UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062300.upa.cvt Date: 0000Z 23 JUN 25 Searching for VI706... Searching the city database file for: VI706 ... Date:0000Z 23 JUN 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 988 102 26.8 25.6 93 1.2 25.9 0 0 301.0 304.9 299.5 364.0 21.36 1 925 679 24.8 21.5 82 3.3 22.4 185 4 304.7 308.0 298.2 357.6 17.72 2 850 1418 20.4 17.3 82 3.1 18.2 235 7 307.5 310.3 297.1 352.1 14.78 3 700 3074 12.0 8.6 80 3.4 9.8 345 4 315.8 317.7 296.0 347.3 10.08 4 500 5820 -1.7 -5.4 76 3.7 -3.6 155 14 331.0 332.0 296.3 348.2 5.12 5 400 7580 -9.7 -14.7 67 5.0 -11.8 140 10 342.4 343.0 297.4 353.3 3.06 6 300 9740 -23.9 -31.9 48 8.0 -25.7 105 12 351.7 351.9 297.7 355.2 0.88 7 250 11040 -34.3 -42.3 44 8.0 -35.3 85 15 355.1 355.2 298.0 356.6 0.37 8 200 12560 -46.5 -64.5 11 18.0 -47.1 60 18 359.1 359.1 298.5 359.3 0.03 9 150 14400 -62.5 -91.5 1 29.0 -62.6 35 32 362.4 362.4 299.2 362.4 0.00 10 100 16790 -79.5 -104.5 1 25.0 -79.5 55 42 374.1 374.1 301.3 374.1 0.00 TRP WND Sounding variables and indices Freezing level: 524.82 mb = 5479.26 m = 17976.34 ft Wetbulb zero: 553.85 mb = 4985.17 m = 16355.36 ft Precipitable water: 2.55 inches Sfc-500 mean rel hum: 80.17 % Est. max temperature: 33.91 C = 93.04 F Sfc-Lift cond lev (LCL): 971.44 mb = 250.06 m = 820.39 ft T: 26.29 C 700-500 lapse rate: 4.99 C/km ThetaE index: 16.76 C Layer 925.0- 500.0 mb Conv cond level (CCL): 861.57 mb = 1299.82 m = 4264.44 ft Mean mixing ratio: 18.56 g/kg Conv temperature: 32.86 C = 91.14 F Cap Strength: 1.64 C Lifted Index: -1.78 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.25 C Lifted Index @700 mb: -0.97 C Showalter Index: 0.51 C Risk: Thunderstorms probable Total Totals Index: 41.10 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 19.00 C K Index: 36.00 Risk: > 80 % chance of thunderstorms Sweat Index: 235.60 Risk: None Energy Index: -0.82 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 314.35 J/kg Max Up Vert Vel: 25.07 m/s Conv Inhibition (B-): 33.85 J/kg Cap Strength: 1.64 C Lift Cond Lev (LCL): 902.94 mb = 889.93 m = 2919.69 ft Lev Free Conv (LFC): 787.94 mb = 2064.61 m = 6773.56 ft Equ Level (EL): 217.94 mb = 11974.77 m = 39286.83 ft B at Equ Level: 311.65 J/kg Max Parcel Lev (MPL): 127.94 mb = 15337.53 m = 50319.38 ft Wind level data Storm motion: 198 at 4 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 ---------------------------------------------------------- 0 988 102 0 0 -0.0 -0.0 | 18 4 -1.4 -4.2 1 965 305 185 5 0.4 5.0 | 131 1 -0.9 0.8 2 932 610 185 4 0.3 4.0 | 80 1 -1.0 -0.2 3 925 679 185 4 0.3 4.0 | 80 1 -1.0 -0.2 4 900 914 195 6 1.6 5.8 | 