UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025053000.upa.cvt Date: 0000Z 30 MAY 25 Searching for VI706... Searching the city database file for: VI706 ... Date:0000Z 30 MAY 25 Station: VI706 WMO ident: 42706 Latitude: 23.38 Longitude: 87.08 ------------------------------------------------------------------------------- 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 984 96 25.6 25.3 98 0.3 25.4 0 0 300.1 304.0 299.1 362.0 21.06 1 925 635 23.0 19.3 80 3.7 20.4 325 21 302.8 305.7 296.3 348.5 15.41 2 850 1371 20.4 16.4 78 4.0 17.7 315 25 307.5 310.1 296.5 349.6 13.94 3 700 3028 13.2 8.7 74 4.5 10.3 335 29 317.1 319.1 296.4 349.0 10.15 4 500 5790 -0.9 -7.9 59 7.0 -4.3 285 20 331.9 332.8 295.8 346.3 4.22 5 400 7540 -9.7 -29.7 18 20.0 -15.2 325 15 342.4 342.6 295.6 345.5 0.81 6 300 9690 -24.3 -53.3 5 29.0 -27.6 335 7 351.1 351.2 297.0 351.5 0.09 7 250 11000 -33.9 -43.9 36 10.0 -35.1 5 8 355.7 355.7 298.1 357.0 0.31 8 200 12530 -45.1 -57.1 25 12.0 -45.7 145 5 361.4 361.4 299.0 361.7 0.08 9 150 14390 -61.9 -80.9 6 19.0 -62.0 220 6 363.4 363.4 299.4 363.5 0.00 10 100 16770 -81.9 -105.9 1 24.0 -81.9 75 19 369.5 369.5 300.5 369.5 0.00 TRP WND Sounding variables and indices Freezing level: 512.77 mb = 5613.70 m = 18417.43 ft Wetbulb zero: 558.93 mb = 4875.42 m = 15995.26 ft Precipitable water: 2.26 inches Sfc-500 mean rel hum: 72.83 % Est. max temperature: 33.88 C = 92.98 F Sfc-Lift cond lev (LCL): 980.22 mb = 129.85 m = 426.02 ft T: 25.44 C 700-500 lapse rate: 5.10 C/km ThetaE index: 13.59 C Layer 925.0- 850.0 mb Conv cond level (CCL): 809.86 mb = 1783.81 m = 5852.34 ft Mean mixing ratio: 16.87 g/kg Conv temperature: 35.32 C = 95.57 F Cap Strength: 2.04 C Lifted Index: 1.13 C Risk: Showers probable Lifted Index @300 mb: 2.69 C Lifted Index @700 mb: 1.93 C Showalter Index: 2.19 C Risk: Showers probable Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 17.30 C K Index: 33.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 266.80 Risk: None Energy Index: -0.63 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.48 J/kg Max Up Vert Vel: 6.24 m/s Conv Inhibition (B-): 2272.77 J/kg Cap Strength: 2.06 C Lift Cond Lev (LCL): 898.46 mb = 888.40 m = 2914.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 343 at 18 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 ---------------------------------------------------------- 0 984 96 0 0 -0.0 -0.0 | 163 18 -5.1 17.2 1 961 305 325 22 12.6 -18.0 | 276 8 7.5 -0.8 2 928 610 330 21 10.5 -18.2 | 281 5 5.4 -1.0 3 925 635 325 21 12.0 -17.2 | 270 7 7.0 -0.0 4 896 914 315 20 14.1 -14.1 | 251 10 9.0 3.0 5 865 1219 315 23 16.3 -16.3 | 265 11 11.2 0.9 6 850 1371 315 25 17.7 -17.7 | 272 13 12.6 -0.5 7 806 1829 305 27 22.1 -15.5 | 264 17 17.0 1.7 8 777 2134 300 26 22.5 -13.0 | 257 18 17.4 4.2 9 750 2438 305 25 20.5 -14.3 | 260 16 15.4 2.8 10 724 2743 320 27 17.4 -20.7 | 286 13 12.3 -3.5 11 700 3028 335 29 12.3 -26.3 | 322 12 7.2 -9.1 12 698 3048 335 28 11.8 -25.4 | 321 11 6.7 -8.2 13 648 3658 325 26 14.9 -21.3 | 293 11 9.8 -4.1 14 625 3962 320 26 16.7 -19.9 | 283 12 11.6 -2.7 15 602 4267 320 25 16.1 -19.2 | 280 11 11.0 -2.0 16 580 4572 315 24 17.0 -17.0 | 269 12 11.9 0.2 17 559 4877 305 24 19.7 -13.8 | 257 15 14.6 3.4 18 519 5486 300 23 19.9 -11.5 | 249 16 14.8 5.7 19 500 5790 285 20 19.3 -5.2 | 230 19 14.2 12.0 20 481 6096 280 19 18.7 -3.3 | 224 19 13.6 13.9 21 400 7540 325 15 8.6 -12.3 | 216 6 3.5 4.9 22 396 7620 320 15 9.6 -11.5 | 219 7 4.5 5.7 23 323 9144 285 16 15.5 -4.1 | 218 17 10.4 13.0 24 300 9690 335 7 3.0 -6.3 | 169 11 -2.1 10.8 25 262 10668 15 8 -2.1 -7.7 | 143 12 -7.2 9.5 26 250 11000 5 8 -0.7 -8.0 | 148 11 -5.8 9.2 27 210 12192 30 7 -3.5 -6.1 | 142 14 -8.6 11.1 28 200 12530 145 5 -2.9 4.1 | 159 23 -8.0 21.3 29 166 13716 100 6 -5.9 1.0 | 149 21 -11.0 18.2 30 150 14390 220 6 3.9 4.6 | 177 22 -1.2 21.8 31 100 16770 75 19 -18.4 -4.9 | 118 26 -23.4 12.3 Wind Parameters Mean winds (0-6000m): 313.5 at 23.9 knts Storm direction: 343.5 at 17.9 knts Shear (0-3000m) pos: 2.7 neg: 4.5 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 154.8 deg Storm rel helicity (0-3000m) pos: 72.8 neg: -24.9 tot: 47.9 m^2/s^2 ave: 16.0 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.18 Bulk Shear: 8.92 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 17 236 5| 0.0 21.6 21.6| 13.7 0.0 13.7 27.4 0.55| 26.7 14.6 1000 322 19 251 7| 0.0 11.2 11.2| 17.3 -7.0 10.3 10.3 0.36| 16.9 6.2 1500 319 21 260 9| 0.0 8.9 8.9| 24.3 -10.2 14.1 9.4 0.35| 13.2 4.6 2000 315 22 262 11| 0.0 6.7 6.7| 24.3 -24.4 -0.2 -0.1 0.24| 11.1 2.6 2500 312 23 261 12| 1.1 5.4 6.5| 40.0 -24.9 15.2 6.1 0.29| 10.1 2.9 3000 315 24 268 12| 2.7 4.5 7.2| 72.8 -24.9 47.9 16.0 0.40| 10.3 4.1 4000 318 24 275 11| 2.0 3.6 5.6| 72.8 -44.3 28.5 7.1 0.26| 8.7 2.2 5000 317 24 273 12| 1.6 3.1 4.7| 72.8 -65.3 7.5 1.5 0.15| 7.8 1.1 6000 313 24 267 12| 1.3 2.6 3.9| 72.8-106.0 -33.2 -5.5 0.03| 7.3 0.2 Wrote GIF file: /home/apache/climate/data/raob//VI706/skewt/VI706.skewt.20250530.00.gif