UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010600.upa.cvt Date: 0000Z 6 JAN 26 Searching for VT381... Searching the city database file for: VT381 ... Date:0000Z 6 JAN 26 Station: VT381 WMO ident: 48381 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 157 0 0 SFC 995 200 19.0 9.0 52 10.0 13.1 0 0 292.6 293.9 286.5 313.4 7.25 2 993 217 18.8 9.8 56 9.0 13.5 11 2 292.5 293.9 286.9 314.5 7.67 3 925 825 17.8 5.8 45 12.0 11.0 70 23 297.5 298.6 287.4 315.9 6.26 4 895 1107 17.2 5.2 45 12.0 10.4 46 9 299.7 300.8 288.1 318.1 6.20 5 850 1545 13.4 5.4 58 8.0 8.9 25 5 300.2 301.4 288.7 319.9 6.63 6 819 1856 10.6 3.6 62 7.0 6.8 103 6 300.4 301.5 288.2 318.5 6.06 7 818 1866 10.6 3.6 62 7.0 6.8 104 6 300.5 301.6 288.3 318.6 6.06 8 788 2177 12.0 -7.0 26 19.0 3.4 148 6 305.3 305.8 286.8 314.2 2.87 9 787 2188 12.0 -7.0 26 19.0 3.4 152 6 305.4 305.9 286.9 314.3 2.87 10 743 2668 11.2 -16.8 12 28.0 0.7 245 8 309.6 309.8 286.8 314.1 1.38 11 742 2679 11.2 -16.8 12 28.0 0.7 246 8 309.7 309.9 286.8 314.2 1.38 12 700 3163 8.6 -12.4 21 21.0 -0.0 255 14 312.0 312.4 288.3 318.9 2.11 13 667 3560 6.0 -7.0 39 13.0 0.0 251 16 313.4 314.1 290.0 324.3 3.39 14 666 3572 5.8 -7.2 39 13.0 -0.2 251 16 313.3 314.0 290.0 324.1 3.34 15 654 3721 6.0 -23.0 10 29.0 -3.5 256 15 315.2 315.4 288.2 318.3 0.92 16 625 4092 5.4 -27.6 7 33.0 -4.5 295 11 318.6 318.7 289.0 320.9 0.63 17 618 4184 5.2 -26.8 8 32.0 -4.6 305 10 319.4 319.6 289.3 321.9 0.69 18 548 5153 -1.7 -28.7 11 27.0 -9.2 267 24 322.4 322.5 290.2 324.7 0.65 19 514 5662 -2.7 -26.7 14 24.0 -9.8 252 19 327.2 327.3 291.7 330.2 0.84 20 500 5880 -4.7 -24.7 19 20.0 -10.8 245 17 327.3 327.5 292.0 331.0 1.03 21 488 6071 -6.5 -25.5 21 19.0 -12.1 249 11 327.4 327.6 292.0 330.9 0.98 22 482 6168 -4.7 -36.7 6 32.0 -12.1 249 10 330.8 330.8 292.3 332.1 0.34 23 475 6283 -4.9 -37.9 6 33.0 -12.3 248 9 331.9 332.0 292.6 333.1 0.31 24 400 7610 -14.5 -44.5 6 30.0 -19.4 230 5 336.1 336.2 293.6 336.9 0.18 25 325 9146 -25.1 -52.1 6 27.0 -28.0 255 6 342.1 342.1 294.9 342.5 0.10 26 300 9720 -30.5 -54.5 8 24.0 -32.5 280 6 342.4 342.4 295.0 342.7 0.08 27 276 10307 -35.7 -54.7 12 19.0 -37.0 271 10 343.1 343.2 295.1 343.5 0.08 28 250 10990 -40.5 -59.5 11 19.0 -41.4 240 12 345.9 345.9 295.7 346.1 0.05 29 200 12470 -52.7 -65.7 19 13.0 -53.0 185 13 349.3 349.3 296.5 349.4 0.03 30 181 13106 -58.1 -72.1 15 14.0 -58.3 192 13 350.6 350.6 296.8 350.7 0.01 31 150 14260 -67.9 -74.9 36 7.0 -67.9 185 9 353.1 353.1 297.3 353.2 0.01 32 139 14713 -72.3 -77.3 47 5.0 -72.3 174 11 353.2 353.2 297.3 353.2 0.01 33 130 15104 -75.7 -81.7 38 6.0 -75.7 164 12 353.9 353.9 297.5 353.9 0.00 34 112 15955 -81.1 -87.1 36 6.0 -81.1 120 13 359.2 359.2 298.5 359.2 0.00 35 107 16211 -82.3 -87.3 42 5.0 -82.3 105 13 361.6 361.7 299.0 361.7 0.00 36 103 16424 -82.5 -88.5 35 6.0 -82.5 101 17 365.2 365.2 299.7 365.2 0.00 37 100 16590 -80.5 -86.5 36 6.0 -80.5 100 23 372.2 372.2 300.9 372.2 0.00 38 83 17634 -83.3 -89.3 34 6.0 -83.3 60 22 386.9 386.9 303.3 386.9 0.00 39 70 18590 -80.1 -87.1 30 7.0 -80.1 55 15 413.0 413.0 306.9 413.0 0.00 40 66 18923 -80.3 -87.3 30 7.0 -80.3 90 13 419.6 419.6 307.7 419.6 0.00 41 57 19771 -70.9 -81.9 18 11.0 -71.0 176 8 458.9 458.9 311.7 458.9 0.01 TRP 107 16211 -82.3 -87.3 42 5.0 -82.3 105 13 361.6 361.7 299.0 361.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5723.00 m Freezing level: 565.25 mb = 4914.29 m = 16122.81 ft Wetbulb zero: 702.32 mb = 3135.55 m = 10287.12 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 27.17 % Est. max temperature: 26.64 C = 79.96 F Sfc-Lift cond lev (LCL): 857.30 mb = 1472.42 m = 4830.70 ft T: 14.03 C 700-500 lapse rate: 4.90 C/km ThetaE index: 4.39 C Layer 788.0- 787.0 mb Conv cond level (CCL): 562.90 mb = 4936.76 m = 16196.51 ft Mean mixing ratio: 6.74 g/kg Conv temperature: 48.14 C = 118.66 F Cap Strength: 14.57 C Lifted Index: 14.09 C Risk: None Lifted Index @300 mb: 19.23 C Lifted Index @700 mb: 9.99 C Showalter Index: 11.77 C Risk: None Total Totals Index: 28.20 C Risk: None Vertical Totals Index: 18.10 C Cross Totals Index: 10.10 C K Index: 2.50 Risk: None Sweat Index: 91.80 Risk: None Energy Index: 2.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.14 J/kg Max Up Vert Vel: 6.95 m/s Conv Inhibition (B-): 16558.27 J/kg Cap Strength: 14.49 C Lift Cond Lev (LCL): 801.79 mb = 2032.70 m = 6668.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 10 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 ---------------------------------------------------------- 0 995 200 0 0 -0.0 -0.0 | 121 10 -8.6 5.1 1 983 305 65 10 -9.1 -4.2 | 93 18 -17.7 0.9 2 949 610 70 23 -21.6 -7.9 | 85 30 -30.2 -2.7 3 925 825 70 23 -21.6 -7.9 | 85 30 -30.2 -2.7 4 915 914 55 13 -10.6 -7.5 | 83 19 -19.3 -2.3 5 883 1219 40 6 -3.9 -4.6 | 92 12 -12.5 0.5 6 850 1545 25 5 -2.1 -4.5 | 93 11 -10.7 0.6 7 