62.5 -91.5 1 29.0 -62.6 275 43 362.4 362.4 299.2 362.4 0.00 TRP WND Sounding variables and indices Freezing level: 618.70 mb = 4093.29 m = 13429.26 ft Wetbulb zero: 754.81 mb = 2432.89 m = 7981.84 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 30.71 % Est. max temperature: 27.57 C = 81.63 F Sfc-Lift cond lev (LCL): 931.70 mb = 647.41 m = 2124.01 ft T: 13.55 C 700-500 lapse rate: 7.41 C/km ThetaE index: 4.43 C Layer 942.0- 922.0 mb Conv cond level (CCL): 557.95 mb = 4892.16 m = 16050.20 ft Mean mixing ratio: 4.28 g/kg Conv temperature: 36.88 C = 98.39 F Cap Strength: 11.38 C Lifted Index: 9.46 C Risk: None Lifted Index @300 mb: 11.04 C Lifted Index @700 mb: 11.29 C Showalter Index: 8.35 C Risk: None Total Totals Index: 36.46 C Risk: None Vertical Totals Index: 27.23 C Cross Totals Index: 9.23 C K Index: -4.50 Risk: None Sweat Index: 28.37 Risk: None Energy Index: 2.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.53 J/kg Max Up Vert Vel: 9.11 m/s Conv Inhibition (B-): 5713.94 J/kg Cap Strength: 11.38 C Lift Cond Lev (LCL): 708.41 mb = 2953.40 m = 9689.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 11 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 ---------------------------------------------------------- 0 943 545 0 0 -0.0 -0.0 | 144 11 -6.5 9.0 1 938 610 285 2 1.9 -0.5 | 152 10 -4.6 8.5 2 925 775 95 3 -3.0 0.3 | 134 13 -9.5 9.2 3 910 914 145 2 -1.1 1.6 | 144 13 -7.7 10.6 4 878 1219 160 1 -0.3 0.9 | 145 12 -6.8 9.9 5 850 1492 50 2 -1.5 -1.3 | 134 11 -8.0 7.7 6 816 1829 340 6 2.1 -5.6 | 127 6 -4.5 3.3 7 787 2134 325 10 5.7 -8.2 | 135 1 -0.8 0.8 8 759 2438 320 13 8.4 -10.0 | 298 2 1.9 -1.0 9 732 2743 315 14 9.9 -9.9 | 285 4 3.4 -0.9 10 706 3048 310 14 10.7 -9.0 | 270 4 4.2 -0.0 11 700 3116 310 14 10.7 -9.0 | 270 4 4.2 -0.0 12 654 3658 300 15 13.0 -7.5 | 257 7 6.5 1.5 13 629 3962 295 15 13.6 -6.3 | 250 8 7.1 2.6 14 605 4267 290 15 14.1 -5.1 | 243 9 7.6 3.8 15 582 4572 290 16 15.0 -5.5 | 248 9 8.5 3.5 16 560 4877 295 18 16.3 -7.6 | 262 10 9.8 1.4 17 519 5486 290 23 21.6 -7.9 | 266 15 15.1 1.1 18 500 5780 280 26 25.6 -4.5 | 257 20 19.1 4.5 19 479 6096 275 28 27.9 -2.4 | 253 22 21.4 6.5 20 400 7440 285 33 31.9 -8.5 | 269 25 25.4 0.4 21 390 7620 285 33 31.9 -8.5 | 269 25 25.4 0.4 22 314 9144 285 36 34.8 -9.3 | 271 28 28.3 -0.3 23 300 9460 290 37 34.8 -12.7 | 277 29 28.3 -3.7 24 250 10660 290 43 40.4 -14.7 | 280 34 33.9 -5.7 25 250 10668 290 44 41.3 -15.0 | 280 35 34.8 -6.1 26 200 12070 285 49 47.3 -12.7 | 275 41 40.8 -3.7 27 196 12192 285 50 48.3 -12.9 | 275 42 41.8 -4.0 28 153 13716 270 54 54.0 -0.0 | 259 48 47.5 9.0 29 150 13830 275 43 42.8 -3.7 | 262 37 36.3 5.2 Wind Parameters Mean winds (0-6000m): 294.1 at 14.8 knts Storm direction: 324.1 at 11.1 knts Shear (0-3000m) pos: 0.3 neg: 2.8 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 115.5 deg Storm rel helicity (0-3000m) pos: 12.3 neg: -22.8 tot: -10.4 m^2/s^2 ave: -3.5 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.10 Bulk Shear: 37.65 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 ------------------------------------------------------------------------------- 500 125 2 141 13| 1.6 0.0 1.6| 11.1 -6.8 4.4 8.7 0.08| 10.5 0.8 1000 113 2 140 13| 0.8 1.8 2.6| 11.4 -16.4 -5.0 -5.0 -0.16| 7.3 -1.2 1500 360 3 132 9| 0.5 3.6 4.1| 12.1 -20.0 -7.9 -5.2 -0.14| 7.9 -1.1 2000 332 5 137 6| 0.4 3.8 4.2| 12.3 -20.1 -7.8 -3.9 -0.05| 7.3 -0.4 2500 323 7 145 4| 0.3 3.2 3.5| 12.3 -21.4 -9.1 -3.6 -0.09| 6.3 -0.6 3000 318 8 163 3| 0.3 2.8 3.0| 12.3 -22.8 -10.4 -3.5 -0.12| 5.6 -0.6 4000 308 10 209 3| 0.2 2.2 2.4| 13.7 -26.7 -13.0 -3.3 -0.14| 4.7 -0.7 5000 302 12 236 5| 0.2 2.2 2.4| 22.2 -28.7 -6.4 -1.3 -0.06| 4.7 -0.3 6000 294 15 247 8| 0.4 2.2 2.6| 33.9 -45.6 -11.6 -1.9 -0.07| 4.7 -0.3 Wrote GIF file: /home/apache/climate/data/raob//VI111/skewt/VI111.skewt.20251210.00.gif