UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for VI111... Searching the city database file for: VI111 ... Date:0000Z 6 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 947 290 9.2 8.4 95 0.8 8.8 270 1 286.8 288.1 284.3 307.3 7.32 1 946 299 9.4 3.4 66 6.0 6.4 274 1 287.1 288.0 282.1 301.7 5.16 2 926 485 14.4 -1.6 33 16.0 6.8 339 5 293.9 294.6 283.3 304.8 3.67 3 918 561 15.0 -3.0 29 18.0 6.5 349 4 295.3 295.9 283.5 305.2 3.33 4 888 853 14.6 -4.4 27 19.0 5.8 351 2 297.7 298.3 284.2 307.1 3.10 5 830 1443 12.6 -9.4 21 22.0 3.3 322 8 301.4 301.8 284.7 308.4 2.26 6 774 2047 10.2 -18.8 11 29.0 0.1 312 14 304.9 305.1 284.8 308.5 1.12 7 528 5201 -10.7 -33.7 13 23.0 -15.3 293 31 315.0 315.1 287.6 316.5 0.42 8 508 5504 -13.5 -37.5 11 24.0 -17.6 284 33 315.1 315.2 287.5 316.2 0.30 9 440 6606 -21.7 -33.7 33 12.0 -23.7 278 43 318.0 318.1 288.7 319.8 0.50 10 421 6938 -23.1 -34.1 36 11.0 -24.9 276 47 320.2 320.3 289.4 322.1 0.51 11 396 7394 -25.7 -41.7 21 16.0 -27.6 275 52 322.5 322.6 289.8 323.4 0.25 12 312 9108 -39.1 -50.1 30 11.0 -39.8 270 66 326.6 326.6 290.9 327.1 0.13 13 226 11267 -57.2 -84.8 2 27.7 -57.3 270 84 330.5 330.5 291.9 330.5 0.00 14 216 11556 -59.7 -89.7 1 30.0 -59.9 270 81 330.9 330.9 291.9 330.9 0.00 15 193 12269 -59.1 -89.1 1 30.0 -59.3 269 74 342.6 342.6 295.0 342.6 0.00 16 185 12539 -57.7 -88.7 1 31.0 -57.9 266 74 349.1 349.1 296.4 349.1 0.00 17 174 12931 -56.9 -87.9 1 31.0 -57.2 263 73 356.6 356.6 298.0 356.6 0.00 18 105 16074 -68.1 -96.1 1 28.0 -68.2 253 57 390.7 390.7 303.9 390.7 0.00 19 100 16370 -67.1 -95.1 1 28.0 -67.2 250 53 398.1 398.1 304.9 398.1 0.00 TRP 216 11556 -59.7 -89.7 1 30.0 -59.9 270 81 330.9 330.9 291.9 330.9 0.00 WND 226 11267 -57.2 -84.8 2 27.7 -57.3 270 84 330.5 330.5 291.9 330.5 0.00 Sounding variables and indices Freezing level: 653.94 mb = 3586.46 m = 11766.45 ft Wetbulb zero: 772.75 mb = 2060.70 m = 6760.75 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 16.21 % Est. max temperature: 25.58 C = 78.05 F Sfc-Lift cond lev (LCL): 935.63 mb = 394.72 m = 1294.98 ft T: 11.98 C 700-500 lapse rate: 6.95 C/km ThetaE index: 5.56 C Layer 946.0- 926.0 mb Conv cond level (CCL): 533.29 mb = 5118.87 m = 16793.99 ft Mean mixing ratio: 3.32 g/kg Conv temperature: 36.79 C = 98.22 F Cap Strength: 10.90 C Lifted Index: 10.42 C Risk: None Lifted Index @300 mb: 15.11 C Lifted Index @700 mb: 10.42 C Showalter Index: 9.25 C Risk: None Total Totals Index: 34.48 C Risk: None Vertical Totals Index: 27.71 C Cross Totals Index: 6.77 C K Index: -7.35 Risk: None Sweat Index: 45.38 Risk: None Energy Index: 2.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.43 J/kg Max Up Vert Vel: 9.21 m/s Conv Inhibition (B-): 11439.44 J/kg Cap Strength: 10.87 C Lift Cond Lev (LCL): 689.38 mb = 3002.04 m = 9849.