822 1829 100 6 -5.9 1.0 | 113 16 -14.5 6.2 8 792 2134 135 6 -4.2 4.2 | 126 16 -12.8 9.4 9 764 2438 230 4 3.1 2.6 | 144 9 -5.5 7.7 10 736 2743 250 9 8.5 3.1 | 179 8 -0.1 8.2 11 700 3163 255 14 13.5 3.6 | 209 10 4.9 8.7 12 658 3658 250 16 15.0 5.5 | 211 12 6.4 10.6 13 611 4267 315 9 6.4 -6.4 | 61 3 -2.2 -1.2 14 566 4877 275 26 25.9 -2.3 | 261 18 17.3 2.9 15 500 5880 245 17 15.4 7.2 | 209 14 6.8 12.3 16 486 6096 250 10 9.4 3.4 | 185 9 0.8 8.5 17 400 7610 230 5 3.8 3.2 | 150 10 -4.8 8.3 18 399 7620 230 5 3.8 3.2 | 150 10 -4.8 8.3 19 325 9144 255 6 5.8 1.6 | 157 7 -2.8 6.7 20 300 9720 280 6 5.9 -1.0 | 147 5 -2.7 4.1 21 262 10668 265 12 12.0 1.0 | 209 7 3.3 6.2 22 250 10990 240 12 10.4 6.0 | 189 11 1.8 11.1 23 209 12192 190 10 1.7 9.8 | 155 16 -6.9 15.0 24 200 12470 185 13 1.1 13.0 | 158 20 -7.5 18.1 25 164 13716 200 13 4.4 12.2 | 167 18 -4.2 17.3 26 150 14260 185 9 0.8 9.0 | 151 16 -7.8 14.1 27 127 15240 160 13 -4.4 12.2 | 143 22 -13.1 17.3 28 107 16211 105 13 -12.6 3.4 | 112 23 -21.2 8.5 29 102 16459 100 18 -17.7 3.1 | 107 28 -26.3 8.2 30 100 16590 100 23 -22.7 4.0 | 106 33 -31.3 9.1 31 74 18288 35 21 -12.0 -17.2 | 60 24 -20.7 -12.1 32 70 18590 55 15 -12.3 -8.6 | 81 21 -20.9 -3.5 33 54 19812 205 6 2.5 5.4 | 150 12 -6.1 10.6 Wind Parameters Mean winds (0-6000m): 270.7 at 13.4 knts Storm direction: 300.7 at 10.0 knts Shear (0-3000m) pos: 0.7 neg: 3.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 88.8 deg Storm rel helicity (0-3000m) pos: 84.6 neg: -45.7 tot: 38.9 m^2/s^2 ave: 13.0 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 12.5 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.23 Bulk Shear: 104.33 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 69 15 89 23| 23.7 0.0 23.7| 0.0 -38.9 -38.9 -77.9 -0.41| 24.0 -9.9 1000 65 15 87 22| 11.8 9.1 20.9| 9.4 -45.7 -36.3 -36.3 -0.20| 21.3 -4.3 1500 61 12 88 19| 7.9 6.1 14.0| 17.1 -45.7 -28.6 -19.1 -0.13| 16.1 -2.1 2000 68 10 94 18| 5.1 4.5 9.6| 51.4 -45.7 5.7 2.8 0.04| 14.4 0.6 2500 71 9 97 17| 2.0 3.6 5.6| 71.4 -45.7 25.7 10.3 0.14| 13.7 2.0 3000 69 10 95 18| 0.7 3.0 3.7| 84.6 -45.7 38.9 13.0 0.21| 12.5 2.6 4000 300 11 293 1| 1.9 2.4 4.3| 94.3 -45.7 48.6 12.2 0.26| 11.5 3.0 5000 282 12 235 4| 1.5 3.7 5.2| 94.3 -91.0 3.3 0.7 0.05| 11.9 0.6 6000 271 13 224 7| 1.2 2.0 3.3| 94.3-140.5 -46.2 -7.7 -0.06| 11.3 -0.7 Wrote GIF file: /home/apache/climate/data/raob//VT381/skewt/VT381.skewt.20260106.00.gif