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 VI111... Searching the city database file for: VI111 ... Date:0000Z 4 DEC 25 Station: VI111 WMO ident: 42111 Latitude: 30.32 Longitude: 78.05 ------------------------------------------------------------------------------- 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 946 347 9.4 8.2 92 1.2 8.8 270 1 287.1 288.3 284.3 307.3 7.22 1 945 356 10.2 4.2 66 6.0 7.1 269 1 288.0 288.9 282.8 303.5 5.47 2 918 607 14.6 2.6 44 12.0 8.3 163 3 294.9 295.8 285.2 309.6 5.03 3 898 799 14.6 0.6 38 14.0 7.5 160 3 296.7 297.5 285.3 309.9 4.45 4 860 1175 13.4 -0.6 38 14.0 6.4 138 1 299.2 300.0 286.0 311.9 4.25 5 834 1441 12.8 -2.2 35 15.0 5.5 115 2 301.2 301.9 286.4 313.0 3.90 6 739 2474 6.6 -15.4 19 22.0 -1.4 66 5 305.0 305.3 285.3 310.0 1.56 7 663 3377 -0.5 -30.5 8 30.0 -7.8 91 5 306.7 306.7 284.7 308.2 0.46 8 630 3794 -2.1 128 2 309.3 9 610 4057 -2.7 238 4 311.5 10 324 8825 -39.1 -51.1 27 12.0 -39.8 277 44 323.1 323.1 289.8 323.5 0.11 11 253 10490 -53.9 -64.9 25 11.0 -54.1 270 53 324.8 324.8 290.2 324.9 0.02 12 237 10916 -52.9 -66.9 17 14.0 -53.2 269 58 332.5 332.5 292.4 332.5 0.02 13 204 11893 -53.3 -85.3 1 32.0 -53.7 265 76 346.4 346.4 295.8 346.4 0.00 14 172 12997 -55.5 -86.8 1 31.4 -55.8 255 101 360.1 360.1 298.7 360.1 0.00 15 156 13623 -56.7 -87.7 1 31.0 -57.0 259 96 368.2 368.2 300.2 368.2 0.00 16 125 15026 -60.3 -90.3 1 30.0 -60.5 260 86 385.8 385.8 303.2 385.8 0.00 17 105 16104 -66.3 -94.3 1 28.0 -66.4 253 77 394.1 394.1 304.4 394.1 0.00 18 100 16400 -67.9 -95.9 1 28.0 -68.0 250 74 396.5 396.5 304.8 396.5 0.00 TRP 253 10490 -53.9 -64.9 25 11.0 -54.1 270 53 324.8 324.8 290.2 324.9 0.02 WND 172 12997 -55.5 -86.8 1 31.4 -55.8 255 101 360.1 360.1 298.7 360.1 0.00 Sounding variables and indices Freezing level: 668.35 mb = 3313.36 m = 10870.49 ft Wetbulb zero: 758.86 mb = 2247.75 m = 7374.42 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 28.49 % Est. max temperature: 24.76 C = 76.57 F Sfc-Lift cond lev (LCL): 929.03 mb = 503.67 m = 1652.45 ft T: 12.79 C 700-500 lapse rate: 6.54 C/km ThetaE index: 4.80 C Layer 739.0- 630.0 mb Conv cond level (CCL): 591.57 mb = 4287.84 m = 14067.53 ft Mean mixing ratio: 4.65 g/kg Conv temperature: 34.14 C = 93.45 F Cap Strength: 8.65 C Lifted Index: 8.34 C Risk: None Lifted Index @300 mb: 10.18 C Lifted Index @700 mb: 7.31 C Showalter Index: 6.70 C Risk: None Total Totals Index: 40.24 C Risk: None Vertical Totals Index: 27.31 C Cross Totals Index: 12.93 C K Index: 0.10 Risk: None Sweat Index: 20.00 Risk: None Energy Index: 1.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.64 J/kg Max Up Vert Vel: 9.24 m/s Conv Inhibition (B-): 11516.45 J/kg Cap Strength: 8.57 C Lift Cond Lev (LCL): 741.19 mb = 2448.88 m = 8034.