UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103111.upa.cvt Date: 1100Z 31 OCT 25 Searching for VI056... Searching the city database file for: VI056 ... Date:1100Z 31 OCT 25 Station: VI056 WMO ident: 42056 Latitude: 32.67 Longitude: 74.83 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 0 SFC 967 335 29.0 16.0 45 13.0 20.1 0 0 305.1 307.3 294.5 340.7 11.91 2 925 773 22.8 11.8 50 11.0 15.8 205 1 302.6 304.4 291.9 330.7 9.44 3 850 1504 18.6 5.6 42 13.0 11.0 305 8 305.6 306.9 290.6 326.0 6.72 4 834 1667 17.8 1.8 34 16.0 9.0 310 9 306.5 307.4 289.5 322.5 5.23 5 768 2366 14.0 -2.0 33 16.0 5.8 320 9 309.7 310.5 289.7 323.1 4.30 6 700 3141 9.0 -9.0 27 18.0 1.0 55 4 312.5 313.0 289.2 321.3 2.76 7 673 3463 6.0 -11.0 28 17.0 -1.2 61 5 312.6 313.1 288.9 320.6 2.45 8 500 5820 -9.1 -33.1 12 24.0 -14.4 325 10 321.9 322.0 289.9 323.7 0.47 9 447 6679 -15.1 -38.1 12 23.0 -19.2 320 14 324.9 324.9 290.6 326.1 0.32 10 423 7094 -18.5 -40.5 13 22.0 -21.9 312 16 325.7 325.7 290.7 326.7 0.26 11 400 7510 -21.5 -44.5 11 23.0 -24.5 305 18 327.0 327.1 291.1 327.7 0.18 12 398 7547 -21.9 -44.9 11 23.0 -24.8 305 18 327.0 327.0 291.0 327.7 0.18 13 382 7847 -24.3 -46.3 11 22.0 -26.8 301 20 327.7 327.7 291.2 328.3 0.16 14 347 8542 -28.7 -48.7 13 20.0 -30.6 287 29 330.9 330.9 292.1 331.4 0.13 15 323 9051 -32.1 -53.1 11 21.0 -33.7 277 36 333.0 333.0 292.6 333.4 0.09 16 300 9570 -34.7 -55.7 10 21.0 -36.1 270 43 336.5 336.5 293.5 336.7 0.07 17 269 10328 -36.9 -62.9 5 26.0 -38.2 343.9 343.9 295.3 344.1 0.03 TRP WND Sounding variables and indices 1000-500 mb thick: 5820.00 m Freezing level: 604.26 mb = 4399.70 m = 14434.55 ft Wetbulb zero: 687.54 mb = 3288.08 m = 10787.52 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 29.43 % Est. max temperature: 31.17 C = 88.11 F Sfc-Lift cond lev (LCL): 800.31 mb = 2016.57 m = 6615.95 ft T: 15.90 C 700-500 lapse rate: 6.76 C/km ThetaE index: 18.19 C Layer 925.0- 768.0 mb Conv cond level (CCL): 682.49 mb = 3348.51 m = 10985.78 ft Mean mixing ratio: 9.30 g/kg Conv temperature: 36.43 C = 97.58 F Cap Strength: 5.31 C Lifted Index: 1.37 C Risk: Showers probable Lifted Index @300 mb: 4.60 C Lifted Index @700 mb: 4.12 C Showalter Index: 4.12 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 27.70 C Cross Totals Index: 14.70 C K Index: 15.30 Risk: < 20 % chance of thunderstorms Sweat Index: 93.20 Risk: None Energy Index: -0.33 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 864.50 J/kg Cap Strength: 5.30 C Lift Cond Lev (LCL): 770.97 mb = 2333.57 m = 7655.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 9 at 4 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 ---------------------------------------------------------- 0 967 335 0 0 -0.0 -0.0 | 189 4 0.7 4.2 1 940 610 170 1 -0.2 1.0 | 185 5 0.5 5.2 2 925 773 205 1 0.4 0.9 | 192 5 1.1 5.1 3 910 914 265 1 1.0 0.1 | 201 5 1.7 4.3 4 878 1219 295 5 4.5 -2.1 | 248 6 5.2 2.1 5 850 1504 305 8 6.6 -4.6 | 273 7 7.2 -0.4 6 818 1829 315 10 7.1 -7.1 | 290 8 7.7 -2.9 7 789 2134 320 10 6.4 -7.7 | 296 8 7.1 -3.5 8 761 2438 320 8 5.1 -6.1 | 288 6 5.8 -1.9 9 734 2743 330 4 2.0 -3.5 | 254 3 2.7 0.7 10 708 3048 40 3 -1.9 -2.3 | 147 2 -1.3 1.9 11 700 3141 55 4 -3.3 -2.3 | 126 3 -2.6 1.9 12 656 3658 65 6 -5.4 -2.5 | 109 5 -4.8 1.7 13 631 3962 85 6 -6.0 -0.5 | 125 6 -5.3 3.7 14 608 4267 75 4 -3.9 -1.0 | 135 5 -3.2 3.2 15 585 4572 30 3 -1.5 -2.6 | 153 2 -0.8 1.6 16 563 4877 360 3 -0.0 -3.0 | 209 1 0.7 1.2 17 521 5486 310 5 3.8 -3.2 | 258 5 4.5 1.0 18 500 5820 325 10 5.7 -8.2 | 302 8 6.4 -4.0 19 482 6096 330 11 5.5 -9.5 | 311 8 6.2 -5.3 20 400 7510 305 18 14.7 -10.3 | 292 17 15.4 -6.1 21 394 7620 305 17 13.9 -9.8 | 291 16 14.6 -5.5 22 318 9144 275 37 36.9 -3.2 | 269 38 37.5 1.0 23 300 9570 270 43 43.0 -0.0 | 264 44 43.7 4.2 Wind Parameters Mean winds (0-6000m): 339.0 at 5.7 knts Storm direction: 9.0 at 4.3 knts Shear (0-3000m) pos: 1.0 neg: 0.2 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): -71.9 deg Storm rel helicity (0-3000m) pos: 19.2 neg: -6.4 tot: 12.8 m^2/s^2 ave: 4.3 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 5.31 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 ------------------------------------------------------------------------------- 500 186 1 189 5| 0.0 1.0 1.0| 1.9 -0.7 1.2 2.4 0.29| 2.8 0.8 1000 280 2 215 5| 3.0 0.5 3.6| 9.9 -0.7 9.2 9.2 0.74| 4.6 3.4 1500 301 4 245 5| 3.4 0.3 3.8| 17.6 -0.7 16.9 11.3 0.79| 4.6 3.6 2000 309 6 263 5| 2.2 0.3 2.5| 19.2 -1.8 17.4 8.7 0.69| 4.0 2.8 2500 313 6 267 5| 0.9 0.2 1.1| 19.2 -4.8 14.5 5.8 0.36| 4.5 1.6 3000 320 5 269 4| 1.0 0.2 1.2| 19.2 -6.4 12.8 4.3 0.16| 4.6 0.7 4000 345 5 296 2| 0.9 0.4 1.3| 22.6 -7.1 15.5 3.9 0.18| 4.2 0.8 5000 348 5 292 2| 0.7 1.0 1.7| 24.3 -7.1 17.2 3.4 0.24| 4.1 1.0 6000 339 6 292 3| 0.8 0.8 1.6| 33.5 -8.0 25.5 4.2 0.30| 4.2 1.3 Wrote GIF file: /home/apache/climate/data/raob//VI056/skewt/VI056.skewt.20251031.11.gif