UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121300.upa.cvt Date: 0000Z 13 DEC 25 Searching for VI706... Searching the city database file for: VI706 ... Date:0000Z 13 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 1005 95 15.4 11.2 76 4.2 12.9 0 0 288.1 289.6 285.9 311.5 8.33 1 1000 137 17.0 11.0 68 6.0 13.4 345 11 290.1 291.6 286.6 313.5 8.26 2 925 804 15.2 7.2 59 8.0 10.6 350 7 294.9 296.1 287.1 314.9 6.90 3 850 1513 10.6 0.6 50 10.0 5.6 5 3 297.3 298.1 285.8 311.2 4.70 4 700 3133 7.2 -23.8 9 31.0 -2.6 205 7 310.5 310.6 286.5 313.2 0.80 5 500 5810 -9.7 -45.7 4 36.0 -15.4 270 17 321.2 321.2 289.3 321.7 0.13 6 400 7490 -22.7 -64.7 1 42.0 -25.8 320 23 325.5 325.5 290.5 325.6 0.02 7 300 9530 -39.9 -64.9 5 25.0 -40.8 290 33 329.1 329.1 291.5 329.2 0.02 8 250 10760 -44.7 -79.7 1 35.0 -45.4 270 54 339.6 339.6 294.2 339.6 0.00 9 200 12230 -51.9 -84.9 1 33.0 -52.3 260 65 350.6 350.6 296.8 350.6 0.00 10 150 14050 -63.1 -92.1 1 29.0 -63.3 250 74 361.4 361.4 299.0 361.4 0.00 11 135 14692 -65.6 -93.9 1 28.2 -65.8 255 87 367.9 367.9 300.2 367.9 0.00 12 100 16480 -72.9 -98.9 1 26.0 -72.9 270 39 386.9 386.9 303.3 386.9 0.00 TRP WND 135 14692 -65.6 -93.9 1 28.2 -65.8 255 87 367.9 367.9 300.2 367.9 0.00 Sounding variables and indices 1000-500 mb thick: 5673.00 m Freezing level: 614.79 mb = 4273.50 m = 14020.49 ft Wetbulb zero: 747.85 mb = 2581.26 m = 8468.59 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 25.32 % Est. max temperature: 24.36 C = 75.85 F Sfc-Lift cond lev (LCL): 943.80 mb = 631.89 m = 2073.09 ft T: 15.66 C 700-500 lapse rate: 6.31 C/km ThetaE index: 3.66 C Layer 850.0- 700.0 mb Conv cond level (CCL): 643.85 mb = 3798.27 m = 12461.37 ft Mean mixing ratio: 7.41 g/kg Conv temperature: 40.51 C = 104.91 F Cap Strength: 9.35 C Lifted Index: 10.06 C Risk: None Lifted Index @300 mb: 10.94 C Lifted Index @700 mb: 9.35 C Showalter Index: 11.84 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 10.30 C K Index: -10.10 Risk: None Sweat Index: 30.20 Risk: None Energy Index: 2.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.81 J/kg Max Up Vert Vel: 5.44 m/s Conv Inhibition (B-): 10066.38 J/kg Cap Strength: 9.98 C Lift Cond Lev (LCL): 857.17 mb = 1442.52 m = 4732.