UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for VI706... Searching the city database file for: VI706 ... Date:0000Z 23 APR 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 994 106 29.2 27.6 91 1.6 28.0 0 0 302.9 307.3 301.4 374.5 23.98 1 925 748 34.0 310 18 314.1 2 850 1502 28.4 310 25 315.9 3 700 3173 12.6 -14.4 14 27.0 1.4 275 32 316.4 316.8 289.5 322.4 1.79 4 500 5900 -4.3 -42.3 3 38.0 -11.9 260 26 327.8 327.8 291.3 328.5 0.18 5 400 7610 -17.7 -40.7 12 23.0 -21.5 290 27 332.0 332.0 292.5 333.0 0.27 6 300 9710 -30.1 -70.1 1 40.0 -32.3 270 41 343.0 343.0 295.0 343.0 0.01 7 250 10990 -38.9 -75.9 1 37.0 -40.1 270 41 348.2 348.2 296.3 348.3 0.01 8 200 12480 -49.5 -82.5 1 33.0 -50.0 275 35 354.4 354.4 297.5 354.4 0.00 9 150 14310 -61.7 -91.7 1 30.0 -61.9 290 22 363.8 363.8 299.4 363.8 0.00 10 100 16710 -76.9 -101.9 1 25.0 -76.9 175 10 379.1 379.1 302.1 379.1 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5794.19 m Freezing level: 550.89 mb = 5206.15 m = 17080.33 ft Wetbulb zero: 678.65 mb = 3424.02 m = 11233.53 ft Precipitable water: 1.56 inches Sfc-500 mean rel hum: 8.56 % Est. max temperature: 42.24 C = 108.03 F Sfc-Lift cond lev (LCL): 971.85 mb = 307.02 m = 1007.26 ft T: 30.70 C 700-500 lapse rate: 6.20 C/km ThetaE index: 52.08 C Layer 925.0- 500.0 mb Conv cond level (CCL): None Cap Strength: -9725.85 C Lifted Index: 14.27 C Risk: None Lifted Index @300 mb: 23.08 C Lifted Index @700 mb: 5.46 C Showalter Index: 1.54 C Risk: Showers probable Total Totals Index: 45.86 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 32.70 C Cross Totals Index: 13.16 C K Index: 14.56 Risk: None Sweat Index: 182.26 Risk: None Energy Index: -2.53 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 261748.20 J/kg Max Up Vert Vel: 723.53 m/s Conv Inhibition (B-): 159521.58 J/kg Cap Strength: 307.15 C Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 20 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 ---------------------------------------------------------- 0 994 106 0 0 -0.0 -0.0 | 137 20 -13.9 14.7 1 972 305 270 9 9.0 -0.0 | 162 15 -4.9 14.7 2 939 610 305 15 12.3 -8.6 | 165 6 -1.6 6.1 3 925 748 310 18 13.8 -11.6 | 178 3 -0.1 3.1 4 908 914 325 23 13.2 -18.8 | 10 4 -0.7 -4.2 5 877 1219 320 24 15.4 -18.4 | 338 4 1.5 -3.7 6 850 1502 310 25 19.2 -16.1 | 285 5 5.3 -1.4 7 818 1829 300 22 19.1 -11.0 | 235 6 5.2 3.7 8 790 2134 285 23 22.2 -6.0 | 224 12 8.3 8.7 9 762 2438 280 27 26.6 -4.7 | 232 16 12.7 10.0 10 736 2743 275 32 31.9 -2.8 | 237 22 18.0 11.9 11 710 3048 275 34 33.9 -3.0 | 240 23 20.0 11.7 12 700 3173 275 32 31.9 -2.8 | 237 22 18.0 11.9 13 659 3658 280 33 32.5 -5.7 | 244 21 18.6 8.9 14 635 3962 290 34 31.9 -11.6 | 260 18 18.1 3.0 15 612 4267 285 35 33.8 -9.1 | 254 21 19.9 5.6 16 589 4572 285 35 33.8 -9.1 | 254 21 19.9 5.6 17 567 4877 290 29 27.3 -9.9 | 250 14 13.4 4.7 18 526 5486 285 27 26.1 -7.0 | 238 14 12.2 7.7 19 500 5900 260 26 25.6 4.5 | 211 22 11.7 19.2 20 487 6096 260 30 29.5 5.2 | 218 25 15.6 19.9 21 400 7610 290 27 25.4 -9.2 | 245 13 11.5 5.4 22 399 7620 285 26 25.1 -6.7 | 235 14 11.2 7.9 23 324 9144 275 38 37.9 -3.3 | 245 27 24.0 11.3 24 300 9710 270 41 41.0 -0.0 | 242 31 27.1 14.7 25 262 10668 270 43 43.0 -0.0 | 243 33 29.1 14.7 26 250 10990 270 41 41.0 -0.0 | 242 31 27.1 14.7 27 209 12192 270 37 37.0 -0.0 | 238 27 23.1 14.7 28 200 12480 275 35 34.9 -3.1 | 241 24 21.0 11.6 29 165 13716 285 33 31.9 -8.5 | 251 19 18.0 6.1 30 150 14310 290 22 20.7 -7.5 | 224 10 6.8 7.1 31 128 15240 280 18 17.7 -3.1 | 198 12 3.8 11.5 32 100 16710 175 10 -0.9 10.0 | 149 29 -14.8 24.6 Wind Parameters Mean winds (0-6000m): 286.5 at 26.9 knts Storm direction: 316.5 at 20.2 knts Shear (0-3000m) pos: 1.8 neg: 5.4 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 101.8 deg Storm rel helicity (0-3000m) pos: 53.5 neg: -21.2 tot: 32.3 m^2/s^2 ave: 10.8 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 10.9 stream: -1.1 10^-3/s Energy-Hel index: 55.04 Bulk Rich Number: 6146.58 Bulk Shear: 42.58 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 ------------------------------------------------------------------------------- 500 287 9 156 13| 0.0 15.4 15.4| 32.7 -0.8 31.9 63.7 0.39| 21.1 8.2 1000 309 15 155 6| 5.3 7.7 13.0| 33.6 -2.3 31.3 31.3 0.03| 18.1 0.5 1500 312 18 169 3| 3.6 6.0 9.6| 33.6 -10.3 23.4 15.6 -0.14| 14.4 -2.0 2000 308 19 204 3| 2.7 5.1 7.8| 33.6 -18.9 14.7 7.3 -0.21| 13.1 -2.7 2500 301 21 222 6| 2.1 5.7 7.9| 44.6 -18.9 25.7 10.3 -0.13| 12.1 -1.6 3000 294 23 231 9| 1.8 5.4 7.2| 53.5 -21.2 32.3 10.8 -0.10| 10.9 -1.1 4000 290 25 239 12| 2.3 4.0 6.3| 95.0 -27.4 67.7 16.9 0.00| 9.5 0.0 5000 289 27 243 13| 1.8 3.3 5.1| 95.0 -42.8 52.3 10.5 -0.04| 8.6 -0.3 6000 287 27 240 14| 1.5 3.5 5.0|112.7 -90.2 22.5 3.8 -0.11| 8.7 -0.9 Wrote GIF file: /home/apache/climate/data/raob//VI706/skewt/VI706.skewt.20250423.00.gif