UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for VI706... Searching the city database file for: VI706 ... Date:0000Z 4 DEC 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 1006 93 15.0 11.6 80 3.4 13.0 270 1 287.7 289.2 285.9 311.6 8.55 1 1000 144 16.2 9.2 63 7.0 12.1 300 11 289.4 290.6 285.3 310.0 7.31 2 925 810 15.0 6.0 55 9.0 10.0 355 18 294.6 295.8 286.4 313.1 6.34 3 850 1523 15.8 -12.2 13 28.0 4.4 325 16 302.7 303.0 284.7 308.3 1.76 4 700 3150 7.6 -12.4 23 20.0 -0.6 260 27 310.9 311.3 288.0 317.7 2.11 5 500 5840 -7.7 -30.7 14 23.0 -13.3 265 36 323.7 323.8 290.5 325.8 0.59 6 400 7530 -20.7 -36.7 22 16.0 -23.4 260 44 328.1 328.2 291.6 329.6 0.41 7 300 9590 -32.7 -54.7 9 22.0 -34.3 260 76 339.3 339.3 294.2 339.6 0.08 8 250 10850 -42.5 -54.5 26 12.0 -43.1 245 86 342.9 342.9 295.1 343.3 0.09 9 200 12320 -54.9 -63.9 32 9.0 -55.1 250 91 345.8 345.8 295.7 346.0 0.04 10 197 12417 -54.9 -63.9 32 9.0 -55.1 250 94 347.3 347.3 296.1 347.5 0.04 TRP WND 197 12417 -54.9 -63.9 32 9.0 -55.1 250 94 347.3 347.3 296.1 347.5 0.04 Sounding variables and indices 1000-500 mb thick: 5696.00 m Freezing level: 600.65 mb = 4486.21 m = 14718.36 ft Wetbulb zero: 717.25 mb = 2945.95 m = 9665.06 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 25.12 % Est. max temperature: 29.39 C = 84.90 F Sfc-Lift cond lev (LCL): 956.11 mb = 527.43 m = 1730.40 ft T: 15.51 C 700-500 lapse rate: 5.69 C/km ThetaE index: 4.81 C Layer 850.0- 700.0 mb Conv cond level (CCL): 598.24 mb = 4405.85 m = 14454.70 ft Mean mixing ratio: 6.63 g/kg Conv temperature: 44.30 C = 111.75 F Cap Strength: 10.92 C Lifted Index: 13.61 C Risk: None Lifted Index @300 mb: 19.90 C Lifted Index @700 mb: 10.92 C Showalter Index: 15.72 C Risk: None Total Totals Index: 19.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: -4.50 C K Index: -8.70 Risk: None Sweat Index: 68.00 Risk: None Energy Index: 3.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.17 J/kg Max Up Vert Vel: 6.19 m/s Conv Inhibition (B-): 6568.15 J/kg Cap Strength: 13.56 C Lift Cond Lev (LCL): 841.39 mb = 1608.30 m = 5276.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 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 1006 93 270 1 1.0 -0.0 | 131 18 -13.4 11.5 1 1000 144 300 11 9.5 -5.5 | 141 8 -4.9 6.0 2 981 305 345 15 3.9 -14.5 | 74 11 -10.6 -3.0 3 947 610 355 19 1.7 -18.9 | 60 15 -12.8 -7.4 4 925 810 355 18 1.6 -17.9 | 64 14 -12.9 -6.4 5 914 914 355 18 1.6 -17.9 | 64 14 -12.9 -6.4 6 881 1219 335 17 7.2 -15.4 | 62 8 -7.3 -3.9 7 850 1523 325 16 9.2 -13.1 | 73 6 -5.3 -1.6 8 820 1829 320 12 7.7 -9.2 | 109 7 -6.7 2.3 9 790 2134 290 11 10.3 -3.8 | 152 9 -4.1 7.8 10 762 2438 270 20 20.0 -0.0 | 206 13 5.6 11.5 11 735 2743 260 27 26.6 4.7 | 217 20 12.1 16.2 12 709 3048 260 27 26.6 4.7 | 217 20 12.1 16.2 13 700 3150 260 27 26.6 4.7 | 217 20 12.1 16.2 14 657 3658 255 29 28.0 7.5 | 215 23 13.6 19.0 15 632 3962 265 28 27.9 2.4 | 224 19 13.4 14.0 16 609 4267 275 30 29.9 -2.6 | 240 18 15.4 8.9 17 586 4572 275 31 30.9 -2.7 | 242 19 16.4 8.8 18 564 4877 275 32 31.9 -2.8 | 243 19 17.4 8.7 19 523 5486 265 34 33.9 3.0 | 233 24 19.4 14.5 20 500 5840 265 36 35.9 3.1 | 236 26 21.4 14.7 21 483 6096 265 37 36.9 3.2 | 237 27 22.4 14.7 22 400 7530 260 44 43.3 7.6 | 236 35 28.9 19.2 23 395 7620 260 44 43.3 7.6 | 236 35 28.9 19.2 24 319 9144 265 60 59.8 5.2 | 250 48 45.3 16.8 25 300 9590 260 76 74.8 13.2 | 248 65 60.4 24.7 26 257 10668 245 88 79.8 37.2 | 233 81 65.3 48.7 27 250 10850 245 86 77.9 36.3 | 233 80 63.5 47.9 28 200 12320 250 91 85.5 31.1 | 239 83 71.1 42.6 Wind Parameters Mean winds (0-6000m): 278.6 at 24.6 knts Storm direction: 308.6 at 18.5 knts Shear (0-3000m) pos: 3.2 neg: 5.8 tot: 9.1 10-3/s Storm rel Dir Shear (0-3000m): 86.2 deg Storm rel helicity (0-3000m) pos: 55.1 neg: -30.1 tot: 25.0 m^2/s^2 ave: 8.3 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.29 Bulk Shear: 65.33 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 ------------------------------------------------------------------------------- 500 342 15 77 10| 19.3 0.0 19.3| 0.0 -28.5 -28.5 -57.0 -0.49| 25.0-12.3 1000 348 16 68 12| 9.6 2.0 11.6| 3.1 -30.1 -27.1 -27.1 -0.41| 14.8 -6.0 1500 343 16 67 10| 6.4 3.3 9.7| 7.0 -30.1 -23.1 -15.4 -0.26| 12.1 -3.2 2000 337 15 72 9| 4.8 4.2 9.0| 20.8 -30.1 -9.4 -4.7 -0.04| 11.2 -0.4 2500 324 16 77 5| 3.9 6.2 10.0| 50.1 -30.1 20.0 8.0 0.16| 12.1 2.0 3000 307 18 148 1| 3.2 5.8 9.1| 55.1 -30.1 25.0 8.3 0.17| 10.7 1.8 4000 288 20 223 7| 3.3 4.7 8.0| 83.4 -32.6 50.8 12.7 0.21| 9.3 2.0 5000 283 23 230 10| 3.0 4.0 7.0|102.9 -39.3 63.7 12.7 0.23| 8.2 1.9 6000 279 25 232 13| 2.5 3.9 6.3|112.9 -54.2 58.7 9.8 0.20| 7.4 1.5 Wrote GIF file: /home/apache/climate/data/raob//VI706/skewt/VI706.skewt.20251204.00.gif