186 2 0.2 1.6 5 870 1219 220 7 4.5 5.4 | 249 3 3.1 1.2 6 850 1418 235 7 5.7 4.0 | 272 4 4.4 -0.1 7 810 1829 250 5 4.7 1.7 | 306 4 3.3 -2.4 8 782 2134 290 2 1.9 -0.7 | 354 5 0.5 -4.8 9 754 2438 280 3 3.0 -0.5 | 341 5 1.6 -4.7 10 728 2743 295 3 2.7 -1.3 | 346 6 1.3 -5.4 11 702 3048 335 4 1.7 -3.6 | 358 8 0.3 -7.8 12 700 3074 345 4 1.0 -3.9 | 2 8 -0.3 -8.0 13 652 3658 220 1 0.6 0.8 | 12 3 -0.7 -3.4 14 628 3962 145 3 -1.7 2.5 | 61 4 -3.1 -1.7 15 605 4267 100 3 -3.0 0.5 | 50 6 -4.3 -3.6 16 583 4572 105 4 -3.9 1.0 | 59 6 -5.2 -3.1 17 561 4877 135 9 -6.4 6.4 | 106 8 -7.7 2.2 18 521 5486 140 14 -9.0 10.7 | 122 12 -10.4 6.6 19 500 5820 155 14 -5.9 12.7 | 139 11 -7.3 8.5 20 483 6096 165 14 -3.6 13.5 | 152 11 -5.0 9.4 21 400 7580 140 10 -6.4 7.7 | 114 9 -7.8 3.5 22 398 7620 135 10 -7.1 7.1 | 109 9 -8.4 2.9 23 325 9144 115 7 -6.3 3.0 | 81 8 -7.7 -1.2 24 300 9740 105 12 -11.6 3.1 | 85 13 -13.0 -1.1 25 263 10668 85 10 -10.0 -0.9 | 66 12 -11.3 -5.0 26 250 11040 85 15 -14.9 -1.3 | 71 17 -16.3 -5.5 27 211 12192 60 17 -14.7 -8.5 | 52 20 -16.1 -12.7 28 200 12560 60 18 -15.6 -9.0 | 52 21 -17.0 -13.2 29 167 13716 45 23 -16.3 -16.3 | 41 27 -17.6 -20.4 30 150 14400 35 32 -18.4 -26.2 | 33 36 -19.7 -30.4 31 130 15240 40 30 -19.3 -23.0 | 37 34 -20.7 -27.1 32 100 16790 55 42 -34.4 -24.1 | 52 46 -35.8 -28.2 33 75 18288 55 50 -41.0 -28.7 | 52 54 -42.3 -32.8 34 42 21336 90 37 -37.0 0.0 | 84 39 -38.4 -4.2 35 13 27432 95 40 -39.8 3.5 | 89 41 -41.2 -0.7 Wind Parameters Mean winds (0-6000m): 168.3 at 5.8 knts Storm direction: 198.3 at 4.4 knts Shear (0-3000m) pos: 1.3 neg: 0.7 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -18.4 deg Storm rel helicity (0-3000m) pos: 14.8 neg: -4.0 tot: 10.8 m^2/s^2 ave: 3.6 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 2.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 370.67 Bulk Shear: 0.85 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 ------------------------------------------------------------------------------- 500 185 4 66 1| 0.0 4.1 4.1| 0.6 -3.0 -2.4 -4.8 0.32| 11.7 3.8 1000 191 5 119 1| 1.8 2.1 3.8| 1.9 -3.0 -1.1 -1.1 0.47| 7.9 3.7 1500 207 5 243 1| 1.8 1.4 3.1| 5.4 -3.0 2.4 1.6 0.55| 6.7 3.7 2000 217 5 273 2| 1.3 1.0 2.3| 11.0 -3.0 8.0 4.0 0.64| 6.3 4.0 2500 224 5 295 2| 1.1 0.8 2.0| 11.4 -4.0 7.3 2.9 0.58| 5.3 3.1 3000 234 4 306 3| 1.3 0.7 2.0| 14.8 -4.0 10.8 3.6 0.59| 5.0 2.9 4000 234 4 317 3| 1.0 1.3 2.3| 18.0 -6.9 11.2 2.8 0.49| 5.0 2.5 5000 199 4 0 0| 0.2 1.1 1.3| 32.7 -7.6 25.0 5.0 0.54| 5.0 2.7 6000 168 6 121 3| 0.4 0.9 1.3| 55.3 -7.6 47.7 7.9 0.58| 5.0 2.9 Wrote GIF file: /home/apache/climate/data/raob//VI706/skewt/VI706.skewt.20250623.00.gif