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 at 5 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 ---------------------------------------------------------- 0 946 347 270 1 1.0 -0.0 | 157 5 -1.8 4.4 1 934 610 260 4 3.9 0.7 | 192 5 1.1 5.1 2 925 801 140 3 -1.9 2.3 | 145 8 -4.8 6.7 3 913 914 180 3 0.0 3.0 | 159 8 -2.8 7.4 4 880 1219 135 2 -1.4 1.4 | 144 7 -4.2 5.8 5 850 1514 140 1 -0.6 0.8 | 146 6 -3.5 5.2 6 818 1829 90 3 -3.0 0.0 | 127 7 -5.8 4.4 7 789 2134 80 4 -3.9 -0.7 | 119 8 -6.8 3.7 8 760 2438 70 6 -5.6 -2.1 | 106 9 -8.5 2.4 9 732 2743 65 5 -4.5 -2.1 | 107 8 -7.4 2.3 10 706 3048 60 4 -3.5 -2.0 | 111 7 -6.3 2.4 11 700 3118 55 4 -3.3 -2.3 | 109 6 -6.1 2.1 12 654 3658 100 5 -4.9 0.9 | 124 9 -7.8 5.3 13 629 3962 130 2 -1.5 1.3 | 143 7 -4.4 5.7 14 605 4267 270 5 5.0 -0.0 | 206 5 2.2 4.4 15 582 4572 280 10 9.8 -1.7 | 249 8 7.0 2.7 16 560 4877 290 11 10.3 -3.8 | 265 8 7.5 0.7 17 518 5486 290 13 12.2 -4.4 | 270 9 9.4 -0.0 18 500 5760 290 15 14.1 -5.1 | 274 11 11.3 -0.7 19 478 6096 290 16 15.0 -5.5 | 275 12 12.2 -1.0 20 400 7410 285 34 32.8 -8.8 | 278 30 30.0 -4.4 21 388 7620 285 35 33.8 -9.1 | 279 31 31.0 -4.6 22 312 9144 275 46 45.8 -4.0 | 269 43 43.0 0.4 23 300 9420 270 48 48.0 -0.0 | 264 45 45.2 4.4 24 253 10490 270 53 53.0 -0.0 | 265 50 50.2 4.4 25 250 10610 270 55 55.0 -0.0 | 265 52 52.2 4.4 26 248 10668 270 53 53.0 -0.0 | 265 50 50.2 4.4 27 200 12050 265 78 77.7 6.8 | 261 76 74.9 11.2 28 196 12192 265 78 77.7 6.8 | 261 76 74.9 11.2 29 172 12997 255 101 97.6 26.1 | 252 100 94.7 30.6 30 154 13716 260 95 93.6 16.5 | 257 93 90.7 20.9 31 150 13880 260 86 84.7 14.9 | 257 84 81.9 19.4 32 121 15240 260 86 84.7 14.9 | 257 84 81.9 19.4 33 100 16400 250 74 69.5 25.3 | 246 73 66.7 29.7 Wind Parameters Mean winds (0-6000m): 297.4 at 7.0 knts Storm direction: 327.4 at 5.3 knts Shear (0-3000m) pos: 0.2 neg: 1.0 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): -43.1 deg Storm rel helicity (0-3000m) pos: 7.6 neg: -23.0 tot: -15.4 m^2/s^2 ave: -5.1 10^-3 m/s^2 rel: -0.32 Storm rel vorticity (0-3000m) horiz: 3.7 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.20 Bulk Shear: 5.92 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 ------------------------------------------------------------------------------- 500 226 3 174 7| 0.0 3.6 3.6| 2.8 -8.7 -5.9 -11.7 -0.26| 9.0 -2.3 1000 174 3 156 8| 0.0 1.2 1.2| 5.0 -12.2 -7.2 -7.2 -0.24| 6.2 -1.5 1500 150 2 148 8| 0.0 1.4 1.4| 5.1 -16.5 -11.4 -7.6 -0.35| 5.1 -1.8 2000 113 3 136 8| 0.0 1.6 1.6| 5.1 -21.4 -16.3 -8.1 -0.43| 4.5 -1.9 2500 92 3 126 8| 0.0 1.1 1.1| 5.9 -22.7 -16.8 -6.7 -0.39| 4.0 -1.6 3000 84 4 122 8| 0.2 1.0 1.1| 7.6 -23.0 -15.4 -5.1 -0.32| 3.7 -1.2 4000 88 4 124 8| 1.4 0.7 2.1| 33.3 -23.0 10.3 2.6 0.17| 4.8 0.8 5000 331 5 73 0| 1.7 0.6 2.2| 44.0 -23.0 21.0 4.2 0.27| 4.6 1.3 6000 297 7 250 4| 1.4 0.4 1.8| 48.8 -23.0 25.8 4.3 0.27| 4.4 1.2 Wrote GIF file: /home/apache/climate/data/raob//VI111/skewt/VI111.skewt.20251204.00.gif