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 331 at 13 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 ---------------------------------------------------------- 0 947 290 270 1 1.0 -0.0 | 155 13 -5.4 11.7 1 933 610 330 3 1.5 -2.6 | 152 10 -4.9 9.1 2 925 810 340 5 1.7 -4.7 | 146 8 -4.7 7.0 3 914 914 355 4 0.3 -4.0 | 142 10 -6.1 7.7 4 881 1219 350 2 0.3 -2.0 | 148 11 -6.1 9.8 5 850 1523 325 5 2.9 -4.1 | 155 8 -3.5 7.6 6 819 1829 320 9 5.8 -6.9 | 173 5 -0.6 4.8 7 790 2134 315 12 8.5 -8.5 | 213 4 2.1 3.2 8 761 2438 310 15 11.5 -9.6 | 248 5 5.1 2.1 9 733 2743 305 15 12.3 -8.6 | 242 7 5.9 3.1 10 707 3048 300 13 11.3 -6.5 | 223 7 4.9 5.2 11 700 3130 300 11 9.5 -5.5 | 207 7 3.1 6.2 12 655 3658 325 12 6.9 -9.8 | 194 2 0.5 1.9 13 630 3962 325 17 9.8 -13.9 | 303 4 3.3 -2.2 14 606 4267 315 21 14.8 -14.8 | 290 9 8.4 -3.1 15 583 4572 305 25 20.5 -14.3 | 281 14 14.1 -2.6 16 561 4877 305 29 23.8 -16.6 | 286 18 17.3 -4.9 17 519 5486 290 31 29.1 -10.6 | 267 23 22.7 1.1 18 500 5780 280 34 33.5 -5.9 | 258 28 27.1 5.8 19 479 6096 280 35 34.5 -6.1 | 259 29 28.1 5.6 20 400 7430 275 52 51.8 -4.5 | 261 46 45.4 7.2 21 389 7620 275 52 51.8 -4.5 | 261 46 45.4 7.2 22 313 9144 270 65 65.0 -0.0 | 259 60 58.6 11.7 23 300 9450 270 70 70.0 -0.0 | 260 65 63.6 11.7 24 250 10660 270 81 81.0 -0.0 | 261 76 74.6 11.7 25 250 10668 270 79 79.0 -0.0 | 261 74 72.6 11.7 26 226 11267 270 84 84.0 -0.0 | 261 78 77.6 11.7 27 216 11556 270 81 81.0 -0.0 | 261 76 74.6 11.7 28 200 12070 265 73 72.7 6.4 | 255 69 66.3 18.1 29 196 12192 270 74 74.0 -0.0 | 260 69 67.6 11.7 30 154 13716 255 72 69.5 18.6 | 244 70 63.1 30.4 31 150 13890 255 78 75.3 20.2 | 245 76 68.9 31.9 32 120 15240 260 67 66.0 11.6 | 249 64 59.6 23.4 33 100 16370 250 53 49.8 18.1 | 235 53 43.4 29.9 Wind Parameters Mean winds (0-6000m): 301.4 at 17.8 knts Storm direction: 331.4 at 13.4 knts Shear (0-3000m) pos: 0.6 neg: 2.2 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 52.6 deg Storm rel helicity (0-3000m) pos: 15.9 neg: -14.5 tot: 1.4 m^2/s^2 ave: 0.5 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.35 Bulk Shear: 31.53 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 ------------------------------------------------------------------------------- 500 327 3 153 11| 4.7 0.0 4.7| 0.9 -4.5 -3.5 -7.1 -0.29| 4.9 -1.4 1000 345 3 147 10| 1.3 0.0 1.3| 3.8 -6.2 -2.4 -2.4 -0.13| 4.4 -0.6 1500 333 4 150 9| 0.9 2.1 3.0| 9.2 -6.2 3.0 2.0 0.11| 5.0 0.5 2000 324 6 158 7| 0.7 2.9 3.6| 14.5 -6.2 8.2 4.1 0.32| 5.1 1.6 2500 317 8 171 6| 0.5 2.6 3.2| 15.8 -7.6 8.2 3.3 0.29| 4.7 1.4 3000 313 9 182 6| 0.6 2.2 2.8| 15.9 -14.5 1.4 0.5 0.10| 4.8 0.5 4000 316 11 194 4| 0.9 2.6 3.6| 17.8 -17.5 0.3 0.1 0.11| 5.4 0.6 5000 311 14 242 5| 0.8 3.2 4.0| 23.1 -45.3 -22.2 -4.4 -0.00| 5.8 -0.0 6000 301 18 254 9| 0.6 3.5 4.1| 29.2 -85.0 -55.8 -9.3 -0.08| 5.9 -0.5 Wrote GIF file: /home/apache/climate/data/raob//VI111/skewt/VI111.skewt.20251206.00.gif