UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for VI706... Searching the city database file for: VI706 ... Date:0000Z 22 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 996 101 29.4 27.0 87 2.4 27.6 0 0 302.9 307.2 300.9 371.7 23.07 1 925 760 33.2 -11.8 5 45.0 12.0 265 13 313.3 313.6 288.3 318.8 1.67 2 850 1515 28.4 300 8 315.9 3 700 3186 12.6 -24.4 6 37.0 0.0 295 30 316.4 316.6 288.4 319.1 0.76 4 500 5920 -3.5 315 17 328.8 5 400 7630 -16.9 -60.9 1 44.0 -21.4 320 14 333.0 333.0 292.6 333.1 0.03 6 300 9740 -29.9 -69.9 1 40.0 -32.1 275 29 343.2 343.2 295.1 343.3 0.01 7 250 11020 -38.9 -75.9 1 37.0 -40.1 265 30 348.2 348.2 296.3 348.3 0.01 8 200 12520 -50.3 -83.3 1 33.0 -50.8 255 28 353.1 353.1 297.3 353.1 0.00 9 150 14340 -62.3 -92.3 1 30.0 -62.4 235 28 362.8 362.8 299.2 362.8 0.00 10 100 16750 -76.9 -101.9 1 25.0 -76.9 210 9 379.1 379.1 302.1 379.1 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5819.49 m Freezing level: 543.48 mb = 5325.65 m = 17472.40 ft Wetbulb zero: 699.72 mb = 3189.21 m = 10463.15 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 11.50 % Est. max temperature: 42.41 C = 108.34 F Sfc-Lift cond lev (LCL): 962.60 mb = 404.72 m = 1327.80 ft T: 31.15 C 700-500 lapse rate: 5.89 C/km ThetaE index: 52.94 C Layer 925.0- 850.0 mb Conv cond level (CCL): 594.92 mb = 4507.61 m = 14788.57 ft Mean mixing ratio: 9.13 g/kg Conv temperature: 48.96 C = 120.12 F Cap Strength: 6.02 C Lifted Index: 4.21 C Risk: None Lifted Index @300 mb: 5.53 C Lifted Index @700 mb: 5.67 C Showalter Index: 10.56 C Risk: None Total Totals Index: 19.78 C Risk: None Vertical Totals Index: 31.90 C Cross Totals Index: -12.12 C K Index: -20.72 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.03 J/kg Max Up Vert Vel: 8.61 m/s Conv Inhibition (B-): 5062.70 J/kg Cap Strength: 6.02 C Lift Cond Lev (LCL): 706.34 mb = 3108.45 m = 10198.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 at 15 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 ---------------------------------------------------------- 0 996 101 0 0 -0.0 -0.0 | 147 15 -8.4 12.8 1 973 305 160 10 -3.4 9.4 | 152 25 -11.8 22.2 2 941 610 220 14 9.0 10.7 | 181 23 0.6 23.5 3 925 760 265 13 13.0 1.1 | 198 15 4.6 13.9 4 909 914 265 15 14.9 1.3 | 205 16 6.6 14.1 5 879 1219 285 8 7.7 -2.1 | 176 11 -0.7 10.7 6 850 1515 300 8 6.9 -4.0 | 171 9 -1.5 8.8 7 820 1829 295 11 10.0 -4.6 | 191 8 1.6 8.1 8 791 2134 295 26 23.6 -11.0 | 263 15 15.2 1.8 9 764 2438 300 28 24.2 -14.0 | 274 16 15.9 -1.2 10 737 2743 295 23 20.8 -9.7 | 256 13 12.5 3.0 11 711 3048 295 35 31.7 -14.8 | 275 23 23.3 -2.0 12 700 3186 295 30 27.2 -12.7 | 270 19 18.8 0.1 13 661 3658 285 33 31.9 -8.5 | 260 24 23.5 4.2 14 636 3962 305 26 21.3 -14.9 | 279 13 12.9 -2.1 15 613 4267 310 28 21.4 -18.0 | 292 14 13.1 -5.2 16 590 4572 315 26 18.4 -18.4 | 299 11 10.0 -5.6 17 568 4877 305 20 16.4 -11.5 | 261 8 8.0 1.3 18 527 5486 305 16 13.1 -9.2 | 233 6 4.7 3.6 19 500 5920 315 17 12.0 -12.0 | 258 4 3.6 0.7 20 489 6096 320 17 10.9 -13.0 | 276 3 2.5 -0.3 21 401 7620 310 14 10.7 -9.0 | 212 4 2.3 3.8 22 400 7630 320 14 9.0 -10.7 | 197 2 0.6 2.0 23 325 9144 265 27 26.9 2.4 | 231 24 18.5 15.1 24 300 9740 275 29 28.9 -2.5 | 243 23 20.5 10.2 25 263 10668 270 31 31.0 -0.0 | 241 26 22.6 12.8 26 250 11020 265 30 29.9 2.6 | 234 26 21.5 15.4 27 210 12192 260 22 21.7 3.8 | 219 21 13.3 16.6 28 200 12520 255 28 27.0 7.2 | 223 27 18.7 20.0 29 166 13716 260 24 23.6 4.2 | 222 23 15.2 16.9 30 150 14340 235 28 22.9 16.1 | 207 32 14.5 28.8 31 129 15240 245 23 20.8 9.7 | 209 26 12.5 22.5 32 100 16750 210 9 4.5 7.8 | 169 21 -3.9 20.6 Wind Parameters Mean winds (0-6000m): 296.7 at 20.4 knts Storm direction: 326.7 at 15.3 knts Shear (0-3000m) pos: 2.8 neg: 5.2 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 126.5 deg Storm rel helicity (0-3000m) pos: 229.3 neg: -52.9 tot: 176.4 m^2/s^2 ave: 58.8 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 14.6 stream: 6.1 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.44 Bulk Shear: 83.21 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 9 161 23| 0.0 14.3 14.3|123.2 -18.4 104.8 209.6 0.56| 29.1 16.2 1000 233 11 182 20| 6.4 7.1 13.5|161.2 -28.9 132.3 132.3 0.45| 23.5 10.5 1500 251 10 185 16| 5.2 4.8 10.0|162.9 -39.6 123.3 82.2 0.34| 17.6 6.0 2000 268 11 192 13| 3.9 6.0 9.9|196.1 -39.6 156.5 78.3 0.46| 17.2 8.0 2500 281 14 210 11| 3.4 4.8 8.2|210.2 -47.4 162.8 65.1 0.44| 15.2 6.7 3000 286 17 223 11| 2.8 5.2 8.1|229.3 -52.9 176.4 58.8 0.41| 14.6 6.1 4000 289 20 240 12| 3.3 4.2 7.5|261.9 -77.5 184.4 46.1 0.36| 13.7 4.9 5000 294 21 249 12| 2.9 3.3 6.2|272.1 -94.5 177.6 35.5 0.28| 12.3 3.5 6000 297 20 250 10| 2.8 2.8 5.6|275.4 -98.2 177.2 29.5 0.27| 10.8 3.0 Wrote GIF file: /home/apache/climate/data/raob//VI706/skewt/VI706.skewt.20250422.00.gif