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 7 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 1005 95 0 0 -0.0 -0.0 | 129 7 -5.2 4.2 1 1000 137 345 11 2.8 -10.6 | 21 7 -2.4 -6.4 2 981 305 25 8 -3.4 -7.3 | 71 9 -8.6 -3.0 3 946 610 10 8 -1.4 -7.9 | 61 8 -6.6 -3.6 4 925 804 350 7 1.2 -6.9 | 57 5 -4.0 -2.7 5 913 914 350 7 1.2 -6.9 | 57 5 -4.0 -2.7 6 880 1219 340 5 1.7 -4.7 | 83 4 -3.5 -0.5 7 850 1513 5 3 -0.3 -3.0 | 103 6 -5.5 1.2 8 818 1829 15 4 -1.0 -3.9 | 93 6 -6.3 0.4 9 789 2134 335 5 2.1 -4.5 | 85 3 -3.1 -0.3 10 761 2438 295 5 4.5 -2.1 | 162 2 -0.7 2.1 11 733 2743 245 4 3.6 1.7 | 165 6 -1.6 5.9 12 707 3048 200 6 2.1 5.6 | 162 10 -3.2 9.9 13 700 3133 205 7 3.0 6.3 | 168 11 -2.3 10.6 14 655 3658 235 9 7.4 5.2 | 193 10 2.1 9.4 15 631 3962 240 10 8.7 5.0 | 200 10 3.4 9.2 16 607 4267 265 10 10.0 0.9 | 223 7 4.7 5.1 17 584 4572 285 11 10.6 -2.8 | 256 6 5.4 1.4 18 562 4877 280 13 12.8 -2.3 | 255 8 7.6 2.0 19 521 5486 265 17 16.9 1.5 | 244 13 11.7 5.7 20 500 5810 270 17 17.0 -0.0 | 250 12 11.8 4.2 21 481 6096 270 16 16.0 -0.0 | 249 12 10.8 4.2 22 400 7490 320 23 14.8 -17.6 | 325 16 9.5 -13.4 23 393 7620 320 23 14.8 -17.6 | 325 16 9.5 -13.4 24 317 9144 305 29 23.8 -16.6 | 304 22 18.5 -12.4 25 300 9530 290 33 31.0 -11.3 | 285 27 25.8 -7.0 26 253 10668 280 47 46.3 -8.2 | 275 41 41.0 -3.9 27 250 10760 270 54 54.0 -0.0 | 265 49 48.8 4.2 28 201 12192 260 64 63.0 11.1 | 255 60 57.8 15.4 29 200 12230 260 65 64.0 11.3 | 255 61 58.8 15.5 30 158 13716 260 60 59.1 10.4 | 255 56 53.8 14.7 31 150 14050 250 74 69.5 25.3 | 245 71 64.3 29.5 32 135 14692 255 87 84.0 22.5 | 251 83 78.8 26.8 33 123 15240 265 86 85.7 7.5 | 262 81 80.4 11.7 34 100 16480 270 39 39.0 -0.0 | 263 34 33.8 4.2 35 33 21336 295 11 10.0 -4.6 | 275 5 4.7 -0.4 36 17 24384 120 9 -7.8 4.5 | 124 16 -13.0 8.7 Wind Parameters Mean winds (0-6000m): 279.0 at 9.0 knts Storm direction: 309.0 at 6.7 knts Shear (0-3000m) pos: 1.1 neg: 2.2 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 36.3 deg Storm rel helicity (0-3000m) pos: 14.5 neg: -20.5 tot: -5.9 m^2/s^2 ave: -2.0 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.74 Bulk Shear: 20.13 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 10 8 60 8| 8.2 0.0 8.2| 8.3 -15.7 -7.4 -14.7 -0.47| 17.4 -8.2 1000 3 8 59 7| 4.1 2.0 6.1| 9.4 -16.7 -7.3 -7.3 -0.36| 10.9 -3.9 1500 360 6 67 6| 2.2 1.3 3.6| 12.1 -16.9 -4.8 -3.2 -0.22| 8.5 -1.8 2000 0 6 73 6| 1.7 1.4 3.0| 12.1 -19.1 -7.0 -3.5 -0.24| 7.3 -1.8 2500 352 6 73 5| 1.3 2.0 3.3| 14.0 -19.1 -5.1 -2.1 -0.10| 7.1 -0.7 3000 343 6 74 4| 1.1 2.2 3.4| 14.5 -20.5 -5.9 -2.0 -0.10| 7.0 -0.7 4000 298 6 196 1| 1.1 1.7 2.8| 34.9 -20.5 14.4 3.6 0.07| 6.3 0.5 5000 287 7 222 3| 1.6 1.7 3.2| 44.5 -21.9 22.5 4.5 0.14| 6.1 0.9 6000 279 9 232 5| 1.4 1.7 3.0| 48.8 -27.2 21.6 3.6 0.12| 5.6 0.7 Wrote GIF file: /home/apache/climate/data/raob//VI706/skewt/VI706.skewt.20251213.00.gif