UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122400.upa.cvt Date: 0000Z 24 DEC 25 Searching for VI706... Searching the city database file for: VI706 ... Date:0000Z 24 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 1003 99 14.4 12.6 89 1.8 13.3 0 0 287.3 288.9 286.4 312.9 9.17 1 1000 124 14.6 10.9 78 3.7 12.4 5 3 287.8 289.2 285.6 310.7 8.21 2 925 786 14.0 8.0 67 6.0 10.6 300 7 293.6 294.9 286.9 314.6 7.29 3 850 1494 10.8 -2.2 40 13.0 4.6 300 20 297.5 298.2 284.9 308.9 3.82 4 700 3122 10.6 290 21 314.2 5 500 5830 -7.3 -47.3 2 40.0 -13.9 275 41 324.1 324.2 290.2 324.6 0.11 6 400 7530 -17.5 -49.5 4 32.0 -21.7 270 47 332.2 332.3 292.4 332.7 0.10 7 300 9630 -32.3 -48.3 19 16.0 -33.8 255 68 339.9 339.9 294.4 340.5 0.16 8 250 10890 -43.3 -52.3 36 9.0 -43.8 255 76 341.7 341.7 294.8 342.2 0.12 9 201 12338 -54.6 -61.7 41 7.0 -54.8 255 81 345.7 345.8 295.7 345.9 0.05 10 200 12370 -54.9 -61.9 42 7.0 -55.1 255 81 345.8 345.8 295.7 346.0 0.05 11 100 16620 -74.5 -86.5 14 12.0 -74.5 280 42 383.8 383.8 302.9 383.8 0.00 TRP WND 201 12338 -54.6 -61.7 41 7.0 -54.8 255 81 345.7 345.8 295.7 345.9 0.05 Sounding variables and indices 1000-500 mb thick: 5706.00 m Freezing level: 581.56 mb = 4725.62 m = 15503.81 ft Wetbulb zero: 763.23 mb = 2396.83 m = 7863.51 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 63.19 % Est. max temperature: 24.40 C = 75.93 F Sfc-Lift cond lev (LCL): 976.40 mb = 326.80 m = 1072.16 ft T: 14.42 C 700-500 lapse rate: 6.61 C/km ThetaE index: 5.72 C Layer 850.0- 700.0 mb Conv cond level (CCL): 597.66 mb = 4394.14 m = 14416.28 ft Mean mixing ratio: 7.53 g/kg Conv temperature: 46.13 C = 115.04 F Cap Strength: 13.33 C Lifted Index: 13.25 C Risk: None Lifted Index @300 mb: 19.42 C Lifted Index @700 mb: 13.33 C Showalter Index: 15.71 C Risk: None Total Totals Index: 23.20 C Risk: None Vertical Totals Index: 18.10 C Cross Totals Index: 5.10 C K Index: -13.40 Risk: None Sweat Index: 81.00 Risk: None Energy Index: 3.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.86 J/kg Max Up Vert Vel: 6.30 m/s Conv Inhibition (B-): 11507.94 J/kg Cap Strength: 13.30 C Lift Cond Lev (LCL): 879.54 mb = 1207.92 m = 3962.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 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 1003 99 0 0 -0.0 -0.0 | 137 18 -12.7 13.4 1 1000 124 5 3 -0.3 -3.0 | 129 17 -12.9 10.4 2 979 305 310 5 3.8 -3.2 | 139 14 -8.8 10.2 3 944 610 320 4 2.6 -3.1 | 136 14 -10.1 10.4 4 925 786 300 7 6.1 -3.5 | 146 12 -6.6 9.9 5 911 914 295 9 8.2 -3.8 | 155 11 -4.5 9.6 6 878 1219 290 17 16.0 -5.8 | 203 8 3.3 7.6 7 850 1494 300 20 17.3 -10.0 | 234 6 4.7 3.4 8 817 1829 315 19 13.4 -13.4 | 271 1 0.8 -0.0 9 788 2134 310 17 13.0 -10.9 | 188 3 0.4 2.5 10 759 2438 285 19 18.4 -4.9 | 214 10 5.7 8.5 11 732 2743 285 21 20.3 -5.4 | 224 11 7.6 8.0 12 706 3048 290 20 18.8 -6.8 | 223 9 6.1 6.6 13 700 3122 290 21 19.7 -7.2 | 229 9 7.1 6.2 14 655 3658 290 30 28.2 -10.3 | 258 16 15.5 3.2 15 631 3962 285 33 31.9 -8.5 | 256 20 19.2 4.9 16 607 4267 280 33 32.5 -5.7 | 249 21 19.8 7.7 17 585 4572 280 33 32.5 -5.7 | 249 21 19.8 7.7 18 563 4877 285 35 33.8 -9.1 | 258 22 21.1 4.4 19 522 5486 280 40 39.4 -6.9 | 256 28 26.7 6.5 20 500 5830 275 41 40.8 -3.6 | 251 30 28.2 9.9 21 483 6096 275 41 40.8 -3.6 | 251 30 28.2 9.9 22 400 7530 270 47 47.0 -0.0 | 249 37 34.3 13.4 23 395 7620 270 47 47.0 -0.0 | 249 37 34.3 13.4 24 321 9144 260 66 65.0 11.5 | 245 58 52.3 24.9 25 300 9630 255 68 65.7 17.6 | 240 61 53.0 31.0 26 250 10890 255 76 73.4 19.7 | 241 69 60.7 33.1 27 201 12338 255 81 78.2 21.0 | 242 74 65.6 34.4 28 200 12370 255 81 78.2 21.0 | 242 74 65.6 34.4 29 150 13509 280 42 41.4 -7.3 | 258 29 28.7 6.1 30 120 15240 255 64 61.8 16.6 | 239 58 49.2 30.0 31 100 16620 280 42 41.4 -7.3 | 258 29 28.7 6.1 Wind Parameters Mean winds (0-6000m): 286.7 at 24.6 knts Storm direction: 316.7 at 18.5 knts Shear (0-3000m) pos: 1.4 neg: 3.3 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 90.2 deg Storm rel helicity (0-3000m) pos: 53.0 neg: -11.1 tot: 41.8 m^2/s^2 ave: 13.9 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.33 Bulk Shear: 59.79 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 ------------------------------------------------------------------------------- 500 320 4 136 14| 0.0 4.2 4.2| 7.6 -10.4 -2.8 -5.7 -0.06| 7.7 -0.5 1000 305 6 143 12| 0.0 7.1 7.1| 30.7 -10.4 20.3 20.3 0.43| 9.2 4.0 1500 299 10 156 9| 2.4 4.7 7.1| 44.5 -10.4 34.0 22.7 0.55| 9.3 5.1 2000 304 12 159 7| 1.6 3.6 5.1| 44.9 -10.9 34.0 17.0 0.44| 8.3 3.7 2500 301 14 170 6| 1.2 3.9 5.2| 49.1 -10.9 38.2 15.3 0.40| 8.5 3.5 3000 298 15 183 7| 1.4 3.3 4.6| 53.0 -11.1 41.8 13.9 0.41| 7.6 3.1 4000 294 18 213 7| 1.0 4.1 5.1| 73.1 -20.7 52.4 13.1 0.38| 7.6 2.9 5000 290 21 231 10| 1.1 3.3 4.4| 93.2 -29.5 63.7 12.7 0.37| 6.8 2.5 6000 287 25 240 13| 0.9 3.3 4.2| 93.2 -55.1 38.1 6.3 0.29| 6.3 1.8 Wrote GIF file: /home/apache/climate/data/raob//VI706/skewt/VI706.skewt.20251224.00.gif